JPH08282150A - Book - Google Patents

Abstract

PURPOSE: To provide a perfect file in which no wrinkle is generated on the back of the cover even if a text is opened. CONSTITUTION: A book 1 has a text 2, an end leaf 3 and a cover 4. The text 2 has many fold sections 5. The end leaf 3 is formed substantially in the same size as the back 202 of the text 2. The back 202 of the text 2 and the fold section 3 are stuck by adhesive as shown by a shaded part. As shown by the shaded part, the position of the vicinity of the back 202 and the cover 401 are stuck by adhesive by the sheet piece of the text 2 opposed to the cover 401, and the position in the vicinity of the back 202 and the cover 403 are stuck by adhesive by the sheet piece of the text 2 opposed to the cover 403.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a booklet having no wrinkles on the spine of the cover.

[0002]

2. Description of the Related Art Wireless binding refers to a method of binding the spine of a book only with an adhesive, without using wires or threads, such as paperback books, monthly magazines,
Widely used in weekly magazines and product catalogs. The radio bound book is composed of a text and a cover. The text is
It is composed of a plurality of signatures, and a notch or the like is formed on the spine of the text. The front cover includes a front cover, a back cover, and a back cover, and art paper, coated paper, high-quality paper, etc. are often used as the front cover. Then, an adhesive is applied to the spine of the text, and the spine of the text and the spine of the cover are adhered by this adhesive, and the spines of the text are adhered to each other. For this reason, the spine of the cover and the spine of the text of the conventional wireless binding are adhered over the entire surface with an adhesive material.

[0003]

Therefore, in the conventional wireless binding, when the text is opened, the spine of the cover is bent following the spine of the text, and the spine is easily wrinkled, which deteriorates the appearance of the book. was there. In particular, when the text has a certain thickness and is formed with an angled back, wrinkles are conspicuous, and there is a problem that the commercial value of the book is deteriorated due to the wrinkles. In addition, when the book is a product catalog, it is difficult to maintain a high-class feeling in the product catalog itself due to wrinkles, which causes a problem that the image of the product is deteriorated. The present invention has been devised in view of the above circumstances, and an object of the present invention is to provide a wireless bound book in which wrinkles do not occur on the spine of the cover.

[0004]

[Means for Solving the Problems] To achieve the above object, the present invention has a main body, a cover sheet having a size corresponding to the spine of the main body, and a cover sheet including a front cover, a back cover, and a back cover, The facing and the spine of the text are adhered, and the backside part and the front cover are adhered with the paper piece of the text facing the front cover, and the backside part and the back cover are adhered with the paper piece of the text facing the back cover. It is characterized by being. Further, the present invention comprises a body, a back portion corresponding to the back of the body, an end piece composed of a front portion and a back portion extending laterally from both sides of the back portion, and a front cover, a back cover and a back cover. It has a cover, the spine of the facing and the spine of the text are adhered, and a piece of the body of the text facing the cover and the inside of the front of the facing, and a piece of the text facing the back cover and the inside of the back of the facing Are adhered, and the outer surface of the front part of the facing plate and the front cover, and the outer surface of the back part of the facing plate and the back cover are bonded.

Further, in the present invention, the width of the front portion and the back portion is
It is characterized in that it is formed with a size smaller than the width of the text. Further, the present invention is characterized in that the width of the front portion and the back portion is formed to have the same dimension as the width of the text. Further, the present invention is characterized in that the front portion and the back portion are adhered to the paper sheet of the text over the entire surfaces thereof.
Further, the present invention is characterized in that, after the veneer and the spine of the text are adhered, the paper piece of the text, the front cover and the back cover are adhered.

Further, according to the present invention, after the temporary adhering and the spine of the cover are not adhered to each other, the adversary and the spine of the text are adhered, and the paper piece of the text, the front cover and the back cover are adhered. Is characterized by. Further, the present invention, the back part of the veneer and the spine of the text are adhered, and the front part and the back part of the voucher are adhered to a piece of paper of the text, and the front part and the front cover of the voucher and the back part of the voucher are It is characterized in that the back cover is adhered. Further, the present invention, after the front part of the facing and the front cover, and the back of the facing and the back cover are adhered,
The spine back and the back of the text are adhered, and the front and back portions of the end are adhered to the paper piece of the text.

Further, the present invention is characterized in that the facing and the spine of the text are adhered by an adhesive layer formed in the facing. Further, the present invention is characterized in that the paper piece of the text and the front cover are adhered and the paper piece of the text and the back cover are adhered by an adhesive layer formed on the paper piece or the front cover of the text. Further, in the present invention, the adhesion between the paper piece of the text and the inner surface of the front part of the end piece, and the adhesion of the paper piece of the text and the inner surface of the back part of the end piece are made by an adhesive layer formed on the paper piece or the end piece of the text. It is characterized by Further, the present invention is characterized in that the outer surface of the facing part and the front cover are bonded, and the outer surface of the facing back part and the back cover are bonded by an adhesive layer formed on the facing part or the cover. To do.

Further, according to the present invention, the adhesion between the paper piece of the text and the inner surface of the front side of the flap and the adhesion of the paper piece of the text and the inner surface of the back side of the flap are performed without leaving a non-adhesive portion on the back side. It is characterized by being called. Further, the present invention is characterized in that the outer surface of the facing part and the front cover are adhered to each other, and the outer surface of the facing part and the back cover are bonded to each other with a non-adhesive portion left on the back side. To do.

[0009]

[Function] Since the spine and the back cover of the text are separated from each other, even if the text is opened, it is difficult for the spine to wrinkle and the appearance of the book is prevented from being deteriorated.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below from the first embodiment with reference to the accompanying drawings. FIG. 1 is an exploded perspective view of a book according to the first embodiment, FIG. 2 is a plan view with a text open, and FIG. 3 is an enlarged plan view of a spine of the book with a text open. The book 1 according to the first embodiment is composed of a main body 2, a booklet 3 and a cover 4. The text 2 is composed of many signatures 5. The trim 3 is formed in a vertically long rectangular shape having substantially the same size as the spine 202 of the body 2, that is, the width and height substantially the same as the spine 202 of the body 2. Cover 4
Is composed of a front cover 401, a back cover 402 and a back cover 403. The front cover 401 and the back cover 403 are formed in the same size as the paper piece of the text 2, and the back cover 402 is almost the same size as the end cover 3 or slightly. It is formed in a large size. As the cover 4, art paper, coated paper, high-quality paper or the like is used.

The spine 202 and the facing 3 of the text 2 are shown in FIG.
Are adhered with an adhesive as indicated by diagonal lines (a). Further, as indicated by diagonal lines (b) in FIG. 1 and as indicated by diagonal lines (b) in FIG. 3, a portion of the body 2 facing the front cover 401 is attached to the back 202 and the front cover 401 with an adhesive. The part of the text 2 facing the back cover 403, which is close to the spine 202, and the back cover 403 are adhered with an adhesive, and all these parts are adhered and then three-sided cut. The text 2
When bonding the spine 202 and the end piece 3 to each other, for example,
The back is cut by 3 to 4 mm with a cutter, and the cutting method of making a jagged or fluffing and the cutting method including the ajiro method of making a cut (slit or slot shape) on the spine are used. After being applied to the spine 202, the spine 202 and the facing 3 are bonded with an adhesive.

Adhesion between the spine 202 and the end piece 3 in the text 2 is
An adhesive may be applied to the spine 202 or the dial 3 and the applied adhesive may be used, or an adhesive layer previously formed on the dial 3 may be used. The paper piece of the main body 2 and the front cover sheet 401 and the back cover sheet 403 may be adhered to each other by applying an adhesive agent to the main body 2 or the front cover sheet 4 and applying the applied adhesive agent to the main body 2 or the front cover sheet 403. You may perform by the formed adhesive layer. In the case of bonding with the adhesive layer previously formed on the body 2 or the cover 4, the adhesive layer can be formed in the printing process of the signature 5 and the cover 4,
Further, in the case of adhering the end piece 3 with an adhesive layer formed in advance, since the adhesive layer can be formed during the manufacturing process of the end piece 3, the step of applying the adhesive can be omitted, which is advantageous in achieving cost reduction.

[0013] Hot melt (EVA; ethylene vinyl acetate copolymer) or polyvinyl acetate is used to bond the spine 202 and the end piece 3 of the text 2 and the paper piece of the text 2 to the front cover 401 and the back cover 403. An adhesive such as (cold glue) can be used. As an adhesive, as disclosed in JP-A-5-117627, a polysulfide precursor prepolymer (A) 1 having a polyether urethane main chain and at least one SH group at the molecular end
0-60% by weight, effective amount of curing accelerator (B) such as ferric dimethylthiocarbamate, vinyl acetate content 18-70
A non-reactive soft resin (C), which is solid at room temperature, such as an ethylene-vinyl acetate copolymer in an amount of 0 to 40% by weight, and a non-reactive tackifying resin (D), 10 to 70% by weight, are melt-mixed. Reactive hot melts can be used.

Further, as an adhesive, JP-A-62-227
The hot melt sealing material disclosed in Japanese Patent No. 987 can be used. This hot melt sealant is composed of a hot melt sealant composition containing a specific diblock copolymer and an intermediate block compatible component as essential components, and has an advantage of solidifying almost instantaneously upon cooling. Also, as an adhesive, Japanese Patent Publication No.
98 (JP-A-49-98445), JP-A-61-115977, JP-A-63-120785.
Japanese Patent Laid-Open No. 64-54087, Japanese Patent Laid-Open No. 2-2
The reactive hot melt adhesives disclosed in Japanese Patent No. 5884 can be used. Japanese Patent Publication Sho 51-3089
The reactive hot melt adhesive disclosed in Japanese Patent Laid-Open No. 49-98445 has a urethane prepolymer (x) having NCO groups at both ends of the molecule and an ethylene-vinyl acetate copolymer (y. ) And a tackifier (z) selected from a rosin derivative or a terpene-phenol copolymer resin. In addition, JP-A-61-115977
The reactive hot melt adhesive disclosed in Japanese Patent Laid-Open Publication No. 1989-12065 comprises a urethane prepolymer (a) having isocyanate groups at both ends, and a coumarone resin or coumarone-indene resin, terpene-phenol resin, rosin derivative and styrene resin. It contains a tackifying resin (b) selected from the group and an aromatic oil.

The reactive hot melt adhesive disclosed in JP-A-63-120785 is a urethane polyol containing a mixed polyol of a hydroxyl group-terminated hydrocarbon polyol and polyoxybutylene glycol, and a polyisocyanate-containing urethane polyol. A hot melt adhesive composition containing, as a main component, a thermoplastic rubber. In addition, JP-A-64
The reactive hot melt adhesive disclosed in Japanese Patent Publication No. 54087 is a reactive hot melt urethane adhesive composition containing a urethane prepolymer composition, a thermoplastic ethylene-vinyl monomer copolymer, and a tackifying resin. Is.
The reactive hot melt adhesive disclosed in JP-A-2-25884 is a free NCO group-containing prepolymer resulting from the reaction of a hydroxyl functional group-containing ethylene-vinyl acetate copolymer with an excess amount of polyisocyanate. A hot-melt adhesive composition having a morphology and capable of being crosslinked by moisture.

The book 1 according to the first embodiment is shown in FIG.
As shown in (B) and (C), the spine 202 of the body 2 and the facing 3 may be bonded together, and then the paper piece of the body 2 and the cover 4 side may be bonded, or as shown in FIG. As described above, the end piece 3 is temporarily fixed to the cover sheet 4 side with the adhesive tape 6 or the like, and then the spine 202 of the text 2 and the end piece 3 are bonded, and then the paper piece of the text 2 and the cover sheet 4 side are bonded. May be. In either method, the top and bottom and the edge are finally three-way cut as shown by the dotted line in FIG. 4 (D).

According to the first embodiment, the spine 202 and the spine cover 402 of the text 2 are not adhered but separated. Therefore, as shown in FIGS. 2 and 3, the spine cover 402 does not follow the movement of the spine 202 of the text body even when the text body 2 is opened, and as a result, wrinkles are less likely to form on the spine cover sheet 402 and wrinkles are less likely to occur. This can prevent the appearance of the book 1 from deteriorating.
Therefore, when the book 1 is a product catalog, the product catalog itself can maintain a high-class feeling even after long-term use, which can contribute to improving the image of the product. Further, since the book 1 according to the embodiment can be obtained by simply adding the end piece 3 to the conventional radio bound book, it is possible to easily perform bookbinding without increasing the cost. Further, in the book 1 according to the embodiment, the body 2 and the cover 4 have a spine 20.
Since it is connected via the paper piece of text 2 instead of 2,
The bonding force of the adhesive acts in the surface direction between the main body 2 and the cover 4, and therefore the connection strength between the main body 2 and the cover 4 is also excellent.

As shown in FIG. 6, the front cover 401
A section of the text 2 facing the spine near the spine 202 and the front cover 40
1 is adhered to the back cover 403, and the back cover 403 is adhered to the back cover 403 with a piece of the text 2 facing the back cover 403.
Adhesion from a position separated from the spine cover 402 by a slight dimension L (for example, about 5 mm) (shown by diagonal lines (B) in FIGS. 6 and 7)
By doing so, that is, by forming the non-adhesive portion 7 having a predetermined width on the spine 202 side of the paper piece, it is more advantageous in preventing the occurrence of wrinkles on the spine cover 402. When such a non-adhesive portion 7 is formed, in particular, as shown in FIG.
When 02 is angular, it is possible to maintain the angular state of spine cover 402 even when main body 2 is opened.

Next, a second embodiment will be described. FIG.
Is an exploded perspective view of the book according to the second embodiment, FIG. 9 is a plan view with the text open, and FIG. 10 is an enlarged plan view of the spine of the book with the text open. The book 21 according to the second embodiment is different from the first embodiment in the size of the end piece 23. That is, the look-back 23 is a spine 2302 corresponding to the spine 202 of the main body 2.
And a front portion 230 extending laterally from both sides of the back portion 2302
1 and a back portion 2303. The text 2
The spine 202 and the spine 2302 of the dial 23 are bonded by an adhesive as shown by the hatched line (c) in FIG. In addition, as shown by the diagonal lines (d) in FIG. 8, a part of the text 2 that faces the front cover 401 is near the spine 202 and the front part 2 is the facing back.
The inner surface of 301 is bonded with an adhesive, and the back cover 4
In the paper piece of the text 2 facing 03, the part on the back side and the inner surface of the back part 2303 on the facing side are adhered with an adhesive. Furthermore,
As shown by the diagonal lines (e) in FIG. 8, the backside portion of the front cover sheet 401 and the outer surface of the facing front portion 2301 are adhered with an adhesive, and the backside portion of the back cover sheet 403 and the backside portion of the backside cover 403. The outer surface of 2303 is adhered by an adhesive. Then, after these parts are bonded, they are cut on three sides.

The spine 202 of the text 2 and the spine 23 of the dial 23
The adhesion with 02 may be performed by applying an adhesive to the main body 2 or the end piece 23 and using the applied adhesive, or by using an adhesive layer formed in advance on the end piece 23. With the paper piece of the text 2, the adhesion between the portion near the spine 202 and the inner surface of the facing front portion 2301 and the adhesion of the paper piece of the text 2 between the portion near the spine 202 and the inner surface of the inside back portion 2303 are the text 2 or the facing 23. Alternatively, an adhesive may be applied to the above-mentioned adhesive, and the applied adhesive may be applied, or an adhesive layer previously formed in the text 2 or the end piece 23 may be applied. A portion of the front cover 401 on the back side and a front portion 2301 of the facing 23
The outer surface of the back cover 403 and the outer surface of the back portion 2303 of the back cover 23 may be bonded to the outer surface of the back cover 403 by applying an adhesive to the end cover 23 or the cover 4. Alternatively, an adhesive layer previously formed on the cover 4 may be used. In the case of adhering to the main body 2 or the adhesive layer formed in advance on the cover sheet 4, the adhesive layer can be formed in the printing process of the signature 5 and the cover sheet 4, and the adhesive layer formed in advance on the end piece 23. In this case, since the adhesive layer can be formed during the manufacturing process of the end piece 23, the step of applying the adhesive can be omitted, which is advantageous in achieving cost reduction. The adhesive used is the first
It is similar to the embodiment.

The book 1 according to the second embodiment is shown in FIG.
As shown in (E) and (F), the body 2 and the end cover 23 may be adhered, and then the end cover 23 and the cover 4 may be adhered, or, as shown in FIG.
The front part 2301, the back part 2303, and the front cover 4 side may be adhered, and then the body 2 and the end piece 23 may be adhered. In either method, the top and bottom and the edge are finally three-way cut as shown by the dotted line in FIG. 4 (D).

Also according to the second embodiment, the spine 202 of the main body 2
The back cover 402 and the spine cover 402 are not adhered to each other and are separated from each other. Therefore, similarly to the first embodiment, it is possible to prevent the appearance of the book 1 from being deteriorated due to wrinkles, and the book 1 according to the embodiment can be prevented.
Can be obtained by simply adding a look-back to the conventional radio bound book, so that it is possible to easily bind the book without cost. Further, the book 21 according to the second embodiment is also referred to as the text 2
The front cover 2301 and the back cover 230 of the facing 23
3. Since they are connected via the paper pieces of the text 2, the bonding force by the adhesive works in the surface direction of the text 2, and therefore the text 2
The connection strength between the cover 4 and the cover sheet 4 is excellent. Further, as in the first embodiment, as shown in FIG.
And the outer surface of the back portion 2303, the front cover 401 and the back cover 40
3 and 3 are adhered to each other from a position separated from the spine cover 402 by a slight dimension L (for example, about 5 mm) (see FIGS. 12 and 1).
3 is shaded (e), that is,
Forming the non-adhesive portion 27 having a predetermined width on the spine 202 side of the piece of paper is more advantageous in preventing the occurrence of wrinkles on the spine cover 402, and in particular, as shown in FIG. 13, the spine cover 402 is angular. In this case, even if the main body 2 is opened, it is possible to maintain the angular state of the spine cover 402.

Next, a third embodiment will be described. FIG.
4 is an exploded perspective view of the book according to the third embodiment, and FIG. 15 is an enlarged plan view of the spine of the book with the text open. In the book 31 according to the third embodiment, the size of the dial 33 is larger than that of the first embodiment. That is, the return 33
Is composed of a back portion 3302 corresponding to the back 202 of the main body 2, and a front portion 3301 and a back portion 3301 extending from both sides of the back portion 3302 to the side, and the front portion 3301 and the back portion 330 are included.
The size of 1 is almost the same as that of the paper piece of the text 2. The spine 202 of the text 2 and the spine 330 of the dial 33
No. 2 is adhered by an adhesive, as shown by the diagonal line (g) in FIG. In addition, as shown by the diagonal lines (f) in FIGS. 14 and 15, the spine 20 is a piece of the text 2 that faces the front cover 401.
2 on the inside and on the inside of the front part 3301 of the facing 33
The part closer to 02 is bonded, and the part of the text 2 facing the back cover 403 is bonded to the part closer to the spine 202 and the inner surface of the back part 3301 of the facing 33 to the part closer to the back. Further, as shown by the diagonal lines in FIG. 14 and FIG. 15, the backside portion of the front cover sheet 401 and the backside portion of the outer surface of the front portion 3301 of the end piece 33 are bonded with an adhesive, and the back cover sheet The portion of 403 on the back side and the portion of the outer side of the back side 3301 on the back side are attached by an adhesive. Then, after these parts are bonded, they are cut on three sides.

The spine 202 of the text 2 and the spine 33 of the dial 33
The adhesive with 02 may be performed by applying an adhesive to the body 2 or the dial 33 and applying the adhesive, or may be performed by an adhesive layer previously formed on the dial 33. Adhesion of a piece of paper 2 of the text 2 near the spine 202 and a portion of the inside surface of the facing back part 3301 to the back of the paper, a piece of paper 2 of the text 2 near the spine 202 and a portion of the inside of the backside 3301 facing the back Adhesion to and may be performed by applying an adhesive agent to the body 2 or the end piece 33 and using the applied adhesive, or may be performed by an adhesive layer formed in advance on the body 2 or the end piece 33. Adhesion between a part of the back cover 401 on the back side and a position of the back part on the outer surface of the top part 3301 of the facing 33, a part of the back cover 403 on the back side and a part on the outer surface of the back part 3301 of the facing 33 on the back side. Adhesion is a return 3
3 or the cover 4 may be coated with an adhesive, and the coated adhesive may be used. Alternatively, the adhesive layer previously formed on the cover 4 may be used. When the main body 2 or the cover sheet 4 is adhered by a pre-formed adhesive layer, the adhesive layer can be formed in the printing process of the signature 5 or the cover sheet 4, and the end piece 33 is pre-formed by the adhesive layer. In this case, since the adhesive layer can be formed during the manufacturing process of the end piece 33, the step of applying the adhesive can be omitted, which is advantageous in achieving cost reduction. The adhesive used is the same as in the first embodiment.

The book 1 according to the third embodiment is shown in FIG.
As shown in (G) and (H), the body 2 and the end cover 33 may be adhered, and then the end cover 33 and the cover sheet 4 may be adhered. Alternatively, as shown in FIG.
The front side 3301 of 3 and the back side of the back side 3303 and the cover sheet 4 may be bonded, and then the body 2 and the end piece 33 may be bonded. In either method, the top and bottom and the edge are finally three-way cut as shown by the dotted line in FIG. 4 (D).

Also according to the third embodiment, the spine 202 of the main body 2
The spine cover 402 and the spine cover 402 are not adhered to each other and are separated from each other. Therefore, as in the first and second embodiments, the book 1 is formed by wrinkles.
Can be prevented from being deteriorated, and since the book 31 according to the embodiment can be obtained by simply adding a look-back to the conventional radio bound book, it is possible to easily bind the book without cost. . In the third embodiment, the front cover 401
Of the back part of the back cover 403 and the outer surface of the front part 3301 of the end cover 33 are bonded to each other, and the back part of the back cover 403 and the outer surface of the back part 3301 of the end cover 33 are bonded to each other. Although the case has been described, the front cover 401 and the outer surface of the front part 3301 of the facing 33 may be bonded over the entire surface, and the back cover 403 and the outer surface of the back 3301 of the facing 33 may be bonded over the entire surface. ,
By adhering in this way, it becomes possible to more firmly connect the text and the cover. Further, as in the first and second embodiments, as shown in FIG.
And the outer surface of the back portion 3301, the front cover 401 and the back cover 40
3 and 3 are adhered to each other from a position separated from the back cover sheet 402 by a slight dimension L (for example, about 5 mm) (see FIGS. 17 and 1).
8 is indicated by diagonal lines (h), that is,
When the non-adhesive portion 37 having a predetermined width is formed on the back side, the spine cover 4
02 is more advantageous in preventing the generation of wrinkles, and in particular,
When the spine cover 402 is angular as shown in FIG. 18, it is possible to maintain the angular state of the spine cover 402 even when the main body 2 is opened.

[0027]

As is apparent from the above description, the present invention is configured so that the spine and the back cover of the main text are separated by using the facing. Therefore, even if the text is opened, it is possible to prevent wrinkles from being formed on the spine of the cover, and it is possible to further enhance the commercial value and practical value of the radio bound book.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a book according to a first embodiment.

FIG. 2 is a plan view of the book according to the first embodiment with the main body opened.

FIG. 3 is an enlarged plan view of the spine of the book according to the first embodiment with the text open.

FIG. 4A to FIG. 4H are explanatory views of the manufacturing process of the book according to the embodiment.

FIG. 5 is an explanatory diagram of a manufacturing process of the book according to the first embodiment.

FIG. 6 is an explanatory diagram of a modified example of the first embodiment.

FIG. 7 is an explanatory diagram of a modified example of the first embodiment.

FIG. 8 is an exploded perspective view of a book according to a second embodiment.

FIG. 9 is a plan view of the book according to the second embodiment with the main body opened.

FIG. 10 is an enlarged plan view of the spine of the book according to the second embodiment with the text open.

FIG. 11 is an explanatory diagram of the manufacturing process of the book according to the second embodiment.

FIG. 12 is an explanatory diagram of a modified example of the second embodiment.

FIG. 13 is an explanatory diagram of a modified example of the second embodiment.

FIG. 14 is an exploded perspective view of a book according to a third embodiment.

FIG. 15 is an enlarged plan view of the spine of the book according to the third embodiment with the text open.

FIG. 16 is an explanatory diagram of a book manufacturing process according to the third embodiment.

FIG. 17 is an explanatory diagram of a modified example of the third embodiment.

FIG. 18 is an explanatory diagram of a modified example of the third embodiment.

[Explanation of symbols]

 1,2,31 31 2 Body 3,23,33 Looking back 4 Cover 202 Back 401 Front cover 402 Back cover 403 Back cover 2301,3301 Front 2302,3302 Back 2303,3303 Back

Claims (15)

[Claims] 1. A main body, a back flap having a size corresponding to the spine of the main body, and a front cover, a back cover, and a back cover, wherein the back cover and the back of the main body are adhered to each other. A book characterized in that a back piece and a front cover are adhered to each other with a piece of paper facing the text, and a back piece and a back cover are adhered to each other with a piece of text facing the back cover. 2. A body, a spine corresponding to the spine of the body, an end piece comprising a front part and a back part extending laterally from both sides of the back, and a cover composed of a front cover, a back cover and a back cover. The back of the facing and the back of the body are bonded, the inner surface of the body of the body facing the front cover and the inner surface of the front portion of the facing, and the back of the body facing the back cover and the inner surface of the back of the facing are A book, characterized in that it is adhered, and the outer surface of the front part of the end piece and the front cover are adhered, and the outer surface of the back part of the end piece and the back cover are adhered. 3. The book according to claim 2, wherein the width of the front portion and the back portion is smaller than the width of the text. 4. The book according to claim 2, wherein the front portion and the back portion have the same width as the body width. 5. The book according to claim 4, wherein the front portion and the back portion are adhered to the piece of paper of the text over the entire surfaces thereof. 6. The book according to claim 1, wherein the paper sheet of the body, the front cover and the back cover are adhered after the veneer and the spine of the body are adhered. 7. The sheet of the body is adhered to the spine of the body, and the piece of the body of the body is adhered to the front cover and the back cover of the body, after the leaf and the spine of the body are temporarily fixed in a state where the back is not adhered. Book. 8. The back of the veneer and the back of the text are adhered, and the front and back of the veneer are adhered to the paper pieces of the text, and then the front and the front cover of the veneer and the back and back of the voucher are bonded. The book of claim 2, wherein the cover is adhered. 9. The front part and the front cover of the facing plate, and the back part and the back cover of the facing plate are bonded together, and then the back part of the facing plate and the spine of the text are bonded together, and the front part and the back part of the facing plate are bonded together. The book of claim 2 adhered to a piece of paper. 10. The adhesive between the facing and the spine of the text is made by an adhesive layer formed on the facing.
Book described. 11. The book according to claim 1, wherein the paper piece of the text and the front cover are adhered to each other, and the paper piece of the text and the back cover are adhered to each other by an adhesive layer formed on the paper piece or the front cover of the text. 12. Adhesion between the paper piece of the text and the inner surface of the front side of the flap and adhesion between the paper piece of the text and the inner surface of the back side of the flap are made by an adhesive layer formed on the paper piece of the text or the flap. The book of item 2. 13. The bonding between the outer surface of the facing part and the front cover, and the bonding between the outer surface of the facing back part and the back cover by an adhesive layer formed on the facing part or the cover. Book. 14. The adhesion between the paper piece of the text and the inner surface of the front part of the facing paper, and the adhesion between the paper piece of the text and the inner surface of the back part of the facing paper are performed with a non-adhesive portion left on the back side, respectively. Book described. 15. The bonding between the outer surface of the facing part and the front cover, and the bonding between the outer surface of the facing back part and the back cover are performed with a non-bonded portion left on the back side, respectively. Book.