Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:other news release time:2023-06-21 Hits:
When packaging food in food composite bags, it is important not to use food composite bags with poor printing quality, especially when packaging daily food. The printed font pigments can easily stick to the food and cause food pollution.
For example, when packaging Dim sum, poorly printed fonts are easy to stick to Dim sum. Pigments are chemical reagents, toxic substances, and harmful to human health. In other foods, such as Mantou, various steamed buns and cakes in supermarkets, it is not easy to use food compound bags with fonts on them.
Try to choose materials that are not coated or plated. Because from modern packaging design, it can be understood that many manufacturers use materials with coatings in order to make the packaging more beautiful and corrosion-resistant. This not only makes it difficult to recycle and reuse products after scrapping, but also most coatings themselves have toxicity. If people consume food packaged with this coating, it will cause great harm to their health. In addition, the coating and plating processes have also brought great pollution to the environment. For example, toxic solvent gases are evaporated from coatings, and chromium containing waste liquid and slag are generated during electroplating. Therefore, packaging materials that are not coated or plated should be chosen as much as possible.
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