Characteristics of non-woven bed sheets Advantages of non-woven bed sheets
Characteristics and advantages of non-woven sheets. Anyone who has been to a hospital will know that a thin sheet that looks like paper will be placed on some examination or rest beds in the hospital. , basically disposable, we call this kind of bed sheets non-woven bed sheets. Non-woven bed sheets are generally used very rarely in households.
Features of non-woven bed sheets:
Non-woven bed sheets have no warp and weft lines, are very convenient to cut and sew, and are light and easy to shape; non-woven bed sheets are a kind of fabric that does not require spinning and weaving. Non-woven fabrics are just oriented or randomly arranged textile short fibers or filaments to form a fiber mesh structure, which is then reinforced using mechanical, thermal bonding or chemical methods; non-woven sheets are not made of yarns interwoven one by one. , knitted together, but the fibers are directly bonded together through physical methods. Therefore, when you get the adhesive scale in your clothes, you will find that you cannot pull out any threads. Nonwovens break through traditional textile principles and have the characteristics of short process flow, fast production rate, high output, low cost, wide use, and multiple sources of raw materials.
Advantages of non-woven sheets:
1. Light weight: polypropylene resin is used as the main production raw material, with a specific gravity of only 0.9, and only cotton Three-fifths of the finished non-woven fabric is fluffy and feels good.
2. Softness: Made of fine fibers (2-3D) and formed by hot-melt bonding, the non-woven sheets are moderately soft and comfortable.
3. Water-repellent and breathable: Polypropylene chips do not absorb water and have zero moisture content. The finished product has good water-repellency. It is composed of 100% fiber and is porous and breathable. It is easy to keep the cloth surface dry and easy to wash.
4. Non-toxic and non-irritating: The product is produced with FDA food-grade raw materials, does not contain other chemical ingredients, has stable performance, is non-toxic, has no peculiar smell, and does not irritate the skin.
5. Antibacterial and anti-chemical agents: Polypropylene is a chemically inert substance, not insect-eaten, and can isolate the erosion of bacteria and insects in the liquid; anti-bacterial and alkali corrosion, the strength of the finished product will not be affected by erosion.
6. Antibacterial properties: Non-woven sheets have water-repellent properties and are not moldy. They can isolate bacteria and insects in liquids and prevent them from becoming moldy.
7. Good physical properties: It is made of polypropylene spun and directly laid into a mesh and thermally bonded. The strength of the product is better than that of ordinary short fiber products. The strength has no directionality and the longitudinal and transverse strengths are similar.
8. In terms of environmental protection: The raw material of most non-woven sheets used is polypropylene, while the raw material of plastic bags is polyethylene. Although the two substances have similar names, they are very different in chemical structure. The chemical molecular structure of polyethylene is quite stable and extremely difficult to degrade, so it takes 300 years for plastic bags to decompose; while the chemical structure of polypropylene is not strong and the molecular chains can be easily broken, thus it can be effectively degraded , and enters the next step of environmental recycling in a non-toxic form. A non-woven shopping bag can be completely decomposed within 90 days. Moreover, non-woven shopping bags can be reused more than 10 times, and the environmental pollution after disposal is only 10% of that of plastic bags.
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Non-woven bed sheets Features of non-woven bed sheets Advantages of non-woven bed sheets
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