The side support thorn shaft is one of the key equipment of the loom. Its quality level and performance stability are important for controlling the shrinkage of the cloth at the weaving mouth, reducing the breakage of the side warp yarns and the deformation and damage of the side reeds, and even the quality of the fabric. Greater impact. As the speed of looms increases and technology develops, the industry urgently requires revisions to current standards.
On January 7, 2020, the Ministry of Industry and Information Technology of the People’s Republic of China released the 61st of 2019 No. 1 standard announcement, approving 447 industry standards including the “Technical Conditions for Side Support Thorns for Looms”. A total of 16 textile machinery industry standards are involved, with the implementation date being July 1, 2020. A concise catalog of newly promulgated and implemented industry standards in the field of textile machinery is shown in the table below.
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