WO2013113411A1 - Dispositif d'une presse rotative à imprimer pour le traitement d'une ou de plusieurs bandes continues imprimées et procédé de formation d'un faisceau plié dans le sens de la longueur - Google Patents

Dispositif d'une presse rotative à imprimer pour le traitement d'une ou de plusieurs bandes continues imprimées et procédé de formation d'un faisceau plié dans le sens de la longueur Download PDF

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Publication number
WO2013113411A1
WO2013113411A1 PCT/EP2012/068398 EP2012068398W WO2013113411A1 WO 2013113411 A1 WO2013113411 A1 WO 2013113411A1 EP 2012068398 W EP2012068398 W EP 2012068398W WO 2013113411 A1 WO2013113411 A1 WO 2013113411A1
Authority
WO
WIPO (PCT)
Prior art keywords
former
strand
funnel
web
region
Prior art date
Application number
PCT/EP2012/068398
Other languages
German (de)
English (en)
Inventor
Thorsten Winfried HAAG
Stefan Wander
Original Assignee
Koenig & Bauer Aktiengesellschaft
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 & Bauer Aktiengesellschaft filed Critical Koenig & Bauer Aktiengesellschaft
Priority to EP12770021.9A priority Critical patent/EP2809520B1/fr
Publication of WO2013113411A1 publication Critical patent/WO2013113411A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/58—Folding or cutting lengthwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
    • B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles
    • B65H45/223—Details of folding triangles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/113—Details of the part distributing the air cushion
    • B65H2406/1132—Multiple nozzles arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/35—Other elements with suction surface, e.g. plate or wall
    • B65H2406/351—Other elements with suction surface, e.g. plate or wall facing the surface of the handled material

Definitions

  • the invention relates to a device of a web-fed rotary printing press for
  • a nose plate of a former which has on its side acting together with the web side air outlet openings.
  • the arrangement of openings in a base plate of the nose plate and in a displaceable against the base plate cover plate, the effective air outlet openings can be varied from a maximum size (full coverage) to zero (no coverage).
  • all or one of the nose-facing portions of the noseplate openings may be connected to a vacuum instead of compressed air, while in a rear portion of the former, for example, friction may be achieved by blowing Compressed air is reduced.
  • DE 29 21 757 A1 discloses a former, which has a plurality of compressed air supply chambers for Blas Kunststoffö réelleen in the region of its legs, which can be achieved by location, size and shape of the openings optimal air dosing.
  • a folding former disclosed in DE 100 31 814 A1 has blown air openings both in a thigh and in a nose region.
  • a volume flowing under the web can be varied by means of a closing element.
  • EP 1 088 780 A2 discloses blowing or suction air openings in optional covering of printed material guiding devices by flat elements.
  • WO 2010/1 12357 A1 discloses a newspaper product in a super-panorama format and a method and an apparatus for producing the same, wherein a web strand to be fed to a longitudinal folding hopper is formed upstream of the former by longitudinal folding or cohesive joining of two webs.
  • the invention has for its object to provide a device of
  • Web-fed rotary printing machine for processing one or more printed webs and a method for forming a longitudinally folded strand.
  • the invention in connection with the inline production of a product, in particular newspaper product, with a longitudinally sized seam and / or an over-width, in particular deployable position to apply.
  • the newspaper product contains z. B. a folded layer, which has a width of three or four newspaper pages (in particular standing newspaper pages or broadsheet pages) after being hit.
  • FIG. 1 shows an example of a preferably designed as a newspaper printing machine web-fed rotary printing press
  • Fig. 2 shows an embodiment of a Falzieds with Blas Kunststoff- and suction openings
  • Fig. 3 is a front perspective view of a blown air and suction openings
  • folding former having folding former; a rear perspective view of an open in the back region, blowing air and suction openings folding former;
  • Fig. 5 is a rear perspective view of Figure 4, but with cover.
  • Fig. 6 shows an embodiment of a Falzonics having Blas Kunststoffö Maschinentechnische
  • FIG. 7 a detail of the arrangement of the suction device from FIG. 6 in side view
  • Fig. 8 a a detail of the arrangement of the suction of Figure 7 in cross section and b) a front of the opening of the suction.
  • FIG. 9 shows a schematic representation of a strand section or a product with an over-wide layer
  • Fig. 10 is a schematic view of a first embodiment for producing a
  • Fig. 1 shows an example of a web-fed rotary printing machine
  • Printing machine in particular a newspaper printing press.
  • This is characterized z. B. by at least two equipped for production on a common hopper assembly 03 printing towers 01 and / or z. B. by at least two multi-colored on both sides in printing units 02 printed webs 04; 06 off. These are after going through one Superstructure 07 and the funnel structure 03 in a folder 08 together to a product, in particular newspaper product, processable.
  • Cross-cutting direction is downstream of the folding jig 13 and either the folding apparatus 08 or upstream in the strand path the folder 08.
  • the printing machine is z. B. designed to produce conventional newspaper products with one or more layers with in the open state in each case a width of one or two newspaper pages.
  • the newspaper pages are preferably in
  • Print pages of the later product oriented such that their page head and foot are spaced in the web longitudinal direction and their left and right side edge parallel to the web edge. Accordingly, the print image templates of the printed pages on the printing cylinder 05, in particular form cylinder 05 in the circumferential direction z. B. arranged standing. At least one at least two-sided position is z. B. longitudinally folded on the traversed by this former 13, so that on one strand side a longitudinal fold 17 is formed.
  • the hopper assembly 03 has at least one former 13. In a z. B. exemplary embodiment set forth in Fig. 2, the hopper assembly 03 in a funnel plane two former 13 next to each other. In principle, several hopper levels can be provided one above the other, each with one or more formers 13. In the outlet region of the former 13 can trichtmit a
  • Longitudinal cutting device 12 (dashed lines) be provided, through which in optional Production way a funnel center section in the web strand 25 can be introduced.
  • the embodiment of the formwork former 13 is set forth below with reference to a single form peeling funnel 13 and possibly a plurality of formers 13 (eg FIGS of the funnel structure 03 apply.
  • the former 13 is known to be on its effective for folding, along the transport direction T13 considered length with substantially triangular
  • Au tkontur formed This is formed by two in the transport direction T13 converging hopper flanks 23 which either at the bottom, d. H.
  • the chambers 29 and chamber regions 29 may be supplied by a plurality of fluid lines 31, which open into a common supply line or individually with the unit 32, z. B. a compressed air source 32 such as a pump or a fan or compressor, are connected.
  • the two regions 28 forming the funnel flanks 23 are preferably connected to one another via a funnel blade 33.
  • the chambers 29 or chamber regions 29 and / or blown air openings 24 can extend into the Nose region 26 of the former 13 extend, so finally along the
  • the regions 28 forming the funnel flanks 23 do not extend into a nose region 26 but are continued in the region of the downstream end by a funnel nose 26.
  • This specially trained funnel nose 26 is, for example, detachably connected or connectable to the funnel base body 34 comprising the funnel flanks 23 and the funnel blade 33.
  • the sides of the funnel nose 26 in this case geometrically continue the funnel flanks 23 having the regions 28 or represent part of effective funnel flanks.
  • openings 27, for example are also provided in the surface of the funnel nose 26 cooperating with the web strand 25 to be folded.
  • Blow air openings 27 are provided, which open into one or more chambers 36 or chamber portions 36 of a same chamber 36.
  • the latter is or are, for example, via a connecting piece 41, fluidly connected to a relation to the ambient pressure higher pressure P + , ie overpressure P + , exhibiting fluid leading fluid line 37, which in turn with or with the over-pressurized P + fluid providing aggregate 32 (eg, in Fig. 4).
  • the configuration of the folding funnel 13 with funnel flanks 23 having at least blown air openings 24, advantageously with a nose region 26 having blown air openings 24 (with or without specially provided funnel nose 26) is preferably suitable for all subsequent embodiments of the device or the invention
  • the fluid line 39 can be connected to a fan of a suction device provided in the region of a longitudinal cutting device 21;
  • the at least one suction opening 38 and the suction openings 38 are during production, ie during production or during the continuous pressure, with the negative pressure P " in combination, ie there is in the region of the mouth of the opening 38, a negative pressure P " on.
  • an overpressure P + at by these or more of these openings 24 are in communication with the overpressure P + .
  • the at least one opening 38 or a plurality of openings 38 are on the web strand 25 facing side of the former 13, in particular on
  • Funnel sheet 33 with its mouth or their mouths fixed to the former 13 and the hopper sheet 33 is provided. They do not serve a "gripping" or a “holding” the lowest layer of web, but the suction possibly between strand and funnel sheet 33 located air.
  • the openings 38 are preferably formed as openings of holes or recesses, which are provided directly in the hopper plate 33 or in a fixedly connected to the hopper plate 33 cover plate.
  • the former 13 has between a left and a right
  • the arrangement of suction openings 38 between areas with Blas Kunststoffö réelleen 24 is a low friction when deflecting the on or multi-layer web strand 25 ensures, however, immediately inward flowing fluid again removed.
  • the friction in the nose portion 26 by a few
  • Blow air openings 27 also reduced.
  • the amount of air introduced in the nose region 26 is comparatively small with respect to the remaining air.
  • suction openings 38 open, for. B. in a chamber 36, between two with Blas Kunststoffö réelleen 24 of the left and right funnel edge 23 in communication with separate chambers 29 or
  • Chamber regions 29 of a same chamber 29 is arranged.
  • each hopper flank 23, a chamber 29 extending along the funnel edge 23 are provided, which are connected via two connecting pieces 41 via fluid lines 31 to the unit 32.
  • the funnel nose 26 associated chamber 36 is also connected to the unit 32.
  • a region 42 with suction openings 38 is provided in particular on funnel leaf 33.
  • the or at least a plurality of openings 38 open z. B. in a chamber 44, which is connected via the fluid line 39 to the unit 43 in conjunction.
  • Section length of the former 13 in the transport direction T13 is considered - which in the region 28 of both funnel flanks 23 has a plurality of spaced apart in the transport direction T13
  • Blas Kunststoffötechnisch 24 is thus at least one, preferably a plurality
  • At least one suction opening 38 is arranged at a level of the folding funnel 13, on which or downstream thereof - in the area 28 of the two funnel flanks 23 and / or in the nose area 26 - at least one Blowing air opening 24; 27 is provided. It overlap in the longitudinal direction of the former 13 views z. B. a plurality of suction openings 38 having
  • suction openings 38 are preferably provided upstream of these blown air openings 27 of the nose region 26.
  • the at least one suction opening 38 or suction openings 38 are z. B. at one of a releasably connected funnel nose 26 different part of the former 13, z. B. in the area of both sides in the
  • Suction openings 38, a low-friction shaping of the fold strand 18 is possible, at the same time a portion of the air is removed again to avoid bagging and related problems.
  • a second embodiment takes place - in addition to or instead of the suction on the former 13 - a suction of blowing air after the complete folding process, in particular in the former 13 downstream strand path.
  • the fold strand 18 (or at least part of the fold strand 18, if this is divided, for example) via at least one guide element 46; 47; 48; 49 led to the exit of the funnel structure 03 or to an input in the folding apparatus 08.
  • the crease strand 18 is first by a pair of as
  • Folding rollers 46 formed guide elements 46, promoted by a trained as a draw roller 47 guide member 47 and possibly one or more than guide rollers 48th trained guide elements 48 out.
  • a main strand 51 can be formed of a plurality of folding creases 18 on in the manner of collecting rollers 49 effective guide elements 49.
  • a suction device 52 is provided with at least one suction opening 53 in the strand path between the former 13 and folder 08, preferably before merging with one or more folding strands 18, which on the open strand side, ie on the longitudinal fold 17 opposite longitudinal side of Folded strand 18, engages the seaming line 18.
  • the suction opening 53 forms, for example, the open end of a lancet-shaped nozzle 54, which is fluidically connected to a fluid line 56 having a lower pressure P " , eg negative pressure P " , which in turn is connected to an assembly 43 providing the negative pressure P " , eg, a negative pressure source 43, such as a pump or a suction fan (schematically indicated, for example, in Figures 6 to 8) As above, this may be the existing unit 43 of a suction device (not shown).
  • the nozzle 54 or a pipe section 54 forming the nozzle 54 may have a cross-section deviating from the circular shape, for example oval and / or elongated in the direction of the pipe running or transverse to the pipe running direction.
  • the suction of air at the former 13 and / or in Strangweg is advantageous to apply in all printing presses or production methods, wherein at least a two-sided wide position is guided over a blown air operated former 13 and receives a longitudinal fold 17.
  • the above suction of air at the former 13 and / or in the strand path is advantageously provided in conjunction with a web-fed rotary printing press or a production, wherein the former 13 in the strand path means, in particular a not shown L Lucassfalzvortechnisch and / or a
  • Longitudinal sizing device 14, z. B. applicator 14, are arranged upstream, by which upstream of the former 13 by longitudinal bonding and / or Leksfalzen a on the former 13 to be introduced double layer 57 can be formed.
  • double layer 57 means a strand or partial strand, two layers lying on top of each other and longitudinally interconnected, in particular in a lateral edge region ,
  • Web-fed rotary printing machine z. B. also designed to produce, for example, in Fig. 9 shown products 58, in particular newspaper products 58, which at least one layer S, z. B. an over-wide layer S, which in the fully open state has a width of more than two, preferably of more than three pages of the relevant newspaper format (see, for example, Fig. 9).
  • the product 58 (or partial product) can then one or more two- or Eintumble (“normal") layers L and at least one over-wide layer S, preferably as the inner layer of the
  • Strand section or partial product also referred to as a booklet or section
  • the position S in the product 58 or in the folded strand 18 results from longitudinal folding of an o. G. Double layer 57, as shown for example schematically in Fig. 10.
  • Such a product 58 has z. B. at least one over-wide layer S. This has a two-side width, a central longitudinal fold 17 having central portion 59, and in the unfolded state on at least one side of the central region 59 to this continuing outdoor area 61.
  • This outer region 61 can be formed in one embodiment by means of gluing with the central region 59 connected, preferably at most Einchumble web 04a1; 04A2.
  • this continuing Au touch Scheme 61 shown on both sides of the central region 59.
  • This Au DT Scheme 61 is arranged laterally in coincidence with the central region 59, but in the manner of a folding page 61 to open outward Shen. Taking into account the width of the bond
  • Fig. 10a is exemplary and schematically the formation of the fold strand 18 and an over-wide layer S by two originally two-sided widths webs 04 and 04a; 04b shown.
  • a later folding pages 61 forming web 04a z. B. centrally through a longitudinal cutting device 62 (21) in the two web strands 04a1; 04a2 cut longitudinally. If only one side hinged side 61 should be provided, then a z. B. only maximum width side web 04a1 or part web 04a1 be performed without repeated cut.
  • glue 63 Before running on the former 13 and the former 13 upstream of the former 16 is then between the aligned edges on one of the two to be glued to each other web strands 04a1; 04A2; 04b glue 63 applied.
  • glue 63 glue 63 applied.
  • the guidance of the two webs 04a and 04b shown in FIG. 10a) is also to be applied thereto when the two webs 04a and 04b web strands 04a and 04b
  • triple-width webs 04 obtained by longitudinal section and are guided without turn to each other.
  • the height-offset representation of the web strands 04a1 and 04a2 in FIG. 10 serve to improve the visibility of the web strands 04a1 and 04a2, which otherwise follow one another virtually to the cutting line.
  • these run in the case of several to be connected to a web strand 04b teilbreiter (at most
  • Funnel structure 03 or an upstream roller 16 a Funnel structure 03 or an upstream roller 16 a.
  • Fig. 10b shows an advantageous example of the formation of the fold strand 18 and the over-wide layer S of the fold strand 18 by web strands 04a1; 04A2; 04b off
  • the four-side-width web 04 by a longitudinal cutting device 21 in a two-sided wide part web 04b; 04a and a maximum two-sided width partial web 04a; 04b cut longitudinally and downstream either the later central region 59 or the later flap sides 61 forming part web 04b; 04a by means of a
  • the later folding pages 61 forming partial web 04a is z. B. centrally through an additional longitudinal cutting device 62 in the two web strands 04a1; 04a2 cut longitudinally. If only one side 61 a folding page to be provided, it can be generated by the longitudinal cutting device 62 from the web 04, for example, only a maximum Eintrebreite partial web 04a. As in the above example, before landing on the roller 16 between the aligned edges on one of the web strands 04a1; 04A2; 04b glue 63 applied.
  • the forme cylinder 05 may additionally on the strand side of the folded flap sides 61 'centrally with a single-sided web strand 04a' in the strand center, z. B. in a caused by a joint line of adjacent printing plates pressure-free area (eg, again by means of an applicator 14 'by gluing) before the resulting web strand is centered on the former 13.
  • a cross section of a fold strand 18 'or an overly wide layer S' produced in this way is z. B. shown in Fig. 1 1.
  • the forme cylinder 05 ' has at least one double-width, preferably one, over at least three printed pages continuous printing form.
  • a together with the respective form cylinder 05 acting printing cylinder 15, z. B. transfer cylinder 15 side by side several double-sided width blankets (blankets) have.
  • the transfer cylinder 15 has at least one printing blanket extending over the entire effective cylinder length.
  • the printing press Preferably, in the printing press several tracks 04; 06 printed in several printing towers 01 and combined into a common product 58.
  • the web 04 which is used to form the over-wide layer S is guided through the active dryer 09 and / or is made of satined and / or more coated paper, while the webs 06 to be used for forming other layers L have no drying support guided and / or formed from newsprint.
  • the suction on the former 13 and / or in the Strangweg is in the cases of the production of products 58 with at least one longitudinally glued seam or with an over-wide layer S of great advantage.
  • z. B. also a bursting of a sizing by air inclusion avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

L'invention concerne un dispositif d'une presse rotative à imprimer pour le traitement d'une ou de plusieurs bandes continues imprimées, comportant un cône de pliage, comportant un faisceau en sortie du cône de pliage, comportant un système de coupe transversale disposé en aval du cône de pliage dans le parcours de faisceau et comportant une trajectoire de faisceau partant du cône de pliage vers le système de coupe transversale et composée d'au moins un élément de guidage. Le cône de pliage présente, sur au moins une portion longitudinale du cône de pliage qui s'étend dans la direction de transport au niveau de ses flancs de cône droit et gauche, des orifices respectifs d'air de soufflage qui sont reliés fluidiquement à une conduite de fluide guidant un fluide qui présente une pression supérieure à la pression ambiante. Au niveau du cône de pliage il est prévu, entre une portion de flanc du côté droit et une du côté gauche, lesquelles présentent des orifices d'air de soufflage, et/ou en amont d'orifices d'air de soufflage prévus dans une région du nez, au moins un orifice d'aspiration orienté vers le faisceau de bande à plier et/ou dans la trajectoire de faisceau en aval du cône de pliage un orifice d'aspiration d'une buse venant s'appliquer sur le faisceau plié. L'orifice d'aspiration respectif est relié fluidiquement à une conduite de fluide guidant un fluide qui présente une pression inférieure à la pression ambiante.
PCT/EP2012/068398 2012-01-30 2012-09-19 Dispositif d'une presse rotative à imprimer pour le traitement d'une ou de plusieurs bandes continues imprimées et procédé de formation d'un faisceau plié dans le sens de la longueur WO2013113411A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12770021.9A EP2809520B1 (fr) 2012-01-30 2012-09-19 Dispositif d'une presse rotative à imprimer pour le traitement d'une ou de plusieurs bandes continues imprimées et procédé de formation d'un faisceau plié dans le sens de la longueur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012201238.9 2012-01-30
DE201210201238 DE102012201238B3 (de) 2012-01-30 2012-01-30 Vorrichtung einer Rollenrotationsdruckmaschine zur Verarbeitung einer oder mehrerer bedruckter Bahnen sowie Verfahren zur Bildung eines längsgefalzten Stranges

Publications (1)

Publication Number Publication Date
WO2013113411A1 true WO2013113411A1 (fr) 2013-08-08

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PCT/EP2012/068398 WO2013113411A1 (fr) 2012-01-30 2012-09-19 Dispositif d'une presse rotative à imprimer pour le traitement d'une ou de plusieurs bandes continues imprimées et procédé de formation d'un faisceau plié dans le sens de la longueur

Country Status (3)

Country Link
EP (1) EP2809520B1 (fr)
DE (1) DE102012201238B3 (fr)
WO (1) WO2013113411A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107651257A (zh) * 2017-10-17 2018-02-02 厦门佳创科技股份有限公司 马桶垫的纵向折叠装置及包装设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015101813A1 (de) * 2015-02-09 2016-08-11 Manroland Web Systems Gmbh Längsfalzvorrichtung

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Publication number Priority date Publication date Assignee Title
DE2921757A1 (de) 1979-05-29 1980-12-04 Maschf Augsburg Nuernberg Ag Verfahren zum herstellen eines trichterbleches fuer einen falztrichter einer rotationsdruckmaschine und danach hergestelltes trichterblech
DE4435528A1 (de) 1994-10-05 1996-04-18 Roland Man Druckmasch Falztrichter für eine Druckmaschine
DE19811109A1 (de) 1998-03-13 1999-09-16 Koenig & Bauer Ag Falztrichter
EP0945385A2 (fr) * 1998-03-26 1999-09-29 Heidelberger Druckmaschinen Aktiengesellschaft Triangle plieur d'un appareil de pliage d'une machine d'impression rotative
EP1088780A2 (fr) 1999-10-01 2001-04-04 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif pour fermer sélectivement des orifice de soufflage dans dispositifs de guidage ou barres pour le support à imprimer dans machines d'impression rotatives
DE10031814A1 (de) 2000-06-30 2002-01-10 Heidelberger Druckmasch Ag Einrichtung zum berührungsfreien Führen eines Bahnmaterials über eine Fläche
WO2010112357A1 (fr) 2009-04-01 2010-10-07 Koenig & Bauer Aktiengesellschaft Produit de journal, ainsi que procédé et dispositif pour la réalisation d'un produit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921757A1 (de) 1979-05-29 1980-12-04 Maschf Augsburg Nuernberg Ag Verfahren zum herstellen eines trichterbleches fuer einen falztrichter einer rotationsdruckmaschine und danach hergestelltes trichterblech
DE4435528A1 (de) 1994-10-05 1996-04-18 Roland Man Druckmasch Falztrichter für eine Druckmaschine
DE19811109A1 (de) 1998-03-13 1999-09-16 Koenig & Bauer Ag Falztrichter
EP0945385A2 (fr) * 1998-03-26 1999-09-29 Heidelberger Druckmaschinen Aktiengesellschaft Triangle plieur d'un appareil de pliage d'une machine d'impression rotative
EP1088780A2 (fr) 1999-10-01 2001-04-04 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif pour fermer sélectivement des orifice de soufflage dans dispositifs de guidage ou barres pour le support à imprimer dans machines d'impression rotatives
DE10031814A1 (de) 2000-06-30 2002-01-10 Heidelberger Druckmasch Ag Einrichtung zum berührungsfreien Führen eines Bahnmaterials über eine Fläche
WO2010112357A1 (fr) 2009-04-01 2010-10-07 Koenig & Bauer Aktiengesellschaft Produit de journal, ainsi que procédé et dispositif pour la réalisation d'un produit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107651257A (zh) * 2017-10-17 2018-02-02 厦门佳创科技股份有限公司 马桶垫的纵向折叠装置及包装设备
CN107651257B (zh) * 2017-10-17 2024-01-12 厦门佳创科技股份有限公司 马桶垫的纵向折叠装置及包装设备

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Publication number Publication date
DE102012201238B3 (de) 2012-12-27
EP2809520B1 (fr) 2016-03-16
EP2809520A1 (fr) 2014-12-10

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