Visual Inspection of Tissue Paper Surface Quality

Introduction

For tissue paper manufacturers, defects, wrinkles and breakage on the surface of absorbent paper must be avoided as much as possible. After understanding the customer’s demand for absorbent paper inspection products, we developed a unique solution tailored for the project requirements. 

The Solution

Black spot detection:

 

According to the vision accuracy of 0.04mm, we can detect a black spot with an area of 0.01mm^2 in the center area.

The Solution

According to the vision accuracy of 0.04mm, we can detect a black spot with an area of 0.01mm^2 in the center area.

The Solution

Product Size: 

Through the method of plaque location, we specify the effective white plaque area and confirm and detect the upper and lower limits.

 

Damaged product center:

It is obvious to the naked eye and can be solved by using the visionBank intelligent vision system linear defect detection system.

The Solution

Product size inspection:

  1. Measure the width horizontally and vertically
  1. Measure two adjacent angles at the same time to ensure that the angle is between 80 and 100 degrees
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