Non - woven bag production process

- Oct 31, 2017-

Spunlaced nonwoven
Spunlace technology is to spray high-pressure fine water flow 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.

Heat non-woven
Hot-bonded non-woven fabric refers to the addition of fiber-like or  powder-like hot-melt adhesive reinforcement material, and then heated by  heating and cooling into a cloth.

Air-laid non-woven fabrics can also be called dust-free paper, dry papermaking non-woven fabrics. It is the use of air into the network technology will 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.

Wet nonwoven
Wet  non-woven fabric is placed in the water medium of fiber raw materials  open into a single fiber, while the different fiber raw materials mixed,  made of fiber suspension slurry, suspended pulp transported to the  network mechanism, the fiber in the wet state into the network again Reinforced into cloth.

Spunbond nonwoven
Spunbond  non-woven fabric is in the polymer has been extruded and stretched to  form a continuous filament, the filament laying into a net, the web and  then through its own bonding, thermal bonding, chemical bonding or  mechanical reinforcement method, The web becomes nonwovens.

Melt blown nonwoven
Meltblown nonwovens process: polymer feeding --- melt extrusion ---  fiber formation --- fiber cooling --- into the net --- reinforced into  cloth.

Acupuncture nonwoven
Acupuncture non-woven non-woven non-woven fabric, acupuncture  non-woven fabric is the use of puncture needle puncture, the fluffy  fiber reinforced into a cloth.

Stitching nonwoven
The  stitched nonwoven fabric is a kind of dry nonwoven fabric which is  formed by using a warp knitting structure on a web, a yarn layer, a  nonwoven material (e.g., a plastic sheet, a plastic thin metal foil,  etc.) or a combination thereof The body is reinforced to form a nonwoven fabric.