Polyester Films

Guanma Polyester Films

Guanma specializes in the manufacturing and supply of high-quality clear and colored polyester films designed for a variety of medical applications. Our polyester film products are engineered with superior strength and zero stretch characteristics in both machine and cross directions, making them ideal for use in diagnostic tests and other critical medical functions.

 

Applications for Polyester Films

🔹Diagnostic Test Strips

🔹Backing Cards

🔹Pulse Oximetry Devices

🔹OTC Cosmetic Packaging

 

Product Overview

Product	Substrate	Adhesive	Liner Type	Coating	Adhesion to Steel	Conformable	Breathable	Hypoallergenic
GM 7001	0.5 mil polyester	Acrylic	75# poly liner	Double	> 1700(g/in)	√		√
GM 7200	1.1 mil metalized polypropylene	Synthetic Rubber	54# bleached kraft	Single	> 1600(g/in)	√		√
GM 7210	1 mil polypropylene	Acrylic	54# bleached kraft	Single	> 900(g/in)	√		√

 

Why Choose Guanma?

 

With 30 years of coating experience, Guanma is a recognized industry leader in coating technology. We exclusively use high-quality adhesives imported from Germany, ensuring that our technical expertise is matched by exceptional material performance — delivering the perfect solution for your product needs.​​​​​​​

Our dedicated R&D team of several dozen engineers is passionate about innovation and customization. We have successfully supported thousands of clients with tailored product development, helping them bring unique, high-quality solutions to market.

Partnering with Guanma means more than just reliable products — it’s your gateway to superior quality, innovation, and market differentiation. Let’s create something exceptional together.

Explore how Guanma's polyester films can enhance your medical applications today!