Principle

Ultrasonic Sensor (Fork Sensor)

Ultrasonic sensor detects, suitable for clear film, opaque film,

light-sensitive materials, paper, foil…etc, and high dust environments.

Infrared Sensor (Fork Sensor)

Infrared sensor detects, suitable for paper, metal, nonwoven, cloth,

clear and opaque film, sound-permeable materials…etc, and special

inner edge guiding.

Blue Light Sensor (Fork Sensor)

Blue Light Sensor detects, suitable for paper, metal, nonwoven,

cloth, clear and opaque film, sound-permeable materials…etc, and

specialinner edge guiding.

Photoelectric Sensor (Projection Sensor)

Photoelectric sensor detects any material : clear and opaque          

materials, reflective steel, meshes, nonwoven, clothes,…etc.

CCD Image Sensor (Projection Sensor)

CCD Image sensor detects the web, suitable for printing line,

edge, color difference guiding. It can be operated easily by a

color display with touch screen.

Color Line Sensor (Projection Sensor)

Color line sensor detects the web, suitable for printing line, edge, 

color difference guiding.