Plastic box is a box refers to the PP. PVC, PET / APET as materials, plastic box factory in Dongguan will be processed through printing, die cutting, sticky boxes and a series of processes products packaging boxes. Compared with the traditional cartons and other packaging, plastic box with a green, non-toxic, high transparency, product, etc. more intuitive impressions packaging, can effectively improve product packaging grades. Except PP, PET, APET materials, environmental protection, non-toxic, PVC.
　　1, the plate: the plate is now widely used in plastic box CTP plate.
2, choose material: plastic boxes for packaging in general are based on PET, PVC, PP and other materials, PVC, PET thickness are 0.10-0.0.55 large range, PP can be thick 0.75MM, because the material is too thick framed out plastic box is too hard, the appearance looks very dull.
3, Printing: Outside plastic box is not printed up just printing, packaging boxes because the plastic box is so high printing requirements process, the most taboo color differences, dots, these effects fade aesthetic shortcomings.
4, Surface treatment: plastic box factory in Dongguan usually put plastic box packaging surface treatment, a common plastic that is too light, too dumb plastic, uv, over-varnish, too dumb oil. Offset printing is what we say.
5, beer (Die): printing process where beer is more important aspect to beer quasi must die cutter to do accurate, if allowed beer, beer side, beer constantly these will seriously affect subsequent processing.
6, film: plastic box factory in Dongguan are usually printed through the membrane after the first beer, but only after the plastic box is the first beer through the membrane, they are afraid to get to spend package, the second is pay attention to the overall aesthetic plastic boxes, plastic boxes through the membrane material must be handmade, which can reach a certain appearance.
7 sticky box: After laminating machine, you need to go through sticky box processes (automatic stick boxes, artificial stick boxes), glue stick box to note the choice of different materials require different types of glue.