The difference between different non-woven fabrics(2)

5. Spunbonded nonwovens:

After the polymer has been extruded and stretched to form continuous filaments, the filaments are laid into nets, which are then self-bonded, heat-bonded, chemically bonded or mechanically strengthened to make the nets non-woven.

 

6. Melt-blown nonwovens:

its process: polymer feeding – – melt extrusion – – fiber formation – – fiber cooling – – Netting – – reinforcement into cloth.

 

7. Needle-punched non-woven fabric:

It is a kind of dry non-woven fabric. Needle-punched non-woven fabric uses the puncture function of needle to reinforce the fluffy web into cloth.

 

8. Sewing nonwovens:

It is a kind of dry nonwovens. Sewing is to use warp-knitted coil structure to reinforce fibre webs, yarn layers, non-textile materials (such as plastic sheets, plastic thin metal foil, etc.) or their combination to make nonwovens.

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