PVC shrink label /film for Crystal Maginc Ball

POF means heat shrinkable film.POF stands for multi-layer co-extruded polyolefin heat shrinkable film.It uses linear low-density polyethylene as the middle layer (LLDPE) and copolymerized polypropylene (pp) as the inner and outer layers. It is plasticized and extruded by an extruder, and then processed by special processes such as die forming and film bubble inflation.Shrink Sleeve Labels are made of a heat-shrinkable film and are the only label that fits perfectly into any...