CN104804345A - High-toughness plastic packaging bag - Google Patents

Abstract

The invention discloses a high-toughness plastic packaging bag which is prepared from the following raw materials in parts by weight: 23-45 parts of modified polyolefin plastic, 2-3 parts of a light stabilizer, 2-4 parts of a compound modifier, 12-24 parts of a silver-loaded zirconium phosphate inorganic antibacterial agent, 5-8 parts of phenol resins, 2-5 parts of a toughening agent, 15-17 parts of tri-n-butylamine, 14-18 parts of polypropylene, 6-9 parts of polyethylene terephthalate, 24-36 parts of ABS resins, 5-8 parts of carbon fiber yarns, 3-5 parts of vinyl acetate, 25-39 parts of acrylic resins and 8-17 parts of polylactic acid. The high-toughness plastic packaging bag has the benefits of being durable, high in toughness, capable of loading heavy goods, and high in stability.

Description

A kind of high toughness plastic packing bag

Technical field

The present invention relates to a kind of high toughness plastic packing bag.

Background technology

Composite packaging plastics bag is raw material based on synthetic resins or natural resin, add (or not adding) various additives for plastics, strongthener and filler, under certain temperature, pressure, the type of making is moulded in processing or crosslinking curing is shaping, the solid material obtained or goods.Plastics refer to resin (or using monomer direct polymerization in the course of processing) as main component, with additives such as softening agent, weighting agent, lubricant, tinting materials for ancillary component, the material of energy flowing forming in the course of processing, be the macromolecular compound of synthesis, freely can change body styles.But existing to meet plastic packaging bag layer of structure not obvious, well can not play the effect of each layer of packing bag, and existing plastics bag smell is comparatively large, intensity and toughness all not enough.

Summary of the invention

For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of high toughness plastic packing bag, durable, and have high tenacity, can fill weight, stability is strong.

For solving prior art problem, technical scheme provided by the invention is, a kind of high toughness plastic packing bag, and it is made up of the raw material of following parts by weight:

Modified polyolefin plastics 23-45 part, photostabilizer 2-3 part, composite modifier 2-4 part, silver-loaded zirconium phosphate inorganic antiseptic 12-24 part, resol 5-8 part, toughner 2-5 part, tri-n-butyl amine 15-17 part, polypropylene 14-18 part, polybutylene terephthalate 6-9 part, ABS resin 24-36 part, carbon fiber yarn 5-8 part, vinyl acetate between to for plastic 3-5 part, acrylic resin 25-39 part, poly(lactic acid) 8-17 part.

The invention has the beneficial effects as follows: high toughness plastic packing bag of the present invention, durable, have high tenacity, can fill weight, stability is strong.

Embodiment

embodiment 1

A kind of high toughness plastic packing bag, it is made up of the raw material of following parts by weight:

23 parts, modified polyolefin plastics, photostabilizer 2 parts, composite modifier 2 parts, silver-loaded zirconium phosphate inorganic antiseptic 12 parts, 5 parts, resol, toughner 2 parts, tri-n-butyl amine 15 parts, polypropylene 14 parts, polybutylene terephthalate 6 parts, ABS resin 24 parts, carbon fiber yarn 5 parts, vinyl acetate between to for plastic 3 parts, acrylic resin 25 parts, poly(lactic acid) 8 parts.

embodiment 2

A kind of high toughness plastic packing bag, it is made up of the raw material of following parts by weight:

45 parts, modified polyolefin plastics, photostabilizer 3 parts, composite modifier 4 parts, silver-loaded zirconium phosphate inorganic antiseptic 24 parts, 8 parts, resol, toughner 5 parts, tri-n-butyl amine 17 parts, polypropylene 18 parts, polybutylene terephthalate 9 parts, ABS resin 36 parts, carbon fiber yarn 8 parts, vinyl acetate between to for plastic 5 parts, acrylic resin 39 parts, poly(lactic acid) 17 parts.

Claims (1)

1. a high toughness plastic packing bag, is characterized in that: it is made up of the raw material of following parts by weight:

Modified polyolefin plastics 23-45 part, photostabilizer 2-3 part, composite modifier 2-4 part, silver-loaded zirconium phosphate inorganic antiseptic 12-24 part, resol 5-8 part, toughner 2-5 part, tri-n-butyl amine 15-17 part, polypropylene 14-18 part, polybutylene terephthalate 6-9 part, ABS resin 24-36 part, carbon fiber yarn 5-8 part, vinyl acetate between to for plastic 3-5 part, acrylic resin 25-39 part, poly(lactic acid) 8-17 part.