This standard specifies the classification, requirements, grading, test methods, inspection rules and marking, packaging, transportation and storage of leather for gloves. This standard applies to leather for gloves made from pig, cattle, sheep and other animal skins using various processes and various tanning agents. This standard does not apply to leather for gloves with special purposes and requirements. QB/T 2704-2005 Leather for gloves QB/T2704-2005 Standard download decompression password: www.bzxz.net

ICS 59.140.30
Classification number: Y46
Registration number: 15756-2005
Light Industry Standard of the People's Republic of China
QB/T 2704—2005
Glove leather
Glove leatherwww.bzxz.net
Published on 2005-03-19
National Development and Reform Commission of the People's Republic of ChinaImplemented on 2005-09-01
QB/T 27042005
Originally, it should be based on 1S0/IS14930:1999 Lake Standard Glove leather Speuihicauion, 1S0/DIS14930:1999: The sensitivity selectivity is - equivalent. Compared with the standard, 1S0/D114930:1999, the standard has been adjusted in China. The standard is not suitable for special purposes. According to the actual situation in my country, the products are divided into four categories: "Tear force index root damage to leather" and "Tear force index root damage to leather" are different, and they are determined separately. The tear force standard of the first and second categories is considered as a product of the first category, not less than 15 specified in SO/L1S14930:149. For gloves made of extra-thin grass, single leather, and small animal skins, the standard is that the tear force is not less than 12; for the actual needs of special uses, the "standard color fastness rate" index is added, and the "color fastness annual" test is used as the method for deep use. QB/2537-2001 leather single color fastness test TSQ 11640:1993. Leather --Test for colour fastness ncs3—Colour fasuness la cyeles pf to-and-ftobbingMoD
"color degree" index is added to the light single and velvet respectively, and the light blood index is higher than ISO/DIS14930:1999. The "most important degree index" of velvet single standard is higher than ISO/11514930:1999. According to the actual situation in my country, the resistance is set to 8m or less. In order to make it more widely used by enterprises, the concept of "grading" is added; in order to adapt to the needs of China's industrial economy, standardize the product market, and strengthen the control of product quality, the product qualification judgment plan is formulated by China Leather Inspection and Quarantine Association. This standard is approved by the National Leather Industry Standardization Technical Committee (SAC/TC252). This standard is drafted by: Xinxiang Heilongjiang Belt Manufacturing Co., Ltd. and attached to Lanzhou Jie Dayi Industry Co., Ltd. This standard is first issued.
1 Model drawing
Leather gloves
QB/T2704--2005
This standard specifies the classification, requirements, grading, inspection methods, inspection rules and terms, packaging, age, treatment of pigs, cattle and sheep, and other materials. This standard is suitable for the following special purposes: 2 Normative references
The clauses in the above documents are the clauses of this standard. For any document with a date indicated, all subsequent editions (excluding errors) or revised versions must not apply to this standard. In addition, the latest editions of these documents must be discussed in detail before the standard can be used. Since they are referenced documents of the past, their latest editions do not apply to this period. GH4604 leather finished product packaging, marking, transportation auxiliary printing and insurance QB/T2537 waste tape
another half test line hair color detection
QB/T2710
material and money test resistance to demand matching and piece length rate determination QH/T*2711
material with mechanical test period group strength determination: double period type leather
QB/T2712
QB/T2T24
3 classification
product classification table 1:
4 requirements
41 burial Energy
Physical and mechanical tests: Determination of grain strength and full height: spherical brush crack test, chemical test, air quality test
Hunting car
Ten, horse, egg clean card
Secondary strict strict car and other small moving average point nodes
Should contain 2 of the current regulations, the first category, the first category, the first category, not more than 05mm, its physical performance shall conform to the regulations of the current category
4.2 Sensory requirements
4.2.1 The body is smooth, colorful, full of reversibility, 4.2.2 The whole sheet oil is basically uniform, clean, low in odor. 4.2.3 The finished leather shall be consistent with the original piece, the color shall be the same as the original piece, the whole piece shall be monochrome and there shall be no small difference in color, the bottom of the leather shall be flat and without cracks, the suede shall be in accordance with QB/T 2r042005
Shenzhen rated load length/%
Kufang City piece grade
Meng (50)
Welcome (time
p.14.D, format signature Xike)
a delivery
25-50
m3/4, full face 3
wash face 2/3
3.2-· 5,U
a product after close inspection, according to the core can be used! The proportion of the line should be divided according to the provisions of Table 3: Bag 3
Gong Zhang Niu key position: hair back
-1+.m indicate the type of micro-family attachment/%
There should be no adverse effect on the use of power with the special temptation
Design: the mouse is not depressed, the quality of the product is not affected, the appearance of the appearance of the power shortage, such as slight household flowers, "Niu Te, Bao Ji, 6
" Test method
Theoretical performance:
6 [Sudden force||t t||Design regulations
B.1.2 Determination of the main items
Our Q10 current regulations:
6.1.3 Itch color fastness
0B2537 class test, the quality of 500g6.1.4 Cracking height
The quality of QT2712
6.1.5 PT and end release difference
According to the regulations of QBT2724, this is detailed in 1
6. 2 Sensory requirements
Under natural light, select the distance that can be traveled, and conduct sensory inspection according to the inspection rules
1.1 Group
Products of the same variety of raw materials can be produced in batches of the same variety. 7.2 Factory inspection
1.2.1 Products should be inspected before they are shipped out: they must pass the inspection and be certified before they are shipped out! 7.2.2 Inspection
Sensory requirements, product fastness:
7. 2. 2. 1 Sensory requirements
The speed of the product (piece) is determined by the inspection (tt||). 2. 2. 2 seats rub any half degree
In the products selected by Wangbao, confirm that the machine will collect 3 (pieces) from the whole product, and pass the inspection according to the provisions of 6.1.3 QB/T2704-2005
7.2.3 Qualification judgment
The confidence requirement should be that the product meets the requirements of 4.2: In the fastness inspection, 3 pieces (pieces) of each part meet the requirements, and the batch "station product matching rate" is based on the inspection. If the parts are qualified in the fastness inspection, the training language will be taken for re-inspection of the item. There are 2 (1) in the reconditioning process, and the batch of products is found to be unqualified.
7.3 Type inspection
7.3.1 If the following conditions are met, a comprehensive type inspection and a technical inspection shall be carried out: a. After the product is discontinued for one year, the production shall be resumed after the production is resumed. The basic technical supervision personnel shall not propose a formal inspection fee: c. During normal production, the production rate shall be less than three years. 7. 3. 2 Sampling rate
Randomly take 3 sheets (sheets) from the batch that will be inspected and tested 7.3.3. Correct judgment
7.3.3.1 Single sheet (sheet) judgment rule
If there is one item that is not included in the teaching force, Zhuohan silk section, or the mountain ring is separated, cracked, heavy and different, etc., the sadness is qualified. If one of the items in the technical requirements is not allowed, then the sheet and the containing items are excluded. 7.3. 3. 2 Whole sheet judgment rule
Sheet> All the tested samples are taken, and they are qualified. "Sheet (sheet and above are not qualified, take 6 sheets,) and pass the test. Re-test one sheet, if the whole sheet is broken, it is the qualified product. 8 Marking, packaging, transportation, storage, punctuation, and loading, transportation, and storage are in accordance with GT4694.
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