The feasibility of printing image and text inspection machine in the appearance inspection of printed products

February 08, 2023

The machine vision detection system is widely used, ranging from the detection of defects in inductance components to the detection of appearance defects such as medicine bottles and bottle embryos. The printing image and text testing machine can test the printing quality and appearance quality of the packaging of bottles, cans, hoses and other products. It can replace manual work and become a new choice for many daily chemical packaging and cosmetics industries to improve the printing quality.

On the packaging of yoghurt cups, coffee cups, disposable paper cups and other products, printing defects are often caused by the failure of printing equipment or the raw material is not pure. These defects generally include large stains, misplacement of printing, exposed printing, displacement, blurred text, ghost, fold damage, etc.

In the past, the inspection of whether the quality of printing and packaging is qualified is mostly achieved through manual visual inspection, not to mention the low efficiency of the inspection, which often leads to missed inspection and false inspection, and the inspection standard is also difficult to unify. With the emergence of automatic visual inspection equipment for printing images and texts, the disadvantages of low efficiency of manual inspection and high outflow rate of defective products have been solved, the efficiency of packaging inspection has been improved, and the labor, time and management costs have also been reduced.

After the packaging inspection of printed graphics and text is finished in the process of production, packaging, stacking and labeling, the graphics and text visual inspection system will use a high-performance industrial camera to take pictures of the packaging surface from multiple angles and all directions, transmit each frame of the image captured to the on-site computer, analyze and process the image information through the image processing software, find out the products with defects in appearance, and realize the online elimination of defective products.

Sebelumnya

Berikutnya

Kontal AS

Pengarang:

Mr. Simon Feng

Phone/WhatsApp:

+8613063807111