The Ministry of Industry and Information Technology approved 60 new standards for the textile industry after the National Day

The Ministry of Industry and Information Technology recently approved 65 items such as the "Comprehensive Energy Consumption Calculation Methods for Printing and Dyeing Enterprises and Basic Quotas," including textile, ferrous metallurgy, and pharmaceutical equipment industry standards. Among them, 60 items for the textile industry will be implemented starting from October 1 this year. The 60 textile standards submitted for approval this time are part of the project that the Ministry of Industry and Information Technology Development and the former National Development and Reform Commission drafted revised plans for industry standards over the years. All of them are recommended standards, of which 3 are resource conservation and comprehensive utilization standards, and the remaining 57 are textile product standards. .

The reporter learned from the Science and Technology Development Department of the China National Textile and Apparel Council that of the 60 standards, 33 items were revised and 27 items were formulated. In the revised standards, most of the standards are implemented for more than 10 years. This revision, on the one hand, solves the problem of aging of standards, on the other hand, it satisfies the needs of current technological development, reflects the principle of technological progress, and maintains advanced standards. Sex and practicality. The newly established standards are mainly based on domestic production actual conditions and technical innovation results, as well as the needs of industry management, to fill the gaps in the country. Three of the 60 standards have adopted international standards, of which one has adopted the International Organization for Standardization (ISO) standards and two have adopted the International Silk Association (ISA) standards.

Among the 60 textile industry standards, 7 professional fields are involved, including 9 cotton textile dyeings, 15 wool textiles, 7 hemp textiles, 4 silks, 11 knits, 4 thread belts, and 10 textile machinery and accessories. .

There are 9 items in the cotton textile printing and dyeing field, 5 amendments and 4 items. Among them, the printing and dyeing industry has three energy-saving emission reduction standards. The “Comprehensive Energy Consumption Calculation Method and Basic Quota of Printing and Dyeing Enterprises” has increased the basic quota for the energy consumption of major categories of printing and dyeing products, cancelled the distinction between internal and external sales of printing and dyeing products, and calculated the classification energy consumption of pre-printing and dyeing, bleaching, dyeing, and printing. The simplification will increase the assessment of wastewater use energy for auxiliary production, meet the needs of the new situation of energy conservation and emission reduction, and will play a positive role in unifying the energy consumption calculation methods for the printing and dyeing industry in the country, promoting management, and reducing overall energy consumption.

There are 15 items in the wool spinning field, 10 items revised, and 5 items formulated. Among them, one fiber identification standard. "Quantitative chemical analysis of textiles and mixtures of carbon-modified polyester fibres with certain other fibres" specifies the method for the determination of the content of two-component blends containing carbon-modified polyester fibres. As a new type of textile fiber, carbon modified polyester fiber is made by melt spinning process through microporous bamboo charcoal and polyester chips that have been calcined by high temperature oxygen and nitrogen gas barrier. The formulation of this standard provides strong technical support for the testing of components containing carbon modified polyester fiber two-component blended products.

In the field of hemp spinning, there are 7 items in total, 6 items revised, and 1 item formulated. “Air-spinning flax-cotton blended yarn” is newly formulated, which stipulates specifications, requirements, test methods, acceptance rules, packaging and markings for air-spun flax blended yarns with a flax content of 50% or more, and a unified standard. Claim.

There are four items in the silk field, all of which are revisions. Among them, the "silkworm cocoon test method" is the method standard, which mainly increases the batch batching and sampling methods of cartridge silkworm cocoon silk, and expands the group approval regulations. The inspection method for tube silkworm cocoon reeling is added to the color test. , At the same time increased the uniformity of electronic bar, 100,000 m yarn test method.

In the knitting field, there are 11 items in total, 9 items are formulated, and 2 items are revised. Among them, the knitting basic standards 2 are formulated. "One-piece molded seamless body underwear type" stipulates the shape and marking requirements of a molded seamless underwear. The formulation of this standard plays an important role in regulating the design of the product's number type and unifying market perception. "Natural Color Cotton Knitting Products Logo" provides the requirements, patterns, and uses of natural colored cotton knit product logos. It provides a symbolic basis for the production of various kinds of natural colored cotton products and instructions for use. It is of great significance for regulating production and market behavior.

In the standard of knitted underwear, two items of “knitted colored cotton underwear” and “hygroscopic and heat-induced knitted underwear” were formulated. Because natural colored cotton underwear uses high-quality color cotton as raw material, the color is naturally formed without dyeing. The entire process from cotton cultivation to ready-made garments is pollution-free. Colorful cotton underwear is a green environmental protection product. However, the colorful colored underwear products in the market are mixed. "Knitted colored cotton underwear" regulates the specifications, requirements, inspection methods, determination rules, product instructions, packaging, transportation and storage of knitted colored cotton underwear.

There are 4 lines, 3 revisions, and 1 development. "Polyester Filament Civil Ribbon" was newly developed, ribbon products accounted for a large share of webbing products, but there has been no industry standard to regulate such products. The new standard has carried out the intrinsic quality and appearance quality of the product. The regulations have solved the situation that the polyester ribbon products have no standard and can be used, and it is of practical significance to further improve the overall quality level of the products.

In the field of textile machinery, there are 10 items in total, 3 amendments and 7 items. The “Network Management Interface and Specification for Cotton Textile Equipment” was formulated for the first time. The formulation of this standard will promote the technical level of cotton spinning equipment and improve the automation management level of textile enterprises. It will also play an exemplary role in the formulation of other textile machinery interface standards. At the same time, "Cleaning Cleaners", "Spindles for Ring Spinning Machines", "Grids for Accumulated Spinning Machines", "Digital Tufted Carpet Weaving Machines", "Shuttleless Ribbon Weaving Machines", "Computer Seamless Knitted Underwear" Machines are all set for the first time.