Ecological chamois fabric and manufacturing process thereof

Abstract

The invention relates to ecological chamois fabric and a manufacturing process thereof, and belongs to the technical field of high-grade textile fabric. The ecological chamois fabric consists of sea-island filaments, low stretch yarns, spandex filaments and monofilament yarns; a surface layer is made of the sea-island filaments, and the sea-island filaments account for 50 percent of weight percentage; a middle layer is made of the monofilament yarns, and the monofilament yarns account for 20 percent of the weight percentage; a bottom layer is formed by interweaving the low stretch yarns and the spandex filaments, wherein the low stretch yarns account for 22 percent of the weight percentage, and the spandex filaments account for 8 percent of the weight percentage. The ecological chamois fabric manufactured through the process disclosed by the invention can be independently and directly used for manufacturing shoe materials and clothing; two layers do not need to be glued by a chemical agent, and the surface layer and the bottom layer of the ecological chamois fabric are not separated forever; moreover, the ecological chamois fabric has the characteristics that any toxic and harmful chemical additives are not used, and four sides are high in elastic, soft and anti-crease; meanwhile, the process is water-saving and environmental friendly; the ecological chamois fabric can directly replace natural chamois, and has very remarkable ecological benefits.

Description

technical field [0001] The invention relates to an ecological suede fabric and a manufacturing process thereof, belonging to the technical field of high-grade textile fabrics. Background technique [0002] Suede fabrics are generally made of microfiber filaments. Because of their excellent characteristics such as strong simulation, waterproof, breathable, and durable, they have become a chemical fiber fabric with strong vitality. Countries such as Europe and the United States regard suede fabric as the category of ecological leather fabric (Ecological leather), which has become one of the reasons for its long-term popularity in domestic and foreign markets. Generally, suede fabrics with a thickness of more than 0.5mm are used in the production of shoe materials and clothing. One layer of other fabrics) bonding process, but it has disadvantages such as weak imitation leather, poor drapability, poor air and moisture permeability, limited elasticity and softness, etc. Chemica...

AI Technical Summary

Problems solved by technology

Generally, suede fabrics with a thickness of more than 0.5mm are used in the production of shoe materials and clothing. One layer of other fabrics) bonding process, but it has disadvantages such as weak imitation leather, poor drapability, poor air permeability and moisture permeability, limited elasticity and softness, etc.

Chemical agents such as adhesive resins are used in the processing and manufacturing process. Toxic and harmful substances such as methyl ethyl ketone, hexavalent chromium, and DMF are usually added, which will affect the health of operators and produce a large amount of exhaust gas, which will affect the surrounding environment. In actual use, it is easy to cause the surface layer to separate from the bottom layer

Moreover, the use of chemical adhesives not only increases production costs, damages health, causes environmental pollution, but also brings high costs to environmental protection, and such substances are easy to remain on fabrics for a long time, causing harm to consumers