PRODUCTS
It is chungwoo core Co., Ltd. which continuously researches and strives continuously.
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- PRODUCTS
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- Form paper core
Form paper core
Hybrid Core with high quality of extruded core as base and PE foam attached to the surface
· Supported by strong compressive strength, and with the soft cushioning effect of PE foam, it has overwhelming performance optimized for alleviating initial wrinkle defects and winding thin films.




Features and Uses
Excellent compressive strength and straightness + soft PE foam cushioning effect
Libs film (separation membrane), optical and window thin films

2nd Battery’s Separator

Window film
Production specifications
Inner dia (inch) | Inner dia (mn) | Thickness | ||||
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6" | 152.5mm | 10t, 15t |
Major Clients

