1. What is PET film?
PET (Polyethylene Terephthalate) film is a thermoplastic polymer that can be amorphous, crystalline, or a mixture of the two depending on how it is processed. It is usually supplied with a clear coat and a glossy finish but is also available in a matte finish. Its surface can be modified to suit textures from very smooth to any desired roughness. PET films have obvious performance advantages due to their special combination of optical, physical, mechanical, thermal, and chemical properties. PET film materials are the perfect choice for applications in food and beverage, packaging, and many other industries.
2. Typical specification
Thickness: 12 um; 15 um; 19 um; 23 um; 300 -500 um
Size: 400mm – 1400mm
Type: printing, packaging, stamping, composite mold lining, and many other industrial applications
Corona / chemical treatment: 1-sided, 2-sided (both)
PET film is one of the most environmentally friendly thermoplastic films and is known for its excellent clarity, thermal stability, low shrinkage, and anti-fog and anti-glare properties. It can also be applied with chemical treatments to improve adhesion to various coatings, inks, and adhesives.
Common applications for PET film include all types of packaging, medical devices, driver’s licenses, identity cards, food packaging, capacitors, motor films, wires and cables, printed labels, industrial imaging, imaging media, printed electronic displays, and more.
5. Quality certificate
– ISO 9001
6. Production process
BOPA film is produced by laminating technology with modern machinery manufactured in Germany. BOPA film is produced through the following stages: extruder -> casting -> water bath -> Stretching -> pull roll -> winder -> slitter and package.
BOPA is mainly a three-layer ABC sandwich structure, in which the inner and outer layers of A and C are functional additives added to pure nylon, the proportion is 10%, and the proportion of pure nylon particles in layer B is 80%.
Functional additives mainly increase the surface of the film to have anti-block, good printing, and increased fluidity.
7. Nylon film quality direction
With the aim of creating the best products for consumers. We have invested a lot of modern equipment to test the mechanical and physical properties of the BOPA film, ensuring that the output quality of the product is always within the controlled standard.
Film Exterior Detection
- Thickness measurement
- Tensile strength
- Tear propagation Resistance
- Pinhole Resistance
- Optical measurement: Color Difference meter-L,a*,b*
- Surface tension
- Dimensional stability: Hot air 160oC, 5min, and hot water 100oC, 5min
- Coefficient of Friction
- Oxygen transmission
- Ash Content of the film (%)
10 reasons you should choose Union Packaging
- Customer satisfaction is the number 1 priority
- Outstanding product quality from stable sources of quality goods from Taiwan and China
- Competitive price
- Reputation builds a brand
- Product safety certification
- Fast shipping
- Various payment policies
- Enthusiastic, dynamic, and creative staff
- Providing a wide range of plastic films for packaging materials
- Being a close partner of many suppliers
Union Packaging is a reputable and experienced supplier of PET film products in the industry. We always try to research, develop and improve product quality, improve customer care ability to meet the increasing demands of the domestic and foreign packaging market. Please contact us now: 0987 437 469 – 0903 750 384 for specific advice and quotation.
UNION PACKAGING SOLUTION JOINT STOCK COMPANY
Address: No. 5, 3643A Street, Pham The Hien, Ward 7, District 8, HCMC
Tel: 0987 437 469 – 0903 750 384