With the growth of the economy, people’s demand for non-woven fabrics continues to increase, and my country’s non-woven fabric production has also developed rapidly, among which imported dry-laid spunbond non-woven fabrics are one of them.
With the continuous development of the market, various production processes in the non-woven industry have also been continuously improved.
At present, the production processes of my country’s non-woven fabric industry mainly include spunbond, needle punch, spunlace, chemical bonding, thermal bonding, air-laid, melt-blown, wet method, etc.
In 2019, the non-woven market was mainly dominated by spunbond non-woven fabrics, accounting for 49.8% of the output; followed by needle-punched non-woven fabrics accounting for 23.03%; and it is worth noting that the output of masks The output of the core component meltblown cloth accounts for only 1.07%.
Imported dry-laid spunbond non-woven fabric is a non-toxic, odorless and tasteless milky white highly crystalline polymer with a density of only 0.90–“0.91g/cm3. It is one of the lightest varieties of all plastics currently.
It is particularly stable in water, with a water absorption rate of only 0.01% and a molecular weight of about 80,000 to 150,000.
The formability is good, but due to the large shrinkage rate (1%~2.5%), thick-walled products are easy to dent, and it is difficult to meet the requirements for some parts with high dimensional accuracy. The surface of the product is glossy.
Suzhou ptfe filter membrane manufacturer supplies imported dry-laid spunbond non-woven fabrics, polyester spunbond non-woven fabrics, polypropylene spunbond non-woven fabrics and other non-woven fabrics. We have a complete service system and are considerate before sales and during sales. Attentive and after-sale service, rest assured! The company can provide samples and arrange sales personnel for door-to-door service if there are other requirements.
You are welcome to come to the company for inspection or enter the store to consult us at any time.
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