JP2932336B2 - Booklet manufacturing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a booklet such as a pamphlet of various standard sizes, such as a publication, a travel guide, and a product introduction.

[0002]

2. Description of the Related Art The booklet described above is manufactured by a process in which a plurality of rotary printing papers are overlapped, a folded portion is bound by a stitcher, then folded, and cut into a predetermined size.

[0003]

Recently, paper recycling has been required due to environmental problems and the like. However, in the conventional manufacturing method, bookbinding is performed by binding the folded portion with a stitcher. Manufactured booklets could not be recycled without removing all the stitches in each booklet. For this reason, the cost of recycling booklets manufactured by the conventional manufacturing method has been high.

The present invention has been made in view of the above, and has as its object to provide a method of manufacturing a booklet which can be manufactured without using a stitcher and which can be easily recycled.

[0005]

To achieve the above object, according to the Invention The method for producing a booklet according to the present invention, a mutual plurality of rotary printing paper 7 and 8, in the running direction of the web of paper in the widthwise central portion After gluing in a linear shape, overlapping and pasting, then
The plurality of webs 7, 8 bonded to each other are
The sheet was folded in two at the center in a plow fold, and then sequentially cut to a predetermined size in the vertical direction.

[0006]

[ Operation ] A plurality of webs 7, 8 are centered in the width direction.
Section in the running direction of the web, and then in the width direction
It is folded in two at the center. And then in the vertical direction
Next is cut.

[0007]

[Embodiment] An embodiment of the present invention will be described below. In the figure, reference numeral 1 denotes a booklet manufacturing machine, which has a gluing section 2, a gathering section 3, a vertical folding section 4, a sheet cutter section 5, and a pile stacker section 6.
A method of manufacturing the 8-page booklet A will be described below.

[0008] Two webs 7 and 8 each having a width of A3 size (420 mm) are overlapped and assembled in the assembly section 3.
At this time, the gluing unit 2 provided on the upstream side of the gathering unit 3 linearly glues the central portion of the upper surface of the lower web 8 in the running direction of the web . As a result, the two rotary presses in the collecting section 3
Papers 7 and 8 are rolled in the width direction by the roller
At the center, they are stuck together linearly in the direction of travel. The two rotary papers 7 and 8 are printed on one or more colors in advance by another printing machine or by a printing unit installed upstream of the gluing unit 2. This printing is performed on both the back and one side of each web.

[0009] Two rotary printing paper 6 superimposed by collecting portion 3 proceeds to vertical folding unit 4 while being Awa bonded at the center portion of which as described above, wherein the folding plow has been width 2
When the length reaches 10 mm, the process proceeds to the sheet cutting unit 5. At the time of the plow folding, the bonded portion is bent, and is crimped by the plow holder 4a for bending at this time.

Next, the vehicle travels on the sheet cutter unit 5 (top and bottom).
The sheet is sequentially cut to a size of 297 mm in the direction and stacked in the pile stacker unit 6. The cutting at the sheet cutter 5 is 1
The cutting with one blade may be omitted, or the cutting may be performed by so-called dove dropping, in which one blade in the vertical direction is cut off in a strip shape with two blades disposed on the cutter drum at a slight distance in the vertical direction.

In the case of dropping, a strip-shaped cut piece is generated as described above, and this cut piece is sucked and removed by the suction device 9 provided above the cutter drum. In FIG. 1, reference numeral 10 denotes a controller, and 11 denotes a control panel.

[0012]

According to the present invention, the booklet A can be manufactured without using a stitcher, and a booklet that can be easily recycled can be manufactured. And especially this
According to the invention, the plurality of webs are provided at the center in the width direction.
Proceed to the vertical fold section while being bonded at
The plow holder is located at the center in the width direction,
It is plow-folded while being pressed.

[Brief description of the drawings]

FIG. 1 is a front view of a working unit of a printing press used to carry out a method of the present invention.

FIG. 2 is a perspective view showing an example of a booklet to be manufactured by the method of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Booklet manufacturing machine, 2 ... Glue part, 3 ... Assembly part, 4 ... Vertical folding part, 4a ... Plow holder, 5 ... Sheet cutter part, 6
... Stacker part, 7, 8 ... rotary paper, 9: suction device, A: booklet.

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁶ , DB name) B42C 3/00 B42C 9/00 B42C 19/06 B42B 5/00

Claims (1)

(57) [Claims] 1. A method in which a plurality of webs 7 and 8 are glued to each other linearly in the running direction of the web at the center in the width direction and then overlapped.
And glued together, then glued together
A method for manufacturing a booklet, wherein a plurality of rotary papers 7, 8 are folded in two at the center in the width direction by plow folding, and then sequentially cut to a predetermined size in the vertical direction.