99高清,亚洲视频在线视频观看视频在线,99在线视频免费,99久久精品视频免费,久久免费视频播放,在线免费观看国产,九九在线视频免费观看

30% increase in patent applications of China's sewing machinery industry in 2020

According to the statistics of the State Intellectual Property Office, in 2020, a total of 7326 patents (subject to the announcement date, the same below) were applied for in China's sewing machinery industry, with a year-on-year growth of 29.77%, including 1860 invention patents, accounting for 25.39%, 4444 utility model patents, accounting for 60.66%, and 1022 design patents (including textile machinery products), accounting for 13.95%, 518 new authorized invention patents were added. During the "13th five-year-plan" period, the number of patent applications in the sewing machinery industry reached 25835, an increase of 60.95% compared with the "12th Five Year Plan", including 7777 invention patents, an increase of 82%. The ratio of average R & D investment to total sales of enterprises has exceeded 4%. Some backbone enterprises have applied for more than 100 pieces in a single year. The industry's intellectual property achievements are remarkable, and its innovation ability has been significantly enhanced. They have mastered a number of key technologies that have an overall impact on the overall improvement of the industry's competitiveness, providing surging power for drawing the grand blueprint of the industry in the 14th five-year-plan.

13 industry standards approved

On March 30, 2021, the examination and approval meeting of 13 light industry standards, including "computer controlled multi head quilting machine for industrial sewing machine" organized by the National Sewing Machinery Standardization Technical Committee, was successfully held in Taizhou. More

"Sewing machinery assembly debugging worker" national professional standard has been approved

On March 26, 2021, the national professional standard examination and approval meeting for sewing machinery assembly and debugging workers was successfully held in China Light Industry Federation. Jia Chengqian, head of the Standards Department of the vocational skill appraisal center of the

Special training held by National Sewing Machinery Standardization Technical Committee

On March 31, the National Technical Committee of sewing machinery standardization held a special training to publicize and interpret the system of GB 1.1-2020 and "leader". More than 60 committee members attended the meeting, and Lin Jianlong, vice president of China Sewing Machinery Association,

Market "good to take off"! Industry analysis: act according to one's ability

After the end of the National Day holiday, suddenly found that the market has become unfamiliar, before the festival is still a dead scene, after the festival has become hot.

Science popularization of sewing machine knowledge

Sewing machine also known as side sewing machine, edge machine, and bone car, generally divided into three lines, four lines, five lines. The main function is to prevent the sewing head from getting hairy. The sewing machine can not only be used for edge binding, but also used to sew T-shirt,