DESIGN AND ORIGINAL-MODEL REQUIREMENTS FOR PLASTIC TUBES (silk-screen printing)
1. Max space of the printed part in one ink 165mm x157mm.
2. Min pattern density 7%.
3. Min dimension of print 4pt.
4. Min dimension of print in one ink is 6pt print with serifs and 4pt print without serifs.
5. Min dimension of line (mark) 0,12mm.
6. Min dimension of line inserted in reversing gap in one ink is 0.2mm.
7. Min dimension of dot reprinted in reversing in one ink is 0.2mm.
8. Max halftone screen frequency 86 Lpi.
9. Ink misregistration by 0.3mm is permitted.
10. When one colour over prints another the under object should be decreased by 0,3mm.
11. Gloss and mat vanishes.
12. Printing without varnish
13. Partial covering with gloss varnish.
14. While positioning printing ink misregistration is 1mm.
15. CMYK printing.
Technologist R.Kharkovskiy