Main features of spunbond
- Categories:Industry Information
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- Time of issue:2022-04-26
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(Summary description)The manufacturing method of spunbond is very simple and fast. Compared with the dry-laid non-woven processing technology, a series of tedious intermediate processes such as fiber crimping, cutting, packaging, transportation, mixing and carding are omitted.
Main features of spunbond
(Summary description)The manufacturing method of spunbond is very simple and fast. Compared with the dry-laid non-woven processing technology, a series of tedious intermediate processes such as fiber crimping, cutting, packaging, transportation, mixing and carding are omitted.
- Categories:Industry Information
- Author:
- Origin:
- Time of issue:2022-04-26
- Views:
Information
The manufacturing method of spunbond is very simple and fast. Compared with the dry-laid non-woven processing technology, a series of tedious intermediate processes such as fiber crimping, cutting, packaging, transportation, mixing and carding are omitted.
The most significant effect of this continuous, large-scale production is to reduce the cost, stable quality and strong market competitiveness of spunbond products. spunbond finds its way into the textile, paper and film markets in a variety of uses with both disposable and durability.
Secondly, since spunbond non-woven fabrics use a large amount of polypropylene as the main raw material, it has many advantages in terms of price, processing process and production cost. It has also greatly promoted the sustainable development of the spunbond non-woven industry.
The biggest difference between the spunbond production process and the chemical fiber spinning is that spunbond uses air drafting and direct web formation. Therefore, the drafting of the spunbond method has become the core technical problem. In the past, the drafting method was mechanical drafting, and the fiber monofilament was thicker and the laying was uneven. Spunbond production equipment all over the world has adopted airflow drafting technology. Due to different airflow drafting methods, there are three different forms of spunbond production line, namely tubular drafting, wide slit drafting, narrow slit drafting, etc.
Through the above introduction and analysis of Spunbond, hope it helps you.
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Use of spunbond nonwovens
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Use of spunbond nonwovens
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