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:
Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
stand up spout pouch manufacturers
Wine box packaging customization process and specific production process
What types of packaging bags can be classified according to bag type
Popular recommendation
Bag-In-Box
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve
Pouch with Handle Customize
bag in box Factory
stand up spout pouch distributors
stand up spout pouch wholesaler
eco friendly spout pouches company
stand up spout pouch Vendor
aluminium spout pouch price
Pure Source: High quality liquid sealed packaging bag.juice bag in box wholesaler
With the widespread use of bags in boxes, their quality has been continuously recognized.bag in box
Packaging has higher hygiene requirements for food bags.smart food snack bags distributors
How long can cooked food vacuum packaging bags last?
What are the advantages of the bag in the BIB box.bag in box 5l
Definition of vacuum packaging
printed snack food bags price!Introduction to the Function of Food Packaging Bags
Requirements for fertilizer packaging bags.
What is the future development trend of the spout pouch bag?
Development history of vacuum bag technology
Current Situation and Prospects of the Global Packaging Machinery Market.vacuum sealer bags for food
The cause of Vacuum Zipper Bag leak.vacuum zipper bags company
The market volume of bag in bag water continues to grow.coffee bag with valve
How to prevent Food Bag aging.petco free dog food bag Processing
Anti static aluminum foil bag.aluminium spout pouch
Food packaging bag sanitary performance.food eco friendly packaging
The Development Trend of Bags in Boxes is Towards Recycling, Green and Environmental Protection.bag
Three main reasons for poor transparency of transparent vacuum bags.vacuum sealer bags for food
What is the reason for the poor performance of sterile packaging bags?wine bag in box
Why to put desiccant in food 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
