The Difference Between Chinese Leather Quality And International Leather Quality Standard Is Compared.

< p > the world is < a target= "_blank" href= "//www.sjfzxm.com/" > clothing < /a > a target= "_blank" href= "_blank".

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< p > the international standard organization drafted and issued by the international standardization organization is mainly based on basic standards and method standards, and the product standards are few.

The ISO international standard drafted and released by the ISO/TC120 leather technology committee is also mainly based on the method standard. A few of the product standards are all in the stage of DIS and FDIS draft, and there are also some relevant standard of leather and wet blue.

The specific requirements of foreign products are mainly embodied in contracts or agreements, which are regulated by the market. Some large companies also have their own products < a href= "//www.sjfzxm.com/news/index_q.asp" > Standard < /a >.

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In the < p > China standard, the number of product standards occupies a considerable proportion. The method standard mainly adopts ISO standard as the object of acquisition, revising and equivalent adopting ISO international standard. The bid rate is about 40%, which still has a certain gap compared with the international standard.

In terms of product standards, foreign countries attach importance to light fastness, color fastness, hygiene and safety performance. Standards do not embody sensory requirements.

In the Chinese product standard, the sensory requirements are the same as those of physical and chemical properties. They are also listed in the standard. They attach importance to conventional physical and chemical indexes, such as tensile, tear, elongation, color fastness to rubbing, pH value and so on.

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< p > the biggest difference between foreign standards, technical regulations and Chinese standards is that it involves the safety and hygienic performance requirements of products, which is usually embodied in the form of regulations and instructions. The standard is mainly the standard of test methods. However, China mainly embodies the specific requirements of products in the form of mandatory standards, which is limited by regulations, and the product standards in the standard system occupy a considerable amount and proportion.

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< p > more and more attention has been paid to the safety and hygienic properties of products abroad. New test methods and testing requirements have been put forward constantly, and the instruments and equipment used are also more advanced. If China does not pay enough attention to it, it can not track the development trend of international standards in time. China's idea that the standardization work of China's leather industry will be more and more different from that of international standardization is hoped to arouse the attention of relevant units and leaders.

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< p > China's < a href= "//www.sjfzxm.com/news/index_f.asp > > leather products < /a > standards are mainly garment leather, shoe upper leather, glove leather, sole leather, shoe leather, furniture leather and patch leather, while ISO international standard is only leather leather standard for leather, glove leather and furniture.

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