Choose food packaging bag aluminum foil bag can be meticulous to which aspects
For food production and sales enterprises, unqualified food packaging bags can not play a role in protecting food safety and health, which is not conducive to food storage and transportation. At the same time, unqualified packaging bags will also affect the color, aroma, taste and other quality of food, which is not conducive to food marketing. For ordinary consumers, unqualified packaging bags will produce toxic substances to pollute food, which will damage the health of consumers. Therefore, the quality of food packaging bags is very harmful, in the production process, food packaging bag manufacturers should strictly control the quality, improve the quality of food packaging bags. The product standard of this kind of packaging bag is obviously higher than that of common industrial products. What should be done to select food packaging bag accurately?
1. The outer package of food packaging bag aluminum foil bag shall be marked in Chinese with the name of the factory, address and product name, and the word "for food" shall be indicated at the conspicuous place. All products are attached with product inspection certificate after delivery.
2. The food packaging bag is free of abnormal smell and peculiar smell when leaving the factory. The packaging bag with special smell cannot be used for food packaging.
3. Colored food packaging bags (dark red or black, etc.) used in the current market cannot be used for food packaging. Because this kind of vacuum packaging bag is often made of recycled plastic.
4. Materials without coating and coating shall be selected as far as possible. In modern packaging design, in order to make the package more beautiful and corrosion-resistant, a large number of materials with coating are used. This not only makes it difficult to recycle and reuse the discarded materials, but also most of the coatings are toxic. If people eat these packaged foods, they will do 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 chromium and other heavy metal waste liquid, waste residue pollution.
5. Choose food packaging bags, aluminum foil bags, it is best to buy them in shopping malls, not in street stalls.
6. Because food packaging bag is not easy to degrade, it will cause environmental pollution, so it is better to choose green packaging materials when purchasing food packaging. 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
Dongguan special bag, plastic bag, plastic bag, plastic bag