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The Classification Of Non - Woven Shopping Bags

Dongguan Kinga Packing Co.,Ltd | Updated: Jun 14, 2017

  The classification of non - woven shopping bags

  Non-woven shopping bags according to the different production processes can be divided into:

  1, spunlace: is the high-pressure micro-jet spray to one or more layers of fiber network, so that the fibers tangled together, so that the network can be reinforced with a certain strength.

  2, heat non-woven bags: refers to the fiber in the fiber or powder-like hot-melt adhesive reinforcement materials,non - woven shopping bag fiber and then heated by heating and cooling into a cloth.

  3, pulp air into the network non-woven bags: also known as clean paper, dry paper nonwovens. It is the use of air-laid technology to open the wood pulp fiber board into a single fiber state, and then use the air flow method to agglutinate the fiber into the curtain, the fiber mesh and then reinforce the cloth.

  4, wet non-woven bags: is placed in the water medium of fiber raw materials open into a single fiber, while mixing different fiber raw materials, made of fiber suspension slurry, suspended pulp transported to the network into the body, the fiber in the wet Into the network and then reinforce into cloth.

  5, spunbond non-woven bags:non - woven shopping bag the polymer has been extruded, stretching and the formation of continuous filament, the filament laying into a net, the fiber mesh and then through their own bonding, thermal bonding, chemical bonding or mechanical The reinforcement method makes the web into a nonwoven fabric.

  6, meltblown non-woven bags: the process: polymer feeding --- melt extrusion --- fiber formation --- fiber cooling --- into the network --- reinforced into cloth.

  7, acupuncture: dry non-woven one, acupuncture non-woven fabric is the use of puncture needle puncture, the fluffy fiber reinforced into a cloth.

  8, sewing: is a dry non-woven fabric,non - woven shopping bag sewing method is the use of warp-knitted coil structure of the network, yarn layer, non-woven materials (such as plastic sheet, plastic thin metal foil, etc.) or their combination The body is reinforced to form a nonwoven fabric.