Tel: +86 188 2689 9458
source:other news release time:2023-09-25 Hits:

As we all know, this type of composite food bag is no longer indispensable in Chinese people's lives, and the demand for this type of bag in the food bag market is also increasing. Today, let's take a look together.
Classification of composite food packaging bags: 1. According to the composite form, it is divided into single-layer plastic packaging bags and composite grade plastic packaging bags. Single layer plastic packaging bags, mostly made of PE. Mainly made of plastic film, there are also heat sealing grade BOPP. The characteristics of single-layer plastic packaging bags: 1) cheap price, 2) surface printing process, 3) mostly using benzene soluble ink, 4) due to the ink on the surface of the printing layer, compared to gravure printing composite plastic packaging bags, it is easy to fade. 5) It is commonly used in clothing packaging bags and ordinary food packaging. 6) It belongs to low-end packaging. The characteristics of plastic packaging bags: 1) The price is relatively expensive compared to single-layer plastic packaging bags; 2) Image gravure printing is used. 3) Due to the promotion of benzene free and ketone free ink in China, more and more manufacturers are using benzene free and ketone free ink. However, some manufacturers are still using benzene soluble ink to reduce costs. 4) Due to its use of gravure printing, the printing ink is located on the inner side of the printing layer, and then compounded, so as not to cause color discoloration due to friction, oxidation, and other issues, which is much longer than the surface printing of single-layer plastic packaging bags. 5) Composite plastic packaging bags have a wide range of applications, including in the food industry, chemical industry, daily necessities, etc. They are increasingly used for their exquisite printing and functional enhancement. 7) Belonging to mid to high-end packaging, it is divided into general packaging and specialized packaging according to packaging functions.
Read recommendations:
Popular recommendation
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
Coffee & Tea pouch
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
stand up coffee bag price
wine bag in box distributors
Flexible packaging film roll sales
recyclable spout pouches wholesale
super pouch
spout pouch packaging price
spout pouch bags Production
The printing principle of composite bags.eco friendly spout pouches custom
The use of vacuum bag and the method of controlling its thickness
The use of aluminum foil bags
Introduce the development trend of pet food packaging.Spout pouch flexibility Factory
Bag-in-box liquid packaging method
Common types of transparent vacuum packaging bags
Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa
What are the differences between polyester pet vacuum bag and nylon pa vacuum bag
Will liquor vacuum bags affect the wine?
About the thickness of vacuum packaging bag
Food packaging bag should be used correctly.Snack food bag bulk
There are some tips for identifying the material of plastic bags
We all know but not necessarily comprehensive plastic packaging bag use knowledge.zip lock aluminum
What to pay attention to when designing food packaging bags.paper snack food bag distributors
Do you know the tips to use plastic bags?Flexible packaging film roll Manufacturing
Reasons for wrinkles in high-temperature cooking bags after sterilization.aluminum foil bags for coo
Talking about the design specifications of food packaging bags.printed snack food bags supplier
kraft paper pouch bags supplier.Understand the safety performance of food packaging bags
I will introduce to you what is the eight -side sealing bag
Do you need to pay attention to the shelf life of food packaging bags?custom snack food bags