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:
mulberry mini pouch with handle maker
juice bag in box Manufacturing
How long can cooked food vacuum packaging bags last?
Is there a shelf life of biodegradable plastic bags?Biodegradable Bubble mailing bag distributors
Popular recommendation
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
PET food bag
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
spout pouch black Production
spout pouch bags price
recyclable spout pouches sales
kraft paper spout pouch wholesaler
juice bag in box maker
bag in box packaging Manufacturing
bag in box Vendor
What are the general forms of beverage and food liquid bags?
Guide the use of plastic packaging bags
Convenient choice: Environmentally friendly liquid portable bag
What is the function of the hole on the coffee bag
Classification of express packaging bags
In what areas is the bag-in-box industry used?
Introduce the development trend of pet food packaging.Spout pouch flexibility Factory
Optimizing Liquid Packaging Bag Production for Efficiency and Quality
Bag-In-Box: The Future of Flexible Packaging and Its Impact on Top-line Growth
Liquid flat mouth filling bag
Composite packaging film printing material affects the quality of packaging.stand up spout pouch man
Common types of transparent vacuum packaging bags
How to use plastic packaging bag summary.clear spout pouch manufacturer
Packaging waste.biodegradable spout pouches
What are the functions of biodegradable plastic bags?
How to remove the words on the packaging bag.
Tell you the inspection standards for vacuum bags.vacuum sealer bags for food
Definition of Leather Packaging.disposable aluminum foil bag
Classification of leather packaging.Flexible Packaging Film company
Production precautions for aluminum foil bags.disposable aluminum foil bag