Cold prevention clothes can not only prevent cold and wind -proof. It is a must -have warm clothes for outdoor outdoor in winter. Cold prevention clothes are different from down jackets. Material fabrics, filling materials, and workmanship are different. When buying cold clothes, you must carefully look at cold -proof clothes.上的各种标记应当齐全，如厂名、厂址、面料里料的成份含量、棉的克重、羽绒的种类及含绒量、充绒量的指标、洗涤标识、产品质量标签、质量等级、Execute standard code, etc.
Principle
The principle of cold -proof clothing is to "fixed" the air with its own filling, because the non -flowing air is a bad conductor that can prevent the loss of our bodys heat. This is what we are talking about.
The materials used in cold clothes are generally natural materials such as cotton, down, cashmere, and some artificial cold -proof materials.Cotton is a traditional warm material that humans have used for thousands of years. The cotton fibers have thinner fineness, and they have natural curls. The section and the middle cavity are also strong. Therefore, the heat storage capacity is strong.
In addition, cold -proof clothing generally uses good quality fabrics. Special coating treatment is made during the production process of the fabric, such as PU, cortex or breathable and humidity, TPU film.Putting on this clothing can play an equivalent effect on windproof, wind and water and waterproof, and have the effect of insulation in the inside, but the water molecules can pass, wet and wet, and it will not make people feel very stuffy.
The survey shows that the anti-cold service can provide effective protection within 8 hours and medium-intensity activities under the low-temperature environment as low as -26 ° C.In some cases, the level 1 protective clothing is only worn within a limited time.
Which is the difference between cold protection and down jackets
The down jacket contains the shirt with down filler, with a huge and round appearance.The amount of down jackets generally account for more than half of the duck down. At the same time, it can be mixed with some small feathers, clean the duck down, disinfect it after high temperature, and then fill it in the clothes.The down jacket has the best warmth.People in cold areas are worn, and they are also commonly used by polar investigators.
The most common filling in the down jacket is goose down and duck down. These two are scored in color and can be divided into white and gray velvet.The down is the best natural material for human warmth to date. After being washed, dry, and classified, it has been made into down.Compared with artificial materials, down the warmth of down is three times that of general artificial materials.The down jacket is generally tailor -made, the size is just right, and the design of the cold -proof clothing is relatively large, and the style is handsome. In this case, it is more suitable for the beautiful eyebrows with fleshy body to cover up their own defects.The down jacket has the characteristics of light weight, soft texture, and good warmth.Due to the filling of cotton, polyester fiber and other materials, the general style is slightly bloated.The down jacket has the characteristics of light, soft and warm.
A piece of noodles and down jackets in Nisse, between 500 and 1,000 grams, is 1/6 to 1/2 of the weight of other cold clothes.Because of the soft down, it is used as a clothing material and is comfortable to wear.
The cold -proof clothing will not be too troublesome in the daily wear. The craftsmanship of the down jacket is a bit troublesome, it is easy to run, and the price of the velvet is relatively high.The cold clothes and down jackets have their own advantages and disadvantages.Goodness and badness are relatively speaking. The key is to depend on their own needs and conditions. Only those who are suitable for you are the best.
Cold clothes purchase skills
1. Seeing the various marks on the cold prevention clothing should be complete, such as the content of the factory name, factory address, fabric material, cottons gram, the type of down and the velvet content, the indicators of charging volume, washing logo, product qualityTags, quality levels, execution standard codes, etc.
Second, pay attention to whether there are plastic films and counterfeitable lining in the inner lining of cold clothes.
3. Buy large and medium -sized malls with quality reputation and after -sales service specifications to facilitate protecting their own legitimate rights and interests.
Fourth, look at the style: novel, unique, suitable, generous, practical, and take off.
Fifth, look at the price: Generally, the price is appropriate. If the price is too low, the inherent quality of the cold -proof service cannot be guaranteed, and various quality disputes are prone to occur.
6. You must try it on the cold clothing: especially the bust should be moderate in size. Wear a sweater in the inside, and then put on cotton clothes and down jackets. You must feel that it is not tight nor loose to wear.
Seven, cottons weight, fluff content, and charging volume: you should buy the kind of velvet content and charging volume that suits you need.The voltage content of cold -proof clothing is generally suitable for 70%and above, and has a certain fluffyness and gentleness.The amount of charging volume involves the degree of warmth of the cold -proof clothing, and it should be determined according to the needs of yourself.The same is true for cotton clothes, and determine the weight of cotton clothing cotton according to the needs of wearing.
8. Return elasticity: Squeeze the fluffy cold protection suit, and then release it, and quickly rebound to restore the original shape, indicating that the fluffyness of cotton and down is good.If the voltage content is low, a certain amount of hair or crushing hair is mixed, and the flexibility is poor.The cotton clothing is determined to choose plate or fluffy cotton according to your hobbies.
Nine, anti -diamond cotton, velvet performance: cotton and down product facial fabrics should have anti -drill cotton and velvet performance.Take a shot, shake, and find that drilling cotton, velvet cotton, and down products must be inferior.Because the down has a smooth characteristics, it is normal for a small amount of velvet to overflow from the stitching.Cotton is generally rarely overflowing.
10. Performance: Cold -proof clothing cannot drill cotton and velvet, but it must also have a certain permeability, such as the poor breathability of the fabrics, library, and gallbladder of cold clothes. One is that the water vapor during wearing is not easy to distribute, causing humidity and dampFeel uncomfortable and not warm.The second is that it is not easy to dry after washing. The above two factors will make cotton clothes and down degenerate under the conditions of moisture, exuding odor.
11. Smell: I smell it, closely stick to down products for deep breathing, smell the smell inside, and avoid buying heavy pungent products, but because it is animal feathers, it is normal to have a certain smell.
Twelve, auxiliary materials: On a cold -proof clothing, there are many auxiliary materials, such as zipper, metal buckle, etc., whether it is beautiful, smooth and loose.Childrens clothing cannot have sharp and easy to remove decorations.

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