Tel: +86 188 2689 9458
source:Industry News release time:2022-11-28 Hits:

1. Most food packaging bags contain various patterns and characters, which are completed by heat transfer printing process. At present, most processes are completed by mechanical equipment. There are few places requiring manual operation. Insufficient pressure of mechanical equipment may cause problems. Pressure refers to the force used to print various patterns on food packaging bags. This force can be large or small. If it is too small, the pattern will not be clear, and it is easy to fade or fall off. If it is too large, it will lead to uneven packaging bags, affecting its feel and beauty. If an appropriate pressure is adjusted, it is the key to production, Different materials and different patterns of packaging bags use different pressures, which requires long-term production and testing by operators to obtain accurate values, and this value is gradually adjusted in the process of using mechanical equipment the day after tomorrow.
2. If the color is too light, discoloration may occur. The color modulation is similar to all kinds of inks. If the ink contains a large amount of water, it will cause the ink concentration to become weak. If the ink becomes weak, the patterns and characters will not be clear during transfer printing. It is also common for decolorization to occur when the ink contains water. It is recommended that you should do as you can when mixing colors. Don't add too much water to save costs, just add a small amount of water according to the proportion.
Read recommendations:
Popular recommendation
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
Kraft paper pouch
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
clear spout pouch maker
bag in box packaging Factory
paper snack food bag
valve plastic coffee bag
spout pouch bags Manufacturing
clear spout pouch custom
stand up spout pouch company
What is the sealing length of the bag in box?
aluminium spout pouch Factory.Lightweight heat preservation, Spout pouch accompanying
What are the interactions between the packaging material and the object to be packaged
What is the difference between vacuum bag and aluminum foil bag
Various common sense of plastic packaging bags.valve plastic coffee bag
Christmas coffee bag(R1)
Common types of transparent vacuum packaging bags
Bag-in-Box with Tap: The Innovative Solution for Efficient Liquid Packaging
The selection details of paper bag making are important
What is the principle of vacuum nozzle? Negative pressure principle
Rice brick vacuum bags have improved the quality of rice.vacuum zipper bags company
Six Standards that Vacuum Packaging Bag Suppliers Should Adhere to.Vacuum zipper bag company
Food aluminum foil bag.aluminium coffee bag
Food packaging bags.smart food Snack food bag manufacture
Is the color of food packaging bags fading?
Introduce the causes and solutions of air leakage in vacuum composite bags.aluminium coffee bag
What raw materials are used for making plastic bags?coffee packaging plastic bag
Seven factors that should be paid attention to in the design of vacuum food packaging bags
Customized by aluminum foil bag manufacturer.aluminum foil bag large Manufacturing
flexible packaging film roll pouches custom.How can we find a good supplier for packaging bags with