EP0596390B1 - Matrice pour la production de flans de boîtes en carton - Google Patents

Matrice pour la production de flans de boîtes en carton Download PDF

Info

Publication number
EP0596390B1
EP0596390B1 EP93117339A EP93117339A EP0596390B1 EP 0596390 B1 EP0596390 B1 EP 0596390B1 EP 93117339 A EP93117339 A EP 93117339A EP 93117339 A EP93117339 A EP 93117339A EP 0596390 B1 EP0596390 B1 EP 0596390B1
Authority
EP
European Patent Office
Prior art keywords
die plate
layer
tool
die
plate
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
EP93117339A
Other languages
German (de)
English (en)
Other versions
EP0596390A1 (fr
Inventor
Michael Schäfer
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.)
PCE PAPER CONVERTING EQUIPMENT GMBH
Original Assignee
PCE PAPER CONVERTING EQUIPMENT GmbH
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 PCE PAPER CONVERTING EQUIPMENT GmbH filed Critical PCE PAPER CONVERTING EQUIPMENT GmbH
Publication of EP0596390A1 publication Critical patent/EP0596390A1/fr
Application granted granted Critical
Publication of EP0596390B1 publication Critical patent/EP0596390B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4445—Matrices, female dies, creasing tools
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/252—Surface scoring using presses or dies

Definitions

  • the invention relates to a die sheet for a punching tool for producing cardboard blanks, which can be glued to a substantially rigid tool plate and has a layer facing a male part of a punching tool, on the top side of which grooved grooves can be milled out, the die sheet being designed as a composite plate the layer facing a patrix is applied to a flexible carrier film that can be releasably attached to the tool plate.
  • Such a matrix sheet is described in DE-A-2 831 619.
  • a punching tool for folding boxes for embossing the folding lines and punching out box blanks is known.
  • the matrix and male are produced by a relatively complex phototechnical process, in which a plate coated with a light-sensitive layer is exposed with the interposition of an embossing line or groove line film and the exposed areas of the plates are then washed out. Elevations from remaining residues of the light-sensitive layer are then arranged on the metal plate in accordance with the male or female profile.
  • die sheets for punching tools for producing cardboard blanks consist of a phenolic hard paper board with fabric inserts. These matrix sheets are glued to the tool plate using a pressure sensitive adhesive. Depending on the size and shape of the punching tool, the die sheet is provided with a counter-contour corresponding to the patrix by milling tools. In particular, grooved grooves are milled into the die sheet, on which the folding grooves are produced during the production of the cardboard blanks. The processing accuracy and material thickness of the matrix sheets depend on the quality of the cardboard to be processed. In the area The sheet material is milled out of the creasing grooves to a remaining thickness of approx. 0.1 mm. The remaining material at the bottom of the groove essentially consists of the lowest fabric insert. The matrix sheet with the pressure sensitive adhesive can only be reused with care.
  • a groove base of the grooved grooves which can be milled out of the die sheet is formed by the carrier film, while the lateral groove edges are formed by the layer applied thereon.
  • a die roller is known from EP-A-0312422, one of which segmentally elastically deformable metal plates with elevations by means of magnetic force are arranged on the outer circumference.
  • this is not a composite plate, the layer facing the male part of which is applied to a flexible carrier film which can be releasably attached to the tool plate.
  • Another die is described in FR-A-26 39 000. This comprises a plate, which means of positioning devices can be positioned relative to the patrix and can be releasably attached to a base plate. The rest of the structure of the die is not clearly described.
  • the carrier roll is made of polyester. These foils are particularly inexpensive and accordingly well suited for the application.
  • the layer is preferably produced from phenolic hard paper boards which have proven particularly suitable for use in corresponding punching machines for producing cardboard blanks.
  • Phenol hard paper sheets with fabric inserts are preferably used.
  • the carrier film can be releasably connected to the tool plate by an adhesive layer that is self-adhesive on both sides. This connection method is particularly simple and inexpensive for the intended application.
  • the flexible carrier film 1 consists of a carrier film 1 and a layer 2, preferably made of phenol hard paper with a fabric insert.
  • the flexible carrier film 1 and the layer 2 are preferably connected to one another by an adhesive layer applied to the carrier film on one side.
  • the flexible carrier film 1 is preferably made of polyester.
  • the composite plate 3 thus formed is used as a die sheet for a punching tool for producing cardboard blanks. Such a tool is usually a band steel cutting tool, the surface contour of which is occupied by stamping dies and knives. As can be seen in FIGS. 2 and 3, matching counter contours must now be worked out from the composite plate 3 in accordance with the embossing dies or strips and the knives in order to produce a die from the die sheet.
  • grooves 4 are milled out of the top of the composite plate 3 in accordance with the impression of the punching tool. These creasing grooves 4 have a depth that extends to the surface of the carrier film 1. While the base of the creasing grooves 4 is formed by the carrier film 1, the side walls are formed by the layer 2 applied thereon. At the points where the knives are later to cut the cardboard sheet to be processed, layer 2 is completely removed.
  • the creasing grooves 4, on the other hand, are mainly used to produce folding creases in cooperation with the male dies.
  • the die sheet is glued to a tool plate 5 by a self-adhesive layer on both sides.
  • the adhesive layer can be located on the back of the carrier film 1 or on the surface of the tool plate.
  • the adhesive layer used has the property that the die sheet is easily removed from the tool plate can be solved.
  • the carrier film 1 has a hinge effect at the base of the creasing grooves 4, which leads to the fact that the entire matrix sheet has a relatively great flexibility.
  • the deformation when the matrix sheet is released does not therefore have to be absorbed by the relatively brittle layer 2, but takes place entirely via the carrier film 1.
  • a breakage of the layer 2 from hard phenolic paper, as is known from the prior art, is therefore made in the matrix sheet according to the invention the composite panel 3 does not take place.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Claims (7)

  1. Feuille de matrice pour un outil à découper pour la fabrication de flans de cartonnages, laquelle feuille de matrice peut être collée sur une plaque porte-outil (5) sensiblement rigide à la flexion et comporte une couche (2) qui est tournée vers un poinçon d'un outil à découper et sur la face supérieure de laquelle peuvent être fraisées des encoches (4), la feuille de matrice étant réalisée sous forme de plaque composite (3) dans laquelle la couche (2), tournée vers un poinçon, est appliquée sur une feuille de support (1) pouvant être collée de manière détachable sur la plaque porte-outil (5),
    caractérisée en ce
    qu'un fond des encoches (4) fraisées dans la feuille de matrice est formé par la feuille de support (1) tandis que les bords latéraux des encoches sont formés par la couche (2) appliquée sur ladite feuille.
  2. Feuille de matrice selon la revendication 1,
    caractérisée en ce
    que la feuille de support (1) est fabriquée en polyester.
  3. Feuille de matrice selon la revendication 1 ou 2,
    caractérisée en ce
    que la couche (2) est fabriquée en plaques de carton-phénolique.
  4. Feuille de matrice selon la revendication 3,
    caractérisée en ce
    que les plaques de carton-phénolique comportent des insertions de tissu.
  5. Feuille de matrice selon l'une des revendications 1 à 4,
    caractérisée en ce
    que la feuille de support (1) peut être reliée de manière détachable à la plaque porte-outil (5) par une couche de colle autocollante sur les deux faces.
  6. Feuille de matrice selon l'une des revendications 1 à 5,
    caractérisée en ce
    que la feuille de support (1) est pourvue sur une face d'une couche de colle sur laquelle est appliquée la couche (2).
  7. Procédé de fabrication d'une matrice par utilisation d'une feuille de matrice selon l'une des revendications 1 à 6, pour un outil à découper pour la fabrication de flans de cartonnages dans lequel,
    a) une plaque porte-outil (5) et/ou la face, tournée à l'opposé d'un poinçon, de la feuille de matrice est/sont pourvue(s) d'une couche de colle autocollante sur les deux faces,
    b) la feuille de matrice (2) est appliquée de manière détachable sur la plaque porte-outil, sur la face tournée à l'opposé du poinçon, et
    c) des encoches (4) sont fraisées en fonction du poinçon dans la face supérieure de la feuille de matrice, le fond des encoches (4) étant formé par la feuille de support (1) tandis que les bords latéraux des encoches sont formés par la couche (2) appliquée sur ladite feuille.
EP93117339A 1992-10-28 1993-10-26 Matrice pour la production de flans de boîtes en carton Expired - Lifetime EP0596390B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9214654U 1992-10-28
DE9214654U DE9214654U1 (de) 1992-10-28 1992-10-28 Matrizenbogen für ein Stanzwerkzeug zum Herstellen von Kartonagenzuschnitten
US08/237,112 US5517880A (en) 1992-10-28 1994-05-03 Bottom die for a stamping tool for producing cardboard blanks

Publications (2)

Publication Number Publication Date
EP0596390A1 EP0596390A1 (fr) 1994-05-11
EP0596390B1 true EP0596390B1 (fr) 1997-01-22

Family

ID=25960079

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93117339A Expired - Lifetime EP0596390B1 (fr) 1992-10-28 1993-10-26 Matrice pour la production de flans de boîtes en carton

Country Status (3)

Country Link
US (1) US5517880A (fr)
EP (1) EP0596390B1 (fr)
DE (1) DE9214654U1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9601827D0 (en) * 1996-01-30 1996-04-03 Trimplex Ltd Creasing machine
DE20019097U1 (de) * 2000-11-10 2001-02-22 Wegter Bernd Stanzvorrichtung
US20080105396A1 (en) * 2006-11-02 2008-05-08 Sonoco Development, Inc. Rotary Die Board
EP2036659B1 (fr) * 2007-09-12 2010-12-01 Foppa Fustelle S.r.l. Procédé pour la manufacture d'une contre matrice pour la coupe de carton
BE1019058A3 (nl) * 2009-12-03 2012-02-07 Rillivo Bvba Bv Met Beperkte Aansprakelijkheid Stansplaat of stansrilplaat.
DE102014003294A1 (de) * 2014-03-07 2015-09-10 Masterwork Machinery Co., Ltd. Ausbrechwerkzeug für eine Stanzmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847036A (en) * 1973-10-10 1974-11-12 Centenary Central Method of producing cutting plates for die cutting operations
US3884132A (en) * 1974-01-11 1975-05-20 Channel Creasing Matrix Inc Magnetically located scoring die matrix
DE2546082A1 (de) * 1975-10-15 1977-04-21 Stanztechnik Gmbh Roeder & Spe Stanzwerkzeug fuer faltschachteln und verfahren zu seiner herstellung
DE2831619A1 (de) * 1978-07-19 1980-02-21 Marbach Gmbh Stanz- und rillwerkzeug
FR2621519B1 (fr) * 1987-10-12 1991-04-26 Buland Jean Dispositif rotatif de decoupe
FR2639000B3 (fr) * 1988-11-15 1991-02-22 Roy Christian Dispositif d'assemblage des elements d'outil de decoupe pour materiaux en feuille
US5143768A (en) * 1991-08-30 1992-09-01 Weyerhaeuser Company Laminated dieboard structure

Also Published As

Publication number Publication date
EP0596390A1 (fr) 1994-05-11
US5517880A (en) 1996-05-21
DE9214654U1 (de) 1994-03-03

Similar Documents

Publication Publication Date Title
DE4321608C2 (de) Kunststoffgehäuse und Verfahren zu dessen Herstellung
EP1843899B1 (fr) Outil de matricage dans un mecanisme d'impression, comprenant une matrice et un poincon
EP1442851B1 (fr) Matrice pour la coupe et le rainurage, méthode pour sa manufacture, son usage et machine équipée d'une telle matrice
DE3302038A1 (de) Rotierende schneidvorrichtung zur herstellung von fensterausschnitten in briefhuellen und kartonagen
DE102009056169A1 (de) Verfahren zum Zurichten von Werkzeugen
EP0790109A1 (fr) Une méthode ainsi qu'un outil d'estampage et rainurage pour la fabrication de pièces découpées et rainurées
DE2756691C3 (de) Mehrschichtiger randverschweißter Aufzeichnungsträger
DE102012017636A1 (de) Verfahren zum Bestimmen des Zurichtbedarfs und Verfahren zum Erstellen eines Zurichtbogens
DE10110563A1 (de) Verfahren zur Herstellung hohlgeprägter Verpackungen und anderer Gegenstände aus Bogenmaterialien, daraus hergestellten Rohbögen und Bogenmaterialien, die in diesem Verfahren verwendet werden
EP0596390B1 (fr) Matrice pour la production de flans de boîtes en carton
DE102006003037A1 (de) Prägen in einem Druckwerk
DE102009034437A1 (de) Vorrichtung und Verfahren zur Ausbildung einer Kontur in einem Kartenkörper für einen tragbaren Datenträger, insbesondere für eine Chipkarte
DE2831619A1 (de) Stanz- und rillwerkzeug
DE60207385T2 (de) Verfahren zur herstellung eines notizblocks
DE3718452C2 (fr)
EP0790110B1 (fr) Outil d'estampage et rainurage pour la production de pièces découpées et rainurées
DE29607060U1 (de) Stanz- und Rillwerkzeug zur Herstellung von gerillten Stanzteilen
EP1640938B1 (fr) Procédé et dispositif pour estamper et empreindre des feuilles de boîtes pliables
DE2265153B2 (de) Werkzeug für Stanzmaschinen
DE102019104380A1 (de) Verfahren zur Herstellung eines Wert- oder Sicherheitsdokumentes sowie Sicherheitsdokument mit einem Sicherheitshologramm
DE202004001738U1 (de) Vorrichtung zum Stanzen von Verpackungselementen o.dgl.
DE60204002T2 (de) Ausbrechwerkzeug aus kunsstoffschaum
DE2541667A1 (de) Verfahren zur herstellung gedruckter schaltungsplatinen
DE102022116427A1 (de) Verfahren zur Bearbeitung einer Oberfläche eines Presswerkzeugs
DE102022125369A1 (de) Presswerkzeug mit einem Rahmenteil und einem Innenteil

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19931026

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI NL

17Q First examination report despatched

Effective date: 19950201

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL

REF Corresponds to:

Ref document number: 148029

Country of ref document: AT

Date of ref document: 19970215

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PATENTANWALTSBUERO JEAN HUNZIKER

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970122

REF Corresponds to:

Ref document number: 59305237

Country of ref document: DE

Date of ref document: 19970306

ITF It: translation for a ep patent filed

Owner name: 0508;05TOFJACOBACCI & PERANI S.P.A.

ET Fr: translation filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: PCE PAPER CONVERTING EQUIPMENT GMBH,GAERTNERPLATZ 16,D-93073 NEUTRAUBLING (DE) TRANSFER- PCE PAPER CONVERTING EQUIPMENT GMBH,ORCHIDEENSTRASSE 30,D-90542 ECKENTAL/BRAND (DE)

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: PCE PAPER CONVERTING EQUIPMENT GMBH

NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

Owner name: PCE PAPER CONVERTING EQUIPMENT GMBH

REG Reference to a national code

Ref country code: FR

Ref legal event code: CA

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20010119

Year of fee payment: 8

Ref country code: CH

Payment date: 20010119

Year of fee payment: 8

Ref country code: AT

Payment date: 20010119

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20010123

Year of fee payment: 8

Ref country code: BE

Payment date: 20010123

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010130

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010201

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011026

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011031

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011031

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

BERE Be: lapsed

Owner name: PAPER CONVERTING EQUIPMENT G.M.B.H. PCE

Effective date: 20011031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020501

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20011026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020628

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20020501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020702

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051026