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企业新闻

塑料袋的种类及特点

发布日期:2019-04-09 作者:www.accesserp.cn 点击:

   塑料编织袋按主要材料构成为聚丙烯袋、聚乙烯袋;按缝制方法分为缝底袋、缝边底袋。目前广泛应用于肥料、化工产品等物品的一种包装材料。其主要生产工艺是利用塑料原料经挤出薄膜、切割、单向拉伸为扁丝,经过经纬编织得到产品,一般称为编织袋塑料薄膜袋塑料薄膜袋的原料为聚乙烯。塑料袋的确给我们生活带来了方便,但是这一时的方便却带来长久的危害。
  Plastic woven bags are mainly made of polypropylene bags and polyethylene bags. According to the sewing method, the plastic woven bag is divided into the bottom of the seam and the bottom of the seam. Now widely used in fertilizer, chemical products and other items of a kind of packaging materials. The main process is the use of plastic raw materials by film extrusion, cutting, uniaxial tension is flat, after warp and weft knitting products, commonly known woven bag, plastic film bag, plastic film bag of raw material for polyethylene. Plastic bags do bring convenience to our lives, but it is a temporary convenience for the long term.
  塑料薄膜袋的分类:     济南自封袋
  Classification of plastic film bags:
  按生产原料分类:高压聚乙烯塑料袋,低压聚乙烯塑料袋,聚丙烯塑料袋,聚氯乙烯塑料袋等。
  According to the production of raw materials classification: high pressure polyethylene plastic bags, low pressure polyethylene plastic bags, polypropylene plastic bags, PVC plastic bags, etc..
  按外形分类:背心袋,直筒袋,立体袋,方底袋。封口袋,胶条袋 ,异形袋等。
  According to the classification: vest bag, straight tube bag, three-dimensional bag, square bottom bag. Sealed bag, plastic bag, shaped bag, etc..
  复合包装袋把各种不同特性的材料复合在一起,以改进包装材料的透气性、透湿性、耐油性、耐水性、耐药品性,使其发挥防虫、防尘、防微生物、对光、香、臭等气味的隔绝性,以及耐热、耐寒、耐冲击具有更好的机械强度和加工适用性能,并有良好的印刷及装饰效果。
  Composite packaging bag for the various characteristics of different composite materials together, with improved packaging materials of air permeability, moisture permeability, oil resistance, water resistance, chemical resistance, make the play insect proof, dust-proof, anti microbial, light, smell, smelly smell insulation, and resistance to heat, cold, impact resistance has better mechanical strength and processing application performance, and good printing and decoration effect.
  复合包装袋分类:
  Composite packing bag:
  按包装的形式分类:三边封、阴阳袋、中封、枕型袋、五边
  According to the packing of the form of classification: three side sealing, yin and Yang bag, in the bag, pillow type bag, five
 


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