JP2003001971A - Folded-back adhesive postcard - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a folded-back adhesive postcard which leaves no fold mark after folded- back faces are released and makes a turning-up operation during starting the release easy. SOLUTION: This folded-back adhesive postcard 35 is structured in such a way that an upper piece 2 of paper, an intermediate piece 3 of paper and a lower piece 4 of paper are folded back in a Z-shape at the fold parts 5 and 6 and bonded together, in a freely releasable manner, with the help of a pressure-sensitive adhesive 34 and further, the fold parts 5 and 6 of each one of the folded-back faces and each one of the edges on the opposite side, are firmly bonded, in such a manner that their release is difficult, with the assistance of pressure- sensitive adhesives 7a and 7c. In addition, strip-like cutting parts 13 and 14 are formed by a pair of perforations on the inside of each one of the firmly bonded parts of the upper piece 2 of paper and the lower piece 4 of paper, and on one of the folded faces each corresponding to the cutting parts 13 and 14, a printing work 17 and 22 is performed, excepting rupture starting ends, so that an adhesive force is reduced. Further, on each one of the rupture starting ends, the printing work is further performed to both of the folded-back faces, leaving a space between the printed parts 17 and 22, thus reducing the adhesive force. Besides, on even one of the folded-back parts each at the upper/lower edges which are orthogonal with the firmly bonded edges, the printing work is applied in such a way that it does not overlap the printed parts 17 and 22.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stack of two or three postcard pieces, one of which is a postcard main body, which are connected to each other through a folding portion, and which are folded and peelably adhered at the folding portion. More specifically, the present invention relates to a laminated adhesive postcard in which a peelable adhesive surface does not inadvertently peel off during handling such as mailing.

[0002]

2. Description of the Related Art Conventionally, in this type of superposition adhesive postcard, as a structure for preventing the peelable adhesive surface from being inadvertently peeled during handling such as mailing, one edge is strongly adhered to make it difficult to peel. However, it is known that one perforation is provided inside the strongly bonded portion. Then, the adhered overlapping surface is peeled off by folding the postcard at the perforation portion to break the perforation and rolling up from the breaking end.

[0003]

Therefore, in the prior art, there is a problem that the postcards having the overlapping surfaces peeled off leave a fold mark and the appearance is not good, and the roll-up operation at the start of peeling is not easy. is there. It is an object of the present invention to provide a superposed adhesive postcard in which such inconvenience is eliminated.

[0004]

In order to achieve this object, the superposed adhesive postcard according to claim 1 of the present invention has two or three sheets, one of which is a postcard main body connected through a folding portion. The postcard pieces are folded at the folding portion and adhered to each other in a peelable manner, and at one end edge on the side opposite to the folding portion, strong adhesion is made to be difficult to peel off, and a pair of perforations are provided inside the strong adhesion portion. A strip-shaped cutout is provided, and one of the overlapping surfaces corresponding to this cutout is subjected to printing except at least the breaking start end to weaken the adhesive force, and the breaking start end is spaced apart from the printed portion. The adhesive strength is further weakened by printing on both of the overlapping surfaces.

In order to achieve the above-mentioned object, the superposed adhesive postcard according to claim 2 of the present invention comprises three postcard pieces, one of which is a postcard body, connected through a folding portion. Folded in a Z-shape at the folding portion to bond the overlapping surfaces so that they can be peeled off, and at the one edge of each overlapping surface on the side opposite to the folding portion, strongly adhere to the peeling difficult.
A strip-shaped cutout portion is provided by a pair of perforations inside each strongly adhered portion of each postcard piece that is exposed, and printing is performed on one of the overlapping surfaces corresponding to these cutout portions except at least each break start end. To weaken the adhesive force, and to further reduce the adhesive force by printing on both of the printed portions and the overlapping surface at each of the break start ends,
The adhesive force is weakened by printing on one of the overlapping surfaces along a pair of edges orthogonal to the strongly adhesive edges so as not to overlap the printed portions.

[0006]

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. Here, FIG.
2 is a schematic plan view of a sheet for superposition adhesive postcards, FIG.
Is also a rear view, FIG. 3 is a schematic perspective view of a superposed adhesive postcard, FIG. 4 is a sectional view taken along the line AA, and FIG. 5 is a schematic view showing a peeled state in which a part of the cutout portion is rolled up. It is a perspective view.

As shown in FIGS. 1 and 2, a sheet 1 for overlay adhesive postcards for making an overlay adhesive postcard 35 (see FIGS. 3 and 4) is a top paper piece 2 for displaying an address, a postcard main body. The three postcard constituent pieces, which are the middle paper piece 3 and the lower paper piece 4 for displaying the sender, are connected through folding perforations 5 and 6 which are folding portions. FIG. 1 shows the front surface side of a superposed adhesive postcard sheet 1, the front surface side of an upper paper piece 2 being an address display surface, and the front surface sides of a middle paper piece 3 and a lower paper piece 4 being superposing surfaces which overlap each other. 2 shows the back side of the superposed adhesive postcard sheet 1, the back side of the lower paper piece 4 is the sender display surface, and the back sides of the middle paper piece 3 and the upper paper piece 4 are overlapping surfaces that overlap each other. There is.

The pressure sensitive adhesive 34, which is not normally adhered, can be adhered when a predetermined pressure is applied and can be peeled off after adhering and can be printed and printed. It is applied (only the overlapping surface is shown in FIG. 4). The pressure-sensitive adhesive 34 is a pressure-sensitive adhesive base that can be printed and printed and is difficult to peel off once adhered, and a fine-grained filler having a non-affinity for the adhesive base. What is formed is suitable. With this pressure-sensitive adhesive 34, the superposed adhesive postcard sheet 1 can be folded in a Z-shape by the folding perforations 5 and 6, and the superposed surfaces can be releasably adhered. Further, the peel strength of the pressure-sensitive adhesive 34 can be adjusted by the blending ratio of the fine particulate filler.

As shown in FIG. 1, on the overlapping surface of the inner paper piece 3 and the lower paper piece 4, along the one edge on the side opposite to the folding perforation 6, the line perforation is symmetrical with respect to the folding perforation 6. As described above, the pressure-sensitive adhesives 7a, 7 are not normally bonded, but can be bonded when a predetermined pressure is applied, and are difficult to peel off after bonding.
b, 7c and 7d are applied in a thin strip shape to form a strong adhesive portion.

Further, as shown in FIG. 2, on the overlapping surface of the middle paper piece 3 and the upper paper piece 2, along the one edge on the side opposite to the folding perforation 5, the folding perforation 5 is formed. Normally, the pressure-sensitive adhesive 8 does not adhere to each other so as to be line-symmetrical but can be adhered when a predetermined pressure is applied, and is difficult to peel off after the adhesion.
a, 8b, 8c, 8d except for the central portion in the vertical direction,
It is applied in the form of a thin strip to form a strong adhesive portion. In addition,
At the central portion in the top-bottom direction, a postcard display 9 consisting of five letters of "postcard" is printed on the inside paper piece 3, and 5 for exposing each letter of this postcard display 9 on the lower paper piece 4.
Two circular holes 10a, 10b, 10c, 10d, 10e,
The folding perforations 5 are provided so as to be line-symmetrical to the respective characters.

As shown in FIGS. 1 and 2, a pair of cut portions are long and a tie portion is short inside the portions of the upper paper piece 2 and the lower paper piece 4 to which the pressure-sensitive adhesives 8c, 8d, 7c, 7d are applied. Band-shaped cutout portions 13 and 14 are provided by perforations 11a, 11b, 12a, and 12b. On each exposed surface side of these cutouts 13 and 14, "Please open from here" at the peeling start end side which is the lower end side in the vertical direction.
Peeling start end instruction display 1 consisting of
5 and 16 are printed.

As shown in FIG. 2, a solid print 17 for weakening the adhesive force is applied to the overlapping surface on the back surface side of the middle paper piece 3 corresponding to the cutout portion 13 except for the top end for improving the top region, and the bottom end in the vertical direction. A solid print 18 for weakening the adhesive strength is also applied to the above, at a distance from the solid print 17. Corresponding to the solid printing 18 and the folding perforations 5 in line symmetry,
The solid printing 19 for weakening the adhesive force is also applied to the breaking start end of the cutout portion 13, and the solid printings 18 and 19 overlap each other,
The adhesive strength of the overlapping surfaces is further weakened.

Further, along the lower edge on the back surface side of the top paper piece 2, a solid print 20 for weakening the adhesive force is applied so as to be continuous with the solid print 19, while the upper end edge of the top paper piece 2 is provided. Along with this, solid printing 21 for weakening the adhesive strength is also applied so as not to overlap solid printing 17 in the overlapped state.

As shown in FIG. 1, a solid print 22 for weakening the adhesive force is applied to the overlapping surface on the front surface side of the inner paper piece 3 corresponding to the cutout portion 14 except for the upper end of the upper region, and the lower end in the vertical direction. A solid print 23 for weakening the adhesive strength is also applied to the above, at a distance from the solid print 22. Corresponding to the solid printing 23 and the perforations 6 for folding in line symmetry,
The solid print 24 for weakening the adhesive force is also applied to the break start end of the cutout portion 14, and the solid prints 23 and 24 overlap each other,
The adhesive strength of the overlapping surfaces is further weakened.

Further, along the lower edge on the front surface side of the lower paper piece 4, solid printing 25 for weakening the adhesive force is applied so as to be continuous with the solid print 24, while the upper end edge of the lower paper piece 4 is provided. Along with this, a solid print 26 for weakening the adhesive strength is also applied so as not to overlap the solid print 22 in the overlapped state.

As shown in FIGS. 1 and 2, usage statement entry fields 27 and 28 are provided on the superposing surface of the inner paper piece 3 and the lower paper piece 4 and on the superposing surface of the inner paper piece 3 and the upper paper piece 2, respectively. It is provided by printing, and a display statement 29 "usage statement" is provided on the usage statement entry field 27. On the other hand, the lower paper piece 4
On the back side, which will be the front side of the
Is being printed.

Although not shown in the drawing, the superposed adhesive postcard sheet 1 is initially in a continuous state in which many sheets are connected in the up-and-down direction through folding and cutting perforations, and both sides in the width direction are connected. , And has a marginal portion in which a large number of marginal holes are provided at equal intervals with the cutout portion as a boundary. Then, the address indication 31 and the usage statement information 3 are displayed by the printer while engaging the respective marginal holes with the pins of the tractor and transferring them.
2 and 33 are printed.

The sheet 1 for superposed adhesive postcards constructed as described above according to this embodiment is provided with necessary information 31, 32, 3
In a continuous state or a single piece state in which 3 is printed, by folding each of the folding perforations 5 and 6 in a Z shape and applying a predetermined pressure, each overlapping surface can be peelably adhered. In the state, if the marginal portion is removed and then it is made into a single piece, the superposition adhesive postcard 35 shown in FIGS. 3 and 4 is obtained.

In this state, the usage statement information 32 and 33 is covered and hidden, and cannot be seen from the outside, and solid printing 17, 20, 21, 22 and 22 is performed on each superposed surface.
The adhesive force of the portions corresponding to 25 and 26 is weaker than the other portions, and the adhesive force of the portions where the solid prints 18, 19, 23 and 24 overlap each other is weaker than the other portions. Since the solid prints 17 and 22 and the solid prints 18 and 23 are provided with a space therebetween, it is possible that the solid prints 18 and 23 overlapping the solid prints 19 and 24 and having the weakest adhesive force are peeled off during handling. However, the peeling state does not proceed due to the presence of the above-mentioned interval. And superposition adhesive postcard 3
5 can be posted in the same manner as a normal postcard.

On the other hand, the addressee who has received the superposed adhesive postcard 35 rolls up the cutouts 13 and 14 from the peeling start end in accordance with the peeling start end instruction displays 15 and 16, and cuts each perforation 11a. 11b, 12a, 12b
Breaks and the cutouts 13 and 14 can be separated. At this time, the peeling start ends of the cutouts 13 and 14 are
Since the solid printing 18, 19, 23, and 24 are overlapped with each other, the adhesive force is weakest, and the roll-up operation can be easily started. Then, since the portion following this is not provided with any means for weakening the adhesive force, a normal peeling force is required, and further, the portion following this has a weak adhesive force due to the solid printing 17 or 22 on one of the overlapping surfaces. It becomes a thing and it becomes easy to peel off a little.

If the cutouts 13 and 14 are separated,
The upper paper piece 2 or the lower paper piece 4 is rolled up from the end portion corresponding to the broken end of the perforations 11b and 12b for cutting, and the respective overlapping surfaces are separated from each other, and the usage statement information 32 which is hidden,
33 can be visually recognized.

The present invention is not limited to the above-described embodiment. For example, information can be displayed on each surface of a postcard and each overlapping surface can be peeled off. It may be adhered so as to be difficult to peel off. Further, the number of postcard constituent pieces is not limited to three, and may be two pieces of the upper paper piece 2 and the lower paper piece 4. Furthermore, the configuration in which the postcard display 9 is exposed is not limited to the five circular holes 5a to 5e corresponding to each character, and may be a rectangular cutout. Furthermore,
The postcard display 9 may be provided on the exposed surface of the top paper piece 2.
Furthermore, the printing for weakening the adhesive strength is solid printing 17 to 2
Instead of 6, halftone dot printing or tint block printing may be used. In addition, at least one of the pair of cutting perforations 11a, 11b, 12a, 12b is provided with corresponding solid printing 17, 18, 1
If it is provided so as to be located inside the 9, 22, 23, and 24, the peeling operation of the cutout portions 13 and 14 becomes easier.

[0023]

As described above, according to the superposition adhesive postcard described in claim 1 of the present invention, it is possible to mail the information displayed on the superposition surface, which the other person does not want to be known to the other person, in a state where the covering is concealed. Of course, one edge is strongly bonded so that it is difficult to peel off, and a cutout part with two perforations inside this strongly bonded part is provided with the adhesive strength adjusted to three levels of strength. In addition to being able to prevent unintentional peeling, the cut-off portion can be easily separated, and the roll-up operation at the start of peeling is facilitated, and there is no fold mark on the postcard. .

Further, according to the superposed adhesive postcard described in claim 2 of the present invention, in addition to the effect of claim 1,
Since the adhesive force is weakened by printing on the part along both upper and lower edges of the overlapping surface, the peeling operation of the overlapping surface becomes easier, and three pieces of paper are folded in a Z shape. Therefore, it is possible to display information on the six sides and to transmit a large amount of information.

[Brief description of drawings]

FIG. 1 is a schematic plan view of a laminated adhesive postcard sheet.

FIG. 2 is a schematic rear view of a laminated adhesive postcard sheet.

FIG. 3 is a schematic perspective view of a superposed adhesive postcard.

4 is a cross-sectional view taken along the line AA of FIG.

FIG. 5 is a schematic perspective view showing a peeled state in which a part of a cutout portion of a superposed adhesive postcard is rolled up.

[Explanation of symbols]

1 Stacked postcard sheet 2 Top paper piece 3 Middle paper piece 4 Bottom paper piece 5, 6 Folding perforations 7a, 7b, 7c, 7d, 8a, 8b, 8c, 8d
Pressure-sensitive adhesive 9 Postcard display 10a, 10b, 10c, 10d, 10e Circular holes 11a, 11b, 12a, 12b Perforation for cutting 13,14 Cutout portion 15,16 Peeling start end display 17,18,19,20,21 , 22, 23, 24, 2
5,26 Solid printing 27,28 Detailed information entry column 32,33 Usage detailed information 35 Overlay adhesive postcard

Claims (2)

[Claims] 1. Two or three postcard pieces, one of which is a postcard body, connected to each other through a folding portion are folded at the folding portion to be releasably adhered, and at the side opposite to the folding portion. Strongly adheres to one edge so that peeling is difficult, and a band-shaped cutout is provided inside the strongly adhered portion by a pair of perforations, and at least one of the overlapping surfaces corresponding to the cutout is removed except at least the break start end. A stacking adhesive postcard characterized by printing to weaken the adhesive force, and at the rupture starting end, both the printed portion and the overlapping surface are printed at intervals to further weaken the adhesive force. . 2. Three postcard pieces, one of which is a postcard main body, connected to each other via a folding part are folded in a Z shape at the folding part so that each superposed surface is releasably adhered. Strongly adheres to one edge of the overlapping surface on the side opposite to the folded part so that peeling is difficult, and a pair of perforations are provided inside each strongly adhered part of each exposed postcard to form a band-shaped cutout part. One of the overlapping surfaces corresponding to the part, to reduce the adhesive force by performing printing except at least each break start end, at each break start end, at a distance from each printed portion of the overlap surface Printing is performed on both sides to further weaken the adhesive force, and printing is performed on one of the overlapping surfaces along a pair of edges orthogonal to the strongly adhering edges so as not to overlap the printing portions. Stacking characterized by weakening the adhesive strength Combined adhesive postcard.