Quilt purchase skills
The quilt is naturally soft and warm, but what kind of quilt filler is the most comfortable? In the face of the market full of quilt fillers, many people are at a loss, especially in today's technology is so developed, many People describe some synthetic chemicals as silk and wool. Next, Suzhou Home Network Xiaobian will share with you the quilt, what is the filler, how to choose the quilt. 1, man-made fiber: This is what we often say fiber lining, the interior is filled with man-made fiber, common polyester, polypropylene, acrylic, cotton and so on. Generally, there are hollow (porous) fibers with a cavity in the fiber cross section, and four-hole fibers with four holes, and four holes, seven holes, and nine-hole quilts are common. The fiber is warm and fluffy, because the air in the cavity plays a good role in heat insulation and fluffiness. In addition, the synthetic fiber lacks the conditions for bacterial growth, so it does not cause mold and insects, and then it is inexpensive and widely used in home textiles. Filling material for the product. 2, cashmere and wool. Cashmere: It is a thin layer of fine velvet that grows on the outer skin of the goat and hides at the root of the goat's hair. It has fine, light, soft, slippery and warm characteristics. It is a high-grade, expensive textile fabric. Because of its low yield, high quality, and high fiber raw materials, it is also known as gold fiber, which is also known as a gold filler. The warmth of cashmere is 1.5 to 2 times that of wool. Wool: Density is lighter than hemp and cotton, and close to silk. Its thermal conductivity is similar to that of silk fibers, and it is smaller than other fibers, so it has good heat retention. It has strong moisture absorption and is also called a fiber that can breathe. The best variety of wool is Australian wool, which is recognized by the world as the whitest, purest and highest quality wool. It is the treasure of natural fiber. It has high strength, good gloss, less impurities and good hygroscopicity. It is an excellent raw material for fine textiles and one of the excellent fillers. Optional Raiders: The outer cloth must not be coated (similar to the kind of light-proof curtains), otherwise the inner wool oil rate and impurities removal may not be closed, and the outer layer is used to prevent extravasation. Then touch the softness of the cloth. If the quilt is hard or brittle. It may be that the fabric has a sponge or coating. Such quilts are poorly comfortable and may exceed formaldehyde. Then look at the color of the wool. It is not as white as possible. If it is too white, it means that the original quality of wool is not very good. There are many procedures for decontamination and decontamination, which may damage the surface protein. Finally, you can smell the smell of wool. The carbonized, cleaned, carded wool does not have any odor, including the smell of sheep. 3, down: common down is divided into duck down and goose down, is the world's lightest air-filled filling, soft, fluffy, warm, feathers a lot of fluff close contact, forming a hollow layer, has a good insulation performance. The congenital advantage of down is three-dimensional, soft and elastic with its bulkiness. The down-filled down-filled fiber can form an air flow with the expansion and compression of the quilt, which can lead to human sweat and inhale fresh air, making the body exceptionally dry and comfortable. Optional Raiders: One click. The duvet is relaxed and flattened, let it recover naturally for 3 minutes, then the quilt is pressed by hand, and then the hand is released. If it can be quickly rebounded, it will be the best. Two touches. Use the touch to test the softness of the hand, whether there are complete small pieces or too long and thick long hair pieces, feather tubes and so on. If the hand feels soft and complete, the small pieces are authentic products. Three beats. Beat the quilt hard to see if there is any dust spill. The less the amount of dust spill, the better. Four. Rub the quilt with both hands. If there is a plush drill, it means that the fabric is imitation, it is not suitable for purchase. 4, silk: silk is an animal protein, rich in 18 kinds of amino acids necessary for the human body, of which serine has the function of nourishing the skin, preventing skin aging, enhancing the vitality of the surface cells and promoting the metabolism of the skin. Silk is a poor conductor of heat and has strong thermal and hygroscopic properties. The silk made of 100% natural silk is soft and warm, and it is durable and has the lightest burden on the cardiovascular system. It can effectively prevent moisture from invading the bones, prevent the invasion of harmful gases and bacteria, and enhance the activity of surface cells. health benefits. The silk is degreased by advanced technology, and the inner tube is not easy to cake. The novel structure is greatly improved, which eliminates the trouble of the traditional four times of annual dismantling. The silk is hollow, loose, uniform, and net shape, and a uniform and orderly internal structure, so that its warmth, breathability, and meat order have excellent performance. Optional Raiders: When buying silk quilts, you must first choose the brand silk quilt, and secondly, you must open the quilt zipper to check carefully. The good silk fiber is relatively long, and the appearance is milky white or pearl white. The silk is not easy to be broken and creased, and the hand feels soft and smooth. 5, cotton: cotton is the most traditional kind of quilt filling, is a traditional quilt variety, its natural soft, skin contact without stimulation, no odor, no pollution, no bleaching, no additives, deep Beloved by consumers. It is the traditional bedding of our country, and the quilt with the highest ratio is better in hygroscopicity and warmth. It is very suitable for middle-aged and elderly people, pregnant women, infants, adolescents, those who are allergic to chemical fiber products, those with airway or asthma. The price of cotton quilts is relatively cheaper. Generally, a quilt is one or two hundred yuan. Optional Raiders: First, look at the color quality, try to open the inspection to see if it is mixed with variegated color, the normal cotton bat is generally uniform in color. The second is to smell, the high-quality cotton does not have too much dust, no odor, and the black heart cotton is bleached and processed, it will smell a bit sour; the third is to touch by hand, the high-quality cotton feels better, gently tearing Certainly elastic, the black heart cotton feels rough and feels broken. The article was published by Suzhou Home Textiles, sourced from the Internet. Hexagon nuts (also known as finished hexagon nuts) are available in ASTM A563-A and are compatible with mild steel Bolts, such as ASTM A307, ASTM F1554 Grade 36, SAE Grade 2 and AASHTO M183. SAE Grade 5 and Grade 8 nuts are also available in finished style. Since hot-dip galvanizing usually increases the thickness of the threaded part of the fastener by 2.2 to 5 mils, the thread size of the galvanized hexagon nut is too large to compensate for the anti-corrosion coating on the bolt. 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