What is "functional film"?

2025-12-04

Functional film refers to a thin film with specific properties (adhesion, waterproofing, elasticity, abrasion resistance, transparency, etc.). Including:
• Hot melt adhesive film
• TPU elastic film
• PPF protective film
• Medical film
• Breathable film
• Industrial composite film Functional films are high-margin, fastest-growing film products.
III. Procurement and After-Sales FAQs (Eliminating Customer Concerns)

What is "hot melt adhesive film"? How is it related to TPU film?

Can you provide a complete TPU process formulation?

Related questions

What kind of certificate do you have?

We have ISO9001, ISO14001, PED, SGS.

Do you accept OEM business?

Yes, besides machine manufacturer, we are also OEM supplier.

What is the standard of package?

Export standard package or special package according to customer requirement.

What's the delivery time?

Pattern needs 30-60 days; sample needs 30-50 days.

The first order needs 60 days.