Innovative application of science and technology in nonwoven fabric industry_Changzhou Huili Sanitary Material Co., Ltd.

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Innovative application of science and technology in nonwoven fabric industry

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2020-12-17 21:02

Innovative application of science and technology in nonwoven fabric industry

Non-woven fabric has a high melting point and a series of excellent physical properties, so it is mainly used to produce synthetic fiber and as a film, in the national defense can be used to make high altitude parachute, military fabrics. It is a good material for fishing nets. It can also be used as car interiors and daily clothing items.

To sum up, it is not difficult to find that non-woven fabric is indeed an important variety in our life, generally speaking, the non-woven industry has become a new force of scientific and technological innovation!

Characteristics and applications of different material types of non-woven fabrics

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Nonwoven fabric is a kind of nonwoven fabric according to the production process of spunbonded, spunlaced, thermal bonding, needling, melt-blown, hydrophilic practice, each production process of cloth in the characteristics will also have a great difference, the market is generally used for the production of nonwoven fabric bags. Some of the characteristics of non-woven fabrics that we usually know are moisture-proof, light in texture, easy to decomposition, non-toxic, non-irritating taste, rich in color and low price. Speaking of today's medical development, it can be said that it is very robust, and with the progress of medical development, the traditional medical cotton imitation products have been gradually replaced by medical non-woven products, mainly medical non-woven fabrics can be said to have the incomparable advantages of pure cotton textiles. The latest policies on environmental protection promote environmentally safe alternatives to plastic bags. Nonwoven fabrics and their products are a step in this direction. Nonwovens can be recycled.

Characteristics and applications of different material types of non-woven fabrics

(1) of PP nonwoven cloth is also called the method of spun-bonded polypropylene non-woven fabric or nonwoven, characterized by more than 80 g not waterproof breathable, in the case of a thin square grams of weight, the main raw materials adopt polypropylene, see light see water short shelf life, will naturally decompose, and very environmental protection according to its application fields can also be processed into special function of waterproof, flame retardant, antibacterial, etc. The most common applications are making supermarket shopping bags, sofas, handbags and printing and packaging materials. (two) spunlaced non-woven fabric the so-called spunlaced, refers to the production method. The technique is to spray the high pressure water into the fiber net, so that the fibers are entangled together, so that the fiber net can be strengthened into cloth. Its main raw materials are viscose, polyester and wooden paddle. The more viscose ingredients, generally speaking, the more expensive. Its main characteristic is soft and delicate have hydrophilic, feel very comfortable. The main field of adaptation is home textile cloth, medical and health cloth, valuables wipe supplies. If the most common disposable makeup wet wipes on the supermarket is its typical things. (three) thermal bonding non-woven fabrics, strictly speaking, is only after hot rolling or hot air treatment can be so called. Here thermal non-woven refers to the hot air non-woven fabric, most of which are short fibers, and also low melting point fibers are evenly mixed together, hot air drying, such as ES fiber, 4080, its main application areas are clothing, home textile, shoes and hats and car interior materials, the most common high-grade carpet. (four) air net non-woven cloth is also known as dry non-woven cloth. It is the use of air flow into the net technology will be wood pulp fiberboard loose into a single fiber state, and then use the air flow method to make the fiber agglutination in the net curtain, fiber net reinforcement into cloth, needling non-woven cloth is one of them, the use of this process of many kinds of non-woven fabric. Such as pearl cotton, blanket, and so on, its application fields are home textile, clothing, disposable carpet, ironing board, automobile insulation board cotton, sofa cotton, swab cloth and so on. (five) melt-blown non-woven fabric melt-blown non-woven fabric production process: polymer feeding - melt extrusion - fiber formation - fiber cooling - mesh - reinforcement into cloth. Performance characteristics of melt-blown non-woven fabric: 1. Comfortable, soft and good feel, can directly contact the skin; 2, ventilation and ventilation, good uniformity; 3, environmental health. Melt - blown non-woven fabric due to the above functions, resulting in a large number of its use in filtration and Eisai, especially masks. Melt - blown non - woven fabric feels soft like paper. (6) stitch-woven nonwoven fabrics: (Note: Also called LiXin cloth, her heart is a kind of dry non-woven cloth), plastic bottles, raw material selection of quality processed form RECYCLEDFIBER (chemical fiber recycling material), repass non-woven technology including seam lawmakers, use 80% 95% reworked material quality polyester filament polyester staple fiber and 5% - 20% of fabric, yarn, warp knitting coil structure of textile material, such as plastic sheets, plastic thin metal foil, etc.) to fortify a combination of them, to make RECYCLEDPET non-woven fabric, stitch-bonded nonwoven cloth pulling force is very good, wear-resisting, but feel is poor and comfort, It is often used on the vamp of leather bags.

Innovative application of science and technology in nonwoven fabric industry

Non-woven fabric today's application scope is expanding, we are not difficult to find in life, a lot of things will have the participation of non-woven fabric, which is inseparable with its own advantages and unique characteristics, so how much do you know about non-woven fabric, let's take a look together. Non-woven fabric has a high melting point and a series of excellent physical properties, so it is mainly used to produce synthetic fiber and as a film, in the national defense can be used to make high altitude parachute, military fabrics. It is a good material for fishing nets. It can also be used as car interiors and daily clothing items. To sum up, it is not difficult to find that non-woven fabric is indeed an important variety in our life, generally speaking, the non-woven industry has become a new force of scientific and technological innovation!