Good Results In Leather Raw Materials Innovation, Wet Blue Effect

< p > > a href= "//www.sjfzxm.com/news/index_f.asp" > wet blue > /a > is a progressive product produced by a series of chemical treatments.

It is necessary to use sodium sulphate, degreasing agent, lime, fungicides, auxiliaries, chromium powder and other chemical products from raw skins to wet blue, thus becoming the most serious pollution in leather processing.

The energy saving and environmental protection effect of directly importing wet blue skin is obvious.

According to statistics from Jiaxing entry exit inspection and Quarantine Bureau, as of May 20th this year, Jiaxing imported 17255.9 tons of wet blue skin, an increase of 124.6% compared with the same period last year, and only 1 million 100 thousand tons of waste water.

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< p > "in the past, even if you didn't know the specific address of our company, you could easily find it under the smell of high speed.

But at that time, most of the workers came from environmental protection, inspection and quarantine departments.

Zhou Zhixian, chairman of Tongxiang Gaoqiao Leather Co., Ltd. was very glad to be in the company yard where he could no longer smell the smell. "Now I understand what I call" retreat in order to advance ".

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< p > "first of all, improving the wet blue is to solve the problem of pollutant discharge quota."

Chen Xiangjiang, chairman of Zhejiang Xianglong Leather Co., told reporters that although Xianglong is a designated supplier of leather products in many of the world's largest brands, it has long been a local monitoring object because of its high pollution and high energy consumption.

Now, Xianglong's imported raw material has been changed to wet blue, and the amount of waste water discharged from the past 1920 tons has dropped to 900 tons per day. "If not changed, the sewage emission allowance of 1056 tons per day will be enough for me to close the door and straighten out 60%."

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< p > reporters learned that the 15% increase in the cost of imported wet blue skin was an important reason for the promotion of the measures.

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< p > "accounting can not just look at the surface."

Zhou Zhixian said.

Due to the elimination of a large number of processes, the production scale of Gaoqiao leather has been continuously improved. In 2012, the export volume of Gaoqiao leather increased from 40 million US dollars in 2006 to US $120 million.

The wet blue that can last for 10 years has also helped Zhou Zhixian control the cost of imports.

At the beginning of this year, Zhou Zhixian imported the whole year's skin to suppliers.

"Raw skin can only be kept for 3 to 4 months.

But from my purchase to the present 4 months, the price of raw leather has increased by nearly 40%.

Zhou Zhixian said.

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< p > because the current treatment cost per ton of waste water is as high as 10 yuan. Zhejiang Xianglong "a href=" //www.sjfzxm.com/business/ "leather less than /a" reduces 1000 tons of waste water per day, saving nearly 10 thousand yuan for the waste water.

But this is not the most important thing.

Chen Xiangjiang himself did not think that the difficulty of recruiting workers was also alleviated by improving wet blue.

Although the workers who made the raw skins were paid more than 5000 yuan a month, they were hard to recruit because they were too smelly.

After improving the wet blue coating, most of the former process workers moved to other processes, which not only guaranteed the employment, but also reduced the salary to about 3500 yuan.

"This year's output value is expected to increase from last year's 700 million yuan to 1 billion yuan."

Chen Xiangjiang said.

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< p > because the wet blue has been pretreated, when the enterprises enter the country through the green channel established in Zhapu, the speed of release is only 2 days, and the cost of inspection and quarantine is reduced by half.

Untreated raw skins can be released for 5 days because they may be prohibited from carrying quarantine risks.

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< p > "in fact, we have only made a little improvement, but the benefits we have brought to us are something we hadn't thought of before."

Zhou Zhixian revealed that they are now preparing to gradually use the more downstream a href= "//www.sjfzxm.com/news/index_x.asp" > finished embryo skin < /a > instead of wet blue skin.

This change means that the future Gaoqiao leather will complete the pition from the low side of the smile curve to the two sides.

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