JPH1111041A - Sheet saddle stitching printed matter, and method and apparatus for bookbinding to saddle stitch sheets - Google Patents

Abstract

PROBLEM TO BE SOLVED: To bookbind to saddle stitch printed sheets having different sizes. SOLUTION: A plurality of needles 4 are pierced into a center between right and left sides with patterns of printed sheets A, B, C, D as references, and the plurality of the sheets are gathered. Then, needles are drawn from the plurality of the sheets. Thereafter, the plurality of the sheets are bound by a binding implement 2 so as to cover the needle mark holes (a). Thereafter, the sheets are folded and finish cut on the implement.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet-fed saddle-stitch printed matter such as a catalog, a sheet-fed saddle-stitching method, and a sheet-fed saddle-stitching apparatus.

[0002]

Conventionally, printed materials such as catalogs have been produced in large quantities with the same contents. However, with the recent diversification of needs, personalized printed materials have been developed, Due to the practical use of printing, printed materials in which pages with different contents are inserted for each individual have come to be required.

In the case of producing personal prints, it is conceivable to combine outputs from a plurality of types of printing presses in view of cost and the like. It is difficult to bind this with a conventional automatic collating machine or automatic bookbinding machine.
The reason is as follows.

[0004] When collating sheet-fed papers, each sheet is discharged and stacked so that one corner thereof is aligned with a corner of a jogger or the like in a collating machine. When such collating is performed on the printing paper, the center is shifted between the sheet-fed printing papers, so that the wire binding becomes difficult. If you want to collate sheets of different sizes, you need to cut the other sheets to match the size of the smallest sheet and then put it on a collating machine. . However, such cutting is not preferable in terms of productivity.

Accordingly, an object of the present invention is to provide means for solving such a problem.

[0006]

In order to achieve the above object, a first aspect of the present invention is a plurality of sheet-fed paper sheets which are gathered by pushing a needle in the center between left and right on the basis of a picture. In contrast, the present invention employs a sheet-fed saddle-stitched printed matter which is attached so as to cover a needle mark hole, folded on the binding tool and finished and trimmed. A plurality of needles are pierced into the center between the left and right with respect to the left and right to collate a plurality of sheet printing papers, and then the needles are extracted from the plurality of sheet printing papers, and then the needle trace holes are covered. In this manner, a sheet-fed saddle stitching method is employed in which the plurality of sheet-fed printing sheets are bound with a binding tool, then folded on the binding tool, and finished and trimmed. Paper feeding means for feeding a required number of sheet printing papers from each pile, and sheet printing fed from the paper feeding means Sheet-fed paper receiving means for receiving sheets one by one and adjusting the position based on the pattern; and centering the left-right center of the sheet received by the sheet-fed paper receiving means on the basis of the pattern. Temporary fixing means for punching out with a plurality of needles and temporarily removing the needle after the temporary fixing is completed for all the sheet printing papers, and needles for all the sheet printing papers aligned by the temporary fixing means at the center between left and right. A binding means for binding from the mark hole, a folding means for folding the bound sheet printing paper at a predetermined folding position, and a cutting means for finishing and trimming the sheet printing paper folded by the folding means. It adopts a single-wafer saddle stitching apparatus.

[0007]

Embodiments of the present invention will be described below with reference to the drawings.

A sheet-fed saddle-stitched print 1 illustrated in FIGS. 1 and 2 is a booklet such as a catalog or a pamphlet, and a plurality of sheet-fed sheets A, B, C, and D as shown in FIG. Is temporarily fixed at the center while being aligned with reference to the patterns a1 to a16, and a binding tool 2 such as a wire is
And folded at the center folding position as shown in FIG. 4 and then finished and trimmed. FIG.
The middle reference numerals 10 and 11 indicate the center between the top and bottom and the center between the left and right on the basis of the pattern, respectively, and the sheet printing papers A, B, C and D are overlapped so that the center 10 between the top and bottom and the center 11 between the left and right coincide. Have been. As described later, the needles 4 of the sheet printing papers A, B, C, and D constituting the sheet-fed saddle-stitched print 1 are pushed up to the center 11 between the left and right sides when they are gathered. FIG. 14B) is concealed by the binding device 2.

As shown in FIG. 2, the sheet-fed saddle-stitch print 1 is a booklet such as a catalog having pages p1 to p16, where p1 is a front cover, p16 is a back cover, and p2 to p15 are pages of contents. Has become. The number of pages can be freely increased or decreased by increasing or decreasing the sheet-fed paper. On each page of p1 to p16, various characters, drawings, pictures, and the like are printed. All or some of these pages contain personal information,
Sheet-fed printing paper having personalized pages is output individually by, for example, electrophotographic printing. Sheets of general information without personal information are printed by a normal printing method such as offset printing.

The sheet-fed saddle-stitch printed matter 1 is manufactured by a sheet-fed saddle-stitching apparatus described below.

The main part of the sheet-fed saddle stitching apparatus is shown in FIG.
, And from the piles of the sheets A, B, C, and D necessary to form the booklet, the sheets A, B,
Paper feed means 12 for feeding the required number of sheets C and D, and sheet printing papers A, B, C and D sent from the paper feed means 12 are received one by one, and the positions thereof are adjusted with reference to the pictures a1 to a16. Sheet-fed paper receiving means 13 and sheet-fed paper receiving means 1
A temporary fixing means for temporarily stopping the left and right center 11 based on the picture of the received sheet printing paper with a plurality of needles, and removing the needle after the temporary fixing is completed for all the sheet printing papers. 15, binding means 16 for binding all the sheets A, B, C, D aligned by the temporary fixing means 15 from above the needle mark hole a at the center 11 between the left and right, and the bound sheet-fed paper A,
Folding means 2 for folding B, C, and D at predetermined folding positions
9, sheet-fed printing papers A, B,
And cutting means 30 for trimming C and D.

The paper feeding means 12 is composed of, for example, a collator or a multi-shelf paper feeding device. The collator stacks the sheet printing papers A, B, C, and D (see FIG. 3) on the respective paper trays, and from among them, the sheet printing papers A, B, and C necessary for forming a booklet. , D are picked up one by one by vacuum suction soccer based on data input to the computer and transferred to a belt conveyor. In the multi-shelf paper feeder, the paper trays are arranged in multiple stages in a shelf shape, and sheet-fed printing papers A, B, C, and D are placed on respective shelves, and sheets necessary for forming a booklet are stored. This is a device in which leaf printing papers A, B, C, and D are taken out of each shelf by soccer or the like based on data input to a computer and delivered to a belt conveyor.

The sheet printing papers A, B, C, and D are placed on each paper table or each shelf of the collator or the multi-shelf paper feeder, and are sequentially sent out from a discharge portion 12a of FIG. Thus, the sheet is transferred to the next sheet-fed printing paper receiving means 13.

As shown in FIG. 5, the sheet-fed printing paper receiving means 13 is arranged so that the left-right center 11 based on the picture is located at the left-right reference position. Left and right positioning members 17, 18 for regulating D from the left and right.
And top and bottom positioning members 19 and 20 for regulating the sheet-fed printing papers A, B, C and D from the top and bottom so that the top and bottom center 10 based on the picture is located at the top and bottom reference position. I have.

In the sheet-fed printing paper receiving means 13, the X-axis and the Y-axis are set at fixed positions, the X-axis coincides with the reference position between the left and right, and the Y-axis corresponds to the reference position between the top and bottom. Is matched. The left and right positioning members 17, 18 are each fed in the Y-axis direction by a Y-axis direction feed screw (not shown). Also, the top and bottom positioning members 19, 20
Are fed in the X-axis direction by an X-axis direction feed screw (not shown). Each feed screw is driven by a servomotor or a stepping motor (not shown). Each motor feeds the sheet A, B, C, D from the sheet feeder 12 each time the sheet is fed. A,
It is controlled by a computer based on information such as the size of B, C, and D, the position of a picture, and the like.

The positioning member 17 on the left side, the positioning member 19 on the top side, and the positioning member 20 on the ground side are tray pieces each having a vertical wall and a horizontal wall. These three members form a tray-shaped container. , Each sheet of paper A, B, C, D
It is designed to receive. Left positioning member 1
The horizontal wall of 7 goes under the horizontal walls of the top and bottom positioning members 19, 20, forming the bottom of the tray with these three horizontal walls, and forming the three-way wall of the tray with these three vertical walls. . The right positioning member 18 is a jogger, and a notch 2 formed at the right end of the top and bottom positioning members 19 and 20.
1, each sheet of paper A, B, C,
Vibrates D. Due to this vibration, sheet-fed paper A,
B, C, and D move to more appropriate positions.

In addition, a relief groove 5 is provided on the horizontal walls of the top and bottom positioning members 19 and 20 to allow a needle 4 described later to penetrate along the X axis.

The left and right and top and bottom positioning members 17, 1
8, 19 and 20 receive the sheet printing paper A as shown in FIG. 7 after the sheet printing paper A has been enlarged or reduced according to the size, the pattern position, etc. of the sheet printing paper A as shown in FIG. The paper A is positioned on the X-axis and the Y-axis, and then is operated so as to be transferred to the next temporary fixing means 15, and this operation is performed for each sheet of paper A, B,.
Repeat for each of C and D.

As shown in FIG. 5, the temporary fixing means 15 includes a stock table 22 disposed below the positioning members 17, 18, 19, and 20, and a plurality of needles 4 implanted on the stock table 22. And a pressing member 23 for pressing each of the sheet printing papers A, B, C, and D toward the needle 4 when the needle 4 is inserted into each of the sheet printing papers A, B, C, and D. ing.

The stock table 22 is a sheet-fed paper A, B, C,
D is a horizontal plate member for receiving D, and has a horizontal moving plate 22a and a vertical moving plate 22b as shown in FIGS. The horizontal moving plate 22a is reciprocally movable by a guide rail 31 and a feed screw (not shown) arranged between the lower part of the positioning members 17, 18, 19, 20 and the folding means 29. The vertical moving plate 22b is removably fitted into a square hole 32 formed at the center of the horizontal moving plate 22a, and the rod of the air cylinder 33 vertically fixed to the lower surface of the horizontal moving plate 22a. It is connected to. By driving the air cylinder 33, the vertical moving plate 22b can reciprocate between a position where the vertical moving plate 22a is fitted into the horizontal moving plate 22a and a back surface position of the positioning members 19 and 20, as shown in FIG.

As shown in FIG. 5, the plurality of needles 4 are vertically arranged on a line intersecting with the vertical plane including the X axis of the vertical moving plate 22b. Each needle 4
As shown in FIG. 11, is mounted vertically on the rod 34a of the air cylinder 34, which penetrates vertically through the vertical moving plate 22b vertically and is fixed to the lower surface of the vertical moving plate 22b. As shown in FIG. 14, the needle 4 protrudes above the vertical moving plate 22b when the air cylinder 34 extends, and sinks below the vertical moving plate 22b when contracting.

As shown in FIG. 14, a notch 35 is formed in the horizontal moving plate 22a, and a clamp 36 as a transport mechanism from the stitcher 26 to the folding means 29 described later fits into the notch 35. It has become.

The pressing member 23 is driven by an air cylinder (not shown) to move the positioning members 17, 18, 1 and 2.
It can move up and down above 9 and 20. Stock stand 2
2 and the holding member 23 are positioning members 17, 18, 1
When the vertical moving plate 22b rises and the needle 4 on the vertical moving plate 22b tries to penetrate the top and bottom positioning members 19 and 20 from the escape groove 5 upward, as shown in FIG. As shown in FIG. 12 (A), the pressing member 23 descends and presses the sheets A, B, C, D in the positioning members 17, 18, 19, 20 from above. The holding member 23 is a horizontal plate, and has a needle passage hole 24 corresponding to the needle 4. The holding member 23 is, for example, a sheet of paper A
When the sheet 4 is pressed from above, the needle 4 on the vertical moving plate penetrates the sheet printing paper A from below to above as shown in FIG. 9B, and when the sheet printing paper D is pressed from above, as shown in FIG. The needle 4 on the vertical moving plate penetrates the sheet printing paper A from bottom to top. As a result, the sheets A, B, C and D are temporarily fixed on the vertical moving plate 22b. Thereafter, as shown in FIG. 10, the positioning members 17, 18, 19 and 20 are
The pressing member 23 escapes upward from 2b to the outer periphery thereof.

The positioning members 17, 18, 19, 2
0, the vertical moving plate 22b and the pressing member 23 are configured to repeat the above operation for each sheet of paper A, B, C, and D, and the sheet is printed on the vertical moving plate 22b as shown in FIG. The papers A, B, C, and D are laminated while being temporarily fixed. The vertical moving plate 22b includes all sheet-fed printing papers A, B, and B necessary for producing a booklet which is one sheet-fed saddle-stitched print 1.
When C and D are temporarily fixed, they are fitted into the holes 32 of the horizontal moving plate 22a and are driven together with the horizontal moving plate 22a from below the positioning members 17, 18, 19, and 20 toward the binding means 16 by driving a feed screw (not shown). It is designed to move.

The binding means 16 is, as shown in FIG.
For example, it is composed of two stitchers 26 and is arranged on an extension of the X-axis. When the sheets A, B, C, and D temporarily fixed on the stock table 22 with the needle 4 move to the position of the stitcher 26, the stitcher 26
Are the plurality of temporarily fixed sheets A, B, C, D
Is bound by a binding tool 2 such as a wire at the center 11 between the left and right sides. The place where the stitcher 26 binds is shown in FIG.
As shown in FIG. 4, the needles 4 of the sheets A, B, C, D
Is the point where it was pushed up. When the stock platform 22 moves below the stitcher 26 and stops, FIG.
As shown in (A), the clamp 36 is used for sheet-fed paper A, B, C,
Then, the needle 4 is retracted below the stock table 22, and the stitcher 26 then moves the sheet-fed paper A, B, C, D to the needle mark hole a. With the binding device 2 from above. Thus, the needle mark hole a generated in the collating process is hidden by the binding device 2. Thereafter, the bound sheets A, B, C, and D are conveyed to the next folding unit 29 while being held by the clamp 36.

The next folding means 29 is a sheet-fed printing paper A, B, C, D bound by the binding device 2 by the binding means 16.
Is folded in two along the binding 2 at the center 11 thereof. As shown in FIG.
Is a push-up plate 27 that pushes up the sheet-fed sheets A, B, C, and D bound by the binding device 2 along the center 11 between the right and left sides thereof; And a nip roller 28 that sandwiches B, C, and D and folds it in half. The sheet printing paper A, B, C, and D folded and discharged by the nip roller 28 is sent to the next cutting means 30.

The cutting means 30 comprises a cutting machine (not shown) as in a normal bookbinding machine.
The paper sheets A, B, C, and D folded by are cut at the top and bottom and at the edge. By passing through the cutting means 30, the sheet-fed printing papers A, B, C, and D are finished as finished products such as catalogs and booklets.

Next, the bookbinding process performed by the single-sheet saddle stitching apparatus will be described.

The sheet printing papers A, B, C, and D constituting the sheet-fed saddle-stitch printed matter 1 are printed as shown in FIG.
The sheet A has a pattern a2 and a15 on its front and a16 and a16 on its back.
a1 has the patterns a4 and a13 on the front side of the sheet printing paper B, the patterns a14 and a3 on the back side, and the pattern a4 and a3 on the back side of the sheet printing paper C.
6 and a11, the pictures a12 and a5 are printed on the back, and the sheet a is printed with the pictures a8 and a9 on the front and the pictures a10 and a7 on the back. The pattern on the front and back of each sheet of paper A, B, C, and D is the center 10 between the top and bottom and the center 11 between the right and left on the basis of the pattern.
Is printed so as to match between the front and back sides. Sheet-fed printing paper for personal information is printed on an individual basis by, for example, an electrophotographic printing machine. For example, when personalizing the sheet printing paper A, the sheet printing paper A is printed one by one for each individual, and the other sheet printing papers B, which do not need to be personalized, are printed.
C and D are printed by an offset printing machine or the like. The sheet printing papers A, B, C, and D printed in this manner are piled up in the sheet feeding device 12 for each of the sheet printing papers A, B, C, and D so as not to be mixed.

The sheet feeding device 12 is provided for each sheet A,
From each of the peaks B, C, and D, one sheet is fed onto the positioning members 17, 18, 19, and 20 of the receiving means 13 as shown in FIG.

The receiving means 13 moves the left positioning member 17 in the Y-axis direction in advance when receiving the sheet printing paper A, for example. Is adjusted to match the X axis. Next, the top and bottom positioning members 19 and 20 are respectively moved in the X-axis direction to regulate the top and bottom of the sheet A to be received this time so that the center 10 between the top and bottom coincides with the Y-axis. As shown in FIG. 6, the sheet A is fed from the right onto the left and top positioning members 17, 19, 20 adjusted in this way. Next, as shown in FIG. 7, the right positioning member 18 moves to the left on the Y-axis and abuts on the right end of the sheet-fed paper A to apply vibration to the sheet-fed paper A. Thereby, the sheet-fed printing paper A is positioned on the left and right and top and bottom positioning members 1.
On the positions 7, 18, 19, and 20, the center 11 between the left and right and the center 10 between the top and bottom are positioned so as to coincide with the X axis and the Y axis, respectively.

Thereafter, as shown in FIG. 8, the pressing member 23 descends to press the sheet-fed printing paper A onto the positioning member, and then, as shown in FIG. The needle 4 on the moving plate is pushed up to the center 11 between the left and right of the sheet A. This completes the temporary fixing of the sheet-fed printing paper A this time. Subsequently, as shown in FIG. 10, the positioning members 17, 18, 19, and 20 are released from under the temporarily fixed sheet of paper A to the periphery thereof, the pressing member 23 escapes upward, and the vertical moving plate is moved. It descends while holding the sheet-fed paper A.

The above operation is performed for each sheet of paper A, B,
This is repeated for each of C and D, and shown in FIGS.
As in (I), (II), (III), and (IV), sheet printing papers A, B, C, and D required for one sheet-fed saddle-stitch print 1 are collated on the vertical moving plate 22b. When the collation is completed, the vertical moving plate 22b is fitted into the hole 32 of the horizontal moving plate 22a by the contraction operation of the air cylinder 33, and the sheet printing paper A, B, C, D is placed on the stock table 22 with the needle 4. And is held in a state temporarily fixed. The stock table 22 moves toward the next stitcher 26 while holding the sheet-fed sheets A, B, C, and D.

When the stock table 22 comes under the stitcher 26 and stops, the clamp 36 operates as shown in FIG. 14A to fix the sheet printing papers A, B, C and D on the stock table 22. When the sheets A, B, C and D are fixed,
As shown in FIG. 14 (B), the operation of the air cylinder 34 causes the needle 4 to sink below the stock table 22, and the sheets A, B,
Release C and D.

The stitcher 26 binds the sheet printing papers A, B, C, and D on the stock table 22 from above the needle mark holes a by the binding tool 2 such as a wire. As a result, the sheet printing papers A, B, C, and D are bound at the center 11 between the left and right sides, and the needle mark holes a generated in the collating process are hidden by the binding device 2.

After the sheets A, B, C, and D bound by the binding device 2 are sent to the folding means 29 by the clamp 36, the stock table 22 is positioned on the positioning members 17, 18, 1 and 2.
It returns below 9, 20 and operates to receive the sheet-fed printing sheets A, B, C, D of the next sheet-fed saddle-stitched print 1.

The folding means 29 receives the sheet printing papers A, B, C and D from the clamp 36 and pushes it upward along the center 11 between the right and left sides by the push-up plate 27 as shown in FIG. The nip roller 28 folds the sheet printing papers A, B, C, and D pushed up by the push-up plate 27, folds the sheet, and sends it to the cutting unit 30.

The cutting means 30 cuts the sheets A, B, C, and D folded by the folding means 29 at the top and bottom and at the fore edge, and finishes as finished products such as catalogs and booklets. The cutting margin is indicated by a broken line in FIG. The cutting fee is for sheet-fed paper A, B,
The sheet printing papers A, B, C, and D differ depending on the size of C and D, the position of the picture, and the like.

The bending at the center 11 between the left and right may be performed after cutting.

[0040]

According to the present invention, a case where sheet printing paper of different sizes are used, a case where sheet printing is used in which a picture is not printed at the center of the paper, a case where the number of sheets Even in a different case, saddle stitching can be performed with proper alignment between sheet-fed sheets. Therefore, even when using sheet-fed printing paper with a different printing method, a saddle-stitched printed matter can be appropriately obtained, and for example, sheet-fed printing paper output by a printing machine capable of printing personalized information can be appropriately inserted. You can also make personal prints. In addition, the needle mark holes generated in the collating process are concealed by the binding tool, and the commercial value of the printed matter can be increased.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a sheet-fed saddle-stitched printed matter manufactured by the sheet-fed saddle-stitching bookbinding apparatus according to the present invention.

FIG. 2 is an explanatory view showing each page of the sheet-fed saddle-stitched printed matter.

FIG. 3 is a front view and a back view of each sheet-fed printing paper for producing the sheet-fed saddle-stitch printed matter.

FIG. 4 is a perspective view of sheet-fed printing paper bound through a collating process.

FIG. 5 is a perspective view schematically showing the sheet-fed saddle stitching apparatus.

FIG. 6 is a perspective view showing a receiving unit and a temporary fixing unit immediately before receiving one sheet of printing paper.

FIG. 7 is a perspective view showing a receiving unit and a temporary fixing unit immediately after receiving one sheet of printing paper.

FIG. 8 is a perspective view showing a state in which a pressing member presses one sheet of printing paper received and positioned by the receiving means.

FIG. 9 is a perspective view showing a state in which the needle of the temporary fixing means pierces one sheet of printing paper received and positioned by the receiving means.

FIG. 10 is a perspective view showing a state in which a positioning member of the receiving means is separated from the temporary fixing means.

FIG. 11 is a partially cutaway longitudinal sectional view showing a temporary fixing means.

FIGS. 12A and 12B are longitudinal sectional views showing a relationship between the receiving means and the temporary fixing means, wherein FIG. 12A shows a state immediately before the temporary fixing and FIG.

FIG. 13 is an explanatory diagram of a collating process.

FIGS. 14A and 14B are longitudinal sectional views showing the relationship between the temporary fixing means and the stitcher, wherein FIG. 14A shows a state where the sheet printing paper is temporarily fixed and clamped, and FIG. The respective states are shown.

FIG. 15 is an explanatory diagram showing a folding unit.

[Explanation of symbols]

 A, B, C, D: Sheet-fed paper a: Needle trace holes a1 to a16: Pattern 1: Sheet-leaf stitched printed matter 2: Binding tool 4: Needle 10: Center between top and bottom 11 ... Center between left and right 12: Feeding Means 13 receiving means 15 temporary fixing means 16 binding means 17, 18 right and left positioning members 19, 20 top and bottom positioning members 29 ... folding means 30 cutting means

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Toru Takehara 1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo Inside Dai Nippon Printing Co., Ltd. (72) Michio Kawano 1-chome, Ichigaya-cho, Shinjuku-ku, Tokyo No. 1-1 Inside Dai Nippon Printing Co., Ltd. (72) Inventor Kazunari Iyoda 1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo (72) Inside Dai-Nippon Printing Co., Ltd. (72) Toshiyuki Sato Ichigaya Kaga, Shinjuku-ku, Tokyo 1-1-1, Machi, Dai Nippon Printing Co., Ltd. (72) Inventor, Naohiko 1-1-1, Ichigaya Kagacho, Shinjuku-ku, Tokyo, Japan

Claims (3)

[Claims] 1. A binding device is attached to a plurality of sheet-fed printing papers collated by pushing a needle in the center between left and right with reference to a picture pattern so as to cover a needle mark hole, and the binding device is provided with the binding device. A sheet-fed saddle-stitched print that has been folded on a tool and finished. 2. A method for collating a plurality of sheets of paper by piercing a plurality of needles in the center between the left and right with reference to the pattern of the sheet of paper, and then separating the plurality of sheets of paper from the plurality of sheets of paper. A method of manufacturing a sheet-fed saddle stitching method, comprising extracting a staple, then binding the plurality of sheet-fed printing papers with a binding tool so as to cover the needle mark hole, and then folding and finishing on the binding tool. 3. A sheet feeding means for feeding a required number of sheet printing papers from each pile of necessary sheet printing paper, and receiving a sheet of sheet printing paper sent from the sheet feeding means one by one, based on the pattern thereof. Sheet receiving means for adjusting the position of the sheet, and a sheet is temporarily fixed to the sheet printed paper received by the sheet receiving means by protruding the center between the left and right based on the pattern with a plurality of needles. A temporary fixing means for extracting the needle after the temporary fixing of the sheet printing paper is completed; a binding means for binding all the sheet printing papers aligned by the temporary fixing means at the center between the left and right from above the needle mark hole; And a folding means for folding the sheet-fed printing paper at a predetermined folding position, and a cutting means for finishing and cutting the sheet-fed paper folded by the folding means. .