Bending of plastic

Screens, signs, boxes and much more are often made from bent plastic. We have extensive expertise in bent plastic items and deliver results for many different projects across a wide range of industries in materials such as acrylic (PMMA), PP, polycarbonate (PC), PETG, PE300, PET and ABS.

An employee adjusts a display of acrylic that lies on a heat-bending table.

Bending Plastics

Bending plastic is a cost-effective method for shaping durable and precise components. It is often used to form complex shapes without compromising the material's strength.

Bending the component reduces the need for joints and fastenings, resulting in a stronger, more aesthetic, high-quality solution.

The bending process can be performed either as cold bending or hot bending. The choice of method primarily depends on the material, the intended purpose, and the desired quality.

Heat Bending

of Plastics

Heat bending is our primary bending method.

In heat bending, the plastic sheet is heated over a glowing wire until it becomes soft. Once the plastic reaches the correct bending temperature, the component is bent manually. The piece is then held in place during cooling, allowing it to retain its shape.

This method is ideal for larger and more complex components that require precise and smooth bends. It enables sharp corners and clean lines, which are essential for technical applications.

When bending components in larger batches, we utilize our robot in the bending process to ensure the most efficient production.

Cold Bending
of Plastics

Cold bending can be done faster and more cost-effectively with smaller components than hot bending. Unfortunately, not many materials are suitable for this process, which is why we often recommend hot bending.

The cold bending of plastic sheets occurs similarly to the bending of metal; however, since plastic is more dynamic or "alive" than metal, it presents several challenges.

When cold bending, tension often develops in the bent area. This tension can cause the sheet to return to its original shape, either partially or completely. The absence of heat as a fixing agent makes it difficult to achieve a satisfactory and lasting result.

Cold Bending
of Plastics

Cold bending can be done faster and more cost-effectively with smaller components than hot bending. Unfortunately, not many materials are suitable for this process, which is why we often recommend hot bending.

The cold bending of plastic sheets occurs similarly to the bending of metal; however, since plastic is more dynamic or "alive" than metal, it presents several challenges.

When cold bending, tension often develops in the bent area. This tension can cause the sheet to return to its original shape, either partially or completely. The absence of heat as a fixing agent makes it difficult to achieve a satisfactory and lasting result.

We are your sparring partner

At Induflex, we have over 35 years of experience in processing plastic components for the industry.

This equips us to guide you in making the right choices when it comes to the production of plastic parts.

Our specialists are ready to assist you in optimizing your design, offering advice on construction, material selection, or processing methods.

An employee adjusts piece of acrylic that is placed on a heat-bending table.

Questions and answers

We can perform hot bending on your components in the following plastics:
- Acrylic (PMMA)
- Polycarbonate
- PETG
- ABS
- HDPE 300
- Polypropylene (PP)
If you have any questions regarding the production of your component, feel free to contact us.
Depending on the geometry and size of the item, we can generally hot bend your materials in the following thicknesses:
- Acrylic (PMMA) up to 6 mm thickness
- Polycarbonate up to 10 mm thickness
- PETG up to 10 mm thickness
- ABS up to 10 mm thickness
- PEHD 300 up to 10 mm thickness
- Polypropylene (PP) up to 6 mm thickness
If you have any questions about the production of your item, please feel free to contact us.

Have any questions?

We are always ready to help you find the right solution for your project, regardless of the size of the task. Contact us today and receive a non-binding quote for your inquiry within 24 hours.