T/WZJL 016-2023 Food-grade paper box
T/WZJL 016-2023 Food-grade paper box
Basic Information
Scope
Main technical content: 1. After the lid is folded and tested, there should be no cracks. 2. The hygiene indicators should meet the requirements of GB 4806.8. 3. The color should be normal, with no odor or mold. The surface should be smooth and clean, with a uniform texture, no scratches, dirt, wrinkles, peeling, defects, perforations, or depressions; the edges should be smooth and well-formed. 4. The printed patterns and text should have uniform color and clear outlines, with accurate positioning. 5. The indentation location should be accurate and clear, without dark lines or burst lines. When folded into shape, the cardboard at the folding line should not crack. 6. The bonding should be firm, without peeling, and with no glue stains on the surface.