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:
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
spout pouch packaging bags price
Introduction to the functions, features and usage of spout bags
Popular recommendation
Aluminum foil bag
Pouch with handle
Super pouch
spout pouch bags wholesaler
pouch with handle distributors
bag in box wine Solution
coffee bag with coffee design
pouch with handle wholesale
spout pouch manufacturers
coffee grinds pouch Solution
How to fold a gift box? Let the person receiving the gift feel your good intentions
How much do you know about PE bag blowing film?properties of flexible packaging films distributors
The vacuum packaging bag could not be sealed because of this
Pure Source: High quality liquid sealed packaging bag.juice bag in box wholesaler
The difference between liquid bags and regular packaging bags
What are the advantages of octagonal sealed packaging bags
Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa
About the thickness of vacuum packaging bag
Compostable and Biodegradable Stand up Pouches -The Complete Guide
stand up pouch with spout packaging Factory.Classification and material of packaging bags
Application of Bag in Box Packaging
snack food bags manufacture.Which is the best manufacturer of food packaging bags?
Why do Vacuum packing bags wrinkle?food vacuum bag
flexible packaging film thickness wholesale.Sharing of Common Bag Types in Food Packaging Bags
Why do you use grain bags for vacuuming
How to remove the static electricity of the packaging bag?
The design of food packaging bags is very strict for blocking and breathing properties
Advantages of using bag in box packaging compared to traditional forms.bag in box with valve
What types of packaging bags can be classified according to bag type
Plastic particle aluminum foil bag.aluminium foil coffee bag