After the winter, everyone began to "arm" themselves. In recent years, down jackets have also begun to "beautiful and not frozen people." Lightweight down jackets get rid of the heavy feeling, the warmth is not discounted, but fortunately. Zhu Wei, director of the Information Department of China Down Industry Association, said that the following points should be noted when selecting light and warm down jackets.

 

The amount of cashmere is selected according to the temperature. Zhu Yu said that the amount of cashmere and the amount of cashmere are important indicators of down jackets. The amount of cashmere is the proportion of the down pile in the down, and the light and thin down jacket is more demanding for the amount of cashmere in order to pursue "light" and "thin", and the amount of cashmere is generally above 90%. The same volume of down jacket, the higher the amount of cashmere, the lighter the weight, the better the warmth. The amount of velvet is the weight of all the downs filled by a down jacket. Take the down jacket with a cashmere content of about 90% as an example. Under normal circumstances, if the temperature is between 0 °C and 10 °C, you can choose the autumn thin section with a filling amount of 76g/m2; if the temperature is below 10°C~0°C Between the two, you can choose a winter thin section with a filling amount of 92g/m2. When the temperature is low, the amount of cashmere needs to be higher. Of course, everyone's anti-freezing ability and dressing habits are different, and there are differences in temperature between the north and the south. Therefore, it is best to look at the product label when selecting, and then try it on to see if it is warm and buy it according to personal preference.

 

The higher the bulkiness, the better the quality. For thin down jackets, bulkiness is another measure of how warm the down is. It refers to the value of cubic inches of volume per ounce (30 grams) of down under specified external conditions. An ounce of down is 600 cubic inches of space, which is said to have a bulkiness of 600. The general domestic fluffiness standard is 450. The higher the fluffiness of the down, the lower the amount of air can be used to hold and heat the down, so the better the warmth of the down.

 

I wish you to suggest that when you purchase, you can put together a few down jackets, and use the same strength to hold the surface of the clothes separately. The faster the rebound, the better the quality of the down jacket, indicating that the fluffiness is high; It is very slow to get up or rebound, indicating that the quality of the filler is not good; there is no resilience at all, and the material to be filled is likely to be the smashed hair of chicken feathers or other long hair pieces rather than down.

 

Goose down and duck down are not much different. The stuffing in down jackets, the most common are goose down and duck down, white goose down, gray goose down, white duck down, gray duck down. Generally speaking, larger and more mature poultry, the quality of the fluff is better, and it is more warm. The warmth of goose down is slightly higher than that of duck down, but the gap is small and the human body barely feels it. Zhu said that because the production of goose down is small, the price is high; and the saying that white duck down is better than gray duck down on the market is not accurate. White duck down is indeed more widely used in fabrics that are light colored down jackets, but both There is no difference in warmth except for the color difference.

 

In addition, "viewing, smelling, shooting, and smashing" is very important. View fabric: light and thin down jacket fabric is soft, if you look at the fabric rough work, the down jacket quality is not good; smell odor: smell the down jacket whether there is odor, the smell is pungent to indicate the quality of the down; problem: dust Force the down jacket to see if there is any dust spill. If there is no dust spilling as a good product; if there is dust overflow, it is made for crushing wool and other fake fillers; Wipe a wipe:see if there is a down jacket, if there is a lot of cashmere, it means that the fabric is not anti-velvet, The more you wear, the less warm you will be.