An automatic production line for laser positioning anti-counterfeiting packaging film and its working method
An automatic production line and anti-counterfeiting packaging technology, applied to printing, typewriters, etc., can solve the problems of unreasonable production device structure, unfavorable production development of enterprises, and low production efficiency, so as to achieve simple and easy working principle, improve anti-counterfeiting effect, and work high efficiency effect
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[0045] Such as figure 1 The automatic production line of laser positioning anti-counterfeiting packaging film shown includes machine 901, packaging film feeding support frame 902, packaging film up and down position adjustment unit 903, packaging film straightening unit 904, packaging film upper and lower layer separation unit 905, packaging film Up and down printing mechanism 906, upper packaging film printing supporting unit 907, lower packaging film printing supporting unit 908, upper anti-counterfeit printing detection unit 909, lower anti-counterfeiting printing detection unit 910, upper packaging film winding unit 911 and lower packaging film winding unit Roll unit 912, the packaging film feeding support frame 902, packaging film up and down position adjustment unit 903, packaging film straightening unit 904, packaging film upper and lower layer separation unit 905, packaging film upper and lower spray printing mechanism 906, upper packaging film printing The support uni...
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