JPH0416356B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for producing a booklet using a processing machine connected to a rotary printing press.

In the present invention, a booklet is used for purposes such as advertising pamphlets and magazine binding, and although there is no clear limitation on the number of pages, it essentially refers to about 8 to 20 pages.

[Conventional technology]

Conventionally, manufacturing a booklet requires a printing process, a folding process, a wire binding process, and a decorative cutting process, and the printing process and each process after the printing process are separate processes. It was complicated and hot.

Additionally, there is an imbalance in that while the printing process can be performed at high speed, the processes after the printing process are slow. This caused significant problems in producing a large number of booklets.

[Problem to be solved by the invention]

An object of the present invention is to eliminate the imbalance between the processing speeds of the printing process and the processes subsequent to printing, which was unavoidable in the prior art.

[Means to solve the problem]

The present invention applies gluing to web-shaped paper following the printing process along the paper flow direction.
The above-mentioned problem is solved by adopting a method of performing various processing steps such as folding and cutting, and finally separating the booklets. Glue a strip of paper along the machine direction to the web-like paper.
The glued paper is bent and pasted along the paper flow direction, the pasted part is folded along the paper flow direction, and then the vicinity of the first folded part is cut in the flow direction, Finally, it is characterized in that the whole is cut in a direction perpendicular to the flow direction.

[Effect]

According to the present invention, processing steps such as gluing, bending, and cutting are performed subsequent to the printing step of the rotary printing press, so that the processing speeds of the printing step and the steps after the printing step can be made the same.

〔Example〕

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

1 to 3 are diagrams showing a first embodiment of the present invention.

FIG. 1 shows a printed web-like paper 1 corresponding to one booklet obtained by this embodiment. First, glue is applied in the form of a band along the horizontal quartering lines 4 of the paper 1 in the paper flow direction.

Gluing can be performed by a known method such as a roll coater, a pressurized discharge device, a rubber letterpress, or a hot melt applicator.

In order to apply glue in the form of a strip as shown in FIG. 1, it is preferable to use a pressurized discharge device, and the gluing width is preferably about 5 mm with the quarter line 4 as the center line.

As the glue, known bookbinding glues such as polyvinyl acetate emulsion type adhesives and hot melt adhesives can be used.

The glued paper 1 is then folded inward along the fold line 2 shown in FIG. Make an intermediate fold shape as shown in the figure.

To bend, for example, a small press roll installed at the tip of a variable arm called a gooseneck that can be fixed at any position is brought into contact with a plow-shaped metal piece called a plowfolder. Paper 1 is passed between the strip and the press roll.

Next, the pasted part is folded along the folding line 5 shown in FIG. 2 in the flow direction of the paper.
The state shown in FIG. 3 is established.

After that, by cutting the paper near the fold line 2 along the cutting line 6 shown in FIG. Separate on the side with the

Finally, it is cut into a booklet in a direction perpendicular to the flow direction.

In this first embodiment, a booklet can be manufactured by gluing at one location, folding twice, and then cutting.

4 and 5 are diagrams showing a second embodiment of the present invention.

In the second embodiment, a printed sheet 11 similar to that used in FIG. After the perforations 15 are provided, the process is carried out in the same manner as in the first embodiment. That is, glue along the right quarter line 15, that is, along the flow direction, and
2 to the inside along the flow direction to attach the glued part, and then fold the whole thing inward along the flow direction, and then close the folded part caused by the first folding. Cutting is performed along the cutting line 17 in the machine direction, and finally in a direction perpendicular to the machine direction.

According to the second embodiment, it is possible to produce a booklet with perforations on each page. In addition, products with perforations in a direction other than the flow direction or in a shape that matches the pattern can be manufactured in the same manner.

The perforations as in the second embodiment are performed using a rotating disk-shaped perforation blade or a punching die formed into perforations.

FIG. 6 and FIG. 7 are diagrams showing a third embodiment of the present invention.

In the third embodiment, a printed paper 21 similar to that used in FIG.
It is possible to manufacture a booklet having a punched window in the portion that will become the first page by carrying out the manufacturing method in the same manner as in the example described above.

The punching process as in the third embodiment is performed by a method called die cutting.

In the first to third embodiments described above, the manufacturing method for manufacturing an 8-page booklet was explained, but the present invention can also be applied to a booklet with a number of pages other than 8 pages, and also regarding the folding process. It is not limited to inside folding, but outside folding is also possible, and both inside and outside folding can be used together.

Furthermore, the number of times of each process such as folding, gluing, perforation, and punching is not limited to the above examples, and the number of pages, size, perforations, and punching of the booklet is not limited to the above examples. It can be changed according to various specifications such as the presence or absence of.

〔effect〕

According to the present invention, by adopting the above manufacturing method, it is possible to eliminate the imbalance between the processing speed of the printing process and the process after printing, and it is also easy to change the specifications of the booklet, so it is possible to It is possible to efficiently produce pamphlets, binding instructions, calendars, supplements, etc.

[Brief explanation of drawings]

1 to 3 show a first embodiment of the present invention, FIGS. 4 and 5 show a second embodiment of the invention, and FIGS. 6 and 7 show a first embodiment of the invention. It is a figure which shows the 3rd Example of. 1, 11, 21... paper, 2, 5, 12, 16,
22, 26... broken line, 3, 13, 23... glued part,
4, 14, 24... Quarter line, 6, 17, 28... Cutting line, 15... Perforation, 27... Punching section.

Claims (1)

[Scope of Claims] 1. Following the printing process of a rotary printing press, glue is applied to a printed web-like paper in the form of a band along the flow direction, and the glued paper is bent and pasted along the flow direction of the paper. Then, the pasted part is folded along the flow direction of the paper, and then the vicinity of the first folded part is cut in the flow direction, and finally,
A method for manufacturing a booklet characterized by cutting the entire booklet in a direction perpendicular to the flow direction. 2. The method for manufacturing a booklet according to claim 1, characterized in that, prior to gluing the strip, perforations are provided along the paper flow direction in a portion other than the gluing portion. 3. The method for producing a booklet according to claim 1, wherein, prior to gluing the strip, a portion other than the portion to be glued is punched out.