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2021 China New Design Stretched Plastic Film - Sequential BOPA With Both Sides Corona Treated – Changsu


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Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for cast film extrusion , High barrier plastic film , laminating pouch film , We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us!
2021 China New Design Stretched Plastic Film - Sequential BOPA With Both Sides Corona Treated – Changsu Detail:

Features Benefits
✦ Good flex crack resistance;
✦ Good strength and puncture/impact resistance
✦ Suitable for different packaging configurations;
✦ Capable of heavy packaging, sharp or rigid products with excellent packaging safety
✦ High gas barrier;
✦ Excellent applications at high and low temperature;
✦ Varied thickness;
✦ Good clarity;
✦ Customization
✦ Extend shelf life;
✦ Suitable for frozen food and pasteurization/boiling application;
✦ Thickness tailored for different strength requirements-cost efficient;
✦ Better sensory quality;
✦  Better meet customers’ requirements
Thickness/μm Width/mm Treatment Retortability Printability
10 – 30 300-2100 Single side corona ≤100℃ ≤6 colors(recommended)

Notice: retortability and printability are depending on customers’ lamination and printing processing condition.

Performance BOPP BOPET BOPA
Puncture Resistance
Flex-crack Resistance ×
Impact Resistance
Gases Barrier ×
Humidity Barrier ×
High Temperature Resistance
Low Temperature Resistance ×

bad×      normal△      quite good○      excellent◎

OA2 can be used for producing flexible packaging printing within 3 colors (including 3 colors), sealing width 1cm and without requirement for printing registration, such as blank bag, vacuum freeze bag, aquatic product bag, and vacuum compression bag. The specific applications as below, inner bag for nuts (walnuts, sunflower seeds, etc.) and inner bag for meat products (Texas grilled chicken, steak, etc.), electronic shielding packaging, liquid packaging, such as wine, beverage, sauce, breast milk storage bag, water storage bag, ginseng chicken soup, oil bag, box bag, aerospace food, live fish bag, cold and fresh meat, seafood, halogen lock fresh packaging, etc.

Applications (1)
Applications (2)
Applications (3)

Color Penetration

It is easy to occur in NY/PE(CPP) structure. The color of the boiling ring is more red and purple during the cooking process. If the outer layer is changed to PET ring BOPP, then color penetration is easy to occur.

Causes:

Temperature and humidity (water) are the two basic elements that cause color penetration.

● Nylon resin is a thermoplastic polymer from semi-crystalline to amorphous. When the temperature increases, the greater the change of the arrangement between molecules, the greater the possibility of pigment migration.

● The water resistance of nylon is poor, in the process of boiling, water molecules in nylon in and out, washing the pigment components in printing ink.

● Some pigments are water soluble.

Related Suggestions:

✔ Use two liquid type polyurethane ink.

✔  Add additional curing agent for the re-permeable ink.


Product detail pictures:

2021 China New Design Stretched Plastic Film -
 Sequential BOPA With Both Sides Corona Treated  – Changsu detail pictures


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Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for 2021 China New Design Stretched Plastic Film - Sequential BOPA With Both Sides Corona Treated – Changsu , The product will supply to all over the world, such as: Guinea , Singapore , Guyana , With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
  • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Julie from Uruguay - 2018.12.14 15:26
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Natividad from Bangladesh - 2017.11.20 15:58
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