EP2414161B1 - Newspaper product, and method and apparatus for producing a product - Google Patents

Description

The invention relates to a newspaper product and to a method and a device for producing a product according to the features of claims 1, 3 and 16, respectively.

In the DE 10 2004 033 920 B4 discloses a web-fed rotary printing press, wherein in one embodiment, a longitudinally folded product can be produced with folded on one or both sides hinged pages. For this purpose, a web which has a width of more than two or more than three sides one or both sides hammered through a plow fold and then folded along a former.

The DE 297 13 744 U1 is directed to a particular embodiment of applicator heads of a longitudinal or Querleimvorrichtung. In one embodiment, two webs are passed one above the other in front of a former, with ¾ and ¾ widths at the top of the bottom web and at the top of the top web and the web at the bottom of the web at ¾ width a longitudinal glue track is applied. This makes it possible to produce a product which consists of eight centrally folded and glued together leaves.

By the DE 25 58 049 A1 discloses a method and an apparatus for producing a printed product, wherein two two-sided width partial webs are superimposed. So that a partial product can be separated in the end product, the two webs are guided on each other guided tracks parallel to the later first Längsfalzlinie by a glue trace. The glue line is preferably 12 mm next to the longitudinal fold line. Between the longitudinal fold line and the glue track, the two webs are perforated by a perforating device, so that the glued partial product can be removed non-destructively.

In the DE 76 29 914 U1 a product is made of a plurality of longitudinally bonded and longitudinally perforated webs, wherein after the longitudinal joining a cutting into multi-layered product sections, a transverse folding and a subsequent longitudinal folding takes place. The joining of the two webs takes place off-center, so that a part of a sheet collection to be produced by the device can initially be prevented from unfolding or else be separated from the remaining part. In order for this can be done largely non-destructive, the connected strand is perforated in the area between glue line and web center.

By the DE 71 29 190 U discloses a method and an apparatus wherein a wider web is folded longitudinally along a former. Prior to the longitudinal folding, the web to be folded in the middle is provided with glue close to the middle, in order to connect it with a half-width web before folding. After longitudinal folding, the glued-in single side is hammered through the folded sides of the wider web.

The DE 30 16 573 A1 discloses a method of making products and products that enable the handling of a multi-ply liner as a stand-alone component. Various designs of glue tracks and longitudinal perforations are provided for this purpose in different designs. As a result, a partial product can be removed from the product in the area of the perforation in a non-destructive manner. In one embodiment, a leg of a partial web is first taken through longitudinal folds and glued to the residual web width. The gluing is done from the edge of the folded leg to ensure a later separation at a perforation.

The WO 84/03258 A1 discloses a method of how an object, such as glasses, can be placed in a multi-ply product. For this purpose, a layer with a central region carrying the object and two tabs is provided, wherein the one can be worked over the object. The part having the folded tab forms in the product, together with the other flap, a folded seam at the seam back.

The EP 1 037 749 A1 discloses a printed product and a method for its production. Here, the entire printing surface of the product should no longer be set according to the predetermined by the press page fling entire pages, but it should be saved by the possibility of only partially wide pages material and cost. Within a folded outer double page is at least one side with respect to the outer layer smaller format. This page smaller format can now be arranged in different ways inside the product. It can be arranged symmetrically to the folding line, with a side edge flush with the folding line or with a side edge flush with the outer layer. It may be attached loosely or by an adhesive strip to the more external layer. Depending on the arrangement, a narrower web and a wider web with their outer edges symmetrically to one another, with an aligned to the fold line outer edge of the narrower web or with one side aligned outer edges together for manufacturing.

The invention has for its object to provide a newspaper product, a method and an apparatus for producing a product, in particular newspaper product.

The object is achieved by the features of claims 1 and 3 or 16.

The achievable with the present invention consist in particular in the fact that in the product, especially newspaper product, a layer with an overly wide, in particular fold-out position, created or can be generated inline inline in a simple manner. In newspaper products, it is now possible that very elongated print images, z. B. for advertising, inline production in the newspaper can be arranged. The newspaper product then contains a folded layer which, after being hit, has a width of three or four newspaper pages (in particular stationary newspaper pages or broadsheet pages). Preferably, this layer is guided as the lowest of possibly several layers on the former. Typically, the broadsheet newspaper product is characterized by having been grasped by holding members at an upper or lower edge of the standing side of the finished product (ie, the product opened by the reader at the transverse fold) after cross-cutting in the folder and thereby at the upper or lower edge (FIG. Side head or side foot) usual way gripping marks, z. B. Punktureinstiche or gripper imprints are recognizable. On untrimmed tabloid product such gripping marks on a right or left longitudinal side would be expected.

By doing so, there is no - otherwise common - white border, i. a continuous representation, such as a car can stretch up to four sides without white stripes.

In an advantageous development, a drying device is provided at least in one web path of a web to be processed, in particular of the web forming the over-wide web, and / or a web is formed from a printing material of higher surface quality and / or basis weight and / or coating weight. At least one other of the to be processed into a common product webs can then from another substrate, eg. B. be made of newsprint (eg., Open-pored and / or uncoated or slightly deleted).

Embodiments of the invention are illustrated in the drawings and will be described in more detail below.

Fig. 1

ein Beispiel für eine Zeitungsdruckmaschine;

Fig. 2

eine schematische Darstellung eines Produktes mit einer überbreiten Lage;

Fig. 3

eine Prinzipdarstellung für die Erzeugung einer überbreiten Lage in einer ersten Ausführung a) und in einer zweiten Ausführung b) sowie einer Darstellung der entstandenen Lage c);

Fig. 4

eine schematische Draufsicht auf das Verfahrensprinzip nach der Ausführung gemäß Fig. 3b);

Fig. 5

5a) und 5b) schematische Darstellungen für mögliche Formzylinderbelegungen, 5c) die Verfahrensweise nach Fig. 3b) und 5d) die entstandene Lange;

Fig. 6

Beispiele für längs gefalzte überbreite Lagen mit unterschledlicher Randseitenbreite;

Fig. 7

eine Prinzipdarstellung für die Erzeugung einer weiteren überbreiten Lage in einer ersten Ausführung a) und In einer zweiten Ausführung b) sowie einer Darstellung der entstandenen überbreiten Lage c);

Fig. 8

ein Beispiel für eine überbreite Lage und deren Herstellung in anderer Ausführung;

Fig. 9

eine perspektivische Darstellung einer exemplarischen Ausführung des Produktes bzw. einer Produktsektion.

Show it:

Fig. 1

an example of a newspaper printing machine;

Fig. 2

a schematic representation of a product with an over-wide position;

Fig. 3

a schematic diagram for the generation of an over-wide position in a first embodiment a) and in a second embodiment b) and a representation of the resulting layer c);

Fig. 4

a schematic plan view of the principle of the method according to the embodiment according to Fig. 3b );

Fig. 5

5a) and 5b) are schematic representations for possible form cylinder assignments, 5c) the procedure according to Fig. 3b ) and 5d ) the resulting length;

Fig. 6

Examples of longitudinally folded over-wide layers with unterdersrand Randseitenbreite;

Fig. 7

a schematic diagram for the generation of a further over-wide position in a first embodiment a) and In a second embodiment b) and a representation of the resulting over-wide position c);

Fig. 8

an example of an over-wide layer and its production in another embodiment;

Fig. 9

a perspective view of an exemplary embodiment of the product or a product section.

Fig. 1 shows an example of a trained as a web-fed rotary printing press, in particular a newspaper printing machine. 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 passing through a superstructure 07 of the funnel structure 03 in a folding apparatus 08 together to a product, in particular newspaper product, processable. A transverse cutting direction which intersects the strand 18 in product sections is arranged downstream of the folding jig 13 and either upstream of the folding apparatus 08 or upstream in the bar path.

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 produced in a broadsheet arrangement, ie the printed pages of the later product are or are oriented on the web such that their page head and foot are spaced in the web longitudinal direction or their left and right side edges run parallel to the web edge. Accordingly, the print image templates of the printed pages are arranged standing on the forme cylinder in the circumferential direction. In addition to the usual newspaper (broadsheet) products, the newspaper printing machine set forth here is also designed to produce here products "P" P, in particular newspaper products P, which at least one layer S, z. B. over-wide layer S, which in the fully opened state, a width of more than two, preferably more than three pages of the relevant newspaper format ( Fig. 2 ). The product P (or partial product) can then have one or more two- or one-side-wide ("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 printing units 02 may be formed as a single-width, double-width or triple-width printing units 02, wherein a width of a usable printing width of printing cylinders 05, z. B. the master cylinder carrying printing master 05 means which two printed pages, in particular stationary newspaper pages, means a designated for the printing press standard size. A one-sided or two-sided wide position L represents a single page or a double page customary in newspaper printing in the format valid for the present product P. (Format of the folding back, ie the longitudinal fold 20 of the outermost layer L along a longitudinal fold line F, for example The double page can also be printed with a continuous print image, so-called panorama page, in which case the longitudinal fold line F runs vertically in the center of the panorama page. The over-wide layer S then has, in the fully unfolded state, a width which corresponds to more than twice the width of the currently available format.

The longitudinal fold line F is in the representations of FIGS. 2 to 8 not visible as a line, but runs in the area of the example in Fig. 3c and 7c indicated "kinks" perpendicular to the sheet level. With regard to the finished product P, it runs perpendicular to the alignment of a text line possibly provided on the first page (title page), e.g. Eg title bar. For clarification is in Fig. 9 by way of example, a simplified product or a product section with a "normal" layer L turning over a special layer S, with an indication of the fold line F of the layer L, and with a title line and the predominant text direction are shown in a perspective view.

The web 04 or the webs 04; 06 is / are preferably in printing towers 01 printed. These are characterized in that in the printing tower 01, the web 04; 06 - at least between a fourth and a fifth with the web 04; 06 together acting pressure point - a substantially vertical (eg., At most ± 15 ° deviation from the vertical). This training takes place in newsprint printing application so that multiple tracks 04; 06 printed and inline to a common product P, in particular newspaper product P are processable. A printing tower 01 can be several stacked double printing units, stacked H-printing units or stacked satellite printing units, each with z. B. at least eight pressure points have.

In an advantageous embodiment of the newspaper printing press, this has at least one dryer 09, z. B. a radiation-based dryer 09 (IR or UV dryer) or advantageously a thermal dryer 09 (hot air dryer), through which at least one of the tracks 04; 06, z. B. as so-called. Heatset web 04, on a railway track is feasible. In an advantageous embodiment, that track 04 or are those tracks 04; 04a; 04b (see below), which has the printed pages of the over-wide layer S (also referred to as super-panorama page) to be formed in the product P, as the heatset web 04 through one or the activated dryer 09.

In principle, the printing material of a web 04 unwound from a reel changer 11, which after printing has the printed pages of the over-wide layer S to be formed, and a web 06 unwound from a reel changer 12, can be a "normal" layer L different therefrom. In this case, the normal position L can be understood as the maximum two-sided-wide position L of the present format in the opened state.

The printed images of the over-wide layer S exhibiting and / or guided through the dryer 09 web 04; 04a; In an advantageous further development, 04b can be made of satin-finished and / or more-coated paper having a coating weight of more than 10 g / m ² , z. B. more than 15 or even more than 20 g / m ² , charged. 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 smoothness according to Bekk (according to DIN 53107) is preferably at least on the smoother side at least 70.0 s, in particular of at least 100.0 s. The printing pages of the later over-wide layer S having web 04; 04a; 04b may, depending on the requirement, however, also be formed from the same printing material or the same printing stock quality, such as one or more of the remaining, non-spread layers L of the finished product P, z. B. from newsprint.

A web 06 or webs 06, which only contains printed images of layers L not to be assigned to the over-wide layer S, are formed from newsprint or at least a newsprint-type printing material in one embodiment of the printing press or the process. This represents z. B. uncoated or only slightly coated paper with a maximum weight of 20 g / m ² , z. B. at most 10 g / m ² , in particular at most 5 g / m ² , is. It can also be designed as so-called. Improved newsprint. The substrate of the web 06 has z. As a basis weight of at most 65 g / m ² , for uncoated newsprint z. B. also not more than 50 g / m ² or even at most 40 g / m ² . The smoothness according to Bekk (according to DIN 53107) is -. B. at least on the smoother side - for example, advantageously less than 70.0 s, in particular less than 60.0 s. In one embodiment, these webs 06 or webs 06, which do not contribute to the formation of the over-wide layer S, are not guided as an so-called coldset web 06 through an activated dryer.

In an advantageous embodiment, two webs 04; 06 different form or quality for the over-wide layer S-containing web 04 and provided by this different position L. The later over-wide layer S containing web 04 (04a, 04b) passes through z. B. a dryer 09. The over-wide layer S can be provided in this way with a higher quality print image and / or from a higher quality Be formed printing material.

As in Fig. 1 shown, are one or more tracks 04; 06 or by one or more longitudinal cutting devices 22; 23 generated partial webs 04a; 04b; 06 led to the hopper assembly 03. The hopper assembly 03 has at least one former 13.

In order to produce an over-wide ply S or a product P with at least one over-wide ply S, at least two webs 04 or partial webs 04a; 04b, which z. B. highest have a width of the downstream Former 13, before running on the former 13 to each other. The leading to the former 13 partial webs 04a; 04b are also referred to below as web strands 04a; 04b. In the event that printing units 02 and / or guided by the printing unit (s) 02 tracks 04; 06 are formed only single-width, these are on the former 13 guided tracks 04; 06 or from these longitudinally cut partial webs 04a; 04b also as web strands 04a; 04b.

Regardless of whether the relevant web strands 04a; 04b originate from a same web 04 (original web) or from two different webs 04, the over-wide layer S is produced in such a way that a two-sided wide web strand 04b and at least one web web 04a; 04a1; 04a2 or a web strand 04a1 which is produced from a web strand 04a by longitudinal cutting and which is at most one-side-wide; 04a2, z. B. sub-train 04a1; 04a2, before being run onto the former 13 in such a way one above the other, that the narrower and wider web strand 04b; 04a1; 04a2 are arranged one above the other, wherein the web edges of a same strand side in the vertical direction are aligned. In the region of the web edge of one of these superposed web strands 04b; 04a1; 04a2 is replaced by a corresponding applicator 14, z. B. a glue adhesive 15, z. B. glue 15 applied. When merging in front of the hopper assembly 03 or on one the former 13 roller 16, z. B. a train or funnel inlet roller 16, the two come to be connected to the edge web strands 04b; 04a1; 04a2 then in contact with each other and are connected by the glue 15 in the edge region cohesively together to form the later layer S forming strand 17. In this case, the opposite edge regions are connected to one another with respect to the transverse direction of the same strand side, so that the web strands 04b; 04a1; 04a2 not next to each other, but to lie on each other. The resulting strand 17 is subsequently - alone or z. B. together with one or more one - or two-sided web strands 06 - guided over the former 13 and folded longitudinally to form a folder strand 18. If this strand 17 produced by the connection is guided together with other single- or double-sided web strands 06 via a same former 13, the strand 17 forming the layer S is preferably arranged as the lowermost or innermost layer acting directly together with the former 13.

As stated above, the z. B. double-sided web strand and a partial web strand 04a1; 04a2 connected to each other at their mutually aligned edges or web edges. For this purpose, glue 15 in the edge region of the affected web edge of at least one of the web strands 04b to be joined; 04a; 04a1; 04a2 applied. The glue is applied almost directly next to the web edge, z. B. at most by 20 mm, preferably at most 15 mm, in particular at most 10 mm away from the respective web edge. As a result, the two web strands 04b; 04a1; 04a2 connected to each other at the edge, so z. B. the double layer at the edge connected thereto at the edge - apart from, for example, a slight (eg up to a few, for example at most 5 mm deep) splicing - not without breaking the adhesive bond is open. This may be the case when the glue application with a safety margin of a few millimeters, z. B. 1 to 15 mm, takes place in order to avoid lateral emergence of the glue and associated impurities on subsequent rollers. The glue application is therefore preferably carried out within a parallel to the longitudinal fold line F strip of 1 to 15 mm from the relevant web edge of the central region 19 removed. The cohesive connection thus exists, for example, within a strip parallel to the longitudinal fold line F of 0 to 20 mm, preferably 1 to 15 mm, away from the relevant web edge of the central region 19.

Fig. 2 shows an example of a result of the above-mentioned compound over-wide position S or a product P contained therein. As already stated above, this has at least one over-wide layer S. This has a two-side-wide, central longitudinal fold 20 having central region 19, and on at least one side of the central region 19 to this continuing outdoor area 21. This outer region 21 is formed by the above-mentioned web strand 04a1, which is bonded to the central region 19 by adhesive bonding, preferably at most one side-width. 04A2. In an advantageous embodiment, shown on both sides of the central region 19, a continuation of this outdoor area 21 is provided. This outer region 21 is arranged in coincidence with the central region 19, however, is hinged as a hinged side 21 to the outside. Taking into account the width of the bond caused by the bond thus can reach over more than two sides, z. B. continuous print image may be provided. The printed images for the center region 19 and the outer region 21 arranged on the forming cylinders 05 are to be correspondingly exposed and / or aligned for this purpose.

Basically, the strand 17 or in the product P the over-wide layer S forming web strands 04a1; 04A2; 04b from a same, z. B. four or six newspaper pages wide web 04, part webs 04a1; 04A2; 04b different four or six newspaper pages wide tracks 04, or from different, z. B. one- or two-sideways tracks 04 (04a1; 04a2; 04b) come. The same applies to one or more webs 06, which form one or more layers L different from the over-wide layer S.

In Fig. 3a ) is an example of the formation of the strand 17 and the over-wide layer S by two originally two-sided widths 04 and 04a; 04b formed. Here, the later folding pages 21 forming web 04; 04a z. B. centrally through a longitudinal cutting device 22 in the two web strands 04a1; 04a2 cut longitudinally. If only one side of a folding page 21 should be provided, then a z. B. only a maximum Einseitenbreite part web 04a1 be performed as a web strand 04a1 without repeated cut. Before running on the roller 16 is then between the aligned edges on one of the web strands 04a1; 04A2; 04b glue 15 applied.

In the Fig. 3a ) shown guide of the two webs 04a and 04b is also applied to it when the two tracks 04a and 04b web strands 04a and 04b represented, which are obtained from two different, formerly double-width or triple-width webs 04 by longitudinal section and passed without turn each other.

The staggered representation of the web strands 04a1 and 04a2 in the figures Fig. 3 . 5 and 7 serve the better recognizability of the web strands 04a1 and 04a2 (or 04.a3 in.) which otherwise follow the cutting line virtually uninterruptedly Figure 7 ). These preferably run in the case of a plurality of web strands 04a1 (at most one-side-wide) to be connected to a web strand 04b; 04a2 (04a3) on a same level on the hopper assembly 13 and an upstream roller 16 a.

Fig. 3b ) shows an advantageous example of the formation of the strand 17 or the over-wide layer S by web strands 04a1; 04A2; 04b of partial webs 04a; 04b of a same original four-page-wide web 04 (or four-page partial web of a six-page-long original web). In this case, initially the four-side-width web 04 is cut by a longitudinal cutting device 23 into a two-sided part web 04b; 04a and a maximum two-sided width partial web 04a; 04b cut longitudinally and downstream either the later central region 19 or the later hinged sides 21 forming Partial web 04b; 04a by means of a turning device 24, z. B. a turning bar pair 24, in the flight of the other sub-web 04a; 04b turned, ie laterally offset. The later folding pages 21 forming part web 04a is z. B. centrally through the longitudinal cutting device 22 in the two web strands 04a1; 04a2 cut longitudinally. If only one side 21 a folding page to be provided, it can be generated by the longitudinal cutting device 23 from the web 04, for example, only a maximum Einseitenbreite part 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 15 applied.

In the Fig. 3b ) shown guide of the two webs 04a and 04b is also applied to it, if the two web strands 04a and 04b did not result from a same web 04, but from two different double or triple-width original webs. Here then again one of the web strands 04a obtained by longitudinal section would be; 04b with a web edge on the escape of a web edge of the other track strand 04b; 04a to turn.

Fig. 3c ) schematically shows the strand 17 thus produced, which represents the over-wide layer S in the product P.

In Fig. 4 is the procedure in connection with a four-page-wide web 04 to be printed in plan view. Here, by way of example, a possible assignment of the forme cylinder 05 with print images A, B, C and D is shown, the solid lines on the forme cylinder 05 representing a possible arrangement of printing plates 26; 27 symbolizes. In the example, a two printing pages side by side bearing panoramic printing plate 26 are arranged on the flight of the later central region 19 forming part web 04b. Such a printing plate 26 could also be arranged on the side aligned with the other partial web 04a. In the example, however, here are two each a printed image C; D printing forms 27 carrying a pressure side arranged. Fig. 5a ) and b) show other different possibilities for the occupation of the forme cylinder 05 side by side with printing plates 26; 27; 28. So either as in Fig. 5a ) shown above, a printing form 28 extend over the entire width. But it can also - as in Fig. 5a ) below and Fig. 5b ) shown below - according to the example of Fig. 4 a two-side wide printing plate 26 and two single-side wide printing plates 27 side by side, or as in Fig. 5b ) set forth above, two two-sided wide printing plates 26 may be arranged side by side. In the case of a double-sized forme cylinder 05 (two printing pages in the circumferential direction one behind the other) it may be advantageous to use the same pattern for the juxtaposed printing plates 26; 27; 28 to provide. Fig. 5c ) provides the above-mentioned lateral displacement with designation of the printed pages, and Fig. 5d or the over-wide, hinged layer S dar. Should for the production of the product turning one of the involved web strands 04a; 04b; 04a1; 04a2 be required, so it is in the case of turning advantage not the z. B. at most one-page-width sub-train to turn, but possibly the two-sided width web or the web strand 04a, from which the sub-web strand 04a1; 04a2 is obtained only after turning by longitudinal section. Such a sub-train 04a1; 04a2 can also be made by cutting off one ¾ strand (eg, three sides wide) in the case of a double width press or ½ strand (eg, three sides wide) in the case of a three width press.

In one embodiment, over the opened inside of the layer S, ie over the central region 18 and the outer region or regions 21, a printed image overlapping the entire width can be provided. For this purpose, the printing form relating to the outer region 21 and the printing form relating to the adjacent inner region are preferably exposed in such a way that a print image section is provided on the side of the printing form which is in each case continuous with the printed image. That is, on the printing forms carrying the continuous printing images, a common overlapping region of the printed image, which is repeated on both printing forms, is provided, which is provided on both printing forms. This

Overlapping area may, for. B. at least 0.5 mm, in particular at least 1 mm. This can reduce the risk that -. B. due to inaccuracies in the web guide - after unfolding the Außen21 in the continuous printing image, an unprinted, possibly even so narrow stiffeners is visible. In order to keep the connected edge width as small as possible, the printing forms of the continuing printing images are at least on the page to be continued closer than usual with white edge of the image to the printing plate edge out, for example, up to an unimaged width of 20 mm at most, in particular at most 15 mm, with imaged or have printing areas on the printed image. This width to the lateral printing form edge can be smaller och if not provided gap-free, but with slight distances from one another in the printing machine, the attachment side by side to be arranged printing plates on the forme cylinders. This must then be taken into account accordingly during the imaging.

In addition to generating an over-wide layer S with both sides and symmetrically arranged folding sides 21 with the same, in particular substantially one-side wider (see, eg. Fig. 6a )) or each smaller (not shown) length, can also be over-wide layers S with a one-sided arrangement of a folding page 21 with substantially Einseitenbreiter (eg. Fig. 6b) and 6c )) or smaller (eg Fig. 6f) and 6g )) Length, an asymmetrical arrangement of two flap sides 21 with a fold-side 21 with essentially one-side-wide and a fold-side 21 with a shorter length (eg. Fig. 6d) and 6e )) getting produced. The web strand 04a1; 04a2 is then to provide with appropriate width and / or number before gluing in the superstructure 07 as for individual examples.

In the method for producing a product P in a described newsprint printing machine with at least one printing unit 02, in particular at least one printing tower 01, wherein the printing unit 02 or the printing tower 01 comprises a plurality of printing units each having a forme cylinder 05, are printed by if necessary, cutting a first and at least one second web strand 04b; 04a; 04a1; 04a2 generated.

The first web strand 04b has z. B. after printing next to each other two pages of a newspaper page, but especially a two-page page wide print page (panoramic page) on. The at least one second web strand 04a1; 04a2 is designed at most two sides wide. In an advantageous embodiment, it has at least one Einzeitungsseitenbreite print page.

One of the two web strands 04a; 04a1; 04A2; 04b is over the other of the two web strands 04b; 04a; 04a1; Guided 04a2, wherein the second web strand 04a; 04a1; 04a2 or one of the second web strand 04a; 04a1; 04a2 produced by longitudinal section web strand 04a1; 04a2 in an outer edge region with an opposite outer edge region of the first web strand 04b cohesively, in particular by gluing is connected before the two-sided wide first web strand 04b with its at least one connected web strand 04a; 04a1; 04a2 is guided on the former 13 to its Längsfalzung.

In a further education an in Fig. 7c ) are provided whose position S on both sides of the central region 19 has a wheel portion 19 as set forth above. However, this edge region 19 is advantageously less than one page wide, preferably formed at most half a page wide. It may be provided only on one side of the central region 19, but advantageously on both sides of such a cohesively connected outer region 21. In contrast to the above-mentioned embodiments, an inner layer 31 is now additionally introduced in the region of the longitudinal fold line F, preferably on the same side of the web as the outer regions 21, and bonded to the middle region 19 of the layer S, in particular by gluing. Preferably, the inner layer 31 is centrally connected to the Längsfalzlinie F of the central region 19, so that two narrow sides with the same length Leg lengths are introduced in the longitudinally folded product. However, an asymmetric arrangement of the inner layer 31 connected to the middle region 19 in the region of the longitudinal fold line would also be possible. In Fig. 7a) and 7b ) Examples of the production of such a product or such a special situation S are shown, wherein the preparation z. B. basically builds on the above explanations. In contrast, the web strands 04a1 or 04a2 are preferably narrower than one-side width, advantageously z. B. half-page width or even less wide, formed, and it is in addition a further web strand 04a3 (or longitudinally produced web strand 04a3 or part web train 04a3) before emergence onto the hopper assembly 13 below or above the z. B. two-sided width track 04b to order. This is then connected by introducing glue via a further glueing device 14 to the web strand 04b in the region of the longitudinal fold line of the latter before or on the former during the bringing together with this. The third web strand 04a3 may be formed by longitudinal cutting of a same web 04 or a same web strand 04.a, through which one or both web strands 04a1; 04a2 are formed by longitudinal section. How to Fig. 3 the web strands 04a1; 04a2 and 04a3 from a same, z. B. double or triple-wide original web 04 may be formed as the central region 19 supplying web strand 04b (see Fig. 3b . 5b ) and 7b ). In another embodiment, the web section 04b delivering the central region 19 and the web strands 04a1; 04A2; 04a3 be formed from different origins 04. In principle, the three web strands 04a1; 04A2; 04a3 also not come from a same track 04 or a same track 04a.

In an alternative, production mode for the production of an over-wide layer S '(similar to the situation S out Fig. 7c ), a three newspaper pages wide web strand 04b 'can be printed in the middle with two printed pages, in particular newspaper pages, and at the edges each with half a newspaper page width. Subsequently, the three-side width web strand 04b 'is guided over a plow seam, not shown, so that the two habbreiten Pages are folded as folding pages 21 'respectively on the double page. This now after the Pflugfalz two-sided strand with folded, z. B. half-page wide outdoor areas 21 ', z. B. hinged pages 21 ', can now on the strand side of the folded folding pages 21' 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 strand 17' is guided centrally on the former. A cross-section of a strand 17 'or over-width layer S' produced in this way is shown in FIG Fig. 8 shown. In this embodiment, the forme cylinder 05 'has at least one double-width, preferably one, over at least three printed pages continuous printing plate 28'.

In the aforementioned embodiments, a transfer cylinder 29 cooperating with the respective forme cylinder 05 can have a plurality of two-sided-wide blankets (blankets) side by side. In an advantageous development of the transfer cylinder 29 has at least one over the entire effective cylinder length reaching blanket.

Preferably, in the printing press several tracks 04; 06 printed in several towers 01 and summarized into a common product P. In an advantageous embodiment, 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.

LIST OF REFERENCE NUMBERS

01

printing tower

02

printing unit

03

former assembly

04

Train, heatset train

05

Printing cylinder, form cylinder

06

Railway, coldset train, railway track

07

superstructure

08

folding

09

dryer

10

-

11

reelstands

12

reelstands

13

formers

14

applicator

15

Adhesive, glue

16

Roller, draw roller, funnel inlet roller

17

strand

18

Falzstrang

19

the central region

20

quarterfold

21

Outside area, folding side

22

Slitter

23

Slitter

24

Turning device, turning bar pair

25

-

26

Printing form, two-page wide, panoramic printing form

27

Printing form, one-page wide

28

printing form

29

transfer cylinder

30

-

31

inner layer

.

alternative design

04a

Railway, partial railway, railway line

04a '

Railway, partial railway, railway line

04a1

Bahnstrang, Teil-Bahnstrang

04A2

Bahnstrang, Teil-Bahnstrang

04a3

Bahnstrang, Teil-Bahnstrang

04b

Railway, partial railway, railway line

04b '

Railway, partial railway, railway line

A

print image

B

print image

C

print image

D

print image

L

location

S

Location, over

P

Product, newspaper product

Claims (17)

1. Newspaper product or newspaper product section, in particular produced by a method according to one or more of Claims 3 to 15, having at least one outer two-page-wide ply (L) and at least one inner, at least two two-page-wide ply (L; S), the at least two plies in the closed state in each case being folded lengthwise along a lengthwise folding line (F) and arranged in one another, and the at least two plies (L) of the lengthwise folding line (F) having two vertical printed pages or a print image uninterrupted over two vertical printed pages, the at least one inner ply (S) having a foldable outer region (21) at least on a lengthwise side of its two-page-wide lengthwise-folded central region (19) running parallel to the lengthwise folding line (F), this foldable outer region (21) being connected cohesively by gluing in the region of its lateral edge with the lateral edge region of the two-page-wide central region (19) and forming an over-wide ply (S) with the central region (19), and the outer region (21) in the folded state extending beyond the width of the other product (P) and continuing the central region (19) laterally, a print image of a presentation, extending uninterrupted without white strips, reaching over more than two pages on the folded over-wide ply (S).
2. Newspaper product or newspaper product section according to Claim 1, characterised in that the central region (19) and the outer region (21) in the unfolded, closed state lie on each other such that they together form a lateral edge on the lengthwise side having the cohesive connection and/or in that the outer region (21) of the product centre is foldable here, the cohesive connection with the central region (19) remaining on the edge.
3. Method for the production of a product (P) in a printing press, in particular a newspaper printing press, having at least one printing unit (02) passed through by at least one web (04; 06), the printing unit (02) containing several printing mechanisms in each case having a forme cylinder (05), the product (P) to be produced having an over-wide ply (S) with a two-page-wide central region (19) having a lengthwise fold (20) and an outer region (21) continuing this on at least one page of the central region (19), at least a first, two-page-wide printed web strand (04b) and a second, printed web strand (04a) designed at most as one-page-wide or a printed web strand (04b; 04a; 04a1; 04a2) designed at most one-page-wide being produced from the second web strand (04a) by longitudinal section, and one of the two web strands (04b; 04a; 04a1; 04a2) being led over the other of the two web strands (04b; 04a; 04a1; 04a2), characterised in that the second web strand (04a1; 04a2) forms the outer region (21) of the over-wide ply (S) in the product (P) and is connected cohesively on an outlying edge region with an outlying edge region of the first web strand (04b) forming the central region (19) in the product (P), before the strand (17) formed by the connection of the two web strands (04b; 04a1; 04a2) to be connected at the edge on a folder former (13) is led for its lengthwise folding, the first web strand (04b) having a two newspaper page-wide printed page after printing and the print images for the central region (19) and the outer region (21) arranged on the form cylinders (05) being exposed and/or aligned such that an uninterrupted print image without white strips, reaching over more than two pages, extends on the folded over-wide ply (S).
4. Method according to Claim 3, characterised in that the second web strand (04a) is cut lengthwise before connection with the first web strand (04b).
5. Method according to Claim 3 or 4, characterised in that the second web strand (04a) is cut open lengthwise, and a respective outer-lying edge region of the two part web strands (04a) cut open longitudinally is cohesively connected to the two outer-lying edge regions of the uncut first web strand (04b), in particular by gluing, before the uncut, two-page-wide first web strand (04b) with its connected part web strands (04a1; 04a2) is guided to the folder former (13) for its lengthwise folding.
6. Method according to one or more of the above Claims 3 to 5, characterised in that the first web strand (04b) and the second web strand (04a) are produced from a same printed web (04) by longitudinal section, and in that the one web strand (04a; 04a1; 04a2) is guided onto the other web strand (04b) by a turn.
7. Method according to one or more of the above Claims 3 to 6, characterised in that the first web strand (04b) and the second web strand (04a) result from different webs (04) printed in different printing towers (01).
8. Method according to one or more of the above Claims 3 to 7, characterised in that the web (04) receives ink by means of a forme cylinder (05), which has a length of at least four vertical newspaper pages.
9. Method according to one or more of the above Claims 3 to 8, characterised in that at least one at least two newspaper page-wide printing forme (26; 28) is arranged on the forme cylinder (05), by means of which the first web strand (04b) receives its print image.
10. Method according to one or more of the above Claims 3 to 9, characterised in that a satined and/or heavily coated paper with a coating weight of more than 10 g/m² is used for the first web strand (04b) and/or the second web strand (04a) or for a web (04) which is cut into the first and second web strand (04a; 04b).
11. Method according to one or more of the above Claims 3 to 10, characterised in that the first web strand (04b) and/or second web strand (04a) or a web (04), which is cut into the first and second web strand (04a; 04b), is led through a dryer (09).
12. Method according to one or more of the above Claims 3 to 11, characterised in that at least one third web (06) or third web strand (06) is printed by a further printing unit (02), in particular a further printing tower (06).
13. Method according to Claim 12, characterised in that the third web strand (06) is combined, at the latest after a folder former (13), with the lengthwise-folded strand (17) containing the first web strand (04b) to give a total strand, and is processed in a folder (08) to give a product (P), in particular a newspaper product (P), in that the total strand is cut crosswise after the folder former (13), and the resulting product sections are folded crosswise once before they leave the folding apparatus (08) on a display.
14. Method according to Claim 3, characterised in that the at least one web (04; 06) passes essentially vertically through a printing tower (01) containing the printing unit (02) of a printing press designed as a newspaper printing press.
15. Method according to one or more of Claims 3 to 14 for the production of a as a newspaper product (P) or a newspaper product section (P) according to one or more of Claims 1 to 3.
16. Device for the production of a product (P), which has an over-wide ply (S) with a two-page-wide central region (19) having a lengthwise fold (20) and an outer region (21) continuing this on at least one page of the central region (19), having at least one printing tower (01) passed through essentially vertically by a web (04), the printing tower (01) having several printing mechanisms in each case having a forme cylinder (05), having a superstructure (07) and having a former structure (03) containing at least one folder former (13), the superstructure (07) being designed with guide elements such that a first web strand (04b) of two-page-wide design forming the central region (19) in the product (P) and an at most one-page-wide second web strand (04a; 04a1; 04a2) of at most one-page wide design forming the outer region (21) in the product (P) can be guided over each other such that their page edges at least lie on a same strand page in a same alignment, an application device (14) being arranged upstream of the folder structure (03) on the web path of one of the two webs (04) or web strands (04a; 04b; 04a1; 04a2) such that it applies adhesive to an edge region of one of the two webs (04) or web strands (04a; 04b; 04a1; 04a2) so that the two web strands (04b; 04a1; 04a2) on guiding together before the folder structure (03) or on a roll (16) upstream prioritised to a folder former (13) in contact with each other and can be connected cohesively with each other on the edge by means of the adhesive (15) to give a strand (17), and the print images arranged on the forme cylinders (05) for the central region (19) and the outer region (21) being exposed and/or aligned so that an uninterrupted print image without white strips extends reaching over more than two pages on the folded over-wide ply (S).
17. Device according to Claim 16, characterised in that a printing forme concerning the outer region (21) and a printing forme concerning the adjacent central region (19) are exposed such that a same print image section is provided on an overlapping region of at least 1 mm on the page of the printing forme in each case mutually continuing the print image.

Images