ATE125319T1 - CORRUGATED CARDBOARD PANEL STRUCTURE WITH THREE LAYERS. - Google Patents

CORRUGATED CARDBOARD PANEL STRUCTURE WITH THREE LAYERS.

Info

Publication number
ATE125319T1
ATE125319T1 AT91420334T AT91420334T ATE125319T1 AT E125319 T1 ATE125319 T1 AT E125319T1 AT 91420334 T AT91420334 T AT 91420334T AT 91420334 T AT91420334 T AT 91420334T AT E125319 T1 ATE125319 T1 AT E125319T1
Authority
AT
Austria
Prior art keywords
layers
sheet
corrugated cardboard
panel structure
cardboard panel
Prior art date
Application number
AT91420334T
Other languages
German (de)
Inventor
Jacques Petiard
Original Assignee
Celta
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 Celta filed Critical Celta
Application granted granted Critical
Publication of ATE125319T1 publication Critical patent/ATE125319T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped

Landscapes

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

Abstract

The invention belongs to the field of laminated products and relates to a corrugated cardboard sheet with triple corrugations. Corrugated cardboard sheet comprising three layers of corrugations, of which the two outer ones (1_ and 3_) and an inner one (2_) are separated by a sheet of cardboard, chiefly characterised in that, in the case of a given thickness (E) of the sheet, the outer layers (1_ and 3_) are crisscrossed by a trellis consisting of the inner layer (2_). The thicknesses (e1 and e3) of the outer layers are substantially equal, the thickness (e2) of the inner layer being at least equal to half of the total thickness (E) of the sheet. Application to the field of packaging and wrapping. <IMAGE>
AT91420334T 1990-08-31 1991-09-18 CORRUGATED CARDBOARD PANEL STRUCTURE WITH THREE LAYERS. ATE125319T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011051A FR2666356A1 (en) 1990-08-31 1990-08-31 Corrugated cardboard sheet structure with triple corrugations

Publications (1)

Publication Number Publication Date
ATE125319T1 true ATE125319T1 (en) 1995-08-15

Family

ID=9400115

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91420334T ATE125319T1 (en) 1990-08-31 1991-09-18 CORRUGATED CARDBOARD PANEL STRUCTURE WITH THREE LAYERS.

Country Status (5)

Country Link
EP (1) EP0532813B1 (en)
AT (1) ATE125319T1 (en)
DE (1) DE69111447T2 (en)
ES (1) ES2075393T3 (en)
FR (1) FR2666356A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ245923A (en) * 1993-02-17 1996-05-28 Print Ueb Ltd Panel formed from large pitch and depth corrugated board between liners; details of corner construction between such panels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR804234A (en) * 1935-03-26 1936-10-19 Multi-layered paper product and its manufacturing process
GB793011A (en) * 1953-06-10 1958-04-09 Augustus Gordon Elliott Improvements in and relating to the manufacture of corrugated sheeting from paper
NL283569A (en) * 1961-10-19 1900-01-01
FR1488484A (en) * 1965-07-21 1967-11-02
US3616163A (en) * 1969-07-18 1971-10-26 Atton Box Board Co Corrugated fiberboard
DE2108658A1 (en) * 1971-02-24 1972-09-07
DE2458260A1 (en) * 1974-12-10 1976-06-16 Karlheinz Schulz Compound panel for sound insulation in buildings - has offset honeycomb or corrugated layers of different thickness

Also Published As

Publication number Publication date
DE69111447T2 (en) 1996-03-21
DE69111447D1 (en) 1995-08-24
EP0532813A1 (en) 1993-03-24
ES2075393T3 (en) 1995-10-01
FR2666356A1 (en) 1992-03-06
EP0532813B1 (en) 1995-07-19
FR2666356B1 (en) 1995-01-27

Similar Documents

Publication Publication Date Title
DE69513081D1 (en) Packaging made of laminate material
TW326020B (en) Multilayer film structures for use in the production of paper-like products
ATE186676T1 (en) COMPOSITES AND PACKAGING MATERIALS
ATE202038T1 (en) WHITE-OPAK BARRIER FILM WITH EXCELLENT FLATNESS
BR9405337A (en) Extended collamed film that serves as a barrier to the passage of oxygen evoh and its process of obtaining
AU6699996A (en) Folded-sheet honeycomb structure
BR8703126A (en) MULTIPLE LAYER SHRINKING FILM AND PROCESS FOR THE MANUFACTURE OF A MULTIPLE LAYER FILM WITH PERFECT ADHESION
KR950700714A (en) MULTILAYER FILM EXHIBITING AN OPAQUE APPEARANCE
DK578989D0 (en) MULTI-LAYER FOIL
SE9102142D0 (en) COMPOSITE AIRFOIL WITH INCREASED SHEAR CAPABILITY
SE9501488D0 (en) Packaging laminate and packaging made therefrom
NO180186C (en) Laminated tube
RU93004642A (en) PACKAGING MATERIAL IN THE FORM OF A DRAWING AND METHOD OF ITS PRODUCTION
SE9203007D0 (en) MAKE MANUFACTURING PACKAGING MATERIAL IN THE FORM OF A CONNECTIVE LAMINATE COAT
ATE161219T1 (en) COMPOSITE WITH DIAGONAL WOOD GRAIN
ATE125319T1 (en) CORRUGATED CARDBOARD PANEL STRUCTURE WITH THREE LAYERS.
ES284841Y (en) A SHEET COMPOSED OF AT LEAST TWO LAYERS IN PARTICULAR FOR PACKAGING.
KR970010094A (en) Lightweight architectural plate
CA2030750A1 (en) Drying cloth for transportation receptacles
FR2269418A1 (en) Internally corrugated packaging sheet with all round stiffness - obtd by internal ribs in different directions in different layers
GB157429A (en) Improved building material suitable for use as a wood substitute
JPS54156085A (en) Composite sheet and its manufacture
FI894705A (en) FOERFARANDE FOER FRAMSTAELLNING AV ETT FOERPACKNINGSOMSLAG.
JPH0172325U (en)

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee