A Method and Apparatus for Automatic Variable Creasing with a Digital Creaser

Abstract

The present invention discloses a method and apparatus for an automatic variable creasing with a digital creaser. This method includes the following steps: determining a zero point position C0, a starting location C1, and a variable parameter X; transferring a paper sheet i to the creasing area of an creaser, and calculating creasing position P of the paper sheet according to the zero point position C0, the starting location C1, the variable parameter X and i, making an crease at the creasing position P. This apparatus is composed of a parameter obtaining module, a detection module, a transferring module, an creasing module, and a processing & control module. The present invention realizes the object of automatic variable creasing, making the variable creasing efficiency higher, the precision higher, facilitating binding and page turning of thick paper books. The apparatus of the present invention for automatic variable creasing with a digital creaser is specially designed for the said automatic variable creasing method. The present invention can be used in book sheet creasing.

Dependencies are inferred from the claim text.