1, Spunlaced non-woven fabric:it is the high-pressure micro-jet spray 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.
2, heat-bonded non-woven fabrics: refers to the fiber in the fiber or powder-like hot-melt adhesive reinforcement materials, fiber and then heated by heating and cooling into a cloth.
3, pulp air into non-woven fabrics: also known as clean paper, dry paper 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.
4, wet non-woven fabric: is placed in the water medium of fiber raw materials open into a single fiber, while mixing different fiber raw materials, made of fiber suspension pulp, suspended pulp transported to the network, the fiber in the wet Into the network and then reinforce into cloth.
5, spunbond non-woven fabrics: the polymer has been extruded, stretching and the formation of continuous filament, the filament laying into a net, the fiber mesh and then through their own bonding, thermal bonding, chemical bonding or mechanical reinforcement Method to make the web into a nonwoven fabric.
6, meltblown non-woven fabrics: the process: polymer feeding --- melt extrusion --- fiber formation --- fiber cooling --- into the network --- reinforced into cloth.
7, acupuncture non-woven fabric: a dry non-woven fabric, acupuncture non-woven fabric is the use of puncture needle puncture, the fluffy fiber reinforced into a cloth.
8, sewing non-woven fabric: is a dry non-woven fabric, sewing method is the use of warp-knitted coil structure of the network, yarn layer, non-woven materials (such as plastic sheet, plastic thin metal foil, etc.) or The combination of them is reinforced to form a nonwoven fabric.
The use of nonwovens
Its main purpose can be roughly divided into:
(1) medical and health non-woven fabrics: surgical clothing, protective clothing, disinfection cloth, masks, diapers, civilian wipes, wipes, wet towels, magic towels, towels, beauty products, sanitary napkins, sanitary napkins Mat and disposable health cloth;
(2) home decoration with non-woven fabrics: posted wall cloth, tablecloths, bed sheets, bedspreads, etc .;
(3) clothing with non-woven fabrics: lining, adhesive lining, flakes, stereotypes cotton, all kinds of synthetic leather fabric;
(4) industrial non-woven fabrics; filter materials, insulation materials, cement bags, geotextiles, covering cloth;
(5) agricultural non-woven fabrics: crop protection cloth, nursery cloth, irrigation cloth, insulation curtains, etc .;
(6) other non-woven fabrics: space cotton, insulation materials, suction felt, smoke filter, bag tea bags and so on.
Non-woven characteristics
Nonwovens break through the traditional textile principle, and it has a short process flow, production speed, high yield, low cost, wide use, raw materials and more features.
Heily Now woven Fabric