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Are non-woven fabrics textiles?

Views: 0     Author: Site Editor     Publish Time: 2022-04-27      Origin: Site

Non-woven fabrics belong to textiles, and non-woven fabrics are subordinate to textiles. It is a branch of the textile industry. Textiles are divided into three categories in terms of weaving methods: knitting, woven, non-woven, non-woven fabrics without warp and weft threads, and are a kind of fabric that does not require spinning or weaving. Random arrangement of fibers to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods. It is called cloth because of its appearance and certain properties. Woven fabric: The warp and weft yarns are perpendicular to each other, and the fabrics formed by interweaving according to certain rules are woven fabrics (also called woven fabrics). Knitted fabrics: The yarns are formed into loops by knitting needles, and then knitted into knitted fabrics through vertical stringing and horizontal connection.air filter products factory - Jiatecairfilter

The difference between non-woven fabric and ss non-woven fabric

1. SS non-woven fabrics are softer than other non-woven products. The material it uses is polypropylene, which is a low percentage of the total. The fluffy feel is better than cotton, and the touch is very skin-friendly. The skin-friendly reason of SS non-woven fabric is that it is soft and consists of many fine fibers. All products made from fine fibers are highly breathable, keeping the cloth dry and easier to clean. This is a non-irritating, non-toxic product that meets the requirements of food-grade raw materials, a cloth that does not add any chemicals, and is harmless to the body. SS non-woven fabric has unique antibacterial properties, does not produce moths, can isolate the intrusion of bacteria and parasites in the presence of internal liquids, and the antibacterial properties make this product widely used in healthcare. Nonwoven fabrics used in the medical industry are thermally bonded or chemically fixed to some textile fibers and filaments. It is superior to other non-woven products in function, especially in waterproof, heat preservation, softness, filtration and other functions.

2. Non-woven fabric, the standard name is non-woven fabric, which is defined as: directional flow ADL non-woven fabric or randomly arranged fibers are combined with each other by friction, cohesion or adhesion or a combination of these methods. material, web or batt. Excludes paper, woven fabrics, knitted fabrics, tufted fabrics, stitched fabrics with stitched yarns, and felts milled with wet nonwovens. The fibers used can be natural fibers or chemical fibers; they can be staple fibers, filaments or fibers formed on the spot.

What is the national standard for non-woven fabrics?

The national standard involved in non-woven fabrics is: GB/T 5709-1997 "Textile Nonwovens Terminology".

According to the composition of non-woven fabrics, there are polyester, polypropylene, nylon, spandex, acrylic, etc.; different components will have completely different styles of non-woven fabrics. The spunbond fabric usually refers to polyester spunbond and polypropylene spunbond; and the styles of these two kinds of fabrics are very similar, and can only be judged by high temperature test.

In addition, non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through air flow or machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, and finally after The non-woven fabric formed by finishing. New fiber products with soft, breathable and flat structure.

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