The Ministry of industry and information technolog

2022-09-28
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The Ministry of industry and information technology approved 60 textile industry standards to be implemented on October 1

the Ministry of industry and information technology recently approved 65 standards, including textile, ferrous metallurgy and pharmaceutical equipment industry standards, including 60 textile industry standards, which will be implemented from October 1 this year. The 60 textile standards submitted for approval this time are part of the revision plans formulated by the Ministry of industry and information technology and the former national development and Reform Commission over the years. All of them are recommended standards, of which 3 are standards for resource conservation and comprehensive utilization supported by many relevant associations and well-known enterprises, and the remaining 57 are standards for textile products

according to the science and Technology Development Department of China Textile Industry Association, of the 60 standards, 33 were revised and 27 were formulated. Among the revised standards, most of them have been implemented for more than 10 years. This revision, on the one hand, solves the problem of standard aging, on the other hand, meets the needs of the development of the current technical level, reflects the principle of technological progress, and maintains the progressiveness and practicality of the standards. The newly formulated standards are mainly based on the actual production situation and technological innovation achievements in China over the years, as well as the needs of industry management, filling the domestic gap. Among the 60 standards, 3 adopted international standards, of which 1 adopted the international organization for Standardization (ISO) standard for modification and 2 adopted the International Silk Association (ISA) standard

60 textile industry standards involve 7 professional fields, including 9 cotton textile printing and dyeing, 15 wool textile, 7 hemp textile, 4 silk, 11 knitting, 4 thread and belt, and 10 textile machinery and accessories

there are 9 items in the field of cotton textile printing and dyeing, 5 amendments and 4 formulation. Among them, there are three standards for energy conservation and emission reduction in the printing and dyeing industry. "Calculation method and basic quota of comprehensive energy consumption of printing and dyeing enterprises" has increased the basic quota of energy consumption of major categories of printing and dyeing products, eliminated the difference between domestic and foreign sales of printing and dyeing products, simplified the calculation of classified energy consumption of printing and dyeing pretreatment and bleaching, dyeing and printing, increased the assessment of sewage energy consumption for auxiliary production, and adapted to the needs of the new situation of energy conservation and emission reduction Scholars and entrepreneurs gathered at the forum will play a positive role in unifying the calculation method of energy consumption in the national printing and dyeing industry, promoting management and reducing comprehensive energy consumption

there are 15 items in the wool textile field, 10 items are revised and 5 items are formulated. Among them, there is one fiber identification standard. "Quantitative chemical analysis of textiles mixture of carbon modified polyester fiber and some other fibers" stipulates the determination method of the content of two-component blended products containing carbon modified polyester fiber. As a new textile fiber, carbon modified polyester fiber is made of microporous bamboo charcoal and polyester chips calcined by pure oxygen at high temperature and nitrogen bci920 + 2 gas barrier through melt spinning process. The formulation of this standard provides strong technical support for the composition detection test of two-component blended products containing carbon modified polyester fiber

there are 4 items in the silk field, all of which are revised. Among them, the "test method of silkworm silk" is the method standard, which mainly increases the grouping and sampling methods of drum loaded silkworm silk, expands the grouping regulations, adds the inspection method of drum loaded silkworm silk in the color inspection, and adds the electronic evenness, 100000 meter yarn defect test method, etc

there are 11 items in the knitting field, 9 items are formulated and 2 items are revised. Among them, two basic knitting standards were formulated. The size of one-time forming seamless underwear specifies the size and identification requirements of one-time forming seamless underwear. The formulation of this standard plays an important role in standardizing the product size design and unifying market cognition. The "natural color cotton knitted products logo" stipulates the requirements, patterns and use of natural color cotton knitted products logo, and provides a logo basis and instructions for the production of various natural color cotton products, which is of great significance to standardize production and market behavior

in the standards of knitted underwear, two items, knitted colored cotton underwear and knitted underwear with moisture absorption and heat generation, are formulated. Because the natural colored cotton underwear uses high-quality colored cotton as raw material, the color is naturally formed without dyeing. The whole process from cotton planting to making clothes is pollution-free. Colored cotton underwear is a green environmental protection product. However, colored cotton underwear products in the market are mixed. The "knitted colored cotton underwear" stipulates the specifications, requirements, inspection methods, judgment rules, product instructions, packaging, transportation and storage of knitted colored cotton underwear

there are 4 items in the field of wire and belt, 3 amendments and 1 formulation. "Polyester filament civil ribbon" is newly formulated. Ribbon products occupy a large share in ribbon products, but there has been no industry standard to regulate this kind of products. The new standard stipulates the internal quality and appearance quality of this product, solves the situation that polyester ribbon products have no standard to rely on, and has practical significance to further improve the overall quality level of products

there are 10 items in the field of textile machinery, 3 amendments and 7 formulation. "Cotton spinning equipment network management communication interface and specification" was formulated for the first time. The formulation of this standard will promote the technical level of cotton spinning equipment and the automation management level of textile enterprises, and play an exemplary role in the formulation of other textile machinery interface standards. At the same time, "itinerant cleaner", "spindle belt for ring spinning machine", "lattice ring for compact spinning", "digital tufted carpet loom", "shuttleless belt loom" and "computer seamless knitting underwear machine" are all formulated for the first time

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