JP2987332B2 - Newspaper having a spread face at a plurality of places, method of manufacturing the newsprint, and apparatus therefor - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to newsprint having a spread face at a plurality of positions, a method of manufacturing the newsprint, and an apparatus therefor.

[0002]

2. Description of the Related Art The structure of a conventional newspaper is shown in FIG. 01 is a one-section newspaper. Such a newspaper is first folded X by a triangular plate of a newspaper rotary press (not shown) and second folded Y by a folding cylinder. Surface 02 was one place. As described above, the conventional newspaper 01 has only one facing surface 02, but as the number of multicolor printing surfaces increases, the demand for two-page advertisements on the facing surface 02 increases, and in the production of one-section ordinary newspaper, There has been a need for a newspaper printing technique that can place the facing surface 02 at two or more arbitrary positions.

[0003]

However, in the conventional newspaper printing technology, there was no effective printing technology for that purpose. Therefore, when printing at two or more spread faces, a multi-section as shown in FIG. 13 was used. There was no better way than printing a wide side on the facing sides 02 and 03 of each section. That is, two sections of newspaper 01, 01 as shown in the figure.
In the case of, the first fold X of the section fold is folded for each section, and the second fold Y is gathered and folded at the same time, but in such a multi-section fold, sections which are not of interest to the reader are discarded. Had the disadvantage that

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to solve the above-mentioned conventional problems and to provide a newspaper having a plurality of facing surfaces at arbitrary positions in a one-section newspaper, a method of manufacturing the newspaper, and an apparatus therefor. And

[0005]

In order to achieve the above object, the newspaper according to the first aspect of the present invention is characterized in that a plurality of facing surfaces are provided at arbitrary positions in one section of newspaper. The method for producing newsprint of the invention according to claim 2 is as follows.
2. The method for producing newsprint according to claim 1, wherein the running paper printed on both sides by a pair of newsprint presses is first folded, and the central portion of the running paper is cut by a slitter to form one side paper and the other side. The paper is divided into sheets, and one of the side sheets is first folded by a first triangular plate and guided by a guide member to be formed of side sheets other than the one of the side sheets. It is introduced into an arbitrary page of the book paper that is first folded by the second triangular plate, and newspaper paper having a spread face at a plurality of positions is manufactured.

According to a third aspect of the present invention, there is provided a newsprint producing apparatus comprising:
2. The apparatus for manufacturing newsprint according to claim 1, wherein the running paper printed on both sides by a pair of newspaper rotary presses is first folded, and a slitter for cutting a central portion of the running paper, and a slitter cut by the slitter. One of the side papers of the one side paper or the other side paper divided into a side paper and another side paper is a first side paper.
A first triangular plate to be folded, a second triangular plate for first folding one of the side papers other than one of the side papers, and a second triangular plate for the first folding by the second triangular plate. A guide member for guiding one side sheet of any of the side sheets first folded by the first triangular plate into an arbitrary page of the main sheet made of side sheets other than the one side sheet. .

According to a fourth aspect of the present invention, in the newspaper manufacturing apparatus according to the third aspect, the first triangular plate is installed at an arbitrary position above the newspaper rotary press, and the second triangular plate is installed at the folding machine. I have. According to a fifth aspect of the present invention, in the newsprint production apparatus according to the third aspect, the first triangular plate and the second triangular plate each include one side paper of one of the side papers that is first folded by the first triangular plate. Thus, it is installed in parallel with the folding machine with the width of the one side sheet so as to be able to be guided to the second triangular plate.

According to a sixth aspect of the present invention, there is provided an apparatus for producing newsprint according to any one of the third to fifth aspects, wherein the guide member comprises the first member.
A guide roller and an inclined bar are disposed between the traveling paper conveyance path from the triangular plate to the second triangular plate. According to a seventh aspect of the present invention, there is provided the newsprint manufacturing apparatus, wherein the guide roller and the inclined bar convert one of the side sheets first folded by the first triangular plate into a side sheet other than the one side sheet. And a plurality of pairs are arranged so as to be selectively introduced into any page of the book.

[0009]

FIG. 1 shows a newspaper according to an embodiment of the present invention, wherein (A) is a first folded state and (B) is a drawing viewed from above. The newspaper 1 of one section of this embodiment is a newspaper of 16 pages, and two facing pages 2, 3 are provided on pages 6, 7 and 12, 13. FIG. 1 (B)
The small numbers circled with indicate newspaper 1 pages.

A method of manufacturing the newspaper 1 will be described with reference to an apparatus shown in FIG. With two newspaper presses 5, 6
Among them, the newspaper rotary press 5 is a right rotary press, and the newspaper rotary press 6 is a left rotary press. The running papers P ₁ and P ₂ printed on both sides by the newspaper rotary presses 5 and 6, respectively, are cut at the center by the slitters 7 and 8, and each of the operation side papers P ₁
H, P ₂ H (one side paper) and drive side papers P ₁ G, P ₂ G (other side paper). The operation side papers P ₁ H and P ₂ H are directly put into the folder 10, and the drive side papers P ₁ G and P ₂ G are turned bar 1
The folding paper 10 is superimposed on the operation side paper P ₁ H and P ₂ H by 1 and 12.
Can be put in. The driving paper P ₁ G that has passed through the turn bar 11 is guided by the first triangular plate 15 to make a first fold X, is superposed via a pair of nip rollers 14, and is folded vertically. . In other words, the first folding X is performed only on the driving side paper P ₁ G as shown in FIG. 5 in the state along the line AB in FIG. 2, and the driving side paper P other than the driving side paper P ₁ G
_The 2G and the operation side sheets P ₁ H and P ₂ H are not yet folded at all when viewed from a plane.

Next, the drive paper P ₁ G that has been first folded X has passed through the nip roller 14, passes through a guide roller 16 as a guide member and an inclined bar 17, and is folded in the middle into a drive paper P _2. It is guided to the second triangular plate 20 together with G and the operation side paper P ₁ H, P ₂ H. At the time of this guidance, the driving paper P ₁ G
Is introduced to _one side of the operation side paper P ₁ H, P ₂ H. Then, the drive paper P ₂ G and the operation papers P ₁ H and P ₂ H are subjected to the first folding X here. The state along the line CD in FIG. 2 at this time is as shown in FIG. Thus, all the operation side papers P ₁ H, P ₂ H and the drive side papers P ₁ G, P ₂ G that have been folded in the first fold X are used.
Is folded second by a folding cylinder and a saw cylinder (not shown) in the folding machine 10. Then, the paper is cut into a newspaper size and discharged by a delivery device (not shown).

FIGS. 6A, 6B, and 6C show various examples in which the facing surfaces 2, 3 are provided at arbitrary positions different from those in the above-described embodiment. That is, in the newspaper 1 of one section in FIG. 6A, the facing surfaces 2 and 3 are provided at two places on pages 6, 7 and pages 10 and 11, and the newspaper 1 of one section in FIG.
In FIGS. 6 (C), a double-face spread surface 2 and 3 is provided at two places, pages 4 and 5, and pages 11 and 11, respectively.
Facing pages 2 and 3 are provided at two places, page 10 and page 11. As described above, the facing surfaces 2 and 3 can be provided at arbitrary positions on the one section of the newsprint 1 and, in these examples, only two positions happened to be provided. However, two or more places may be provided. Of course.

FIG. 7 is a schematic front view showing another embodiment of the newspaper production apparatus, and FIG. 8 is a side view thereof. This manufacturing apparatus positions the folding machine 10 at a position adjacent to the newspaper rotary press 6 and places the first triangular plate at an arbitrary position above the newspaper rotary presses 5 and 6 remote from the second triangular plate 20 of the folding machine. 15 is installed, and one side sheet of one of the side sheets first folded by the first triangular plate 15 is selectively introduced into an arbitrary page of the main sheet composed of side sheets other than the one side sheet. Guide rollers 26a, 26b, 26c as guide members and inclined bars 27a, 27
b and 27c are shown in FIG.
3 and the others are the same.

That is, the first triangular plate 15 is a second triangular plate.
An upper former section 25 above the newspaper presses 5 and 6, which is separated from the folding machine 10 in which the printing press 20 is installed both horizontally and vertically.
The guide rollers 26a, 26b, 26c and the inclined bars 27a, 27b, 27c are arranged between the turn bar 11 and the turn bar 12 with a space therebetween. Although the lower part of the upper former part 25 is omitted in FIG. 7, it is supported by a support member (not shown). The guide roller 26c and the inclined bar 27c are disposed so that the other guide rollers 26a and 26b and the inclined bars 27a and 27b are displaced from each other in the left and right direction in FIG. This is because it is necessary to introduce the paper into one side and the other side on the basis of the center of the one section newspaper (the first folded X portion). In this embodiment, one location can be introduced on one side and two locations can be introduced on the other side.

A method of manufacturing newsprint 1 by this manufacturing apparatus will be described. Running papers P ₁ and P ₂ printed on both sides by newspaper rotary presses 5 and 6 are cut at the center by slitters 7 and 8, respectively. As in the case of the manufacturing apparatuses 2 and 3, the paper is divided into operation side papers P ₁ H and P ₂ H and drive side papers P ₁ G and P ₂ G. After cutting the operation side paper P ₁ H, the upper former 25
The sheet is guided upward by the first triangular plate 15 in the section, is subjected to a first fold X, is superposed via a pair of nip rollers 14, and is folded vertically. After the cutting, the operation side paper P ₂ H is sent to the folding machine 10 side in a substantially horizontal direction, and is directly put into the folding machine 10. Further, the drive side papers P ₁ G and P ₂ G are stacked on the operation side papers P ₁ H and P ₂ H by the turn bars 11 and 12, respectively, and put into the folding machine 10.

After passing through the nip roller 14, the first folded X-side operation paper P ₁ H passes through the guide roller 26a and the inclined bar 27a, and is folded in the middle in the operation-side paper P ₂ H and the drive-side paper P _1. G and P ₂ G are guided to the second triangular plate 20. At the time of this guidance, the operation side paper P ₁ H becomes the drive side paper P ₁ G,
Introduced on one side of P ₂ G. Then, the operation side paper P ₂ H and the drive side paper P ₁ G, P ₂ G are subjected to the first folding X here.
The state at this time is as shown in FIG. And the first
All folded operation side sheets P ₁ H and P ₂ H and drive side sheet P
₁ G and P ₂ G are the same as those of the manufacturing apparatus shown in FIGS.
After the second folding Y is performed by the folding cylinder and the saw cylinder in the inside, the paper is cut into a newspaper size and discharged by the delivery device.

In the above, if it is selected that the first folded X-side operation paper P ₁ H is guided to the second triangular plate 20 via the guide roller 26b and the inclined bar 27b, the operation-side paper P ₁ H becomes as shown in FIG. And the first folded X-side operation side sheet P ₁ H is introduced into the guide roller 26.
If it is selected to be guided to the second triangular plate 20 via c and the inclined bar 27c, the operation side paper P ₁ H will be introduced at the position shown by the chain line C in FIG. In this manner, in the above case, the facing pages 2 and 3 are provided at two places on pages 4 and 5 and pages 10 and 11 of one section of the newsprint 1. Further, with respect to the facing surface 3, the positions of B and C are also provided. It is possible to provide.

The set of guide rollers and inclined bars to be selected in the production is determined by the number of pages between the pages of the newspaper 1 in one section. Although the operator hangs the traveling paper on the inclined bar, the operation may be automatically performed using appropriate known means.

FIG. 10 is a schematic front view showing still another embodiment of a newsprint production apparatus, and FIG. 11 is a side view thereof. This manufacturing apparatus is basically similar to the manufacturing apparatus shown in FIGS. 2 and 3 except that the height of the folding machine 10 is lower than that of the manufacturing apparatus shown in FIGS. 2 triangular plate 20
The driving side paper P ₁ G first folded by the triangular plate 15 is guided in parallel to the second triangular plate 20 via the guide roller 16 and the inclined bar 17 with half the width of the traveling paper (the first triangular plate). 15 only on the driving side and the second triangular plate 20 on the operating side). That is, this manufacturing device is the first device on the operating side of the manufacturing device of FIGS.
By eliminating the triangular plate 15 of the drive side and the second triangular plate 20 of the drive side, and forming the remaining first triangular plate 15 of the drive side in parallel with the second triangular plate 20 of the operation side, the triangular plate 15 is substantially upward. The first triangular plate 15 and the turn bar 11 are eliminated.

A method of manufacturing newsprint 1 by this manufacturing apparatus will be described. Running papers P ₁ and P ₂ printed on both sides by newspaper rotary presses 5 and 6, respectively, are used as slitters 7 and 2 in the same manner as the manufacturing apparatus shown in FIGS. 8 cuts at the center. After cutting,
Among them, the drive side paper P ₁ G has no turn bar as described above, so that it is sent substantially horizontally without passing through the turn bar, and is guided directly to the first triangular plate 15 to be folded first. After passing through the nip roller 14, the first folded X drive side sheet P ₁ G is guided upward by the guide roller 16, and further guided by the inclined bar 17 to the second triangular plate 20. The driving side paper P ₁ G is used as the second triangular plate 20.
, The operation side paper P ₂ H and the drive side paper P ₁ G, P which are conveyed through another path and are first folded X by the second triangular plate 20.
_The operation and the like introduced at an arbitrary position of 2G are the same as those described in paragraphs 0015 and 0016 of the manufacturing apparatus of FIGS.

In each embodiment of the manufacturing apparatus, a folding machine
It is possible to fold several facing surfaces by guiding the driving paper P ₂ G to the first triangular plate 15 of FIG. 10 or by making the triangular plate a three-stage triangular plate. In addition, what is guided to the first triangular plate 15 does not necessarily have to be the driving side paper as described above, but may be the operation side paper. Further, as is apparent from the description of each embodiment of the manufacturing apparatus, the arrangement of the newspaper rotary presses 5, 6 and the folding machine 10 is arbitrary. Also, FIG.
In the manufacturing apparatus of FIG. 9, the guide rollers 26a, 26b, 26
c and the three inclined bars 27a, 27b, 27c are arranged in pairs as shown in the figure, but these arrangements and numbers are arbitrary, and the number of pages of the newspaper 1 in one section increases. In this case, it is possible to provide another guide roller and an inclined bar at another arbitrary position to cope with the situation. For example, the present invention can change the design of the details as needed.

[0022]

As described above, the present invention can provide a newspaper having a plurality of facing surfaces provided at a plurality of arbitrary positions in a one-section newspaper, which has been impossible in the past. Therefore, it is possible to cope with the demand for a two-page advertisement with a spread face due to the frequent use of the multicolor printing face of newspaper. Further, the newsprint can be produced very easily by a newspaper rotary press and a folding machine. Further, there is an excellent effect that the newspaper can be manufactured by adding a simple device to the folding machine.

[Brief description of the drawings]

FIG. 1 shows a newspaper according to an embodiment of the present invention, in which (A)
Is a first folded state, and (B) is a drawing viewed from above.

FIG. 2 is a schematic front view of an apparatus for producing newsprint.

FIG. 3 is a side view of the same.

FIG. 4 is a partial view showing a guide member.

FIG. 5 is a drawing showing the state of the running paper along the line AB in FIG. 2;

6 (A), (B), and (C) are drawings corresponding to FIG. 1 (B) showing various examples in which a facing surface is provided at an arbitrary different position.

FIG. 7 is a schematic front view showing another embodiment of the newspaper production apparatus.

FIG. 8 is a side view of the same.

FIG. 9 is a view of the first folded newsprint viewed from above.

FIG. 10 is a schematic front view showing still another embodiment of a newsprint manufacturing apparatus.

FIG. 11 is a side view of the same.

12A and 12B show a conventional newspaper, in which FIG. 12A is a first folded state and FIG. 12B is a drawing viewed from above.

13A and 13B show a conventional newspaper, in which FIG. 13A is a first folded state, and FIG. 13B is a drawing viewed from above.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Newspaper 2,3 Facing surface 5,6 Newspaper rotary press 7,8 Slitter 10 Folding machine 11,12 Turn bar 14 Nipping roller 15 First triangular plate 16 Guide roller 17 Inclined bar 20 Second triangular plate 25 Upper former part 26a, 26b , 26c guide rollers 27a, 27b, 27c inclined bar P _1, P ₂ traveling paper P ₁ H, P ₂ H operating side sheet (one side paper) P ₁ G, P ₂ G drive side sheet (the other side paper) X No. 1 fold Y 2nd fold

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁶ , DB name) B42D 7/00 B41F 13/58 B41F 13/64 B42C 1/10

Claims (7)

(57) [Claims] 1. A newspaper according to claim 1, wherein a plurality of facing surfaces are provided at arbitrary positions in one section of the newspaper. 2. A method for producing newsprint according to claim 1, wherein the running paper printed on both sides by a pair of newsprint presses is first folded, wherein a center portion of the running paper is cut by a slitter. One side paper and the other side paper are separated, and one side paper of any one of the side papers is first folded by a first triangular plate and guided by a guide member, and one side of one of the side papers is guided. A method of producing newsprint paper which is made of side paper other than paper and is introduced into an arbitrary page of the main paper which is first folded by a second triangular plate and has a spread face at a plurality of positions. 3. The apparatus for manufacturing newsprint according to claim 1, wherein the running paper printed on both sides by a pair of newsprint presses is first folded, and a slitter for cutting a center portion of the running paper; A first triangular plate that first folds one side sheet of one of the one side sheet and the other side sheet that is cut by the slitter and divided into one side sheet and the other side sheet; A second triangular plate for first folding a side sheet other than the one side sheet of the side sheet, and a side sheet other than the one side sheet of any of the side sheets to be first folded by the second triangular plate. A guide member for guiding one side sheet of any of the side sheets first folded by the first triangular plate on an arbitrary page of the book sheet; Newspaper production equipment. 4. The newspaper production apparatus according to claim 3, wherein the first triangle plate is installed at an arbitrary position above the newspaper rotary press, and the second triangle plate is installed at the folding machine. 5. The first triangular plate and the second triangular plate include a first triangular plate.
4. A folding machine is installed in parallel with a paper width of said one side sheet so that one side sheet of one of the side sheets first folded by the triangle plate can be guided to the second triangle plate by a guide member.
An apparatus for producing the newspaper as described. 6. The production of newsprint according to claim 3, wherein the guide member comprises a guide roller and an inclined bar arranged between the traveling paper conveyance path from the first triangular plate to the second triangular plate. apparatus. 7. A guide roller and an inclined bar convert one side sheet of one of the side sheets first folded by the first triangular plate into an arbitrary page of a main sheet composed of side sheets other than the one side sheet. 7. The newspaper production apparatus according to claim 6, wherein a plurality of pairs are provided so as to be selectively introduced.