California, United States garment retailer Fei Luo made with 100% organic cotton sandpaper jeans, although the price of 200 to 300 US dollars each, is still busy sales. Organic clothing means that it can prevent pollution, protect the environment and maintain the ecology during the whole process of raw material production, processing, use and resource recovery. It is not only harmless to the human body, but also wholesome clothing. There is a set of strict standards in the definition of "organic". For example, regarding the determination of organic cotton, it is stipulated that pesticides and fertilizers must not be used in the cultivation of organic cotton. Pest and disease should be controlled and controlled by biological methods. Natural tillage management should be the mainstay. All natural and zero pollution must be achieved from seeds to finished products. Organic garments are of great importance to protecting the ecological environment, promoting human health and satisfying people's consumption needs for green environmental protection. Therefore, organic garments are increasingly being welcomed by people. In the fashion design, tailoring, style are highly conceptualized today, the new style and fabric unique is no longer the focus of chase, more and more people began to seek the true meaning of nature. Recently, in some high-end fashion weeks held in various countries in the world, fashion brands such as H & M in Sweden, Zara in Spain and Nike in the United States invariably hit the "organic" brand, infiltrating into the design details the concept of organic environmental protection. In the past, people used to think that there was no connection between clothing and organic and environmental protection. However, the fact is that many of the raw materials used in making garments such as cotton and ramie are heavily used in the planting phase by farmers who use pesticides, fertilizers and herbicides in large quantities and seriously pollute the environment. In the cotton and cotton storage process, the use of a variety of preservatives, antifungal agents, moth agents; weaving process can not do without oxidants, catalysts, detergents; in the printing process, the use of various chemical dyes, Formaldehyde and halides. According to the International Union of Organic Agriculture Movers, about 3 kg of cotton used to make T-shirts and jeans is about 1 kg of chemical fertilizers and pesticides and about 3% of the world's agricultural land is used for cotton production Exceeds 25% of the pesticides used globally in agriculture, so the amount of pesticide residues on cotton is quite high. Excessive contact with the human body with such cotton clothing, human skin and other aspects will be subject to varying degrees of injury. On the other hand, there is also contamination in the middle from cotton to garments. For example, in order to whiten the pale yellow cotton (original cotton color), the manufacturer uses bleach to treat it. The resulting chemical carcinogens, once handled properly, not only pollute the environment, but also harm the health of workers. Garments produced by traditional methods have hurt the environment, farmers and consumers alike. Therefore, the concept of organic garments, which is beneficial to human health and the environment, has drawn increasing attention and has finally become a wave of fashion. "Consumers today prefer to spend more on environmentally safe products." The concept has been recognized in the fashion world. Today, an important aesthetic change is to emphasize "natural beauty" more and pay attention to the harmonious relationship between man and nature. If a product uses a large amount of pesticides and fertilizers in the production process, causing pollution to the soil and groundwater and seriously damaging the earth's ecological environment, even if such a product is novel and cheap, it will be rejected by consumers.
(RB) : rubber soles RB is English rubber (rubber) abbreviation; Hot compression molding, natural rubber and reclaimed rubber. Heavy, oil resistant, molding bottom must be in the joint surface coarse grinding, easy to shorten the heating, color is not consistent. Advantages: good wear resistance, and antiskid, elastic, not easy fracture, flexibility is good, good expandability and shrinkage stability, hardness, bending and waterproof. Disadvantages: heavy, easy to spit the frost (quality problem), not easy corrosion (environmental protection); Not hard, easy to be pierced through; Bad air permeability, hygroscopicity, afraid of oil immersion, should not be in the filling station in contact, such as oil. Does the rubber foam weight lighter than rubber soles, rubber, on time, with his fingers on the surface of rebound than ordinary sole, wear-resisting performance is poor. Does high pressure polyethylene rubber soles Flavour ingredient of high pressure polyethylene and rubber sole, rubber and plastics. Does raw rubber, quality, and the heavier and more expensive, oil resistant, no heat. Easy to change color.
At the end of polyurethane (PU) : polyurethane is short for polyurethane, English name is polyurethane, it is A kind of polymer material, by the A/B/C polyester foam material, oil and water two kinds. Is a new kind of organic polymer materials, has been hailed as "the fifth big plastic", used in the manufacture of high-grade leather shoes, sports shoes, travel shoes, etc. Advantages: low density, texture is soft, good elasticity, wear comfortable light; Good oxidation resistance, excellent wear resistance, bending resistance, high hardness; Good shock absorption, prevent slippery performance; Good heat resistance performance; Good chemical resistance; Easy corrosion conducive to environmental protection, is not easy to fold. Disadvantages: water imbibition is strong, easy to yellowing, easy to fracture, elongation rate, water resistant, perishable, permeability is poor.
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