JP3933956B2 - Folding seal sheet and folding seal - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a folded seal sheet that is folded to form a sealed letter containing therein a letter or a stored matter such as a printed matter, and a folded seal using the sheet.
[0002]
[Prior art]
Seals using a conventional folding seal sheet break the opening perforation provided along the three sides and cut out these three sides, or break the two opening perforations provided parallel to one side. It is configured so as to be cut into a strip shape and opened.
[0003]
[Problems to be solved by the invention]
For this reason, conventionally, since the portion cut out at the time of opening becomes waste, there is a disadvantage that the disposal processing is complicated. The present invention aims to eliminate this inconvenience.
[0004]
[Means for Solving the Problems]
In order to achieve this object, the folding sealed letter sheet 1 of the present invention is provided with a first folding part P and a second folding part Q parallel to the short sides 1a and 1b of the rectangular sheet 1, and the first folding part. The distance between P and the second folding part Q is set to be substantially equal to the distance from the second folding part Q to the short side 1a on the folding part Q side, and the first folding part P to the folding part P side. The distance to the short side 1b of the sheet 1 is narrower than the distance between the first fold part P and the second fold part Q. For example, the distance to the short side 1b is set to almost half, while the long side 1c, 1d of the sheet 1 is parallel to the long side 1c. A one-cut perforation 4a is provided, and along one long side 1c parallel to the cut-off perforation 4a, except for between the first fold portion P and the second fold portion Q, they are on extension lines. A second perforation 4b and a third perforation 4c are provided so as to be positioned, and one of the sheets 1 is provided. On the side, a weak adhesive portion 2a is provided at a portion sandwiched between the first and second cutting perforations 4a and 4b along the short side 1a on the second folding portion side, and the short side 1a The remaining portion along the portion and the portion along each of the pair of long sides 1c and 1d are provided with a strong adhesion portion 3b extending in a band-like key shape and a strong adhesion portion 3a extending in a belt-like linear shape, On the surface side, a weak adhesive portion 2b is provided at a portion sandwiched between the first and third cut perforations 4a and 4c in a portion opposite to the second fold portion Q along the first fold portion P. In addition, a band-like shape is provided for the remaining part along the first folding part P and the part along the pair of long sides 1c and 1d extending from the first folding part P toward the short side 1b on the folding part side. A strong adhesive part 3d extending in the shape of a key and a band-like strong adhesive part 3c extending linearly are provided. Those were.
[0005]
In the above-described configuration, the first folding portion P on the side that does not include the second cutting perforation 4b and the second folding portion Q of the portion that is divided into two by the first cutting perforation 4a of the sheet 1 Or the surface where the strong adhesion portions 3a and 3b are not provided in any one portion between the second fold portion Q and the short side 1a on the fold portion side is referred to as an address display surface S, Between the first folding part P on the side including the second cut perforation 4b and the second folding part Q, or from the second folding part Q to the short side 1a on the folding part Q side It is preferable that any one of the sections up to is a postcard piece T.
[0006]
The sealed letter 5 created from the folded letter sheet 1 having the above-described configuration is the above-mentioned folded letter sheet 1 with the surface provided with the weakly bonded part 2a along the short side 1a on the second folded part Q side, At the first folding part P, the short side 1b side is folded from the folding part P to the inner surface side so that the strong adhesion parts 3a and 3b along the long sides 1c and 1d are in contact with each other, and before and after the folding. An accommodation such as a letter L is placed between the first folding portion P and the second folding portion Q on the inner surface side, and the short side 1a side from the folding portion Q is placed on the inner surface at the second folding portion Q. Folded to the side and extended in parallel with a part of each of the long sides 1c, 1d and each of the short sides 1a, 1b, and in parallel with the remaining portions of the short sides 1a, 1b, and the strongly bonded portions 3a, 3b, 3c, 3d The weakly bonded parts 2a and 2b that extend are brought into contact with each other, and the strongly bonded parts 3a, 3b, 3c, and 3d are difficult to peel off and weak Wear portion 2a, 2b to each other are made to adhere removably.
[0007]
As a still more preferable configuration, in addition to the above-described configurations, a notch portion for easily performing the peeling start operation can be provided on the short side 1a serving as the peeling start end.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the invention will be described in detail with reference to the accompanying drawings. Here, FIG. 1 is a schematic plan view showing the inner surface side of the sheet, FIG. 2 is a schematic plan view showing the outer surface side of the sheet, and FIG. 3 is a schematic diagram showing a state of being folded at the first folding portion. FIG. 4 is a schematic plan view showing a state in which the second folded portion is further folded into a sealed letter, FIG. 5 is a schematic perspective view showing a first stage of opening, and FIG. 6 is a second stage of opening. FIG. 7 is a schematic perspective view showing a separated postcard piece.
[0009]
As shown in FIGS. 1 and 2, the folded and sealed sheet 1 has a rectangular shape and is provided with a first fold P and a second fold Q in parallel with the short sides 1 a and 1 b. These folding parts P and Q are predetermined folding parts and are not indicated by perforations or instruction lines, and are therefore shown by virtual lines. The interval between the first fold portion P and the second fold portion Q is set to be substantially equal to the interval from the second fold portion Q to the short side 1a on the fold portion Q side, while the first fold portion P is set. To the short side 1b on the folding part P side is set to approximately half of each of the intervals.
[0010]
Further, a first perforation 4a is provided in a position parallel to the long sides 1c and 1d of the sheet 1 and close to the long side 1c, and the one of the long sides is parallel to the perforation 4a. A second cutting perforation 4b and a third cutting perforation 4c are provided along the side 1c so as to be positioned on the extension line except for the portion between the first folding portion P and the second folding portion Q. Yes. A postcard piece T is composed of the folded portions P and Q and the portion surrounded by the long side 1c and the first cutting perforation 4a. The size of the postcard piece T is almost the same as that of the government-made postcard. It ’s big.
[0011]
As shown in FIG. 1, the folding seal sheet 1 is sandwiched between the first and second cut perforations 4a and 4b along the short side 1a on the second folding portion Q side on the inner side when the folding seal sheet 1 is folded. A weakly bonded portion 2a is provided at a portion to be bonded, and a strong bonded portion 3b extending in a band-like key shape is formed on the remaining portion along the short side 1a and a portion along each of the pair of long sides 1b and 1c, A strong bonding portion 3a extending linearly is provided.
[0012]
On the other hand, on the outer surface side when folding the folding seal sheet 1 shown in FIG. 2, the portion on the opposite side of the second fold portion Q along the first fold portion P, in other words, the first fold portion P is provided. A weak adhesive portion 2b is provided at a portion between the first and third cutting perforations 4a and 4c in the portion along the short side 1b along. Further, the remaining portions along the first folding portion P and the portions along the pair of long sides 1c and 1d extending from the first folding portion P toward the short side 1b on the folding portion side are respectively strip-shaped. A strong adhesion portion 3d extending in a key shape and a belt-like strong adhesion portion 3c extending linearly are provided. And the address display surface S is comprised by the part which can be enclosed by the 2nd folding part Q and the 1st cutting perforation 4a of this outer surface side.
[0013]
Then, the sealed letter 5 formed using the sheet | seat 1 for folding sealed letters mentioned above is demonstrated. As shown in FIG. 1, a reply address display 11 is provided on the address display surface of the postcard piece T in advance on the inner surface side, which is the surface provided with the weak adhesive portion 2 a along the short side 1 a of the folded seal sheet 1. The guidance display 12 is printed on the second folding portion Q side connected to the postcard piece T, and the explanatory note 13 is printed on the first folding portion Q side connected to the postcard piece T, respectively. Each of these displays 11, 12, 13 is the same fixed information common to all the destinations.
[0014]
On the other hand, as shown in FIG. 2, on the address display surface S on the outer surface side of the folded sealed letter sheet 1, an address display 14 as a destination of the sealed letter 5 is printed by an appropriate printer (not shown). This printing is variable information that differs for each destination, and it is preferable that the printer is connected to a computer (not shown) that has previously input destination data.
[0015]
After printing or printing the necessary information in this way, as shown in FIG. 3, the folded sealing sheet 1 is folded at the first folding part P from the folded part P to the inner side with the short side 1b side, The strong adhesion portions 3a and 3b along the long sides 1c and 1d are in contact with each other. Before and after the folding, an accommodation, for example, a letter L (illustrated by phantom lines) is placed between the first folding part P and the second folding part Q on the inner surface side of the sheet 1.
[0016]
From the state of FIG. 3, the second folding portion Q is folded from the folding portion Q on the short side 1a side to the inner surface side, that is, the letter L, and strongly bonded portions 3a, 3c along the long sides 1c, 1d, 3b, 3d and weakly bonded parts 2a, 2b are in contact with each other, the strongly bonded parts 3a, 3c, 3b, 3d are bonded to each other so that peeling is difficult, and the weakly bonded parts 2a, 2b are bonded to each other in FIG. This is the sealed letter 5 shown. This sealed letter 5 is posted in the same manner as a normal sealed letter and mailed to the addressee.
[0017]
Next, the procedure for opening the sealed letter 5 configured as described above will be described. First, in the state shown in FIG. 4, the cutting perforations 4a and 4b are broken from the end of the short side 1a, and the corresponding portions between the cutting perforations 4a and 4b are rolled up from the end of the short side 1a. Then, the adhesion between the weakly bonded portions 2a and 2b is peeled off, and the cut perforations 4a and 4b are sequentially broken. As a result, as shown in FIG. 5, the portion on the short side 1b side, the postcard piece T, and a part of the letter L are exposed from the first folding portion P located inside. Next, when the exposed short side 1b end is picked and each opening perforation 4a, 4c is broken and pulled up, a portion excluding the address display surface S on one side of the sealed letter 5 is opened as shown in FIG. As a result, almost half of the stored letter L is exposed and can be taken out.
[0018]
Then, the first cutting perforation 4a corresponding to the postcard piece T is broken and cut at positions corresponding to the folding portions P and Q that define the top and bottom of the postcard piece T, so that an independent postcard piece T is obtained. Can be obtained (see FIG. 7). Since this postcard piece T has already been printed with a destination such as a sealed letter delivery company, it is suitable for use as a reply postcard to the contents of the letter L. Further, if each of the folding parts P and Q is formed by a perforation for cutting, the postcard piece T can be easily separated.
[0019]
In addition, this invention is not limited to embodiment mentioned above, For example, the space | interval of the folding part P and the short side 1b narrower than the space | interval of the 1st folding part P and the 2nd folding part Q is the said. It is not limited to almost half of the interval. Moreover, you may form the postcard piece T in the part between the 2nd folding part Q and the short side 1a. Further, the address display surface S may be formed on the outer surface side in the portion between the first fold portion P and the second fold portion Q.
[0020]
【The invention's effect】
As is apparent from the above description, according to the folded sealed letter sheet of claim 1 of the present application, there is an effect that the sealed letter can be easily formed by folding in three at each folding part.
[0021]
Further, according to the folding sealed letter sheet of claim 2 of the present application, in addition to the effects described above, there is an effect that a part of the sheet can be effectively used as a postcard piece.
[0022]
Furthermore, according to the envelope of claim 3 of the present application, waste such as swarf is not generated at the time of opening, it is easy to open, and since it is an unprecedented opening method, the opening rate is improved by inviting the interest of the recipient of the envelope. , Has the effect.
[Brief description of the drawings]
FIG. 1 is a schematic plan view showing an inner surface side of a folding sealed letter sheet.
FIG. 2 is a schematic plan view showing an outer surface side of a folded sealed letter sheet.
FIG. 3 is a schematic plan view showing a state of being folded at a first folding part.
FIG. 4 is a schematic plan view showing a sealed letter.
FIG. 5 is a perspective view showing a first stage of opening.
FIG. 6 is a perspective view showing a second stage of opening.
FIG. 7 is a schematic perspective view showing a separated postcard piece.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Folding seal sheet 1a, 1b Short side 1c, 1d Long side 2a, 2b Weak adhesion part 3a, 3b, 3c, 3d Strong adhesion part 4a, 4b, 4c Cutting perforation 5 Seal letter P, Q Folding part S Address display Face T postcard fragment

Claims (3)

A first fold portion and a second fold portion are provided in parallel with the short side of the rectangular sheet, and the distance between the first fold portion and the second fold portion is short from the second fold portion to the fold portion side. The distance from the first fold part to the short side on the fold part side is set to be narrower than the distance between the first fold part and the second fold part. A first perforation is provided in parallel with the long side of the sheet, and along one long side in parallel with the perforation for cutting, each other except between the first fold and the second fold. A second perforation for cutting and a third perforation for cutting are provided so as to be positioned on the extension line, and the first and second perforations along the short side of the second folding portion are provided on one side of the sheet. A weak adhesive portion is provided at a portion sandwiched between two perforations for cutting, and the remaining portion along the short side and a pair of lengths The first and third cuts are provided on the other side of the sheet on the opposite side of the second fold along the first fold. A weak adhesive portion is provided at a portion sandwiched between perforations, and the remaining portion along the first fold portion and a pair of long sides extending from the first fold portion toward the short side on the fold portion side. A sheet for folding sealed letters, characterized in that a strong adhesive part is provided on each of the parts. Between the first fold and the second fold on the side that does not include the second cut perforation of the portion divided into two by the first cut perforation extending parallel to the long side of the sheet, or One of the portions from the second folded portion to the short side on the folded portion side is a surface on which the strong adhesion portion is not provided as an address display surface, and for the second cutting out of the two divided portions. One of the portions between the first fold portion on the side including the perforation and the second fold portion or between the second fold portion and the short side on the fold portion side is used as a postcard piece. The sheet for folding sealed letters according to claim 1 characterized by the above-mentioned. The folded sealed sheet according to claim 1 or 2, wherein the folded portion is formed at the first folded portion with a surface provided with a weak adhesive portion along the short side on the second folded portion side. Folding the short side to the inner surface side to contact the strongly bonded portions along each long side, and before and after the folding, between the first fold portion and the second fold portion on the inner surface side Between the strongly bonded portions that are placed in parallel with each of the long sides and a part of each short side by placing a storage such as a letter on the second folding portion and folding the short side from the folded portion to the inner surface side in the second folding portion The folded sealed letter is characterized in that the weakly bonded parts extending in parallel with the remaining part of each short side are in contact with each other, the strongly bonded parts are bonded to each other, and the weakly bonded parts are bonded to each other so as to be peeled.

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