Center Certification & Testing International
basic introduction
The leather industry covers the main industries of leather making, shoe making, leather clothing, leather goods, fur and its products, as well as supporting industries such as leather chemicals, leather hardware, leather machinery, and accessories. ZRLK conducts various performance inspections on leather products according to international standards IS0, American AATCC, ASTM and CPSC, British BS, German DIN, Japanese JIS, International Wool Bureau IWS and Chinese GB.
Footwear product inspection items
Try on leather shoes | Heel binding |
Sensory quality | Pull-out strength of upper (band) |
Peel strength | Hook flexural rigidity |
Adhesive strength of outsole and outsole | Shank hardness |
Endurance performance of finished shoes | Heel hardness |
And wear resistance | Material identification |
Inspection items of leather clothing, leather fur and other products
Determination of tearing force and tearing strength | Determination of total ash and water soluble ash |
Determination of tensile strength and elongation | Determination of odor |
Friction color test | Leather washing and dyeing specifications |
Determination of bursting height (bursting strength) | The rule of formaldehyde content |
Regularity of dry peel strength | Sensory test |
Determination of volatile matter | Determination of shrinkage temperature |
Determination of dichloromethane (carbon tetrachloride) extract | Determination of folding fastness of coatings |
p-value |
Carry-on product inspection items
Inspection of appearance quality | Inspection of the durability of the zipper |
Load test (still, drop test, swing test) | Friction color test |
Determination of suture strength | Material identification |
Inspection of accessories |
Our advantage
1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.
2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.
3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.
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The leather industry covers the main industries of leather making, shoe making, leather clothing, leather goods, fur and its products, as well as supporting industries such as leather chemicals, leather hardware, leather machinery, and accessories.
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