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What Are The Classification Of Non-woven Shopping Bags
Jul 19, 2018

The non-woven shopping bags can be divided into:

1, Spunlaced: it is the high pressure micro flow of water jet to a layer or multi-layer fiber network, make the fiber entangled together, so that the fiber network can be strengthened and have a certain strength.

2, heat bonded non-woven fabric bag: it refers to adding fibrous or powdered hot melt bonding material into the mesh, and then reinforcing the fabric by heating, melting and cooling.

3, pulp AIRNET woven fabric bag: also can be called dust-free paper, dry papermaking non-woven fabric. It uses the air flow forming technology to loose the wood pulp fiber board into a single fiber state, and then condenses the fiber on the net curtain with the air flow method, and then the fiber net is reinforced into the cloth.

4. Wet method non woven cloth bag: the fiber raw material is put into a single fiber in the water medium, and the fiber material is mixed and made into fiber suspension pulp. The suspension pulp is transported to the network mechanism, and the fiber is reinforced into the cloth in the wet state.

5. Spunbonded non spinning cloth bag: after the polymer has been extruded and stretched to form continuous filament, the filament is laid into a net, and the fiber net is then bonded, hot glued, chemically bonded or mechanically strengthened to make the fiber net into nonwoven fabric.

6, melt blown non-woven fabric bag: its technological process: polymer feeding - melt extrusion - fiber formation - fiber cooling - mesh - reinforcement cloth.

7, acupuncture: it is a kind of dry non-woven fabric. Needle punched nonwoven fabric is made by using the puncture effect of needles, and the bulky mesh is reinforced into cloth.

8, stitching: is a dry method of non-woven fabric, stitching method is to use the warp knitting coil structure for fiber mesh, yarn layer, non textile materials (such as plastic sheet, thin plastic foil, etc.) or their combination to reinforce the fabric to make non-woven fabrics.