Polyester PET hot-rolled spunbond non-woven fabric is not interwoven or woven from individual yarns, but rather fibers are directly bonded together through physical methods. Therefore, when you take the adhesive scale inside your clothes, you will find that it is impossible to extract individual threads. Non woven fabrics break through traditional textile principles and have the characteristics of short process flow, fast production rate, high output, low cost, wide application, and multiple sources of raw materials.
The relationship between non-woven fabric and spunbond fabric
Spunbond fabric and non-woven fabric have a subordinate relationship. There are many production processes for non-woven fabric manufacturing, among which spunbond method is one of them (including spunbond method, meltblown method, hot rolling method, water jet method, most of the non-woven fabrics on the market are produced by spunbond method).
Non woven fabrics can be made of polyester, polypropylene, nylon, spandex, acrylic, etc., depending on their composition; Different ingredients will have completely different non-woven fabric styles. And spunbond fabric usually refers to polyester spunbond and polypropylene spunbond; And the styles of these two fabrics are very similar, which can only be distinguished through high-temperature testing
Disadvantages of polyester PET hot-rolled spunbond non-woven fabric:
1) Compared to textile fabrics, it has poorer strength and durability
2) Cannot be cleaned like other fabrics
3) Fibers are arranged in a certain direction, so they are prone to splitting at right angles, and so on. Therefore, the improvement of production methods mainly focuses on preventing fragmentation
Application of polyester PET hot-rolled spunbond non-woven fabric
Medical and health: surgical gowns, hats, covers, gypsum cotton pads, women's sanitary napkins, baby diapers, wet wipes, sanitary underwear, dust covers.
Agriculture: Harvest cloth, greenhouse cloth, crop protection cloth, seedling raising cloth, irrigation cloth, insulation curtains, etc.
Industry: floppy disk liner, speaker cloth, filter material, sound insulation felt for speakers, sealing ring liner, cable cloth, fiberglass reinforced cloth, industrial wiping cloth, shock-absorbing pad, insulation material, tape base liner, pipe base liner, ventilation duct, sandpaper cloth, roof waterproofing membrane and asphalt tile base material, reinforcement material, polishing material, filter material, insulation material, cement packaging bag, geotextile, wrapping cloth.
Packaging: Composite cement bag, luggage lining fabric, packaging base lining, duvet, storage bag, mobile jacquard luggage fabric.
Clothing and shoe making: clothing lining, flocking, toe hard lining, heel lining, underwear, artificial deer skin, synthetic leather, warm shoe lining, fabric sole lining, lining, adhesive lining, flocking, shaping cotton, various synthetic leather sole fabrics, etc
Automotive industry: waste spun insulation felt, shock-absorbing felt, canopy, seat cushion lining, carpet, door lining, car filter element, molded seat cushion.
Household clothing: Sofa upholstery, carpets, wall coverings, mirror cloths, tea bags, vacuum cleaner filter bags, shopping bags, printed bed sheets, social covers, soft cushions, sleeping bags, dry cleaning cloths, scouring pads, curtains, tablecloths, lampshades, rattan mats with back film covering, wall coverings, tablecloths, bed sheets, bed covers, etc
Civil engineering, construction: reinforcement, strengthening, filtering, felt substrate, drainage board, roof waterproofing material, railway, highway, embankment, water slope, port sound insulation, sewer, heat prevention, separation, drainage.
Other uses: launch vehicles, missile head heat-resistant cones, tail nozzle throat liners, advanced printing paper, space shuttle heat-resistant tiles, map cloth, calendar cloth, artificial cloth, oil painting cloth, space cotton, insulation materials, oil absorbing felt, cigarette filters, tea bags, shoe materials, etc.
