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Outdoor sports are gradually becoming a popular trend in China, and the pursuit of outdoor sports is slowly becoming a fashion. Therefore, the market share of outdoor clothing in China is also increasing. Some students, white-collar workers and higher-income groups are increasingly choosing clothing With functionality and wearing comfort, outdoor functional clothing came into being.

　　 function means the beneficial effect of things or methods. Functional clothing is to maximize the functions of clothing. The same outdoor functional clothing is expensive due to its complicated processing technology. Well-known brands such as Columbia (Colombia) and THENORTHFACE (Northern TNF) are an outdoor clothing. It is worth thousands or thousands of dollars, why is it so expensive? Its brand culture has formed the value of the brand after decades of accumulation and interpretation and the pursuit of quality.

Outdoor fabrics are divided into two types: one is clothing made of outdoor sports fabrics. This type of fabrics are mainly mountaineering suits, ski suits, and jackets. The style is rough, the hand feels stiff, and the product performance requirements are very high. It is suitable for sports functions. It is used in harsh environments and has a protective effect on people (the requirements of foreign big brands are very strict and must be tested by international authoritative testing institutions such as ITSSGS, domestic brands have no such detailed requirements).

　　 The other is clothing made of outdoor leisure fabrics, which is defined as outdoor activities when you go out of your home. This type of fabric is mainly casual and fashionable, with exquisite workmanship, soft feel, and comfortable wearing.

How to judge the quality and function of outdoor clothing? Its meaning is mainly reflected in the function of textile fabrics. The functions include the following tests: shrinkage, seam slippage, elongation strength, tear strength, PH value, waterproofness, water pressure resistance, Physical performance indicators such as moisture permeability, rain, light, water stains, sweat stains, friction, machine washing, etc.

The processing technology of these outdoor fabrics is more complicated than conventional fabrics, involves more processing links, and has multiple functions such as waterproof, windproof, moisture permeability, water pressure resistance, warmth, perspiration, and UV protection. Therefore, it is very important to control the quality in the production process of textile fabrics. The essential.