Tel: +86 188 2689 9458
source:other news release time:2023-03-30 Hits:
The food packaging bags that need to be sterilized and cooked must have high temperature resistance characteristics. The specifics are as follows:
1. Choose suitable glue
Choose the appropriate glue for composite aluminum -plated thin -film composites such as VMCPP and VMPET. The VMCPP and VMPET composite of different manufacturers are particularly different.
2. Process
① The temperature of the oven and composite rollers is reduced by 5-10 ° C;
② The temperature of the curing room does not exceed 45 ° C;
③ PET/VMPET/PE (CPP) After the first time, it is cured for 1-2 hours after reunion for 1-2 hours.
④ If the air is dry, reduce the dosage of the curing by 10%.
How to make aluminum foil bags?
1. Selection of fighting
The more you fight, the lower the cost. If you choose the appropriate specifications according to the equipment, you can significantly reduce the loss.
2. Adhesive selection
Choose a binder with large first adhesion, high solid content, and good infiltration.
3.
① The amount of glue is about 1.5 times the white film. When printing is a full bottom or a large print area, the amount of glue should be further expanded.
② After the first compound, the second time is cured after 13 hours, and the product is solidified for 72 hours.
③ The aluminum foil does not pass through the flat roller, and the surface is connected to the composite roller.
④ tension control.
⑤ The temperature of the oven and composite roller should be increased as much as possible.
Read recommendations:
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
Spout pouch flexibility Production
How to prevent Bubble Mailer aging
What are the types of Aluminum Foil Bag?aluminum foil bags for grilling wholesale
Popular recommendation
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
PET food bag
China Factory Baby Complementary Food Spout Pouch Baby Food Fruit Puree Bag With Spout Packaging Bag
properties of flexible packaging films Manufacturing
flexible packaging Factory
aluminum foil bags for cooking custom
spout pouch bags custom
super pouch tool bag custom
juice bag in box manufacturer
flexible packaging houston price
If you don't know how to identify the vacuum packaging bag, come and see.vacuum zipper bags for clot
Juice Pouch Bags: The Ultimate Guide
What is the future development trend of the spout pouch bag?
The mobile BIB (Bag-in-Box) packaging solution
printed snack food bags price!Introduction to the Function of Food Packaging Bags
How to inspect the appearance of vacuum bag?
Type of bag
What are the general forms of beverage and food liquid bags?
Requirements for fertilizer packaging bags.
How to deal with the discoloration of food packaging bags?
Do you need to pay attention to the shelf life of food packaging bags?petco free dog food bag distri
smart food snack bags supplier.What is the reason for cutting rounded corners in snack food packagin
Is the desiccant in the food bag toxic?
Development of Food Vacuum Packaging Bag Manufacturers
Development history of packaging bags
Printing process of plastic packaging bags.Flexible packaging film roll Packaging distributors
How to increase the sales of plastic bags.stand up pouches for food package
What is OPP plastic bag and plastic handbag?
The Origin of Aluminum Foil Bag.aluminum foil bag roll
Safety knowledge of food packaging bags