Printing And Dyeing To Achieve Full Digital Automation Production

A few days ago, from Shandong Kangping group in Taishan District of Tai'an, we learned that the self-developed technology and equipment for automatic dyeing of cheese yarn were made available.

Achieve full digital automation production.

Experts believe that the technology and equipment can promote the printing and dyeing industry digitalization, greening, intelligent process, economic and social benefits are significant, and has great value for industry promotion.

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People's impressions are mostly busy workers, roaring machines and pungent chemicals.

In the large workshop of Kangping, only a few workers walked around to see the running data of the equipment. The room was clean and tidy, there was no sewage on the ground, there was no smell in the air, and the sound of the equipment was much smaller.

Traditional printing and dyeing industry has low productivity, technology, logistics, and so on.

All rely on labor, dyeing quality stability is poor, the first pass rate is only about 80%; high energy consumption and high wastewater discharge; the production of cheese dyeing needs to be heated and pressurized, rinsed for 8 to 12 times before and after dyeing, 110 tons of water per ton of yarn, 7.7 tons of steam, and 109 tons of sewage.

All these three problems have seriously restricted the sustainable development of the printing and dyeing industry.

To solve these problems, the automatic dyeing of cheese has always been the goal pursued by printing and dyeing enterprises both at home and abroad. After years of efforts, Germany and Italy have only developed a local automatic horizontal dyeing production system.

After 6 years of technical research, Kangping Nash invested 130 million yuan, and finally innovatively developed the digital automatic dyeing process, automatic production process automation equipment and automatic control technology in the whole production process. It realized the automatic production of cheese dyeing from the original yarn to the finished product for the first time, and obtained 32 independent intellectual property rights.

It is introduced that the digital automatic dyeing process and equipment of the cheese yarn can achieve more than 10 kinds of cheese dyeing such as cotton yarn, wool yarn, cotton yarn and so on. The color difference and cylinder difference increased from the original 4 to 4.5 grade, the dyeing 1 times success rate increased from the original 80% to 96%, the equipment efficiency increased 10% to 15%, the tonnage yarn saved 27.8 tons, the electricity saving 250 kwh, the solar terms 1.7 tons, and the emission reduction was 250 tons.

Reporters learned that this set of automation equipment has now been equipped to more than 30 large and medium-sized textile enterprises.

Relying on this technology, the reformed yarn dyed digital workshop has been included in the 2013 national intelligent manufacturing equipment special project. It has become a major demonstration project and benchmark project for the pformation and upgrading of traditional industries, and has accelerated the popularization and application of the automatic cheese dyeing line in the whole industry.