JP2002019328A - Method for bookbinding - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for bookbinding capable of treating a back surface of a book and simply laminating the book to a cover. SOLUTION: The back surface of the book 1 is fixed by a hot melt 8, and reinforced by a reinforcing sheet 2. Sides of both sides of the sheet 2 are covered with front side end paper sheet 3a and a rear side end paper sheet 3b. Thus, the back surface of the book 1 is rigidly bookbound at side faces of both sides continued to the back surface. Further, a compact bookbinding hard cover 4 in which a front side cover cardboard 5, a back cardboard 7 and a rear side cover cardboard 6 are adhered in adhered by the sheet 3a and the sheet 3a formed with the adhesive material layers and connected to the book 1, and hence can be treated simply and finished beautifully.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bookbinding method capable of easily performing backside processing of a booklet and bonding a booklet to a cover.

[0002]

2. Description of the Related Art When a small amount of books such as commemorative magazines and doujinshis are bound, mechanical binding increases the cost, so manual binding is performed. In the bookbinding process by manual operation, a booklet is formed by hardening the back surface of a sheet of the body of the text having a predetermined number of pages with an adhesive, and a cover is attached to the booklet. Binding that is bound with a thicker cover than the paper in the text and has a robust finish is said to be top binding. The top binding is to bind the back of a booklet with a thread binding. There is also known a simple book binding in which the binding of the thread is omitted.

[0003] The back surface treatment of the booklet is performed by applying an adhesive such as aqueous bond (registered trademark) for paperwork or glue to the back surface of the paper in the text to harden the back. Next, a weight is placed so that the spine of the sheet does not swell, or the sheet is dried while being tightened by a tightening machine. Subsequently, reinforcing paper called cold gauze is adhered to the back of the paper with glue.

[0004] Also, a back cover button is provided on a simple bookbinding cover.
Paper, spine ball, and front cover ball are attached to form a simple bookbinding cover. Each ball is made of cardboard.
When the booklet is attached to such a simple bookbinding cover, a simple bookbinding is obtained.

[0005]

When the booklet is formed, since the reinforcing paper is glued, it takes a long time for the glue to dry, and there is a problem that the processing cannot be performed quickly. In addition, there is a problem that the operation requires skill such as adjustment of the amount of glue to be applied, and the back surface processing of the booklet cannot be easily performed.

[0006] Further, in order to paste the spine ball paper, the back side and the front side cover ball paper on the simple bookbinding cover and finish beautifully without wrinkles, it is necessary to use a special paper bond or glue. However, there is a problem that such processing can only be performed by experienced and skilled personnel. In addition, the booklet and the cover are bonded with an adhesive, which requires experience in positioning and adjusting the amount of the applied adhesive, and there is a problem that the bookbinding process cannot be easily performed.

The present invention has been made in view of such a problem, and an object of the present invention is to provide a bookbinding processing method capable of easily performing back processing of a booklet and bonding a booklet to a cover. .

[0008]

An object of the present invention is to provide a bookbinding method according to the first aspect of the present invention, which comprises applying an adhesive to the back surface of a booklet formed by stacking a predetermined number of sheets of text. And a step of peeling the release paper from a reinforcing sheet pasting a release paper on the inner surface on which the adhesive layer is formed to expose the adhesive layer. A step of pressing the adhesive layer at the center, a step of attaching the reinforcing sheet to the end faces of the front and back sheets connected to the back surface of the booklet, and fastening with a fastening plate, and an adhesive material on both sides of the reinforcing sheet This is achieved by forming the layer into a process comprising a step of attaching the layer to the front side and the back side of the booklet.

According to a second aspect of the present invention, there is provided a bookbinding method comprising the steps of: exfoliating a release paper adhered to an adhesive layer formed on an inner surface of a bookbinding cover to expose the adhesive layer; A step of attaching the cover ball paper, the spine ball paper, and the back cover ball paper, and peeling off the release paper adhered to the adhesive layer formed on the inner surface of the return sheet. And exposing the adhesive layer to the cover for the simple bookbinding and a booklet having a reinforcing sheet adhered to the back surface.

According to the above feature of the invention according to claim 1,
The release paper is peeled off from the reinforcing sheet to which the release paper having the adhesive layer formed is pasted to expose the adhesive layer, and the center is pressed against the back of the booklet with the adhesive applied to the back. I have.
By performing such a process, the reinforcing sheet can be easily and firmly pressed on the back surface of the booklet.
Further, since a gluing process for attaching the reinforcing sheet to the booklet as in the related art is unnecessary, the processing time can be shortened.

In addition, since the reinforcing sheet is attached to the front and back sides of the paper that are connected to the back surface of the booklet and is fastened by the tightening plate, the adhesive flows out to the side surface of the booklet and the bookbinding finish is poor. To prevent Furthermore, since both sides of the reinforcing sheet from which the release paper has been peeled off are adhered to the front side and the back side papers connected to the back side of the booklet, reinforcement near the back side of the booklet can be effectively performed.

According to the above feature of the invention according to claim 2,
The release paper attached to the adhesive layer formed on the inner surface of the simple bookbinding cover is peeled off to expose the adhesive layer, and the front cover ball paper, the spine ball paper, and the back cover ball paper Is affixed. Therefore, it is possible to easily and beautifully create a simple bookbinding cover. Further, a booklet in which a reinforcing sheet is adhered to the cover for the simple bookbinding and the back surface is adhered with a return sheet in which the release paper is peeled off to expose the adhesive layer. For this reason, bookbinding can be easily performed without requiring skill.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a bookbinding method according to the present invention will be described below with reference to the drawings. 2 to 5
1 shows a bookbinding member of the present invention. FIG. 2 is a plan view of a reinforcing sheet attached to the back of the booklet. The reinforcing sheet 2 has an adhesive layer formed on the inner surface thereof, and is provided with three sections of release paper (tack paper) Qa, Qb, Qc at the center and on both sides thereof.
Is adhered to the adhesive layer. Each release paper is peeled to expose the adhesive layer, and is adhered to a predetermined portion of the booklet. It is also possible to adopt a configuration in which the release paper is attached to the entire inner surface of the reinforcing sheet 2 without being divided into three sections.

3A and 3B show a decorative member called a flower, FIG. 3A is a front view, FIG. 3B is a plan view,
(C) is a side view at the time of use. In FIG. 3, a flower cut 9 has a reinforcing core material Sb on one side edge of a synthetic resin tape Sc.
, And the one side edge is folded back and attached to the back surface. Sa is an adhesive such as a double-sided adhesive tape. Cut to an appropriate length, peel off the double-sided adhesive tape Sa (c)
The surface 9a of the adhesive is exposed as shown in FIG.

FIG. 4 is a plan view showing an example of a simple bookbinding cover. In FIG. 4, reference numeral 4 denotes a configuration in which an adhesive is applied to the inner surface to form an adhesive layer, a release paper (tack paper) is attached to the adhesive layer, and the adhesive layer is exposed when the release paper is peeled off. 2 is a simple bookbinding cover.

The portion Pa surrounded by abcd in a rectangular shape is
The release paper at the portion to which the front cover ball paper is to be adhered, and the portion Pb surrounded by abst in a rectangular shape are the back paper and the release paper at the portion to which the back cover ball paper is to be bonded. Is separated from the release paper Pa at the position of the line La.

Further, Pc, Pd and Pe correspond to the release paper P
a is a release paper formed separately. A release paper Pc is arranged adjacent to the upper edge of the release paper Pa, and the release paper P
a, a release paper Pe is disposed adjacent to the side edge of the release paper Pa.
A release paper Pd is arranged adjacent to the lower edge of the sheet. That is, the release papers Pc, Pd, P
e is arranged. The corner portion Ca where the release paper Pc and Pe are adjacent to each other is cut obliquely. Similarly, release paper P
The corner Cb where d and Pe are adjacent is also cut diagonally.

The release paper Pf is separated from the release paper Pb by the line ae, and the release paper Pg is formed separately from the release paper Pc by the line ae. The release paper Pb is separated from the release paper Pb by the line bf. Is a release paper formed separately from the release paper Pd. Thus, the release paper Pf is disposed adjacent to the upper edge of the release paper Pb, and the release paper Pg is disposed adjacent to the lower edge of the release paper Pb.

Scales are printed on the release papers Pf and Pg, respectively. This scale is formed starting from the positions of uv which are both ends of the line Lb. An indication that the line Lb is a "back ball reference line" is written on the release paper Pb.

FIG. 5 is a plan view of the return sheet.
In FIG. 5, a return sheet 3 forms an adhesive layer by applying an adhesive to the inner surface thereof, and affixes release papers (tack paper) Ra, Rb, and Rc divided into three sections to the adhesive layer. In advance,
When the release paper is peeled off, the adhesive layer is exposed. Ta is the center line of the return sheet 3 and the release papers Rb and R
Separate c. Tb is a line separating the release papers Rb and Ra. That is, the release paper Rc is formed larger than the release paper Rb.

The bookbinding method according to the present invention will be described below with reference to FIGS. FIG. 6 is a front view showing a state where the booklet 1 is set up. An adhesive, for example, a hot melt 8 is applied to the back surface and the back surface is hardened. 1a is
The front side paper 1b of the booklet 1 is the back side paper of the booklet 1.

FIG. 7 is a front view showing a state in which the reinforcing sheet 2 is attached to the booklet 1 of FIG. The sticking process of the reinforcing sheet 2 will be described with reference to the front view of FIG. In FIG. 8, 21 is a bottom plate, and 22 and 23 are fastening plates. The reinforcing sheet 2 is placed in the recess of each of the fastening plates 22 and 23. At this time, the release paper Qc at the center of the reinforcing sheet 2 described in FIG.
, And the release papers Qa and Qc on both sides are left.

Booklet 1 coated with hot melt 8 on the back
The hot melt 8 is brought into contact with the reinforcing sheet 2 by approaching in the direction of arrow X, and is pressed on the bottom plate 21. Further, the reinforcing sheet 2 is attached to the end face 8 of the front paper 1a connected to the back of the booklet.
a and the fastening plate 2 along the end face 8b of the back side paper 1b.
The tightened hot melt is dried by 2 and 23. After the hot melt is dried, the booklet 1 is removed from the fastening plate, and the release papers Qa and Qc on both sides of the reinforcing sheet 2 are peeled off.
The part b is attached to the front side paper 1a and the back side paper 1b connected to the back of the booklet.

By performing such processing, the reinforcing sheet 2 can be easily and firmly pressed on the back surface of the booklet 1. Further, since a gluing process for attaching the reinforcing sheet 2 to the booklet 1 as in the related art is unnecessary, the processing time can be shortened.

The hot melt is dried by tightening the reinforcing sheet 2 along the end face 8a of the front paper 1a and the end face 8b of the back paper 1b, which are continuous with the back of the booklet, with the tightening plates 22 and 23. Therefore, it is possible to prevent the hot melt from leaking to the side surface of the booklet and causing the bookbinding to be defective. Further, the release papers Qa and Qc on both sides of the reinforcing sheet 2 are peeled off, and the front paper 1a and the back paper 1 connected to the back of the booklet are separated.
Since it is adhered to the end surfaces 8a and 8b of the b, the reinforcing effect is increased. When using a reinforcing sheet in which the release paper is not divided into three sections, the release paper is peeled from the reinforcement sheet 2 and
First, the central portion is pressed against the back surface of the booklet, and then both side portions are attached to the end surfaces 8a and 8b of the front paper 1a and the back paper 1b connected to the back surface of the booklet.

FIG. 9 is a front view showing an example in which the front cover ball paper 5, the back cover ball paper 6, and the back ball paper 7 are adhered to the simple bookbinding cover 4. The creation of the simple bookbinding cover 4 will be described with reference to FIGS.

The release paper Pa described with reference to FIG.
The front cover ball paper 5 is adhered so that the side edges are aligned with the line. Next, the release paper Pb is released. A predetermined interval is formed between the La line and the Lb line in order to form an empty groove between the back ball and the cover ball. A back bar whose side edges are aligned with respect to the position of the Lb line, that is, the position of the scale 0.
The paper 7 is attached. The spine ball paper 7 is cut in advance to a predetermined width in accordance with the thickness of the booklet to be bound, and the width can be read on the scale when attached to the simple bookbinding cover 4. .

Further, the back cover ball paper 6 is attached to the simple bookbinding cover 4. At this time, the side edge L of the back ball paper 7
The distance between b ′ and the side edge Lc of the back cover ball paper 6 is
The distance between the reference side edge Lb of the back ball paper 7 and the side edge of the front cover ball paper 5 is set to be equal.

As described above, it is necessary to align the side edges for attaching the back cover ball paper 5 to the simple bookbinding cover 4. In the present invention, the release papers Pf and Pg include:
Since the scale is printed, the position of the side edge Lc of the back cover ball paper 5 can be easily set.

In the state shown in FIG. 10, the simple bookbinding cover 4 is cut along a line at a position Ld having a predetermined length from the left end side edge of the simple bookbinding cover 4 in the drawing. The corners Cc and Cd are cut diagonally. At this time, the corners Cc and Cd are
Cut so as to have the same size as a and Cb. The adhesive layer is exposed at the portion of Ph.

In this way, a state is obtained in which the front cover ball paper 5, the back ball paper 7, and the back cover ball paper 6 are adhered to the inner surface of the simple bookbinding cover 4. Next, release papers Pc, Pd, P remaining on the outer periphery of the simple bookbinding cover 4
e, Pf and Pg are all peeled off. That is, the adhesive layer is exposed in a frame shape around the front cover ball paper 5, the back ball paper 7, and the back cover ball paper 6 attached to the inner surface of the simple bookbinding cover 4.

In this state, the upper frame-shaped adhesive layer of the simple bookbinding cover 4 is folded inward, and the front cover ball paper 5,
The upper portions of the back ball paper 7 and the back cover ball paper 6 are adhered.
Similarly, the lower frame-shaped adhesive layer and the left and right frame-shaped adhesive layers of the simple bookbinding cover 4 are folded inward, respectively, so that the front side ball paper 2, the back ball paper 3, and the back side ball paper 4 Attach the bottom of

At the four corners of the simple bookbinding cover 4, corners Ca to
Cd is formed. For this reason, as shown in FIG. 11, the front cover ball paper 5, the back ball paper 7, and the back cover ball
The bookbinding cover 1 folded inward around the paper 6
Px, Py, Pz, and Pw form a frame-shaped peripheral portion.

In the present invention, as shown in FIG. 4, an adhesive layer is formed on one surface of the cover 4 for simple bookbinding.
A release paper sectioned by is attached. Then, the release paper is peeled to expose the adhesive layer, and the front cover ball paper 5, the back ball paper 7, and the back cover paper are aligned with the reference line and the scale.
Paper 6 is placed and attached. Therefore, the front cover ball paper 5, back spin paper 7, and back cover ball paper 6 can be simply and beautifully stuck to the bookbinding front cover 4.

FIG. 12 shows a booklet 1 in which a reinforcing sheet 2 is adhered to the back, a front facing sheet 3a, and a back facing sheet.
FIG. 9 is a front view showing a state in which the contact 3b is attached. A description will be given of an example of the processing of the front side look-up sheet 3a. In FIG.
The larger release paper Rc described with reference to FIG. 5 is peeled off, leaving the central release paper Rb and the smaller release paper Ra.

The release paper Rc of the front side return sheet 3a is peeled off to expose the adhesive layer, and the front side paper 1a of the booklet 1 is adhered. Similarly, the back side return sheet 3b is also made of a release paper R
c to release the adhesive layer, and the back side paper 1b of the booklet 1.
Affix.

FIG. 13 shows a booklet 1 to which the front facing sheet 3a and the back facing sheet 3b are adhered as shown in FIG.
FIG. 12 is a front view showing a state in which the cover 4 for simple bookbinding created as described with reference to FIG.

In FIG. 13, the front facing sheet 3a is shown.
Peeling off the release paper Rb at the center of the to expose the adhesive layer,
It is joined to the adhesive layer exposed between the front cover ball paper 5 and the back ball paper 7 attached to the top binding cover 4. Next, the smaller release paper Ra is peeled off to expose the adhesive layer, and the front cover ball paper 5 is adhered. Back side look back sheet
Similarly, the release papers Rc and Ra are also peeled off and bonded to the predetermined position.

FIG. 14 shows a front facing sheet 3a and a back facing sheet 3b attached to the booklet 1 as described above.
FIG. 1 is a front view showing a state after affixing to a predetermined position on the simple bookbinding cover 4, and FIG. 1 is an enlarged view of a portion A in FIG.

As shown in FIG. 1, the back surface of the booklet 1 is fixed by a hot melt 8, and the front paper 1a and the back paper 1b are fixed.
Is reinforced with a reinforcing sheet 2 stuck. The other side of the reinforcing sheet 2 is covered with a front facing sheet 3a and a back facing sheet 3b.
For this reason, the back surface of the booklet 1 and both side surfaces connected to the back surface are:
The book will be bound strongly.

Further, a simple bookbinding cover 4 having a front cover ball paper 5, a back ball paper 7, and a back cover ball paper 6 adhered thereto.
Is a front facing sheet 3a on which an adhesive layer is formed.
And the booklet 1 is attached to the booklet 1 by the backside sheet 3b, so that the processing is simple and the finish is beautiful. Reference numerals 4a and 4b denote grooves formed on the front side and the back side of the cover.

In order to decorate the upper and lower portions of the back surface of the book bound in this way, the flowers described in FIG. 3 are used. FIG. 15 is an enlarged view of the portion A when a flower is used. As shown in FIG. 3 (c), the surface 9a of the adhesive is exposed, and the folded flower 9 is sandwiched between the back ball paper 7 and the reinforcing sheet 2 and adhered by the adhesive. I do.

[0043]

As described above in detail, according to the first aspect of the present invention, the release paper is peeled from the reinforcing sheet to which the release paper having the adhesive layer formed is attached. Then, the adhesive layer is exposed, and the center is pressed against the back of the booklet with the adhesive applied to the back. By performing such a process, the reinforcing sheet can be easily and firmly pressed on the back surface of the booklet. Also, as in the conventional case,
Since the gluing process for attaching the document to the booklet is unnecessary, the processing time can be reduced.

Also, since the reinforcing sheet is attached to the front and back sides of the paper that are connected to the back surface of the booklet and is fastened by the tightening plate, the adhesive may flow out to the side surface of the booklet, resulting in poor bookbinding. To prevent Furthermore, since both sides of the reinforcing sheet from which the release paper has been peeled off are adhered to the front side and the back side papers connected to the back side of the booklet, reinforcement near the back side of the booklet can be effectively performed.

According to the above feature of the invention according to claim 2,
The release paper attached to the adhesive layer formed on the inner surface of the simple bookbinding cover is peeled off to expose the adhesive layer, and the front cover ball paper, the spine ball paper, and the back cover ball paper Is affixed. Therefore, it is possible to easily and beautifully create a simple bookbinding cover. Further, a booklet in which a reinforcing sheet is adhered to the cover for the simple bookbinding and the back surface is adhered with a return sheet in which the release paper is peeled off to expose the adhesive layer. For this reason, bookbinding can be easily performed without requiring skill.

[Brief description of the drawings]

FIG. 1 is a partially enlarged plan view of a simple bookbinding subjected to a bookbinding process according to an embodiment of the present invention.

FIG. 2 is a plan view of a reinforcing sheet.

FIGS. 3A and 3B are diagrams showing a flower cut, FIG.
(B) is a plan view, and (c) is a side view.

FIG. 4 is a plan view of a simple bookbinding cover.

FIG. 5 is a plan view of a return sheet.

FIG. 6 is a front view showing a state in which a booklet is set up.

FIG. 7 is a front view showing a state in which a reinforcing sheet is attached to the booklet of FIG. 6;

FIG. 8 is a front view showing a process of attaching a reinforcing sheet.

FIG. 9 is a front view showing an example in which a front side cover ball sheet, a back side cover ball sheet, and a back ball sheet are stuck to a simple bookbinding cover.

FIG. 10 is a plan view showing a state in which a front side cover ball sheet, a back side cover ball sheet, and a back ball sheet are attached to the simplified bookbinding cover of FIG. 4;

FIG. 11 is a plan view showing a finished state of a simple bookbinding cover.

FIG. 12 is a front view showing a state in which a front facing sheet and a back facing sheet are adhered to a booklet having a reinforcing sheet adhered to the back surface.

FIG. 13 is a front view showing a state in which a simple bookbinding cover is attached to the booklet of FIG. 12;

FIG. 14 is a front view showing a state where bookbinding is completed.

FIG. 15 is a partially enlarged plan view of a simple bookbinding by a bookbinding process according to another embodiment.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 booklet 2 reinforced sheet 3 return sheet 4 simple bookbinding cover 5 front cover ball paper 6 back ball paper 7 back cover ball paper 8 hot melt 9 flower cut

Claims (2)

[Claims] 1. A step of applying an adhesive to the back surface of a booklet formed by stacking a predetermined number of sheets of contents in a body, and a step of applying a release sheet to an inner surface on which an adhesive layer is formed by applying a release sheet. Exposing the release paper to expose the adhesive layer,
Pressing the adhesive layer at the center of the reinforcing sheet on the back surface of the booklet; fastening the reinforcing sheet along the end surfaces of the front and back sheets connected to the back surface of the booklet with a fastening plate;
Adhering the adhesive layers on both sides of the reinforcing sheet to the front and back sheets connected to the back surface of the booklet. 2. A release paper attached to an adhesive layer formed on the inner surface of a simple bookbinding cover is peeled off to expose the adhesive layer, and a front cover ball paper and a spine ball paper are formed. , Back cover
And releasing the release paper adhered to the adhesive layer formed on the inner surface of the return sheet, exposing the adhesive layer, and applying the adhesive to the simple bookbinding cover and the back surface. Attaching the sheet to a booklet to which the reinforcing sheet has been attached.