Honeycomb spool core for Lithium battery PVC Plastic Tube Core, Thermal Paper Cutting Machine Manufacturer CHARACTERISTICS a. High Temperature Resistant 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 APPLICATIONS a. electrical industry,cell membrane winding b. Lithium battery diaphragm winding. c. Solar back winding. d. lithium-ion battery diaphragm material e. aluminum-plastic film 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.