Polyester Film for Cast & Release Liners, Labels, Laminates and More!

The unique combination of physical, thermal, chemical, and optical properties makes polyester films ideal for a wide range of industrial applications. Many times, the specifications of products being sold for industrial end uses are broader in terms of upper and lower allowable limits. This reality places even more emphasis on product “fitness for use”, which is the skill of matching the right product type to the performance requirements of a given industrial application. Tekra’s quality systems and programs work in connection with DuPont Teijin Films™, which provides lot-to-lot consistency you can rely on. Our customers benefit from the assurance of supply quality, product consistency, and continuity.

Industrial Polyester Film Applications

There are a variety of applications for industrial films, and the most common uses that we see include:

  • Labels
  • Cast and Release Liner Media
  • Medical Face Shields
  • Laminates
  • Circuitry
  • Fiberglass Reinforced Panels
  • Carrier Films
  • Graphic Arts Print Media

Industrial Film Product Types

Clear/Print TreatedMelinex® 460[AAP1]  series films, which offer high clarity with print treatments on one or two sides to promote adhesion with various inks or lacquers.

Clear/Slip TreatedMelinex® 470 series films, which are desired when you don’t want to use adhesion to promote print treatments. These products offer clarity, with added slip treatment on one or both sides to ensure handleability.

Polyester Cast & Release LinersMylar® RSX series are unsung heroes developed for release liner applications. Slightly hazy in appearance, they are optimized with a roughened surface.

Slightly HazyMylar® DS series films are super clear and offer differential smooth or rough surfaces. Tekra has four complementary film types, and either side can be print treated.

Hazy – Transparent up to 92 ga and translucent in thicker gauges, Mylar® A is known as the workhorse in the industrial film world. Available from 48 to 1400 gauge, this product is fit for a wide variety of general-purpose industrial end uses.

Tekra proudly carries industry-leading Melinex® and Mylar® brands from DuPont Teijin Films™.  These industrial polyester films deliver high performance at an economical price. Available in different finishes and gauges, polyester films add extreme value to products found in countless industrial applications sold around the world. Contact us or give us a call to discuss the right industrial polyester solution for your needs or application.

 

Polyester Industrial Films Products

Image of Mylar® A hazy polyester film

Features

  • Balanced tensile properties
  • Excellent resistance to moisture and most chemicals
  • Can withstand temperature extremes from -100°F to 300ºF
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Image of Melinex® 461 clear polyester film

Features

  • Adhesion to most solvent, vinyl or acrylic base ink systems
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Image of Melinex® 462 clear polyester film

Features

  • Adhesion to most solvent, vinyl or acrylic base ink systems
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Image of Mylar® EL21 hazy polyester film

Features

  • Excellent dielectric strength
  • Good moisture and chemical resistance
  • Great thermal stability and durability in high-temperature environments
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Image of Mylar® RSX hazy polyester film

Features

  • Tough, general purpose film
  • Ease of handling
  • Good adhesion and processibility
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Image of MELINEX® 473 clear polyester film

Features

  • Slip coated one surface to improve handling
Image of MELINEX® 478 clear polyester film

Features

  • Slip coated both surfaces to improve handling
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Image of Mylar® MO hazy polyester film

Features

  • Excellent dielectric strength
  • Good moisture and chemical resistance
  • Great thermal stability and durability in high-temperature environments
Image of Mylar® MO21 hazy polyester film

Features

  • Excellent dielectric strength
  • Good moisture and chemical resistance
  • Great thermal stability and durability in high-temperature environments
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Image of Mylar® RSXR951 silicone-release polyester film

Features

  • Balanced tensile properties
  • Good dimensional stability
  • Release values between 5 and 25 grams per inch
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Image of Melinex® S hazy polyester film

Features

  • General purpose film
  • Excellent handling characteristics
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Image of Mylar® A601 hazy, silicone-release polyester film

Features

  • One-side silicone-release coating
  • Approximate release values of 35 g/25 mm
  • Balance dimensional stability

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