Hengda Has Launched The Patent "Leather Seamless Bonding Technology".

　　在近日开幕的青岛国际时装周上，亨达展区内一头黄牛赫然出现在眼前，亨达为什么在展厅里摆放一头牛呢？每个人都带着一个疑问向前一探究竟。 本次展会上，亨达以一头牛作为“皮革无缝粘接技术”一个形象展示，向大家介绍了企业自主研发的一项国家发明专利“皮革无缝粘接技术”，该技术每年可以为国家节省18200万头牛，对国家资源的节约以及生态环境的保护有着积极的促进作用。 

In the interview, the reporter realized that the technology made full use of the information technology and used the intelligent 3D CAD computer aided design to calculate the best part of the product and the best remainder.

With the self-developed technology of high frequency bonding, the product can achieve the seamless bonding effect, and the utilization rate of leather materials is increased by more than 17%. It has won the "three award of the China Light Industry Federation's scientific and Technological Invention Award", "national invention patent" and "Qingdao science and technology invention two award".

"Leather seamless bonding technology" has been popularized. According to the 1.5 square feet of each pair of shoes and the 9 billion pairs of leather shoes produced throughout the country, the annual leather material can reach 2 billion 290 million square feet, and the gross leather output per head is 40 square feet (equivalent to 5700 Wan Touniu). According to the 25 yuan per square foot leather, the annual savings can reach 57 billion 300 million yuan.

After the promotion of leather industry in the whole country, it saves 7 billion 290 million square feet per year, which is equivalent to saving 182 million cattle and saving 182 billion 300 million yuan annually.

According to the latest report of the FAO, 1 billion 50 million cattle in the world are the biggest culprits of the greenhouse effect.

Leather seamless bonding technology saves 182 million head cattle, which is equivalent to 2 billion 329 million vehicle emission reductions, 17% global ammonia emissions, 8.7% methane and 18% nitrous oxide emissions, closing 260 medium-sized tanneries, and building a 9 million 200 thousand hectare grassland without grassland.

We can imagine that such a shoemaking technology will bring great gospel to consumers and society, and it will also have great significance for the development of industry and the development of society.

Today, with the theme of environmental protection and the increasing popularity of low-carbon economy, people are beginning to see eye to eye on environmental protection when water resources are scarce, greenhouse gas effects are obvious, and the distribution of toxic wastes and substances directly endangers people's safety.

At this exhibition, Hengda's antiskid massage technology, bacteriostatic deodorization technology, waterproof and breathable technology and many other high and new technologies are healthy, fashionable and comfortable, showing consumers a new concept of healthy consumption, which has aroused the interest and keen concern of consumers and businessmen. Many of them have come to try and buy, many international famous customers have thrown olive branches to Hengda, and signed a cooperation agreement at the exhibition site, and said that such shoemaking technology can create more value for consumers and human society, and the development prospect is unlimited.