Product characteristics of nonwoven fabrics

Nonwoven fabric has no warp and weft threads, it is very convenient to cut and sew, and it is light and easy to set, so it is loved by handicraft enthusiasts.

Because it is a kind of fabric formed without spinning and weaving, but only the textile short fibers or filaments are oriented or randomly arranged to form a fiber network structure, and then reinforced by mechanical, hot bonding or chemical methods.

It is not made of one by one yarn interwoven and braided together, but the fibers are directly bonded together by physical methods, so when you get the sticky weigh in your clothes, you will find that it is impossible to draw a single thread. Nonwoven fabric breaks through the traditional textile principle and has the characteristics of short process flow, fast production rate, high yield, low cost, wide application and many sources of raw materials.

The relationship between nonwoven and spunbond

Spunbond and nonwovens are subordinate to each other. There are many production processes for the manufacture of nonwoven fabrics, among which spunbond is one of the nonwoven production processes (including spunbond, meltblown, hot-rolled and hydroentanglement, most of the nonwoven fabrics on the market now are produced by spunbond)

According to the composition of nonwoven fabrics, there are polyester, polypropylene, nylon, spandex, acrylic, etc.; different compositions will have very different styles of nonwoven fabrics. As for spunbond cloth, it usually refers to polyester spunbond and polypropylene spunbond; and the styles of these two cloths are very close to each other and can only be distinguished by high temperature testing.

Nonwoven fabric is a kind of nonwoven, which is a non-woven fabric formed by directly using polymer slices, short fibers or filaments to form fibers into a web by airflow or machinery, then by hydroentanglement, needling, or hot rolling reinforcement, and finally by finishing. With soft, breathable and flat structure of new fiber products, the advantage is that it does not produce fiber chips, strong, durable, silky soft, but also a kind of reinforcing material, and there is the feeling of cotton, and compared with cotton woven products, non-woven bags are easy to form, and the cost is cheap.

Advantages of nonwoven fabrics

1. Light weight: polypropylene resin is the main raw material, the specific gravity is only 0.9, only three-fifths of cotton, with fluffy, feel good.

2. Soft: made up of fine fibers (2-3D), light dotted hot melt bonding molding. The finished product is moderately soft and has a comfortable feeling.