Today's outdoor clothing is moving towards the trend of using humanity, diversified functions, and light weight. With the continuous development of fabric and garment manufacturing technology, a variety of excellent fabrics are widely used in outdoor clothing. Because of the backing of functional fabrics, outdoor clothing performance is like a tiger. Allow users to calmly face the harsh and complex outdoor climate. With the development of process technology and the accumulation of outdoor users' experience, the layer-by-layer dress code of outdoor clothing has been widely accepted and applied. In simple terms, its structure is divided into three layers: a perspiration-pervious layer, an intermediate warmth layer, and an external functional layer (windproof, water). In actual activities, one should adjust the way of wearing his own clothes at any time according to the personal use environment and feelings.
Personal layer:
One of the most important issues in outdoor activities is to maintain body temperature. Loss of temperature can cause many serious effects on the human body. If your personal clothing is wet, you will still feel cold no matter how much clothing you wear. Because body temperature decreases with the evaporation of water on the body surface (usually called the water cold effect). Therefore, the choice of good personal clothing materials is based on perspiration and quick-drying performance. Try to avoid using natural materials such as cotton and wool. Take cotton as an example: Although cotton underwear absorbs sweat, it feels comfortable to wear. However, it is not easy to dry (people who often wash clothes know: In different materials of clothing, cotton products are often the slowest drying). The wet clothing will quickly take away the temperature of your body surface. It's like we often say that it's cool. This is very dangerous in a cold environment. Therefore, when selecting materials, you must choose materials with strong perspiration. As a layer in the three-layered dressing method, the BASE LAYER is often easily overlooked. As the most basic protective layer of the body, he should receive outdoor users' equal attention to other two layers of clothing.
At present, the fabrics of the main body-sweat layer clothing on the domestic market mainly use POWER DRY from DUPONT's COOLMAX and POLARTEC (MALDEN MILLS). Both fabrics are very suitable for underwear materials used in outdoor activities. In terms of COOLMAX: The fiber structure of this material is a prolate four-slot cross-section, 20% more surface area than normal fibers, and more room for sweat. POWE DRY is a unique combination of BI COMPONENT KNITTING. The bottom fine tubular tissue can take the sweat away from the skin in an instant, and then send it to the outer layer. The outer layer has a diffusion function and the sweat quickly spreads out on the surface of the cloth to accelerate the evaporation.
Reprinted or quoted to indicate the "China Outdoor Data Network", this article URL: http:// Relative to personal experience, I prefer to select POWER DRY materials (in terms of balance of performance). There are many brands that can be selected in the domestic market, especially COOLMAX products. There is a great deal of choice. The POWR DRY is relatively small because of the price factor, and there are not many selectable brand products.
Warm layer:
Traditional insulation materials are mostly all kinds of wool products. However, wool products have two major drawbacks: First, they have a large weight (caused by the increase in weight and limit the user's flexibility when doing technical actions); Second, they are easily wet (easily cause the body to lose temperature). Both of these are the BUGs that make users taboo in outdoor activities. At present, the warmth layer of domestic outdoor clothing is basically a product of all types of chemical fiber fleece materials. To a certain extent, they have overcome the inborn defects of wool products. This kind of fleece fabric is polyester treated, with the characteristics of warmth, light weight, small size, and easy compression. It is an essential item in outdoor equipment under cold (especially winter) conditions. As the production material of the thermal layer clothing, its main function is to lock the air in the fabric, slow down the convection between the human body surface hot air and the outside cold air, and achieve the purpose of blocking the heat conduction to achieve the thermal effect. Among these materials, the most likely contact in China is GORE's WINDSTOPPER series and POLARTEC series. As for high-end products, most of them use these two types of materials.
First, WINDSTOPPER can be said to be the most intermediate material that appears around us. Its application range is very wide: jackets, hats, gloves, trousers, etc. can be seen on its products. WINDSTOPPER is special in maintaining the warmth of fleece also has a windproof function (GORE's official information shows that WINDSTOPPER is not only 100% windproof, but the warmth is 2.5 times that of ordinary fleece), so that effectively The loss of human body temperature caused by the cold effect is prevented, thereby better protecting the user. WINDSTOPPER's subdivision of fabrics is the former of SOFT SHELL and N2S (NEXT TO SKIN) with simple waterproof function (anti-light and light rain) based on the performance of windproof and heat preservation. The scope of use of the middle tier has been further expanded to allow users to deal with climate changes easily and flexibly. N2S is relatively late for everyone to understand, it is a combination of light and comfortable, and at the same time has a simple fabric with clothes. The inner fiber in the N2S fabric absorbs sweat from the surface of the skin, and then discharges the N2S fabric through the WINDSTOPPER film. At the same time, it prevents backflow of sweat and blocks the infiltration of external cold air. N2S greatly reduces the increase and decrease in activity and temperature due to its special performance. Therefore, it is very suitable for outdoor activities.
Second, at present in the middle layer fabric market can compete with GORE products will be MALDEN MILLS's POLARTEC products. In the middle of the thermal layer product is the famous INSULATION series. INSULATION has two brands: CLASSIC and THERMAI PRO. Among them, CLASSIC is our most common POLARTEC fabric. It is divided into three levels: 100, 200, and 300. The warming effect is gradually increased (the thermal effect of CLASSIC 200 is basically the same as that of down products). Compared with ordinary materials, the quality is lighter and the warmth is better. THERMAL PRO is more suitable for outdoor use than CLASSIC. It not only has good durability (it can maintain good warmth after repeated washing), but also keeps warm. Ideal for outdoor complex use environments. Of course, excessively high prices also limited its popularity among ordinary mountain friends. This is one of the reasons that THERMAL PRO fabrics are still not well known. My personal WINDSTOPPER, SOFT SHELL, CLASSIC, THERMAL PRO fabric products have been used. From the experience in use, GORE's products have a more flexible and wide range of use, while POLARTEC's middle layer fabrics have better thermal properties.
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