Cotton Spunlaced non-woven fabric (pure cotton Spunlaced non-woven fabric) is widely used, mainly in:
① Medical and health supplies: disposable surgical dressing, disinfection wet towel, wound dressing, soluble hemostatic gauze, drug paste, hemostatic wound healing dressing, bandage, gauze ball, liquid suction pad, gauze piece, surgical hole towel, surgical clothes, surgical cap, surgical curtain, isolation clothes, hospital bed supplies, mask, mask, nose mask, wound care, super filtration, nano filtration, reverse osmosis filtration, artificial human organs Surgical suture and other high molecular medical and sanitary new materials;
② Dry and wet wipes, including disposable wet products, catering wipes, cosmetic wet products, disinfection medical wipes, screen wipes, household wipes, baby wipes and automobile wipes, which are suitable for all kinds of wipes used in house cleaning industry, printing industry, paint industry and other industries;
③household toiletries, including cosmetic cotton, facial mask, sanitary napkin, padding, baby and adult diapers, health underwear, anti odor socks, environmental protection bags, tablecloths, disposable bath products, travel hygiene products, etc.
④ It has flame retardant, antibacterial, water repellent, antistatic and water-soluble functional Spunlaced cloth, which can penetrate into medical protective clothing, military chemical protective clothing, electronics, filtration, packaging and other fields, and plays the role of waterproof and moisture permeability, bacterial isolation, biochemical filtration and so on;
⑤ Synthetic leather base cloth, coating base cloth, household decoration, garment accessories, etc.
⑥ Cotton face towel, napkin, soft towel roll, cotton soft towel and other personal care products
Non woven technology mainly includes the following categories:
① Spunlaced nonwoven technology
Spunlaced technology is to spray high-pressure micro water onto one or more layers of fiber mesh, so that the fibers are intertwined with each other, so that the fiber mesh can be reinforced and have a certain strength.
② Heat sealing non-woven technology
Heat bonded non-woven fabric refers to adding fibrous or powdery hot-melt bonding reinforcement materials to the fiber web, and then strengthening the fiber web into cloth through heating, melting and cooling.
③Technology of pulp air laid nonwoven fabric
Non woven fabric with air flow net can also be called dust-free paper and dry papermaking non-woven fabric. It uses the air flow netting technology to loosen the wood pulp fiberboard into a single fiber state, and then uses the air flow method to agglutinate the fibers on the netting curtain, and then the fiber mesh is reinforced into cloth.
④ Wet non-woven technology
Wet non-woven fabric is to loosen the fiber raw materials placed in the aqueous medium into a single fiber, mix different fiber raw materials at the same time, and make the fiber suspension slurry. The suspension slurry is transported to the netting mechanism, and the fiber is netted in the wet state and then reinforced into cloth.
⑤ Spunbonded nonwoven technology
Spunbonded non-woven fabric is that after the polymer has been extruded and stretched to form continuous filaments, the filaments are laid into a network, and the fiber network is transformed into non-woven fabric through self bonding, thermal bonding, chemical bonding or mechanical reinforcement.
⑥ Melt blown nonwoven technology
The technological process of melt blown non-woven fabric: polymer feeding - melt extrusion - fiber formation - fiber cooling - mesh forming - reinforcement into cloth.
⑦ Needle punched nonwoven technology
Needle punched non-woven fabric is a kind of dry non-woven fabric. Needle punched non-woven fabric uses the puncture effect of needle to strengthen the fluffy fiber mesh into cloth.
⑧ Sewing nonwoven technology
Sewn non-woven fabric is a kind of dry non-woven fabric. Sewn non-woven fabric is made by reinforcing fiber mesh, yarn layer, non-woven materials (such as plastic sheet, plastic thin metal foil, etc.) or their combination with warp knitted coil structure.