Plastic packaging printing standard

[China Packaging Network] As a professional in the soft pack industry, how much do you know about plastic packaging printing standards? Xiaobian specially arranged the following industry standards and hopes to help you!

1, specifications and quality requirements

1 product specifications: plastic film bag more than 100200mm, error 4mm, the following error ± 3mm.

2 pattern position (width): 100mm below the allowable error 2mm; greater than 100-200mm allowable error 3mm; greater than 200-400mm allowable error 4mm.

3 Ink: The hue is correct, bright, uniform, and bright.

4 Overprint: Overprint accuracy, the error is not more than 0.3mm.

5 Netting: The pattern is clear and distinct.

6 text lines: clear and complete, not deformed.

7 Sealing: flat, firm, and tightly sealed.

8 compound: uniform, firm, no wrinkle, no air bubbles, the minor part can only have one air bubble with diameter less than 1mm within 250px2.

9 Appearance: The finished product is clean and does not allow obvious dirt.