Lamination bag

Lamination thickness of only 0.2 to 0.24 cm, weighs just 160 grams per square meter , less than general weight cotton sails tarpaulins 1/10 , but its vertical and horizontal tensile strength up to 120 kg can be reached , the temperature resistance to minus 70 ℃ 40 ℃, non-toxic and tasteless wear-resistant rub , long-term use in infrared, ultraviolet , laser and acid rain, snow or frost, ecological or other physical and chemical environment , thus becoming the focus of international development and utilization of basic materials.