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Sep 03, 2011
The Basic Kinds Of Non-woven Fabrics
Key words: non-woven fabrics, filter cloth,filter felt
1, Water thorn non-woven fabrics
Water thorn 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 enforced and have a certain strength .
2, Thermal bonding non-woven fabrics
Thermally bonded non-woven fiber is in fibrous or powder added to hot melt adhesive reinforcement material, fiber network and then cooling the heated melt into the fabric reinforcement.
3, Pulp flow into nets non-woven fabrics
Pulp flow into nets non-woven fabrics can be called airlaid non-woven paper or dry paper cloth. It is the use of airflow into nets technology,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.
4,Wet nonwoven fabrics
Wet non-woven is the fiber raw materials placed in the water medium loosen into a single fiber monofilament, have different fiber material mixed,made to as 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.
5, Spunbond non-woven fabrics
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.
6, Melt blown non-woven
Melt blown nonwoven process: Polymer melt extrusion feed - Fibers formed into a network of fiber cooling - Reinforcement into cloth - Fiber Cooling -To form a network -Reinforcement into cloth
7, Non-woven needle felt
Non-woven needle felt 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.
8, Stitch non-woven felt
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 .