... stretch film manufacturer 1,100% raw LLDPE. 2,Elongation 350%-500%. 3,Anti-sting,Dustproof,Wetproof and Collapse-proof . 1.High Tenacity ... ,Stretch,Adhesive,Transparence.2.Anti-Aging and low creep.3.Green package Material.4.Used ... (=3000m)7film weight1kg to 30 kg8stretching resistance10.0KG/25mm9elongation340-500%10bursting strength>5.8p11temperature/humidity23±20%R/80±5%° ...