2026-06-26 21:01:42
Click:
The intelligent revolution experienced by China's food grade metal can industry in the past 10 years has taken the core path of upgrading automated production lines, popularizing AI visual inspection, integrating digital systems, and coordinating green manufacturing, achieving a transition from 'labor-intensive' to 'unmanned intelligent manufacturing'. Leading enterprises such as Origen and COFCO Packaging have fully deployed fully automatic coiling welding drying integrated production lines, increasing production efficiency by more than 30% and reducing labor costs by 25%. High frequency electromagnetic drying technology has replaced gas heating, resulting in an annual carbon reduction of over 25 tons per line. The AI visual inspection system achieves millisecond level defect recognition on the high-speed line of 3000 cans per minute, accurately capturing scratches on the can body, printing omissions, and micro defects in the inner wall coating. The missed detection rate is reduced to less than 0.01%, supporting 'zero defect' delivery. Synchronize the construction of MES+IoT platform in the industry to achieve a closed-loop data system for the entire process from raw material feeding to finished product delivery. The energy consumption monitoring system promotes an 18% reduction in comprehensive energy consumption per unit product. In 2025, two new national standards, 'Specification Series for Open Top Metal Cans and Metal Lids' (GB/T 10785-2025) and 'General Technical Requirements for Metal Containers of Canned Food' (GB/T 14251-2026), will be officially implemented and included in the technical specifications for intelligent production for the first time. Shanghai Zidan, Wahaha and other enterprises have been selected as national intelligent manufacturing demonstration factories, and 'intelligent online detection' and 'digital twin factories' have become industry standards, promoting China's metal cans from 'manufacturing' to 'intelligent manufacturing'.