polaraize film inspection
Polarizing film inspection machine

overview

・ Foreign matter, scratches, dirt, knicks, etc. in the polarizing plate resin sheet

A device that automatically detects defects such as dents, dents, and vitiligo.

・ Roll to Roll inspection.

・ Stable real-time continuous inspection processing and marking

Technology.

・ High-resolution inspection and inspection technology for minute defects.

-Fatal defect extraction and classification.

・ High-speed review technology for minute defects.

・ Equipment approved by a major Japanese film manufacturer.

・ Defect target: foreign matter, scratches, dirt, knicks, dents,

Dimples, vitiligo, etc.

・ Inspection target: TAC:

Triacetyl cellulol (polarizing film protective film),

PVA (Polarizer Substrate Film), PF (Polarization Protective Film)

・ Camera: Line sensor adopted

* Please contact us for detailed structure and specifications.