Why are silk pajamas expensive? What are the advantages of silk pajamas
Why are silk pajamas expensive? The advantages of silk pajamas, the cost of silk is determined by the white factory silk required per square meter of fabric. Therefore, those electrospun fabrics that were popular for a while and were as thin as tofu skin and stick to the back when sweating are definitely bad.
In addition, the labor cost of making clothing from silk is high. Because silk is silky, cutting and turning are more difficult. The scrap rate is higher. Besides, the prices of silk knitted ones vary greatly. However, many spun silk clothes are made of second-rate pressed silk. First of all, they cannot be made into light colors because the pressed silk itself is relatively yellow and does not have a layer of luster.
There are also generally more expensive ones that are mixed with Lycra or spandex. Firstly, the production cost is high. Secondly, in terms of printing and dyeing, the technical requirements for printing and dyeing are also higher when mixed with other ingredients. However, it should be noted that if the silk content is less than 60%, the silk clothes will no longer have the comfort of silk. If more than 40% is polyester, the value will not be high.
Advantages of silk pajamas:
1 Silk protein fiber is rich in hydrophilic factors such as amino groups and amine groups, and has extremely strong absorption and release properties Moisturizing, it can regulate skin moisture and keep skin clean. Silk fiber contains 18 kinds of amino acid components similar to human skin, which can increase the vitality of epithelial cells, prevent hardening of blood vessels, and nourish the skin.
2 Silk fiber has good hygroscopicity and hygroscopicity, which can make the skin sweat quickly and absorb metabolized carbon dioxide. The sericin component of silk has the ability to prevent the growth of mites and mold, and has antibacterial, skin-friendly and anti-allergic effects.
3 The lysine and leucine contained in silk can accelerate the metabolism of the lipid film on the skin surface and enhance skin elasticity. The threonine and serine in it can improve blood circulation and prevent dry skin. Wrinkles and delay skin aging.
Tips for selecting silk pajamas
1. Observe the luster
The luster of silk fabrics is soft and even, bright but not dazzling. Although the luster of polyester yarn is uniform, there is sparkle or bright silk. Although the luster of rayon fabric is also bright, it is not soft. Nylon silk fabric has a poor luster, as if it is coated with a layer of wax.
2. Observe the creases carefully
Because silk has good elasticity, when you pinch the silk fabric with your hands and then release it, there will be no creases. Although nylon silk fabric can slowly return to its original shape, it does have creases, so don’t be fooled by its false appearance. Rayon fabrics have obvious creases, and the creases are difficult to restore to their original shape.
3. Test fiber tensile strength
Pull out a few fibers from the edge of the fabric and moisten them with water. If they are easy to break at the moistened area, it means it is rayon. Otherwise it is a silk product.
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Silk Pajamas Advantages of Silk Pajamas Why Silk Pajamas Are Expensive
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