Printing is a technology that transfers ink to the surface of paper, fabric, plastic, leather and other materials and copies the contents of the original in batches through the process of plate making, ink application, pressure and so on. Printing is the process of transferring the approved printing plate to the substrate through printing machinery and special ink.


26. Water transfer
a. After the special chemical treatment film is printed with the required color pattern, it is sent to the surface of water. When the color pattern is evenly transferred to the product surface by the effect of water pressure, the coated film will automatically dissolve in the water after cleaning and drying, and then a transparent protective layer will be added. This is a very different visual effect of the product.
b. Water transfer printing can do multi-color, multi pattern surface printing, such as wood grain, leather grain and so on.


27. Corrosion treatment
a. Through chemical treatment, local corrosion of the surface and the formation of graphic technology.
b. There is no color to choose. It shows the color of the object, but after corrosion, additional oil can be injected to achieve the color effect.


28. Laser technology
a. A technology of cutting, welding, surface treatment, drilling and micromachining materials by using the characteristics of interaction between laser beam and materials.
b. There is no color to choose. It shows the body color of the object. The image is lighter than the corrosion.


29. Radium carving process
Laser is also called laser engraving or laser marking. It is a process of surface treatment based on optical principle. First, base (spray oil or spray color, then spray surface color, and the color pattern of base is exposed by laser).


(End.)
Go to: Common Technology of Printing and Packaging Materials (part 5)
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Go to: Common Technology of Printing and Packaging Materials (part 3)
Go to: Common Technology of Printing and Packaging Materials (part 2)
Go to: Common Technology of Printing and Packaging Materials (part 1)

Tag for more popular products:
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Holographic film;

For more info, please read our website: https://www.post-printing.com/