Special products can also need screen printing mesh?s. You can print better with screen printing mesh?s like real lottery tickets. The lottery itself is very important, and it is even more important if you win the prize. Screen printing mesh?s can ensure that lottery tickets look clearer and of better quality. More beautiful on the grade.
There are two points of concern for using screen printing to print lottery tickets:
First, the lottery has its own performance requirements. 1 After the masking ink with stability is printed on the lottery ticket, it should be easier to strip with nails or coins. Such ink-printed lottery tickets, as commodities, must remain stable for at least one year of circulation. 2 After peeling off the masking ink, the exposed characters, numbers, etc. cannot be contaminated by the ink. 3 masking ink should have sufficient shielding. 4 The ink film that shields the ink must have a certain degree of toughness, that is, in the operation of drying, cutting, etc. of the lottery, the surface of the ink film cannot be damaged by a certain external force, and the same requirements are also met as a product in circulation.
Second, the composition of the lottery ticket is mostly one-time, and 150~200g/m 2 of coated paper can be used.First, the printing of the characters, numbers, images, etc. by offset printing, the printin
g surface of the offset printing is flat, which is advantageous for the final masking screen printing. The printing surface after offset printing must be coated with a good transparency outer layer, which not only makes the masking ink have releasability, but also makes the offset graphic stable. The final screen printing screen is then applied to the coating using masking ink, typically with partial masking thick film printing on text and numbers.
Special products are essential in life, and our lives are inseparable. When our manufacturers print special products like the lottery, they need to use the advanced and popular screen printing mesh? to ensure the maximum benefit of themselves and consumers.
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