Tel: +86 188 2689 9458
source:other news release time:2022-12-19 Hits:
1. The first thing to see is whether the appearance of the plastic bag has the "food" logo. Usually, this sign should be on the front of the packaging bag, at a conspicuous position. Secondly, it depends on the color. Generally speaking, most plastic bags with color use recycled materials from waste plastics, which cannot be used to contain food. For example, some food markets use black plastic bags to hold fish, shrimp and other aquatic products or meat, which were originally used to hold garbage, and consumers should avoid using them. Finally, it depends on whether the plastic bag has impurities. Put the plastic bag in the sun or light to see if there are black spots and holes. The plastic bag with impurities must be made of waste plastic.
2. Smell the plastic bag to see if it smells and if it makes people feel sick. Qualified plastic bags should be odorless, while unqualified plastic bags will have various tastes due to the use of additives.
3. The qualified plastic bag has a certain strength and will not be broken once torn; The unqualified plastic bags are often of poor strength and easy to crack due to impurities.
Read recommendations:
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
Popular recommendation
Super pouch
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
Spout pouch company
Pouch with Handle Customize
Pouch with Handle Customize
metallized coffee bags
kraft spout pouch custom
refillable spout pouches wholesale
mini pet food bag
How to test the packaging bag.
The printing principle of composite bags.eco friendly spout pouches custom
What are the main uses of bag-in-box?
Bag-In-Box: The Future of Flexible Packaging and Its Impact on Top-line Growth
Snack food bag bulk manufacture.Detailed method for customizing food packaging bags
What is a composite bag
Guide the use of plastic packaging bags
Features and uses of textured vacuum bag
Retort bags, freeze-resistant vacuum bags
Snack Pouches: The Ultimate Guide
Benefits of Zipper Bag
What is the difference between cooking bag and boiling bag
What is the difference between rice vacuum bags and rice woven bags
Development Trend of Liquid Box Bag Industry
What glue should be used in glyph paper packaging bags?mulberry mini pouch with handle Vendor
Classification and characteristics of vacuum packaging bags.stand up coffee bag Vendor
Main Analysis Report on the Current Situation of the Inner Bag Industry in Container Bags.white stan
The significance of bags in sterile boxes
Clear Spout Pouch is widely used in the daily chemical industry.stand up pouch with spout packaging
The use and attention of food -grade vacuum packaging bags.pint zipper vacuum bag Processing