Tel: +86 188 2689 9458
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:
Tell you how to distinguish the material of the vacuum packaging bag
The use and attention of food -grade vacuum packaging bags.vacuum zipper bags for clothes wholesaler
Popular recommendation
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
spout pouch bags Factory
spout pouch packaging bags distributors
bag in box company
bag in box Solution
green coffee pouch price
spout pouch bag wholesale
wine bag in box price
Who are the manufacturers of chrysanthemum tea packaging bags?
How to distinguish the materials of food packaging bags?
What is the quality of degradable plastic bags?
Bag-in-Box with Tap: The Innovative Solution for Efficient Liquid Packaging
Paper IBC (Intermediate Bulk Container): The Future of Sustainable Bulk Packaging
In what areas is the bag-in-box industry used?
Why are water packaging bags not suitable for long-term storage?liquid spout bag
Application of Aluminum Foil Ton Bag.aluminum foil bag price
Differences in the Materials of Composite Packaging Bags
There will be several "small holes" on the top of the coffee pouch bags, so what is the my
Discussion on the Use of Fruit Juice Bags in Beverage Packaging.valve plastic coffee bag
How to correctly select food Vacuum Zipper Bag.vacuum zipper bags for clothes
Toothpaste packaging bag
Common composite food bags in our daily lives..food packaging supply companies
The quality of sterile liquid packaging bags is affected by the following factors.spout pouch manufa
What material is good for vacuum Vacuum Zipper Bag?zipper vacuum sealer bag
Have you ever cared about the quality of shopping plastic bags?Top-line packaging flexible packaging
Suitable plastic packaging bag.stand up coffee packaging
Do you need to pay attention to the shelf life of food packaging bags?custom snack food bags
I will introduce to you what is the eight -side sealing bag
Subscribe to Top-line emails and
stay updated on our news.
+86 188 2689 9458Email: info@toplinepackaging.com
Add: Room 204-205 ,Buliding 2 ,No 7 xinji Road,Nancheng street ,Dongguan City ,Guangdong province,China
Download Catalogs
Wechat
Whatsapp
