76.5*203*125mm Black refined wheel drum used for lithium battery

b. Smooth Surface Appearance

c. High Cleanliness

d. Resistant to 80-150 degrees high temperature barbecue;

e. Not Deformation, Not Degeneration ,Highly Efficient Winding and High Strength

b. Lithium battery diaphragm winding.

c. Solar back winding.

d. lithium-ion battery diaphragm material

e. aluminum-plastic film

China Honeycomb Plastic Spool Core For Li-Ion Battery Seperator Wholesaler

Shanghai Aoxiao   mainly produces small plastic tube core for bill rolls, plastic plug baffle, automatic paper   roll packaging machine, etc. It   is mainly used in Lithium battery, electronics, automotive and other   industries. If you have any questions, please contact us directly.