1. When using self-supporting zipper bag, the outer package must be marked in Chinese with the name of the factory, address and product name, and the word "for food" should be marked in the obvious place. All products must have product inspection certificate after leaving the factory, which is relatively safe.
2. Color can not be used for food packaging, dark red or black currently used in the market. Because this kind of self-supporting zipper bag is often made of recycled plastic. It's not very safe and hygienic. Be careful.
3. When leaving the factory, it is odorless and odorless. Food self-supporting zipper bag with special smell cannot be used as food packaging bag. What's more, the flavor may be recycled and remanufactured. Who knows what was loaded before, especially the food packaging. http://www.dgbpk.com/
Dongguan Beite packaging materials Co., Ltd
Aluminum foil packaging bags, mask bags, self-supporting zipper bags, eight side sealing bags, red wine bags, dog food bags, beverage bags, box bags, packaging roll film, perforated fruit bags, Dongguan bate packing material Co., Ltd.