热缩包装

将货物放入具有热塑性的塑胶膜内，在热缩机内经受热收缩而紧贴于货物上的包装方法.具有防尘、防水、便于分类、整齐美观、节省包装和运输成本等优点，并且可以增强捆扎效果和减少搬运中的损坏.常用于窑业制品、纸制品、化工产品、金属制品、家用电器及机械、纺织品、出版物、食品、农作物、水产品及其他各种货物的包装.常用的热塑膜材料有聚乙烯、氯乙烯、聚苯乙烯、聚酸脂等.其中以聚乙烯应用最为广泛.The goods were placed in plastic with a thermoplastic membrane, in the shrink machine to withstand heat shrinkable and close to the goods on the packaging. With dust, waterproof, easy classification, neat appearance, to save packaging and transportation costs, etc., and the can enhance the binding effect and reduce the handling of the damage. commonly used in ceramic products, paper products, chemical products, metal products, household appliances and machinery, textiles, publications, food, crops, aquatic products and other types of cargo packaging. Thermal plastic film materials commonly used polyethylene, vinyl chloride, polystyrene, poly-acid resin, etc.. of which the most widely used polyethylene.