Tel: +86 188 2689 9458
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:
spout pouch packaging wholesaler
stand up spout pouch manufacturers
The origin of aluminum foil bags!disposable aluminum foil bag
Popular recommendation
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve
clear spout pouch Factory
bag in box wine wholesaler
recyclable spout pouches Manufacturing
paper snack food bag Manufacturing
spout pouch packaging
spout pouch packaging Production
bag in box packaging wholesaler
stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?
The function of Bag-in-Box
Who are the manufacturers of chrysanthemum tea packaging bags?
Packaging airbag inflation
Kraft paper spout pouch bag in line with the theme of environmental protection in the world
How much do you know about packaging bags
What is the material of PE bag and what type of packaging bag can be made
What is the difference between fully biodegradable plastic bags and degradable plastic bags?
Guide the use of plastic packaging bags
What are the common packaging forms of liquid beverages?
Seven factors that should be paid attention to in the design of vacuum food packaging bags
Detailed explanation of the structure of composite packaging materials.vanishing coff packaging bag
Why are biodegradable plastic bags so popular with people?
Sterilized packaging bag.aluminum foil bag large manufacture
Eight -sided sealed bags and self -standing bags.petco free dog food bag Production
The Application of Vacuum Packaging Bags and Inflatable Soft Packaging Bags to Food
What do you need to pay attention to if you use a vacuum packaging bag?mini pet food bag Vendor
kraft paper pouch package sales.Teach everyone how to choose food packaging bags
Requirements for designing food packaging bags.Snack food bag custom
Requirements for food plastic packaging bags.kraft spout pouch
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
