BOPP,Polypropylene,OPP film , heat sealable ,corona treated , micron ,28 micron ,tape , bag ,Polyester,plastic ... Gauge (micron): 20, 25, 28,30, 40, 45.Feature: Good heat sealing strength and barrier.Good printing adhesion.Excellent antistatic and smoothness ... of snack, bakery.Printing and lamination BOPP,Polypropylene,OPP film , heat sealable ,corona treated , micron ,28 micron ,tape , bag ,Polyester, ...