בקרת תהליך ייצור של טבעת איטום גומי

When designing the production process of rubber sealing products, manufacturers should try to improve the performance of the products' anti-compression permanent deformation, anti-compressive stress relaxation, anti-aging and other service life indicators. At the same time, the control of hygiene indicators in the production process is also particularly important. : ① The state implements a sanitary licensing system, and enterprises of water-wading rubber sealing products must obtain licensing approval documents before they can produce and sell. ② Enterprises should establish and improve hygiene training and various hygiene management systems for production personnel. ③ The direct production personnel engaged in water-wading rubber products should undergo hygiene knowledge training, and conduct regular health checks to avoid the spread and transfer of some infectious diseases to the products. ④ The hygiene requirements in the production process conform to the provisions of GB12801-2008 "General Requirements for Safety and Hygiene Requirements in the Production Process". Make sure that the product does not fall on the ground, does not contact the source of pollution, and the raw materials or semi-finished products are not mixed with sundries and dust. Each seal, or each bag of pouch seals that should not be marked on the seal, shall be clearly and firmly marked with the following marks in a manner that does not impair the sealing performance: WA (water mark), date of manufacture and Abbreviation for rubber type.