There are eight categories of non-woven fabrics in the non-woven fabrics.
Water spines do not spin.
The water prick process is to spray the high pressure fine water to a layer or multi-layer fiber network, so that the fibers are entangled together, so that the fiber net can be strengthened and has a certain strength.
2. Thermal nonwoven fabrics.
Hot-bonded non-woven fabric is used to add fibrous or powdery hot melt adhesion reinforcing material in the fiber net, which is reinforced by heating and melting.
Three, pulp air flow into the net non-woven fabric.
Airflow into a non - woven fabric is also known as dust-free paper, dry paper non - woven fabric. It is used as a network technology to loosen the wood pulp fiberboard into a single fiber state, and then use airflow method to make the fiber condensed into the net curtain, and the fiber net is reinforced into cloth.
Wet non-woven fabrics.
Wet acupuncture non-woven fiber raw material is placed in a water medium opening into single fiber, at the same time make different fiber ingredients, made from fiber suspension slurry, suspension slurry to the network, fiber under wet condition into a network to reinforce into cloth.
5. Spinning nonwoven fabrics.
Spun-bonded non-woven fabric is in polymer has been after extrusion, stretching to form a continuous filament, filament laid into the net, fiber network by self bonding, hot glue, chemical bonding or mechanical reinforcement method, make fabric non-woven fabrics.
Spray non-woven fabrics.
Melt-blown non-woven process: polymer feeding - melt extrusion - fiber formation - cooling - into a network - reinforcement into cloth.
7. Acupuncture and non-woven fabrics.
The needling nonwoven fabric is a kind of dry non-woven fabric. The needle-punched non-woven fabric is used to reinforce the puffiness fabric with the puncture effect of the needle.
8. Stitching non-woven fabrics.
Stitch-bonded acupuncture non-woven fabric is a kind of dry non-woven fabrics, sewing lawmakers is the use of warp knitted coil structure of layer fabric, yarn, textile materials (such as plastic sheets, plastic thin metal foil, etc.) or their combination for reinforcement, made from non-woven fabric.