Luen Cheong Printing Equipment Group LTD.
Plastics have chemically inert and nonporous surfaces with low surface tensions. Flame treatment machine improves the adhesion of plastics.
Polyethylene and polypropylene for example have very low surface energy. Pretreatment of these and other engineered plastics improves bonding prior to printing, coating, and laminating. ABS, ASA, EPDM, EVA, HDPE, LDPE, PC, PE, PET, PMMA, PP, PS, PU, PVC, PBT and TPU are materials that have proven receptive to inks. It needs flame treatment.
After treated by flame treatment, the Printing Ink will be with good adhensive. It is hard to be scratched and fade.
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