Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
  • B41F—PRINTING MACHINES OR PRESSES
  • B41F7/00—Rotary lithographic machines
  • B41F7/02—Rotary lithographic machines for offset printing
  • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
• • 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
• • 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

Definitions

• the invention relates to a printing machine system, in particular for newspaper and Semicommercial horr, according to the preamble of claim 1.
• DE 102 38 010 A1 discloses a printing press with both printing units for newspaper printing and a printing unit for printing semicommmercial products, by means of which printing is produced on a common folding unit having a newspaper and an illustration folder.
• WO 2004/024448 A1 discloses a printing machine having a plurality of printing units, at least one dryer and a folding apparatus, wherein printing units are arranged side by side with respect to the axial direction of their cylinders. A web path from the printing units to a three-hopper juxtaposed hopper assembly has a 90 ° bend projected into the horizontal.
• WO 03/031182 A1 discloses a printing machine with a plurality of printing towers for the printing of newspaper products, wherein the printing towers are arranged in a machine alignment which is perpendicular to the axial direction of their printing unit cylinders, d. H. the printing machine is designed as a so-called line machine.
• the inlet direction of formers of a hopper assembly associated with straight running also run along or at least parallel to the machine alignment.
• two printing machine lines are each arranged with a plurality of juxtaposed, successively traversed by a web printing units, wherein additional devices of a printing press can be used by transferring the web in the other printing press.
• US 19 72 506 A a printing machine with a plurality of juxtaposed printing units and an aligned funnel structure is disclosed. From 90 ° to the first machine offset staggered printing units, multi-color printed partial webs can lead to the funnel structure of the first machine.
• EP 16 83 634 A1 shows a printing press with two printing machine subsystems, wherein the printing machine subsystems are designed differently such that can be printed in these printing material webs with a different number of printed pages.
• Helmut Kipphan, Springer, 2000, p.357 and 358 provide examples of printing presses or presses with combined heatset / coldset machine lines.
• the invention has for its object to provide a printing press system, especially for variable productions.
• the achievable with the present invention consist in particular that in the arrangement of two different printing presses and two, z. B. also two things various funnel structures in a printing press system in a simple and variable manner both different separate products, as well as a variety of mixing products can be produced.
• z. B. different types of printing machines or printing units can be accommodated the most diverse requirements for product diversity and quality.
• a printing press system with z As a newspaper printing machine and a page number and / or printing process and / or drying possibility different printing press, designed to be produced in addition to the pure newspaper production, "improved" newspaper products or mixed products.
• Fig. 1 are schematic representations a), b) and c) of an embodiment of a printing press system
• Fig. 2 are schematic representations a) and b) of another embodiment of a printing press system
• Fig. 3 is a schematic front view of another embodiment of a printing press system
• FIG. 4 shows schematic front views of the hopper assemblies according to FIG. 3;
• Fig. 5 is a schematic front view of another embodiment of a printing press system
• Fig. 6 is a schematic representation of the loading of a forme cylinder in the operation of newspaper printing (a) and tabloid printing (b);
• Fig. 8 further schematic representations of funnel structures
• Fig. 9 are schematic representations a), b) and c) for the guidance of webs on formers for producing a "pop-up product";
• Fig. 10 are schematic representations a) and b) for the guidance of webs on formers for producing a "pop-up product".
• FIG. 1 a shows a schematic plan view of a printing machine installation, wherein in addition to one or more printing units 02 of a first type (or first printing unit 02) of a first printing machine 01, one or more printing units 03 of a second type (eg second printing unit 03) of a second printing press 31 are provided.
• the first and second printing units 02; 03 are designed differently from each other in the manner described in more detail below.
• the two types of printing units 02; 03 or printing machines 01; 31 now differ in the width and / or in the circumference of their imaging printing cylinder 04; 14, ie in the maximum effective for the printing length and / or in the circumference of the imaging printing cylinder 04; 14, z. B. forme cylinder 04; 14 (see below). Ie. they are designed with a length and / or a circumference, which a different number of printed pages of the same format, for. B. newspaper pages in broadsheet format, corresponds or a mutually different number of printed pages on the forme cylinder 04; 14 carries.
• the printing unit 02; 03 of the one type printing group cylinder 04; 14 a width of four printed pages, in particular four newspaper pages ("double width"), and - at least the forme cylinder 04 - with a circumference corresponding to the length of two printed pages ("double round"), in particular two newspaper pages ("double round”), be formed, ie in so-called "4/2" version, while the printing unit 03; 02 of the other type in 4 (length) / 1 (circumference of at least the forme cylinder 14; O4) version, in 2/2 version ("single width” and “double round") or 6/2 version ("triple width” and " Doppeltrund ”) is formed.
• a printing cylinder 06, 16, eg transfer cylinder 06, 16 cooperating with the "single-round" forme cylinder 04, 14 can also be double-wound.
• 1 single-width
• 2/2 double-width
• 4/1 double-wide
• 4/2 double-wide
• 6/1 triple-width
• 6/2 triple-width
• 6/2 triple-width
• 6/2 triple-width
• 01 is formed as one of the first different ones of the aforementioned embodiments wider, for example double-width printing unit 02 single-round (4/1 execution), and the printing unit 03 of the second type single-width and double-round (2/2 version), in general terms, in the case of an x / y version, the forme cylinder bears 04; 14 of the relevant printing unit 02; 03
• single or double circumference design - may be a single-circumference design (eg 2/1, 4/1 or 6/1) advantages with regard to the pressure forms to be changed during production change and / or or in view of the infidelity in the product to be finished and / or a machine height.
• a double-circumference design eg 2/2 4/2, 6/2 can offer advantages in terms of maximum product production in collective production.
• the product strength to be achieved and / or the efficiency with a decision criterion For example, in the mixed product only a few special situations and in individual production of this z. B.
• second printing machine 03 only requires small scale products, so z. B. only a simple width execution will be sufficient.
• z. B. only a simple width execution will be sufficient.
• one of the pressure units 02; 03 or printing machines 01; 31 can on the six pages wide transfer cylinder 06; 16 each one over its length continuous, two three-page wide or three two-page width (not shown) blankets - especially metal blankets with a dimensionally stable support plate, z. As metal plate, and an elastic and / or compressible coating - be arranged.
• Advantageous in the context of increased variability is the execution with in Longitudinal side by side two three-page wide blankets.
• the blankets can each be fully circumferentially and - in the case of longitudinally several - circumferentially offset from one another.
• the printing unit 02 of the one type can be used as an offset, as a direct printing, as a flexo printing unit or as a printing unit of a non-impact method (printing method without printing form or inking without mechanical action of printing cylinders on the printing substrate, eg. Printing on photosensitive paper, inkjet printing or laser printing) may be formed and subject the printing press 01 to the corresponding method.
• the printing unit 03 of the other type may then be formed according to another of the said methods.
• the one printing machine 01 in particular as a newspaper printing press 01, may be formed with offset printing units, while the other has one or more direct printing or flexographic printing units or non-impact printing units.
• a printing press 01 may be formed as a newspaper press 01 having offset printing units, while the other printing press 31 has offset printing units of commercial printing (i.e., printing mechanisms with substantially horizontal web running for the high-quality commercial printing with a downstream dryer) or is designed as a commercial printing press.
• the two types of printing units 02; 03 or printing machines 01; 31 may - in addition to or instead of a difference in the above printing methods - differ in that one of the printing presses 01; 31 with drying of the freshly printed web, ie in the "heatset” process (for use of the term “heatset”, see below), and the other without drying, ie, operated in the "coldset process.”
• the press operated in the heatset process 31, 01 then has corresponding drying support means 15, eg a dryer 15, and associated ones
• Printing units 03; 02 are formed with correspondingly modified units and / or ancillary equipment (see below).
• a printing press 01 in particular as a newspaper press 01 with (offset) printing units (short coldset printing units 02) equipped purely for newspaper and / or coldset printing, can also be formed, while the other printing machine 31 is one or more for the semi-commercial and / or or "Heatsettik” formed offset printing unit (s) (short heatset printing unit (s) 03) and means for drying support 15.
• offset printing unit s
• s short heatset printing unit
• Several printing units 02 of the first type z. B. "pure" coldset printing units 02 and / or at least one printing unit 02 of the first type, eg., Coldset printing unit 02, and a funnel assembly 07 are in the manner of a so-called line machine 01, ie in a common, the The machine inverses M1 shown in Figures 1 and 2 extend at the level of a plane of symmetry bisecting the printing unit cylinders 04, 06 and may also be referred to as machine center alignment M1 in this embodiment.
• the at least one funnel assembly 07 associated with the printing units 02 can additionally be arranged in this machine alignment M1 ("straight-ahead design").
• the printing cylinder 04; 06 are formed in the case of offset printing, for example, as a forme cylinder 04 (imaging printing cylinder 04) and transfer cylinder 06.
• the funnel structure 07 is a folding unit 08, z. B. in the case of a trained as a newspaper printing machine 01 printing press 01 a coldset folding unit 08, downstream.
• the funnel structure 07 has one or more formers 09, which are preferably oriented such that auf Stammden on the former 09 material webs 1 1, z. B. paper webs 1 1, short webs 11 have a projected in the horizontal direction of transport T1, which along or parallel to Machine center alignment M1 of the first printing press 01 runs. Ie. the printed in the printing units 02 of the first type webs 1 1 can be performed in so-called.
• the entire first printing machine 01 designed as a line machine 01 or else a section having at least one printing unit 02 and an associated hopper structure 07 can also be designated as (first) machine line 30.
• the first printing press 01 preferably has a plurality of groups of adjacent printing units 02, wherein one or two hopper assemblies 07 are or are arranged between the groups. In this way - optionally across groups - the mass product (eg newspaper) can be produced on the first printing press 01, while on the other printing machine 31 either individual product sections for the mixed product, or a separate product z. B. higher quality and / or smaller scale and / or smaller edition can be produced.
• the printing press system it may in principle be any o. G. Combination of two different pressure units 02; 03 or printing machines 01; 31 with different circumference and / or different width (or length of the printing cylinder 04, 06, 14, 19) act.
• the printing units 02 of the first printing press 01 are preferably designed as printing towers 02, which advantageously each have two stacked H printing units or two stacked satellite printing units.
• the printing towers 02 can also have four or more double printing units for the two-sided printing.
• the web 1 1 extends between the pressure points in the form of printing towers 02 printing units 02 of the first printing press 01 substantially vertically.
• An illustrated machine flight M2 of the second printing press 31 or machine line 30 runs at the level of a printing cylinder 14; 16 of the second printing unit 03 in the length bisecting plane of symmetry and can in this Expression also be referred to as Maschinenstofffroll M2.
• a printing machine 01 as a "pure" newsprint machine 01
• this has coldset printing units 02 for the newspaper printing as printing units 02.
• the forme cylinder 04 as shown schematically in FIG.
• the sixth a carries four and in the circumferential direction, for example, two printing forme 28 each with four, and for the case double, forme cylinder 04 in the circumferential direction a print page N times large form cylinder 04 have in the circumferential direction only such a printing plate 28.
• the individual printing forms 28 can be isolated or in total also be replaced in pairs by panorama printing plates with two printed pages in width.
• the forme cylinder 04 of the coldset pressure unit 02 has z. B. on its circumference one (simply large forme cylinder 04) or successively two (double-sized forme cylinder 04) in the longitudinal direction over the entire usable for printing length channels for receiving the printing plates 28 on.
• the forme cylinder 04 of the coldset printing unit 02 z. B.
• a printing unit 02 designed as a coldset printing unit 02 has a non-figurative illustrated inking unit for coloring the printing plate (s) 28, which is filled or operated with coldset colors.
• the coldset color is distinguished by special auxiliaries (such as, for example, wetting agents, wax gelling agents, mineral fillers), which make it possible to dry the printed web 11 by repelling the ink into the paper. This is done in particular by the special combination of coldset ink and the paper used.
• the guided through the coldset printing unit 02 web 11 is preferably uncoated or slightly coated paper with a maximum weight of 20 g / m 2 , in particular at most 10 g / m 2 , is.
• first printing machine 01 as a coldset printing press for the newspaper printing that is the first printing press 01 with the arranged in the machine alignment M1 hopper structure 07 in straight line associated folding unit 08 z. B. formed as a newspaper folder.
• Trained as Chemistrysfalzwerk folding unit 08 has one or two folders, z. B. designed as a single or double folder on.
• the folding unit 08 may also have a plurality of individual folding apparatuses.
• the folder of designed as a newspaper folder folding machine 08 has z.
• it may additionally have means for forming a second transverse fold.
• the folder of the folding unit 08 is advantageously rotationally driven by at least one drive motor mechanically independent of the printing units 02.
• a heatset printing unit 03 for the (semi) commercial printing can be considered in one embodiment, for example, on its circumference in the longitudinal direction advantageously only one, but at most two printing plates 29, which viewed in the axial direction z. B. at least three (in two printing plates in the longitudinal direction) or z. B. six (with only one Printing form 29 in the longitudinal direction) printed images of a tabloid page (eg magazine or telephone book page), viewed in the circumferential direction of the forme cylinder 14 in each case several, z. B. at least four, wear this printed images.
• the forme cylinder 14 as shown in FIG.
• the forme cylinder 14 of the heatset printing unit 03 has z. B. on its circumference extending in the longitudinal direction over the entire usable for printing length channel for receiving the printing form (s) 29.
• the forme cylinder 14 of the heatset printing unit 03 z. B. a device (eg., One or more register or axially effective stops) for the lateral alignment of one or two printing plates 29 side by side.
• operated in the heatset printing unit 03 with respect to their forme cylinder 14 may be formed according to a forme cylinder 04 a coldset printing unit 03, and on its circumference in the axial direction of the number of printed pages corresponding number of printing plates, z. B. wear individual printing plates.
• a double-width printing unit 03 z. B. in the axial direction next to each other four and in the case of a triple-width printing unit 03 z. B. six printing forms with printed pages z. B. a newspaper format.
• the forme cylinder 14 of the heatset printing unit 03 may, for. B. an effective, ie for printing a web 21, z. B paper web 21, short web 21 have usable bale width, which corresponds to at least the corresponding number of newspaper pages of the newspaper printing machine 01 format to be printed.
• the heatset printing unit 03 has an inking unit (not illustrated in the figures) for coloring the printing form (s) 29, which can be filled or operated with heatset in at least one mode of operation (heatset operation).
• the second printing unit 03 is operated with colors for the waterless offset printing, a color of the same type or the same color can be used in the second printing unit 03 operated in heatset mode and in the first printing unit 02 operated in the coldset mode.
• the heatset color is characterized by special oils, such.
• the mineral oils which evaporate when exposed to heat and thereby leave the printed web 21 dry.
• the mineral oils have, for example, a boiling range of 220 0 C- 320 0 C. You can have a color related weight fraction of about 25 to 40%. Since the paint does not have to knock off to dry it is also possible to print closed-pored paper surfaces.
• the paper may be of medium or higher quality in a grammage range greater than 40 g / m 2 , e.g. B. in a grammage range of 55 - 90 g / m 2 , in particular greater than 50 g / m 2 lying, be formed.
• the paper fed in coldset operation can advantageously be located in a grammage range of less than 50 g / m 2 , in particular less than 40 g / m 2 .
• the heatset printing unit 03 is preferably operable either in heatset mode or else in the coldset mode, where it is operated, for example, in the former mode of operation with heatset ink and / or with more coated paper, and in the second-mentioned mode of operation with coldset ink and / or with uncoated or slightly coated paper is.
• the dryer 15 can pass through in the deactivated state or it can be bypassed in a modified path become.
• the printing unit 03 of the machine line 25, in particular of the heatset machine line 25 and / or the second printing press 31 designed as a heatset and / or semi-commercial printing press is e.g. B. designed as a printing tower 03, which preferably four stacked double printing units for the two-sided printing, z. B. so-called. Bridge or n-pressure units.
• the printing tower 03 can also have or consist of two stacked H printing units or two stacked satellite printing units.
• the printing unit 03 has an offset double printing unit with four printing couple cylinders 14 arranged vertically one above the other; 16 and more complex inking units, for example, two-drum roller inking units with at least three located in the compactor Reibzylindern.
• the form cylinder 14 are z. B. similar to the front of the heatset Drücktechnik mentioned with continuous mounting channel and the possibility of receiving a reaching across the entire width of the printing forme 29 formed. Also in this case, the commercial printing units are operated with heatset ink and the printing machine has a dryer 15.
• a heatset folder 18 (for semi-commercial products) advantageously has additional units in addition to the cutting cylinder, transport cylinder and jaw cylinder, eg. B. means for a second longitudinal fold and / or a second transverse fold and / or a stapler and / or a Pflugfalz on.
• 16 of the printing unit (s) 03 of the second type perpendicular machine flight M2 can either only one Printing unit 03, but it can also be several printing units 03 of the second type (in the manner of a line machine) or at least one printing unit 03 and a dryer 15 and / or other units such as cooling rollers and / or coating unit can be arranged.
• Such an arrangement of one or more second printing units 03, z. B. together with an additional dryer 15, etc. in a machine flight M2 is referred to below as the machine line 25, in the special case as a heatset machine line 25.
• the machine flight M2 and / or the direction of passage of a possibly existing dryer 15 is z. B. substantially parallel to the machine flight M1.
• first printing machine 01 advantageously also a turning device in the superstructure 05 to the running in the first printing machine 01 webs 1 1 and part webs 11.1; 1 1.2; 11 .3 to be able to turn variably into different alignments parallel to the machine center M1.
• the second printing machine 31 may have in its superstructure 39 via a non-illustrated own turning device, which allows the running in the second printing machine 31 webs 21 and partial webs 21 .1; 21 .2 variably into different alignments parallel to the machine center line M2 (see above).
• FIGS. 1 to 5 in particular FIGS. 1 and 2, exemplary embodiments of the combination of two printing presses 01; 31 or machine lines 30; 25, wherein a plurality of printing units 02; 03 of the same type may be arranged in a machine line, but the printing units 02; 03 of the same type need not be immediately adjacent to each other, but can be placed in the printing press system as required.
• the two funnel structures 07; 17 can - depending on machine width (ie the maximum web width to be printed and / or the number of pages (eg newspaper pages) in the axial direction of the printing cylinder 04; 06; 14; 16) of the two printing machines 01; 31 or their printing units 02, 03 - a same or a different number of horizontal as a funnel group juxtaposed former 09; 19, and / or - depending on on the two printing machines in separate production primarily to be produced products - former 09; 19 have a same or a different effective width (funnel format).
• machine width ie the maximum web width to be printed and / or the number of pages (eg newspaper pages) in the axial direction of the printing cylinder 04; 06; 14; 16
• machine width ie the maximum web width to be printed and / or the number of pages (eg newspaper pages) in the axial direction of the printing cylinder 04; 06; 14; 16
• machine width ie the maximum web width to be printed and / or the number of pages
• a funnel structure 07; 17 a group of two (or three) formers 09; 19 of a first effective width (first funnel format) and the other funnel assembly 17; 07 a group of one (or two) formers 19; 09 each one of the same or another, z. B. larger effective width (second funnel format) have.
• the hopper assemblies 07; 17 can thus, depending on the requirement in number and / or effective width of the former 09; 19 different.
• Under effective width or funnel format of the folding jig 09; 19 here is the width in the casserole area of the former 09; 19 transversely to the incoming (sub) web 1 1; 21 to understand. This corresponds z. B.
• the one funnel structure 17; 07 a group of two formers 19; 09 next to each other and the other funnel assembly 07; 17 a group of three formers 09; 19 each have the same (same funnel format) or different effective width (not shown).
• multi-width machines ie, for example, double-width or triple-width printing units 02; 03 is on the web path between printing unit 02; 03 and each assigned funnel structure 07; 17 a longitudinal cutting device 34; 36 provided.
• FIGS. 3 to 5 are printing units 02; 03 of the first and second type, although arranged in a same line, but have different machine widths, which may be applied in one embodiment for the examples of FIGS. 3 to 5 on the printing press equipment shown there.
• the arrangement in a line means that the pressure units 02; 03 overlap in width viewed in the longitudinal direction.
• the printing units 02 of the first type are twice or even three times wide (ie with a width for printing four or even six juxtaposed printed pages of a format
• the at least one printing unit 03 of the second type with respect to a same format, eg broadsheet format considered a single width, ie with a width for printing only two juxtaposed printed pages of this format - formed (Fig. 1 b) and Fig. 2 b)).
• triple-width first printing units 02 may be combined with at least one double-width second printing unit 03.
• the arrangement of the two printing machines 01; 31 or machine lines 30; 25 is now such that the narrower printing units 03; 02 or the printing cylinder 14; 16; 04; 06 though in the by the wider printing units 02; 03 or their printing cylinder 04; 06; 14; 16 spanned escape arranged, however, the mechanical center alignment M1; M2 parallel but laterally spaced from each other.
• ends of the effective bale width of the printing cylinder 04 are aligned; 06; 14; 16 of the narrower and the wider printing unit (s) 02; 03 on one side of the machine, while the ends are offset on the other side of the machine.
• the offset between the two machine center planes M1; M2 is preferably an integer multiple of the width of a printing image located in the first printing unit 02 on the forme cylinder 04.
• Fig. 1 a is a side view of the printing press system with several (here: two) groups of first printing units 02 (printing towers 02) and intermediate funnel structures 07; 17 and lying in the same flight pressure units 03 of the second type.
• Fig. 1 b) shows schematically a plan view, but with the representation of some first printing units 02 of Fig. 1 a) was omitted.
• Two groups of first printing units 02, in particular printing towers 02, or two hopper assemblies 07 of the first printing press 01 are here again two printing units 03, z.
• the dryers are advantageously at least partially above the printing towers 02 of the first type.
• a funnel structure 17 of the second type or a second funnel structure 17 is provided.
• This second hopper assembly 17 preferably differs from the first hopper assembly 07 in number of formers 09; 19 a funnel group and / or effective width of one or more of the former 09; 19 (see above).
• the second hopper assembly 17 is not arranged in the machine alignment M2 of the second printing machine 31 or printing unit 03, but rotated by 90 ° next to the plane spanned by the second printing units 03 escape.
• the funnel structure 17 is oriented in such a way that the feed direction T3 projected in the horizontal direction runs parallel to the longitudinal direction of the printing unit cylinders 14; 16 or perpendicular to the machine center M2 of the second printing unit 03 is.
• One by the second printing unit 03 printed web 21 can then on the turning device 10 and / or guide rollers 13 selectively deflected to the first hopper assembly 07 or 90 ° and on the second hopper assembly 17 and the downstream folding unit 18, z. B. heatset folder, are performed.
• the turning device 10 can have turning bars 49, which permit a lateral displacement of the web 21 into an alignment parallel to the machine alignment M2, that is to say the alignment of the web 21. H. on another of the adjacent formers 09; 09 'allowed.
• Such an arrangement of turning bars 49 may also be provided specifically as a turning device 48 (see right side of Fig. 1 b)).
• rollers 47 of a so-called are also be provided specifically as a turning device 48 (see right side of Fig. 1 b)).
• Bay-window device may be provided, by means of which a turned by 90 ° web 21 in another plane feasible, and in this other plane traceable back into the flight of the machine and a further turning bar back into a for machine flight M2 or M1 parallel transport direction T1; T2 is available.
• the bay window device has at least two vertically spaced-apart such rollers 47, the axis of rotation of which runs parallel to the machine center line M2.
• the Bay Window device are z. B. also two vertically spaced turning bars 49; 32 a turning device, for. B. the turning device 10 or 48 attributable.
• the turning device 10 can be designed in such a way that a web 11 or partial web 11 .1; 1 1.2 from the first printing press 01 on the second hopper assembly 17 is feasible.
• Fig. 2 shows a variant of Fig. 1, wherein the second hopper assembly 17 instead of rotated by 90 °, now also in the machine alignment M2 of the second printing unit (s) 03 is located.
• the embodiment shown in FIG. 2 has only one group of first pressure units 02 and only one first funnel structure 07 and only one second pressure unit 03 and a second funnel structure 17.
• the first hopper assembly 07 may then be arranged, for example, between first printing units 02 to allow the supply of webs from both sides.
• both printing machines 01; 31 or machine lines 25; 30 each as printing machines 01; 31 for the straight run of printed webs 1 1; 21 designed.
• the hopper assemblies 07; 17 are preferably oriented such that on the former 09; 19 incoming material webs 11; 21, a transport direction T1 projected in the horizontal direction; T2, which along or parallel to the machine alignment M1; M2 of the respective machine line 25; 30 runs.
• both the printed in the printing units 02 of the first type sheets 11 and the printed in the printing units 03 of the second type webs 21 can in one operation in so-called. Straight-ahead on the associated formers 09; 19 are led.
• the printing machine system as shown in Figures 1 and 2, a combination of two printing machines 01; 31 or machine lines 30; 25, wherein a plurality of printing units 02; 03 different type z. B. are arranged in a same line.
• One of the two types of printing units 02; 03 is now adapted to one or more printing plates (eg i printing plates) with in the axial direction of the forme cylinder 04; 14 to carry a number of i printed images of the first format.
• the other of the two types of printing units 03; 02 is at least adapted to carry one or more printing forms with j printed images of a smaller, second format, where j> i.
• a first funnel assembly 07; 17 then has at least one group of i / 2 formers 09; 09 'and a second hopper assembly 17 on at least one group with a number of j / 2 formers 19 on.
• the second format can be z.
• the first printing units 02 of the first printing press 01 z. B. respect.
• the first hopper assembly 07 then has at least one, here two groups of two in a plane juxtaposed formers 09; 09 'up.
• the printing units are with respect.
• a dryer 15 is preferably arranged.
• partial products can be larger on the first funnel structure 07
• Formats from the first printing unit 02 and partial products smaller format from the second printing unit 03 are summarized.
• printed images of the larger format can also be arranged on the forme cylinder 14 of the second printing unit 03, and, for example, the webs 21 carrying these printed pages are guided through the dryer 15 and webs 1 1 of the first printing units 02 bearing the printed images of the larger format be combined to a mixed product.
• Fig. 5 is one of the printing machines 01; 31, z. B. the first printing press 01 and the first printing unit 02, with form cylinders 04 simple scope, d. H. with only one printed image or printing form in the circumferential direction of the forme cylinder 04, while the other printing press 31 or the other printing unit 03 is provided with double-sided form cylinders 14, i. is formed with two printed images or two printing plates in the circumferential direction of the forme cylinder 14.
• One of the printing machines 01; 31 can be advantageous in 4/1 execution and the other printing machine 31; 01 be formed in 4 / 2- execution.
• one of the printing machines 01; 31 advantageous in 6/1 - execution and the other printing press 31; 01 be formed in 6/2 version.
• the two printing units 02; 03 or printing machines 01; But 31 can also have a different width and the offset in the machine center alignment M1; M2 have. They can also differ in the applied printing process (see above) and / or in the use of a dryer 15 (see above).
• one of the printing presses 01, 31, here the second printing press 31, has a dryer 15.
• Fig. 7 and 8 show embodiments of multi-wide funnel structures 07; 17 as in the preceding embodiments for multiple width, z. B. respect.
• a specific format double or triple wide printing press 01; 31 can be used.
• FIG. 7 various alternatives for the embodiments of a - at least in a certain printed page format - triple-width funnel structure 07 are shown.
• the design according to funnel structure 07a has only in one plane a funnel group of three transverse to the direction of emergence of a web 11 juxtaposed folding hoppers 09 on.
• the effective width of these three formers 09 corresponds z. B. maximum of the effective bale length of a forme cylinder 04 of the upstream of the funnel structure 07 upstream pressure unit 02.
• the funnel group is the folding unit 08 downstream.
• this has in two mutually vertically offset planes two funnel groups of three formers 09; 09 'next to each other.
• this has two superimposed groups with a different number of horizontally as a funnel group juxtaposed former 09; 09 "and / or two groups of formers 09, 19 of a different effective width (hopper format) .
• a first of the groups is formed three times wide with respect to a first print page format and has three in view of this print page format single width former 09, while the second group with respect to a second, z.
• the larger printing page format has a double width and, in view of this printed page format, has two single-width form rollers 09.
• the group with the larger number of formers 09 has, for example, an effective width which, for example, corresponds to the maximum effective length of a forme cylinder
• the wider formers 09 "have, on the other hand, a significantly larger, ie, for example, by a factor of 1, 1, in particular a factor of 1, 2 greater effective width than that of the former 09 of the former Group.
• This funnel arrangement of the funnel structure 07c is particularly advantageous in relation to printing presses 01 which are set up for printing on variable web widths and / or for producing products of different printed page formats. Also advantageous is this arrangement for the production of such.
• a pop-up product is characterized by the fact that in the folded product one part has a greater width and / or length than another part, so that a protrusion of a This supernatant in the finished product is advantageously at least 10 mm, in particular at least 20 mm wide and preferably has a part of a printed image, eg text.
• Fig. 8 are various alternatives for the embodiments of a - at least in a particular printed page format - double-width hopper assembly 17.
• the execution according to hopper 17a has only in one plane a funnel group of two transverse to the direction of feed of a web 21 juxtaposed former 19.
• the effective width of these two formers 19 corresponds z. B. maximum of the effective bale length of a forme cylinder 14 upstream of the hopper assembly 17 upstream pressure unit 03.
• the funnel group is the folding unit 18 downstream. In the execution of the funnel structure 17c, this has on the track before or after the formers 19 additionally not shown longitudinal cutting devices for the central longitudinal cutting of the partial webs 21.1; 21 .2 in the region of the fold back of the longitudinally folded strand.
• the latter has, in vertically offset planes, two funnel groups each of two formers 19; 19 'next to each other.
• a first of the groups is double-width-wise with respect to a first page size and has two single width formers 19 with respect to this page size, while above or below a single, significantly wider former, or a group of two wider folders 19; 19 'is arranged.
• the effective width is referred to as the funnel structure 07c in a figurative sense.
• the funnel structure 07 can also i.V.m. the two printing machines 01; 31 a pop-up product will be generated.
• a hopper assembly 07 of the first printing press 01 with two groups of formers 09; Be formed 09 'whose effective widths differ and therefore for the folding of partial webs 11 .1; 11.2; 1 1.3 different widths are formed.
• formers 09; 09 'at least one of the two funnel groups in a direction transverse to the web direction of travel (eg., Transverse direction T1) formed movable and possibly be changed by removable or fold-away inserts in their effective width.
• the two adjacent formers 09; 09 'in a relative position to each other spent such that a distance aO9; aO9 'the funnel tips differently adapted to the partial web width may be different (Fig.
• Fig. 9 shows the relationships schematically at two pressure units 02; 03, which of tracks 1 1; 21 different web width b1; be passed through b2.
• the partial webs 11 .1; 1 1.2; 21.1; 21 .2 of the narrower web 11; 21 are on the funnel group with the smaller distance aO9 between the funnel nose of the former 09; 09 'out while the partial webs 21.1; 21.2; 11.1; 1 1.2 of the wider web 21; 11 to the funnel group with the greater distance aO9 'between the funnel nose of the former 09'; 09 are guided.
• this principle was based on printed in tabloid printing webs 11; 21 explained with lying tabloid printed pages.
• each printing unit 02; 03 and funnel structure 07; 17 or former 09; 09 'next to the longitudinal cutting device 34; 36 for the main cutting lines additional longitudinal cutting devices 44; 46 (secondary cutting lines) are provided, which the partial webs 11 .1; 1 1.2; 21.1; Cut longitudinally 21 .2 in the area of the folded spine to be created or already produced.
• the embodiment shown for tabloid formats is to be transferred in the same way to broadsheet production, in which case, however, usually no cut is made in the auxiliary cutting lines and the printed pages are formed as standing printed pages, which in the Representation of Fig. 9 a) "bold" for a printed page indicated in about two tabloid pages correspond.
• the former 09; 09 'with the larger, maximally required effective width - be permanently installed, for example, as shown in FIG. 10, however, wherein the object in the above embodiments, orbit 21, or partial webs 21.1; 21 .2 in the mixed mode with the formation of pop-ups of the wider sub-paths 21 .1; 21.2 and respond accordingly.
• the printing units 03 are then formed with a width which is correspondingly greater than the multiple of the printed page format of the first printing press 01, so that a projection can remain per printing page width.
• cooling device 28 Printing form, single-printing form (with printed pages in, newspaper format)

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Rotary Presses (AREA)
• Dot-Matrix Printers And Others (AREA)
• Medicines Containing Material From Animals Or Micro-Organisms (AREA)
• Bakery Products And Manufacturing Methods Therefor (AREA)
• Farming Of Fish And Shellfish (AREA)

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• 2006
  • 2006-08-17 DE DE102006038639A patent/DE102006038639A1/de not_active Withdrawn
  • 2006-08-17 DE DE502006002191T patent/DE502006002191D1/de active Active
  • 2006-08-17 EP EP06792879A patent/EP1827827B1/fr not_active Not-in-force
  • 2006-08-17 AT AT06792879T patent/ATE415276T1/de not_active IP Right Cessation
  • 2006-08-17 US US11/988,893 patent/US8001891B2/en not_active Expired - Fee Related
  • 2006-08-17 ES ES06792879T patent/ES2316099T3/es active Active
  • 2006-08-17 WO PCT/EP2006/065419 patent/WO2007071459A1/fr active Application Filing
  • 2006-08-17 CN CN2006800241980A patent/CN101218099B/zh not_active Expired - Fee Related

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