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Manufacturer for Laminated Film For Battery – PHA – BOPA Film for Lithium Battery Package – Changsu


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We are ready to share our knowledge of marketing worldwide and recommend you suitable products at most competitive prices. So Profi Tools offer you best value of money and we are ready to develop together with 25u BOPA film , bopa clear film roll , thermal film laminate , We welcome new and previous customers from all walks of lifestyle to contact us for long run organization relationships and mutual achievements.
Manufacturer for Laminated Film For Battery – PHA – BOPA Film for Lithium Battery Package – Changsu Detail:

Features Benefits
✦ Tailored mechanical properties for pouch battery casing
✦Suitable for cold forming applications;
✦ Good protectiveness for lithium battery
✦ High puncture/impact resistance  
Thickness/μm Width/mm Treatment
15-30 300-2100 single/both side corona
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◎

PHA is the critical part of high performance aluminum plastic film, with excellent resistance to puncture impact and wear, and is the core material of flexible packaging of lithium battery. and mainly apply to lithium battery, electronic soft pack battery with 3C standards (including cell phone, Bluetooth headset, e-cigarette , smart wearable devices, etc.), traction soft pack battery, power storage soft pack battery and so on.

Laminated with other materials, PHA shows better ductility, which means can better protect the inner content when is impacted by external forces so as to avoid the split or moisture. Such characteristic makes it possible to highly improve the depth of blister and battery capacity for longer battery life.

As one of the core layers of aluminum-plastic films for flexible packaging of lithium battery, PHA efficiently improve the security of battery. In the process of use, when the thermal runaway occurs, PHA can provide a buffer for battery, which ensures no explosion happened even in the most extreme condition. In summary, the application of PHA in the field of new energy automobile not only prolongs the battery life, but ensures the personal safety.

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 The Main  Technologies Adopted by BOPA 
✔ Sequential technology: two steps required. Stretching in mechanical direction firstly and then stretching in traverse direction(TD). The films produced by these steps have excellent mechanical properties.
✔ Mechanical simultaneous stretching technology: stretching in mechanical direction(MD) and traverse direction(TD) simultaneously, and introduced the water bath technology so that can reduce the “arch effect” and have good isotropic physical properties.
✔ The state-of-the-art LISIM simultaneous stretching technology: the stretching ratio and track can be fully adjusted automatically and intelligently, which greatly improves the mechanical strength, balance and other physical properties of the produced film. It is the world’s leading and perfect generation of synchronous stretching technology at this stage, realizing the perfect integration of large-scale industrial production and personalized customization.


Product detail pictures:

Manufacturer for Laminated Film For Battery – PHA – BOPA Film for Lithium Battery Package  – Changsu detail pictures


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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Manufacturer for Laminated Film For Battery – PHA – BOPA Film for Lithium Battery Package – Changsu , The product will supply to all over the world, such as: Auckland , Nigeria , Grenada , Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Eleanore from Netherlands - 2017.05.02 11:33
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Cora from San Diego - 2018.06.18 19:26
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