Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:other news release time:2023-03-17 Hits:
In our daily life, you can contact plastic bags almost every day, so do you know the difference between PE plastic bags and PVC plastic bags? The following teach you three methods to easily identify.
The chemical name of the common food packaging bag materials is polyethylene (PE) or polypropylene; and polyvinyl chloride (PVC), which is commonly used in raincoat, tablet, slippers, agricultural film and other products, adds more plasticizers, stable Foods should not be placed in foods to avoid harm to health.
Method 1: Visually, PE plastic bags are generally milky and translucent, touch the surface of the plastic bag, PE's feel is lubricated and the texture is stiff and tough.
Method two: shake. You can use your hands to shake the plastic bag, and the crisp sound of the PE plastic bag is made, and the sound of the pvc plastic bag is small and stuffy.
Method 3: Burning. If the conditions permit, the combustion method can also be used to identify. The flame is blue and the upper end is yellow. The paraffin smell is PE plastic bag when burning; It is PVC plastic bag.
Read recommendations:
spout pouch serves distributors
With the widespread use of bags in boxes, their quality has been continuously recognized.bag in box
The Application of Vacuum Packaging Bags and Inflatable Soft Packaging Bags to Food
Popular recommendation
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
Coffee & Tea pouch
125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve
Flexible Packaging Film Factory
clear spout pouch Solution
spout pouch packaging bags Vendor
eco friendly spout pouches manufacturer
Aluminum foil bag supplier
biodegradable spout pouches Vendor
wine bag in box Factory
The State Administration for Market Regulation encourages the optimization of food packaging labels
Kraft paper spout pouch bag in line with the theme of environmental protection in the world
What is a coffee bag
Advantages of BIB packaging compared to other packaging methods
Characteristics of food composite bags.flexible packaging film roll pouches Solution
Shaped Pouches: The Ultimate Guide
There will be several "small holes" on the top of the coffee pouch bags, so what is the my
bag in box packaging Solution.Learn about children's food packaging bags
About the thickness of vacuum packaging bag
What are the requirements for dried fruit packaging bags in food packaging bags.fruit and vegetables
clear spout pouch Manufacturing.Talk about the production process of food packaging bags
Customized by aluminum foil bag manufacturer.aluminum foil bag large Manufacturing
aluminium retort pouch Solution.How to judge the quality issues of plastic packaging bags
Why does facial mask use aluminum foil as packaging bag?
Knowledge of PE packaging bag materials that you are not aware of.properties of flexible packaging f
Application of Spout POUCHES
PE plastic bag introduction
Material composition of degradable plastic bag
The origin of aluminum foil bags!aluminum foil bags for grilling Manufacturing
What are the commonly used materials for tea packaging 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
