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:
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
eco friendly spout pouches wholesaler
Main Analysis Report on the Current Situation of the Bag in Box Industry
Three main reasons for poor transparency of transparent vacuum bags.vacuum sealer bags for food
Popular recommendation
Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag
Super pouch
Bag-In-Box
wholesale coffee bags with valve
Spout pouch flexibility sales
flexible packaging houston maker
bag in box wine supplier
eco friendly spout pouches supplier
spout pouch serves distributors
spout pouch bag custom
The difference between liquid bags and regular packaging bags
What are the advantages of liquid chemical packaging bags in transportation?
Coffee bags and coffee
Whether biodegradable plastic bags can contact food!
Ziplock bag manufacturers wholesale
Classification of liquid bags
What are the advantages of plastic packaging bags
How to use food packaging bags specifically
How much do you know about PE bag blowing film?properties of flexible packaging films distributors
How to correctly choose plastic bags for food? Teach you a few tricks
Bag in Box is Developing towards Environmental Diversification.bag in box juice dispenser
Non -woven packaging bag quality.retort pouch specification
Tell you how to choose a food vacuum bag.food vacuum bag
The production process of liquid packaging bags.spout pouches
The manufacturer tells you how to choose food vacuum bags.smart food snack bags wholesaler
The characteristics of a plastic film.coffee packaging plastic bag custom
How to separate aluminum materials from packaging bags?
What are the advantages of Plastic Bubble Mailer Bags.biodegradable clear mailing bags Solution
Application of Spout POUCHES
BIB box bag is an outstanding packaging form for drinking water.Pouch with handle wholesale