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Spun-bonded non-woven technology in the world

by:Sunshine     2020-09-29
At present, the production process of non-woven fabric manufacturing has many, including the most widely used method of spun-bonded, pet spun-bonded non-woven fabric is produced by the spun-bonded method of a kind of nonwoven fabric. Spun-bonded non-woven technology in the world are mainly Germany phil's Finn lecco, Italy's STP, Japan kobe steel technology, etc. The current situation, especially to lai Finn technology to become the mainstream technology in the world. At present has developed to the fourth generation technology. Characterized by using ultra-high speed negative pressure air draft, fiber can be stretched to around 1 denier. There has been a lot of domestic enterprises for the generic, because of its core technology has many frontier problems unsolved or master, domestic equipment manufacturing enterprises want to achieve, it will take time for the Finn technology level. The main products are polypropylene spun-bonded nonwoven cloth, polyester ( Filament and staple fibers) Non-woven fabric, we are the most common and most common application is to non-woven bags, non-woven packaging, etc. ; For identification easier spun-bonded non-woven, generally two-way good color fastness, general spun-bonded non-woven fabric mill is the diamond. Application level can do flowers packing cloth, bags cloth, etc. , the characteristics of wear resistance, strong feel is good, and so on, make it the best way to make this kind of product.
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