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The basic types of non-woven
Source:本站    Uploaded:2010-12-8

A spunlace non-woven
Spunlace process is the high-pressure water jet micro-fiber line to one or more layers, the fibers intertwined with each other, so that the fiber network to be reinforced and have a certain strength.
 
Second, non-woven heat
Thermally bonded non-woven fiber web is in fibrous or powder added to hot melt adhesive reinforcement, fiber network and then cooling the heated melt into the fabric reinforcement.
 
Third, the pulp airlaid non-woven
Can be called airlaid non-woven wipes, dry paper cloth. It is the use of airlaid wood pulp fiber technology will open the loose fibers into a single state, and then condensed in the air way into the fiber network curtain on the fiber network and then into the fabric reinforcement.
 
Fourth, non-woven wet
Wet non-woven is placed in the water medium fiber raw materials into a single fiber opening song, while mixing different fiber material, made ​​from pulp fiber suspension, suspended slurry into a network of agencies transferred to fiber in the wet state to form a network and then reinforcement into cloth.
 
Fifth, spunbond
Spunbond non-woven fabrics in the polymer has been extruded to form a continuous filament stretch, the filament laying into the net, and then through its own fiber network bonding, thermal bonding, chemical bonding or mechanical reinforcement methods to make into non-woven fiber web.
 
Sixth, melt-blown non-woven
Meltblown nonwoven process: polymer melt extrusion feed --- --- --- fibers formed into a network of fiber cooling --- --- reinforcement into cloth.
 
Seven, acupuncture nonwovens
Non-woven needle is a dry non-woven, non-woven is the use of acupuncture needles to puncture the role of the fluffy fiber web reinforcement into cloth.
 
Eight, non-woven stitch
Stitch non-woven is a dry non-woven, stitch method is to use the warp coil structure of the fiber network, yarn layer, non-textile materials (such as plastic sheets, plastic, thin metal foil, etc.) or their combination body reinforcement, made ​​of non-woven fabrics to.