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Two-layer inferior products are easy to identify. A useful medical mask must have three layers, with spunbond non-woven fabric on both sides, and a meltblown cloth of sufficient gram weight in the middle. A good meltblown cloth looks white and opaque because it is heavy enough, and looks significantly different from the spunbond non-woven fabric on both sides. To put it bluntly, it looks like paper. If it looks different but obviously thin, it is a meltblown cloth with a small gram weight. The thinner the meltblown cloth, the worse the effect.
Easy identification method:
First, the meltblown layer encounters or will melt without burning, and the paper will burn when it encounters fire.
Second, the meltblown layer has static electricity. If you tear the meltblown layer into strips, you will obviously feel the electrostatic adsorption effect, and you can also adsorb strips of meltblown layers on the stainless steel.
Founded in 2007, Changshu Yanrui Nonwoven Products Co., Ltd. is Custom Non Woven Fabrics Suppliers and OEM Non Woven Products Factory located in Zhitang, a land of fish and rice in the Yangtze River Delta Economic Zone, with Shanghai in the south and the Yangtze River in the north. The company has a production area of 6000 square meters and has multiple non-woven production lines. It is one of the domestic backbone enterprises specializing in the production of non-woven fabrics and other products. The annual production capacity is 5000 tons; We can produce all kinds of needle-punched non-woven fabrics and their derivatives，our company's main products include cleaning supplies, polypropylene non-woven fabrics, shoe non-woven fabrics, automotive interior fabrics, filter materials, leather base fabrics, etc. At the same time, we can also develop a variety of new non-woven products according to customers’ requirements. We sincerely hope to establish a long-term and stable partnership with all new and old friends, for mutual benefit, common development, and a better future!
Founded in 2007, Changshu Yanrui Nonwoven Products Co., Ltd. is Custom Non Woven Fabrics Suppliers and OEM Non Woven Products Factory located in Zhitang, a land of fish and rice in the Yangtze River Delta Economic Zone, with Shanghai in the south and the Yangtze River in the north. The company has a production area of 6000 square meters and has multiple non-woven production lines. It is one of the domestic backbone enterprises specializing in the production of non-woven fabrics and other products. The annual production capacity is 5000 tons; We can produce all kinds of needle-punched non-woven fabrics and their derivatives，our company's main products include cleaning supplies, polypropylene non-woven fabrics, shoe non-woven fabrics, automotive interior fabrics, filter materials, leather base fabrics, etc. At the same time, we can also develop a variety of new non-woven products according to customers’ requirements. We sincerely hope to establish a long-term and stable partnership with all new and old friends, for mutual benefit, common development, and a better future!
