JPH0653171U - Communications such as envelopes - Google Patents

Abstract

(57) [Summary] [Purpose] A communication device such as a sealed letter that can be concealed and printed mainly for direct mail and can be suitably used when it is printed and displayed for so-called direct mail. The purpose of the present invention is to provide a visual appearance at the time, prevent damage to the paper particularly at the time of opening, and facilitate the opening operation. [Structure] At least two sheet pieces 1a, 1b are arranged in series to form a communication body 1 such as a sealed letter, and at least two sheet pieces 1a, 1b of the communication body 1 are bent,
A synthetic resin film 6 is adhered to the inner surface side of the bent one sheet piece, and the peripheral portion of the film 6 on the side opposite to the adhering surface and the inner surface side peripheral portion of the other sheet piece are It is configured such that it is releasably adhered via a dot-like adhesive 8 and that the dot-like adhesive 8 moves from the film 6 to the other sheet piece side after the film 6 and the other sheet piece are peeled off. There are things to do.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a communication body such as a sealed letter, and more particularly to a communication body such as a sealed letter which can be concealed from a print display mainly for direct mail and mailed.

[0002]

[Prior art]

 Conventionally, there are various sealed letters used for the above-mentioned concealment purpose, such as Japanese Utility Model No. 57-31100 and Japanese Patent Publication No. 56-12051.

That is, these envelopes are formed so that they can be folded in three, and the peripheral portions between the folded sheet pieces are adhered with an adhesive to hide the items to be written on the inner surface side. It is what is done.

[0004]

[Problems to be solved by the device]

 However, the conventional envelopes as described above were mainly used for financial institutions such as banks and securities companies, and were intended only for the notification of information. It has not been taken into consideration. In other words, this kind of sealed letter not only has an originally unsatisfactory appearance at the time of opening, but at the time of opening, it is necessary to cut off the peripheral portion of the sealed letter body provided with the adhesive. The cutting may damage the appearance, and the adhesive may pull the paper and damage the paper if you try to peel off the adhered peripheral portion without cutting. Was to be spoiled.

Although this is sufficient for notifying information to the above financial institutions, the commercial value of the sealed letter for direct mail is significantly impaired.

The present invention has been made to solve such a problem, and is provided with a good appearance at the time of opening so that it can be suitably used when printed and displayed for so-called direct mail. In particular, it is an object to prevent paper damage during opening and to facilitate the opening operation.

[0007]

[Means for Solving the Problems]

 The present invention is intended to solve such a problem, and a means for solving the problem is that at least two sheet pieces 1a and 1b are connected in series to form a communication body 1 such as a sealed letter. In addition, at least two sheet pieces 1a and 1b of the communication body 1 are bent, and a synthetic resin film 6 is adhered to the inner surface side of one of the bent sheet pieces, and the adhesive surface The peripheral portion of the film 6 on the opposite side and the peripheral portion of the inner surface of the other sheet piece are releasably adhered to each other via a dot-shaped adhesive 8, and after peeling the film 6 and the other sheet piece, The dot-shaped adhesive 8 is configured to be transferred from the film 6 to one side of the other sheet.

[0008]

[Action]

 In the communication body of the present invention, since the peripheral portion of the film 6 and the peripheral portion on the inner surface side of the other sheet piece are releasably bonded via the dot-shaped adhesive 8 as described above, the film 6 When the space between the other sheet piece is peeled off, the space between the two sheet pieces is opened.

In this case, since the dot-shaped adhesive 8 is configured to migrate from the film 6 to the other sheet piece side, the dot-shaped adhesive 8 is removed from the film after peeling between the sheet pieces. The sheet moves smoothly to the other sheet side, without damaging the paper that composes the one sheet piece to which the film is adhered, and also breaks the paper that composes the other sheet piece on the transferred side. There is no such thing.

[0010]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1 and FIG. 9, reference numeral 1 denotes a paper envelope body composed of one sheet, which is formed by connecting four sheet pieces 1a, 1b, 1c, 1d of the same size in series. , A destination and address display section 2 is provided on one surface side of the first sheet piece 1a on one edge side, and a company name or the like is displayed on one surface side of the second sheet piece 1b adjacent to the first sheet piece 1a. The company name display section 4 is displayed.

[0012] Furthermore, the third sheet piece 1c and the fourth sheet piece 1d, which are adjacent to the second sheet piece 1b, are provided with a printing display portion on one surface side of which a print for displaying a commercial advertisement as a direct mail is performed. 3, 3 are provided.

On the other hand, on the other side of the first sheet piece 1a, the second sheet piece 1b, the third sheet piece 1c, and the fourth sheet piece 1d, as in the case of the print display portions 3 and 3 as shown in FIG. Print display units 3 and 3 are provided.

The third sheet piece 1c and the fourth sheet piece 1d are bent so that the inner surface sides (the other surface sides) thereof face each other, and the second sheet piece 1b is the fourth sheet piece 1d. Is bent so as to face the outer surface side (one surface side), and the first sheet piece 1a is bent so as to face the outer surface side (one surface side) of the third sheet piece 1c.

Numerals 5, 5 and 5 are laminates respectively interposed between the sheet pieces 1a and 1c, between the sheet pieces 1c and 1d, and between the sheet pieces 1b and 1d, which are transparent synthetic materials such as stretched polypropylene film. The resin film 6, the adhesive 7 provided on one side of the film 6 and having adhesiveness to both the film and the paper, and the releasability to the film provided on the other side of the film 6. And is composed of three layers with a thermo-adhesive adhesive 8 provided in a dot shape on the periphery of the film 6.

The laminated body 5 can be peeled off at the boundary surface between the film 6 and the adhesive 8. When the sheet piece 1a is peeled off from the sheet piece 1c, the film 6 of the laminated body 5 is peeled off. Remains on the sheet piece 1a side, the adhesive 8 remains on the sheet piece 1c side, and when the sheet piece 1b is peeled off from the sheet piece 1d, the film 6 of the laminate 5 becomes the sheet piece 1b side. And the adhesive 8 remains on the sheet piece 1d side, and when the sheet piece 1d is peeled off from the sheet piece 1c, the film 6 of the laminate 5 remains on the sheet piece 1c side together with the adhesive 8 Is interposed between the sheet pieces 1a, 1b, 1c, 1d so that the sheet remains on the sheet piece 1d side.

The envelope 9 of the present embodiment includes sheet pieces 1a and 1c, sheet pieces 1c and 1c, which face each other to conceal the print display portions 3, 3 and 3 via the above-described laminated bodies 5, 5, and 5. Since 1d and sheet pieces 1d and 1b are polymerized and bonded, there is no gap between sheet pieces 1a, 1b, 1c and 1d, and the adhesion between sheet pieces is maintained. Will be done.

Further, the printed items displayed on the inner surface side (the other surface side) of each sheet piece 1a, 1b, 1c, 1d and the outer surface side (one surface side) of the sheet piece 1c, 1d are It is completely hidden by 1b, 1c, 1d. Therefore, the displayed contents of the print are kept completely confidential during mailing.

On the other hand, the recipient who has received this envelope 9 first peels off the sheet piece 1a from the outer surface side of the sheet piece 1c, as shown in FIGS.

In this case, the laminated body 5 as described above is interposed between the sheet pieces 1a and 1c, and the point adhesive 8 constituting the laminated body 5 is separated from the film 6. Therefore, the laminated body 5 is separated between the point adhesive 8 and the film 6 when the sheet piece 1c is peeled off, as shown in FIG.

Moreover, since the dot adhesive 8 is not directly adhered to the sheet piece 1a on the peeled side and is peeled off from the film 6 and moves to the sheet piece 1c side, the paper sheet piece 1a, The peeling work between the sheet pieces 1a and 1c can be performed very easily and smoothly without resistance without damaging the 1c.

Next, after peeling the sheet piece 1a as described above, as shown in FIGS. 5 and 6, the sheet piece 1d is peeled from the sheet piece 1b. Also in this case, the laminated body 5 between the sheet pieces 1b and 1d is separated between the point adhesive 8 and the film 6, so that the peeling operation of the sheet piece 1b can be easily performed without damaging the paper. Of.

Then, as a result of the laminated body 5 being peeled off between the point adhesive 8 and the film 6 as described above, the film 6 of the laminated body 5 interposed between the sheet pieces 1b and 1d is a sheet. It will remain on the side of piece 1b.

Further, after the sheet piece 1b is peeled off, the sheet piece 1d is peeled off from the sheet piece 1c as shown in FIGS.

Even in this case, since the dot adhesive 8 is peeled off from the film 6, the paper can be peeled off without damaging the paper.

Therefore, all the sheet pieces 1a, 1b, 1c, 1d can be brought into the developed state as shown in FIGS. 7 and 8 without damaging each sheet piece.

In the above embodiment, the envelope body 1 is composed of four sheet pieces 1a, 1b, 1c, 1d, but the number of sheet pieces forming the envelope body 1 is not limited to this. Alternatively, for example, as shown in FIG. 10 or FIG. 11, it may be composed of three sheet pieces 1a, 1b, 1c, or as shown in FIG. 12, it may be composed of two sheet pieces 1a, 1b. It may be one.

In the embodiment of FIG. 10, the inner surface side (the other surface side) of the sheet piece 1a and the outer surface side (the one surface side) of the sheet piece 1c are releasably adhered to each other via the laminate 5, and the sheet piece 1c The inner surface side (the other surface side) of the sheet and the inner surface side (the other surface side) of the sheet piece 1b are releasably bonded via the laminate 5.

Further, in the embodiment of FIG. 11, the inner surface side (the other surface side) of the sheet piece 1a and the outer surface side (the one surface side) of the sheet piece 1b are releasably bonded via the laminate 5, The inner surface side (the other surface side) of the piece 1c and the inner surface side (the other surface side) of the sheet piece 1b are releasably bonded via the laminate 5.

Further, in the embodiment of FIG. 12, the inner surface side (other surface side) of the sheet piece 1a and the inner surface side (other surface side) of the sheet piece 1b are releasably adhered via the laminate 5. There is.

In any case, the number of the sheet pieces is not limited, and the point is that the envelope body 1 is configured so that it can be folded in two with at least two sheet pieces.

In addition, in the above-described embodiment, the laminated body 5 includes the film 6, the adhesive 7 that is adhesive to the paper and the film, and the dot-shaped adhesive 8 that is peelable to the film. Although it is composed of three layers, the structure of the laminated body 5 is not limited to this. The point is that after the peeling of the sheet piece accompanying the opening of the envelope, the dot-shaped adhesive 8 is removed from the film 6 on one side. It only needs to be configured to shift to one side of the seat.

Further, although a film made of stretched polypropylene is used as the film 6 in the above-mentioned examples, the film is not limited to this, and for example, a stretched polystyrene film or a polyethylene terephthalate film may be used, and the type thereof is not limited.

Further, the material of the dot adhesive 8 is not limited, and for example, an adhesive containing an acrylic resin as a main component, an ionomer, an ethylene-vinyl acetate copolymer resin, an ethylene-ethyl acrylate copolymer resin. It is also possible to use a resin such as ethylene-acrylic acid copolymer resin, ethylene-maleic anhydride-acrylate copolymer resin or polyester adhesive resin.

Further, in the above-mentioned embodiment, the display of the advertisement is printed, for example, for direct mail, but the display content is not limited to this, and therefore the use of the sealed letter is not limited to direct mail. However, it can be used for various purposes.

Further, the use of the communication body of the present invention is not limited to the sealed letter of the embodiment, and it can be used for a postcard, for example.

[0037]

[Effect of device]

 As described above, according to the present invention, a synthetic resin film is adhered to the inner surface side of one sheet piece of the communication body, and the peripheral portion of the film on the side opposite to the adhering surface and the other sheet piece. The peripheral part of the inner surface of the sheet is releasably adhered via a dot-shaped adhesive, and the dot-shaped adhesive moves from the film to the other sheet one side after the film and the other sheet piece are peeled off. Therefore, after peeling between the sheet pieces, the dot-shaped adhesive smoothly moves from the film to the side of one sheet piece, and the one sheet piece is bonded and protected. It does not damage the paper to be used, does not damage the paper that composes one of the sheet pieces on the transfer side, and therefore does not cause the damage to the main body of the envelope at the time of opening as in the past. Ah .

As a result of preventing damage to the paper as described above, there is an advantage that it is not necessary to select the paper type and any kind of paper can be used as the communication body.

Further, since the adhesive in the peripheral portion for adhering the film and the other sheet piece is a dot-like adhesive, there is an advantage that the peeling between the sheet pieces can be performed very easily and smoothly.

Further, since the film is transparent, even if the film remains on the sheet piece, the description items displayed on the sheet piece can be seen through the film and the displayed information is printed. If it is, the gloss of the film has the advantage of improving the printing effect.

[Brief description of drawings]

FIG. 1 is a front view of a sealed letter as an example.

FIG. 2 is an enlarged cross-sectional view taken along the line AA of FIG.

FIG. 3 is an enlarged cross-sectional view with an intermediate omitted state in which one sheet piece is peeled off.

FIG. 4 is a front view of the same.

FIG. 5 is an enlarged cross-sectional view in which a middle part is omitted in a state where two sheet pieces are separated.

FIG. 6 is a front view of the same.

FIG. 7 is an enlarged cross-sectional view in which intermediate portions are omitted in a state where all the sheet pieces are peeled off.

FIG. 8 is a front view of the same.

FIG. 9 is a rear view of the same.

FIG. 10 is an enlarged cross-sectional view of another embodiment with intermediate omitted.

FIG. 11 is an enlarged cross-sectional view of another embodiment with intermediate omitted.

FIG. 12 is an enlarged cross-sectional view of another embodiment with intermediate omitted.

[Explanation of symbols]

 1 ... Envelope body 1a, 1b, 1c, 1d ... Sheet piece 6 ... Film 8 ... Point adhesive

Claims (1)

[Scope of utility model registration request] 1. A communication body 1 such as a sealed letter is constructed by connecting at least two sheet pieces 1a, 1b in series, and at least two sheet pieces 1a, 1b of the communication body 1 are bent, A synthetic resin film 6 is adhered to the inner surface side of the bent one sheet piece, and the peripheral portion of the film 6 on the side opposite to the adhering surface and the inner surface side peripheral portion of the other sheet piece are It is configured such that it is releasably adhered via a dot-like adhesive 8 and that the dot-like adhesive 8 moves from the film 6 to the other sheet piece side after the film 6 and the other sheet piece are peeled off. A communication body such as a sealed letter characterized by being