Product Details

HSQY plastic group is the leading PET plastic manufacturer and supplier

Product Overview

Biaxially-oriented polyethylene terephthalate (BOPET) sheet is a type of polyester film that is widely used in various industries due to its excellent mechanical, optical, and thermal properties.


BOPET sheet is used in a wide range of applications, Its excellent optical properties make it an ideal substrate for holographic and metalized films.

Production Process
The production of BOPET sheet involves a multi-step process that includes extrusion, casting, biaxial orientation, heat-setting, and winding. The extruded molten polyester film is cast onto a chilled roll, and then stretched in both the machine and transverse directions. The stretching process aligns the polymer chains and imparts improved mechanical and optical properties to the film. The film is then heat-set to lock in the orientation and rolled into jumbo rolls for further processing.
Technical Specifications
BOPET sheet is excellent optical properties make it an ideal substrate for holographic and metalized films. It is also commonly used as a base film for flexible printed circuits (FPC) and solar cells.

High Clarity


Excellent Thermal Properties


Excellent Mechanical


Excellent Optical Properties


Exceptional Dimensional Stability


Thickness: 6-350 microns
Width: Up to 2400 mm
Tensile Strength: Up to 250 MPa
Elongation: Up to 150%
Heat Resistance: Up to 150%
Optical properties Excellent transparency and gloss

Logistics And Services

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Fast, Worldwide Delivery

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24/7 Sales Support

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Custom Tailored Solutions

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End-to-End Service

Huasheng Building, Changzhou, Jiangsu, China
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Frequently Asked Questions

  • What is PET sheet?

    PET (Polyethylene terephthalate ) is a general-purpose thermoplastic in the polyester family. PET plastic is lightweight, strong, and impact-resistant. It is often used in food processing machinery due to its low moisture absorption, low thermal expansion, and chemical-resistant properties.

  • What is the disadvantages of PET?

    Lower impact strength than PBT Lower moldability than PBT, due to its slow crystallization rate Affected by boiling water Attacked by alkalis and strong bases Attacked at high temperatures (>60°C) by ketones, aromatic and chlorinated hydrocarbons, and diluted acids and bases Poor burning behavior.

  • Compared with the currently widely used PVC sheet, A-PET has the following advantages

    ● Light specific gravity: The specific gravity of A-PET is 1.33 which is 3.7% lower than that of PVC.
    ● High strength: The strength of A-PET sheet is more than 20% higher than that of PVC sheet, and it has better low-temperature impact resistance. It can withstand -40°C without brittleness, so it is usually 10% thinner than the sheet to replace PVC .
    ● Good folding resistance: A-PET sheet will not show self-cracking creases like PVC, and it is more suitable for surface decoration such as documents.
    ● A-PET sheet has high transparency (PVC sheet is blueish), especially gloss is better than PVC sheet, and is more suitable for exquisite packaging.

  • What are the main applications of PET?

    Polyethylene Terephthalate is used in several packaging applications as mentioned below: Because Polyethylene Terephthalate is an excellent water and moisture barrier material, plastic bottles made from PET are widely used for mineral water and carbonated soft drinks. Its high mechanical strength, makes Polyethylene Terephthalate films ideal for use in tape applications. Non-oriented PET sheet can be thermoformed to make packaging trays and blisters. Its chemical inertness, together with other physical properties, has made it particularly suitable for food packaging applications Other packaging applications include rigid cosmetic jars, microwavable containers, transparent films, etc.

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About Us

HSQY plastic group is the leading PET plastic manufacturer and PETG supplier, we provide many kinds of PET plastic, such as clear PET sheet, pet sheet with UV protection, colorful PET sheet, colored petg sheet, laminate pet sheet, and so on.

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