Tel: +86 188 2689 9458
source:other news release time:2023-11-15 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 raw materials or additives evenly through a mixing machine.
The process is the process of blowing film. The prepared PE raw materials are processed into plastic films by heating and melting, primarily using a film blowing machine for operation. After cooling, the granular plastic film forms the raw material film for manufacturing 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, where each plastic bag usually has a certain amount of text or image, and related printing operations are carried out during 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, where a roll of printed plastic film is cut and sealed, and a specific punching knife is used to form the plastic bag required by the customer.
Read recommendations:
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
packaging spout pouch Processing
Popular recommendation
Spout pouch
Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va
Flexible packaging film roll
eco friendly spout pouches custom
recyclable spout pouches Production
juice bag in box Manufacturing
digital flexible packaging price
aluminium spout pouch company
pet food bag sealer price
zip lock bag for coffee supplier
Introduce you how to use Zipper Vacuum Sealer Bag.zipper vacuum sealer bag
The application of vacuum in food packaging and freezing and drying industry
stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?
What are the packaging machinery and equipment?
What are the composition of plastic bags?coffee packaging plastic bag wholesale
The vacuum packaging bag could not be sealed because of this
Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa
The quality of rice vacuum packaging is very important
flexible packaging film structure wholesale.Real time strategy for packaging bags
Features and uses of textured vacuum bag
bag in box packaging manufacture.Vacuum packaging bags that you don't pay attention to
Talk for you to introduce Vacuum Zipper Bag
Tell you the factors that affect the food packaging bag.petco free dog food bag
How to measure the vacuum packaging bag
New high isolation plastics have been widely used.bag in box Factory
The high-quality characteristics of food composite bags play a key role in the market.printed snack
What is the reason for the poor performance of sterile packaging bags?wine bag in box
What is the integrity and advantage of PET FOOD BAG?petco free dog food bag maker
What is the material of cooking bag
The thickness control of vacuum packaging bag is very important