How do you tell the manufacturer about the safety bag in the food box
At present, there are many kinds of plastic bags for food packaging, which are mainly made of two kinds of plastic films: one is made of polyethylene, polypropylene and melamine; the other is made of polyvinyl chloride. Among them, PVC is a toxic variety. Although PVC resin itself is non-toxic, adding plasticizer in the production process will produce toxicity. In addition, some plastic products are added with stabilizers, and these stabilizers are mainly lead stearate. The lead salt in these stabilizers is easy to precipitate, which can cause accumulated lead poisoning in human body, thus endangering the health of consumers.
The following points should be paid attention to when selecting and using qualified plastic packaging bags for food and in box bag manufacturers' introduction:
1. The outer package of plastic packaging bags for food shall be marked in Chinese with the name of the factory, address and product name, and the word "for food" shall be marked at the obvious place. All products are attached with product inspection certificate after delivery.
When the food is packed in plastic bags, it is not allowed to use plastic bags for food packaging.
3. Colored plastic bags (dark red or black used in the current market) cannot be used for food packaging. Because this kind of plastic packaging bags are often made of recycled plastic.
4. Materials without coating and coating shall be selected as far as possible. From the modern packaging design, in order to make the packaging more beautiful and corrosion-resistant, manufacturers use a large number of materials with coating, which not only brings difficulties to the recovery and reuse of products after scrapping, but also most of the coatings are toxic. If people eat the food packaged in this way, it will cause great harm to people's health. In addition, the process of coating and plating also brings great pollution to the environment. Such as coating volatile toxic solvent gas, electroplating produced waste liquid containing chromium, waste residue and so on. Therefore, we should try to choose the packaging materials without coating and coating.
5. Due to the non degradable characteristics of plastic packaging bags for food, it will cause environmental pollution. The manufacturers of bags in boxes should choose green packaging materials when purchasing food. Paper is the most widely used green packaging material. Therefore, it is better to choose the original paper packaging when choosing food, and biodegradable plastic can also be used. 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, bags in boxes, wrapped films, perforated fruit bags.