Development of Automatic Detection Device for Color Difference of Trademark Paper
To reduce the heavy manual workload and improve the low efficiency and accuracy in the process of checking the color difference of cigarette label paper by visual or color difference meter,this paper studies an automatic color difference detection method of cigarette label paper,and designs and implements an automatic color difference detection device.By scanner,brands are automatically identified or a single brand mode is selected,which applies to different specifications of trademark paper.The device tested in actual trademark paper proves that the efficiency of single point detection is increased by 11 times,and the stability of detection is better than manual detection,which can be used for cigarette manufacturers to control the quality of product packaging,as well as for supplier material quality inspection.
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