Common types of non-woven fabrics
Jan 11, 2019| 1, spunlace non-woven fabric
The spunlace process is to spray a high-pressure fine water stream onto one or more layers of the fiber web, so that the fiber spunlace nonwoven fabric manufacturers are entangled with each other, so that the fiber web can be reinforced and has a certain strength.
2, heat sealing non-woven fabric
The thermally bonded non-woven fabric refers to a fibrous or microfiber non-woven fabric-like hot-melt adhesive reinforcing material added to the web, and the web is further fused and cooled to form a cloth.
3, pulp airlaid non-woven fabric
Airlaid nonwoven fabric can also be called dust-free paper, dry papermaking non-woven fabric. The utility model adopts a water-spun embossed non-woven fabric forming technique to open the wood pulp fiber board into a single fiber state, and then the air fiber is used to agglomerate the fiber on the meshing curtain, and the fiber web is further reinforced into a cloth.
4, wet non-woven fabric
The wet non-woven fabric is to open the fiber raw material placed in the water medium into a single fiber, and at the same time mix different fiber raw materials to form a fiber suspension slurry, and the suspended pulp is transported to a web forming mechanism, and the fiber is netted in a wet state. Reinforce into a cloth.
5, spunbond non-woven fabric
The spunbonded nonwoven fabric is formed by laminating the filaments after the polymer has been extruded and stretched to form continuous filaments, and the web is subjected to self-bonding, thermal bonding, chemical bonding or mechanical reinforcement. The web becomes a non-woven fabric.
6, meltblown non-woven fabric
The process of melt-blown non-woven fabric: polymer feeding---melt extrusion---fiber formation---fiber cooling---forming into the net---reinforcing into cloth.
7, spunlace non-woven fabric
The needle-punched nonwoven fabric is a kind of dry-laid nonwoven fabric, and the needle-punched nonwoven fabric is a puncturing effect by a lancet, and the fluffy fiber web is reinforced into a cloth.
8, stitching non-woven fabric
The stitch-bonded nonwoven fabric is a type of dry-laid nonwoven fabric, and the stitch-sewing method is to use a warp-knitted stitch structure to reinforce a web, a yarn layer, a non-woven material, or a combination thereof to form a nonwoven fabric.