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ATE293039T1 - DEVICE AND METHOD FOR PRODUCING CORRUGATED CARBON WITH A PLANE SURFACE - Google Patents

DEVICE AND METHOD FOR PRODUCING CORRUGATED CARBON WITH A PLANE SURFACE

Info

Publication number
ATE293039T1
ATE293039T1 AT99202474T AT99202474T ATE293039T1 AT E293039 T1 ATE293039 T1 AT E293039T1 AT 99202474 T AT99202474 T AT 99202474T AT 99202474 T AT99202474 T AT 99202474T AT E293039 T1 ATE293039 T1 AT E293039T1
Authority
AT
Austria
Prior art keywords
ribbon
cardboard
flat
occurs
plane surface
Prior art date
Application number
AT99202474T
Other languages
German (de)
Inventor
Gabriele Torretta
Original Assignee
Ingg Terzaghi & De Castiglione
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 Ingg Terzaghi & De Castiglione filed Critical Ingg Terzaghi & De Castiglione
Application granted granted Critical
Publication of ATE293039T1 publication Critical patent/ATE293039T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Laminated Bodies (AREA)

Abstract

A device for the production of corrugated cardboard with a single flat surface, wherein the marks of the junction lines of the crests of the first permanently corrugated cardboard ribbon (8) with the second flat cardboard ribbon (10) are invisible and the cardboard's mechanical strength within the same is not reduced, in which the corrugating cylinders (2, 3) corrugate and preheat the first cardboard ribbon (7) and overlay it on the flat cardboard ribbon (9). The first contact between the two ribbons occurs on the heating cylinder (4), keeping only the second ribbon in a stretched and heated condition while the first cardboard ribbon is not subjected to any pulling or stretching force capable of altering it. The coupling thus occurs without the application of any direct or indirect pressure during the gluing process, which is the source of the undesired phenomenon. <IMAGE>
AT99202474T 1998-07-30 1999-07-28 DEVICE AND METHOD FOR PRODUCING CORRUGATED CARBON WITH A PLANE SURFACE ATE293039T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI001780A IT1301887B1 (en) 1998-07-30 1998-07-30 DEVICE FOR THE PRODUCTION OF CORRUGATED CARDBOARD WITH A SINGLE FACE SIDE

Publications (1)

Publication Number Publication Date
ATE293039T1 true ATE293039T1 (en) 2005-04-15

Family

ID=11380567

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99202474T ATE293039T1 (en) 1998-07-30 1999-07-28 DEVICE AND METHOD FOR PRODUCING CORRUGATED CARBON WITH A PLANE SURFACE

Country Status (5)

Country Link
EP (1) EP0976540B1 (en)
AT (1) ATE293039T1 (en)
DE (1) DE69924678T2 (en)
ES (1) ES2242353T3 (en)
IT (1) IT1301887B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201302572D0 (en) * 2013-02-14 2013-03-27 Interpac Ltd Improvements to apparatus for the manufacture of corrugated board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1538604A (en) * 1967-07-27 1968-09-06 Vente De Materiels Pour La Fab Cardboard corrugator with rapid changes of corrugation reliefs
FR2622145B1 (en) * 1987-10-23 1994-05-27 Lacaux Freres Papeteries Carto ROD CYLINDER FOR A CORRUGATED BOARD MANUFACTURING MACHINE
ES2053377B1 (en) * 1992-03-02 1996-01-16 Torres Martinez M SYSTEM FOR THE MANUFACTURE OF CORRUGATED CARDBOARD.
FR2708011B1 (en) * 1993-07-20 1995-10-13 Otor Sa Machine and method for manufacturing a sheet of single-sided corrugated cardboard.
US6149751A (en) * 1996-11-01 2000-11-21 Marquip, Inc. Low pressure single facer

Also Published As

Publication number Publication date
ITMI981780A0 (en) 1998-07-30
EP0976540A2 (en) 2000-02-02
DE69924678D1 (en) 2005-05-19
DE69924678T2 (en) 2006-03-02
EP0976540B1 (en) 2005-04-13
ES2242353T3 (en) 2005-11-01
IT1301887B1 (en) 2000-07-07
EP0976540A3 (en) 2001-01-17
ITMI981780A1 (en) 2000-01-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties