With the continuous pursuit of leather quality by consumers and the strengthening of awareness of green consumption trends, businesses are simultaneously facing unlimited business opportunities and huge challenges brought by the leather market. Whether it is leather production enterprises, product designers, or purchasing units, they all need to have a full understanding of the physical and chemical properties of leather and the final performance of the product, to ensure the selection of the correct materials to produce products that satisfy customers. Therefore, more and more customers are coming to Depu Hua to seek fast and professional testing solutions for leather, leather goods, and handbag products.

Handbags and small suitcases

The strength and firmness of the hand strap are important factors in measuring the quality of handbags and suitcases. Depu Hua has the most advanced equipment for comprehensive strength testing, used to evaluate the quality risks of carrying straps in terms of bearing strength and interface firmness.

In addition, we can provide a complete set of color fastness tests, water spot tests, and more related tests, especially in handbags, to assess the risk of color transfer to clothing and the possible occurrence of bubbles when leather products come into contact with water.

belt

From labels, color fastness (dry wet friction color fastness, water fastness, and others) to corrosion resistance testing of buckles and other metal components, Depuhua can provide comprehensive testing according to customer needs to ensure the "applicability" of products.

leather coat

Tests such as dry cleaning color fastness, sun fastness, coating adhesion strength, and rubbing color fastness can be used for testing finished garments or materials and components before production. Components such as zippers, lining, adhesive lining, and buttons also require performance evaluation. In addition, the cleanliness assessment of ready to wear clothing also needs to be considered.

Small leather items (wallets, wallets, etc.) and large suitcases

The tests applicable to small leather products include bead adhesion, button adhesion, seam strength, lining wear resistance, fabric resistance to twists and turns, etc. Common testing items for luggage include buckle/handle strength testing, wear resistance, bending resistance, and seam strength testing. We have advanced and complete testing equipment to ensure that STS DePuHua has the ability to provide comprehensive luggage project testing beyond imagination.

Chemical testing in leather

Depu Hua Testing has advanced evaluation equipment for detecting harmful chemicals such as hexavalent chromium, specific azo dyes, formaldehyde, and pentachlorophenol that may be present in leather products. Even if there are small amounts of such chemicals in leather products, they can pose a threat to consumer health and/or cause pollution to the environment.

Main testing standards

American Association of Textile Chemists and Colorists (AATCC)

American Society for Testing and Materials (ASTM)

Australian Standards Institute (AS)

British Standards Institution (BS)

Canadian Standards Board (CAN/CGSB)

German Institute for Standardization (DIN)

European Committee for Standardization (EN)

China National Standardization Administration (GB)

International Organization for Standardization (ISO)

Japanese Industrial Association (JIS)