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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. FZ/T 41004-2017: Tussah silk slivers Status: Valid FZ/T 41004: Historical versions
Basic dataStandard ID: FZ/T 41004-2017 (FZ/T41004-2017)Description (Translated English): Tussah silk slivers Sector / Industry: Spinning & Textile Industry Standard (Recommended) Classification of Chinese Standard: W42 Classification of International Standard: 59.080.20 Word Count Estimation: 11,198 Date of Issue: 2017-11-07 Date of Implementation: 2018-04-01 Older Standard (superseded by this standard): FZ/T 41004-1999 Quoted Standard: GB/T 250; GB/T 6529; GB/T 8170; GB/T 9995; GB/T 13783; GB/T 32015 Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2017 No. 48 Issuing agency(ies): Ministry of Industry and Information Technology of the People's Republic of China Summary: This standard specifies the terms and definitions, classification and labeling, requirements, inspection rules, packaging and markings for tussah and cotton. This standard applies to round comb or combed pure tussah cotton strips. Tussah silk and other fiber blends can be used as reference. FZ/T 41004-2017: Tussah silk slivers---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Tussah silk slivers ICS 59.080.20 W42 People's Republic of China Textile Industry Standard Replacing FZ/T 41004-1999 Tussah Published on.2017-11-07 2018-04-01 Implementation The Ministry of Industry and Information Technology of the People's Republic of China released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces FZ/T 41004-1999 "Tuscan Silkworms." Compared with FZ/T 41004-1999, the main changes are as follows. --- In the scope of application, the "Cotton and other fiber blended tinfoil can be referred to for implementation" (see Chapter 1); --- Add GB/T 6529, GB/T 8170, GB/T 9995, GB/T 13783 and GB/T 32015 in the normative references (See Chapter 2); --- Increased the terms and definitions of bar weight, design bar weight, nodule, staple fiber (see Chapter 3); --- Increased the classification and labeling of tussah cotton strips (see Chapter 4); --- Adjusted the grading regulations, added superior products, and changed qualified products to second-grade goods (see 5.1,.1999 version 3.7.1); --- Adjusted the inspection items and quality technical specifications, increased the short fiber rate, and changed the rate of difference between the weights and the excess weight rate The deviation rate and the coefficient of variation of the bar weight change the sericin-containing rate to the training rate, change the oil-containing rate to the oil-retaining rate, and set the strength of the bundle fiber. Selective inspection of projects (see 5.2,.1999, 3.2, 3.4, 3.6); --- Adjust the maximum value of the moisture regain of the package from 15% to 13% (see 5.5,.1999 version 3.5); --- Adjusted sampling quantity and method (see 6.2,.1999 version 4.1); --- Adjusted and improved the weight inspection rules (see 6.3.2,.1999 version 4.2); --- Added appearance inspection rules and requirements (see 6.3.3); --- The number of specimens to be retested from 10 to 20 (see 6.3.4.2.1,.1999 version 4.4.2.1); --- Increased detection method and calculation formula for the weight of the common weight in the strip weight test (see 6.3.4.2.3, 6.3.4.3.2); --- Adjust the calculation formula of the difference rate of the bar weight and the bar excess rate in the bar check test to the calculation of the bar deviation rate and the coefficient of variation of the bar weight Formula (see 6.3.4.3,.1999 edition 4.4.2.3, 4.5); --- Increase the test method and calculation formula of short fiber rate (see 6.3.5.2.4, 6.3.5.3.2); --- Adjusted the partial cleanliness regulations (see 6.3.6.2, 4.8.2 of the.1999 edition); --- Increased the requirement for recording only 5 mm or more of cotton in the test of cotton (see 6.3.7.2); --- The sericin-containing test shall be adjusted to the test of rate of reduction, and shall be implemented in accordance with GB/T 32015 (see 6.3.8, 4.10 of the.1999 edition); --- Adjust the test for oil content to the oil content test and adjust the relevant method (see 6.3.9, 4.11 of the.1999 edition); --- The beam fiber strength test method is adjusted to perform according to GB/T 13783 (see 6.3.10,.1999 version of 4.7); --- Adjusted the requirements for packaging and marking (see Chapter 7, Chapter 5 of the.1999 edition); --- Removed the transportation and storage requirements (see Chapter 6 of the.1999 edition); --- Removed acceptance rules (see Chapter 7 of the.1999 edition); --- Increased numerical rounding requirements (see Chapter 9). This standard is proposed by the China Textile Industry Federation. This standard is under the jurisdiction of the National Silk Standardization Technical Committee (SAC/TC401). This standard was drafted by Zhejiang Silk Technology Co., Ltd., Liaoning Caiyiye Silk Products Co., Ltd., and Zhejiang Entry-Exit Inspection and Quarantine Bureau. Silk Inspection Center, Guangdong Entry-Exit Inspection and Quarantine Bureau, Jiangsu Silk Silk Co., Ltd., and Liaoning Tussah Silk Academy Limited Liability the company. The main drafters of this standard. Xu Jin, Li Xin, Tian Chi, Zhou Ying, Chen Song, Feng Yu, Liu Ying. The previous versions of the standards replaced by this standard are. ---ZBW41002-1989; ---FZ/T 41004-1999. Tussah1 ScopeThis standard specifies the terms and definitions, classification and labeling, requirements, inspection rules, packaging and markings for tussah and cotton. This standard applies to round comb or combed pure tussah cotton strips. Tussah silk and other fiber blends can be used as reference.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 250 Textiles Tests for Fastness Evaluation Grading Gray Cards for Color Change GB/T 6529 Standard Atmosphere for Humidification and Testing of Textiles GB/T 8170 Representation and Determination of Numerical Rounding Rules and Limit Values GB/T 9995 Determination of moisture content and moisture regain of textile materials by oven drying GB/T 13783 Determination of the breaking strength of cotton fibres by flat bundle method GB/T 32015 Silk Decrease Rate Test Method3 Terms and DefinitionsThe following terms and definitions apply to this document. 3.1 Weight sliverweight The linear density of the sliver is expressed in terms of the weight of the 1m sliver. 3.2 Design bar weight designedsliverweight The nominal value of the denier line density. 3.3 Cotton knot nep A knot that is tangled or glued by fibers is a fibrous knot. 3.4 Short fiber shortfiber Fibers shorter than a certain length limit. Note. The short fiber length limit in this document is 30mm.4 Classification and labeling4.1 Classification The tussah silk strips are classified into circular comb strips and combed strips according to the processing technology, and are divided into A, B, and C types according to the average fiber length. Table 1 As shown. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of FZ/T 41004-2017_English be delivered?Answer: Upon your order, we will start to translate FZ/T 41004-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of FZ/T 41004-2017_English with my colleagues?Answer: Yes. 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