JPH0653164U - Booklet-shaped signature - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention does not thicken even if all the inner paper is folded so as to be rolled inward from the folding portion and the inner edge of the folding portion on the binding side is attached, and It provides a booklet-like signature with all the inner paper (pages) sealed. [Structure] A binding piece (15) is provided on one end side of a printed web-shaped paper (10), and a band-shaped glue portion (14) is provided inside the binding piece.
The inner paper (11) on the other end side is valley-folded inward from the folded portion (a), and further folded from the folded portion (b) into three folds. (A) Folded part (a) is a booklet-shaped signature with the inner edge attached. In addition, a booklet in the form of a saddle-stitch book is obtained by cutting the bag portion (F) of this signature and the top-bottom direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a booklet-like signature of 6 to 30 pages, in which printed matter such as a front page, a catalog, an appendix and the like is processed by a processing machine connected to the printing machine.

[0002]

[Prior art]

 Conventionally, many booklets or signatures of this kind have been proposed, and they are also known as a known technique. For example, as shown in FIGS. 4 (A), (B), and (C), a sheet of printing paper (20) is folded inward from the fold (j), and the inner edge along the fold (h) is folded. Is attached to the glue part (24), and the inner paper (21) at the end is folded back from the folding part (h) to the opposite side to form a booklet-shaped signature. Also for this signature, if you increase the number of inside papers (21), (22) and (23) and fold it inward and fold it back outward (generally called zigzag fold), about 8 to 20 pages. It becomes a booklet-shaped signature. Therefore, as shown in Fig. 4 (B), at the same position as the glue part (24), apply glue (e) to the inside along each bent part (x1), (x2) ── (xn) and stick it. By loading, the folded parts of the facing position of the binding piece (25) and the innermost paper (21) at the end side become an unsealed signature, and the position facing the binding piece (25). There is known a booklet in which each of the bent portions and the top and bottom are cut and four pages shown in FIG. 4 (C) are attached.

[0003]

[Problems to be solved by the device]

 However, as described in the prior art, when the number of internal sheets (number of pages) increases, the glue part (sheet part) is cut even in the signature and as a booklet with the top and bottom cut at the facing part of the binding piece (25). The folds will be attached at the same location as in 24), and if the attachment is thick and glued into a magazine etc. due to glue, problems such as swelling of the inside of the magazine will occur, so the booklet The number of pages for the child is limited. Furthermore, in the case of zigzag folding, the first sheet of the first page and the bent portion of the binding piece (25) at the opposite positions are not sealed regardless of the number of pages, so that an appendix etc. that provides special information etc. In this case, it is necessary to attach and seal it.

Therefore, according to the present invention, even if all the inner papers are folded so as to be wound inward from the folding portion and the inner edge of the folding portion on the binding side is stuck, the inner papers (all Page) provides a sealed booklet-like signature.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention provides a binding piece (15) on one end side of a printed web-shaped paper (10), and a strip-shaped glue part inside the binding piece. (14), fold the inner paper (11) at the other end from the fold (a) to the inside, and further fold it from the fold (b) into three folds to the glue part (14). It is a folded booklet-shaped signature with the inner edge of the inner paper (11) (a) attached. The booklet is made by cutting the bag portion (f) at a position facing the binding piece (15) of this signature and the top-bottom direction.

Further, a perforation line (m) is provided along the inside glue portion (14) of the binding piece (15).

[0007]

[Action]

 As shown in FIGS. 1 and 2, the booklet according to the present invention is provided with a binding piece (15) on one end side of a printed web-shaped paper (10), and a strip shape inside the binding piece. Adhere the glue part (14) of the other side, fold the inner paper (11) on the other end side from the fold part (a) to the valley fold, and further fold it from the fold part (b) into three folds. This is a booklet based on the structure in which the folded part (a) of the inner paper is attached to the inside of (14) to form a signature and the bag part (F) of this signature and the top and bottom are cut. Since the inner paper is folded so as to be rolled inward from the folding part to form a stacked saddle-stitch book, the folded part becomes thicker as the number of inner papers increases and the number of pages increases. Since the position of the glue part that sticks the parts is shifted inward slightly by the thickness of the overlapping paper and the sticking parts do not overlap, binding does not adversely affect the magazines to be bound even if the number of pages increases Included It is possible.

[0008]

【Example】

 An embodiment of the present invention will be described in detail with reference to the drawings. 1 (A), (B), and (C) are explanatory views showing an example of forming a signature from a sheet in the embodiment of the present invention, and FIG. 2 is a bag part of the signature in the embodiment of the present invention. It is a booklet obtained by cutting the top and bottom. This is the inner paper (13) with the inner paper (11) and (12) attached, and the inner paper (13) has a wider width than the inner folded paper (11) and (12). It is provided with a piece (15).

FIG. 1 (A) shows a printed web-like paper (10) corresponding to one booklet. First, the inner paper (11) is folded at the folding part (a) in the flow direction. And fold. To perform this bending, for example, a plow-shaped metal piece called a plow folder is brought into contact with a small press roll provided at the tip of a variable arm called a gooseneck that can be fixed at an arbitrary position, and the metal piece and the press roll. Insert the paper between the and. Next, the glue (14) is applied in a band shape in the direction of flow inside the binding piece (15) of the inner paper (13) or along the folded portion (a) of the inner paper (11). A known technique may be used for this glue and the gluing method. After gluing, the folded part (b) was folded in a valley and folded, and the part along the folded part (a) on the back side of the inner paper (11) was attached to the glue part (14) to seal it. It becomes a booklet-shaped signature.

Furthermore, the bag portion (f) at a position facing the binding piece (15) of this signature is cut along the cutting line (d) in the vicinity of the folding portion (b), and finally the folding portion (f) is cut. A booklet for binding (see Fig. 2) is made by cutting in a direction perpendicular to b). In addition, as shown in Fig. 1 (C), by providing a perforation line (m) along the glue part (14) inside the binding piece (15), the reader can cut out this part and read it separately. it can.

In the above-described embodiment, a booklet-like signature is obtained by sticking at one place and folding by valley folds twice, and by cutting, a booklet in the form of a saddle-stitch book is formed. It shows the target. In other words, the present invention can be applied even if the number of pages increases, simply by increasing the number of times of folding and pasting. As shown in Fig. 3, the inner paper (number of pages) is increased, and the sheets are sequentially rolled inward, and the sheets are sequentially attached along the folding portions on the side of the binding piece (15). It will be in the form of a folded saddle book. Moreover, the adhered part is slightly shifted inward due to the thickness of the folded paper, so that there is no overlap and the part does not become thick. Therefore, even if the number of inside sheets (number of pages) increases, it is a saddle-stitch type, so there is little partial swelling even when bound in magazines. In addition, a booklet can be obtained by cutting the bag part (f) facing the binding piece (15) and the top and bottom of the bag in a direction perpendicular to the bag part, and cut from the perforation line (m). It can also be a separate volume.

[0012]

[Effect of device]

 The booklet-shaped signature of the present invention is configured so that even if the number of internal sheets (number of pages) increases, it will be wrapped in and sealed in, so the information will be sealed until the bag is torn, and the information will not be given until after tearing. The resulting booklet-shaped signatures can be mass-produced, and the number of pages can be freely changed by increasing the number of folds and the number of attached parts. By cutting the bag and the top and bottom of this signature, it becomes a saddle-stitch book form except for the inner paper that has the binding piece, and the overall appearance is good, and since the glue is not stuck to the outside, it is attached. The inner paper will not fall off due to peeling of parts. If the outermost glue part has a weak adhesive force, a booklet-like signature that produces various excellent effects such as a saddle-stitch book form that can be removed from that part and the appearance will be further improved. can get.

[Brief description of drawings]

[FIG. 1] An example of a booklet-shaped signature with printed web-shaped paper (A), a tri-folded signature (B), and a perforation line on the binding piece (C) according to an embodiment of the present invention FIG.

FIG. 2 is an explanatory diagram of a signature of a booklet having a binding bag and a binding piece obtained by cutting the top and bottom of the signature according to the embodiment of the present invention.

[FIG. 3] A booklet-shaped signature (A) with an increased number of internal sheets (pages) and a bag-like section (B) formed by cutting the bag portion at the position where the binding pieces face each other in the embodiment of the present invention It is explanatory drawing of the signature.

FIG. 4 is an explanatory diagram showing a conventional web-shaped sheet (A), a booklet formed by zigzag folding (B), and an attached state (C) thereof.

[Explanation of symbols]

 10, 20 ... Printed web-shaped paper 11, 12, 13, 21, 22, 23 ... Inner paper (number of pages) 14, 24 ... Glue portion 15, 25 ... Binding pieces a, b, c, h, j… Folded part d… Cutting line m… Perforated line x1, x2, xn… Bent part e… Glue f… Bag part

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Masaru Koizumi 1-5-1 Taito, Taito-ku, Tokyo Within Toppan Printing Co., Ltd. (72) Inventor Shoichi Arakawa 1-1-5 Taito, Taito-ku, Tokyo Toppan Printing Co., Ltd.

Claims (3)

[Scope of utility model registration request] 1. A binding piece (15) is provided on one end side of a printed web-shaped paper (10), and a band-shaped glue portion is provided inside the binding piece.
(14) is provided, the inner paper (11) on the other end side is valley-folded inward from the folded portion (a), and further folded from the folded portion (b) into three folds. Folded part (a) of the paper (11) A booklet-shaped signature, which is made by pasting and sealing the inner edge. 2. The booklet-shaped signature according to claim 1, wherein the booklet-shaped signature bag portion (f) and the vertical direction are cut to form a booklet. 3. The booklet-like signature according to claim 1, wherein perforation lines (m) are provided along the inner glue portion (14) of the binding piece (15).