features
Non-woven fabrics have no warp and weft threads, are very convenient for cutting and sewing, and are light in weight and easy to shape, so they are deeply loved by handicraft lovers.
Because it is a kind of fabric formed without spinning and weaving, it is just oriented or random arrangement of short textile fibers or filaments to form a web structure, and then reinforced by mechanical, thermal bonding or chemical methods.
Advantages and disadvantages
It is not interwoven and braided by one by one yarn, but the fibers are directly bonded together through physical methods, so when you get the adhesive interlining in your clothes, you will find that, It is impossible to pull out a single thread. Nonwovens break through the traditional textile principles, and have the characteristics of short process flow, fast production rate, high output, low cost, wide application, and multiple sources of raw materials.
The relationship between non-woven fabrics and spunbonded fabrics
Spunbond fabrics and non-woven fabrics are subordinate. There are many production processes for the manufacture of non-woven fabrics, and spunbond method is one of the non-woven fabric production processes (including spunbond method, melt blown method, hot rolling method, spunlace method, most of which are used in the market now) non-woven fabric produced by spunbond method)
According to the composition of non-woven fabrics, there are polyester, polypropylene, nylon, spandex, acrylic, etc.; different compositions will have completely different styles of non-woven fabrics. The spunbond fabric usually refers to polyester spunbond and polypropylene spunbond; and the styles of these two fabrics are very similar, and can only be identified through 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 machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, and finally finishes finishing Formed non-woven fabric. A new type of fiber product with soft, breathable and planar structure. The advantage is that it does not produce lint, is strong, durable, and silky soft. It is also a kind of reinforcing material, and it also has a cotton feel. Compared with cotton fabrics, non-woven fabrics Cloth bags are easy to form and inexpensive to make.