Metallized and coated white PET film Supply Of PET Release Liner PET Release Film
PET film Description
Specifications:
Thickness(micron) | Width(mm) | Core ID(inch) |
23-45 | 500~2050 | 3”or 6” |
The specifications can be adjusted according to the customers’ requirements. | ||
Typical Values:
Property | Unit | Typical value | Testing Method |
Thickness | mm | 25 | DIN 53370 |
Tensile Strength（MD/TD） | MPa | 139/219 | ASTM D 882 |
Elongation at break（MD/TD） | % | 164/74.5 | ASTM D 882 |
Heat shrinkage（MD/TD）150℃,30min | % | 1.07/0.68 | ASTM D 1204 |
Gloss（45°） | % | 53 | ASTM D 2457 |
The above values of the properties obtained in our laboratory test. These values are for informative purpose and not in guarantee or warranty in any specific condition. Users are advised to conduct their own testing to determine product suitability to use.
Main characteristics:
1.Low light transmittance.
2.High-gloss surface.
3. The top-coating side of this product has superior printing ink adhesion for UV ink printing and bar code printing on labels, which will not fade away over time like the corona-treated side does.
Application of Firsta Coated White PET Film:
It is used as face stock of self-adhesive label, such as tyre.
BOPET (Biaxially Oriented Polyethylene Terephthalate) is a polyester film made from orientated polyethylene terephthalate (PET). BOPP stands for biaxially-oriented polypropylene. Our face stock is BOPET or BOPP film top coated with water-based paint or solvent-based paint.
The PET or PP film produced by biaxially-oriented stretching technology has the following characteristics: compared with the unstretched film, the physical properties are significantly improved, the tensile strength is 3 ~ 5 times of the unstretched film; The barrier performance is improved, and the permeability to gas and water vapor is reduced; Improved optical properties, transparency and surface gloss; Heat resistance and cold resistance are improved, and dimensional stability is good. Good thickness uniformity, small thickness deviation; Better for automation and high-speed production.
BOPET and BOPP face stock offer strength and durability that a common paper face stock cannot. For some applications, a paper label doesn’t have the durability, longevity or resistance required to meet the requirements of the self-adhesive labels.
BOPET/ BOPP film with top coating share the same physical properties with BOPET/ BOPP film.
Furthermore, Our top coated BOPET/ BOPP film have more advantages as follows:
* Increase the adhesion of UV ink.
* Suitable for UV printing, including UV flexo and UV letterpress.
* Suitable for barcode printing or thermal transfer printing.
* Suitable for digital printing, which has such features as short preparation peroid, no need for plate-making and easily proofed.
* Tolerance of alcohol, chemical solvent resistance.
* Suitable for cold foiling.
