JP3938967B2 - Stacked postcard sheet - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a superimposed postcard sheet that is confidential and capable of notifying predetermined information as well as a sealed letter, and in particular, information can be described on the six sides that are the front and back sides of three paper pieces. In addition, the present invention relates to a postcard sheet for making a postcard that can be notified as confidential notification information in a state where the four pieces of notification information are covered and concealed. Note that confidential notification information in this specification means information notified in a concealed state, and includes information that does not require confidentiality such as a simple explanation.
[0002]
[Prior art]
Conventionally, there is a superimposed postcard that can be described as confidential notification information in a state in which information can be described on six sides and the notification information on the four sides is covered and concealed as postcards that can be confidentially notified so that others cannot view the notification information. Also known is a postcard sheet consisting of three sheets for creating such a superimposed postcard.
[0003]
However, a conventional postcard sheet requires a dedicated postcard creation machine equipped with a sheet folding mechanism and a pressure bonding or heat-bonding adhesion mechanism in order to bond the overlapping surfaces by stacking three sheets. Met.
[0004]
[Problems to be solved by the invention]
For this reason, the conventional superimposed postcard sheet is suitable for mass processing, but it is necessary to have an expensive dedicated postcard maker such as a general home or a small office that requires a small number of superimposed postcards. We couldn't meet the demand for what we couldn't do.
[0005]
In addition, the current postal code requires postcards such as “postcards” to be displayed on the postcard body, and the weight of the postcard body is set to 2 g or more, and the total weight of the postcard is 6 g or less. It has been established. For this reason, in a postcard sheet composed of three sheets, the postcard body sheet must have a weight of 2 g or more, and the total weight of the remaining two sheets must be 4 g or less.
[0006]
The present invention has been made in view of such circumstances, and can easily create a superimposed postcard with a large amount of notification information without using a dedicated postcard creation machine, and also conforms to the current postal code regulations. An object of the present invention is to provide a superposed postcard sheet.
[0007]
[Means for Solving the Problems]
In order to achieve this object, a postcard sheet according to claim 1 of the present invention has a postcard body sheet and a postcard body sheet which is superposed on the front and back surfaces of the postcard body sheet so as to be peeled and adhered. The postcard body sheet is provided with a postcard display on one side of the postcard body sheet, and the postcard body sheet is superimposed on the postcard display surface side. A width of the postcard body sheet is narrower than that of the postcard body sheet or a notch is formed so that the postcard display appears when the sheet is superimposed on the sheet. While each of the mating surfaces is a notification information description surface, a see-through sheet can be peeled off or difficult to peel off on each one of the postcard body sheet and each overlapping surface of each sticking sheet that are in contact with each other. If the see-through sheet can be peeled off on the exposed surface of each see-through sheet provided on each one of the postcard body sheet or the respective overlapping surfaces of the sticking sheets that are in contact with each other A hard adhesive that is difficult to peel off and coated with release paper, and if the see-through sheet is difficult to peel off, a weak adhesive that can be peeled off and covered with release paper, With a strong adhesive that is difficult to peel on the exit surface, or a weak adhesive that can be peeled off, at least one of the provided release papers is used as a deduction, and an adhesive sheet is attached to the front side of the postcard body sheet at the folded portion. after folding over the copy, in order to copy fill on one side of the copy by filling out the postcard body sheet or the sticking sheet, and the developer layer provided on one side of the copy, the Folds over one side The surface of serial postcard body sheet is provided with a copying structure comprising a dye containing microcapsules layer.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the invention will be described with reference to the accompanying drawings. 1 to 7 show the first embodiment, FIG. 1 is a schematic perspective view of a superimposed postcard sheet, FIG. 2 is a plan view showing the back side, and FIG. FIG. 4 is a schematic perspective view of the created superimposed postcard, FIG. 5 is a sectional view taken along the line BB showing all the components shown in FIG. 4, and FIG. FIG. 7 is a schematic perspective view of a superposition postcard showing a state where the superposition surface is peeled off, and FIG. 8 is a superposition postcard sheet showing a second embodiment. FIG. 9 to FIG. 11 show a third embodiment, FIG. 9 is a schematic perspective view of a superimposed postcard sheet, and FIG. 10 is a plan view showing the back side. 11 is a cross-sectional view taken along the line CC of FIG. 9 showing all the components.
[0009]
First, a first embodiment will be described with reference to FIGS. As shown in FIGS. 1 to 3, the superimposed postcard sheet 1 is composed of a postcard body sheet 2 and two adhesive sheets 3 and 4 that are superposed on the front and back surfaces of the postcard body sheet 2 and are peelably bonded. Are connected via the folding perforations 5 and 6. The sticking sheet 4 is superimposed on the front side of the postcard body sheet 2 from the folding perforation 6 (the surface shown in FIG. 1 of the postcard body sheet 2 is the front side, the same applies hereinafter), and the postcard body It is almost the same size as the sheet 2.
[0010]
On the other hand, the sticking sheet 3 is superimposed on the back side of the postcard body sheet 2 and has a smaller size than the postcard body sheet 2. And the postcard display 7 called "postcard" is provided in the part along the perforation 6 for folding which does not overlap with this sticking sheet | seat 3 of the postcard main body sheet | seat 2. As shown in FIG. Moreover, the overlapping surface of the postcard body sheet 2 and each of the sticking sheets 3 and 4 is a notification information description surface.
[0011]
On the surface of the adhesive sheet 4, which is one side of the surface of the postcard body sheet 2 and the adhesive sheet 4, the adhesive 15 is rolled up by a strong adhesive 12 along the folding perforation 6. Adhesion is possible. The adhesive body 15 cannot be peeled on the exposed surfaces of the two transparent sheets 9 and 10 made of thermoplastic resin, which are pseudo-bonded to each other through the incompletely welded layer 8 formed by heat welding. Strong adhesives 11 and 12 are provided, and the strong adhesive 11 is entirely covered with release paper 13, and the strong adhesive 12 is covered with release paper 14 except for a portion along one edge. The release paper 13 is formed with a slit 16 for facilitating the peeling start operation.
[0012]
The above-described transparent sheets 9 and 10 can be appropriately selected from polyethylene, polypropylene, polystyrene, polyester, polyvinyl chloride, polyvinyl acetate, methacrylic resin, and the like.
[0013]
Further, the release paper 13 is a deduction, and as shown in FIG. 3, a developer layer 17 is provided on the exposed surface. On the other hand, a dye-encapsulating microcapsule layer 18 is provided on the surface side of the postcard body sheet 2 as shown in FIG. The developer layer 17 and the dye-encapsulating microcapsule layer 18 constitute a copying structure for copying and writing on the release paper 13 by filling in the back side of the postcard body sheet 2.
[0014]
The developer layer 17 forming the developer layer 17 can be appropriately selected from a resin, activated clay, or the like. The dye-encapsulated microcapsule that forms the dye-encapsulated microcapsule layer 18 includes, for example, a styrene-maleic anhydride partial hydrolyzate having a leuco dye as a core substance and an acid catalyst and an emulsifying function, and melamine or urea. For a dye-encapsulated microcapsule produced by using formalin or a prepolymer thereof and forming a urea-formalin resin by an in-situ method as a capsule wall material, the capsule wall material and the ink vehicle are covered with the capsule wall material. A surfactant layer having affinity for both of them is provided, and moisture is selectively vaporized and removed by a vacuum distillation method, whereby the dye-encapsulated microcapsules generated in the aqueous system are passed through this surfactant layer. And can be obtained by substituting in an ink vehicle in a dispersed state.
[0015]
Further, as shown in FIG. 3, the adhesive sheet 3 surface, which is one side of the overlapping surface of the postcard body sheet 2 and the adhesive sheet 3, is bonded to the portion along the folding perforation 5. 26 is bonded by a strong adhesive 22 so as to be lifted up. The adhesive body 26 has the same configuration as the adhesive body 15 described above, and two transparent sheets 20 made of a thermoplastic resin, which are pseudo-bonded to each other through an incompletely welded layer 19 formed by heat welding. , 21 are provided with hard adhesives 22 and 23 that are difficult to peel off. The strong adhesive 23 is entirely covered with release paper 25, and the strong adhesive 22 is peeled off except for a portion along one edge. Covered with paper 24. The release paper 25 is formed with slits 27 for facilitating peeling.
[0016]
The transparent sheets 20 and 21 can be appropriately selected from polyethylene, polypropylene, polystyrene, polyester, polyvinyl chloride, polyvinyl acetate, methacrylic resin, and the like, as with the transparent sheets 9 and 10 described above. .
[0017]
Each sticking sheet 4 is formed with a triangular notch 37 at the lower corner opposite to the folding perforation 6 so as to reach the release paper 13. Then, on the surface of each of the sticking sheets 3 and 4, the peeling start consisting of an arrow and a sentence “please peel from here” is directed toward the lower corner opposite to the notch 37 and the perforation 6 for folding. End indication displays 28 and 29 are printed in advance, respectively.
[0018]
Next, a procedure for creating a superimposed postcard from the above-described superimposed postcard sheet 1 will be described. First, the sticking sheet 4 is folded on the front side of the postcard body sheet 2 at the folding perforation 6, and confidential notification information 30 (see FIG. 5) is written on the back side of the postcard body sheet 2. Then, as shown in FIG. 6, the confidential notification information 30 is copied and written as copy information 31 on the release paper 13 which is a copy by the action of the dye-containing microcapsule layer 18 and the developer layer 17.
[0019]
Next, the state is again expanded to the state shown in FIG. 1, the adhesive body 15 is lifted up from the adhesive sheet 4, and confidential notification information 32 (see FIG. 5) is written on the overlapping surface with the postcard body sheet 2 of the adhesive sheet 4. To do. Also, confidential notice information 33 (see FIG. 5) is entered on the front side of the postcard body sheet 2, and address information 34 (see FIGS. 4 and 5) is entered on the exposed surface of the sticking sheet 3. Further, the adhesive 26 is lifted from the sticking sheet 3, and confidential notification information 35 (see FIG. 5) is written on the overlapping surface with the postcard body sheet 2 of the sticking sheet 3. Enter the sender information (not shown) on the surface.
[0020]
Subsequently, the adhesive bodies 15 and 26 are sequentially lifted to peel off the release papers 14 and 24, and the corresponding transparent sheets 10 and 20 are attached to the adhesive sheets 4 and 3 by the exposed strong adhesives 12 and 22, respectively. Glue. Further, the release papers 13 and 25 are peeled off, the adhesive sheets 4 and 3 are folded on the front and back surfaces of the postcard body sheet 2 from the folding perforations 6 and 5, and the exposed strong adhesives 11 and 23 are used. The transparent sheets 9 and 21 corresponding to the front and back surfaces of the postcard body sheet 2 are bonded. As a result, the superimposed postcard 36 shown in FIGS. 4 and 5 is created.
[0021]
This superposed postcard 36 can be posted in the same manner as a normal government-made postcard if a predetermined amount of stamp is pasted. On the other hand, the addressee who has received the superimposed postcard 36 rolls up each of the sticking sheets 3 and 4 in accordance with the peeling start end instruction indications 28 and 29. Then, the transparent sheets 20, 21 and 9, 10 that are pseudo-bonded so as to be peeled off are peeled off, and as shown in FIG. The confidential notification information 30, 35, 32, 33 that has been peeled off and concealed through the transparent sheets 9, 10, 21, 22, 22 can be visually recognized.
[0022]
Next, a second embodiment of the present invention will be described based on FIG. The superimposed postcard sheet 41 of the present embodiment is different from the above-described superimposed postcard sheet 1 of the first embodiment described above in that each adhesive 15 having two transparent sheets 9, 10 and 20, 21. , 26, the transparent sheets 45, 46 are adhered to the overlapping surfaces of the sticker sheets 43, 44 with the strong adhesives 47, 48 so as to be difficult to peel off. The exposed surfaces 45 and 46 are coated with release papers 51 and 52 by applying weak adhesives 49 and 50 which can be peeled off.
[0023]
In this embodiment, since each transparent sheet 45 and 46 is difficult to peel off from each sticking sheet 43 and 44, after printing or printing predetermined confidential notification information 53 and 54 in advance on each sticking sheet 43 and 44, The transparent sheets 45 and 46 are bonded. In FIG. 8, 55 and 56 are folding perforations, 57 is a developer layer, 58 is a dye-containing microcapsule layer, 59 is a postcard display, and 51a and 52a are peeling slits.
[0024]
The procedure for creating a superimposed postcard (not shown) from the above-described superimposed postcard sheet 41 is different from the first embodiment in that the confidential notification information 53 is provided on the overlapping surface of each of the sticking sheets 43 and 44. , 54 are printed or printed in advance, the confidential notice information is only written on the front and back surfaces of the postcard body sheet 42. Then, the release paper 52 serves as a copy, and confidential notification information written on the back side of the postcard body sheet 42 is copied and written as copy information.
[0025]
Moreover, in this 2nd Embodiment, if each sticking sheet 43 and 44 is rolled up and peeled off the overlapping surface of the produced superposition postcard, each transparent sheet 45 and 46 will be each sticking sheet 43 and 44 side. The transparent sheets 45 and 46 are not present on the front and back surfaces of the postcard body sheet 42.
[0026]
Next, a third embodiment will be described based on FIGS. As shown in FIGS. 9 to 11, the superimposed postcard sheet 61 is composed of a postcard main body sheet 62 and two sticking sheets 63 and 64 which are superposed on the front and back surfaces of the postcard main body sheet 62 and are peelably bonded. And. The sticking sheet 64 is superposed on the surface side of the postcard body sheet 62 from the folding perforation 66 and is substantially the same size as the postcard body sheet 62. A triangular notch 91 is provided at the lower corner of the sticking sheet 64 opposite to the folding perforation 66.
[0027]
On the other hand, the sticking sheet 63 is superposed on the back side of the postcard main body sheet 62 and is substantially the same size as the postcard main body sheet 62. The sticking sheet 63 is provided with a notch 67 at the upper end portion thereof. ing. Further, a triangular notch 90 is provided at the lower corner of the sticking sheet 63 opposite to the folding perforation 65. Then, when this sticking sheet 63 is superimposed on the back side of the postcard body sheet 62, a postcard display 68 of “postcard” is provided on the back side of the postcard body sheet 62 corresponding to the notch 67. . Further, the overlapping surface of the postcard main body sheet 62 and the sticking sheets 63 and 64 is used as a notification information description surface.
[0028]
As shown in FIG. 11, the adhesive sheet 64, which is one side of the overlapping surface of the postcard body sheet 62 and the adhesive sheet 64, is a strong adhesive that is difficult to peel off the transparent sheet 69 made of thermoplastic resin. Bonded by 70. On the opposite side of the transparent sheet 69 from the adhesive sheet 64, a transparent sheet 71 made of the same thermoplastic resin is pseudo-bonded so as to be peeled off by an incompletely welded layer 72 formed by thermal welding. . A strong adhesive 73 that is difficult to peel off is provided on the exposed surface of the transparent sheet 71 and is covered with a release paper 74.
[0029]
The release paper 74 is provided with a slit 87 for facilitating the peeling operation. The release paper 74 is also provided so that the cutout portion 91 of the sticking sheet 64 extends. In the present embodiment, since the transparent sheet 69 is difficult to peel off from the adhesive sheet 64, predetermined confidential notification information 85 is printed or printed on the adhesive sheet 64 in advance, and then the transparent sheet 69 is bonded.
[0030]
Similarly, as can be understood from FIG. 11, the adhesive sheet 63 surface, which is one side of the overlapping surface of the postcard body sheet 62 and the adhesive sheet 63, is bonded to the portion along the perforation 65 for folding. 75 is adhered by a strong adhesive 76 so as to be lifted up.
[0031]
The structure of the adhesive body 75 is the same as that of the adhesive body 15 of the first embodiment described above, and two transparent sheets 78 and 79 that are pseudo-bonded to each other by the incomplete weld layer 77 and a release paper. A strong adhesive 81 provided on the transparent sheet 79 coated with 80, and a release paper 82 that exposes and coats a part of the strong adhesive 76. The release paper 80 is provided with a slit 83 for facilitating the peeling start operation, and a developer layer 84 is provided on the exposed surface side. The adhesive body 75 is also provided so that the cutout portions 67 and 90 of the sticking sheet 63 extend.
[0032]
On the other hand, a dye-encapsulating microcapsule layer 86 is provided on the back side of the postcard body sheet 62, and the developer layer 84 and the dye-encapsulating microcapsule layer 86 are used to fill the surface side of the postcard body sheet 62. A copy structure for making a copy on the release paper 80 is constructed. As shown in FIG. 10, the release paper 80 is provided with a slit 83 for facilitating the peeling operation.
[0033]
The procedure for creating a superimposed postcard (not shown) from the above-described superimposed postcard sheet 61 is different from the first embodiment in that confidential notification information 85 is printed in advance on the overlapping surface of the sticking sheet 64. Or since it is printed, it is only a point which fills in confidential notification information on the front and back of the postcard main body sheet 62 and the overlapping surface of the adhesive sheet 63 excluding the overlapping surface of the adhesive sheet 64. Then, the release paper 80 serves as a copy, and the confidential notification information written on the front side of the postcard body sheet 62 is copied and written as copy information.
[0034]
In the third embodiment, in order to peel off the overlapped surface of the created superimposed postcard, the sticking sheets 63 and 64 may be rolled up from the notches 90 and 91, respectively. Thereby, the confidential notice information displayed on the overlapping surface of the postcard body sheet 62 and the sticking sheets 63 and 64 through the transparent sheets 69, 71, 78 and 79 can be visually recognized.
[0035]
The present invention is not limited to the above-described embodiments. For example, two transparent sheets 9, 10, 21, 22, 45, 46, 69, 71, 77, 78 provided on each overlapping surface are provided. You may combine 2 sheets and 1 sheet instead of each other or one sheet. Further, the postcard display 7, 59, 68 may be a phrase indicating a postcard other than “postcard”, and may be displayed in English characters such as “POST CARD”. Further, the position and shape of the cutout portion 67 can be variously changed according to the postcard displays 7, 59, and 68. For example, a plurality of cutout portions are provided so as to correspond to the characters of the postcard displays 7, 59, and 68. It can also be provided.
[0036]
The release papers 13, 52, and 80, which are keys, are not limited to one, but may be two or more. The superimposed postcard sheets 1, 41, 61 are provided with notches 90, 91 at the corners of the sticking sheets 63, 64 as finger hooks when peeling the superimposed surface of the created postcards. In addition, the width of each transparent sheet 9, 10, 20, 21, 45, 46, 69, 71, 78, 79 is set to each sticking sheet 3, 4, 43, 44, 63, 64 and the postcard body sheet 2, 42, It can be set narrower than the width of 62, or a recess can be formed at the edge of each transparent sheet 9, 10, 20, 21, 45, 46, 69, 71, 78, 79.
[0037]
【The invention's effect】
Thus, according to the superimposed postcard sheet of the invention of claim 1 of the present application, it is possible to easily create a superimposed postcard with a large amount of notification information without providing a dedicated postcard creation machine, You can create a postcard that conforms to the provisions of the Postal Code, and you can get a copy of the notification information, making it easier to manage the notification information, and the release paper that was previously discarded after the postcard was created Can be used as a copy, and since the copy cannot be entered unless the copy is intentionally folded, there is an effect that the copy is not accidentally copied due to careless handling.
[Brief description of the drawings]
FIG. 1 is a schematic perspective view of a superimposed postcard sheet according to a first embodiment of the present invention.
FIG. 2 is a schematic plan view showing the back side of the superimposed postcard sheet.
FIG. 3 is a cross-sectional view taken along line AA showing all the components of FIG. 1;
FIG. 4 is a schematic perspective view of a superimposed postcard prepared in the same manner.
FIG. 5 is a cross-sectional view taken along the line BB showing all the components of FIG. 4;
FIG. 6 is a schematic plan view showing an entry state of a release paper that is also subtracted.
FIG. 7 is a schematic perspective view of a postcard for superposition showing a state where the superposed surface is peeled off.
FIG. 8 is a cross-sectional view showing all the constituent elements of a superimposed postcard sheet according to a second embodiment of the present invention.
FIG. 9 is a schematic perspective view of a superimposed postcard sheet showing a third embodiment of the present invention.
FIG. 10 is a schematic plan view showing the back side of the superimposed postcard sheet.
11 is a cross-sectional view taken along the line CC of FIG. 9 showing all the components.
[Explanation of symbols]
1, 41, 61 Superposed postcard sheet 2, 42, 62 Postcard body sheet 3, 4, 43, 44, 63, 64 Adhesive sheet 5, 6, 55, 56, 65, 66 Folding perforations 7,59 , 68 Postcard display 8, 19, 72, 77 Incomplete weld layer 9, 10, 20, 21, 45, 46, 69, 71, 78, 79 Transparent sheet 11, 12, 22, 23, 47, 48, 70, 73, 76, 81 Strong adhesive layer 13, 14, 24, 25, 51, 52, 74, 80 Release paper 15, 26, 75 Adhesive 17, 57, 84 Developer layer 18, 58, 86 Dye-containing micro Capsule layer 30, 32, 33, 35, 53, 54, 85 Confidential notification information 31 Copy information 36 Superposed postcard 49, 50 Weak adhesive layer 67 Notch

Claims (1)

It consists of a postcard body sheet and two sticker sheets that are connected to the postcard body sheet via a folding part so as to be peeled and bonded to the front and back surfaces of the postcard body sheet. The postcard display is provided with a postcard display sheet, and the postcard display sheet is overlapped on the postcard display surface side so that the postcard display appears when the postcard display sheet is superimposed on the postcard display sheet. Narrow, or provided with a notch, each of the postcard body sheet and each pasting sheet as a notification information description surface, while each of the postcard body sheet and each pasting sheet A see-through sheet is adhered to each one of the overlapping surfaces facing each other so as to be peelable or difficult to peel off, and the overlapping surfaces of the postcard body sheet or the sticking sheets are opposed to each other. If the see-through sheet can be peeled off, the exposed surface of each see-through sheet provided on each side is provided with a strong adhesive that is difficult to peel off and covered with release paper, and the see-through sheet peels off. If it is difficult, a peelable weak adhesive is provided and covered with a release paper, and the exposed surface of the see-through sheet is provided with a hard adhesive that is difficult to peel or a peelable weak adhesive. The postcard body sheet or the adhesive sheet is filled in after folding the adhesive sheet on the surface side of the postcard body sheet at the folding portion through the tape with at least one release paper provided. copying structure consisting to replicate complete on one side of the copy, and the developer layer provided on one side of the copy, on the surface of the postcard body sheet folding this one side with a dye containing microcapsules layer by the provided Postcard sheet superposition, characterized in that.

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