Tel: +86 188 2689 9458
source:other news release time:2023-11-10 Hits:
Plastic bags are widely used in our daily lives, and there is a high demand in shopping malls. Next, the plastic packaging factory will tell you the production process of plastic bags. The first process is mixing, which involves mixing one or more plastic materials or additives evenly through a mixer.
The process is the process of blowing film. The prepared PE material is processed into plastic film by heating and melting, and the primary operation is to use a film blowing machine. After cooling, the granular plastic film forms the final material film for making plastic bags.
Plastic film is blown into different widths and thicknesses according to customer order requirements, as well as whether it is embossed. The process is printing, and each plastic bag usually has a certain amount of text or image on it, and related printing work is carried out in this process.
If the plastic bag does not have any text or images, and the plastic bag is transparent, then this process can be omitted. The process is sealing and cutting, cutting and sealing a roll of printed plastic film, and ultimately forming the plastic bag required by the customer through a specific punching knife.
Read recommendations:
Flexible packaging film roll price
wholesale coffee bags with valve
The origin of aluminum foil bags!aluminum foil bags for cooking distributors
Tell you how to choose food vacuum bags.vacuum sealer bags for food
Popular recommendation
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
Aluminum foil bag
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
flexible packaging manufacture
biodegradable spout pouches distributors
spout pouch bags Factory
super pouch maker
spout pouch bag price
mulberry mini pouch with handle company
reusable Snack food bag wholesale
mini Snack food bag Solution.How to Choose a Qualified Food Packaging Bag
Get information about olive oil storage
The Revolution in Liquid Packaging
Vacuum packaging bag.food vacuum bag
How to deal with the discoloration of food packaging bags?
A bag is a bag used to pack various articles
What are the aspects of food packaging?reusable Snack food bag Manufacturing
What equipment is needed to produce plastic packaging bags
The printing principle of composite bags.eco friendly spout pouches custom
What are the main uses of bag-in-box?
Three main reasons for poor transparency of transparent vacuum bags.vacuum sealer bags for food
Highlighting characteristics is the focus of our design of facial mask packaging bags.heat seal alum
The packaging manufacturer tells you how to choose flexible packaging materials.reusable Snack food
Common problems and solutions when using Vacuum packing bags to package food.poly bags for food pack
What should I pay attention to when the self -sealed bag should pay attention to during the inflatab
paper snack food bag wholesale.Briefly introduce food packaging bags
Common types of transparent vacuum packaging bags
Low carbon composite aluminum foil bag raw materials have become the main theme
The requirements for food packaging to Vacuum Zipper Bag.smart food Snack food bag
BIB box bag is an outstanding packaging form for drinking water.Pouch with handle wholesale