• img

China wholesale Cast Stretched Film - Sequential BOPA With Both Sides Corona Treated – Changshu


Product Details

Related Video

Feedback (2)

We always believe that one's character decides products' quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for nylon film for food packing , aluminum laminated film for pouch cell case , stretch nylon film , We appreciate your enquiry and it's our honor to work with every friend worldwide.
China wholesale Cast Stretched Film - Sequential BOPA With Both Sides Corona Treated – Changshu 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:

China wholesale Cast Stretched Film -
 Sequential BOPA With Both Sides Corona Treated  – Changshu detail pictures


Related Product Guide:

We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for China wholesale Cast Stretched Film - Sequential BOPA With Both Sides Corona Treated – Changshu , The product will supply to all over the world, such as: Algeria , United Arab emirates , Accra , In the increasingly competitive market, With sincere service high quality products and well-deserved reputation, we always offer customers support on products and techniques to achieve long-term cooperation. Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Samantha from Armenia - 2018.06.09 12:42
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Sophia from America - 2018.08.12 12:27
    Write your message here and send it to us