Which is better for goose down jacket and silk?
1. The key to keeping warm quilts warm is the amount of air held between the fillers and the degree of air permeability of the shell. These two indicators determine the exchange rate of human body heat. Of course, it will be difficult to exchange without exchange. It is like suffocating your head with a quilt when you sleep at night. It is not cold for a while, but it is very difficult for a long time. So when we compare goose downs and silk quilts, we assume that the shells are all the same high-density fabric. Most of the goose downs are down, the down is animal fiber, and its structure is that there are thousands of triangular small pores on the fiber, which can store air and reduce air mobility. Silk is filled with silk, silk is also an animal fiber, its structure is sericin and silk fibroin, not porous structure. Therefore, the quilt of the same weight, the warmth of the duvet is better.
2, skin-friendly skin, we can understand the shallower: is the degree of friendliness and comfort of human skin. The biggest feature of goose down duvet is fluffy, light and warm. There will be a little bit of intimacy when using it. The silk has no fluffiness of the pile, the length of the good silk can reach kilometer, the strength is greater than the wool close to the cotton, and the elongation is greater than the cotton two is smaller than the wool. The overall feeling is supple and skin-friendly. As for the silk quilt is not a beauty beauty function, Xiaobian does not know. If the silk is treated with high temperature, I don't know if it will destroy the protein? But in terms of the skin tonic of the quilt, the silk is covered by the goose down.
3, the price of a good silk should be filled with mulberry filament (here is not compared with mulberry silk and pressed silk), the national standard in the marking requirements for the filling: 100% silk (filament cotton), shell It is a viscose jacquard or cotton jacquard fabric. The silk with a filling capacity of about 2300 grams is priced between 1600 and 2100. And a good goose down should be 90% of the pile as a filler, the national standard requirements for the filling: 100% white goose down (90% of the pile content), the shell is a sticky jacquard or cotton jacquard Fabrics, the price of goose down duvets with a filling capacity of 1500 grams is between 2500 and 3500. The reason for the above-mentioned price difference is to take into account the operating costs and brand premiums of various brands. However, the low price part can be referenced, and the low sales price should be kept in mind.
4, maintenance.
The maintenance of goose down duvets is a bit more complicated. Do not expose to the sun in the hot sun. Use air conditioning for 15 days or so. The daily maintenance of the silk quilt is similar to that of the fiber, that is, do not use a compression bag when retracting. This will destroy the elasticity of the silk quilt.
5, the application of sericulture is a relatively hard work, silkworms on the mulberry leaves are also very demanding, generally in the mulberry leaves are not able to fight pesticides, if you eat the mulberry leaves sprayed agriculture, silkworms will die. Silk is a relatively non-polluting filler, so silk is used in different populations. Goose down is suitable for the majority of the population, but not suitable for a group of people: people with asthma or allergies to velvet need to pay attention.
Goose down duvets and silk are superior to the disadvantages. Goose downs goose down itself can withstand low temperatures up to minus 40 degrees, often used as a cold sleeping bag for mountaineers. Because air is a poor conductor of heat, goose down can avoid the rapid penetration of cold air and cause heat loss. A product with a high degree of goose down is almost no pressure during sleep at night. In a sleepless environment, it can promote blood circulation, easy to turn over, and give you a good sleep experience.
Silk quilt
1. The saying "one pound of silk and three pounds of cotton" means that the warmth of silk is much stronger than that of cotton. The hollow structure inside the silk fiber has a good warmth effect, and the silk has the excellent characteristics of warm winter and cool summer.
2, green skin: silk is a natural animal protein, set soft and thin in one body, has a very skin-friendly, silkworm is a very delicate animal, a chemical can harm its life, so silk is a green product.
3, clean and durable: Because silk is animal protein fiber, it is a poor conductor of electricity, so the quilt is not easy to generate static adsorption of fine dust, the wire is still very clean during use, the toughness of silk is strong, the silk of the tire It is not easy to break and has a long service life. The quilts of these two materials have their own advantages, which are good choices for winter.
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