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Knauf Industries offers numerous products made using structural foam molding technology. Using advanced foam molding machines combined with the extensive experience and knowledge of the specialists, Knauf factories can consistently deliver high-quality EPP foam and EPS polystyrene components. These are materials that are widely used in the automotive sector. Internal EPP and EPS automotive components are just one example – Knauf manufactures dashboard parts, door panels, flooring components, trunk elements and cockpit parts, and much more.

These containers require rotomoulding, as previously mentioned, and in some cases Peli’s cut and weld process can be used to build custom dimensions and oversize containers. One or more host cases are cut and re-joined by melting a polymer rod, producing a seam that is stronger than adjacent wall panels and guaranteed to be watertight.

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Rotational moulding and injection moulding are both common manufacturing techniques used to create plastic products, but they differ in several ways.

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Rotational moulding, also known as rotomoulding, is a process in which a hollow mould is filled with a plastic material in powder or liquid form. The mould is then placed into an oven and rotated around two perpendicular axes, causing the plastic to melt and spread evenly over the surface of the mould. Once the plastic has cooled and solidified, the mould is opened, and the finished product is removed. Rotational moulding is often used to create larger, hollow products such as playground equipment, kayaks and of course Peli-Hardigg single lid and rack mount cases.

Both rotational moulding and injection moulding have their own set of advantages and disadvantages, and the choice between the two will depend on the specific needs of the product and the production requirements. Rotational moulding, as mentioned previously, is ideal for larger, hollow products that require high strength and durability, while injection moulding is ideal for small, complex products that require precise dimensional accuracy and high-quality finishes, and in the case of Peli cases, it also must provide strength and durability.

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This manufacturing process also helps save raw materials compared to other methods of creating automotive components. It is also worth noting that this type of technology works perfectly due to the high durability of the parts made. Thanks to the foam molding method of manufacturing automotive equipment, it is also possible to increase the safety of drivers and passengers.

Knauf Industries experts have the know-how to mold foam materials like EPS, EPP the right way and produce the highest quality automotive components. Contact us and take advantage of the latest technological processes in automotive manufacturing.

Another category is high-quality EPP car seats – this is the best material for making these types of components. EPP seats are very durable and comfortable, and they are also much lighter than parts made of other plastics, which allows you to reduce your vehicle's operating costs.

In summary, rotational moulding and injection moulding are both common techniques for creating plastic products, but they differ in the size and complexity of products that can be produced. If you are interested in speaking to a Peli representative about a project that you have, you may contact us to get an assessment of your project to decide what would be the best choice for you.

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Knauf Industries offers comprehensive services related to the foam molding method. Foam molding projects for a specific customer are approached on an individual basis. Experienced specialists at Knauf assess the needs of the customer and determine the technical requirements that the foam process and the parts produced must meet. This way, customers can be assured that orders are prepared in the best possible way. Knauf Industries also has a dedicated management system that provides engineering support to original equipment manufacturers and direct suppliers throughout the product development and life cycle.

In addition to EPP foam, Knauf also offers EPS foam molding. This type of material is widely used in the industry. In the automotive industry, it is used to create technical interior components and packaging, among other things. Expanded foam molding, which produces EPS, is a process used by many companies.

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Plastics processing is the core business of Knauf Industries. The company specializes in the innovative technology of foam molding, among other things. Knauf has many years of experience in plastics processing – including the molding of EPP foam parts. Companies involved in foam molding, such as Knauf Industries, are becoming increasingly important in the automotive market due to the growing popularity of EPP and EPS components. With years of experience and proven technology, Knauf Industries is the brand that many automotive manufacturers trust.

Additionally, if you are interested in acquiring a classic Peli Protector, Air or Storm case, we encourage you to visit Peli.com to purchase yours today!

Peli’s custom case solutions often require rotomoulding due to the size and scale of the projects. Our Advanced Case Centre manufacturing facilities located in both the UK and France are dedicated to providing custom solutions to meet the largest and most complex shipping and packaging requirements. These facilities specialise in the planning, engineering, manufacturing and quality control needs to produce the world’s best and largest custom packaging solutions. To illustrate this point, the largest container produced by Peli was around 4 metres long.

One of the advantages that foam molding has is that the process is fast. Combined with properties that support the use of this type of component in vehicles, it is a very cost-effective choice for companies in the automotive industry.

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The foam molding process is a technology that plays a vital role in automotive manufacturing. Learn more about what Knauf Industries offers and the opportunities associated with this process

Injection moulding, on the other hand, is a process in which molten plastic is injected under high pressure into a mould. The plastic then cools and solidifies, taking the shape of the mould. Injection moulding is often used to create smaller, more complex products such as toys, automotive parts, medical devices, and yes, Peli Protector, Storm and Air cases.

The foam molding process is one of the many parts of the Knauf Industries product range. In addition to manufacturing automotive parts, the structural foam process makes it possible to produce various types of packaging, which can be an important part of a modern company's logistical processes. The high durability of products made from this material encourages reuse, which can reduce a company's carbon footprint, among other things.

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Over the years, Peli's case catalogue has grown, and thus, the company's manufacturing methods have changed to accommodate newly added case lines. The original Peli case, which includes the Protector, Storm case lines as well as more recently, the Peli Air range, are all injection moulded cases. Our larger more heavy-duty cases such as our rack mount cases, single lid and other specialised products are rotationally moulded. Each manufacturing technique has its merits, and in this post, we’ll attempt to describe the differences between the two.

Foam molding is a technological process that creates components by injecting foam under low pressure into a mold. Injected material (beads) contains blowing agent. Thus, when injected into the mold and heated, the gas activates expansion which fills periphery of the mold. Thus, when injected into the mold, the gas or selected substance pushes the foam to the periphery of the mold. As the manufactured component cools down, the foam element takes on its desired properties – it becomes strong while remaining lightweight.

One of the main differences between rotational moulding and injection moulding is the size and complexity of the products that tend to be produced with each method. Because rotational moulding creates hollow products, it is better suited for larger items. Injection moulding, on the other hand, is better suited for smaller, more complex and intricate products.

Foam molding offers numerous advantages for companies involved in vehicle manufacturing and outfitting, as well as for companies in other industries. Today, foam parts are increasingly replacing parts traditionally made of metal or other plastics. One of the benefits is the lower weight of the material itself, which translates to a reduction in the total weight of the vehicle and thus greater energy savings.

PELI Products is the global leader in design and manufacture of high performance protective cases and advanced portable lighting systems.

Foam molding also provides more possibilities in terms of product design. Using the foam molding process, it is possible to create custom-shaped parts and efficiently combine smaller parts into a complete component.