5 Practical Uses of Extrusion Moulds in Everyday Products You Didn't Notice

When people hear about extrusion moulds, they usually imagine complex factory equipment. But the truth is — many of the everyday items around us are actually made using extrusion mould technology. From the frames of your windows to the plastic strips in your furniture, Hubei Junhui Mould Co., Ltd. plays a silent but essential role behind these familiar products.

This article explores how extrusion moulds work in real-life applications, what kinds of products they can create, and why Junhui Mould has become a trusted partner for multiple industries worldwide.

1. Building and Construction: The Invisible Backbone

PVC profiles, door frames, skirting lines, and decorative wall panels — all these are produced through PVC extrusion moulds.
Thanks to Junhui’s advanced technology and precision mould design, the final products have excellent dimensional accuracy, weather resistance, and smooth surfaces.

Our moulds are widely used to produce:

• PVC foam boards for ceilings and walls

• Window and door profiles

• Plastic corner guards and wall edges

So next time you’re standing in a beautifully decorated room, chances are that some part of it was shaped by an extrusion mould.

2. Furniture and Interior Decoration

Extrusion moulds are also common in home and office furniture manufacturing. For instance, the plastic edges on desks, cable covers, and corner protectors are made with PE or ABS extrusion moulds.

Junhui Mould’s precise design ensures every corner fits perfectly and maintains durability even under daily wear. These moulds allow for various surface finishes — matte, glossy, or even wood-grain textures — meeting the aesthetic needs of different furniture brands.

3. Outdoor and Landscaping Applications

Another area where extrusion moulds shine is in wood plastic composite (WPC) products.
WPC profiles combine the beauty of wood with the toughness of plastic, making them ideal for outdoor decks, fences, and garden furniture.

Junhui’s WPC extrusion moulds support:

• Anti-slip decking boards

• Decorative fence panels

• Eco-friendly garden flooring

The key advantage? WPC materials resist moisture, insects, and cracking — giving outdoor structures both style and long-lasting strength.

4. Industrial and Electrical Components

Extrusion moulds also play a big role in industrial parts such as cable channels, tubing, and insulation strips. These components might look simple, but they require extremely stable flow control during the extrusion process.

Junhui’s PP and ABS extrusion moulds provide consistent wall thickness and precision, ensuring safety and reliability in industrial systems.

As we always say, “Good moulds make stable systems.”

5. Automotive and Transportation Uses

Automobile interior trims, sealing strips, and protective edge guards — yes, these too are products of extrusion moulds.
For example, PVC foam extrusion moulds help shape lightweight and sound-absorbing components that make car interiors more comfortable.

Junhui Mould’s customized extrusion solutions allow automotive manufacturers to achieve better fitment, durability, and noise control in each design.

Why Junhui Mould Stands Out

With over 20 years of combined experience in mould design, manufacturing, and debugging, Junhui Mould doesn’t just sell moulds — we deliver production-ready extrusion systems.

Each project begins with a customer’s idea and ends with a high-precision mould that produces consistent, reliable results.
We focus on:

• Customized extrusion design for PVC, PE, ABS, and WPC materials

• High-quality steel selection for long service life

• Precision control for uniform extrusion flow

Through advanced equipment and strict quality management, we ensure that every mould shipped from our factory is ready for industrial-level production.

From building materials to car interiors, extrusion moulds are everywhere — quietly shaping the world we live in.
At Hubei Junhui Mould Co., Ltd., we believe that every great product starts with a well-designed mould. Our expertise and technology make extrusion moulding easier, faster, and more sustainable for businesses of all kinds.