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:
China Factory Baby Complementary Food Spout Pouch Baby Food Fruit Puree Bag With Spout Packaging Bag
coffee grinds pouch distributors
kraft paper spout pouch custom
Popular recommendation
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
Aluminum foil bag
PET food bag
printed snack food bags Production
Spout pouch flexibility Production
spout pouch bag wholesale
eco friendly spout pouches Vendor
pouch with handle Factory
bag in box wine price
Spout pouch Vendor
Test standards for frozen food packaging.petco free dog food bag Manufacturing
What is a coffee bag
Perforjuice bag in box.mance and requirements for chemical liquid packaging bags
The advantages and development prospects of aluminum foil bags
Sterile packaging bag.aluminum foil bag large custom
Why does the food packaging bag have a odor and how to avoid it?aluminum foil bags for cooking maker
What are the differences between polyester pet vacuum bag and nylon pa vacuum bag
Can the use of vacuum bags ensure that the food does not get moldy?
How to distinguish the materials of food packaging bags?
How to correctly choose plastic bags for food? Teach you a few tricks
The daily use range of plastic bags is very wide
The requirements for food packaging to Vacuum Zipper Bag.smart food Snack food bag
Current Situation and Prospects of the Global Packaging Machinery Market.vacuum sealer bags for food
composite packaging bag
Definition of Leather Packaging.disposable aluminum foil bag
What are the advantages of octagonal sealed packaging bags.biodegradable spout pouches Manufacturing
Antique advertising bag.Aluminum foil bag maker
Introduce the characteristics of Vacuum Zipper Bags
What types of packaging bags can be classified according to bag type
Common problems of degradable plastic bags
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
