The Utility Model Of Textile Sub Tubes Is Invalid In China.

The Patent Reexamination Board of the State Intellectual Property Office made a decision to announce that the 201220229261.7 utility model patent of Guangzhou Tong Bai communication equipment Co., Ltd. was totally ineffective compared with its previous technology.

The utility model patent was applied and named "optical cable protection tube" in 2012, which is actually related to the commonly used textile sub tubes in the communications industry.

Shortly after the utility model patent of Guangzhou Tong Bo was invalid, in December 25th, the Patent Reexamination Board re examined the decision, declaring that the 201220492870.1 utility model patent of Changzhou south glass composite material Co., Ltd. was all invalid because of the same reasons.

This utility New patent In 2012, it was applied and named "a kind of braided sub tube", which is also related to the commonly used textile sub tubes in the communications industry.

"With regard to textile sub tubes or flexible sub tubes, the company has a series of inventions in China and the world, and exclusive rights to use ZL 807334.1 China patents," said global marketing director of the company. Jim Porterfield "The above decision shows that China is working to improve the utility model patents," he said. quality "

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In recent years, under the influence of domestic cotton policy, the competitiveness of domestic cotton products has declined, and the attention of the domestic market for chemical fiber has been increasing. As the world's largest chemical fiber production base, China's labor costs continue to increase and energy constraints and other issues have an important impact on the chemical fiber industry. How to solve these problems is crucial for the industry and enterprises. At present, China's chemical fiber industry has structural overcapacity, and the demand for conventional varieties is not strong. Only by producing high-end and differentiated products can chemical fiber enterprises find a way out. And the production of high-end products can not be separated from high-end production equipment.

At the tenth annual meeting of the China spinning round table forum held recently, Georg Stausberg, CEO of the chemical fiber business board of orrican, summarized the impact of the high-end production equipment on China's chemical fiber market. He pointed out that over the past 50 years, through the continuous innovation of POY, FDY and short fiber spinning system technology, from the continuous condensation system and the advanced environmental friendly direct color spinning scheme using 3DD hybrid technology to the latest high-speed winding head POY, HOY, FDY, IDY and BCF technology, the company has made great contributions to the rapid growth of the chemical fiber industry and the competitiveness of Chinese manufacturing enterprises. At the same time, the products of orrican are also reducing labor and reducing labor intensity, especially energy saving and consumption reduction.

The changes of environmental factors at home and abroad make domestic chemical fiber enterprises have to find a way out by developing differentiated and high-end products. In contrast, the production of chemical fiber products is more demanding for technology, equipment and talents. Southeast Asian emerging markets can not compete with China in chemical fiber production. At present, the high-end equipment used by domestic chemical fiber manufacturers is mainly based on Japan's SSM and Germany's Rui Kang equipment.

Georg Stausberg said that a few years ago, the main selling product of orrican in China was the Bama POY technology. At that time, the main winding heads of Bama were 4, 6 and 8, and in 2014, the newly developed POY technology had 10 heads and 12 heads. In addition, the most advanced FDY winding head can reach up to 32 at present, and 24 and 28 heads can be matched. The development of these new products has greatly reduced the energy consumption in the production process. Lower energy consumption means less carbon footprint and better environmental performance.

Data show that in 1994~2014, through the continuous progress of technology, the consumption of electricity per ton of POY technology has been continuously reduced by about 30%. The energy saving of FDY technology is even more obvious. During the 1994~2014 period, the energy consumption of FDY exceeded 55%.

In addition to the significant effect of reducing energy consumption, the latest POY and FDY technologies also greatly reduce the land area. At present, the cost of land in China is very high. The less land occupied by the yarn producing the same output, the more beneficial it is. This is also a way to increase the competitiveness of enterprises. Among them, the latest 24 technology of FDY can help enterprises save land 61%, and POY technology land savings can reach 45%.