luggage bag tester back bag QB/T1333 - 2010 related standards, Haida as a bag inspection instrument manufacturer, has been focusing on the development and production of luggage equipment, the following is the Haida technician to introduce the lower back bag QB/T1333-2010 related standard:
First, the sensory requirements QB/T1333-2010
1 , full body shape, natural arc, paste flat clothes, angular symmetry, basically correct, neat and clean.
2 , natural leather surface material: uniform thickness, no crack surface, split pulp, decolorization phenomenon. The surface is flat, the back is large, and there are two rough spots on the bottom. The area is not more than 9mm2 . QB/T1333-2004
3 , artificial leather, synthetic leather surface material, uniform color, pattern is clear, there must be no obvious Yin Dao, convex concave, convex. QB/T1333-2004
4 , suture, the product line and live line using silk, nylon, polyester line.
5 , suture line marks: line up and down anastomosis, the stitches are straight, the same pitch, natural leather back bag before the big face, the front cover does not allow jumpers, does not allow more than 15MM long line of skew, side wall, bottom Jumpers must not exceed two places. Artificial leather, synthetic leather bag, a product must not have more than two needle jumper, jumper shall not exceed two.
6 , accessories plating requirements: bright, no rust residue, no leakage plating. QB/T1333-2004
7 , zipper: no misplacement, tooth loss, suture straight, consistent margins, pull smooth and smooth. QB/T1333-2004
8 , the installation of parts, flat service, solid, basic symmetry.
9 , trademarks: graphic clarity.
Second, the physical properties of QB/T1333-2004
1 , weight
300kg specifications within the back of the bag load 3KG , 300-400MM back bag load 4KG , 400MM specifications above load 5KG . Under normal conditions of use, the handles, straps, and hooks shall not fall out, not bad, and the body shall not crack. All types of parts with connection " with taper " are not allowed to deform more than 30% . QB/T1333-2004
2 , suture strength: the suture strength between the fabric in the 60MM * 60MM effective area, not less than 196N . QB/T1333-2004
3 , accessories durability: decorative locks, connectors, magnetic fasteners and other normal switch, after opening and closing 500 times, no exception. QB/T1333-2004
4 , zipper pull light degree of light: not more than 10N , QB/T 2171, QB/T 2172, QB/T 2173 .
5. The color fastness to the surface of the leather is not less than 4.0/3.0 (dry / wet), QB/T 1327 .
Third, the national mandatory regulations list QB/T1333-2004
QB/T1333-2004 back pack GB 18401-2003 National Basic Safety Technical Specification for Textiles
Formaldehyde content ( mg/kg )
GB/T 2912.1
pH value
GB/T 7573
Color fastness
Water resistance (discoloration, staining)
GB/T 5713
Acid-resistant perspiration (discolored, stained)
GB/T 3922
Alkali-resistant perspiration (discolored, stained)
GB/T 3922
Resistance to dry friction
GB/T 3920
Saliva resistance (discoloration, staining)
GB/T 18886
Odor
Using the olfactory evaluation method, the judges should be
Certain training and assessment staff
Decomposable aromatic amine dyes
GB/T 17592.1
Source: Dongguan Haida International Instruments Reproduced without permission! (Or: if you need to reprint, indicate the source)
