The material characteristics of the container bag

bulk bags

Container bag is a plastic tube cloth, packaging, and its raw materials are generally polyethylene, polypropylene, and other chemical plastic raw materials, container bag is polypropylene resin as the main raw material, by extrusion, stretching into flat yarn, and then by weaving, a bag made. Here we introduce the material characteristics of the container bag.
Bulk material

The production of the FIBC bag is mainly polypropylene. Polypropylene is a thermoplastic resin obtained by polymerization of propylene.

Polypropylene raw material

Mainly used for a variety of long and short polypropylene fiber production, for the production of polypropylene container bags, packing bags, injection molding products for the production of electrical appliances, telecommunications, lighting, lighting equipment, and TV flame retardant parts.

Polypropylene container bag

Polypropylene has a lot of properties.:

1, Strong elongation

Polypropylene high strength, elongation, high initial modulus, excellent elasticity. Therefore, polypropylene wears resistance. In addition, the wet strength of polypropylene is basically equal to dry strength, so it is the ideal material for the production of fishing nets, cables.

2, hygroscopicity and staining

Light and warm good, almost no moisture absorption, but the wicking ability are very strong, the wicking effect is obvious; polypropylene hygroscopicity is very small, the moisture regains in general atmospheric conditions close to zero. But it has a wicking effect, through the capillary transfer of water vapor in the fabric, but itself can not afford any absorption. Polypropylene staining is poor, incomplete chromatography, but can be used to compensate for the lack of liquid coloring method.

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