The standard GB/T 40871-2021 Plastic film heat-clad steel plates and strips stipulates the classification, code, size, shape, weight, technical requirements, test methods, inspection rules, Encasement, marking and mass certificate of heat-clad steel plates and strips. Heat-clad is a process by heating the substrate and fusing it with a film. It is suitable for the manufacture of steel plates and strips for metal Encasement containers. The film thickness of the substrate is 0.10 mm to 0.60 mm, and the film thickness is 12 μm to 70 μm. This standard ensures the standardization and conformity of products, and refers to relevant steel plate, food safety and Encasement container standards to support product quality control and safe use.
| Status | Active |
|---|---|
| CCS | H46 | ICS | 77.140.50 |
| Release Date | 2021-10-11 00:00:00 | Implementation Date | 2022-05-01 00:00:00 |