Industrial plastic containers must withstand mechanical, chemical, and long-term stresses. They are designed to support your processes and employees.
Lisa-Marie Bittner
Updated on June 2, 2026
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Ergonomics is a central criterion for plastic containers. The area of application and weight when filled are crucial, as well as whether machines transport them or employees lift them from KLTs and boxes.
According to specialists in occupational medicine, the following one-time lifting loads can already be harmful to health:
Therefore, we recommend filling plastic containers with a maximum of 14 kg or not exceeding a maximum weight of 35 kg when handled by two people.
For safe and fatigue-free work, weight, haptics, and shape are crucial:
In addition to an optimal weight, employees can be supported by devices that simplify lifting, carrying, and setting down. These include lifting aids, grip recesses, or shape-adapted transport racks.
In the next section, we show how critical points on plastic containers can be specifically stabilized to ensure maximum safety and longevity.
Plastic containers that buckle or break open when lifted cause frustration at work. But where do kinks and cracks in plastic actually come from? Plastic damage usually occurs because:
Tip: With our DfM analysis, you can check the data of your plastic container for thermoformability and problem areas.
Of course they can. Whenever possible, we try to design the plastic container as a reusable product, since longevity makes sense for economic and ecological reasons.
Our experts select the appropriate material and the ideal wall thickness, always material-saving and application-oriented.
The application of plastic containers is as diverse as the industry itself. From catch trays to rinse trays or plastic wash tubs to food-safe containers, everything can be found.
Tip: In our Design Guide, you will find the most important criteria for the design of thermoformed plastic parts.
A plastic lid must above all do one thing: fit – both on the plastic container and to your specific application. It reliably seals the container and fulfills important functions in many industries:
In the food industry and pharmaceutical industry, compliance with strict hygiene requirements is paramount. A suitable plastic lid reliably protects the contents from:
Furthermore, sterilizability, temperature resistance, and chemical resistance are mandatory in many areas of application, not only in the food and pharmaceutical sectors, but also in chemistry, medical technology, and in high-tech industries.
Plastic lids not only prevent the ingress of dirt, but also:
In addition, lids can serve as a plug-in and stacking system for storage and intermediate storage. Important: The contents should be completely recessed or flush with the edge of the plastic container at most to ensure a secure seal.
Depending on requirements, different closure techniques are used:
A transparent plastic lid additionally offers the advantage that you can check the contents at any time without opening the container.
To extend the service life of your plastic containers and avoid damage, you should pay attention to proper handling, use stable carrying handles, and keep an eye on the loading weight.
Additionally, individual adaptations such as reinforced structures and special packaging can help increase stability and protect the contents. In summary, plastic containers are extremely durable and survive many production cycles with proper handling.
A thermoformed plastic container is a robust, lightweight container that is manufactured using the thermoforming process. It is used in industry, logistics, and food production and can be individually adapted to shape, size, and material.
