EP0981487B1 - Procede et dispositif pour saisir une partie d'une couche exterieure d'une bande de materiau d'un rouleau d'alimentation - Google Patents

Procede et dispositif pour saisir une partie d'une couche exterieure d'une bande de materiau d'un rouleau d'alimentation Download PDF

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Publication number
EP0981487B1
EP0981487B1 EP98933555A EP98933555A EP0981487B1 EP 0981487 B1 EP0981487 B1 EP 0981487B1 EP 98933555 A EP98933555 A EP 98933555A EP 98933555 A EP98933555 A EP 98933555A EP 0981487 B1 EP0981487 B1 EP 0981487B1
Authority
EP
European Patent Office
Prior art keywords
supply roll
threading means
material web
threading
outer layer
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
EP98933555A
Other languages
German (de)
English (en)
Other versions
EP0981487A1 (fr
Inventor
Martin Günter MENZ
Gerd Erich Stettner
Franz Konrad Mezger
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP0981487A1 publication Critical patent/EP0981487A1/fr
Application granted granted Critical
Publication of EP0981487B1 publication Critical patent/EP0981487B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/105—Opening of web rolls; Removing damaged outer layers; Detecting the leading end of a closed web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/924—Work wrapped or coated around a core, not part of the machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2192—Endless conveyor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2196—Roller[s]

Definitions

  • the invention relates to a method and Device according to the preamble of Claim 1.
  • DE 42 12 095 C1 is a method and a Device known with the on the outer layer of the Supply roll a suction bar is placed. Of this Squeegee the outer layer is raised and cross-separated. The beginning of the material web thereby formed is then raised and moved away.
  • DE 195 40 689 C2 shows a work sled for Preparing a paper web tip for a flying one Paper web roll change.
  • the invention has for its object a method for detecting an outer layer of a material web from a supply roll and a device for detecting to create an outer layer of a supply roll.
  • the The device is at the maximum possible width Adjusted supply roll, so that every narrower Supply roll can be edited.
  • any material such as B. paper or fabric can be processed. The location one beginning of the material web is on the supply roll of no importance for further processing.
  • a device for detecting an outer layer 1 or Turn of a material supply roll 2 e.g. B.
  • Supply roll consists of two touching and gripping rollers running parallel to one another or Feed rollers 3; 4 (feeder). You are on the Scope 31 of the supply roll 2 can be placed.
  • the roll neck of the feed rollers 3; 4 are on both sides each rotatably supported in a two-armed lever 6. Both feed rollers 3; 4 are from motors 7; 8, e.g. B. Asynchronous motors, driven, so that the Feed rollers 3; 4 rotate simultaneously. This creates on a supply roll 2 an inlet gusset 9. Him the outlet gusset 10 lies opposite.
  • first feed roller 3 or 4 it is also possible to use the first feed roller 3 or 4 to train without own motor drive and to the second motor-driven feed roller 4 or 3 to start. This would cause the feed roller 3 due to friction driven.
  • the first feed roller 3 rotates in the unwinding direction H and the second feed roller 4 parallel to the direction of rotation of the first feed roller 3 and in the winding direction I of the supply roll 2.
  • a traction drive would also be possible.
  • the two-armed levers 6 are about a pivot axis 11 pivotable, which at the first end 13 between two swivel arms 14 running parallel to one another is arranged.
  • a geared motor 12 is used, which on the first End 13 on one of the swivel arms 14 rotatably is arranged.
  • the second ends 16 of the swivel arms 14 are each in a machine frame fixed bearing 17 pivotable stored.
  • the swivel arms 14 are by means of a machine frame fixed gear motor 18 pivotable.
  • the feed rollers 3 move; 4 on one Curve 19 shown in dashed lines, z. B. Circular path.
  • the parts 18; 14; 6; 7; 8 belong to one Swivel drive.
  • the feed rollers 3; 4 consist of a material with high coefficient of friction, e.g. B. from rubber-elastic material e.g. B. a hardness of 50 Shore A.
  • At least the coefficient of friction ⁇ G1 for sliding friction of the material of the material web 5, for. B. paper with the surface of the jacket 21 of the feed means 3; 4 is greater than the coefficient of friction ⁇ H2 for static friction and the coefficient of friction ⁇ G2 for sliding friction of the end piece 38 of the outer turn 1 of the supply roll 2 onto its turn 40 directly below it.
  • the feed means 3; 4, e.g. B. the feed rollers 3; 4 therefore have a jacket 21 with a high coefficient of friction for sliding friction ⁇ G1 with the outer layer 1 of the material web 5, z. B. between 1.0 and 1.7 or greater.
  • This is e.g. B. by the type of rubber compound or Grinding (roughness) of the jacket 21 reached.
  • the coefficients of friction for paper on paper are for Stiction ⁇ H2 approximately 0.25 and for sliding friction ⁇ G2 approximately 0.2.
  • the rubber can spread over the entire surface or on the entire circumference 21 of the feed rollers 3; 4 or only extend to individual sections. In sections means that the rubber with high friction z. B. in strips on the circumference 21 or in strips in the axial direction Direction of the feed rollers 3; 4 and alternately with a material with a low coefficient of friction is arranged.
  • Feed means 3; 4 Another way to train Feed means 3; 4 is that two are each other touching, driven endless conveyor belts be their tapes or surfaces thereof from the the aforementioned rubber-elastic material.
  • Another way of training the means of collection 3; 4 is that the jackets 21 of the feed rollers 3; Have 4 radial holes and the feed rollers 3; 4 can be acted upon by suction air.
  • feed rollers or Conveyor belts trained feed means 3; 4th be designed to be electrostatically chargeable, e.g. B. from a high voltage direct current source. It is first feed means 3 with a negative pole and that second feed means 4 with a positive pole connected, or vice versa.
  • Essential in the aforementioned pneumatic or electrostatically loaded feed means 3; 4 is that the holding forces of the feed means 3; 4 are larger than that from the static friction ⁇ H2 or that from the Sliding friction ⁇ G2 resulting forces of the outer layer 1 of the material web 5.
  • a processing station is located within the cam track 19 20 arranged.
  • the work carriage 23 is e.g. B. movable on fixed trusses.
  • the Work slide 23 relates z. B. a rest position outside the width of the supply roll 2.
  • Waste bin 24 is provided below an end position G of the supply roll 2 below an end position G of the supply roll 2 .
  • a gripping position F is one Height adjustable device for driving the Supply roll 2 provided.
  • the drive takes place via expansion cones or not shown Carrier rollers.
  • An axis of rotation 29 of the supply roll 2 is located in the vertical direction Y below the Inlet gusset 9 of the feed rollers 3; 4th
  • the supply roll 2 is both in the winding direction I as also rotatable in unwinding direction H.
  • Seen in the unwinding direction H of the supply roll 2 is before the first feed rollers 3 one on the circumference 21 of the Supply roll 2 adjustable pressure roller 33 arranged. It has a coat made of a material which from a so-called anti-adhesive, e.g. B. one silicone-containing or a teflon-containing material, consists.
  • the pressure roller 33 as shown in Fig. 1, is guided by swivel arms 34, which machine frame fixed and by means of motor 36 are pivotable.
  • pressure roller 34 is not on a shown extension of the two-armed lever 6 to arrange.
  • a method of detecting an outer layer or Turn 1 of a supply roll 2 proceeds as follows:
  • the collection means, -. B. feed rollers 3; 4 -, and the Supply roll 2 can move relative to each other become. This can be done by one-sided movement of the Supply roll 2 or by one-sided movement of the Feed rollers 3; 4 or by moving the Supply roll 2 and the feed rollers 3; 4 done (Starting position).
  • the feed means move z. B. the Feed rollers 3; 4 along a straight or curved path.
  • the trajectory can be on a straight line 26; 27 in radial direction Y; T to the axis of rotation 29 of Supply roll 2 or a different one Curve 19 to the outer layer or turn 1 of the Supply roll 2 take place.
  • the cam track 19 can be circular, elliptical, etc.
  • feed rollers 3; 4 with the clamped material web 5 not along a path (straight line, curve) moves.
  • the second feed roller 4 is an obliquely downward extending table 22 and one above the table 22 in Working carriage movable in axis Z direction 23 arranged in a common structural unit 49.
  • in the Outlet gusset 10 of the feed roller 3; 4 is one Paper guiding device 51 arranged which a between the feed rollers 3; 4 fed Paper web loop 37 over a z.
  • the second Feed roller 4 leads to table 22.
  • the unit 49 would thus differ from its position in the II. and I. quadrants in a position in the area of the I. and IV.
  • Quadrants of the rectangular coordinate system relocate.
  • the assembly 49 would then be radial Direction T to the supply roll 2 back and forth.
  • Outlet gusset 10 and on the second feed roller 4 directed, e.g. B. pneumatically in the form of a nozzle bar acting paper guide 54, one over the Paper guide 54 arranged, for. B. the Supply roll 2 facing away from the curvature of the second feed roller 4 adapted work carriage 23 in arranged a common unit.
  • the Work slide 23 can on its feed roller 4th facing side can also be formed straight.
  • the Work carriage 23 is above or next to the feed roller 3 or 4 arranged. It is also part of the Assembly 58 a to the second feed roller 4th subsequent and sloping downwards Waste disposal device 57.
  • the one, e.g. B. second feed roller 4 has in its Shell surface running in an axis-parallel direction Counter cutting bar 59, which to the cutting knife of Working carriage 23 can be positioned exactly.
  • the assembly 58 is by means of a linear drive 43 Can be reciprocated in the vertical direction y, d. H. to a rotatable and drivable supply roll 2 bringable.
  • Feed rollers 3; 4 is the outer layer 1 of the Supply roll 2 to a not shown Paper web loop drawn in.
  • the Supply roll 2 rotated in unwinding direction H.
  • a Pressure roller 33 according to FIG. 1 can also be attached to the Supply roll 2 can be adjusted.
  • the outer layer 1 of the Supply roll 2 is between the feed roller 3; 4th retracted and in the outlet gusset 10 by means of Paper guide 54 on the surface of the second Feed roller 4 passed.
  • the work carriage 23 leads due to its direction in the axially parallel Z direction and float the completion of a new one Beginning of the web.
  • the curved serves Surface of the feed roller 4 as a processing table. After completion of the new material web start turns the supply roll 2 back in the winding direction I. and the new beginning is on the supply roll 2 fixed.
  • the surface of the feed rollers 3; 4 is with one soft, non-stick coated material.
  • the feed means 3; 4 are in each other Active connection. That is, the opposite Feed means 3; 4 can touch each other or a gap may be provided between them.
  • the gap is dimensioned in such a way that a material web 5 or 1 or a material web loop 37 can be drawn in.

Claims (22)

  1. Procédé pour saisir une partie (15) d'une couche extérieure (1) ou d'un enroulement d'une bande de matériau (5) d'un rouleau d'alimentation (2 ; 39), caractérisé en ce que deux moyens d'introduction (3 ; 4), entraínés à l'unisson, sont mis en contact avec une partie (15) de la couche extérieure (1) de la bande de matériau (5), en ce que des parties (15) de la couche extérieure (1) sont ensuite appréhendées par les moyens d'introduction (3 ; 4) et introduites par ceux-ci entre eux, en ce que la couche extérieure (1) introduite de la bande de matériau (5) est ensuite éloignée du rouleau d'alimentation (2 ; 39), en suivant une trajectoire de déplacement (19 ; 26 ; 27) prédéterminée.
  2. Procédé selon la revendication 1, caractérisé en ce que la bande de matériau 5, ainsi saisie entre les moyens d'introduction (3 ; 4), est ensuite amenée à un poste de façonnage (20) et y est soumise à un façonnage final.
  3. Dispositif de saisie d'une partie (15) d'une couche extérieure (1) ou d'un enroulement d'une bande de matériau (5) depuis un rouleau d'alimentation (2 ; 39), caractérisé en ce que deux moyens d'introduction (3 ; 4) entraínés à l'unisson sont prévus, en ce que les moyens d'introduction (3 ; 4) sont disposés de façon à pouvoir être placés en liaison fonctionnelle avec des parties (15) de la couche extérieure (1) de la bande de matériau (5) du rouleau d'alimentation (2), ou le rouleau d'alimentation (2) est disposé de façon à pouvoir être placé en liaison fonctionnelle avec les moyens d'introduction (3 ; 4).
  4. Dispositif selon la revendication 3, caractérisé en ce que les moyens d'introduction (3 ; 4) et le rouleau d'alimentation (2 ; 39) sont déplaçables l'un par rapport à l'autre.
  5. Dispositif selon les revendications 3 à 4, caractérisé en ce que les moyens d'introduction (3 ; 4) sont constitués de deux rouleaux d'introduction (3 ; 4) entraínés à axe parallèle, placés ensemble en liaison fonctionnelle.
  6. Dispositif selon les revendications 3 à 4, caractérisé en ce que les moyens d'introduction (3 ; 4) sont chacun constitués d'une pluralité de rouleaux entraínés, placés les uns les autres en liaison fonctionnelle.
  7. Dispositif selon les revendications 3 à 4, caractérisé en ce que les moyens d'introduction (3 ; 4) sont constitués de deux bandes transporteuses continues entraínées, mises ensemble en liaison fonctionnelle.
  8. Dispositif selon les revendications 3 à 7, caractérisé en ce que les moyens d'introduction (3 ; 4) sont disposés en étant en contact les uns les autres.
  9. Dispositif selon les revendications 3 à 8, caractérisé en ce qu'un intervalle est prévu entre les moyens d'introduction (3 ; 4) se faisant face.
  10. Dispositif selon les revendications 3 à 9, caractérisé en ce qu'au moins les coefficients de frottement (µG1) pour un frottement accompagné de glissement, chaque fois entre les surfaces d'une enveloppe (21) des deux moyens d'introduction (3, 4) et d'une partie (15) de la bande da matériau (5), sont plus élevés que les coefficients de frottement concernant le frottement avec adhérence (µH2) et pour le frottement accompagné de glissement (µG2) entre une pièce d'amorce (38) libre de la couche extérieure (1) de la bande de matériau et la deuxième couche (40), placée directement au-dessous ou un enroulement du rouleau d'alimentation (2 ; 39).
  11. Dispositif selon les revendications 3 à 10, caractérisé en ce que la surface de l'enveloppe (21) des deux moyens d'introduction (3 ; 4) est constituée d'un matériau ayant l'élasticité du caoutchouc.
  12. Dispositif selon les revendications 3 à 11, caractérisé en ce que pour augmenter la force de maintien des moyens d'introduction (3 ; 4) sont prévus des rouleaux aspirants (3 ; 4), des bandes aspirantes. (3 ; 4), des rouleaux (3 ; 4) pouvant recevoir une charge électrostatique, ou des bandes (3 ; 4) pouvant recevoir une charge électrostatique.
  13. Dispositif selon les revendications 3 à 12, caractérisé en ce qu'un poste de façonnage (20) est prévu dans la zone de la trajectoire de déplacement (26 ; 27 ; 19).
  14. Dispositif selon la revendication 13, caractérisé en ce que le poste de façonnage (20) est constitué d'une table (22) et d'un chariot de travail (23).
  15. Dispositif selon les revendications 13 à 14, caractérisé en ce qu'un poste de façonnage (20 ; 22 ; 23), pour former la nouvelle amorce de bande de matériau, est prévu.
  16. Dispositif selon les revendications 13 à 14, caractérisé en ce que le poste de façonnage (20 ; 22 ; 23) présente un dispositif de découpage transversal de la bande de matériau (5).
  17. Dispositif selon les revendications 13 à 14, caractérisé en ce que le poste de façonnage. (20 ; 22 ; 23) présente un dispositif d'application d'un adhésif ou d'une bande d'adhésif.
  18. Dispositif selon les revendications 13 à 14, caractérisé en ce que le poste de façonnage (20 ; 22 ; 23) présente un dispositif pour appliquer des étiquettes adhésives.
  19. Dispositif selon la revendication 13 ou 14, caractérisé en ce que le chariot de travail (23) est disposé déplaçable par rapport à la table de travail (22), dans une direction (Z) parallèle à l'axe ou, en plus, encore dans une direction transversale (X) par rapport aux moyens d'introduction (3, 4).
  20. Dispositif selon les revendications 3 à 19, caractérisé en ce que le rouleau d'introduction (3 ou 4) présente dans sa surface d'enveloppe (21) une contre-lame de coupe (59).
  21. Dispositif selon la revendication 20, caractérisé en ce qu'un chariot de travail (23) est disposé au-dessus ou à côté du rouleau d'introduction (3 ou 4).
  22. Dispositif selon les revendications 20 et 21, caractérisé en ce que l'un des rouleaux d'introduction (3 ou 4) sert de "table de travail".
EP98933555A 1997-05-16 1998-05-18 Procede et dispositif pour saisir une partie d'une couche exterieure d'une bande de materiau d'un rouleau d'alimentation Expired - Lifetime EP0981487B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19720492 1997-05-16
DE19720492 1997-05-16
PCT/DE1998/001370 WO1998052857A1 (fr) 1997-05-16 1998-05-18 Procede et dispositif pour saisir une partie d'une couche exterieure d'une bande de materiau d'un rouleau d'alimentation

Publications (2)

Publication Number Publication Date
EP0981487A1 EP0981487A1 (fr) 2000-03-01
EP0981487B1 true EP0981487B1 (fr) 2001-07-11

Family

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EP98933555A Expired - Lifetime EP0981487B1 (fr) 1997-05-16 1998-05-18 Procede et dispositif pour saisir une partie d'une couche exterieure d'une bande de materiau d'un rouleau d'alimentation

Country Status (6)

Country Link
US (1) US6264132B1 (fr)
EP (1) EP0981487B1 (fr)
JP (1) JP3461842B2 (fr)
DE (1) DE59801009D1 (fr)
ES (1) ES2160417T3 (fr)
WO (1) WO1998052857A1 (fr)

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DE202004016118U1 (de) * 2004-10-18 2006-02-23 Eduard Küsters Maschinenfabrik GmbH & Co. KG Gravurwalze

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DE10112636B4 (de) * 2001-03-14 2006-04-13 Koenig & Bauer Ag Verfahren und Vorrichtung zur Klebestellenvorbereitung einer Materialrolle
DE10118362B4 (de) * 2001-04-12 2006-07-27 Koenig & Bauer Ag Verfahren zur Verbindung eines Bahnanfanges einer Materialrolle
DE10135180A1 (de) * 2001-07-19 2003-02-06 Koenig & Bauer Ag Vorrichtung und Verfahren zum Durchtrennen eines Klebebandes
JP3653030B2 (ja) * 2001-10-25 2005-05-25 三菱重工業株式会社 紙継装置，コルゲートマシン及び紙送方法
US6729572B2 (en) 2001-10-31 2004-05-04 Kimberly-Clark Worldwide, Inc. Mandrelless center/surface rewinder and winder
US8757533B2 (en) 2002-02-28 2014-06-24 Kimberly-Clark Worldwide, Inc. Center/surface rewinder and winder
US8210462B2 (en) * 2002-02-28 2012-07-03 Kimberly-Clark Worldwide, Inc. Center/surface rewinder and winder
US7909282B2 (en) * 2002-02-28 2011-03-22 Kimberly-Clark Worldwide, Inc. Center/surface rewinder and winder
US8042761B2 (en) * 2002-02-28 2011-10-25 Kimberly-Clark Worldwide, Inc. Center/surface rewinder and winder
ES2261574T3 (es) * 2002-10-14 2006-11-16 Metso Paper Ag Procedimiento y dispositivo para la preparacion de una bobina de papel para el cambio automatico de la bobina.
DE10343452A1 (de) * 2003-09-19 2005-04-14 Voith Paper Patent Gmbh Vorrichtung zum Entfernen von Lagen eines Wickels einer Faserstoffbahn von einer Wickeltrommel
US20070227673A1 (en) * 2006-03-31 2007-10-04 Komori Corporation Apparatus for preparing roll of paper
US20070227672A1 (en) * 2006-03-31 2007-10-04 Komori Corporation Apparatus for preparing roll of paper
US8535780B2 (en) 2009-10-06 2013-09-17 Kimberly-Clark Worldwide, Inc. Coreless tissue rolls and method of making the same
TW201114389A (en) * 2009-10-19 2011-05-01 Immanuel Ind Co Ltd Structure of cup with double-layered wall and method of manufacturing the same
US8364290B2 (en) 2010-03-30 2013-01-29 Kimberly-Clark Worldwide, Inc. Asynchronous control of machine motion
US8714472B2 (en) 2010-03-30 2014-05-06 Kimberly-Clark Worldwide, Inc. Winder registration and inspection system
US9352921B2 (en) 2014-03-26 2016-05-31 Kimberly-Clark Worldwide, Inc. Method and apparatus for applying adhesive to a moving web being wound into a roll
JP7008622B2 (ja) * 2016-04-18 2022-01-25 株式会社瑞光 原反ロールの表皮の切断方法および装置
EP3988484B1 (fr) * 2020-10-21 2024-04-24 Fameccanica.Data S.p.A. Procédé et appareil de préparation de bords de bobines de matériau en bande

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EP0475886B1 (fr) 1990-08-24 1994-11-09 Fabriques De Tabac Reunies S.A. Procédé et dispositif d'ouverture d'une galette de papier et de raccordement d'une extrémité d'une bande de papier à une extrémité d'une autre bande de papier
DE4212095C1 (fr) 1992-04-10 1993-08-19 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE19540689C2 (de) 1995-11-02 1997-11-06 Koenig & Bauer Albert Ag Schneideeinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004016118U1 (de) * 2004-10-18 2006-02-23 Eduard Küsters Maschinenfabrik GmbH & Co. KG Gravurwalze

Also Published As

Publication number Publication date
JP2000512967A (ja) 2000-10-03
WO1998052857A1 (fr) 1998-11-26
DE59801009D1 (de) 2001-08-16
EP0981487A1 (fr) 2000-03-01
US6264132B1 (en) 2001-07-24
ES2160417T3 (es) 2001-11-01
JP3461842B2 (ja) 2003-10-27

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