Tell you what to pay attention to when using vacuum packaging bags

source:other news release time:2023-03-22 Hits:

　　 Vacuum zipper bag custom

　　1. The outer packaging of vacuum packaging bags shall be marked with Chinese marks, indicating the name, address and product name of the factory, and the words "for food" shall be marked at the obvious place. The products are attached with the product inspection certificate after leaving the factory. This kind of food vacuum packaging bag is relatively safe.

　　2. Colored vacuum packaging bags cannot be used for food packaging. Dark red or black are currently used in the market. Because these vacuum packaging bags are often made of recycled plastic. Not very safe and sanitary.

　　3. Vacuum packaging bags are odorless and odorless when leaving the factory. Food vacuum packaging bags with special smell cannot be used as food packaging bags. What's more, it may be recycled and made. Who knows what was loaded before, especially food packaging.

　　4. Try to choose food vacuum packaging bags without coating or coating. Because in modern packaging design, many businesses use a large number of materials with coating in order to make the packaging more beautiful and corrosion resistant. This not only makes it difficult to recycle and reuse the discarded materials, but also most of the coatings are toxic. If people eat the food packaged in these food bags, it will cause great harm to people's health.

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