Laser transparent heat sealing packaging film

Patent Application No.2
Abstract: The utility model relates to the technical field of anti-counterfeiting printing and packaging, in particular to a laser transparent heat sealing packaging film. The utility model is characterized in that a coating layer is arranged on the substrate, and an embossed pattern or an anti-counterfeiting mark is provided at a designated position on the coating layer. Compared with the prior art, the utility model has a novel structure and changes the manufacturing method of the original ordinary heat sealing film. The use of coating and pressure processing into laser effects, so that the original transparent heat sealing film with anti-counterfeiting effect, but also adds a visual effect, so that the outer packaging is more beautiful, but also accurate positioning. Not only suitable for partial printing on the substrate, but also for the overall printing on the substrate. Wide range of applications, can be used for cigarette packaging, medicine boxes, wine boxes, food boxes, tea cans and Other product packaging and anti-counterfeiting purposes. Make the original product packaging a grade, more tend to standardize.