... shirt bags, courier bags, security bags and all kinds of plastic bags Resealable bag sealing tape is the well suited for ... OPP bags Construction Backing(release film): Silicone coated polyethylene films ( HDPE )+ class Polyester films or mylar fiil ( pet ) Adhesive: Solvent / acrylic ... /4.5mm, 4.5/7mm, 7.5/12mm, 10/15mm HDPE thickness: 20mic, 23mic, 25mic, 28mic, 30mic Shelf lift(month): 12 ...