Tel: +86 188 2689 9458
source:other news release time:2023-06-20 Hits:
1. The outer packaging of food packaging bags should be labeled in Chinese, including the factory name, production address, product name, and clearly marked with the words "for food use". Once the product leaves the factory, it is accompanied by a product inspection certificate. It can be said that this is the most intuitive way to confirm whether food packaging bags are qualified.
2. Food packaging bags should be odorless and odorless when leaving the factory. If there is a special odor, they should not be used on food packaging.
3. Avoid coating packaging materials as much as possible. If a large amount of coated material is used solely to maintain the aesthetics of the packaging, it is completely unnecessary. This is not only because adding coatings increases the difficulty of recycling and reusing packaging bag materials, but also because most coating materials themselves have toxicity. At the same time, the coating process can cause certain environmental pollution, which is not in line with the concept of sustainable development strategy.
4. According to the concept of sustainable development strategy, green packaging materials such as biodegradable plastics can be chosen when choosing food packaging.
5. Colored packaging bags should not be used for food packaging.
Based on the above, although we have a general understanding of how to correctly select and use qualified food packaging bags, do we still want to further identify the non-toxic nature of the food packaging bags at hand? It's okay, there are a few easy ways to try:
Immersion method: immerse the plastic bag in water, and if it is non-toxic, the packaging bag can surface; On the contrary, the packaging bag will not float.
Touch method: Directly touch the plastic bag with your hand. If the packaging bag has a sense of lubrication, it is non-toxic; On the contrary, toxicity.
Flapping method: Lift the packaging bag in the air and pat it vigorously. If a clear sound can be heard, it indicates that the packaging bag is non-toxic; On the contrary, it has toxicity.
Fire burning method: A corner of the packaging bag can be cut off and ignited. If it is easy to burn, it is non-toxic; On the contrary, it has toxicity.
Cleverly utilizing the aforementioned precautions and methods can help you choose food packaging bags correctly in your daily life.
Read recommendations:
Advantages of BIB packaging compared to other packaging methods
Discussion on the Use of Fruit Juice Bags in Beverage Packaging.valve plastic coffee bag
Popular recommendation
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
Coffee & Tea pouch
spout pouch bags wholesaler
kraft paper spout pouch supplier
Spout pouch flexibility price
Aluminum foil bag supplier
spout pouch manufacturers
Aluminum foil bag Factory
aluminium spout pouch company
How to correctly choose plastic bags for food? Teach you a few tricks
What is a compound bag
Test standards for frozen food packaging.petco free dog food bag Manufacturing
The printing principle of composite bags.eco friendly spout pouches custom
Can the vacuum bag be reused?
What is the quality of degradable plastic bags?
Why are cylindrical bag-in-box so popular?
What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil
What are the interactions between the packaging material and the object to be packaged
What is the difference between plastic packaging bags and paper bags
Definition of nylon vacuum bag
smart food snack bags Factory.Talking about the production process of plastic packaging bags
Production process and standards for paper plastic composite bags
Bag in Box.bag in box Processing
bag in box packaging manufacturer.Analysis of inspection points of Zongzi packaging bag
Folding plastic steel packaging belt for packaging bag
What are the functions of biodegradable plastic bags?
What are the reasons for the continuous rise in the BIB market.custom stand up pouch
Sterilization bag-sterilization packaging history.Flexible packaging film roll Packaging
How to build a packaging bag brand?