JP2015136880A - Alteration prevention booklet and manufacturing method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a booklet which makes replacement of a sheet due to cutting of a binding thread difficult by setting both of two middle binding threads as exposed seams and can apply forgery prevention technique confirmable with transmission light onto the sheet.SOLUTION: An alteration prevention booklet is a thread-bound booklet formed such that a plurality of sheets are stacked, the plurality of stacked sheets are folded in two at a center part of the sheets as the center, folds of the plurality of sheets folded in two are bound with threads from top layers to bottom layers to form content pages, and an exterior sheet is stuck to surfaces of outside of the content pages folded in two. When the thread-bound booklet is opened and the pages are turned, both thread-bound seams of top layers and bottom layers of the stacked sheets, applied on the folds of the content pages folded in two can be visually observed and spread pages on which thread-bound seams can be visually observed are made of the same sheet. An manufacturing method of the alteration prevention booklet is also provided.

Description

  In the bookbinding field of a saddle-stitched booklet in which the center portion of a plurality of sheets is bound with a thread, the sheets are bonded to the exterior, and folded in half around the thread binding portion, The present invention relates to a falsification preventing booklet that is difficult to replace the next page and a method for manufacturing the booklet.

  A medium such as a passport or passbook is manufactured by stacking multiple sheets, binding them in a saddle stitched booklet with the center part bound with a thread, and then sticking the sheets to the exterior of the booklet so that the saddle stitched thread is not exposed. Yes.

  In booklets that have been subjected to anti-counterfeiting technology, a technology for preventing counterfeiting is disclosed by processing a binding thread with a fluorescent dye and using a form that emits light with an ultraviolet light source (see, for example, Patent Document 1).

  As for such a yarn binding portion, a booklet in which a plurality of pieces of paper are stitched together with yarn and is bound with a plurality of differently colored yarns is disclosed (for example, see Patent Document 2). ).

  In addition, the booklet is bound along the center line of the facing paper and text paper, the cover is attached to the facing paper, and the booklet folded in half at the thread binding portion is transferred to the center page or the thread binding portion other than the center page. A booklet is disclosed in which it is difficult to unwind and cut the binding thread (see, for example, Patent Document 3).

JP 2001-305078 A Japanese Patent No. 4565448 Japanese Patent No. 5187041

  In booklets with anti-counterfeiting technology, the contents can be replaced or described by writing important items on a sheet that can be detected with authenticity like transmitted paper, or by performing special thread binding processing. Measures are taken against falsifications that rewrite items.

  However, in the conventional booklet form, when a sheet is bonded to the exterior, the binding thread on the back side is not exposed, so when binding with a sewing machine that binds using two threads, the patent document Even when the binding thread that has been subjected to the anti-counterfeiting process described in 1 is used, there arises a problem that the binding thread on the back side cannot be used for verification without destroying the booklet.

  Further, there arises a problem that the binding thread is cut and the sheet on which important matters are described is replaced and falsified.

  In addition, in the booklet that describes important matters in the spread and is bonded to the exterior sheet, the transmitted light is shielded by the exterior sheet. There are restrictions on anti-counterfeiting technology.

  In view of the above-described problems of the prior art, the present invention makes it difficult to replace the sheet by cutting the binding thread, and can be confirmed with transmitted light, by making both the saddle stitch threads into stitches that are exposed. The purpose is to provide a booklet that can be applied to a sheet with a forgery prevention technique.

  In the falsification preventing booklet of the present invention, a plurality of sheets are laminated, the plurality of laminated sheets are folded in two around the central portion, and the folds of the folded two or more sheets extend from the top layer to the bottom layer. A thread-bound booklet that is bound with a thread to become a content page, and an exterior sheet is attached to the outer surface of the folded content page, and when the page is turned by opening the thread-bound booklet, It is characterized in that both the uppermost and lowermost thread stitches of a plurality of laminated sheets applied to the page fold can be visually observed, and the spread pages from which the thread stitches can be visually observed are composed of the same sheet. It is a falsification prevention booklet.

  In the tamper-proof booklet of the present invention, at least one of a plurality of stacked sheets is folded at the yarn binding portion, and the folded sheet and the folded sheet are different from each other. This is a falsification prevention booklet characterized in that an exterior sheet is bonded to a page.

  Further, in the falsification preventing booklet of the present invention, a plurality of stacked sheets constituting the content page are composed of an important matter description sheet and an internal sheet, and at least one of the sheets attached to the exterior sheet is important. It is a falsification prevention booklet characterized by being a matter description sheet.

  The method for producing a falsification-preventing booklet of the present invention includes a step of collating a plurality of sheets including the important matter description sheet, a step of binding the plurality of collated sheets, and a method of binding the plurality of sheets bound by the yarn. Tampering comprising at least a step of turning back at least one piece of yarn binding at the boundary, and a step of adhering the facing page surface and the exterior sheet that are outside of the plurality of turned-up sheets This is a method for producing a prevention booklet.

  The booklet of the present invention is a booklet in which the non-description portion of the important matter description sheet is pasted with an exterior sheet and an adhesive, and the important matter description sheet cannot be replaced simply by removing the binding thread.

  Further, the booklet of the present invention is a booklet in which the description part of the important matter description sheet is not attached to the exterior sheet, and the forgery prevention technique that can be observed with transmitted light can be applied to the important matter description sheet.

  Further, the booklet of the present invention is a booklet in which the thread binding stitches are exposed at two locations of the booklet content page and the cover spread page of the booklet, and the binding thread subjected to the anti-counterfeit technology can be observed.

It is a schematic diagram which shows the whole booklet of this invention. It is a schematic diagram which shows the booklet manufacturing method of this invention. It is a schematic diagram (cross-sectional view) showing a conventional booklet example. It is the schematic diagram showing the adhesion state of the content page and exterior sheet | seat of this invention.

  DESCRIPTION OF EMBODIMENTS Embodiments for carrying out the present invention will be described with reference to the drawings. However, the present invention is not limited to the embodiments described below, and includes various other embodiments within the scope of the technical idea described in the claims.

  First, the falsification preventing booklet of the present invention will be described. FIG. 1 shows a falsification preventing booklet 10 of the present invention. The booklet 10 includes an exterior sheet 1, a non-description portion 2 and a descriptive portion 3 of an important matter description sheet, an inner sheet 4, and a binding thread 5, and the non-description portion 2 of the important matter descriptive sheet is a central yarn binding portion. The inner sheet 4 is folded and pasted together with the outer sheet 1 and an adhesive together with the outermost sheet with respect to the folding. The stitches of the binding thread 5 are in a state that can be visually recognized at two places between the non-description portion 2 and the descriptive portion 3 of the important matter description sheet and in the middle of the inner sheet 4. The important matter description sheet description part 3 has an outer sheet 1 and an important item description sheet non-describing part 2 attached with an adhesive, so that even if the binding thread 5 is removed, the important matter description sheet becomes a booklet 10 alone. Will not be distracted and cannot be replaced. Since the description section 3 of the important matter description sheet is not attached to the exterior sheet 1 with an adhesive, a forgery prevention technique that can be observed with transmitted light can be applied.

  FIG. 2 shows an example of the production method of the present invention. The internal sheet 4 and the important matter description sheet are collated and bound at the center using the binding thread 5 to produce a content page. Thereafter, the non-describing portion 2 of the important matter description sheet is folded back along the stitches. Finally, the outer sheet 1 to which the adhesive is applied is pasted on the surface of the non-description portion 2 of the important matter description sheet that has no stitches, thereby forming the booklet 10.

  In FIG. 1 and FIG. 2, the non-describing portion 2 and the description portion 3 of the important matter description sheet are collated at the bottom, but when the important matter description sheet is inserted between the inner sheets 4, the folded sheet After increasing the number and folding back to the non-printing part 2 of the important matter description sheet, it is attached to the exterior sheet 1 with an adhesive, folded in half around the sewing thread part at the center of the booklet, sandwiched by a press machine, The booklet 10 is manufactured by applying.

  An example of a method for producing the falsification preventing booklet 10 of the present invention is shown below. One important matter description sheet, eight inner sheets, and one exterior sheet constituting the booklet 10 are prepared. As a manufacturing device, a collating machine, a sewing machine and a press machine are used. An important matter description sheet is placed in the lowermost layer, and eight internal sheets are stacked and collated on the upper layer to produce a content page. The sewing machine is bound so that it passes through the center of the set of collated content pages from the top layer to the bottom layer. As the stitch form of the sewing machine, a linear one is selected. The set of content pages that have been bound by the sewing machine is turned upside down, and the non-printing portion of the important matter description sheet is folded back at the central sewing binding portion. An exterior sheet coated with an adhesive is affixed from above, sandwiched between two flat plates, and bonded by applying pressure with a press (not shown) to produce a content page with an exterior. The set of content pages to which the exterior sheet is bonded is folded in half at the central sewing binding, sandwiched between two flat plates, pressed with a press, and folded in half to form a booklet. The content page to which the exterior sheet in the form of a two-fold booklet is bonded is cut into a booklet 10 by cutting the side perpendicular to the sewing binding portion and the side opposite to the sewing binding portion.

  By manufacturing the booklet 10 as described above, when the booklet 10 is opened, the stitches formed by the binding threads 5 at the two front and back sides of the set of content pages can be confirmed on the corresponding spread page. For this reason, since the non-describing portion 2 of the important matter description sheet and the exterior sheet 1 are pasted with an adhesive, it is difficult to replace the description portion 3 of the important matter description sheet. In the present invention, since the description part 3 of the important matter description sheet is not adhered to the exterior sheet, conventionally, the important matter description page is adhered and integrated with the exterior sheet, and thus discrimination using transmitted light is performed. Although it has been difficult to adopt the anti-counterfeiting technology, it has become possible to adopt the anti-counterfeiting technology using transmitted light for the important matter description sheet.

DESCRIPTION OF SYMBOLS 1 Exterior sheet 2 Non-description part of important matter description sheet | seat 3 Description part of important matter description sheet | seat 4 Inner sheet 5 Binding thread 6 Thread stitch 7 Bonding part 10 Booklet

Claims (4)

A plurality of sheets are laminated, the laminated sheets are folded in two around a central portion, and the folds of the folded sheets are bound with a thread from the uppermost layer to the lowermost layer. A thread-binding booklet in which an exterior sheet is bonded to the outer surface of the folded content page,
When opening the thread binding booklet and turning the page, both the uppermost and lowermost thread bindings of the stacked sheets applied to the fold of the folded content page can be visually observed, The anti-tamper booklet, wherein the facing pages where the yarn stitches can be visually observed are made of the same sheet.   At least one sheet of the plurality of stacked sheets is folded at the thread stitch portion, and the exterior sheet is placed on a spread page composed of a sheet different from the folded sheet and the folded sheet. The falsification-preventing booklet according to claim 1, wherein the booklet is bonded. The plurality of stacked sheets constituting the content page is composed of an important matter description sheet and an internal sheet,
The tamper-proof booklet according to claim 2, wherein at least one of the sheets attached to the exterior sheet is the important matter description sheet.   A step of collating a plurality of sheets including the important matter description sheet, a step of binding the plurality of collated sheets, and a yarn obtained by binding at least one of the plurality of bound sheets A method for producing a falsification-preventing booklet, comprising: a step of turning back a binding at a boundary; and a step of adhering a facing page surface that is the outside of the turned-up sheets and an exterior sheet.

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