HF TPU plastic welding machine.Tell you what are the characteristics of non-woven fabric

　　Non woven fabrics have many advantages: 1) breathability, 2) filtration, 3) insulation, 4) water absorption, 5) waterproofing, 6) stretchability, 7) no mess, 8) good hand feel and softness, 9) lightweight, 10) elastic and recoverable, 11) no fabric directionality, 12) higher productivity and faster production speed compared to textile fabrics, 13) lower price, and the ability to produce in large quantities, etc.

　　The disadvantages are: 1) Poor strength and durability compared to textile fabrics, 2) Cannot be cleaned like other fabrics, 3) Fibers are arranged in a certain direction, so they are prone to cracking from right angles, and so on. Therefore, the improvement of recent production methods mainly focuses on the improvement of preventing splitting.

　　Its main uses can be roughly divided into:

　　(1) Medical and hygiene non-woven fabrics: surgical gowns, protective clothing, disinfectant bags, masks, diapers, household cloths, wiping cloths, wet wipes, magic towels, soft towel rolls, beauty products, sanitary napkins, sanitary pads, and disposable sanitary cloths, etc;

　　(2) Non woven fabrics for home decoration: carpets, wall coverings, tablecloths, bed sheets, bedspreads, curtains, scouring pads, mops, etc;

　　(3) Non woven fabrics for clothing: lining, adhesive lining, floc, shaping cotton, various synthetic leather base fabrics, etc;

　　(4) Industrial non-woven fabric; Car canopy fabric, filter materials, insulation materials, cement packaging bags, geotextiles, wrapping fabrics, etc;

　　(5) Agricultural non-woven fabric: crop protection cloth, seedling raising cloth, irrigation cloth, insulation curtain, etc

　　Military non-woven fabric: high-performance fiber bulletproof vest, gun cleaning cloth, military map base cloth, etc

　　⑺ Other non-woven fabrics: space cotton, insulation and soundproofing materials, oil absorbing felt, cigarette filters, tea bags in bags, flags, etc

　　Classification of non-woven fabrics

　　1、 Water jet non-woven fabric

　　The water jet process is to spray high-pressure fine water onto one or more layers of fiber webs, causing the fibers to entangle with each other, thereby reinforcing the fiber webs and giving them a certain strength.

　　2、 Heat sealed non-woven fabric

　　Hot bonded non-woven fabric refers to adding fibrous or powdery hot melt adhesive reinforcement materials to the fiber web, and then heating, melting, and cooling the fiber web to reinforce it into a fabric.

　　3、 Pulp air laid non-woven fabric

　　Airflow nonwoven fabric, also known as dust-free paper or dry papermaking nonwoven fabric. It uses air flow web technology to loosen wood pulp fiberboard into a single fiber state, and then uses air flow method to aggregate the fibers on the web curtain, and the fiber web is reinforced into fabric.

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