Plastic plastic box plastic box packaging plastic packaging [presentation] plastic plastic box packaging top-package.com/products-detail.asp cpid = 103 plastic plastic boxes for packaging production process:? 1, plate: plastic box is now widely used CTP platemaking 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 packaging plastic packaging often do 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, the film: prints are usually the first through the membrane after 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 manually production, which can achieve a certain aesthetic. 7 sticky box: plastic box packaging plastic after laminating machine, you need to step through the sticky box (automatic stick boxes, artificial stick boxes), glue stick box to note the choice of different materials require different types of glue. Plastic Products Co., Ltd. of Shenzhen Jinli Chang recommended for your friendship:? Cosmetic plastic box top-package.com/products-detail.asp cpid = 114 headset plastic boxes for packaging top-package.com/products-detail.asp cpid =? 127