JP5543275B2 - Overlapping sheet - Google Patents

Description

  The present invention relates to an overlapping sheet that is folded or cut and adheres so that the overlapping surface can be peeled off. In particular, a postcard, a notification, and a card that can notify notification information displayed on the overlapping surface in a concealed state. The present invention relates to a superposition sheet for creating a concealment information possession body.

  Conventionally, an overlapping sheet in which a weak adhesive that can be peeled off after bonding is applied to an overlapping surface is known. However, if the adhesive strength of the weak adhesive is too strong, it will be difficult to peel the overlapped surface after bonding, while if it is too weak, the overlapped surface will be inadvertently peeled off before the postcard arrives at the notification destination. Therefore, the notification information displayed on the overlapping surface may be exposed and viewed by others. As described above, it has been difficult to adjust the adhesive force of the weak adhesive, which is required to ensure reliable adhesion of the overlapping surfaces and to be easily peelable when necessary.

  Conventionally, as a measure to eliminate the need for fine adjustment of the adhesive strength of this weak adhesive, a strong adhesive that is difficult to peel off after application is applied to the peripheral edge of the overlapping surface. A cut perforation is provided on the inside of the laminated surface so that the weak adhesive-applied portion of the overlapping surface can be peeled off, and the strong adhesive-applied portion adheres difficult to peel off. Has been proposed (Patent Document 1).

JP-A-6-72074

  However, this conventional overlapping sheet is subject to the restriction that the notification information on the overlapping surface must be displayed on the inner part of the cutting perforation, and therefore there is a disadvantage that a sufficient notification information display area cannot be secured. The present invention eliminates this inconvenience, and further provides an overlapping sheet that prevents the overlapping surface from being inadvertently peeled off during handling while ensuring ease of peeling operation when necessary. Objective.

In order to achieve this object, the overlapping sheet according to claim 1 of the present invention is configured to adhere the overlapping surface so as to be peeled off and to create a concealed information carrying body that conceals the notification information displayed on the overlapping surface. The overlapping sheet is formed by connecting overlapping pieces via a folding part or a cut part, and is one corner part of an adjacent overlapping piece, preferably one side opposite to the folding part or the cut part. A peeling start portion is provided at the corner portion of each of the overlapping pieces, and the overlapping surface of each overlapping piece is provided with a weakly bonding portion on substantially the entire surface, while the dotted strong bonding portions are spaced apart from each other at a predetermined portion of the peripheral portion. A plurality of strong adhesion portions are formed by placing a plurality of the arrangements, and a plurality of strong adhesion portions are provided at predetermined intervals on the peripheral edge of each of the overlapping surfaces . Here, the dot shape means a small circle having a diameter of 3 mm or less, preferably about 2 mm.

According to the overlay sheet of the first aspect of the present invention, the entire overlay surface can be used without limiting the display area of the notification information, and the overlap surface is not formed by a plurality of strong adhesion portions. in addition to be prevented from being peeled off prepared, strongly bonded joints smooth and reliable peeling operation regardless peeling direction of the superimposed surfaces so punctate is guaranteed, furthermore, a plurality sets placing said point-like strong bond portion As a result of the formation of the strongly bonded portion group, a plurality of strongly bonded portions have a sufficient anti-separation effect than the scattered state, and the strongly bonded portions are spaced apart from each other so that peeling occurs. The resistance to the operation is the same as in the scattered state, and there is an effect that the peeling operation is not hindered.

1 is a schematic plan view showing the surface side of a postcard overlay sheet that is a preferred embodiment of the present invention. FIG. AA sectional view taken on the line AA of FIG. The schematic plan view which expands and shows a strong adhesion part group. The schematic plan view which shows the surface side of the created postcard. The schematic top view which similarly shows the back side. The schematic perspective view which shows the state which peeled a part of overlapping surface similarly.

  Hereinafter, a preferred embodiment when the present invention is applied to a postcard overlay sheet for creating a superimposed postcard as a concealment information holder will be described.

  As shown in FIGS. 1 and 2, the postcard overlay sheet 1 is used for folding an address display piece 2, a first notification information display piece 3, and a second notification information display piece 4 of the same size. It is connected via perforations 5 and 6. The surface side of the address display piece 2 is an address display surface for displaying the address information 18 (see FIG. 4) when creating a postcard, and the surface side of each of the notification information display pieces 3 and 4 is a first overlapping surface. Moreover, the back surface side of the said 1st notification information display piece 3 and the said address display piece 2 is a 2nd overlapping surface. The weak adhesive 7 having an adhesive force that can be peeled off after bonding is applied to each of these overlapping surfaces to constitute a weakly bonded portion.

  As shown in FIG. 1, FIG. 4 and FIG. 5, the lower end corner of the address display piece 2 and the second notification information display piece 4 opposite to the folding perforations 5 and 6 is cut out in a triangular shape. The peeling start parts 8 and 9 are provided. On the front surface side of the address display piece 2 and the back surface side of the second notification information display piece 4, that is, on each exposed surface at the time of creating a postcard, an arrow pointing from the peeling start portions 8 and 9 toward the peeling direction, The peeling start instruction displays 10 and 11 including an instruction sentence “turn up in the direction” are printed in advance. A sender display 12 indicating the sender of the postcard is printed in advance above the peeling start instruction display 11 of the second notification information display piece 4.

  As shown in FIGS. 1 and 2, marginal portions 14a and 14b are provided on both sides of the postcard superimposing sheet 1 through cutting perforations 13a and 13b, respectively, and the marginal portions 14a and 14b have marginal portions. A large number of holes 17a and 17b are provided at equal intervals. Although not shown, the postcard overlay sheet 1 is in a continuous state in which a large number of postcard overlap sheets 1 are connected in the extending direction of the perforations 5, 6, 13a, and 13b via the folding and cutting perforations.

  The weak adhesive 7 described above is not normally bonded, but can be bonded when given conditions such as pressure and heat are applied, and can be printed or printed. As the weak adhesive 7, for example, a non-releasable adhesive base that is pressure-sensitive and difficult to be re-peeled once adhered to a non-releasable adhesive base is provided with a particulate filler that exhibits non-affinity for the non-releasable adhesive base. There is what is blended.

  As shown in FIG. 1, the strong adhesion portion group 15 is spaced apart from each other on the three peripheral edges excluding the folding perforation 6 side on the overlapping surface of the second notification information display piece 4 except for the end of the peeling start portion 9. Many are provided. As shown in FIG. 3, the strong adhesion portion group 15 is formed by arranging a plurality of dotted strong adhesion portions 16 in a rectangular shape at intervals. Each strong bonding portion 16 is formed in a dot shape composed of a small circle having a diameter of about 2 mm. Although not shown in the drawing, the strongly bonded portion group 15 is provided on the overlapping surface of the address display piece 2 as well as the overlapping surface of the second notification information display piece 4.

  The adhesive that constitutes the strong adhesive portion 16 is preferably one that does not normally adhere and can be bonded when the same conditions as the weak adhesive 7 described above are applied, and can be printed or printed. . As this adhesive, for example, there is a non-peelable adhesive that is pressure-sensitive and difficult to re-peel once bonded. Thus, although the adhesive which comprises the strong adhesion part 16 is non-peelable, since the strong adhesion part 16 is formed in the dot shape which consists of a small circle about 2 mm in diameter, the peeling force more than predetermined is provided. It can be peeled off.

  Next, a procedure for creating the postcard 21 shown in FIGS. 4 and 5 from the postcard overlay sheet 1 configured as described above will be described. First, the postcard superposition sheet 1 in the continuous state shown in FIGS. 1 and 2 is transferred to the front side of the address display piece 2 while being transferred in a predetermined direction through the marginal holes 17a and 17b through an appropriate printer tractor (not shown). The address information 18 is printed, and on the overlapping surface of the first notification information display piece 3 and the second notification information display piece 4, notification information 19, 20 ( (See FIG. 6). Further, notification information (not shown) is also printed on the overlapping surface of the address display piece 2 and the first notification information display piece 3.

  Next, the folding perforations 5 and 6 are folded in a Z-shape so that the overlapping surfaces come into contact with each other, and the marginal portions 14a and 14b are cut and removed by the cutting perforations 13a and 13b. The stacked postcard 1 is cut and separated for each unit sheet. Further, when a predetermined pressure is applied by a pressure roller or the like and the respective overlapping surfaces are adhered by the weak adhesive 7 and the strong adhesion portion group 15, a postcard 21 shown in FIGS. 4 and 5 is obtained.

  The postcard 21 created in this way can be used in the same way as a normal government-made postcard. In this use, the overlapping surfaces of the postcards 21 are inadvertently peeled off during a series of mailing operations because the three peripheral edges except the folding perforations 5 and 6 are bonded together by the strong bonding portion group 15. There is nothing to do. On the other hand, the addressee who has received the postcard 21 grips the end of the peeling start portion 8 of the address display piece 2 in accordance with the peeling start instruction display 10 and faces the corner portion on the side of the folding perforation 5 located diagonally. By turning up and then gradually turning up toward the folding perforation 5, the overlapping surface with the first notification information display piece 3 is peeled off, and the notification information ( (Not shown) can be visually recognized.

  Similarly, the addressee grips the end of the peeling start portion 9 of the second notification information display piece 4 according to the peeling start instruction display 11 and faces the corner portion on the diagonal perforation 6 side located on the diagonal. By turning up and then gradually turning up toward the folding perforation 6, the overlapping surface with the first notification information display piece 3 is peeled off, and the notification information 19 displayed on the overlapping surface is displayed. , 20 can be visually recognized (see FIG. 6).

  In this peeling operation, resistance is received at the bonded portion of each strongly bonded portion group 15, but as shown in FIG. 3, the strongly bonded portion group 15 includes a plurality of sets of dotted strong bonded portions 16 spaced apart. Therefore, the adhesive strength of each strong adhesive portion 16 alone is not so strong, and since it has a dot shape, the resistance force is not strong or weak even if a peeling force is applied from any direction. Bonding at the strong bonding portion 16 is sequentially peeled off.

Note that the present invention is not limited to the above-described embodiment. For example, the strong adhesion portion group 15 is formed by collecting the strong adhesion portions 16 in a rectangular shape, or a polygonal shape such as a circular shape or a triangle. It may be formed by gathering together. In the case of a triangular shape, if the apex angle is an acute isosceles triangle smaller than 30 degrees and the bisector of the apex angle extends in parallel with the peeling direction of the overlapping surface, the resistance at peeling becomes smaller. It is preferable. Further , the strong adhesive portion 16 may be formed by increasing the application thickness of the pressure-sensitive weak adhesive 7.

  Furthermore, as an adhesive means, in addition to using an adhesive, the two films are pseudo-bonded so that they can be peeled off, and the strong bonding portion is constructed by increasing the adhesive strength of the film, or a varnish layer is laminated so that the layers can be peeled off. At the same time, the strong bonding portion can be formed by increasing the bonding strength between the layers. Furthermore, the overlapping sheet 1 is not limited to the postcard creation, but may be folded or cut in half. In the case of this stacking, the strong adhesion portion 16 is provided on the four peripheral edges of one overlapping surface.

DESCRIPTION OF SYMBOLS 1 Overlay sheet for postcards 2 Address display piece 3 1st notification information display piece 4 2nd notification information display piece 5,6 Folding perforation 7 Weak adhesive 8,9 Peeling start part 10,11 Peeling start instruction display 15 Strong Bonding part group 16 Strong bonding part 21 Postcard

Claims (1)

An overlapping sheet for creating a concealment information holding body for adhering an overlapping surface so as to be peeled off and concealing notification information displayed on the overlapping surface. The peeling start portion is provided at one corner portion of adjacent overlapping pieces, and the overlapping surface of each overlapping piece is provided with a weak adhesive portion on almost the entire surface, while the peripheral portion thereof is A plurality of point-like strongly bonded portions are arranged in a predetermined portion at a distance from each other to form a strongly bonded portion group, and the strongly bonded portion group is spaced from each other at a predetermined portion in the peripheral portion of each overlapping surface. A superposed sheet comprising a plurality of sheets.

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