Analysis of the advantages and disadvantages of non-woven fabrics

The exact name of non-woven fabric should be non-woven fabric, or non-woven fabric. Because it is a kind of fabric that does not need to be spun and weaves, it just oriented or randomly arrange the textile short fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods. Non-woven fabric breaks through the traditional textile principle, and has the characteristics of short process flow, fast production speed, high output, low cost, wide use, and multiple sources of raw materials.


Advantages and disadvantages:


Non-woven fabrics have many advantages: 1) breathability, 2) filtration, 3) heat preservation, 4) water absorption, 5) water resistance, 6) stretchability, 7) not disheveled, 8) feel good and soft, 9) light and 10) yes Elasticity and restorability 11) There is no directionality of the fabric. 12) Compared with woven fabrics, it has higher productivity and faster production speed. 13) Low price, mass production and so on.


Disadvantages are: 1) Compared with woven fabrics, the strength and durability are poor. 2) Cannot be cleaned like other fabrics. 3) The fibers are arranged in a certain direction, so they are easy to split from the right angle. Therefore, recent improvements in production methods are mainly focused on improvements to prevent splitting.


Its main uses can be roughly divided into:


(1) Medical and sanitary non-woven fabrics: surgical gowns, protective clothing, disinfection wraps, masks, diapers, civilian wipes, wiping cloths, wet face towels, 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, table cloths, bed sheets, bedspreads, curtains, scouring pads, mops, etc.;


(3) Non-woven fabrics for clothing: lining, fusible interlining, wadding, shaped cotton, various synthetic leather base fabrics, etc.;


(4) Industrial non-woven fabrics; automobile headliner fabrics, filter materials, insulating materials, cement packaging bags, geotextiles, covering fabrics, etc.;


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


⑹Military non-woven fabric: high-performance fiber body armor, gun wiping cloth, military map base cloth, etc.


⑺ Other non-woven fabrics: space cotton, thermal insulation materials, linoleum, cigarette filters, tea bags, colorful flags, etc.