1, plate making: nowadays, pvc packaging boxes pay attention to beauty and exquisiteness, so the colors of plate making are also varied. Usually, a style of plastic box will have not only four basic colors, but also several spot colors, such as gold and silver, all of which are spot colors.
2. Material selection: The materials of general plastic boxes are PET, PVC, PP, etc. The thickness of PVC and PET is mostly 0.2-0.8, while the thickness of PP can reach 1.2MM, because the material is too thick and the framed plastic box is too hard, which looks dull.
3, printing: pvc packaging box will not be printed outside, at most only screen printing, because pvc packaging box is an outer packaging box, so the printing process is very demanding, and the most taboo is color difference, ink spots, fading and other shortcomings that affect the appearance.
To find a good pvc box printer, the hard conditions for printing must be met. Baili plastic is the production of printed pvc packaging boxes, which can be used for drawing and proofing.