This standard specifies the classification, requirements, test methods, inspection rules, packaging marks and transportation and storage of sewing threads used for upper and sole sewing of leather shoes. This standard applies to sewing threads used for upper and sole sewing of leather shoes for general wear. This standard does not apply to sewing threads used for upper and sole sewing of leather shoes for labor, protection and special functions. QB/T 2695-2005 Threads for daily leather shoes QB/T2695-2005 Standard download decompression password: www.bzxz.net

ICS 61.060
Classification number, Y7R
Registration number: 15747-2005
Light Industry Standard of the People's Republic of China
QB/T26952005
Generation QBT3642-199
Threads for leather shoes
2005-03-19 Release
National Development and Reform Commission of the People's Republic of China 2005-09-01 Implementation
This standard is a revision of Q/T36421999H leather goods standard B3042-19, with modifications such as:
Specially, some technical requirements are removed: medium length (break length rate); additional technical requirements are added: long strands, knots (air knots); QB/T26952005
Except for the current market conditions: "No goods and no supply" in the equipment mark: At the same time, the requirements for the storage of woven products and the conditions for the maintenance of the belts and woven products are changed, and the humidity requirements are deleted. . This standard was proposed by the China Light Industry Association: This standard was drafted by the National Footwear Standardization Center: This standard was drafted by: China Light Industry Research Institute, Heilongjiang Harbin Product Quality Inspection Institute, and drafted by: Tian Hui, Li Peili, and Zhong Zhuangwei. This standard was originally the professional standard ZB/Y7807-1999 for daily-use leather shoes. In April 1999, it was transformed into the light industry standard QB/T3642-1999, which was revised for the first time. From the date of implementation, this standard replaced the original professional standard (QA/T3642-1999 for daily-use leather shoes) issued by the National Light Industry Association. 2695—23J5
This standard specifies the classification, requirements, test methods, inspection specifications, installation markings, etc. for seam markings of leather seams, seams, etc. This standard is suitable for the following applications: The seam steel used for seams is not suitable for men and women, and the seam steel used for seams is not suitable for men and women. 2 Normative references
The following textual clauses become standard clauses through reference in this standard. The applicable documents shall not be used in accordance with the regulations. The subsequent versions (excluding those with errors) or revisions shall not be consistent with the standards. However, the latest version of this document shall not be published unless otherwise specified. Any revision without notice shall not be considered. For the referenced documents, the latest version shall apply to the following standards GB/T2543.J-2001 Single yarn length determination Part 1: Direct counting method GB/T683B-1986 Determination of the breaking elongation of a single yarn Test method for yarn strands FZ/32006-1099 Flax velvet 3 Classification 3.1 Classification by use Yarn strands can be divided into yarn strands, rope strands, yarn strands, yarn strands, sewn yarns, twisted yarns, etc. 3.2 Classification by material Yarn strands can be divided into silk thread, yarn strands, natural yarn, cotton thread, yarn strands, and linen yarns according to the material. 4 Requirements
4.1 Appearance quality
Approx. twist and color should be uniform: no obvious visible oil stain. 4.2 Physical and technical requirements
Physical and technical requirements see Table 1:
4.2 Length tolerance and number of knots
The length tolerance and the number of knots (including industry tolerance) are shown in Table 2. QB/T2G95—2995
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Conclusion! 5 test methods
b.1 appearance quality is mainly based on H test, the test room should be full of light, QR/T26952005
52 single heat/3416-1997 test, bed load limit strength report F7/200-990 progress test 5.3, to allow/12544,1200 test
5.4 total length including surface line) nuclear 33/8086 performance test 6 inspection rules
6.1 and each variety shall be based on the factory to carry out R test? Inspection H, H quantity, the verification capital urgent table in the form of the Sheng combined with the provisions of Table 3, the girl needs to have a partner with the family: the sound is called or the south is the effect of the piece.
The tax column is paid first to get the finished product of the school. The gas table should be purchased. The gas stock sample. E1 collection station capital measurement value can save the request will be directly for the inspection result: dare to value. Table
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Packaging mark and transportation storage
7.1 Packaging mark
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7.1! The mark should be clear, double governance, item day economic umbrella, any certificate. 7.1.2 Each component must have the name, manufacturer, specification, and product information (1. The internal structure must have a certificate, color, and color. It can be very useful). 7.1.4 The external components must have the name, manufacturer, and product specifications marked on them, such as the name of the gas station, the location code, the color of the product, the version number, the color of the product, etc., and the production location name. 7.2 Transportation 7.2 ...
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