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Meltblown cloth type advantages

Views:2     Author:Site Editor     Publish Time: 2020-07-03      Origin:Site

Changshu Hongyi Nonwoven Machinery Co., Ltd. is a professional enterprise engaged in the development,development and production of nonwoven equipment.

1. Lightweight: using polyepoxy resin as the key manufacturing material, the ratio is only 0.9, only three-fifths of the cotton wool, with bulkiness and good touch.

2. Soft and soft: It is composed of fine chemical fibers (2-3D), lighter and hot-melt bonding. The finished product is moderately soft and comfortable.

3. Water repellency, breathability: Poly-cutting does not absorb moisture, and the water content is zero. The finished product has good water repellency. It is composed of chemical fibers and has a porous structure. The melt-blown fabric type has good air permeability and is easy to maintain the nylon fabric.

4. The product is made of FDA food grade stainless steel raw materials, no other chemical ingredients, stable characteristics without odor, non-irritating skin.

5. Chemical resistance: It is a chemically inert chemical substance, does not produce insects, and can protect against the erosion of bacteria and insects in the liquid; the type of melt-blown cloth is eroded by alkali, and the finished product will not harm the strength due to erosion.

6. The handicrafts are water-removing, do not grow mold, and can protect the erosion of bacteria and insects in the liquid.

7. Good physical properties. It is made of poly spun yarn and immediately heat-bonded into a net. The strength of handicrafts is better than that of general short-fiber products. The strength is not specific. The horizontal and vertical strengths are similar.

8. At the level of environmental protection, most of the materials used for non-proof cloth are poly, and the raw materials for packaging bags are high-pressure polyethylene. Although the two chemical substances have similar names, they are far apart in chemical structure. The chemical molecular formula of melt-blown cloth type high-pressure polyethylene has very strong reliability and is not easy to dissolve. Therefore, the packaging bag must be decomposed after 300 years; and the chemical structure of the polymer is not strong, and the molecular structure chain is very easy to be reasonable. Dissolve in the ground, and go to the next natural environment circulation system in the shape, a non-woven shopping bag can be dissolved in 90 days. And the non-woven shopping bag can be reused for about 10 times many times, and the cleanliness of the natural environment after the waste can only be 10% of the packaging bag. Defects: 1) Compared with textile cloth, the strength and performance are weak. 2) It cannot be cleaned like other fabrics. 3) Chemical fibers are sorted by azimuth, so it is very easy to crack these from oblique azimuth. Therefore, the key to the improvement of manufacturing methods is to avoid the improvement of disintegration.


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