BOPET film

BOPET film is a biaxially oriented polyester film. It is processed through advanced process formulas and has the characteristics of low water absorption, chemical corrosion resistance, and high mechanical strength. BOPET film is widely used in printing and packaging, liquid crystal display, semiconductor lighting, new energy and other fields. As a functional film, BOPET plays an important role in the packaging field, especially in the outer material application of cooking packaging bags, and the commonly used thickness is 0.6-300μm.
High transparency, high gloss, few crystal points
High stiffness, high tensile strength
High heat sealing strength
High puncture resistance
Excellent low-temperature impact strength and pinhole resistance, wear resistance, excellent low-temperature flexibility
Long wetting tension retention time, good printing performance
Good thickness uniformity, accurate overprinting
Water bath capable [Currently, it can be used to package bags after composite processing with PE products produced by other processes]

Product advantages

Heat resistance, cold resistance, chemical resistance and oil resistance
Good anti-aging performance, extending the service life of the material
Excellent mechanical properties
Green and environmentally friendly, does not contain toxic substances, and is environmentally friendly

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Application Areas

The product has excellent physical and chemical properties, dimensional stability, transparency, wear resistance, recyclability, and is resistant to high temperatures, low temperatures, oils, moisture, and chemicals. It has good adhesion to some inks or silicone oils and silver pastes, so it is widely used in different fields
Packaging
Building materials
Printing
Insulation and medical
Electronics

FAQ

What is BOPET polyester film?

BOPET polyester film is a film made through the biaxially oriented polyester (‌BOPET)‌ process. ‌This film is mainly composed of polyethylene terephthalate (PET) polymer. ‌BOPET film has a variety of excellent properties, ‌including high strength, ‌good transparency and gloss, ‌non-toxic and odorless, ‌abrasion resistance, ‌folding resistance, ‌pinhole puncture resistance, ‌tear resistance, and excellent insulation and High temperature resistance, ultraviolet radiation resistance and other characteristics. ‌These characteristics make BOPET films widely used in many fields, ‌including but not limited to packaging, ‌printing, ‌magnetic recording, ‌photography, ‌office, ‌insulation, ‌construction, ‌decoration, etc. ‌In addition,‌with the development of special resin raw materials and the improvement of film-forming equipment,‌BOPET films have been further used in high-precision technical fields such as aerospace, ‌optics,‌solar energy,‌electronics and electrical engineering,‌promoting the development of materials in related fields Revolution and technological progress‌.

Characteristics of BOPET polyester film

BOPET polyester film has a series of significant performance characteristics, including good mechanical properties, cold and heat resistance, water and gas barrier, antistatic property, resistance to grease and most solvents and weak acid and alkali resistance liquid capabilities. ‌In addition, ‌BOPET film also has high transparency, ‌non-toxic and odorless, ‌high tensile strength, ‌excellent electrical and optical properties, ‌good oxygen and moisture resistance, ‌chemical corrosion resistance and stable shrinkage.