DE2747874A1 - Printing of pictures on paper stack sides - is achieved by gluing stacks together and re-cutting to produce clean surface - Google Patents

Printing of pictures on paper stack sides - is achieved by gluing stacks together and re-cutting to produce clean surface

Info

Publication number
DE2747874A1
DE2747874A1 DE19772747874 DE2747874A DE2747874A1 DE 2747874 A1 DE2747874 A1 DE 2747874A1 DE 19772747874 DE19772747874 DE 19772747874 DE 2747874 A DE2747874 A DE 2747874A DE 2747874 A1 DE2747874 A1 DE 2747874A1
Authority
DE
Germany
Prior art keywords
paper
glue
printing
cutting
cut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19772747874
Other languages
German (de)
Other versions
DE2747874B2 (en
DE2747874C3 (en
Inventor
Karl Hermann Ritter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RITTER JOHANNES ANDREAS
RITTER KARL HERMANN
Original Assignee
RITTER JOHANNES ANDREAS
RITTER KARL HERMANN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RITTER JOHANNES ANDREAS, RITTER KARL HERMANN filed Critical RITTER JOHANNES ANDREAS
Priority to DE19772747874 priority Critical patent/DE2747874C3/en
Publication of DE2747874A1 publication Critical patent/DE2747874A1/en
Publication of DE2747874B2 publication Critical patent/DE2747874B2/en
Application granted granted Critical
Publication of DE2747874C3 publication Critical patent/DE2747874C3/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C9/00—Applying glue or adhesive peculiar to bookbinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D5/00—Sheets united without binding to form pads or blocks

Landscapes

  • Laminated Bodies (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

In the printing industry stacks of paper sheets (2) which form cubes are held together by applying glue to the sheet edges on one of the surfaces of the cube. The presence of the glue makes it difficult to print pictures on this surface. This problem is overcome by glueing the cubes end to end and then re-cutting them at a short distance from the glued surfaces so that a fresh surface free from glue is produced. A uniform quality of printing is then achieved on all four surfaces formed by the sheet edges.

Description

Papierblock - durch Rückenleimung gebundener kubischer Blatt- Paper block - cubic sheets bound by spine glue

stapel mit vier Schnittseiten gleicher Oberflächenstruktur Die Erfindung betrifft einen Papierblock, der aus einem kubischen Blattstapel besteht und der an einer Schnittseite durch Auftrag eines geeigneten Leimes gebunden ist. Stack with four cut sides of the same surface structure The invention relates to a paper block which consists of a stack of cubes of sheets and which is bound on one cut side by applying a suitable glue.

Durch diese Leimbindung entsteht üblicherweise an einer Schnittseite des Papierblockes ein sogenannter Leimrücken. Dieser Leimrucken hat -unabhangig von der verwendeten Leimsubstanz - in jedem Falle eine andere Oberflachenstruktur wie die anderen Schnittseiten des Papierblockes, die aus den Blattkanten der übereinandergestapelten Blätter bestehen, wo also der Papierstoff an der Oberflache liegt.This glue bond is usually created on one cut side a so-called glue spine on the paper block. This glue print has -independent of the glue substance used - in each case a different surface structure like the other cut sides of the paper block, those from the sheet edges of the stacked one on top of the other Sheets exist, so where the paper stock is on the surface.

Bei dieser Erfindung wird davon ausgegangen, daß die vier Schnittseiten bedruckt werden sollen. Beim Bedrucken der vier Schnittseiten tritt jedoch als Nachteil in Erscheinung, daß auf der Leim-Schnittseite durch die andersartige Oberfläche ein anderes Druckbild entsteht als auf den Papier-Schnittseiten und daß auf der Leim-Schnittseite die Möglichkeit der Bedruckbarkeit eingeschrankt ist.In this invention it is assumed that the four cut sides should be printed. However, there is a disadvantage when printing on the four cut sides in appearance that on the glue-cut side through the different surface a different print image arises than on the paper cut pages and that on the Glue cut side the possibility of printability is limited.

Diese Erfindung bezweckt, daß auf allen vier Schnittseiten eine gleichartige Oberfläche ein gleichartiges Druckbild ermöglicht. Das wird dadurch erreicht, daß mindestens zwei oder mehrere Papierblöcke mit jeweils einer Schnittseite aneinandergeleimt werden.This invention aims that on all four cut sides a similar Surface enables a similar print image. This is achieved in that at least two or more blocks of paper, each with a cut side, glued together will.

Diese aneinandergeleimten Blocke werden danach durch einen Trennschnitt wieder vereinzelt, wobei der Trennschnitt dicht hinter der Leimschicht, welche beide Blöcke verbindet, erfolgt.These glued-together blocks are then cut through a separating cut again isolated, with the separating cut close behind the glue layer, which both Blocks connecting, takes place.

Dadurch bleiben nach dem Trennschnitt auf der Leimschicht schmale Papierstreifen kleben, welche die gleiche Oberflãche bilden wie die drei anderen Papier-Schnittseiten. Auf den so geschaffenen vier gleichartigen Oberflächen des Papierblocks entsteht beim Bedrucken auf allen vier Seiten ein gleichartiges Druckbild.This leaves narrow ones on the glue layer after the severing cut Glue strips of paper that form the same surface as the other three Paper cut pages. On the four similar surfaces of the When printing, paper blocks produce a similar print image on all four sides.

L e e r s e i t eL e r s e i t e

Claims (1)

0 Patentanspruch: Papierblock mit vier Schnittseiten, von denen eine Schnittseite durch Leimung gebunden ist. Die Leimschicht verbindet einerseits die aufeinandergestapelten Blatter des Papierblocks und andererseits ebenfalls aufeinandergestapelte schmale Papierstreifen.0 Claim: Paper block with four cut sides, one of which Cut side is bound by glue. On the one hand, the glue layer connects the stacked sheets of the paper block and on the other hand also stacked one on top of the other narrow strips of paper. durch ist die Leimflãche, welche den Papierblock bindet, auf dem Leimrücken ..s»ßerlich nicht sichtbar, sondern auf allen vier Seiten des Papierblocke bilden Papierblattkante bzw. Papierstreifenkante eine gleichartige Oberfläche aus Papierstoff.through is the glue surface, which binds the paper block, on the glue back ..s »not visible externally, but form on all four sides of the paper blocks Paper sheet edge or paper strip edge have a similar surface made of paper material.
DE19772747874 1977-10-26 1977-10-26 Paper block Expired DE2747874C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772747874 DE2747874C3 (en) 1977-10-26 1977-10-26 Paper block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772747874 DE2747874C3 (en) 1977-10-26 1977-10-26 Paper block

Publications (3)

Publication Number Publication Date
DE2747874A1 true DE2747874A1 (en) 1979-05-03
DE2747874B2 DE2747874B2 (en) 1979-11-22
DE2747874C3 DE2747874C3 (en) 1980-07-31

Family

ID=6022229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772747874 Expired DE2747874C3 (en) 1977-10-26 1977-10-26 Paper block

Country Status (1)

Country Link
DE (1) DE2747874C3 (en)

Also Published As

Publication number Publication date
DE2747874B2 (en) 1979-11-22
DE2747874C3 (en) 1980-07-31

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee