M.H. – Material Handling

Luca Fontana

Sostenibilità nel packaging alimentare un equilibrio necessario1

Sustainability in food packaging: a much needed compromise

Today, sustainability is at the core of many companies’ strategies, especially in the food sector. Consumers are increasingly aware of the environmental impact of the products they buy, prompting manufacturers to look for greener and more innovative solutions.

However, when it comes to food packaging, the issue becomes more complex. It is not enough to choose new environmentally friendly materials; it is crucial to find the right balance between sustainability, safety and food preservation.

In recent years, the use of paper as a packaging material has grown significantly, driven by increased environmental awareness among consumers and increasingly stringent regulations that incentivise the adoption of more sustainable solutions. However, the transition is not without its challenges, especially when comparing the properties of paper with those of plastic.

Paper vs plastic: the technical challenges in food packaging

Despite its widespread use, paper is not the universal solution. This is because in secondary packaging, it performs well, but when it comes to directly protecting food, challenges arise.

First of all, paper does not provide the same level of protection from external agents as plastic does, particularly for foods with a high moisture content or animal fats, forcing many companies to combine paper with plastics or aluminium. This compromise makes the packaging less recyclable and often defeats the sustainability goal that is being sought.

However, there are also paper films with a barrier layer that are recyclable as a monomaterial. These, however, have severe limitations in terms of protection, being suitable only for products with specific characteristics and a very low level of residual moisture.

The problem then is clear: it is not just about sustainability, but about ensuring food safety. Packaging must ensure that the product reaches the end consumer intact and safe. Pushing ‘green’ solutions such as paper in packaging might seem like the right choice, but if this involves adding plastic barriers or aluminium, it risks making the packaging less recyclable and increasing costs without achieving real environmental benefits.

The evolution of packaging machines for sustainable production

With the increasing use of environmentally friendly alternatives such as paper or single-material plastics, but with thicknesses that are becoming increasingly thinner, packaging machines must also evolve to adapt to these new materials, which have very different physical characteristics to plastic.

Traditional packaging lines, designed to work mainly with plastics, need to be rethought to handle sustainable materials efficiently, without compromising packaging speed or accuracy. This requires careful adjustment of the machines to ensure an efficient production process.

At MH Material Handling, we offer targeted solutions to help companies optimise their production lines, integrating processes with sustainable material innovations, without sacrificing efficiency and precision. However, the introduction of environmentally friendly materials also requires specific attention to the handling of products along the packaging line.

For example, in order to guarantee an optimal production flow with reduced packaging, it is essential to limit contact with the side guides as much as possible. In some cases, the use of high-friction chains or belts can be the ideal solution to keep products stable on the conveyors. When direct handling is required, it is preferable to activate and move products from below, thus reducing the risk of jamming and maintaining smooth operation.

But at MH Material Handling we are also firm on one central point: although sustainability is a priority objective, food safety must remain first. There is no point demonising plastic or adopting ‘greenwashing’ solutions that push paper into packaging if this involves the use of plastic barriers or layers of aluminium that reduce the recyclability of packaging. True sustainability implies finding solutions that balance environmental friendliness and safety while ensuring product integrity and production efficiency.

As a concrete example, Saniflex is one of our solutions – developed for the transport of naked products – that meets the most stringent food safety guidelines. Saniflex arose from the need to respond to special situations requiring the reduction of bacterial load in production and packaging lines.

Saniflex is characterised by the following features:

  • Fully washable structure, designed to be free of hard-to-reach areas during cleaning.
  • Easy disassembly without tools, allowing the operator to quickly remove components requiring more thorough sanitisation.
  • Use of materials that are resistant to frequent washing with aggressive chemicals, which is essential to ensure the reduction of the bacterial load.
  • Stainless steel  structure to ensure maximum resistance to intensive washing.
  • Materials certified for direct food contact and cavity-free components to facilitate the sanitisation process.
  •  Covered threads and spacers with gaskets, designed to simplify washing.

Saniflex is designed to make sanitising quick and easy, minimising downtime by allowing components to be disassembled and reassembled without tools. This solution is particularly suitable for keeping the organoleptic characteristics of food intact, effectively meeting today’s food safety and hygiene requirements.

Saniflex is just one of the many solutions that MH Material Handling provides to meet the challenges of the food packaging industry. We also offer elevation systems to optimise space, sorting systems to handle the most complex lines, and accumulation systems designed to maximise production efficiency.

In order to support companies towards a truly sustainable transition, MH Material Handling offers the ‘MH Solution Scan’: a comprehensive analysis of packaging lines, designed to identify areas for improvement and suggest tailor-made solutions. With this tool, companies can increase sustainability without compromising safety or operational efficiency, making their production lines ready to face the challenges of the future.

Improve the efficiency of your packaging line with our MH Scan Solution
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Automazione delle linee di confezionamento opportunità e sfide nel packaging secondario (1)

Packaging line automation: opportunities and challenges in secondary packaging

The introduction of automation in packaging lines represents a challenge but also a great opportunity for food companies, especially in emerging markets.

Yet many lines stop, in terms of automation, at the primary packaging, an indispensable step to get products onto the shelves. However, secondary packaging is an equally strategic step to improve overall efficiency.

Automate to reduce costs? Not so simple

One of the first goals for project managers is automation as a means of reducing the number of operators. But beware: it is important to be aware that automation can impact line flexibility. While manual operations offer inherent flexibility, automating everything can be costly, especially for lines that have to handle a wide variety of formats.

In this context, the goal of automation should be to increase productivity by reducing the variability of formats, while maintaining production flexibility. A winning strategy could be to move products that have less incidence to dedicated or semi-automated lines.

Attention to space: automation requires planning

Space in the factory is another crucial variable. The installation of automated machines requires adequate operating space, not only for the footprint of the machines themselves, but also for maintenance and the continuous flow of materials.

It is therefore essential to carefully plan the layout of the production line, avoiding that new machines obstruct the operational flow or restrict access to working areas.

Warehousing and logistics: connection is key

L’automazione porta con sé un aumento della produzione, che significa una gestione dei materiali più intensa. Collegare efficacemente la linea di produzione al magazzino diventa fondamentale per evitare colli di bottiglia. Per questo motivo, l’uso di pallettizzazione manuale e movimentazione tramite transpallet potrebbe non essere sufficiente. È necessario considerare soluzioni automatizzate per la gestione del magazzino e il trasporto dei prodotti finiti, al fine di garantire un flusso continuo ed efficiente.

Focus on operator safety

The ergonomics of the production line is another aspect that should not be underestimated. When introducing new machines and connecting conveyors, there is a risk of closing vital passages for operators or creating difficulties in the replenishment of packaging materials. Here again, careful planning of the layout is crucial, to ensure that workers can operate safely, as well as guaranteeing an optimal, smooth workflow.

Gradual automation: a strategic choice

It is clear that secondary packaging automation is a strategic investment for food companies. The benefits in terms of efficiency and safety are tangible, but careful planning is essential to ensure that the transition to automation goes smoothly.

Automating a production line in one go can put pressure on the entire plant, with the risk of production being halted for weeks or months. A more prudent strategy is to implement automation in successive steps. This approach allows each step to be tested and validated, gradually training operators and reducing the risks of production downtime.

At M.H. Material Handling, we support our customers at every stage of the automation journey, from design to implementation, ensuring that every investment brings tangible and lasting benefits. Thanks to our vast experience in the sector, we are able to provide customised solutions that meet the specific needs of each company.

Aware of the many challenges that food companies face, we offer an exclusive tool to optimise the entire process: the ‘MH Solution Scan’. This is an advanced and comprehensive diagnosis, designed to thoroughly analyse your packaging line. This advanced technology allows you to precisely identify areas for improvement, suggesting the most effective solutions to increase efficiency, optimise production flow and reduce operating costs.

With MH Solution Scan, you can quickly identify critical points and take the right countermeasures to transform your production. Our team will accompany you all the way, offering you the experience and technology you need to enhance your operations and achieve concrete results. Find out how MH Solution Scan can make a difference in your production line and lead your company towards a future of greater efficiency and competitiveness.

Improve the efficiency of your packaging line with our MH Scan Solution

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Nastri trasportatori sanificabili

Sanitary conveyor belts: what you need to know

Do you have to minimise the bacterial load that can form on conveyor belts?

Take care to install conveyors with two primary specifications!

When a client describes this kind of situation to us, we pay particular attention to the materials and mechanical components of the product we offer: that is why many of our conveyor belts can also be supplied in stainless steel.

If you want to find out more about this kind of products, get in touch with us!

Improve the efficiency of your packaging line with our MH Scan Solution

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Come rendere la tua linea di confezionamento efficiente e anche sostenibile

How to make your packaging line efficient and sustainable?

In recent years, sustainability has become a central theme, not only in mass communication but also in industry. However, when people talk about sustainability, often they only think about the environmental aspect, neglecting other equally important factors, such as economic sustainability.

The packaging sector is also following this trend, increasingly resorting to packaging that uses less plastic or innovative, compostable materials. In parallel, another aspect is becoming increasingly important: production efficiency and waste reduction.

In fact, making production more efficient also means making it more sustainable.

Packaging lines, especially in the food industry, are complex systems consisting of numerous machines working in series or in parallel. Although each individual machine can be highly efficient, the overall efficiency of the line inevitably tends to decrease due to inevitable operational discrepancies or short interruptions.

Conveyors, which act as the circulatory system of these lines, can benefit greatly from the integration of a buffer or accumulation system, which helps to recover lost efficiency.

The role of accumulation systems in the sustainability of lines

Accumulation systems, or buffers, within the line are crucial in keeping the production process smooth. For example, when one machine works intermittently while another requires a constant flow, interruptions in the packaging process can occur. Traditionally, these problems have been solved with simple parking conveyors, but idle stops require more sophisticated solutions to manage production efficiently and without waste.

This is where the BAT Buffer from M.H. Material Handling comes in, an innovative accumulation system that meets these requirements perfectly. At FachPack, we will be presenting an updated version of our BAT Buffer, the result of years of experimentation and valuable feedback from our customers, making it the ideal solution today to ensure smooth, waste-free production.

BAT Buffer: M.H. Material Handling’s solution for efficient and sustainable packaging

The BAT Buffer is a flexible storage system with a configurable structure in anodised aluminium or AISI 304 stainless steel, designed to fit a wide range of products. This spiral device offers up to 150 metres of buffering space using only one motor, a feature that makes it highly efficient in terms of energy and space consumption.

The system is composed of spirals with straight sections varying in length between 2.5 and 6 metres and curves with an average radius of 200 mm, thus minimising the cross section. The technology behind the BAT Buffer allows it to operate with LIFO (Last In, First Out) logic: when downstream machines stop, products are temporarily stored in the buffer. The movement of the chain, controlled by an inverter and a photocell, allows the products to be placed in the buffer without them coming into contact with each other, maintaining zero pressure and preventing damage.

Benefits of the BAT Buffer: efficiency, waste reduction and sustainability

One of the distinguishing features of the BAT Buffer is its ability to manage the flow of products extremely efficiently. When downstream machines come back into operation or in the event of an upstream production stoppage, the buffer can reverse direction and start unloading products. A merging system allows products from the buffer to be mixed with the normal production flow, thus eliminating end-of-shift losses. This process is particularly advantageous for sectors such as bakery products, confectionery, coffee and many others.

Conclusion

In an increasingly sustainability-oriented industrial environment, the BAT Buffer from M.H. Material Handling is an ideal solution for food companies seeking to combine production efficiency and environmental sustainability. With its ability to reduce waste and optimise the production flow, the BAT Buffer not only improves the efficiency of packaging lines, but also contributes to a more sustainable future for the food packaging industry.

M.H. Material Handling will be present at FachPack 2024, Hall 7A, Stand 757, to present the BAT Buffer and other innovative solutions. Don’t miss the opportunity to discover how to improve the sustainability and efficiency of your packaging line!

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dispositivi di manipolazione prodotto

What to know about product handling devices

Sometimes very little is needed to solve even big problems. Such is the case with product handling devices, which, despite their small size, can make all the difference in a packaging line.

It is often thought that large, bulky and expensive machinery is needed to make a packaging line efficient or faster; product handling devices “dispel” this myth and, indeed, confirm the exact opposite.

I start with a premise: these are machines that in their small footprint encapsulate high technological know-how, the result of a detailed analysis of the company’s needs.

I think it is important to make this clarification since, in the packaging industry, one of the challenges is precisely to create value in small spaces through a high-tech approach.

In fact, I always repeat it and I will never tire of repeating it: available space is one of the worst enemies of product packaging; everywhere, and in Italy especially, there is a lack of square meters to dedicate to product packaging operations. Therefore, solving a problem or making a line more efficient by taking up little space is a great added value.

When to resort to a product handling device?

Product handling is one of the most common applications in packaging lines. In fact, the need to rotate products on all possible axes is common to many companies and can be easily met through these devices.

I reiterate easily because, given the size of the devices, they can usually be fitted inside the plant without too much difficulty.

As I said, these are very common devices, capable of solving multiple problems. Let us look at some typical situations.

1) It often happens that the configuration of the product exiting the upstream machine is different from the one required by the downstream machinery; in this case, a product handling device allows the product to be rotated, avoiding inefficiencies or continuous interruptions.

2) Another typical scenario occurs when labeling or marking is required on a different side of the product than the side by which it exits the packaging machine; therefore, product rotation is required prior to this process.

3) Imagine the advantage of being able to “squeeze” flowpacks the packs coming out of a vertical machine so that the pack height is within a uniform tight tolerance, which will allow the downstream case packing machine to produce a smaller box.
A few millimeters gained in all directions that translates into less packaging material, more cases per pallet, and thus, over time, more products per truck. An overall savings that over time will ensure greater sustainability across the board.

As you may have understood from this quick roundup of situations, there are many possibilities and consequently many features of the device to be inserted.

In fact, when I am confronted with a client about these devices I am wont to make it clear how critical device customization is; it is essential to start with a detailed analysis of:

  • specific needs imposed by the line;
  • weight of the packaged product;
  • dimensions of the package;
  • speed of the packaging line.

Last, but obviously the most important, are the axis and direction of rotation of the product. The best way we have found to avoid confusion is to use terminology inherited from boating, so we speak of ROLL to identify the rotation along the axis of motion, Yaw for those along the vertical axis, and finally BECK for the axis transverse to the motion (in English Rolla, Yaw, Pitch).

Only with all this information in hand can you put in a truly efficient product handling device that can make a difference on your packaging line.

At M.H., we have been designing and manufacturing these types of devices for thirty years, supporting companies that need to optimize and make their packaging lines more efficient by offering innovative and technologically advanced solutions.

Aware of the many needs in the industry, we offer companies our MH Solution Scan: an in-depth diagnosis to analyze and optimize your packaging line. This advanced technology examines current processes, identifies areas for improvement and suggests the most suitable solutions.

Aware of the many needs in the industry, we offer companies our MH Solution Scan: an in-depth diagnosis to analyze and optimize your packaging line. This advanced technology examines current processes, identifies areas for improvement and suggests the most appropriate solutions to increase efficiency and reduce costs. Find out how MH Solution Scan can transform your production process and enhance your operations today.

Improve the efficiency of your packaging line with our MH Scan Solution
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mh efficienza confezionamento

A few Tricks to improve efficiency on Packaging Lines

Numerous companies I have worked with were not even aware that with a few small changes and minimal investment they too could optimise their processes in a big way.

Today, I want to share with you a few tricks to optimise efficiency on your packaging lines.

So, the three primary tricks to improve efficiency on your packaging lines are:

  • optimizing space, maybe even developing upwards;
  • analyzing the the line as a whole, underestimating the importance of the systems that connect your machinery;
  • investing in technological innovation.

Discover how the MH Solution Scan can transform your production process and enhance your operations today.

Improve the efficiency of your packaging line with our MH Scan Solution
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accumulo prodotti cilindrici

Maximize capacity, minimize damage: A guide to buffering systems for cylindrical products

In industrial production, buffering systems play a crucial role in ensuring optimal space management and uninterrupted production.

When handling cylindrical items such as bottles, aerosol cans, and vials, it becomes essential to adopt systems specifically designed to manage disparities in production flow across different processing stages. These systems must balance upstream production with downstream demands and adapt agilely to the varying speeds of packaging machines.

The primary goal of these systems is to ensure that every operational phase integrates seamlessly, even in the presence of fluctuating rhythms. This synchronization is fundamental to maintaining the quality and integrity of items throughout the entire production cycle.

Such consistency and balance in the flow minimize the risk of clogs or unexpected delays, ensuring efficiency and resilience that are essential for the success of any packaging line.

Let’s now take a closer look at the features and advantages of the three buffering systems suitable for cylindrical products: serpentine, recirculating, and reservoir.

  • Serpentine Buffer Systems

Serpentine buffer systems represent the most straightforward and cost-effective solution for managing short stoppages

The adjacent arrangement of conveyor belts, moving in opposite directions, facilitates the transfer of products between different tracks, ensuring sufficient space for accumulation. The speed of the belts is adjusted according to the desired spacing between products, guaranteeing an efficient and safe process.

These systems are particularly useful for “emptying” upstream machines, allowing continuous production without interruptions.

  • Recirculating Tables

For greater accumulation capacity and optimal use of available space, recirculation tables offer an advanced solution.

With a central transit belt flanked by wider belts moving in the opposite direction, these systems efficiently manage product accumulation, effectively handling longer production interruptions.

  • Reservoir Tables

When production needs require product accumulation for extended periods or in the presence of frequent format changes, reservoir tables are the ideal solution.

These systems, with their wide and bidirectional configuration, can accommodate a significant quantity of products, effectively functioning as a buffer.

Solutions for Cylindrical Products with Special Requirements

In addition to standard buffering systems, there are products that, due to their unique shapes, require extra care.

Truncated conical products or those with non-standard circular sections often require ingenious solutions to ensure their integrity during accumulation.

For these special items, we implement proactive measures such as polycarbonate containment covers, which effectively prevent the risk of overlapping or part separation. These precautions are essential for maintaining the excellence and precision of the product up to the final stage of the process.

Successful strategy: Choosing the right buffering system for your production line

Buffering systems for cylindrical products are a key component in optimizing production processes. By implementing specific technologies—such as serpentine systems, recirculatiing tables, and reservoir tables—you can not only maximize production capacity but also preserve the integrity of each individual item.

Attention to the specific needs of various product types ensures tailored solutions that effectively address the challenges of modern industry.

In this scenario, making a well-informed and judicious choice of accumulation systems is crucial not only for solving operational problems but also for optimizing your production line, ensuring a rapid and tangible return on investment.

Refining production requires not only the right tools but also the insights necessary to utilize them effectively. This is where our MH Solution Scan comes into play: an in-depth diagnosis to analyze and optimize your packaging line. This advanced technology examines current processes, identifies areas for improvement, and suggests the most suitable solutions to increase efficiency and reduce costs.

The MH Solution Scan is your ally in production management, designed to provide a tailored analysis of your needs and propose a clear action plan. It answers the question: “How can I improve my packaging line?”

Discover how the MH Solution Scan can transform your production process and enhance your operations today.

Improve the efficiency of your packaging line with our MH Scan Solution
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MH sistemi a serpentina

Production agility: How serpentine buffer systems maintain the flow of your products

Serpentine buffer systems are among the most traditional methodologies utilized for managing the accumulation of cylindrical products, distinguished by their ability to facilitate an agile and uninterrupted production flow of vials, cans and bottles.

These systems, comprised of a choreography of conveyor belts arranged side by side and oriented in opposite directions, maximize available space and ensure a smooth transport of products.

Precise management of the conveyor speeds allows for maintaining an appropriate interval between moving items, preventing unwanted accumulations and ensuring a balanced work pace.

These systems are designed to ensure that, in the event of slowdowns, products start to accumulate on the last conveyor belt until a control photocell detects the critical point, triggering a stop. This prevents the risk of congestion and damage, preserving the fluidity of production with a controlled and manageable pause.

Once downstream operations are restored, the conveyor belts restart with renewed energy, accelerating movement to quickly clear any accumulated buildup and swiftly reestablish the usual pace of the line. Thanks to this strategy, production can resume its rhythm with the assurance of a system that minimizes downtime and protects every item in the production chain.

Beyond Savings: discover the multiple benefits of serpentine buffer systems

The benefits of spiral accumulation systems are numerous and have a direct impact on the packaging line and operational costs. These systems are notable for their disarming simplicity and innate ability to maximize efficiency without excessively burdening the budget.

> Operational costs optimization

The structural simplicity of serpentine buffer systems translates into a significant economic advantage. Their installation requires a moderate initial investment and, thanks to straightforward maintenance, operational costs remain low over time. Additionally, their durability and reliability ensure a rapid return on investment, making them a cost-effective solution in the long term.

> Smart management of interruptions

In the event of unexpected shutdowns, serpentine buffer systems demonstrate their strength: their ability to agilely manage these moments reduces the risk of prolonged and costly stoppages. There is no need for drastic measures such as completely halting the line; instead, the situation can be resolved with minimal impact on overall productivity.

> Operational Agility

One of the most valued features is the ability of serpentine buffer systems to “empty” upstream machines. This allows the machines to keep operating even when part of the line is inactive, preventing delays from accumulating and turning into additional costs for the company. Production can thus continue more smoothly, handling interruptions with great flexibility.

> Impact on production continuity

The implementation of serpentine buffer systems ensures superior production continuity. These solutions, while simple, support a consistently operational assembly line, maintaining high quality standards for the finished product.

Now that you have explored the strategic advantages of serpentine buffer systems, you may be wondering how to effectively implement them in your production environment. Choosing and optimizing an accumulation system requires a thorough and personalized analysis of your operations, a task that goes beyond simply selecting a technological solution.

At MH, we offer not only our extensive range of serpentine buffer systems but also exclusive access to the “MH Solution Scan.” Our advanced diagnostic tool evaluates your specific production needs, identifying areas for improvement and recommending the most effective implementation for your packaging line.

To discover how the MH Solution Scan can transform your production process, click below.

Improve the efficiency of your packaging line with our MH Scan Solution
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MH ottimizzare spazi 2 bat vertical

Optimising Packaging Spaces (PART 2)

As I mentioned in a previous video, the need for space is widespread and extremely common. In the last post, I spoke about the benefits of spiral conveyors over traditional conveyors. Today, I’d like to focus on a few alternative solutions.

The bucket elevator belts, intermittent or continuous cleated belts and BAT-Vertical are relevant only in specific situations, and their maintenance costs are higher than those of spiral conveyors; that is why we recommend installing spiral conveyors whenever possible.

If you also have this type of need, do not hesitate to contact us; we are able to create any type of buffer system between packaging machines, paying particular attention to specific production needs, such as optimizing packaging space in a production facility.

Improve the efficiency of your packaging line with our MH Scan Solution
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ottimizzare spazi

Optimising Packaging Spaces (PART 1)

I’ve been involved in product conveyor systems for years now, and one of the most frequent recurring challenges is space. Companies often contact me because they need to “find” space so they can optimise their production.

It is critical to start by accurately surveying the site to understand the state of play and evaluating all necessary factors. Only after that can we evaluate where in the production line it is possible and beneficial to install a device that will help to optimise the space, as well as determine the type of device to use.

If you also have this type of need, do not hesitate to contact us; we are able to create any type of buffer system between packaging machines, paying particular attention to specific production needs, such as optimizing packaging space in a production facility.

Improve the efficiency of your packaging line with our MH Scan Solution
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Non basta pulire le macchine l’igiene va progettata fin dall’inizio

Cleaning machines is not enough: hygiene must be designed from the start

When it comes to “Hygienic Design”, many people immediately think of stainless-steel equipment, free of gaps and easy to wash down.
This is a correct image — but only a partial one.

The reality is that Hygienic Design does not start — and does not end — with the equipment.
It is a structured approach that takes shape much earlier, beginning with how the facility is conceived, built, and organized.

Only by considering the entire production ecosystem — from building structures and material flows to raw material handling and personnel procedures — can safety, efficiency, and sustainability be truly ensured.
Machines come later: their role is to protect and preserve what has been designed upstream, not to compensate for shortcomings at earlier stages.

The facility as the first link in the chain

Every Hygienic Design project therefore starts with the building layout.

Its location in relation to the external environment, the distance from potential sources of contamination, floor slopes designed to promote proper drainage, and thermal insulation all directly affect the ability to maintain hygienic conditions.

Selections of materials is equally critical: walls and surfaces must be easy to clean and durable over time

If a facility is not designed with these principles in mind from the outset, the cost will be significant: more washdowns, higher water and chemical consumption, and increased operating costs.

This is not a problem that can be solved with a high-quality machine alone, but with couscous design decisions made from the very beginning.

People, raw materials, and products: the flows that make the difference

The second level focuses on internal movements.

Ingredients, semi-finished products, and personnel must not share high-risk pathways. Any overlap increases the likelihood of cross-contamination.

For this reason, more advanced manufacturers implement a hygienic segregation of production areas, physically separating high-risk zones from low-risk ones and enforcing strict procedures: garment changes, controlled access points, and physical barriers. This approach, commonly referred to as hygienic zoning, is one of the most effective tools for reducing contamination risks within food processing facilities.

Machines are the protagonists, but procedures are the script

Only at this stage does the focus shift to machinery. Their role is not to “create hygiene,” but to preserve the hygienic conditions established upstream.

Features such as cleanable surfaces, open-frame designs, tool-free removable components, and food-grade certified materials are not optional details — they are essential requirements. A single poorly designed critical point is enough to turn a machine into a source of risk.

The cost of a mistake can be substantial: Commercial Food Sanitation estimates that a product recall caused by contamination costs, on average, €1.67 million in operational losses and reputational damage.

This is why Hygienic Design is not a technical detail, but a strategic investment.

We don’t sell machines — we design safety

At MH Material Handling, we believe that Hygienic Design is not something to be applied downstream, but a philosophy that must guide every decision throughout the entire process. This is why, although we specialize in the design of conveyor systems such as Saniflex, we do not limit ourselves to supplying a machine.

Our consulting approach always starts with a comprehensive analysis of the plant: we assess layout, material and personnel flows, sanitation practices, and production requirements in order to integrate the conveying solution into a context that is truly coherent, safe, and efficient.

Saniflex is not an off-the-shelf product, but a modular and customizable system, engineered to simplify cleaning, withstand aggressive detergents, and ensure operational continuity.

What truly makes it effective, however, is its ability to fit into a broader approach in which every design choice contributes to reducing risks, costs, and operational complexity.

Would you like to understand whether your line truly complies with Hygienic Design principles — and how Saniflex can enhance it to the fullest?

Contact us for a tailored consultation: together we will analyze your processes and identify the most effective solutions to protect product safety and strengthen your business competitiveness.

Improve the efficiency of your packaging line with our MH Scan Solution

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Il futuro della competitività passa dall’efficienza della propria linea di confezionamento

The future of competitiveness depends on the efficiency of your packaging line

It already works well as it is… do we really need to change?

This is the question many plant managers ask themselves when they look at their packaging line.

If the machines are running, orders are being fulfilled, and production continues, why intervene in something that appears to be working?

The truth is that “working” does not always mean “working at its best.”

A small bottleneck, an unexpected buildup, one manual step too many: details that often go unnoticed, yet over time erode productivity, margins, and delivery reliability.

Today, the efficiency of a line is not determined by the power of individual machines, but by the ability to integrate and harmonize every component into a balanced, seamless flow.

Conveyors: the circulatory system of the line

Just as blood carries oxygen through the body, conveyors represent the circulatory system of a packaging line.

They are responsible for synchronizing machinery, absorbing fluctuations, and preventing bottlenecks.

If the flow is not continuous and well balanced, even the most advanced machine loses its effectiveness and the risk of downtime increases.

Yet these systems are often underestimated already at the design stage, resulting in inefficiencies that are difficult to correct later on.

Different solutions for different needs

At M.H. Material Handling, we know that no two lines are the same. That is why our solutions are designed to adapt to very different products, spaces, and processes.

Heliflex LIFO Spiral System

Ideal for large product accumulation with heights not exceeding 90 mm. This double-spiral system finds its optimal sizing with between 200 and 500 meters of available space.

BAT-Buffer Modular System

Modular and compact, it is perfect for handling different product types and plant layouts. It is versatile, easy to integrate into existing lines, and has relatively limited footprint requirements. Its ideal size ranges between 100 and 150 meters of available space.

5L FIFO Multilayer Belt

Developed specifically for the confectionery sector, it enables gentle multilane transport upstream of the packaging stations, reducing the risk of product damage.

These solutions are complemented by mergers, dividers, elevators, and intelligent handling units, all designed to ensure increasingly smooth and fully integrated material flows.

Efficiency is much more than speed

Being efficient today does not simply mean “running faster.”

It means designing ergonomic lines that are easy to clean, hygienic, and capable of making the most of the available space.

It means having systems that reduce downtime, optimize energy consumption, and ensure a long-term return on investment.

Our solutions, entirely made in Italy, reflect these values: they are reliable, customized, and built to last.

With nearly forty years of experience in the food and pharma sectors, at M.H. Material Handling we do more than supply individual components.

We always start with layout consulting, analyze material flows, and develop integrated conveying and buffering solutions that transform plants into efficient and competitive ecosystems.

Our goal is simple: to help companies increase productivity and stability while reducing complexity and hidden costs.

If your line “already works well,” ask yourself: is it really expressing its full potential?

A custom-designed conveying system can make the difference between a line that merely runs and one that grows.

Contact us for a personalized consultation and discover how to make your plant more fluid, safe, and efficient—without disruptive changes.

Improve the efficiency of your packaging line with our MH Scan Solution
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Dalla 879 alla UltimateSafeChain la stessa affidabilità, ma potenziata

From the 879 to UltimateSafeChain: the same reliability, enhanced

Today’s production lines demand increasingly high standards: higher speeds, lower noise levels, and greater safety.

The historic 879 chain, developed in the late 1980s and established as an industry benchmark, has long proven its strength as a tireless “workhorse” of conveyor lines.

MH Material Handling decided not to settle.

Drawing on nearly forty years of experience and direct, ongoing dialogue with field technicians, USC – UltimateSafeChain was created: an evolution that preserves the robustness of the 879 while integrating with new technologies to meet the real demands of modern industry.

Can something that already works perfectly really be improved?

The strength of the 879 BAT has never been in question: robust, versatile, andlong-lasting, it has earned the trust of operators because it “simply works.”

In particular, tangential drive has proven over time to be the most effective solution for managing LIFO accumulation systems, such as the BAT Buffer, ensuring stability and operational continuity.

However, through extensive field experience and ongoing dialogue with technicians, a key insight emerged: when the foundation is solid, it can be made even safer, quieter, and more efficient.

For this reason, we partnered with Ammeraal Beltech, integrating Safety Finger technology into our new USC chain, a solution already recognized for its strong focus on operator safety.

USC: the reliability you’ve always trusted, even better performance

The new UltimateSafeChain is not a break with the past, but its natural evolution.

It is fully backwards-compatible with existing lines: no system redesign is required—only the chain and sprockets need to be replaced.

The tangible benefits are immediate:

  • Higher operating speeds, increasing productivity without compromising stability.
  • Reduced noise levels, improving operator comfort and supporting compliance with industrial noise regulations.
  • Greater installable length, enabling more flexible and scalable system layouts.
  • Enhanced stability and safety, thanks to the integration of Safety Finger technology, which reduces the risk of accidents and unexpected stoppages.

All of this while preserving what operators already know and value: the reliability of tangential drive, a distinctive feature that continues to deliver top performance in buffering and accumulation systems.

Easy revamping that reduces downtime and hidden costs

One of the most critical aspects of plant modernization is the risk of downtime. Stopping a production line to replace components slows productivity and increases operating costs.

USC was developed with a clear objective: to simplify revamping.

No complex rebuilds, no full replacement projects—just the new chain and the corresponding sprockets are enough to transform an existing system into a more modern, efficient, and safer solution.

This approach fully aligns with the Total Cost of Ownership (TCO) perspective: investing in next-generation components helps reduce hidden costs related to extraordinary maintenance, energy consumption, and unplanned downtime.

Why choose MH Material Handling

At MH Material Handling, every innovation is driven by listening to the real needs of industrial systems.

With USC, we chose to preserve what already works—the robustness and tangential drive of the 879 BAT—and enhance it with new technologies that address today’s requirements: higher speed, greater safety, lower noise, and improved efficiency.

This is not an “off-the-shelf” product, but a solution designed to last over time, reduce risk, and simplify the daily work of those who operate and maintain systems.

That is what sets us apart: transforming conveyors from simple components into true drivers of competitiveness for companies.

If the 879 BAT has been a cornerstone for nearly 40 years, USC – UltimateSafeChain marks the beginning of a new chapter: the same reliability, with higher performance.

Would you like to find out whether USC can make your line more efficient and safer without redesigning the system?

Contact us for a personalized consultation: together, we will assess how a simple upgrade can be turned into an immediate advantage.

Improve the efficiency of your packaging line with our MH Scan Solution
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Cosa succede quando il nastro trasportatore non è quello giusto

What happens when the conveyor isn’t the right one?

At first glance, it may seem like a small detail, just a component connecting one machine to another, nothing more.

In reality, the conveyor is the heart of the line: efficiency, hygiene, safety, and ultimately the quality of the product reaching the consumer all depend on it.

Yet too often, its selection is underestimated, as if one belt were as good as another. But that’s not the case.

Each application is different, every product has its own characteristics, and each plant has its own criticalities.

Treating the conveyor as a “standard” element means opening the door to unexpected downtimes, contamination, waste, safety issues, and hidden costs that grow over time.

A significant share of line stops doesn’t stem from mechanical failures but from synchronization and accumulation problems, a clear sign that conveyors impact production continuity much more than people think.

When the product is “naked” fresh or dry is not enough

Talking about “naked” products means addressing very different worlds. A dry croissant is not the same as a honey-covered bar, just as a filled cake slice cannot be compared to a cracker.

In the fresh sector, hygiene is paramount. Belts must be washable, cavity-free and easy to sanitize. Belts with internal fabric layers are not suitable: if the fabric emerges, it becomes impossible to clean properly.

That’s why monolithic belts are used, more rigid and less flexible, but capable of ensuring the highest hygienic standards.

In the dry sector, the range is broader: brittle products such as biscuits or crackers fit well on modular chain conveyors, which allow easy removal of crumbs.

But when coatings, creams, or jams come into play, PU belts are required, surfaces that can be scraped clean without damaging the belt.

Each product type therefore requires a targeted evaluation.

Packaged products, but where in the line?

Even a packaged product raises specific questions: is it located in a white zone or a grey zone? Does it require washdown capability or not?

Are high speeds, tight transfers, or low noise levels needed?

In general:

  • The tabletop chain conveyor is ideal for heavy loads, high speeds, and complex layouts.
  • The modular chain conveyor offers greater flexibility and smaller wrap diameters, but it’s less robust, has wider curve radii, and requires more maintenance attention.

If we’re in a washdown area, the structure matters too: at least the legs must be in stainless steel, if not the entire frame.

The choice, therefore, concerns not only the belt, but the whole operational context.

The invisible factors that make the difference

Beyond product features and packaging type, there are less visible but decisive variables:

Belt position

On the floor or overhead?

Overhead systems prioritize robustness, since maintenance interventions are more complex.

On-floor conveyors, instead, prioritize operator safety, requiring reduced-pitch chains to minimize risk.

Maintenance

How often will the belt need to be serviced? High frequency calls for easily removable and sanitizable designs.

Format variety

If the line handles multiple product types, flexible and adaptable systems are essential.

Finally, one basic principle must not be forgotten: machines never work in perfect synchronization. That’s why accumulation systems (buffers) are necessary to guarantee continuity and prevent line stops.

At M.H. Material Handling, we know these complexities well. For nearly forty years, we have been designing tailor-made conveyors for every type of line, product, and requirement – from fresh to packaged good.

Our solutions always start from listening: we don’t begin with a standard catalog, but with a real customer problem.

Whether it’s about handling a delicate product, freeing up floor space for operators, or optimizing flows in limited spaces, every project is co-designed together with the customer.

From the washdown SaniFlex line to the BAT system with USC chain, up to the ModulFlex conveyors with modular chains ,each technological choice follows a clear logic: transforming daily challenges into efficient, safe, and long-lasting solutions.

For us, automation doesn’t mean selling a machine, it means designing together the right answer to a real need.

Want to understand which solution best fits your line?

Contact us for a personalized consultation and discover how to make your system smoother, safer, and more efficient.

Improve the efficiency of your packaging line with our MH Scan Solution
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Migliora la produttività sulla tua linea di confezionamento

Improve Productivity on Your Packaging Line

Increasing the performance and efficiency of your production line often requires a significant investment in both money and space.

However, there are aspects of your packaging line that can be optimized to make the most of the available space and boost productivity — all while staying within your planned budget.

Streamlining the product flow through your packaging process allows you to enhance the productivity of your entire production line. With the right solution, you can achieve this while respecting space constraints and maintaining sustainable costs.

If you want to find out which solutions best suit your needs, contact us and request our MH Scan Solution service: we will analyze your packaging line to identify how to refine and optimize your production setup.

Improve the efficiency of your packaging line with our MH Scan Solution
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Hygienic Design da semplice esigenza a requisito strategico per l’industria alimentare

Hygienic Design: From Basic Need to Strategic Asset in the Food Industry

In the food industry, hygiene isn’t just good practice—it’s an essential requirement for ensuring safety, quality, and regulatory compliance.

But is designing machines that are “easy to clean” really enough?

The answer is no.

Preventing contamination and protecting the end consumer requires a much more advanced, structured, and systematic approach.

That’s why today we’re talking about Hygienic Design: a set of construction criteria, design choices, and specific materials developed to eliminate risk areas, simplify sanitation, and guarantee the highest standards in food safety.

Hygienic Design in the Spotlight: Why It’s Transforming Food Production

In recent years, tighter regulations and a growing focus on food safety have brought Hygienic Design to center stage.

Food manufacturers are dealing with increasingly automated processes—and maintaining high hygiene standards throughout the entire line, including the most complex phases like internal transport and handling, is now a top priority.

Key challenges include:

  • Preventing cross-contamination, both microbiological and chemical.
  • Ensuring fast and effective cleaning of every product-contact surface.
  • Reducing water and detergent consumption to meet both sustainability goals and cost control.
  • Complying with EHEDG (European Hygienic Engineering and Design Group) guidelines, now a benchmark across the European industry.

Hygienic Design Is More Than Just Stainless Steel

Many think Hygienic Design simply means using stainless steel—but that’s only part of the story.

A proper approach starts with material selection but extends to surface geometry, accessibility for cleaning, the absence of gaps and stagnation areas, and tool-free disassembly of washable components.

Among the most common materials, AISI 304 stainless steel with bead-blasted or 2B finishes is standard for frames and load-bearing structures.

But plastic materials also play a key role. For instance, M.H.’s Saniflex system uses polypropylene chains with polyketone pins—highly resistant to the chemical agents used during sanitation.

Saniflex: Designing Hygiene with No Compromise

M.H. Material Handling developed the Saniflex system specifically to meet the toughest requirements of the food industry, particularly in dairy production.

In these environments—where processing fresh and packaged cheese demands absolute cleanliness—standard solutions simply aren’t enough.

Saniflex stands out thanks to:

  • Fully open frame design that prevents build-up and supports efficient drainage.
  • Tool-free removable components for fast and easy daily or deep cleaning.
  • Chains resistant to aggressive detergents but fully compliant with food-grade regulations.
  • Reduction in water and detergent use compared to traditional systems.

The result?

A solution that enhances productivity, guarantees hygienic safety, and supports environmental sustainability targets.

Invisible Contamination: The “Forever Chemicals” Risk

Hygienic Design isn’t just about bacteria and mold.

Today, manufacturers must also consider chemical contamination from persistent substances like PFAS (per- and polyfluoroalkyl substances), often called “forever chemicals.” These may come from the environment, industrial coatings, or even the detergents used on production lines.

Designing equipment that’s easy to clean also means reducing surface exposure to these chemicals.

With Saniflex, manufacturers can:

  • Reduce washing cycles.
  • Use gentler, less aggressive detergents.
  • Minimize the risk of transferring harmful substances onto the product.

When Hygienic Design Becomes a Competitive Advantage

Hygienic Design is a strategic investment that brings measurable benefits:

  • shorter downtimes,
  • longer equipment lifespan,
  • lower cleaning costs,
  • stronger food safety,
  • regulatory compliance.

At M.H. Material Handling, these principles are a cornerstone of our engineering.

With solutions like Saniflex, we combine technological innovation, operational efficiency, and full adherence to the strictest international guidelines.

Wondering if your production line meets today’s hygiene standards?

Book a free consultation with our experts via our MH Scan Solution service: we’ll assess your system’s critical points and show you how to optimize safety, efficiency, and sustainability.

Improve the efficiency of your packaging line with our MH Scan Solution
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