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    Guangzhou 2011 Leather Product Quality Pass Rate Is 89.8%.

    2011/11/16 14:00:00 31

    Guangzhou 2011 Leather Products Quality Pass Rate

    Guangzhou Quality Supervision Bureau recently announced 2011 Guangzhou leather products quality supervision and inspection results, products

    Qualification rate

    It is 89.8%.

    A batch of scarecrow tickets were found to be able to decompose harmful aromatic amine dyes (banned azo dyes).


    A total of 459 batches of products produced by 407 enterprises were selected based on QB/T1333-2004's back pack, QB/T1618-2006 leather belt, QB/T1619-2006 wallet, QB/T2155-2004 travel bag and GB20400-2006.

    Leatherwear

    And fur harmful substances limit "and other standards, for free formaldehyde, decomposable harmful aromatic amine dyes, overall appearance, fabric requirements, suture, sewing thread, zipper, accessories (appearance), parts installation, standard sample, loading, sewing strength, zipper durability, color fastness, accessories (durability), hardware accessories, logo and other items for inspection.


    After inspection, 47 batches of 47 enterprises failed to meet the standard requirements.

    Among them, the "Scarecrow" ticket (production date / batch number: 2011-05) produced by the Warren Dino leather factory in Baiyun District, Guangzhou, was found to be capable of decomposing harmful aromatic amine dyes (banned azo dyes).

    It is understood that decomposable aromatic amine dyes are synthesized from carcinogenic aromatic amines.

    dyestuff

    That is what people often call "banned azo dyes".

    Under certain conditions, azo dyes can decompose and restore more than 20 aromatic amines with carcinogenicity. This dye will damage human health in the process of long-term contact with human body, and at the same time, it will also discharge a lot of pollutants in the process of producing "banned azo dyes", resulting in serious environmental pollution.


    Spot checks also found that the nominal "Guangzhou JAGUAR" ticket holder (model specification "JM20850201// qualifying product"), which was produced by the Hongdong leather shoes manufacturing Co., Ltd., was named "Calerckiacn" male bag (model specification "M-801186 qualifying product") produced by Xinshi Shunda leather factory in Guangzhou Baiyun District, and the formaldehyde content exceeded the standard.


    Stitching strength is a major problem.

    Stitching strength refers to the strength of the seam.

    During the use of leather products, the tensile strength at the seams is always affected by the various tensile forces. The maximum tensile strength that the seams can withstand is the strength of stitching.

    Unqualified reasons are: first, the quality of leather raw materials selected by some enterprises is not up to standard. When the samples are tested, leather materials break and suture lines are not broken. The two part is that some enterprises save money, cut corners, and stitch sutures and stitches, and the stitches selected are smaller and the stitches are not enough.

    In this spot check, 40 batches of products failed.


    In addition, 3 batches of products were not eligible for color fastness to rubbing, and 1 batches of samples were not qualified.

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