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:
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
Five characteristic temperatures in plastic bag production.plastic pouches for food packaging
Popular recommendation
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
Pouch with handle
biodegradable spout pouches sales
spout pouch machine custom
flexible packaging manufacture
spout pouch bags sales
mulberry mini pouch with handle
coffee grinds pouch manufacturer
refillable spout pouches manufacture
How to test the packaging bag
What is the difference between fully biodegradable plastic bags and degradable plastic bags?
There will be several "small holes" on the top of the coffee pouch bags, so what is the my
How are the bags classified?
The printing principle of composite bags!beverage bag manufacturers
Aluminum Foil Bag: The Ultimate Buying Guide
What are the general forms of beverage and food liquid bags?
stand up pouch with spout packaging Factory.Classification and material of packaging bags
Requirements for fertilizer packaging bags.
The origin of aluminum foil bags!disposable aluminum foil bag
Explanation on Different Materials and Valves of Bags in Boxes.bags in a box
Process characteristics of bag in box.juice bag in box
Food packaging bags.packaging companies for food
Advertising bag classification.bag in box direct sales
pet food bag totes custom.The rate of broken composite packaging bags remains high
PE plastic bag introduction
What are the advantages of vacuum packaging bags for food packaging
Production process and standards for paper plastic composite bags
Advantages of non -woven packaging bags.aluminum laminated foil bag
How to choose high quality PE plastic 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
