Non-woven fabrics are a young and promising field in th […]
Non-woven fabrics are a young and promising field in the textile industry. my country's non-woven fabric industry started late, but it has developed rapidly. The non-woven fabrics in the early stage of development are mainly used in the clothing industry as auxiliary materials. With the rapid development of social economy and science and technology, new products and new technologies of non-woven fabrics are emerging in endlessly, changing with each passing day, and the scope of application is becoming more and more extensive
What is non-woven fabric
The exact name of non-woven fabric should be non-woven fabric, or non-woven fabric. my country's national standard GB/T5709-1997 "Textile Nonwovens Terminology" defines nonwovens as: oriented or randomly arranged fibers, which are combined with each other through friction, entanglement, or bonding, or a combination of these methods Sheets, webs or pads, excluding paper, woven fabrics, knitted fabrics, tufted fabrics and wet felt products. It is a fabric that does not need to be spun and weaves, but only oriented or randomly arranged textile short fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods.
The fibers used in the production of non-woven fabrics are mainly polypropylene (PP) and polyester (PET). In addition, there are nylon (PA), viscose fiber, acrylic fiber, polyethylene fiber (HDPE), and chlorine fiber (PVC). Credit Suisse non-woven fabrics use imported high-quality environmentally friendly pp.
Features of non-woven fabric
non-woven fabrics break through the traditional textile principles, and have the characteristics of short process flow, fast production speed, high output, low cost, wide use, and multiple sources of raw materials. It is a new generation of environmentally friendly materials. Credit Suisse non-woven fabrics produced using pp as raw materials are waterproof, breathable, flexible, flame-retardant, non-toxic, non-irritating, and rich in color.
Application of non-woven fabric
Affordable non-woven fabrics with superior performance are widely used in modern social life, and can even be said to be ubiquitous. Non-woven fabrics are widely used in household, agricultural, medical, or contemporary emerging automotive fields.
1. Home decoration, daily necessities and packaging materials
Household non-woven fabrics mainly refer to the lining fabrics of sofas and mattresses, curtains and curtains, tablecloths, household appliances cover cloths, suit covers, car interiors, car protective covers, wipes, equipment materials and commodity packaging cloths. Ruizhixin's independent pocket springs under Credit Suisse Global are packaged with Credit Suisse non-woven fabrics to reduce friction between springs, reduce noise and extend spring life.
2. Agricultural non-woven fabric
Agricultural non-woven fabrics have long service life, good effects and low investment. The popularization of agricultural non-woven fabrics will help promote agricultural modernization. The main agricultural uses are matting, heat insulation, heat preservation, wind barriers, fruit protection, prevention of diseases and insect pests, seedling cultivation, seeding, covering, etc. Credit Suisse Nonwovens produces agricultural nonwovens with a maximum width of 45m, which can effectively improve work efficiency and reduce losses.
3. Non-woven fabrics for medical and health use
Medical and beauty non-woven fabrics give full play to the advantages of fiber as a health care material, and are the product of a new industry formed by the integration and intersection of multiple disciplines and technologies. Including surgical gowns, protective clothing, disinfection wraps, masks, diapers, civilian wipes, wipes, wet face towels, magic towels, soft towel rolls, beauty products, sanitary napkins, sanitary pads, and disposable sanitary cloths.
4. Non-woven fabrics for clothing
The non-woven fusible interlining used in clothing has the characteristics of light weight, softness, low cost, wide range of thickness variation, strong adaptability, non-directional fiber arrangement, and large flexibility, etc., and it is easy to be compatible with various fabrics. Including lining, fusible interlining, wadding, shaped cotton, various synthetic leather base fabrics, etc.
5. Civil engineering cloth
Geosynthetics is a high-tech, high value-added industrial textile material with a wide range of uses. Non-woven geotextiles mainly include: spunbond geotextile, short fiber needle-punched geotextile, hot-melt bonded geotextile, geonet and grid, geomembrane, composite geotextile. Geotextile has the functions of reinforcement, isolation, filtration, drainage and seepage prevention in geotechnical construction.
6. Non-woven filter material.
The improvement of modern people's environmental awareness has made filter materials an essential product in modern society. As a new type of filter material, non-woven filter material is gradually replacing traditional textile filter material with its unique three-dimensional three-dimensional network structure, uniform pore distribution, good filter performance, low cost, and multiple varieties. It has become the leading product of filter media, and its development speed Extremely fast.
The above is just a brief introduction to a few typical application areas of non-woven fabrics. In fact, non-woven fabrics have many other uses, such as packaging, handicrafts, napkins and tablecloths. It is foreseeable that the development prospects of the non-woven fabric industry are very impressive under the environment of global environmental protection.