Patent ID: 8128079
Filing Date: 2012-03-06
Classification: B65H

Abstract:
1. A web product folding and stacking machine, comprising: two folding line making rolls arranged in proximity to each other for transferring web products and causing each said web product to form a folding line thereon; two folding fingers adapted to fold up each said web products along the folding line thereof for enabling said web products to be stacked up in an interfolded condition; a first carrier unit, said first carrier unit having a top surface and a bottom surface opposite to said top surface; a pad arranged on the top surface of said first carrier unit for carrying said web product for folding by said folding fingers; a stoppage unit adapted to isolate interfolded web products, said stoppage unit being movable in a first direction; and a holder adapted to hold interfolded web products, said holder being movable in said first direction, wherein said first carrier unit has a suction device mounted therein for sucking one said web product, said suction device having a nozzle hole located on the bottom surface of said first carrier unit.