JP2017071207A - Waterproof information communicator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an information communicator which can be securely peeled even in a state that a start part of peeling is easily broken due to water wetting temporarily and can be developed to an end by using elasticity of a film sheet.SOLUTION: Opening means of an information communicator has a step part, as a start of peeling, generated by a difference of areas of the information communicator which is formed by integrating a plurality of paper pieces having different areas so as to be folded and peeled. At least one corner part of the paper piece, which has a smaller area at a step formed along an opening edge side, is cut out. A film sheet for coating both surfaces of the paper piece having the smaller area is protruded from the paper piece having the smaller area at the step part including the cut at the corner part, and the waterproof information communicator solves the problem.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an information communication body in which a plurality of leaf pieces are folded and integrated so as to be peelable. Specifically, it is an information communication body typified by a crimped postcard that is a double or triple size postcard that can be folded and peeled, and it cannot be opened due to tearing of the paper material even if it is wet due to rain. It relates to an information communication body that never becomes.

  Recently, information communication bodies represented by the above-mentioned crimping postcards have been widely used. This has the superior performance of being able to post more than twice as much information to the recipient in a concealed state with a conventional postcard fee. However, since an inexpensive paper material is used for the main body of the information communication body, the paper material forming the main body is torn and cannot be peeled open when trying to open it in a wet state due to rain or the like. It is a fatal flaw for an information communication body that it is not possible to transmit much information to the recipient, and it cannot be used with confidence.

  Thus, as a measure against peeling and opening at the time of water wetting, there is an information communication body that is resistant to water wetting disclosed in, for example, Japanese Patent Application Laid-Open No. 2010-12764. This is for example a solid printing with printing ink etc. on both sides of the peeling start part of the information communication body paper to prevent the intrusion of water, thereby preventing the breakage of the paper substrate that is the beginning of peeling, Can be expanded to the end.

  JP 2010-12664 A

  In the invention of the cited document, it is considered that the beginning of peeling is protected by a film formed by printing ink or water repellency. However, with a printing ink or the like (a UV ink or toner system is recommended), a tough coating cannot be expected, and the printed portion is easily destroyed along with the breakage of the paper fiber. Also, with regard to water repellency, even if the protective part with printing ink is strong against water wetting, if water enters the beginning part of the peeling due to moisture entering from the side edge of the paper or the part that is not printed, It is easily broken from the inside.

  In addition, even if one part of the peeling start part is protected in a spot manner, if the other unsealed edges are affected by moisture, the paper will be broken or deformed at the unprotected part, causing trouble. .

  In the invention of the cited document, the pseudo-adhesive film is designed to be slightly smaller than the paper base material, and it is necessary to start peeling by grasping the paper base material at the corner portion that is the beginning of opening. And it is the mechanism which transfers to peeling of the pseudo-adhesive film which keeps inward next after opening the said paper base material. Therefore, when the paper base material at the corner portion that is the beginning of opening has been wetted, it will be broken and destroyed before the opening of the well-adhered pseudo-adhesive film for the reasons described above. . As a result, the pseudo adhesive film is left without being peeled off and the information communication body cannot be opened.

  In view of the above problems, the present invention utilizes a tough coating and the elasticity of the coating, and can reliably peel off even in situations where the beginning of peeling tends to break due to water wetting, and protects the entire unsealed edge. In addition, the present invention provides an information communication body that can be developed to the end and is resistant to water.

  In order to achieve the above object, the water-resistant information communication body of the present invention has a step portion caused by the difference in area in the information communication body in which a plurality of leaf pieces having different areas are folded and integrated so as to be peelable. A film sheet that cuts out at least one corner of a small-sized leaf piece at a step formed along the unsealed edge and covers both sides of the small-sized leaf piece is the corner portion. It protrudes from the leaf piece of the said narrow area in the level | step-difference part containing a notch.

  As the paper used for the information communication body of the present invention, normal fine paper, matte paper, and coated paper can be used. As shown in FIG. 11A, the pseudo-adhesive film sheet coated on the front and back surfaces of the paper is made of, for example, polyethylene terephthalate or biaxially stretched polypropylene as a base material 41, and EVA or polyethylene on one surface. A well-known heat-sensitive adhesive layer 42 and a pseudo-adhesive layer 43 formed on the other surface can be suitably used. Further, as shown in FIG. 11B, a film sheet for a known print laminate (eg, glazing, matting, hologram film) in which the pseudo adhesive layer 43 of the pseudo adhesive film sheet is omitted is preferably used. be able to.

  The pseudo-adhesive film sheet is coated on the pseudo-adhesive planned surface by various laminating means when the pseudo-adhesive film sheet is unfolded on a plane before completion as an information communication body. Then, when the pseudo adhesive layers are folded so as to oppose each other and then subjected to pressure or heating / pressurizing treatment, the opposing pseudo adhesive layers are integrated so as to be peelable. The pseudo-adhesion adheres well during mailing and does not cause natural peeling or the like, but can be easily peeled off when the recipient peels off.

  Although the thickness of the said pseudo-adhesion film sheet can use a 10-50 micrometers thing, Preferably a 15-35 micrometers thing can be used conveniently. The thickness is the total thickness of the base material 41, the heat-sensitive adhesive layer 42, and the pseudo-adhesion layer 43 in the pseudo-adhesive film sheet, and in the film sheet (glazing, matte, hologram film, etc.) This is the total of the adhesive layer 42. If the thickness is such a level, when the peeling start portion at the step portion is spot-folded, the opposing leaf pieces that are covered with the various film sheets and become firmer repel each other and natural opening automatically starts.

  The information communication body resistant to water wetting of the present invention has an end portion that becomes the beginning of peeling at a step formed by a notch, for example, due to the repulsive force (elastic force) of the pseudo adhesive film sheet or film sheet coated on both sides. If it is bent in a spot manner, the pseudo-adhesive film sheet or the film sheet and the opposing leaf piece repel at the notch that forms the step, and natural opening automatically starts. And the separation part which started opening by the repulsion can be picked with a finger, respectively, and can be expand | deployed on a plane.

  In addition, since the front and back surfaces of the information communication body are completely protected by the pseudo adhesive film sheet or the film sheet, even when the information communication body is wet, the paper material can be reliably developed to the end without causing destruction.

Furthermore, since the whole is protected by a tough film sheet along the opening edge, even if the paper material is torn at the central part of the leaf piece in the middle of peeling, the paper sheet is protected and the tearing of the paper material is expanded. Can be surely stopped. And the internal information can be confirmed by continuously peeling the pseudo adhesive film sheet.

(A) is a front view of the half-folded postcard J1 of this invention, (B) is a back view. (A) is a sectional view taken along line (1)-(1) in FIG. 1 (A), and (B) is a sectional view taken along lines (2)-(2) and (3)-(3). It is sectional drawing which shows the state of opening by the notch 4. FIG. It is a perspective view which shows the state of opening by the notch 4. FIG. (A) is a front view of the half-folded postcard J1 developed on a plane, and (B) is a back view. (A) is a front view of the double-folded postcard J2 in a different mode from the double-folded postcard J1 of the first embodiment, and (B) is a back view. (A) is a front view of the tri-fold (Z-fold) postcard J2 of the present invention, and (B) is a back view. (A) is a sectional view taken along line (4)-(4) in FIG. 7 (A), and (B) is a sectional view taken along lines (5)-(5) and (6)-(6). (A) is a front view of the tri-fold postcard J3 developed on a plane, and (B) is a back view. (A) is a surface view of a tri-fold postcard J3 of a different mode from the tri-fold postcard J3 of Example 3, (B) is a sectional view taken along line (7)-(7), and (C) is (8)-(8). It is line sectional drawing. (A) is an enlarged sectional view of the pseudo-adhesive film sheet G, and (B) is an enlarged sectional view of the film sheet F. (A) is a front view of the half-folded postcard J5, and (B) is a back view. (A) is a sectional view taken along the line (9)-(9) in FIG. 12 (A), and (B) is a sectional view taken along the lines (10)-(10) and (11)-(11). (A) is a front view of the tri-fold (Z-fold) postcard J2 of the present invention, and (B) is a back view. (A) is a sectional view taken along line (12)-(12) in FIG. 14 (A), and (B) is a sectional view taken along lines (13)-(13) and (14)-(14).

Hereinafter, the present invention will be described in an easy-to-understand manner with reference to the drawings.
[Example 1: Folded postcard J1]
First, the basic two-fold postcard among the information communication bodies resistant to water wetting of the present invention will be described.
FIGS. 1A and 1B are a front view and a back view of a half-folded postcard J1. As shown in FIGS. 2 (A) and 2 (B) of the sectional view, the half-folded postcard J1 of this embodiment has a first leaf piece 1 and a second leaf piece 2 whose surfaces are covered with a film sheet F. (Folded sewing machine is formed) and folded in half. As shown in FIG. 1A, a postage and a postal code column are described on the exposed surface of the first leaf piece 1, and an address name and the like of a recipient are described although illustration is omitted. Further, as shown in FIG. 1B, general information such as advertisement is described on the exposed surface of the second leaf piece 2 although it is not shown. In addition, for example, personal information and / or general information is described on the facing surface where the first leaf piece 1 and the second leaf piece 2 are folded, and the first leaf piece 1 and the second leaf piece 2 are in close contact with each other through the pseudo adhesive film sheet G. The various types of information are concealed so that they cannot be seen from the outside.

  And as shown to FIG. 1 (A) and FIG. 2 (A), the 1st leaf piece 1 and the 2nd leaf piece 2 from which an area differs form the level | step difference along the opening side edge. And in the notch 4 provided in the upper left and lower left corners of the second leaf piece shown in FIG. 1 (A), the pseudo adhesive film sheet G and the film sheet F protrude from the notch 4 into the stepped portion. As shown in FIG. 2B, the end face of the first leaf piece 1 is covered, and is adhered to the pseudo-adhesive film sheet G on the second leaf piece 2 side so as to be peeled off, thereby forming the beginning of peeling.

  The double-folded postcard J1 configured as described above is opened from the notch 4 at the lower left corner of FIG. 1A to the outside of the notch 4 of the second leaf piece 2 as shown in FIG. 3 and FIG. Is spot-folded in the direction of the arrow in the figure, the protruding film sheet of the notch 4 having a strong waist and the second leaf piece 2 are repelled and both start to peel. And if the peeling area which both can pick with a finger is secured by the above-mentioned operation, even if each leaf piece is wet and is in a fragile state, the separated film sheet is picked and the leaf piece is broken to the end. It can be peeled without.

  Then, the half-folded postcard J1 peeled off from the notch 4 is finally developed into a planar state shown in FIGS. 5A and 5B as described above. The hidden personal information and / or general information (not shown) shown in FIG. 5B can be confirmed through a transparent or translucent pseudo-adhesive film sheet G covering the surface.

[Example 2: Folded postcard J2]
The half-folded postcard J2 of this embodiment has a postage, a postal code column or a recipient's address name, etc. written on the surface of the narrow first leaf piece 1 of the first embodiment. Unlike the double-folded postcard J1, in which the words indicating the postcard main body such as “POST CARD” are written on the output surface, as shown in FIGS. 11 and a narrow second leaf piece 12 are folded from a fold line 13 (a folding sewing machine is formed), and a step and a notch 14 are formed along the edge of the back surface of the first leaf piece 11.

  In this way, in the case of bi-folded postcards, the leaf pieces on the address surface can be freely selected, and it is also possible to freely select the edge side of the separation formed by the step and the notch on which side of the left and right sides, etc. Can do it.

[Example 3: Tri-fold postcard J3]
Next, a basic tri-fold postcard in the information communication body resistant to water wetting of the present invention will be described.
7A, 7B, 8A, and 8B are various drawings of the tri-fold postcard J3. As shown in FIGS. 8A and 8B which are cross-sectional views of the tri-fold postcard J3 of the present embodiment, the first leaf piece 21, the second leaf piece 22 and the front and back surfaces of which are coated with the pseudo adhesive film sheet G and The third leaf piece 23 is folded from the fold lines 24 and 25 (where the folding sewing machine is formed) into a three-fold (Z-fold). As shown in FIG. 7A, the postage and postal code column are described on the exposed surface of the first leaf piece 21 and the address name and the like of the recipient are described although illustration is omitted. As shown in FIG. 7B, general information such as advertisements is described on the exposed surface of the third leaf piece 23, although not shown. Personal information and / or general information is written on the opposing surfaces of the first leaf piece 21 and the second leaf piece 22 and the opposing surfaces of the second leaf piece 22 and the third leaf piece 23 and is peeled off via the pseudo adhesive film sheet G. They are in close contact with each other in a possible state, and the various types of information are concealed so as not to be visible from the outside.

  Further, as shown in FIGS. 7A and 7B, notches 26 are provided on the upper and lower portions of the step-side edges of the first leaf piece 21 and the third leaf piece 23, and the portion is shown in FIG. 8B. As shown in FIG. 2, the pseudo adhesive film sheets G coated on the front and back surfaces of the first leaf piece 21 are bonded to each other so as not to be peeled off, and are peeled and peeled from the pseudo adhesive film sheet G on the second leaf piece 22 side. It forms the beginning.

  The tri-fold postcard J3 configured as described above, for example, in FIG. 7 (A), the notch 26 protrudes when it is bent by spotting a finger on the lower left corner of the second leaf piece 22 outside the notch 26. The film sheet and the second leaf piece 22 are repelled, and both companies start peeling. And if the peeling area which both can pick with a finger is secured by the above-mentioned operation, even if each leaf piece is wet and is in a fragile state, the separated film sheet is picked and the leaf piece is broken to the end. It can be peeled without.

  7B starts to be peeled in the same manner as described above, and the tri-fold postcard J3 is finally developed in a flat state as shown in FIGS. 9A and 9B. The internal personal information and / or general information (not shown) concealed in each facing surface can be confirmed through a transparent or translucent pseudo-adhesive film sheet G covering the surface.

[Example 4: Tri-fold postcard J4]
As shown in FIGS. 10A and 10B, the tri-fold postcard J4 of the fourth embodiment is a tri-fold postcard J4 in which the third leaf piece 33 is wound, and is referred to as “winding fold” in the industry. Note that the notch 36 of the tri-fold postcard J4 of this embodiment is provided only with the first leaf piece 31, but the number of notches in each of the embodiments described above is either one in the upper or lower position or two in the upper or lower position. It does not matter.

[Example 5: Folded postcard J5]
As shown in FIGS. 12 (A), (B) and FIGS. 13 (A), (B), the folded leaf post J5 of the present embodiment has the exposed surfaces of the first leaf piece 51 and the second leaf piece 52 entirely. The film sheet F is not covered and a part is covered along the edge on the step side. Note that there is no particular limitation on the width of the coating as long as it does not hinder the peeling. The film sheet F may be replaced with the pseudo-adhesive film sheet G.

[Example 6: Tri-fold postcard J6]
As shown in FIGS. 14 (A), (B) and FIGS. 15 (A), (B), the trifold postcard J6 of the present embodiment has the exposed surfaces of the first leaf piece 61 and the third leaf piece 63 entirely. The film sheet F is not covered and is partly covered with the film sheet F along the edge on the step side. Note that there is no particular limitation on the width of the coating as long as it does not hinder the peeling. The film sheet F may be replaced with the pseudo-adhesive film sheet G.

J1, J2, J5 Folded postcard J3, J4, J6 Trifold postcard G Pseudo-adhesive film sheet F Film sheet 1, 2, 11, 12, 21, 22, 23, 31, 32, 33, 51, 52, 61, 62, 63 Leaf piece 3, 13, 24, 25, 34, 35, 53, 64, 65 Folding line 4, 14, 26, 36, 54, 66 Notch 41 Base material 42 Heat-sensitive adhesive layer 43 Pseudo adhesive layer

Claims (1)

  A step formed along the unsealing edge of an information communication body, with a stepped portion caused by a difference in area in an information communication body in which a plurality of leaf pieces with different areas are integrated so as to be detachable. And a film sheet covering both sides of the narrow leaf piece protrudes from the narrow leaf piece at the step portion including the corner cutout. An information communication body that is resistant to water wetting.

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