Characteristics Of Non-woven Fabric

Non-woven fabrics do not have warp and weft threads. They are very convenient for cutting and sewing, and they are lightweight and easy to set.

Because it is a fabric that does not require spinning and weaving, it is simply 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.

It is not interwoven and braided by individual yarns, but the fibers are directly bonded together by physical methods, so when you get the sticky name in your clothes, you will find that It's impossible to pull out any thread. Non-woven fabrics break through the traditional textile principles, and have the characteristics of short process flow, fast production rate, high output, low cost, wide use, and many sources of raw materials.

The relationship between non-woven fabric and spun-bonded fabric

Spunbond and non-woven fabrics have a subordinate relationship. There are many production processes for the manufacture of non-woven fabrics, of which the spunbond method is one of the production processes of non-woven fabrics.

Spunbond nonwoven

(Including spunbond method, melt blown method, hot rolling method, spunlace method, most of the non-woven fabrics produced by spunbond method on the market now)

According to the composition of non-woven fabric, there are polyester, polypropylene, nylon, spandex, acrylic, etc.; different compositions will have completely different non-woven fabric styles. Spunbond fabrics usually refer to polyester spunbond and polypropylene spunbond; the styles of these two fabrics are very close, and can only be distinguished by high temperature testing.

Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through airflow or mechanical, and then is reinforced by hydroentanglement, needle punching, or hot rolling, and finally after finishing The formed non-woven cloth. The new fiber products with soft, breathable and flat structure have the advantage that they do not produce fiber debris, they are strong, durable, silky and soft, and they are also a kind of reinforcing material. They also have a cotton feel. Compared with cotton fabrics, non-woven Cloth bags are easy to form and cheap to manufacture.