It is a kind of winter clothes made of duck and goose feathers as wadding (filler). It is a kind of winter clothing with good thermal performance. Down garments are made in ancient China. For example, feathers were made from feathers of birds and animals in the Zhou Dynasty. In the Han dynasty, there was a skein used as a clothing for yak hair, and in the Tang Dynasty there was a skein of goose feathers. The formation of industrial production was after the First World War. Shanghai Yongsheng Fuji Down Feather Factory, established in 1927, was the earliest small-scale down production enterprise in China, followed by Shanghai Shunhua Feather & Down Products Factory in 1944. At that time, downy quality was produced. Certain defects, such as easy dew (sweeping). Until the 1970s, the emergence of coated fabrics solved the drawbacks of full pile. In the 1990s, China's down and its products developed rapidly and achieved remarkable success. It has become a world leader in the production and export of down products and their products. The annual export volume and foreign exchange earned through exports account for 50% of the world’s total feather trade.
Down jackets are not suitable for people with allergies. This is because down down has an allergic reaction to certain people with allergies, such as skin rashes, urticaria, skin itching, chest tightness, and nasal mucosa, eyelid desensitization and inflammation. Because the fine fibers of the downs are in contact with human skin or inhaled into the respiratory tract, they become an allergic antigen and cause allergic reactions. Therefore, it is better not to wear down jackets for people with certain allergies.
Down jackets are light, soft and warm. A down jacket with Nissan as the surface, the total weight of 500 ~ 1000g, is 17% to 50% of other heavy clothing. Due to the softness of down feathers used as a wadding material for clothes, clothes can be given a certain degree of looseness, and the looseness of clothes has an important influence on the comfort and warmth of clothes. The moderately comfortable down clothing has a thin layer of still air during the period, which can effectively prevent the human body from losing heat, and does not interfere with the body's movement.
Breeds can be divided into sportswear and life suits according to their purpose. There are ski wear (mainly in jacket styles) and mountaineering (mainly in hooded short coats) for sportswear, which require the fabric to be fresh and eye-catching and easy to find. There are many types of life suits, including various types of tops, coats, trousers, vests, and waists, knee pads, caps, socks, and gloves that provide local warmth.
Material "down" originally refers to goose, duck abdomen and dorsal nucleus mature like dandelion flowers. The feathers used in clothing are mostly piles of gooses, ducks and other poultry and wild birds. After being processed by dust removal, wool splitting, water washing, degreasing, disinfection, antisepsis, and purification, etc. material. Among them, those who have good prisoners, fluffy hair, and good elasticity are preferred, down and down are two kinds of white and white ones are better.
There are three basic types of down apparel fabrics and lining fabrics: pure cotton fabrics, polyester/cotton blend fabrics and nylon silk fabrics. Surface, the material is generally used high-density warp and weft fabrics, and some use the coating process, the rolling pressure treatment.
Buy down jacket to buy points:
1 down style and appearance of a velveteen a novel style, dressed casual, bodybuilding and generous; b. color to accompany fresh, show coffee, affordable; c. full appearance, requiring dignified, elastic fit.
2 Processing quality The fabric and lining shall be flat, the thickness of the wadding shall be uniform, the sleeve collar interface shall be smooth, and the left and right parts shall be symmetrical; b. The fine needle-pitch grain shall be flat, the rows shall be straight and tidy, the positions of the buttons shall be opposite, and the ironing shall be level and tidy.
3 The inner quality of the duvets is a look to see if there are any product indignation labels, sizes, etc., whether the name, address and phone number are on the label. Press the button to relax the down garment and allow it to naturally recover for 3 minutes. Then press the garment with your hand, and then release your hand to see if it can rebound and return to its original shape. If it does not bounce back or rebound slowly, explain Poor quality. If there is no resilience at all, the flock is likely to be smashed hairs of chicken feathers or other long hairs rather than feathers. Three touch, hand-squeezing, try its feel and softness, whether there is a complete small hair piece or too thick long hair piece, feather tube and so on. If you feel soft and have a complete small hair piece, it is a genuine product; if you have a too thick and long hair piece, you feel soft, but the elasticity is poor. It softens the hair piece instead of down; if the hand feels soft, but it is short and hard The shaft shaft tube is a crushed piece. This clothing cannot be worn. Four beats, slamming the clothing by hand to see if there is no dust overflow from the street, if there is no dust overflow, it is a good product; if there is dust overflow, it is a poor quality product. Down jacket with dust, or made with crushing hair, often contain bacteria, mold, this type of clothing can not be used. Five kneading, use both hands to rub down and down clothing to see if there is plush drill, if there is plush drilled, it means that the fabric is not anti-velvet. Smell, close to the down garment with tweezers, sniff carefully, and identify whether there is odor or odor, odorless best, if there is obvious odor, it should not be worn. Seventh, you can use the handkerchief to look at the weight of a pair of down garments. At the same time, you can see the size of the garment. The lighter and the heavier the volume, the better. Eight trials, buy down clothing must try on it, especially the size of the bust should be moderate. When you try on it, it is appropriate to wear a sweater and put on a down jacket. It is neither tight nor loose.
4 The main feature of the down zipper material of the down jacket is smooth pulling and good strength; the quality of the button is mainly the appearance and the elasticity of the buckle is moderate.
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