Recently, the Ministry of Industry and Information Technology issued an announcement approving a new batch of industry standards. This batch of standards has a total of 643 items, including 11 sewing machine industry standards, covering industrial and domestic sewing machines, embroidery machines, CNC cutting machines, sewing control systems and other industries.
Except for "Technical Conditions for High-Speed Lockstitch Thread Take-up Rods for Industrial Sewing Machines", the industry standards in this batch are all newly formulated standards, and the "Test Method for Noise Sound Pressure Level of Industrial Embroidery Machines" has filled the industry noise detection in embroidery machines Aspect of the gap. According to the announcement requirements, all the 11 industry standards mentioned above will be officially implemented from July 1, 2016.