JP5920695B2 - Unsealing method of information communication body resistant to water - Google Patents

Description

  The present invention relates to an unsealing means for an information communication body in which a plurality of leaf pieces are folded or stacked in a peelable manner. In detail, it is a popular postcard that can be used to transmit a large amount of information in a concealed state because a plurality of leaf pieces are layered in a peelable manner even though the appearance is a normal postcard. The present invention relates to a means for opening a representative information communication body.

  Conventionally, as a postcard in which the plurality of leaf pieces are detachably stacked, for example, there is a postcard described in JP-A-2004-98644. In the above-mentioned patent document, as means for releasably bonding each leaf piece (hereinafter referred to as pseudo-adhesion), one using a pseudo-adhesive film laminated in advance so as to be peelable, one forming a pseudo-adhesive film after printing, and Each means is disclosed such as applying a pseudo-adhesive resin before printing.

JP 2004-98644 A

The information communication body using the various pseudo-adhesive media can be easily opened and spread on a flat surface if a chance of peeling from between the pseudo-adhesive media that are detachably bonded is obtained. However, for example, when the paper fiber of each leaf piece gets wet easily and breaks in a personal mailbox, try to peel it off between the pseudo-adhesive media with your fingertips. In this case, the pseudo-adhered leaf sheet is unwound or divided , and it is not possible to obtain an opportunity to peel off between the pseudo-adhesive media.

Moreover, even if adhesion of the pseudo bonding medium is too high, peeling will be or paper loosened or or divided leaflets during peeling as is the case of the water wetting becomes difficult.
The present invention is capable of easily and reliably starting peeling between the pseudo-adhesive media even when wet with water or when pseudo-adhesion is good and too strong. An object of the present invention is to provide a means for opening an information communication body capable of confirming the described contents.

In order to achieve the above-described object, the water-wetting-resistant information communication body opening means of the present invention can fold or stack a plurality of leaf pieces so that any opposing leaf pieces can be separated via a pseudo-adhesive film sheet. Pseudo-adhesive film sheet intervening between opposing leaf pieces, which is a means of opening in an integrated information communication body and forms a step that does not match at the peeling start part when large and small area leaf pieces are overlapped , of the leaves on one side is entirely covered, the pseudo-adhesive film knob portion not be allowed the name rather and matching protruding from the edge of the sheet covering the leaf with a large area with exposed on peeling start portion at the leaf side of the small area It is characterized in that it is coated on the opposing inner surface of the both leaf to form.

Further, in order to achieve the above object, the unsealing means for an information communication body that is resistant to water different according to the present invention is configured to fold or cut a plurality of leaf pieces and form a pseudo adhesive film between any facing leaf pieces. An unsealing means in an information communication body that is integrated so as to be peelable through a sheet, and is located between opposing leaf pieces configured to form a step that does not match at the peeling start portion when the large and small area leaf pieces are overlapped. The adhesive film sheet is entirely covered on the large-area leaf piece side, exposed at the peeling start portion on the small-area leaf piece side, and does not protrude from the edge of the pseudo-adhesive film sheet covering the large-area leaf piece and A film sheet or pseudo-adhesive film sheet that is not coincident and is coated on the opposite inner surface side of both leaf pieces and further coated on the outer surface side of the small-area leaf piece is interposed between the opposite leaf pieces exposed at the peeling start portion. The picking part is formed by directly adhering the pseudo-adhesive film sheet and the leaf piece without being sandwiched.

  The shape of the step is not limited, and for example, a notch with a corner cut into a triangular shape can be suitably used, but a notch or a step shape with other shapes may be used.

  The pseudo-adhesive film sheet used in the present invention is, for example, a dry laminate method in which a pseudo-adhesive layer is formed on one surface of a relatively strong substrate such as polyethylene terephthalate, biaxially oriented polypropylene, polyethylene, acetate, polycarbonate, etc. Preferable pseudo-adhesive film sheet for print lamination corresponding to the above, and a pseudo-adhesive film sheet for print laminate corresponding to the thermal laminating method in which a known heat-sensitive adhesive layer is formed on the other surface of the base material. Can be used. As the pseudo-adhesive film sheet, for example, a trade name “Postcard Film Dry” manufactured by KDK Corporation or a trade name “Postcard Film Thermal” manufactured by KDK Corporation can be suitably used.

  The pseudo-adhesive film sheet is, for example, coated and laminated on a pseudo-adhesive surface of a printed material, and then peeled off when the pseudo-adhesive surfaces are folded and the pseudo-adhesive layers are opposed to each other and subjected to pressure or heating / pressurizing treatment. It adheres as much as possible. Then, when the facing surfaces are peeled off after pseudo-adhesion, it peels off from the interface between the pseudo-adhesive layers, or peels from between the base material and any of the pseudo-adhesive layers, and further, the peeling of the both is complex The opposing surfaces can be easily separated from each other.

As the paper used for the leaf pieces forming the information communication body of the present invention, high-quality paper, matte coated paper, gloss coated paper, synthetic paper and other known papers can be suitably used. In addition, the coated paper system (especially mat coated paper) that has been surface-treated like matt coated paper and gloss coated paper has water components because the components coated on the paper surface serve as a binder between the paper fibers. Although with or separated or hard nature or fray even for wetting, a weak paper wet fine paper or the like according to the present invention exhibits sufficient effect even handling the equivalent to each sheet It becomes possible.

The information communication body of the present invention may be manufactured by business form printing or rotary printing using a long sheet, or by offset printing using a sheet-like sheet. In the case of business form printing, for example, if the long sheet after printing is applied to a manufacturing machine of an information communication body that conveys along a pin tractor, the above process can be performed consistently, which is convenient. In addition, in the case of offset printing, it can be performed consistently as in the business form printing. For example, instead of connecting each process with a line, all processes or a part of the processes can be performed by a dedicated processing machine for each process. May be processed individually .

If the mechanism of the level | step-difference part of this invention is demonstrated easily, as shown in FIG. 4, all the notch K which hits a peeling start part is coat | covered with the film sheet F and the pseudoadhesive film sheet G. FIG. To open, the pseudo-adhesion at the peeling start portion is peeled off, and the pseudo-adhesive film sheet G part covering the lower leaf piece 1 and the pseudo-adhesive film sheet G and film sheet F enclosing the upper leaf piece 2 are fingered Pick and separate. Since the two leaf pieces 1 and 2 separated at this time are covered with the film sheet F and the pseudo-adhesive film sheet G, they are smoothly opened to the end without being unwound or divided.

In the present invention, there is no particular limitation on the shape of a notch or the like provided in the opening start portion of the information communication body. For example, to cut the corner part in a triangular shape, it may be may be provided a notch of any shape. Moreover, you may provide a notch in the arbitrary places along the opening side edge other than a corner part. Furthermore, you may form the knob | pick part by a film sheet or a pseudo-adhesive film sheet in the arbitrary location of the level | step-difference part produced along the opening edge formed by making the width | variety of an opposing leaf piece differ.

According to the opening means of the information communication body strong against water wetting of the present invention, it is easy even in a state where it usually breaks easily and becomes impossible to open, even in a state where pseudo adhesion is too good and a strong peeling force is required. Peeling can be started, and the leaf pieces are not broken during peeling and can be reliably opened.

(A), (B), and (C) are a front view and a back view of a two-fold postcard J1, which is a representative example of an information communication body resistant to water wetting of the present invention, and a cross-sectional view taken along line II in (B). It is. (A), (B), and (C) are the front view of the postcard paper S1 which comprises the two-fold postcard J1, the back view, and the II-II sectional view taken on the line in (B). (A) And (B) is sectional drawing expanded to the thickness direction of the film sheet F and the pseudoadhesive film sheet G, respectively. It is an expanded sectional view of the peeling port part in sectional drawing of FIG.1 (C). (A), (B), and (C) are the front view of the tri-fold postcard J2 of this invention, a back view, and the III-III sectional view taken on the line in (A). (A), (B), and (C) are the front view of the postcard paper S2 which comprises the half-folded postcard J2, a back view, and the IV-IV sectional view taken on the line in (B). (A), (B), and (C) are the front view of the tri-fold postcard J2 of a different aspect from Example 2, a back view, and the VV sectional view taken on the line in (A). (A) And (B) is the front view and back surface figure of the postcard paper S3 which coat | covered substantially half of the notch K with the various film sheets. It is a reverse view of the half-folded postcard J4. (A), (B), and (C) represent a front view, a back view, and a VI-VI line cross-sectional view, respectively, of a two-fold postcard composed of a pseudo-adhesive film sheet G having a notch K interposed between opposing surfaces. . It is an expanded sectional view of the peeling port part in sectional drawing of FIG.10 (C). (A), (B), and (C) represent a front view, a back view, and a cross-sectional view taken along the line VII-VII, respectively, of a tri-fold postcard composed of a pseudo-adhesive film sheet G having a notch K interposed between opposing surfaces. . FIG. 10 is a perspective view showing a modified example of the cutout portion K of the half-folded postcard according to the fifth embodiment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
Example 1: Means for opening a folded postcard
As shown in FIG. 2 (A), the surface of the two-fold postcard sheet S1 used in the present embodiment is a first leaf piece 1 on which a postage stamp field, a postal code field, a recipient's address name, and the like are written, A second leaf piece 2 that is narrower than the first leaf piece 1 and has, for example, a corner cut portion K formed in the lower right portion thereof is connected via a fold line 3. In addition, general information 4 such as advertisements is described on the surface of the second leaf piece 2 and is covered with a film sheet F from above. Instead of describing the general information, a background pattern, a continuous pattern, solid printing, or the like may be applied so that the internal information is difficult to see through from the outside after the half-folded postcard is completed.

  As shown in FIG. 3A, the film sheet F is, for example, a film sheet for print lamination in which a known heat-sensitive adhesive layer 12 is provided on one side of a base material 11 made of biaxially oriented polypropylene, polyethylene terephthalate, or the like. It can be preferably used.

  Further, as shown in FIG. 2B, the back side is covered with a pseudo adhesive film sheet G on both leaf pieces, and through the pseudo adhesive film sheet G, personal secret information 5 and the like (not necessarily secret) It is possible to visually recognize not only information but general information or a mixture of both.

  As shown in FIG. 3B, the pseudo adhesive film sheet G is provided with a known heat-sensitive adhesive layer 12 on one side of a base material 11 made of biaxially stretched polypropylene, polyethylene terephthalate or the like and pseudo on the opposite side. What formed the contact bonding layer 13 can be used conveniently. As such, the trade name “Postcard Film Thermal” manufactured by KDK Corporation is sold.

By the way, in the notch K provided on the second leaf piece of the folded paper sheet S1, as shown in FIG. 2C, the pseudo adhesive film sheet G and the film sheet F are directly formed without sandwiching the leaf pieces therebetween. Glued.

  The two-fold postcard sheet S1 configured as described above is folded from the fold line 3 and finished in the state shown in FIG. As shown in FIG. 4, the recipient of the two-folded postcard J1 covered the first leaf piece 1 with a knob portion formed of the film sheet F and the pseudo-adhesive film sheet G formed in the notch K. The second leaf piece 2 and the first leaf piece 1 can be continuously peeled off from the pseudo-adhesive film sheet G.

Because of such a configuration, even if each leaf piece is wet with water and is in a state where it is easy to be unraveled or divided, the notch K that is the beginning of opening is completely protected by the film sheet. Therefore, the opposing leaf pieces can be reliably separated. Once separated, both leaf pieces are continuously peeled off and can be reliably opened until the end.

[Example 2: Opening means of tri-fold postcard]
As shown in FIG. 6 (A), the surface of the tri-fold postcard sheet S2 used in this embodiment is such that the first leaf piece 21, the second leaf piece 22, and the third leaf piece 23 are placed horizontally through the folding lines 24 and 25. Articulated in the direction. On the surface of the first leaf piece 21, a postage stamp column, a postal code column, and the address name of the recipient are written. On the surface of the second leaf piece 22 and the third leaf piece, personal information 26 (general information or both personal information and general information). However, it does not matter).

  The lower left portion of the first leaf piece 21 is corner-cut to form a cutout portion K. And the film sheet F is affixed so that the part may be covered. Further, the pseudo adhesive film sheet G is coated so as to cover almost the entire surface of the second leaf piece 22 and the third leaf piece 23. The lower right part of the third leaf piece 23 is also corner-cut.

  As shown in FIG. 6 (B), general information 27 such as advertisements is written on the back of the third leaf piece 23, and personal information 26 (general information or personal information) is shown on the back of the second leaf piece 22 and the first leaf piece 21, respectively. And general information). The three-leaf piece back surface is covered with a pseudo adhesive film sheet G over the entire surface.

  By the way, in this embodiment, the film sheet F and the pseudo-adhesive film sheet G are separately used for coating, but the film sheet F covering the surface of the first leaf piece 21 is replaced with the pseudo-adhesive film sheet G. Alternatively, the pseudo adhesive film sheet G covering the back surface of the third leaf piece 23 may be replaced with the film sheet F.

  And in the notch K provided in the corner part of the 1st leaf piece 21 and the 3rd leaf piece 23 of the said trifold postcard paper S2, as shown in FIG.6 (C), pseudo | simulation adhesion | attachment is not carried out between the leaf pieces. The film sheet G and the film sheet F or the pseudo adhesive film sheet G are directly bonded to each other.

The tri-fold postcard sheet S2 configured as described is folded in a Z-shaped section from the fold lines 24 and 25, and is integrated in a peelable state as shown in FIG. Recipient of this three-fold postcards J2 is a knob portion consisting of a film sheet F and pseudo adhesive film sheet G or pseudo adhesive film sheet G together are formed in the notch portion K shown in FIG. 5 (C), facing It peels off from the pseudo-adhesive film sheet G to perform , and each leaf piece can be peeled after that and can expand | deploy on a plane as shown in FIG. And the personal information 26 etc. concealed inside each leaf piece can be confirmed through the transparent or translucent pseudo adhesive film sheet G.

The tri-fold postcard of the present embodiment has such a configuration, so that even if each leaf piece is wet with water and is easy to be unraveled or divided, the cutout portion K that is the beginning of opening is completely Since it is protected by the film sheet, the opposing leaf pieces can be reliably separated. Once separated, both leaf pieces are continuously peeled off and can be reliably opened until the end.

[Example 3: Means for opening modified tri-fold postcard]
As shown in FIG. 7, the tri-fold postcard J3 of the present embodiment is an opposite of the first leaf piece 31 and the second leaf piece 32 in which the postage stamp field, the postal code field, and the address name of the recipient are described in the tri-fold postcard. The surface is bonded by an adhesive layer P or the like so as not to be peeled off. The opposing surfaces of the second leaf piece 32 and the third leaf piece 33 are detachably bonded by a pseudo adhesive film sheet G. This is finally expanded into a two-fold form.

  Note that the adhesive layer P in this embodiment may be directly applied to the paper in advance, or may be coated on both sides or one side of the completely bonded planned surface facing the double-sided adhesive film sheet. Alternatively, a double-sided adhesive film sheet may be inserted between the opposing surfaces to be completely bonded and completely bonded without being peeled off.

[Example 4: Modified opening means 1 for bi-fold and tri-fold postcards]
As shown in FIG. 8, postcard paper S <b> 3 composed of leaf pieces 41 and 42 having the same width connected via a folding line 43 may be used. In this case, the film sheet F or the pseudo-adhesive film sheet G may be covered so as to compensate for approximately half of the notch K formed in the lower right portion of the second leaf piece 42.

  The postcard J4 completed with the postcard paper S3 has the appearance shown in FIG. The recipient of this postcard, as shown in FIG. 4, shows various film sheets coated on the cutout portion K of the second leaf piece 42 at the lower left in the figure and the pseudo adhesive film sheet G coated on the first leaf piece 41. It can be peeled and opened. Needless to say, the covering structure of various film sheets in the notch K can be applied to a tri-fold postcard.

[Example 5: Modified opening means 2 for bi-fold and tri-fold postcards]
As shown in FIG. 10, the film sheet F in Example 1 may be omitted, and the notch K may be formed by the pseudo adhesive film sheet G interposed between the opposing leaf pieces. In this case, as shown in FIG. 11, it is only necessary to peel off the pseudo adhesive film sheets G, and in any case, the peeling is continued by the pseudo adhesive film sheets G that are not affected by water wetting. be able to.

  The configuration of the notch K can also be applied to the tri-fold postcard of the second embodiment. That is, as shown in FIG. 12, the film sheet F covering the first leaf piece 61 and the pseudo-adhesive film sheet G covering the exposed surface of the third leaf piece 63 are omitted, and interposed between two opposing leaf pieces. The cutout portion K is formed by the pseudo-adhesive film sheet G.

  In addition, it cannot be overemphasized that the form which covers a part of notch K of Example 4 can be applied to the said Example 5 as shown in FIG.

The present invention is not limited to the above embodiments.
For example, in the described embodiment, an information communication body in the form of a postcard is described, but it goes without saying that it can be used for a sealed letter, a DM, etc. in addition to a postcard.
Further, the number of leaf pieces and the folding form are not particularly limited, and can be applied to forms such as bellows folding, winding folding, double folding, bellows or winding compound folding.

J1, J2, J3, J4, J5, J6 Postcard S1, S2, S3, Postcard paper F Film sheet G Pseudo-adhesive film sheet K Notch P Adhesive layer 1, 2, 21, 22, 23, 31, 32, 33, 41, 42, 51, 52, 61, 62, 63 Leaf pieces 3, 24, 25, 34, 35, 43, 53, 64, 65 Folding line 11 Base material 12 Thermal adhesive layer 13 Pseudo adhesive layer 4, 27 General information 5, 26 Personal information

Claims (2)

It is an unsealing means in an information communication body in which a plurality of leaf pieces are folded or cut and integrated so that any opposing leaf pieces can be peeled off via a pseudo-adhesive film sheet. pseudo adhesive film sheet interposed arrangement of opposing leaf pieces forming the step does not coincide with a release start portion, it is entirely covered in leaves one side of the large area, with exposed at the peeling start portion at the leaf side of the small area water wet, which is characterized in that it is coated on the opposing inner surface of the both leaf so that protrude from the edge of the pseudo-adhesive film sheet covering the leaf with a large area to form a knob portion without name rather and match A means to open strong information communication bodies. It is an unsealing means in an information communication body in which a plurality of leaf pieces are folded or cut and integrated so that any opposing leaf pieces can be peeled off via a pseudo-adhesive film sheet. pseudo adhesive film sheet interposed arrangement of opposing leaf pieces forming the step does not coincide with a release start portion, it is entirely covered in leaves one side of the large area, with exposed at the peeling start portion at the leaf side of the small area coated on the opposite inner surface of the large area to cover the leaf pseudo adhesive film sheet both leaflets not be allowed the name rather and matching protruding from the edge of, further the small area outer surface by a film sheet or coating on the leaf of pseudo adhesive film sheet, the adhered directly without sandwiching the pseudo adhesive film sheet and leaf interposed opposing leaf pieces exposed with a release beginning knob Strong Information Communication of opening means that are formed in the water wetness was characterized by the.

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