In fact, at present, tin cans are not only tools in people's lives, but can also be regarded as works of art, with various appearances that can be appreciated. The following are the inspection standards for tin cans. What are the inspection standards?
1、 Inspection standard for appearance of iron cans
1. The color tone of the packaging printing, text content, and logo should be consistent with the signboard (if there is color deviation, the inspection standard should be based on the lower limit of the customer's signature sample).
2. The surface of the tinplate box should be smooth and clean, and the product should be cleaned without stains. There should be no dirt inside the product, and there should be no serious irritant odor, mold, or similar problems.
3. The rolled wire of the product should not have a scraping sensation, and there should be no water chestnuts or vibration patterns around the iron box. In addition, the patterns and text on the surface of the iron can should not be severely scratched or scratched.
4. The iron box service outlets are clear, detailed, without ambiguity or deformation. The surface pattern, text, and ink color should have appropriate, symmetrical, and bright tones. The pattern mesh should be clear and organized, and the packaging printing pattern and text should be clear and detailed, without deformation, broken edges, bubbles, uneven paint, and other poor problems.
5. The iron box pattern has no overprinting or missing printing, and the iron can pattern and text are accurately overprinted. The overprinting inaccuracy cannot be greater than 0.
2、 Inspection standard for appearance of iron cans
The rolled wire of the product should not have a scraping sensation. The tin layer on the edge of the circular gift iron box wall and the sealed rolled layer should be detailed, without any accumulation of tin or rough tin road, no significant scratches or rusting of the iron can, and no water leakage caused by sand holes. The design of the iron can should be exquisite, without any deformation such as collapse or protrusion. The adhesive force of the paint layer is higher than level 2 after the paint layer falls off after the adhesive tape tear off facial mask. When the standard weight is raised to 600g, the paint layer is not cut to the board layer. After steaming, it will not fade, fall off, or wrinkle.
3、 Specification for coating inside the head cavity of iron cans
Inspect according to the type of coating and relative standards, and submit a hygiene inspection report. In fact, this is a very standardized packaging for Ma Kou iron cans, as they are a type of food in people's daily lives. It is essential to ensure everyone's physical and mental health.