JP2010023261A - Postcard sheet and method for manufacturing postcard - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a postcard sheet wherein an opening part of the postcard is provided on a flat part thereof to prevent the opening part, which is laminated via removable adhesive, from peeling during delivery and to provide a method for manufacturing the postcard from the postcard sheet. <P>SOLUTION: The postcard sheet, which is folded in a part intended to be folded formed in the center thereof, consists of a first adhesive structure formed inside the fold and a second adhesive structure formed on a paper end in parallel with the part intended to be folded, a paper piece on one side of the part intended to be folded having a part intended to be opened formed in parallel with the part intended to be folded. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention is a postcard sheet in which an opening portion of a postcard is provided on a flat portion of a postcard so that the opening portion of the postcard bonded with a re-peelable adhesive is not peeled off in the middle of sending, and a postcard is produced from this postcard sheet The present invention relates to a method for making a postcard.

In recent years, printed postcards have been used in which transmission information is printed on the surface on which the re-peelable adhesive has been formed in advance, then folded in half, and the re-peelable adhesive-formed surfaces are pressure-bonded together to protect and send the print information. ing.
With reference to FIG. 6, an example of the conventional pressure-bonded postcard will be described.
In the example of the postcard shown in FIG. a, the destination information 500 is printed on a bi-fold type postcard sheet (not shown). The postcard 70 is obtained by pressure bonding with
In many cases, the postcard 70 is formed with a corner cut or the like in the opening portion 200 to facilitate opening.
The opening part 200 may be formed on the surface on which the destination information is printed or may be formed on the back surface.
FIG. b shows a cross section along line BB in FIG. When the postcard sheet base paper 50 is folded at the planned folding portion 51 with the surface to which the re-peelable adhesive (pressure-sensitive adhesive) 20 is applied inside, and pressure-bonded, the pressure-sensitive adhesive surface (the surface of the pressure-sensitive adhesive) A postcard in which the transmission information 510 printed on is protected is completed.
Destination information 500 is printed in advance by a double-sided printer or the like on the surface of the postcard.
The postcard on which the transmission information 510 and the destination information 500 are printed is sent, but some force may be applied in the middle of sending, and a part of the postcard may be peeled off at the boundary part of the pasting (the part indicated by the reference numeral 200). To do.
As a result, there is a possibility that transmission information (personal information) 510 printed on the bonding surface may be peeped.
FIG. c shows a state where the postcard shown in FIG. Transmission information 510 is printed on the surface of the postcard to which the re-peelable adhesive (pressure-sensitive adhesive) 20 is applied, and destination information 500 is printed on the reverse surface.

Therefore, in the concealed pressure-bonded postcard, which is produced by closing the inner surfaces of the secret information entry field, folding the postcard paper in three, and crimping it, securing a sufficient information area, low production cost, and peeling of the adhesive There is provided a concealed pressure-bonded postcard that ensures sufficient confidentiality (see Patent Document 1).
According to the contents described in Patent Document 1, “the inner surface of the secret information description column of the postcard paper that can be folded in three and includes the secret information description column that describes the secret information is closed and is substantially Z-shaped. In the concealed pressure-bonded postcard that has been crimped, a folded edge connected to the secret information entry column on one side of the postcard paper is extended so that the folded postcard paper is folded into three substantially Z-shapes. By increasing the thickness of the edge portion by the edge portion and setting the strong adhesion portion A, it is possible to prevent adhesion peeling between the inner surfaces of the secret information description columns.

JP-A-9-1959

  Therefore, the present invention provides a postcard sheet in which an opening portion of a postcard is provided on a flat portion of a postcard so that the opening portion of the postcard bonded with a releasable adhesive is not peeled off in the middle of sending, and a postcard from the postcard sheet. It is an object of the present invention to provide a method for producing a postcard for producing a card.

  In order to achieve the above object, a first aspect of a postcard sheet of the present invention is a first adhesive structure portion that is folded at a planned folding portion formed at a central portion and is formed at a folded inner side. And a postcard sheet which becomes a postcard by being bonded by a second adhesive structure portion formed on a paper end parallel to the planned folding portion, and the folding paper is provided on one side of the planned folding portion. A scheduled opening part for opening is formed in parallel with the scheduled part.

  Further, the second aspect is the first aspect, wherein the first adhesive structure portion is formed with a re-peelable non-re-pasteable adhesive or a re-pullable re-pasteable adhesive, and the re-peelable When a non-re-adhesive adhesive is formed, it is formed on the entire surface of the first adhesive structure, and when the re-peelable re-adhesive adhesive is formed, one side of the planned folding portion is opened. It is formed on the entire surface of the paper piece on which the planned portion is formed, and the second adhesive structure portion is formed with a pressure-sensitive adhesive that cannot be removed again.

Further, the third aspect is a postcard preparation method for preparing a postcard from a postcard sheet on which a releasable and non-reattachable adhesive is formed on the first adhesive structure portion of the second aspect, ,
A step of forming a releasable and non-reattachable adhesive structure on the first adhesive structure, a step of printing transmission information on the first adhesive structure forming surface of the postcard sheet, and a first adhesive structure Printing the destination information on the opposite side of the surface on which the sheet is formed, the step of folding the postcard sheet on the planned folding portion and bonding the first adhesive structure portion and the second adhesive structure portion together, and immediately after the bonding And a step of forming a cut in the planned opening portion.

  Further, the fourth aspect is a method for producing a postcard for producing a postcard from a postcard sheet on which a releasable and re-adhesive adhesive is formed on the first adhesive structure part of the second aspect, A step of printing transmission information on one side of the planned folding portion on the first adhesive structure forming side, a paper piece side on which the opening planned portion is not formed, and a step of printing destination information on the back side on which the transmission information is printed; , A step of forming a releasable and re-adhesive adhesive structure on the entire surface of the piece of paper on which the opening-scheduled portion on the same surface as the surface on which the transmission information is printed is formed; It consists of the process of bonding a postcard sheet | seat in a 1st adhesion structure part and a 2nd adhesion structure part, and the process of forming a notch in the opening expected part immediately after bonding.

1) As in the first aspect, the sheet is folded at the planned folding portion formed at the center portion, and the first adhesive structure portion formed on the folded inner side and the paper end parallel to the planned folding portion. A postcard sheet to be a postcard that is bonded by the formed second adhesive structure portion, and the one-side paper piece of the planned folding portion is an opening planned portion for opening parallel to the planned folding portion As a result, the bonded portion is not easily peeled off as in the conventional case even if some external force is applied during the delivery because the planned opening portion is provided on the flat portion.
In addition, a second adhesive structure portion (an adhesive that cannot be re-peeled later) is formed in parallel with the planned opening portion at the opposite end portion of the postcard sheet on which the first adhesive structure portion is formed. Therefore, even if some external force is applied to the edge of the postcard, the bonded portion is not easily peeled off as in the prior art.
2) Also, as in the second aspect, in the first aspect, the first adhesive structure portion is formed with a re-peelable non-re-pasteable adhesive or a re-peelable re-pullable adhesive, When the re-peelable and non-re-pasteable adhesive is formed, it is formed on the entire surface of the first adhesive structure part, and when the re-peelable and re-pasteable adhesive is formed, the foldable part is formed. Adhesive strength to the first adhesive structure is formed by forming a pressure sensitive adhesive that cannot be re-peeled on the second adhesive structure. Even if a weak re-peelable and re-adhesive adhesive is formed, it will not be peeled off from the planned opening portion during delivery for the reason described above.
In addition, since an adhesive having a high adhesive strength is formed in a strip shape in parallel with the planned opening portion at the opposite end on the side where the first adhesive structure portion of the postcard sheet is formed, Even if an adhesive having a weak adhesive force is used for the adhesive structure portion, it is not easily peeled off from the bonded portion as in the prior art.
3) Also, as in the third aspect, a postcard preparation method for preparing a postcard from a postcard sheet on which a releasable and non-reattachable adhesive is formed on the first adhesive structure portion of the second aspect. And at least a step of forming a releasable and non-reattachable adhesive structure on the first adhesive structure portion, a step of printing transmission information on the first adhesive structure portion forming surface of the postcard sheet, A step of printing destination information on the opposite side of the surface on which the first adhesive structure portion is formed, and a step of folding the post-card sheet on the planned folding portion and bonding the first adhesive structure portion and the second adhesive structure portion together And a step of forming a cut in the unscheduled portion immediately after bonding, a postcard can be produced even if the postcard sheet manufacturing location differs from the print location such as transmission information.
4) Also, as in the fourth aspect, a postcard preparation method for preparing a postcard from a postcard sheet on which a releasable and re-adhesive adhesive is formed on the first adhesive structure portion of the second aspect. Printing the transmission information on at least one side of the planned folding portion on the first adhesive structure forming side, the side of the paper on which the planned opening portion is not formed, and destination information on the back side on which the transmission information is printed. A step of printing, a step of forming a releasable and reattachable adhesive structure on the entire surface of the side of the paper on which the opening planned portion on the same side as the surface on which the transmission information is printed is formed, and a postcard sheet is scheduled to be folded Printers for transmitting information and the like by comprising a step of folding at the first part and pasting the postcard sheet at the first adhesive structure part and the second adhesive structure part, and a step of forming a cut in the part to be opened immediately after the pasting Is a postcard Suitably accommodate if it is equipment manufacturing location.

Hereinafter, a postcard sheet of the present embodiment and a method for producing a postcard for producing a postcard from the postcard sheet will be described in detail with reference to the drawings.
FIG. 1 is a diagram for explaining an embodiment of a postcard sheet, FIG. 2 is a diagram for explaining a state in which the postcard sheet of FIG. 1 is pasted into a postcard, and FIG. FIG. 4 is a diagram for explaining an example of a cross section taken along line A, FIG. 4 is a diagram for explaining another example of the cross section taken along line AA of FIG. 2, and FIG. 5 is a postcard developed at the opening portion of FIG. FIG. 6 is a diagram for explaining a state, and FIG. 6 is a diagram for explaining an example of a conventional postcard sheet.

An embodiment of a postcard sheet will be described with reference to FIGS.
The postcard sheet 1 has a destination information 100 printed on the back surface of the postcard sheet 1 shown in FIG. 1 (hereinafter also referred to as “printing”), on the surface on which the first adhesive structure portion 2 and the second adhesive structure portion 3 are formed. After the transmission information 110 is printed, the postcard sheet 1 is folded at the central folding portion 11 and pasted by the first adhesive structure portion 2 to form a postcard.
Transmission information that may be read by others can be printed on the same side of a piece of paper adjacent to the piece of paper on which the destination information 100 is printed.

A scheduled opening portion 12 is formed in parallel with the scheduled folding portion 11 on one side of the paper with the scheduled folding portion 11 as a boundary.
Further, a second adhesive structure portion 3 is formed in parallel with the planned opening portion 12 on the side where the first adhesive structure portion 2 is formed at the opposite end of the postcard sheet 1.
Although the second bonding structure 3 is formed in a band shape in the drawing, it may be linear or a set of points arranged on a straight line.
The first adhesive structure 2 is formed with a re-peelable non-re-pasteable adhesive or a re-peelable re-pullable adhesive. When an adhesive that can be re-peeled and cannot be re-applied is formed on the first adhesive structure portion 2, it is formed on the entire surface of the first adhesive structure portion 2.
Further, when a releasable and re-adhesive adhesive is formed on the first adhesive structure portion 2, the adhesive is formed on the entire surface of the paper piece on which the planned opening portion 12 on one side of the expected folding portion 11 is formed. Depending on the adhesive strength of the detachable and re-adhesive adhesive, a release agent may be formed on the remaining side (the surface on which the transmission information 110 is printed). That is, a release agent is formed when the adhesive strength of the re-peelable and re-pasteable adhesive is large, and the peel treatment is not performed when the adhesive strength of the re-peelable and re-pasteable adhesive is low.

The planned opening portion 12 of the postcard sheet 1 may be formed at any place in the position near the folding end portion 11, the central portion of the paper edge, or any edge portion.
The postcard sheet 1 made in the form of a sheet or in a continuous form is folded and pasted at the planned folding portion 11 and then attached to the laminating apparatus before being finally cut into postcards. A slitter or the like forms a cut in the planned opening portion 12 to form an opening portion.
The cut of the planned opening portion 12 is formed so as to penetrate the postcard sheet base paper 10 and reach the first adhesive structure portion 2.

  The fold scheduled portion 11 is formed with a muscle push or a perforated cut so that it can be easily folded.

With reference to FIG. 3, an example of the cross section along the AA line of FIG. 2 will be described.
The example shown in FIG. 3 is an example in the case where an adhesive that can be re-detached and cannot be re-applied is formed on the first adhesive structure portion 2.
First, the 1st adhesion structure part 2 with the adhesive which can be re-peeled and cannot be re-pasted is formed in the single side | surface of a postcard sheet base paper. Furthermore, the 2nd adhesion structure part 3 by the pressure sensitive adhesive which cannot be removed again is formed in the both ends of a postcard sheet | seat. After the first adhesive structure portion 2 and the second adhesive structure portion 3 are dried, the transmission information 110 is printed on the first adhesive structure portion 2 forming surface. Further, the destination information 100 is printed on the back surface of the transmission information 110 printing surface. The postcard sheet base paper 10 is folded at the planned folding portion 11 by the crimping device, and a cut is formed in the planned opening portion 12 to obtain a postcard.

An example when a re-peelable and re-pasteable adhesive is formed on the first bonding structure 2 will be described.
The re-peelable and re-adhesive adhesive is formed on one side of the planned folding portion 11 in FIG. 3 and on the entire surface of the paper piece on which the planned opening portion is formed. In addition, a pressure-sensitive adhesive that cannot be re-peeled is formed on the second adhesive structure portion.
Although not shown in the drawings, depending on the adhesive strength of the detachable and re-adhesive adhesive, a release layer may be formed on the first adhesive structure portion on the remaining one side (paper piece on which destination information is printed). When the adhesive strength of the re-peelable and re-pasteable adhesive is small, no release layer is formed.

A second adhesive structure portion 3 is formed of an adhesive having a high adhesive strength in parallel with the planned opening portion 12 at the opposite end portion on the side where the first adhesive structure portion of the postcard sheet is formed.
Thus, even if an adhesive (adhesive) having a weak adhesive force is used for the first adhesive structure portion, it is not easily peeled off from the bonded portion as in the prior art.

When forming a detachable and re-adhesive adhesive on the first adhesive structure 2, print the transmission information 110 on the first adhesive structure 2 formation planned surface before forming the first adhesive structure 2. To do. Further, the destination information 100 is printed on the back surface of the transmission information 110 printing surface.
A postcard sheet base paper 10 is formed on the same line by forming a second adhesive structure 3 and a detachable and re-adhesive adhesive on the printed surface of the transmission information 110 of the postcard sheet on which the transmission information 110 and the destination information 100 are printed. Is folded at the planned folding portion 11 and pasted together, and then a cut is formed in the planned opening portion 12 to form a postcard.

With reference to FIG. 4, another example of a cross section taken along line AA of FIG. 2 will be described.
The example shown in FIG. 4 is an example in which the first adhesive structure portion 2 has a pseudo-adhesive structure, in which a pseudo-adhesive is formed on the inner surface that is folded and a pressure-sensitive adhesive is formed on the opposite surface. The formed transparent resin film is sandwiched between the postcard sheet base papers 10 and has a pseudo-adhesion structure.
First, the 2nd adhesion structure part 3 is formed in the surface which forms the 1st adhesion structure part of the postcard sheet base paper 10, and it dries.
Next, the transmission information 110 is printed on the surface on which the second adhesive structure portion 3 is formed, and the destination information 100 is printed on the reverse side of the transmission information 110 print surface.
The postcard sheet on which the transmission information 110 and the destination information 100 are printed is folded by the planned folding portion 11 so that the transmission information 110 is inside, the pseudo adhesive sheet is sandwiched between the transmission information print surfaces, and the postcard sheet is crimped by a crimping device. To do. A notch that penetrates the transparent plastic sheet 4 of the pseudo-adhesive sheet is formed in the planned opening portion 12 by a crimping device to form a postcard.

With reference to FIG. 5, the state which opened the postcard in the opening part of FIG. 3 is demonstrated.
When the postcard shown in FIG. 3 is turned upside down and the postcard sheet base paper 10 is unfolded in the direction of the arrow from the notch formed in the planned opening portion 12, the state shown in FIG. 5 is obtained.
One of the unfolded paper pieces is bent by the second adhesive structure section 3, and the remaining one piece of paper is flattened by the planned folding section 11 and printed transmission information 110. Will appear.
As described above, since the opening-scheduled portion 12 is provided on the flat portion, even if some external force is applied during sending, the pasting portion is easily peeled off like the conventional postcard described in FIG. Information cannot be peeped.

(material)
An example of the material used for the postcard sheet of the present invention will be described with reference partially to FIGS.
Examples of materials used for the postcard sheet base paper 10 of the postcard sheet 1 include non-coated paper such as high-quality paper, medium-quality paper, lower grade paper, and colored high-quality paper, art paper, coated paper, lightweight coated paper, etc. The paper is appropriately selected from industrial paper, embossed paper, cast coated paper, craft paper, etc.
The basis weight of the postcard sheet base paper 10 is selected from 128 to 157 g / m ² of paper so that when the postcard is finished, the first and second adhesive structures are within 6 g.

The re-peelable and non-re-pasteable adhesive used for the first bonding structure 2 has a structure in which an adhesive obtained by adding fine particles to a rubber or acrylic adhesive main agent is provided on both sides.
When using the re-peelable and re-pasteable adhesive (post-it type adhesive) used for the first adhesive structure part 2, a microsphere added to the adhesive or a curing agent added to the adhesive Use the added one.
Examples of the adhesive used for the second adhesive structure 3 include acrylic resin, vinyl resin, polyester resin, urethane resin, amide resin, epoxy resin, rubber resin, and ionomer resin. , Selected from known adhesives.

As an adhesive used for the pseudo-adhesive 6, a structure composed of an adhesive layer and a release layer made of a thermoplastic resin, a structure in which an olefin resin / non-olefin resin are coextruded and laminated, and a rubber system used in a confidential postcard A known pseudo-adhesion structure such as a structure in which a pseudo-adhesive in which fine particles are added to an adhesive main agent is provided on one side or both sides is used.
The adhesive used for the pseudo-adhesion structure 6 and the adhesive and pressure-sensitive adhesive used for the first adhesion structure 2 are selected from those having transparency.

Although not shown, when the postcard sheet is printed by printing, a commercially available ultraviolet curable offset ink is used. If the lot of postcards is small, the pattern is printed together with the destination information and transmission information.
The release layer is formed by printing an offset type UV ink.

  Available for postcards where the information sent must be protected.

It is a figure for demonstrating one Embodiment of a postcard sheet | seat. It is a figure for demonstrating the state which the postcard sheet | seat of FIG. 1 was bonded together and became the postcard. It is a figure for demonstrating an example of the AA line cross section of FIG. It is a figure for demonstrating another example of the AA sectional view of FIG. It is a figure for demonstrating the state which opened the postcard in the opening part of FIG. It is a figure for demonstrating an example of the conventional postcard sheet | seat.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Postcard sheet 2 1st adhesion structure part 3 2nd adhesion structure part 4 Transparent resin film 6 Pseudo-adhesive 7,70 Postcard 10,50 Postcard sheet base paper 11,51 Planned folding part 12,200 Planned opening part, Unsealed part, cut 20 Pressure sensitive adhesive 100,500 Address information 110,510 Transmission information

Claims (4)

Folded at the planned folding portion formed at the center, and by the first adhesive structure portion formed at the folded inner side and the second adhesive structure portion formed at the paper end parallel to the planned folding portion A postcard sheet that is pasted to become a postcard,
A postcard sheet, wherein an opening planned portion for opening is formed on one side paper piece of the planned folding portion in parallel to the planned folding portion. The postcard sheet according to claim 1,
The first adhesive structure is formed with a re-peelable non-re-pasteable adhesive or a re-pullable re-pasteable adhesive,
If the re-peelable and non-repellable adhesive is formed, it is formed on the entire surface of the first adhesive structure,
When the re-peelable and re-stickable adhesive is formed, one side of the foldable portion is formed on the entire surface of the paper piece on which the opening portion is formed,
A postcard sheet, characterized in that a pressure-sensitive adhesive that cannot be removed again is formed on the second adhesive structure. A postcard production method for producing a postcard from a postcard sheet on which a releasable and non-reattachable adhesive is formed on the first adhesive structure portion according to claim 2, comprising:
A step of forming a releasable and non-reattachable adhesive structure on the first adhesive structure, a step of printing transmission information on the first adhesive structure forming surface of the postcard sheet, and a first adhesive structure Printing the destination information on the opposite side of the surface on which the sheet is formed, the step of folding the postcard sheet on the planned folding portion and bonding the first adhesive structure portion and the second adhesive structure portion together, and immediately after the bonding And a step of forming a notch in the planned opening portion, and a method for producing a postcard. A method for producing a postcard for producing a postcard from a postcard sheet on which a releasable and re-adhesive adhesive is formed on the first adhesive structure according to claim 2, comprising:
A step of printing transmission information on one side of the planned folding portion on the first adhesive structure forming side, a paper piece side on which the opening planned portion is not formed, and a step of printing destination information on the back side on which the transmission information is printed; , A step of forming a releasable and re-adhesive adhesive structure on the entire surface of the piece of paper on which the opening-scheduled portion on the same surface as the surface on which the transmission information is printed is formed; A method for producing a postcard, comprising: a step of bonding a postcard sheet between a first bonding structure portion and a second bonding structure portion; and a step of forming a cut in a portion to be opened immediately after bonding.

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