Wet BOPP PIR Matt

Wet BOPP PIR Matt

Wet BOPP PIR Matt films are commonly used in the printing industry to enhance printed materials’ durability and appearance.  PIR stands for Post Industrial Recycled, making these films an excellent choice for any sustainable-conscious company.  Post Industrial Recycled Polypropylene (waste taken from the manufacturing production lines) is either mechanically or chemically cleaned and processed which is then extruded with the virgin PP reducing the amount of waste generated during the manufacturing process.

Not only are these films produced using more environmentally friendly materials and processes, Polypropylene is also known for its high-quality finish. This Matt lamination film has a non-glossy or natural matt finish, which makes it ideal for applications where a more subdued look is required.

What is PIR Lamination Film?

PIR lamination film is produced using post-industrial recycled polypropylene, which is recovered from manufacturing waste, cleaned and reprocessed into new film.

This process reduces the need for virgin plastic and helps minimise waste generated during production, making PIR films a more sustainable alternative to conventional lamination materials.

Key Features

• 30% PIR recycled content – Reduces reliance on virgin polypropylene
• Matt finish – Smooth, non-reflective surface for a premium look
• BOPP base film – Strong, flexible and moisture resistant
• Wet lamination compatible – Designed for adhesive-based lamination systems
• Excellent print compatibility – Suitable for foiling, varnishing and coatings
• Food contact safe – Suitable for relevant packaging applications

Benefits of PIR Matt Lamination

PIR lamination films provide both environmental and performance advantages:

• Reduced plastic waste – Reuses production waste material
• Lower carbon footprint – Decreases demand for virgin plastic production
• Maintains performance – Offers the same strength, clarity and finish as standard BOPP films
• Enhanced durability – Protects against moisture, dust and handling damage
• Supports circular economy – Keeps materials in use for longer

PIR films are widely used in print and packaging to enhance durability while promoting more sustainable production practices.

Applications

Wet BOPP PIR Matt Lamination Film is widely used in:

• Commercial print (brochures, catalogues, book covers)
• Carton and paperboard packaging
• Labels and marketing materials
• General print finishing

It is particularly suited to companies aiming to improve sustainability without changing their existing production processes.

Wet vs Thermal PIR Lamination

• Wet lamination uses a liquid adhesive applied during processing
• Thermal lamination uses heat-activated adhesive

Wet lamination is preferred for high-volume production and applications requiring strong adhesion and flexibility.

Frequently Asked Questions

What does PIR mean in lamination film?
PIR stands for Post Industrial Recycled, meaning the film contains recycled material from manufacturing waste rather than virgin plastic.

Is PIR lamination environmentally friendly?
Yes, PIR films reduce waste and lower the need for new plastic production, making them a more sustainable option.

Does PIR film perform the same as standard BOPP?
Yes, PIR films are designed to deliver the same strength, clarity and durability as traditional BOPP lamination films.

What is the difference between PIR and BioPP?
PIR uses recycled plastic waste, while BioPP uses renewable raw materials. Both improve sustainability in different ways.

Is PIR lamination suitable for packaging?
Yes, it is widely used in packaging and print applications, including food-contact-safe uses depending on specification.