PRODUCTS
It is chungwoo core Co., Ltd. which continuously researches and strives continuously.
-
- PRODUCTS
-
- D-Core (Resin Coating Paper Core)
D-Core (Resin Coating Paper Core)
Extruded paper pipes, surface glosses
Top quality premium paper with surface polishing, strength, etc.
Purpose
Winding of secondary battery separator film, PET film, light film
Features and Uses
Excellent surface gloss (Resin Coating)
High and strong strength
Good roundness and straight line
Used for winding secondary battery separator films, PET films, light films, window films, etc.
Excellent moisture resistance, low surface roughness, excellent hardness, and REWORK resistance
PET, Nylon, Package Films
2nd Battery’s Separator
PI, PCB, Display Films
Copper foil
Production specifications
| SPEC | Inner dia | Thickness | ||||
|---|---|---|---|---|---|---|
| 3" | 76.5mm | 10t, 15t | ||||
| 6" | 152.5mm | 10t, 12t, 15t, 18t | ||||
Major Clients
