ES2050539T3 - PROCEDURE AND DEVICE FOR THE MANUFACTURE OF CARDBOARD PROFILES OR CORNERS PROVIDED WITH A COATING. - Google Patents

PROCEDURE AND DEVICE FOR THE MANUFACTURE OF CARDBOARD PROFILES OR CORNERS PROVIDED WITH A COATING.

Info

Publication number
ES2050539T3
ES2050539T3 ES91908922T ES91908922T ES2050539T3 ES 2050539 T3 ES2050539 T3 ES 2050539T3 ES 91908922 T ES91908922 T ES 91908922T ES 91908922 T ES91908922 T ES 91908922T ES 2050539 T3 ES2050539 T3 ES 2050539T3
Authority
ES
Spain
Prior art keywords
cardboard
strip
coating
strips
manufacture
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.)
Expired - Lifetime
Application number
ES91908922T
Other languages
Spanish (es)
Inventor
Jean-Paul Languillat
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.)
Gunther International Ltd
Original Assignee
Gunther International Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9395812&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2050539(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gunther International Ltd filed Critical Gunther International Ltd
Application granted granted Critical
Publication of ES2050539T3 publication Critical patent/ES2050539T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B31F1/0019—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs the plates, sheets or webs moving continuously
    • B31F1/0029—Folding edges; Folding edges combined with joining; Reinforcing edges during the folding thereof, e.g. by introducing a thread; Folding the edges of a sheathing
    • 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
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B31F1/0019—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs the plates, sheets or webs moving continuously

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Finishing Walls (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO DE FABRICACION DE CODOS DE CARTON A PARTIR DE AL MENOS UNA TIRA DE CARTON (1A, 1B, 1C) Y DE AL MENOS DOS TIRAS DE REVESTIMIENTO (2A, 2B) DE OTRO MATERIAL. EL PROCESO SEGUN LA INVENCION SE CARACTERIZA EN QUE CONSISTE EN: A) TRAER Y PEGAR EN SUPERPOSICION LO O LAS TIRAS DE CARTON (1A, 1B, 1C) SOBRE UNA PRIMERA TIRA DE REVESTIMIENTO (2A) MAS ANCHA QUE DICHAS TIRAS DE CARTON; B) REPLEGAR LOS BORDES LONGITUDINALES DE LA TIRA DE REVESTIMIENTO (2A) HASTA HACER QUE VUELVAN FORMANDO PLIEGUES SOBRE LA CARA LIBRE DE LA ULTIMA TIRA DE CARTON SUPERPUESTA (1C); C) EN PEGAR UNA SEGUNDA TIRA DE REVESTIMIENTO (2B) DE UN ANCHO SENSIBLEMENTE IGUAL AL DE LAS TIRAS DE CARTON SOBRE LOS PLIEGUES DE LA PRIMERA TIRA DE REVESTIMIENTO (2A) Y LA CARA LIBRE DE LA ULTIMA TIRA DE CARTON SUPERPUESTA (1C); D) DOBLAR LONGITUDINALMENTE EL CONJUNTO ASI FORMADO SENSIBLEMENTE AL ANGULO RECTO PARA FORMAR UN CODO (7). LA INVENCION SE REFIERE TAMBIEN AL DISPOSITIVO PARA SU APLICACION Y AL PRODUCTO RESULTANTE.THE INVENTION REFERS TO A PROCESS FOR THE MANUFACTURE OF CARDBOARD ELBOWS FROM AT LEAST ONE STRIP OF CARDBOARD (1A, 1B, 1C) AND AT LEAST TWO STRIPS OF COATING (2A, 2B) OF OTHER MATERIAL. THE PROCESS ACCORDING TO THE INVENTION IS CHARACTERIZED IN THAT IT CONSISTS OF: A) BRINGING AND GLUING OVERLAY THE CARDBOARD STRIPS (1A, 1B, 1C) ON A FIRST STRIP OF COATING (2A) WIDER THAN THESE CARDBOARD STRIPS; B) FOLD THE LONGITUDINAL EDGES OF THE LINING STRIP (2A) UNTIL THEY COME BACK FORMING FOLDS ON THE FREE SIDE OF THE LAST STRIP OF OVERLAPPED CARDBOARD (1C); C) IN GLUING A SECOND LINING STRIP (2B) OF A WIDTH SENSITIVELY EQUAL TO THAT OF THE CARDBOARD STRIPS ON THE FOLDS OF THE FIRST STRIP OF COVERING (2A) AND THE FREE SIDE OF THE LAST STRIP OF OVERLAPPED CARDBOARD (1C); D) LONGITUDINALLY FOLD THE ASSEMBLY SO FORMED SENSITIVELY AT THE RIGHT ANGLE TO FORM AN ELBOW (7). THE INVENTION ALSO CONCERNS THE DEVICE FOR ITS APPLICATION AND THE RESULTING PRODUCT.

ES91908922T 1990-04-17 1991-04-17 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF CARDBOARD PROFILES OR CORNERS PROVIDED WITH A COATING. Expired - Lifetime ES2050539T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004883A FR2660893B1 (en) 1990-04-17 1990-04-17 PROCESS AND DEVICE FOR THE MANUFACTURE OF CARDBOARD CORNERS PROVIDED WITH A COVER AND CORNERS THUS PRODUCED.

Publications (1)

Publication Number Publication Date
ES2050539T3 true ES2050539T3 (en) 1994-05-16

Family

ID=9395812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91908922T Expired - Lifetime ES2050539T3 (en) 1990-04-17 1991-04-17 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF CARDBOARD PROFILES OR CORNERS PROVIDED WITH A COATING.

Country Status (5)

Country Link
EP (1) EP0477357B1 (en)
DE (1) DE69101419T2 (en)
ES (1) ES2050539T3 (en)
FR (1) FR2660893B1 (en)
WO (1) WO1991016193A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688738B1 (en) * 1992-03-20 1995-04-28 Eberle France METHOD FOR MANUFACTURING ONE OR MORE PROFILES OF FLEXIBLE MATERIAL, IN PARTICULAR PAPER, CARDBOARD, COMPOSITE MATERIALS OR THE LIKE, AND DEVICE FOR CARRYING OUT SAID METHOD.
DE102008010588A1 (en) * 2008-02-22 2009-08-27 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Device for producing an edge protection
CN105016069B (en) * 2015-08-03 2017-03-15 上海宝钢工业有限公司 A kind of corrugated board corner protector material strip automatic charging device
CN112693177B (en) * 2020-12-26 2022-07-22 安徽工程大学 Nano filter paper corrugation processingequipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE190333C (en) * 1900-01-01
US2013287A (en) * 1934-05-05 1935-09-03 Equitable Paper Bag Co Carry bag with bridging strip
US2526945A (en) * 1945-12-07 1950-10-24 Continental Can Co Method of and apparatus for continuously forming shapes of resin impregnated fabric
GB689004A (en) * 1951-03-22 1953-03-18 Gosta August Arnold Forsell Improved method of and machine for making laminated corner protectors
US2696865A (en) * 1952-01-28 1954-12-14 Main Products Corp Method of and apparatus for fabricating conveyer belting
GB1344643A (en) * 1971-08-16 1974-01-23 Bogrets G N Semenov O A Dudkin Apparatus for making artcles from a continuously moving strip of thermoplastic material
DE8526740U1 (en) * 1985-09-19 1985-10-31 VWS Wärmeschutzbefestigung GmbH, 7414 Lichtenstein Folding device for an edge protection tape
US4816102A (en) * 1987-12-15 1989-03-28 The Boeing Company Method and apparatus for forming an elongated composite part

Also Published As

Publication number Publication date
WO1991016193A2 (en) 1991-10-31
WO1991016193A3 (en) 1991-12-12
FR2660893B1 (en) 1994-05-06
DE69101419T2 (en) 1994-08-18
FR2660893A1 (en) 1991-10-18
EP0477357B1 (en) 1994-03-16
DE69101419D1 (en) 1994-04-21
EP0477357A1 (en) 1992-04-01

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