Both ends of the shaped tube core 50* 20X27X1 MM CHARACTERISTICS a. Good Strength b. Smooth Surface Appearance c. High Cleanliness d. Low Shrinkage e. Reusable APPLICATIONS a. High protective film winding. b. Lithium battery diaphragm winding. c. Solar back winding. d. Film turnover tube. e. Chemical corrosion transmission tube. 50* 20X27X1 MM Both ends of the shaped plastic film tube core for Tickets alsd has the application for Lithium battery diaphragm winding.
