Polyester BOPET Film
Biaxially-oriented polyethylene terephthalate .
BOPET Film
Polyester BOPET Film (biaxially-oriented polyethylene terephthalate) is a polyester film made by stretching polyethylene terephthalate (PET) in its two primary directions to make a versatile engineered film that has amongst its many benefits high tensile strength, chemical and dimensional stability, transparency, reflectivity, gas and aroma barrier properties, and electrical insulation.
Polyester BOPET Films have enabled many facets of our modern life by providing critical functionality to end markets such as consumer electronics, automotive, green energy and medical devices to name but a few. However, by far the largest use of BOPET film is in flexible packaging structures where the unique set of properties have enabled it to become the backbone that high performance MLP (multi layer plastic) structures are built around. BOPET films are incredibly resource efficient and punch above their weight in the flexible packaging market, and although BOPET films only count for between 5-10% of the overall volume by weight, the percentage of packaging structures that rely on BOPET films' unique set of properties is a far higher percentage with up to 25% of packs using BOPET as a critical component.
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Name |
BOPET Film |
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Tensile-Strength(lengthwise,crosswise),MPa |
≥52.0 |
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Impact strength(cut)(four-way)KJ/M2 |
≥5.0 |
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Drop impact strenght |
No fracture |
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Vicat softening piont,°C |
≥75.0 ≥80.0 |
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Heating size change rate, % |
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Width |
Deviation 0-3mm |
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Advantage |
This film has excellent clarity, good stiffness, smooth surface, good chemical and abrasion resistance. BOPET films are preferred for its easy processing and to achieve good oxygen barrier. |
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BOPET Film Application
BOPET (biaxially oriented polyester film) is widely used in packaging, electronics, optics and other fields. It is favored for its excellent mechanical properties, chemical corrosion resistance, transparency and printability. Among packaging materials, BOPET is often used for the outer layer of retort packaging bags to improve their heat sealing, barrier and printing adhesion. In addition, BOPET is also used as a magnetic tape base, electrical insulation film, etc.
Factory Strength
CRATUSFILM Quality Control Department focuses on every production process quality control and recording so that there will be no defects in the delivery of each order. Sampling is conducted every 3 hours from production beginning, middle and end to make sure 100% meet customer requirements.
Why choose us
Q: How long is your delivery time?
A: Generally it is 10-15 days after receiving your initial payment.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge by freight collect
Q: How do you ship the samples ?
A: Samples Shipping: Via International Courier (DHL, Fedex, UPS, TNT or Aramex etc...)
Q: What is your terms of payment ?
A: 40% T/T in advance ,balance before shippment. we slao accept L/C at Sight .
Q: What is your standard package ?
A: Common package: PE bag+ Kraft paper and PE wrapping + protection corner + Wooden Pallets.
Packaging size: 3'x6' or 4'x8' or according to customer's requirements.
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