The world outside the window, perhaps deserted, perhaps Xiaosuo, 2011 Baochao autumn and winter by the core series, perfect care, caring for.
The cold winter is coming. Nowadays, many people are preparing for the winter. How to pick a good winter has become a concern of many consumers.
Here's how to choose silk quilts for you.
The quality of silk used in silk is the basis for determining the quality of silk.
Look
The high-quality silk has a pearl-like color and is slightly yellowish in milky white. The surface of the silk has a soft luster, no blackening, no blemishes, long silky, diffuse refraction of light; cleanliness with few impurities, orderly and tidy silk; and poor quality silk is often added with hydrogen peroxide The bleach chemical has been treated, and its appearance is pale, not shiny and moist, with more impurities and confusion.
touch
The high-quality silk touch is smooth, smooth and elastic, and has no hard clumps; the silk is silky and soft, and it is easy to stick to the real thing; the non-sticky hand is fake. Inferior silk has a rough touch, no flexibility, no moisturizing feeling, and has a relatively large number of stolons, clams, oysters and mites. The other is to rub the exposed zipper opening for about one minute, and then let it absorb the small paper grain size of the paper scraps, the distance is about 0.3mm to 1mm, if you can pick up the paper scraps, it means chemical fiber or blend A large number of chemical filaments, pure silk does not produce static electricity.
Sniff
Natural, silk without any chemicals, has a natural odor of silkworms, and inferior silks add silicone oil and softener to increase the smoothness. Silk with oily or mildewy smell is inferior. Oily or mildewy silk is inferior.
burn
The burning point of the burning silk is very low, and it is extinguished very quickly after burning. Therefore, the silk is not flammable when burned, and stops when it is separated from the flame. The smoke emerging from the burning is white, accompanied by the burning smell of protein from the burning feathers. The burnt ash is brittle and brittle, and the hand is pinched into powder; the chemical fiber is burning with black smoke and irritating odor, gray The end is black and the hand is pinched, and there is a clear difference between the two.
Pull
Silk is pulled by hand with high-quality silk, it is not easy to pull open, and the inferior silk will be pulled by hand, and some will be bundled. The better the silk stretch, the better the quality. Studies have shown that the superior tensile strength of mulberry silk should be stronger than that of the same diameter. The high-quality silk has excellent recovery elasticity; while the inferior silk has poor fiber strength and elastic properties such as recovery elasticity.
dig
The silk is made of high-quality silk, no matter how it is kicked or smashed, it will not form a group. The inferior silk will be agglomerated by the ankle during sleep. Now many manufacturers only place some filaments in the quilt opening, but all of them are Short fiber, so you can reach out to the depth of the opening and lick some silk out. Short fiber silk is often a scrap of silk made by some machines.
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