Checking changing paper sheets for presence

Description

The presence of paper sheets and transparent sheets is to be reliably detected, even if changes constantly occur between transparent and non-transparent sheets during printing. The check takes place in a dusty environment.

Solution

PRK 18 retro-reflective photoelectric sensors are used. Here, an additional teach function – which is performed on every format change – ensures reliable detection of the respective material.

使用的产品

  • 行业/领域

    Graphics industry (sheet-fed printing)

  • 任务

    Presence inspection

  • 应用

    Checking changing paper sheets for presence