METHOD FOR INTERLACING A BUNDLE OF SHEETS Russian patent published in 2021 - IPC B42C5/00 

Abstract RU 2756652 C2

FIELD: paper industry.

SUBSTANCE: invention relates to a method for interlacing bundle (5) of sheets (1), in which strip (4) of each individual sheet (1) is previously bent along the first line in order to form first fold line (3') passing parallel to specified edge (2) at first distance (A') from it, and then strip (4) is bent along the second line in order to form second fold line (3") passing parallel to specified edge (2) at second distance (A") from it, wherein the specified first distance differs from the specified second distance.

EFFECT: obtaining a method for interlacing a bundle of sheets.

22 cl, 9 dwg

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RU 2 756 652 C2

Authors

Peleman, Guido Frans M

Dates

2021-10-04Published

2018-05-08Filed