Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:other news release time:2023-05-12 Hits:
Since entering the winter, many food packaging bags have a lot of quality problems due to the composite process, such as: the phenomenon of poor peeling strength after composite, difficulty eliminating air bubbles, and increasing white spots have occurred. loss. Some of the compound film workers of some color printing factories have also talked about it. In summer, the same dry method does not have these problems. It will appear in winter and can not be solved. For analysis and suggestions for industry reference:
1. The process of dry composite machine:
1. tension control
(1) Put the roll of the substrate A, put the tension control system
(2) Compound tension control system
(3) Tiring tension control system
2. Dry system control:
(1) The composite machine is usually divided into a three-stage drying system. The set temperature is the first section 50-65 ° C, the second section is 65-75 ° C, and the third section is 75-80 ° C
(2) The wind speed is controlled at a minimum of 25 meters per second. At the wind nozzle, it is best to reach 35 meters per second.
(3) Control the amount of air volume to adjust the oven temperature.
3. The number of wire rollers is related to the amount of glue of the adhesive.
4. Control the uniformity of coating between the spatula and the adhesive.
5. Preheating system
6. Compound part
7. Cooling system
8. Receive volume solidification
Read recommendations:
What are the abilities of composite food bags.food packaging pouch suppliers
Popular recommendation
Bag-In-Box
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
super pouch tool bag company
smart spout pouch Vendor
sideguesst bag for coffee bag
bag in box Processing
spout pouch bag Factory
aluminium spout pouch price
juice bag in box Production
Top-line packaging exhibition
Optimizing Liquid Packaging Bag Production for Efficiency and Quality
Why does the food packaging bag have a odor and how to avoid it?aluminum foil bags for cooking maker
How to define the specifications and dimensions of packaging bags
About the thickness of vacuum packaging bag
Common frozen food packaging materials.smart food Snack food bag
What are the common bag types of food packaging bags
new Bag-in-bag machine purchased in 2023
What should be paid attention to in the customized production of rice packaging bags.super pouch too
Bag in Box: Provide sustainable packaging for your beverages.bag in box for wine
The food vacuum bag takes advantage of each other and the two materials are compounded together
Performance and function of plastic packaging bags
Overview of the production environment and process for sterile packaging bags
Differentiation between vacuum packaging bag manufacturers and industries
Packaging requirements for bag making process
smart food snack bags supplier.What is the reason for cutting rounded corners in snack food packagin
Since you choose the nylon vacuum packaging bag, you should know its advantages.vacuum sealer bags f
Overview of the production and manufacturing process of sterile liquid packaging bags.wine bag in bo
The advantages and applications of Spout POUCHES
What do you need to pay attention to if you use a vacuum packaging bag?mini pet food bag Vendor
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
