JP4826278B2 - Sealed book - Google Patents

Description

  The present invention relates to a sealed book in which at least a part of a book, magazine, catalog, or the like is sealed.

  In recent years, sealed books have been demanded to prevent reading. In other words, by sealing the booklet so that it is wrapped, the contents of the sealed part of the book cannot be read unless the seal is opened.

  This is a typical purpose to prevent browsing of high-class photo books and art magazines, but it also has a form suitable for youth protection and shipping from books that should not be shown to youth. It has many purposes such as obtaining.

  For example, a technique for attaching a protective cover to a magazine is known for the purpose of making the magazine suitable for shipping. In this method, a tape is attached to the front cover of the book on the small edge side, the small edge of the book is wrapped with the tape, and then attached to the other cover (see, for example, Patent Document 1).

  In addition, a technique is known in which a part of a book is sealed and displayed at a store so that the book can be partially viewed and the willingness to purchase is increased. In this method, one of the front cover and the back cover is extended to the fore edge side and sealed so that a desired portion of the book is wrapped with the extended portion (see, for example, Patent Document 2).

The above prior art documents are shown below.
JP-A-49-55419 JP-A-8-142540

  However, as described above, sealed books have been manufactured for various purposes and have been used for books with a large number of pages. The book with a large number of pages has the following problems.

  In other words, when a piece of paper used for sealing is transported or handled until it reaches the reader's hand, a large force is applied to the part where the book is bound, and the part is bound or broken. There is a risk that wrinkles may occur on a nearby piece of paper, or if it is severe, it may be torn.

  In addition, in the book of the saddle stitching that is bound using the adhesive material, since the binding is performed using the adhesive material, the possibility that the bound portion is destroyed is extremely low, but in the book of the saddle stitching that is bound using the wire. The possibility of destruction could not be denied.

  In addition, as described in the above prior art documents, sealing is often performed by extending the cover of a book cover, but on the cover or a piece of paper adjacent to the cover, a different type of paper or surface is used. In many cases, processed paper is used. An example of a piece of paper adjacent to the cover is a so-called “playback” piece of paper.

  In addition, the relationship between the paper piece used for sealing and the type of paper piece adjacent to it, such as when the friction coefficient of the paper piece used for sealing is low, when transporting the book or handling it until it reaches the reader's hand, It could have received greater power.

  Of course, books are handled at the time of transportation, but after they are lined up at the store, the person who purchases the book usually checks the contents. The current situation is. In particular, since the sealed portion is particularly interesting, a page in the vicinity of the sealed portion is often opened, so that the book is easily damaged.

  The present invention solves such problems, and the problem is that when the sealed book is transported or handled before reaching the reader's hand, the book binding portion is destroyed. It is to prevent problems such as wrinkles and tears occurring on a piece of paper near the “throat” of the book, and thus to provide a high-quality sealed book.

The present invention has been made in view of the problems relating comprises an extension of at least one is extended in the fore direction of the paper constituting the present, the extended portion is bent so as to seal at least a portion of the body, In the sealed book formed by bonding the leading end of the extension part to another piece of paper constituting the book, the part other than the extension part of the paper piece having the extension part is adhered to the paper piece on the text side to be sealed. This is a sealed book.

  Here, the “book” is a concept including all magazines and books as well as a booklet such as a catalog or a pamphlet. The size is not particularly limited, and includes a book of the size of a paperback book, a smaller booklet, and a large book such as a B4 version or more. In addition, the “paper piece” specifically means a piece of paper, a front cover, a back cover, or a paper used as a play back, and is not particularly limited. In order to use for this paper piece, you may make it the structure which inserts paper thicker than another paper piece.

  The “extension portion extended in the fore edge direction” can be used as an extension portion if a paper piece larger than the size of the book is used as the paper piece. Moreover, you may make it the structure which bonds another paper piece as an extension part. Of course, in the case of bonding, the material is not limited to paper. Which part of the book is sealed depends on the specifications required for the book. Therefore, depending on the specifications, there may be a case where the extension is provided on any piece of paper in the text, a case where it is provided for play-back, and the like.

  “Another paper piece” is a term for a paper piece provided with an extension, and the paper piece provided with an extension means another paper piece. This means "other paper piece" when viewed in units of paper pieces constituting a book page (two pages on both sides). In a saddle-stitched book or the like, a piece of paper provided with "other paper piece" and an extension. May be a sheet of paper via the bound portion, but in this case as well, it forms a separate page and is interpreted as “another piece of paper”.

  When the “paper piece opposite to the sealed text page side” is a paper piece having the extension part or a paper piece having a lower friction coefficient than the other paper pieces, the adhesion referred to in the present invention is performed. If not done, movement is likely to occur. Therefore, such a problem can be solved by performing bonding as in the present invention.

The present invention also includes an extension portion in which at least one of the paper pieces constituting the book is extended in the fore edge direction, the extension portion is bent so as to seal at least a part of the text, and the tip of the extension portion holds the book. In the sealed book formed by being bonded to another piece of paper constituting, the portion other than the extended portion of the piece of paper having the extension is bonded to a piece of paper opposite to the side of the text to be sealed. It is a sealed book.

In the above invention , since the paper piece having the extension portion is configured to adhere to the paper piece on the side opposite to the main body to be sealed at a portion other than the extension portion, the paper piece having the extension portion is a paper piece other than the cover. It becomes.

Further, the present invention is the sealing present assumed, the text page side to be sealed and is the body-side paper or seal is characterized in that it is bonded to the paper on the opposite side.

  Since this invention is the above structure, there exist the following effects.

That is, according to the present invention, since the portion other than the extension portion of the paper piece having the extension portion is bonded to the paper piece on the text side to be sealed, the sealed book is transported or arrives at the reader's hand. Even when the sealed portion or the paper piece used for sealing moves when handled, the paper piece having the extension is adhered to the paper piece on the side opposite to the sealed text page side. The opposite piece of paper plays a buffering role, and there is no problem that the piece of paper near the “throat” of the book is wrinkled or torn. Therefore, a high-quality sealed book can be provided.

Further, according to the present invention, since the portion other than the extension portion of the paper piece having the extension portion is bonded to the paper piece on the side opposite to the text side to be sealed, the same as described above on both sides of the sealed portion. The effect of can be obtained.

Furthermore, according to the present invention, the other paper piece is adhered to the paper piece on the side of the text to be sealed or the paper piece on the side opposite to the side of the text page to be sealed. , There is no problem of wrinkles or tearing on the piece of paper near the “throat” of the book. Therefore, a high-quality sealed book can be provided.

  Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to the drawings.

FIG. 1 is an explanatory diagram of a sealed book of the present invention. This will be described as a first embodiment. In FIG. 1, the book (11) is bound with a wire (12). And the paper piece which is the back cover (19) which comprises the book has an extension part (14). The paper piece is larger than the paper piece of the main text, and has a shape with an extension on the fore side of the book (11).

  The extension (14) has a perforation (15). This perforation is intended to make it easier for the reader to open the seal to read the book, and it may interfere with the actual reading part, so it should be in a part that does not interfere with it. . Usually, it is provided somewhere in the extension. Or the site | part which entered the text side a little from the extension part may be sufficient.

  Further, the extension (14) is bent toward the paper piece (18) side of the text page to be sealed and is also the front cover (20), and the adhesive part (16) for sealing. 17).

  In this embodiment, it is connected through a paper piece (13) having an extension, another paper piece (16), and a portion where the book is bound, and is made of a single piece of paper. However, the back cover and the front cover are respectively formed around the bound portions. Even in such a case, in the present invention, each piece of paper is referred to as “a piece of paper having an extension” and “a piece of paper constituting another piece of paper”.

  The bonding portion for sealing is bonded with an adhesive. The bonding portion is formed in an elongated shape in the direction of the book. This formation may be performed by supplying an adhesive from a nozzle. In the manufacturing process, the book is transported in the vertical direction in order to collate the cover and the text. In that case, it is possible to apply the adhesive according to the flow of conveyance by supplying the adhesive from the nozzle, which is convenient. Screen printing or rubber letterpress (including flexographic printing) printing methods may also be used. However, as a method of efficiently forming with uniform thickness, reverse coater, die coater, etc. on release paper coated with silicone There is also a method in which the adhesive is applied, and after drying, slitted into a narrow desired width and pasted.

  As the above-mentioned adhesive, one that maintains tackiness is used. For example, a tacky adhesive composed of four compositions of a styrene synthetic rubber, a hydrogenated tackifier resin, a process oil, and an antioxidant is used. Used. The composition ratio (weight ratio) of the four compositions is 5-30% styrene synthetic rubber, preferably 10-20%, 25-60% hydrogenated tackifying resin, preferably 35-50%, and process oil 25. -60%, preferably 35-50%, antioxidant 0-3.0%, preferably 0.1-1.0%.

  In addition to the adhesive adhesive mentioned above, arbitrary adhesives, such as a hot-melt adhesive, an acrylic adhesive, a silicone adhesive, and tackifier resin, can be used for the said adhesive. Specifically, examples of the hot melt pressure-sensitive adhesive include thermoplastic rubber (styrene-based thermoplastic elastomer) pressure-sensitive adhesives, natural rubber-based pressure-sensitive adhesives, natural waxes including petroleum wax, and synthetic waxes including polyethylene wax. Is mentioned.

  Examples of the acrylic pressure-sensitive adhesive include an emulsion-type pressure-sensitive adhesive that is advantageous in cost and a solvent-type pressure-sensitive adhesive that has excellent heat resistance. Examples of the silicone pressure-sensitive adhesive include a peroxide vulcanizable pressure-sensitive adhesive and a hydrosilylation type (addition reaction type) pressure-sensitive adhesive.

  Examples of the tackifier resin include rosin-based and terbene-based natural systems, and synthetic systems mainly composed of petroleum resins. As an adhesive material, a hot-melt pressure-sensitive adhesive, an acrylic pressure-sensitive adhesive, a silicone pressure-sensitive adhesive, a tackifier resin, or the like is preferably used, and two or more materials selected from these may be mixed and used. .

  And the paper piece (13) which has an extension part is the part which is not an extension part, and is adhere | attached with the paper piece (18) of the text page to be sealed by the adhesion part (21). This adhesive may be the same or different from the adhesive used for the sealing.

  By the way, the front cover and the back cover, the paper pieces adjacent to them, or the paper pieces of the advertisement pages in the text, use paper of a different type from the paper pieces used in the other texts, or paper subjected to surface processing. Sometimes. In that case, the coefficient of friction may be lower than that of the paper used in the main text, making it easier to move when transporting books and handling them until they reach the reader, resulting in a piece of paper used for sealing. In some cases, the force applied is increased, and as described above, the problems that have occurred in the conventional sealed books are likely to occur. Here, the paper piece used for sealing is a paper piece (13) having an extended portion or another paper piece (16).

  In addition, as the surface treatment, for example, a thin vinyl chloride film is applied to a printed surface by applying heat and pressure through a vinyl adhesive, or a conventional vinyl attachment, or a vinyl chloride-vinyl acetate copolymer (organic solvent) is applied to the printed surface. The so-called “press” in which the solution is applied by gravure coating or roll coating, and the endless mirror steel plate is heated in order to give the surface a high glossiness, pressed onto this surface, and then cooled and peeled off. “Vinyl drawing” by “coat” may be used.

  Further, in view of environmental problems, in recent years, instead of this “vinyl pulling”, a water-based coating agent that does not use an organic solvent or a coating method of an ultraviolet curable varnish, or a vinyl-based thickness of 30 to The so-called “PP sticking” in which a polypropylene film of about 50 μm is stuck.

  As the aqueous coating agent, for example, a solvent for improving the film suitability such as a wetting agent and a surfactant to a solid component such as an acrylic polymer or a copolymer of acrylic and styrene, and dissolving or dispersing these solid components. It is composed of isopropyl alcohol (IPA) or the like that is partially added as water, and can be applied by a roll coating method, a gravure coating method, or the like, and press coated by heating and pressurization to obtain a smooth surface.

  The method using a water-based coating agent is, for example, an ultraviolet curable varnish coating method or a PP application method when resin-treated paper is reused as recycled paper. It is peeled with warm water and chemicals, and the ink is attached to the foam to remove it, but it is also excellent in deinking property, and is the most excellent resin processing method in terms of environment.

  In addition, according to this embodiment, it becomes a form which can be shipped to a reader as it is. Furthermore, there is an effect that the book is not opened when the book is handled and is easy to handle.

Next, FIG. 2 is explanatory drawing of the sealed book of this invention. This will be described as a second embodiment, but description of parts common to the first embodiment will be omitted. In FIG. 2, the book (11) is bound with a wire (12). And the paper piece which is one of the paper pieces of the text page which comprises the book has an extension part (14). This paper piece is larger than the paper pieces of other text pages, and has a shape having an extension on the fore side of the book.

  The extension has perforations (15). This perforation is intended to make it easier for the reader to open the seal to read the book, and it may interfere with the actual reading part, so it should be in a part that does not interfere with it. . Usually, it is provided somewhere in the extension. Or the site | part which entered the text side a little from the extension part may be sufficient. Further, the extension is bent toward the paper piece (18) side of the text page to be sealed, and is bonded to the other paper piece (16) by an adhesive portion (17) for sealing.

  In this embodiment, the paper piece (13) having the extension portion and the other paper piece (16) are connected via a portion to which the book is bound, and are composed of one sheet of paper, but the portion to be bound is centered. In addition, each page has a different page. Even in such a case, in the present invention, it is the first embodiment that the paper pieces of the page portions are referred to as “paper pieces having an extension” and “paper pieces constituting other paper pieces”, respectively. It is the same.

  And the paper piece (13) which has an extension part is a part which is not an extension part, and is a paper piece (18) on the opposite side to the paper piece (18) of the text page to be sealed, and a back cover (19) and an adhesive part (21). It is glued. This adhesive may be the same or different from the adhesive used for the sealing. In this embodiment, this back cover is composed of a front cover (20) and a sheet of paper.

  In this embodiment, the front cover (20) is not sealed, and the front cover can be opened. Therefore, a person who is considering purchasing a book at a store can open the book and check the contents of the book, which can increase purchase motivation.

  In the present embodiment, only the front cover can be opened. However, by shifting the position of the other piece of paper (16) to the inside of the book, more pages can be opened. Is also possible.

Furthermore, FIG. 3 is explanatory drawing of the sealed book of this invention. This will be described as a third embodiment, but the description of parts common to the first or second embodiment will be omitted. In FIG. 3, the book (11) is bound with a wire (12). And the paper piece which is one sheet of the text page which comprises the book has an extension part (14).

  The extension portion is bent toward the paper piece (18) side of the text page to be sealed, and is bonded to the other paper piece (16) by an adhesive portion (17) for sealing. And the paper piece (13) which has an extension part is a part which is not an extension part, and is a paper piece (18) on the opposite side to the paper piece (18) of the text page to be sealed, and a back cover (19) and an adhesive part (21). It is glued. In this embodiment, this back cover is composed of a front cover (20) and a sheet of paper.

  Furthermore, the other paper piece (16) is bonded to the front cover (20) which is the paper piece on the opposite side to the sealed text page side by the bonding portion (22). For this bonding, the same adhesive as the adhesive used for sealing can be used. However, if an adhesive that can be peeled off by the reader is used, the back side of the front cover or another piece of paper facing it. Since advertisements and the like can be printed on the page (16), it leads to effective use of paper.

  In this specification, the following invention is disclosed in relation to the invention described in the claims. That is, at least one of the paper pieces constituting the book includes an extension portion extending in the fore edge direction, the extension portion is bent so as to seal at least a part of the text, and the tip of the extension portion constitutes the other book. In the manufacturing method of a sealed book bonded to a paper piece, before performing the bonding, the paper piece having the extension portion is at least one of the adjacent paper piece of the text to be sealed and the paper piece on the side opposite to the sealed text side. It is an invention of a sealed book manufacturing method characterized by being bonded to one side.

  The manufacturing method of the present invention will be described below with reference to FIG. 4, taking the book of the first embodiment as an example.

  First, a brief description will be given before the above invention is adopted. That is, in FIG. 4, description will be made assuming a case where the bonding portion 21 does not exist. In this case, it is in the state of the book (11) before the tip of the extension (14) is bonded to the other paper piece (16) constituting the book. It is composed of a paper piece (13) having an extension that is also a front cover, another paper piece (16) that is also a back cover, and a text sandwiched between them, and the front cover and the back cover are composed of a single piece of paper.

  The text is saddle-stitched with a wire (12) along with the cover. In this example, since the entire text is sealed, the text has the same meaning as the piece of paper (18) of the sealed text page.

  Moreover, the paper piece (13) which has the said extension part has an extension part (14) in the fore edge side. In this figure, the extension portion (14) is bonded to another piece of paper (16) and is transported for sealing, so the extension portion protrudes to the right side of the drawing. In addition, as a manufacturing process, after printing with the text impositioned, the text is folded. Check the folded text. And a cover is piled up on it, and saddle stitching is carried out with a wire. In that state, the top side, the ground side, and the forehead side of the book are cut out. As a result, the folded text other than the throat side of the book is cut and separated into individual pieces of paper.

  In order to prevent the extension portion (14) from being cut during the three-way cutting, it is necessary to fold the extension portion so that it is slightly smaller than the cutting size so as to overlap the cover page side. Become. And after three-way cutting, the extension part which was folded is extended and it seals by adhering to another paper piece (16).

  By the way, in such a manufacturing process, when bonding for sealing or the like is performed, a means may be taken such as a book being conveyed by a conveyor (23). A normal conveying method is the direction from the front surface to the back surface of FIG. When a book is transported during the manufacturing process or handled in some form, a force is applied to the paper piece (13) having an extension by, for example, conveyance by a conveyor, and the paper piece (18) of the main text page to be sealed In some cases, there was a deviation. When the extension (14) is bonded to another piece of paper (16) in a shifted state, the appearance of the book is impaired.

  For example, after the extension (14) is glued to another piece of paper (16), they have an integral appearance so that they can be printed on the overlapped page so that they can be seen in the overlapped state. As described above, there is a problem in that if the images are bonded in a shifted state, an image printed at the bonded portion is shifted.

  In particular, as shown in FIG. 4, when the other piece of paper (16) is a cover, the most noticeable appearance of the book is impaired, which is a particularly serious problem. In addition, as described above, in the book, when the cover has a low friction coefficient because a different type of paper is used for the cover or surface treatment may be applied. As mentioned above, the problem of shifting becomes large.

  Then, such a subject can be solved by adopting the invention of the above manufacturing method. Specifically, before bonding the extension portion (14) and the other paper piece (16), as shown in FIG. 4, the paper piece (13) having the extension portion is attached to the paper piece (18 ). In FIG. 4, the adhesion is expressed as an adhesion part (21).

  Thus, even if the book is carried during the manufacturing process or handled in any way, there is a gap between the paper piece (13) with the extension and the paper piece (18) of the sealed text page. Therefore, even when the extension (14) is bonded to another piece of paper (16), there is no deviation between them.

  Further, in this example, the paper piece (13) having the extension is the outermost paper piece called the front cover. However, when the paper piece is not the front cover but has a paper piece on the outer side, the outer paper piece, that is, sealed. It may be adhered to a piece of paper opposite to the main body. Furthermore, in that case, you may adhere | attach with both the paper piece of the paper piece of the opposite side to the paper piece of the text page and the text side to be sealed.

  It is preferable to perform such adhesion at an early stage as much as possible because the above-described deviation is less likely to occur. Therefore, taking a saddle-stitch book as an example, a method may be considered in which the body is folded and the adhesive is applied to the page facing the cover before the cover is finally stacked. If it does so, it can adhere | attach by putting a cover and applying a light pressure.

  Further, a method of spreading the cover and binding it with a wire, and then spreading the cover and applying an adhesive to bond the cover may be considered.

  As described above, before bonding the extension part (14) to the other paper piece (16), the paper piece having the extension part is placed on the side opposite to the adjacent paper piece of the sealed text and the sealed text side. By adhering to at least one of the paper pieces, it is possible to prevent the problem of shifting as described above, and the appearance of the book is not affected.

  In the embodiment shown in FIG. 4, a piece of paper having an extension is bonded to an adjacent piece of paper to be sealed. This bonding may work as a demerit in terms of effective use of the paper already described. That is, since it is bonded by the bonding portion (21), there is a problem that the back side of the cover and the page facing it are bound and cannot be read by the reader. Therefore, it is preferable to use this adhesive as a temporary fix and a peelable adhesive. As a result, it can be peeled off when the reader reads it, and can be used to increase the reader's willingness to purchase. Also, the surface treatment as described above is applied to the portion of the paper piece to which the adhesive is applied. It is possible to improve the peelability of the adhesive.

  Further, in the manufacturing process as described above, when the paper piece having the extension portion is bonded to at least one of the adjacent paper piece of the text to be sealed and the paper piece on the side opposite to the text side to be sealed, the extension portion (14 ) And other paper strips (16) after being bonded and handled until reaching the reader's hand, the paper strip with the extension, the adjacent paper strip of the sealed text and the sealed It is preferable that there is adhesion to at least one of the paper pieces on the side opposite to the main text side.

  However, from the viewpoint of effective use of the paper surface and convenience from the appearance to the reader as a book, the extension portion (14) and the other paper piece (16) are bonded to each other and then the extension portion is provided. It is also conceivable that the adhesion between the piece of paper and the adjacent piece of paper to be sealed will be peeled off.

  In any of the above embodiments, the adhesive portion (17) for sealing is provided on the inner surface side of the extension portion (14), but may be on the outer surface side. The first embodiment will be described as an example with reference to FIG. In FIG. 5, the adhesion part (17) for sealing is provided in the outer surface side of the extension part (14). As a result, there is no adhesive portion on the outer surface side of the other paper piece (16), and printing can be performed without considering that the extension portions overlap when performing printing on the outer surface side.

  That is, in the case of the form of FIG. 1, if printing is to be performed on the entire outer surface side of another piece of paper, printing is performed so that the extension portion also has a single printed page in a state of overlapping with the other piece of paper. However, this is not the case in the embodiment shown in FIG.

  As described above, the first embodiment has been described as an example. However, in other embodiments, the adhesive portion (17) can be provided on the outer surface side of the extension portion (14).

  In the above-described embodiment of the present invention, the saddle-stitched book using metal fittings has been described. However, the binding method is arbitrary, and the present invention can also be applied to a book bound by wireless binding. This is because even a book with a perfect binding may cause problems such as wrinkles due to the force applied to the paper piece (13) and the other paper piece (16) having the extension.

It is explanatory drawing of the sealed book which concerns on 1st embodiment of this invention. It is explanatory drawing of the sealed book which concerns on 2nd embodiment of this invention. It is explanatory drawing of the sealed book which concerns on 3rd embodiment of this invention. It is explanatory drawing in the manufacturing process of the sealed book of this invention. It is explanatory drawing of the sealed book which concerns on other embodiment of this invention.

11 ... book 12 ... wire 13 ... paper piece 14 with extension part ... extension part 15 ... perforation 16 ... other paper piece 17 ... adhesive part 18 for sealing ..Paper piece 19 of main text page to be sealed ... Back cover 20 ... Front cover 21 ... Adhesion 22 ... Adhesion 23 ... Conveyor

Claims (2)

  At least one of the paper pieces constituting the book has an extension part extending in the fore edge direction, the extension part is bent so as to seal at least a part of the text, and the leading end of the extension part is attached to another paper piece constituting the book A sealed book, wherein a portion of the paper piece having the extension portion other than the extension portion is adhered to a paper piece on the side opposite to the sealed text side. The other pieces of paper, sealing the first aspect of the text page side to be sealed and is the body-side paper or sealing, characterized in that it is bonded to the paper on the opposite side.

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