Abstract:
The invention relates to a method and printing machine for producing a printed product with a number of volumes, in which the pages of the volumes are printed in the printing machine by imprinting printed pages onto a web. The web is folded in a folder belonging to the printing machine whereby forming at least one of the volumes of printed product. The printed product is laid out at an exit of the folder, and the web is folded in such a manner that a final format of each volume completely shows one of the printed pages. Before laying out the printed product at the exit of the folder, volumes belonging to the same printed product are collected in the folder by placing these volumes one atop the other.
Abstract:
The invention relates to a cutting device for the transverse cutting of at least one material web (03, 04), comprising a transport cylinder (11), arranged such as to form a first cutting gap (08) with a first transverse cutting device (11, 12). The transport cylinder (11) is also arranged with a second transverse cutting device (11, 13) to form a second cutting gap (09).
Abstract:
A transport device in a folding apparatus is disclosed, comprising a transport cylinder (11), for the transport of signatures (27). The transport cylinder (11) is provided with at least one further cylinder (13). A position of a terminal end of the signature (27) may be altered on the transport cylinder (11) and the further cylinder (13) comprises devices (28) pressing on the signature (27) and displacing the end thereof.
Abstract:
The invention relates to a method and printing machine for producing a printed product with a number of volumes, in which the pages of the volumes are printed in the printing machine by imprinting printed pages onto a web. The web is folded in a folder belonging to the printing machine whereby forming at least one of the volumes of printed product. The printed product is laid out at an exit of the folder, and the web is folded in such a manner that a final format of each volume completely shows one of the printed pages. Before laying out the printed product at the exit of the folder, volumes belonging to the same printed product are collected in the folder by placing these volumes one atop the other.
Abstract:
A folding device pertaining to a rotary press machine, comprising a folding-jaw cylinder (9) and a folding blade cylinder(7,19), said folding blade cylinder (19) being able to move across the axis thereof from a working position, wherein said cylinder cooperates with the folding-jaw cylinder (9), to a rest position.
Abstract:
A folding device pertaining to a rotary press machine, comprising a folding-jaw cylinder (9) and a folding blade cylinder(7,19), said folding blade cylinder (19) being able to move across the axis thereof from a working position, wherein said cylinder cooperates with the folding-jaw cylinder (9), to a rest position.
Abstract:
The invention relates to folding apparatus for cross folding of printed matter, in particular, of variable section lengths. The object is to avoid damage to the printed matter even at high production speeds, and it is attained in that between one transverse cutting device and two successive, parallel cross-folding devices a signature divider is arranged which is used to divide the signatures alternately into two product flow paths. Each product flow path is in the form of a deceleration line, thereby halving the folding speed.