WO2004034359A1 - Procede et systeme de placardage - Google Patents

Procede et systeme de placardage Download PDF

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Publication number
WO2004034359A1
WO2004034359A1 PCT/SE2003/001554 SE0301554W WO2004034359A1 WO 2004034359 A1 WO2004034359 A1 WO 2004034359A1 SE 0301554 W SE0301554 W SE 0301554W WO 2004034359 A1 WO2004034359 A1 WO 2004034359A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
printing
placarding
corrugated cardboard
score
Prior art date
Application number
PCT/SE2003/001554
Other languages
English (en)
Inventor
Kurt Aldén
Original Assignee
Sca Packaging Sweden Ab
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 Sca Packaging Sweden Ab filed Critical Sca Packaging Sweden Ab
Priority to DE60306179T priority Critical patent/DE60306179T2/de
Priority to AU2003267911A priority patent/AU2003267911A1/en
Priority to EP03748849A priority patent/EP1550102B1/fr
Publication of WO2004034359A1 publication Critical patent/WO2004034359A1/fr

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/02—Bills, posters, or the like therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing

Definitions

  • the present invention refers to a method for placarding and a system adapted to the method.
  • the placard layers accumulate on top of each other, which means that the placarding surface gradually comes to carry a considerable weight and therefore, in order not to overload the surface, the placarding surface has to regularly be cleaned by tearing off the layers of placards.
  • the accumulation of placard layers can also result in uneven and hence aesthetically unappealing surfaces, which can also make it more difficult to match up designs. Placarding with this method is difficult or even impossible in very cold or damp weather conditions.
  • EP-Bl-0 976 121 discloses a method and system for placarding in which two or more sheets of corrugated cardboard are each carrying a printed section with advertising matter which in combination makes an advertising image. The sheets are folded and transported to a placarding site where they are placed in a holder and combined by specially designed fastening means to make up the complete advertising image.
  • Printing of the placarding sheets is made by block-printing or screen printing. It is not possible with such printing technique to quickly change printing pattern in order to print different patterns in a rapid succession in an inline process.
  • One main object of the present invention is to provide a method and a system for placarding providing a rationalised procedure all the way from printing the advertising message onto a placard, handling of the placard sheet to the placarding site and putting up the placard.
  • the method and system should be adapted to make it possible to quickly change printing pattern in order to print different patterns in a rapid succession in an inline process.
  • the method for placarding comprises the following steps: a) feeding a sheet of corrugated cardboard through a printing unit comprising at least one printhead printing on at least one surface of said sheet by means of digital print-on-demand technique, said sheet constituting an entire placarding surface and the matter printed by the printing unit constituting a complete advertising image, b) in a subsequent process step inline with the printing step making at least one score or groove in the sheet of corrugated cardboard in the feeding direction thereof, c) folding the sheet about said at least one score or groove to make an easily transportable unit of said sheet, d) transporting the folded sheet to a placarding site having a holder for the sheet, e) unfolding the sheet and apply it in the holder.
  • the printing technique used for printing said sheet of corrugated cardboard is selected from: inkjet printing, laser jet printing and toner jet printing.
  • the at least one score or groove is preferably made in the longitudinal direction of the fluting of the corrugated cardboard.
  • the invention also refers to a system for placarding, which comprises: a) means for feeding a sheet of corrugated cardboard through a printing unit adapted to print on at least one surface of said sheet by means of digital print-on- demand technique, said sheet constituting an entire placarding surface and the matter printed by the printing unit constituting a complete advertising image; b) means for making at least one score or groove in the sheet of corrugated cardboard in the feeding direction thereof, said means for printing and for making the score or groove being arranged in-line; c) means for folding the sheet about said at least one score or groove to make an easily transportable unit of said sheet, d) a holder placed at a placarding site said holder being adapted to receive the sheet in an unfolded position to expose the placarding image.
  • the sheet of corrugated cardboard comprises a laminate having an inner layer of corrugated cardboard, at least one outer layer of bleached calendered liner and a hydrophobic or liquid impervious intermediate layer located between said outer layer of calendered liner and said inner layer of corrugated cardboard.
  • the calendered liner is a Kraft liner having a basis weight between 30 and 50 g/m2.
  • Said intermediate layer in one embodiment of the invention is a coating or extrusion of a thermoplastic polymeric material.
  • a coating or extrusion of a thermoplastic polymeric material Preferably said coating has a basis weight between 10 and 30 g/m2.
  • Fig. 1 a-f are schematic views illustrating the method from printing the placard to applying it in a holder for advertising.
  • Fig. 2 is a transverse sectional view through the corrugated cardboard used as placard sheet.
  • a sheet 1 of laminated corrugated cardboard is fed through a printing unit 2, preferably an inkjet printer, printing an advertising image on said sheet 1.
  • the printing unit 2 is a digital print-on-demand unit having a printhead, which prints without exerting any mechanical pressure or direct physical contact between said sheet 1 and the printhead.
  • the printhead structure is generally movable across the entire width of the sheet 1 to perform line by line scan printing in consecutive transversal lines. During each print sequence, one or several transversal lines are printed as the printhead structure is caused to move across the sheet 1.
  • suitable digital printers, or print-on-demand printers are laser printers, toner jet printers and the like.
  • One or both sides of the sheet may be printed with an advertising image. In case both sides of the sheet are printed the advertising images printed thereon may be the same or different.
  • an inkjet printer suited for use in the present invention is a flat bed inkjet printer from Nur Macroprint Ltd. Such a printer has a capacity to print about 120 m 2 per hour.
  • the sheet 1 of corrugated cardboard constitutes an entire placarding surface and the matter printed by the printing unit 2 constitutes a complete advertising image.
  • a standard size of the sheet is 1.6x3.2 m, but may of course be varied within wide ranges.
  • the corrugated cardboard used in the sheet is preferably a laminated corrugated cardboard having an inner core of corrugated cardboard, i.e. a fluting 4 sandwiched between liners 5.
  • At least one of the outer layers 6 of the laminate is a bleached calendered liner, preferably Kraft liner, suited for printing.
  • the other outer layer can be of an optional suitable material, or is of the same bleached calendered liner material.
  • a moisture barrier in the form of a hydrophobic or liquid impervious intermediate layer 7.
  • Said moisture barrier preferably is a coating of a thermoplastic polymeric material. The moisture barrier preferably allows the sheet to be recycled without first having to remove said barrier.
  • the outer layers 6 are of white calandered Kraft liner from Fiskeby, each having a basis weight of 40 g/m 2 .
  • the moisture barrier is of white PE, basis weight 20 g/m 2 .
  • the PE material has been applied between the layers 5 and 6 by heat extrusion, and also acts as boding agent to laminate said layers together.
  • At least one score or groove 3 is made in the sheet of corrugated cardboard in the feeding direction thereof.
  • two scores or grooves 3 are made in the sheet. Any suitable means may be used for providing the desired scores or grooves. Thus knives, needles or any other sharp objects may be used.
  • the scores or grooves are preferably made in the longitudinal direction of the fluting 4 of the corrugated cardboard.
  • the printed sheet 1 is then folded about the grooves 3 to make an easily transportable unit thereof.
  • two grooves 3 are made and the sheet 1 is thus folded in three parts or panels, two outer 1 ', 1 ' ' 'and one intermediate panel 1 ' ' .
  • One of the outer panels 1 ' is preferably made with a somewhat greater width than the other panels, so that when the sheet is folded said panel 1 ' will project a certain distance outside of the other panels and form a gripping edge 10.
  • the folded sheet is then transported to a placarding site having a holder 8 for the sheet.
  • the sheet is unfolded and applied in the holder.
  • Any suitable holding means for receiving and holding the sheet 1 in the holder may be used, such as grooves 9 along the edges of the holder, clamping means etc.
  • the method and system according to the invention provides a rationalised procedure all the way from printing the advertising message onto a placard and putting up the placard at the placarding site.
  • the digital print-on-demand printing technique used further makes it possible to quickly change printing pattern in order to print different patterns in a rapid succession in an inline process.

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Laminated Bodies (AREA)
  • Printing Methods (AREA)
  • Ink Jet (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Toys (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

Un procédé de placardage consiste à faire passer une feuille (1) de carton ondulé dans une unité d'impression (2) imprimant sur au moins une surface de ladite feuille (1) au moyen d'une technique numérique d'impression à la demande, ladite feuille constituant une surface de placardage entière et la matière imprimée par l'unité d'impression constituant une image publicitaire entière. Dans une étape de traitement suivante, en ligne avec l'étape d'impression, au moins une marque ou rainure (3) est formée dans la feuille, dans son sens d'acheminement et la feuille est pliée autour de ladite marque ou rainure afin de rendre une unité de ladite feuille facilement transportable. La feuille pliée est alors transportée jusqu'à un site de placardage doté d'un support (8) pour la feuille, où la feuille est dépliée et appliquée sur le support.
PCT/SE2003/001554 2002-10-10 2003-10-07 Procede et systeme de placardage WO2004034359A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE60306179T DE60306179T2 (de) 2002-10-10 2003-10-07 Verfahren und system für plakate
AU2003267911A AU2003267911A1 (en) 2002-10-10 2003-10-07 Method and system for placarding
EP03748849A EP1550102B1 (fr) 2002-10-10 2003-10-07 Procede et systeme de placardage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0203036-9 2002-10-10
SE0203036A SE525892C2 (sv) 2002-10-10 2002-10-10 Metod och system för affischering

Publications (1)

Publication Number Publication Date
WO2004034359A1 true WO2004034359A1 (fr) 2004-04-22

Family

ID=20289266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2003/001554 WO2004034359A1 (fr) 2002-10-10 2003-10-07 Procede et systeme de placardage

Country Status (6)

Country Link
EP (1) EP1550102B1 (fr)
AT (1) ATE330306T1 (fr)
AU (1) AU2003267911A1 (fr)
DE (1) DE60306179T2 (fr)
SE (1) SE525892C2 (fr)
WO (1) WO2004034359A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142548A (en) * 1937-12-20 1939-01-03 Dennison Mfg Co Decorative display form
US5293705A (en) * 1985-11-12 1994-03-15 Showboard, Inc. Portable display device
EP0711063A2 (fr) * 1994-11-02 1996-05-08 Nur Advanced Technologies Ltd. Appareil et procédé pour impression recto-verso
EP0737583A1 (fr) * 1995-04-11 1996-10-16 Nur Advanced Technologies Ltd. Appareil et méthode d'impression par jet d'encre
WO1998045829A1 (fr) * 1997-04-07 1998-10-15 Resemino System Ab Procede d'affichage et systeme correspondant
EP1094433A2 (fr) * 1999-10-22 2001-04-25 Richard Gardiner Affiches

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142548A (en) * 1937-12-20 1939-01-03 Dennison Mfg Co Decorative display form
US5293705A (en) * 1985-11-12 1994-03-15 Showboard, Inc. Portable display device
EP0711063A2 (fr) * 1994-11-02 1996-05-08 Nur Advanced Technologies Ltd. Appareil et procédé pour impression recto-verso
EP0737583A1 (fr) * 1995-04-11 1996-10-16 Nur Advanced Technologies Ltd. Appareil et méthode d'impression par jet d'encre
WO1998045829A1 (fr) * 1997-04-07 1998-10-15 Resemino System Ab Procede d'affichage et systeme correspondant
EP1094433A2 (fr) * 1999-10-22 2001-04-25 Richard Gardiner Affiches

Also Published As

Publication number Publication date
SE0203036L (sv) 2004-04-11
SE525892C2 (sv) 2005-05-24
AU2003267911A1 (en) 2004-05-04
SE0203036D0 (sv) 2002-10-10
EP1550102B1 (fr) 2006-06-14
DE60306179T2 (de) 2007-05-03
ATE330306T1 (de) 2006-07-15
EP1550102A1 (fr) 2005-07-06
DE60306179D1 (de) 2006-07-27

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