JP2010168054A - Envelope - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To use an envelope without any time and labor and without forming any refuse. <P>SOLUTION: An envelope includes an envelope body 10 consisting of a front piece 11 and a rear piece 12, and a sealing lid piece 20 connected to the front piece 11, and further includes a flap part 21 for return mail which is connected to the front piece 11 with a pressure-sensitive adhesive 26a being coated on a surface opposite to the rear piece 12 when being folded at a folding part 13b, a flap part 22 for outgoing mail which is separably connected to the flap part 21 for return mail with a pressure-sensitive adhesive 27 being coated on one surface, and an address label part 23 with a pressure-sensitive adhesive 26b capable of allowing only a pressure-sensitive adhesive 26a to be affixed to and peeled from one surface being coated thereon, and with address information 25 for return mail being displayed on the other surface, and peelably affixed to the flap part 21 for return mail. In the envelope body 10, the pressure-sensitive adhesive 26a is coated on an area with address information 15 for outgoing mail being displayed thereon, and a pressure-sensitive adhesive 27b is coated on an area opposite to the flap part 21 for return mail when the flap part 20 is folded at the folding part 13b. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an envelope having a sealing lid piece, and particularly to an envelope that can be used a plurality of times.

  Conventionally, when a document such as a printed matter or a letter is sent, an envelope that encloses the document or the letter is used. Such an envelope has a bag-shaped envelope body composed of two sheets and has a sealing lid piece connected to one of the two sheets. After the contents such as documents and letters are enclosed, the sealing lid is folded and sealed.

  In recent years, in an envelope that encloses and seals documents, letters, and the like in this way, an envelope that can be used a plurality of times, such as being used for reply as well as outgoing credit, has been considered. For example, a zipper part and two sealing parts coated with an adhesive are provided on the sealing lid piece, and a release paper is pasted on one of the two sealing parts at the time of outgoing communication The envelope that is sealed using the other sealing part and when the reply is made is separated from the sealing lid piece by the zipper part and the release paper is peeled from the sealing part and sealed by this sealing part. It is disclosed in Document 1.

  In this way, by attaching a release paper to one of the two sealed portions at the time of outgoing communication while having two sealed portions, the user can apply glue to the envelope by himself at the time of reply, The envelope can be sealed without attaching moisture to the re-moistened paste.

Design Registration No. 1344120

  However, in the envelope as described above, at the time of reply, since the release paper is peeled off from the sealed portion in order to use the sealed portion to which the release paper has been stuck, the waste from the release paper is generated. There is a problem that.

  Also, when replying, it is necessary for the responder to delete the destination information on the outgoing credit displayed on the envelope by some means, and to write the address information at the time of reply on the envelope, which is troublesome There is. In order to avoid this trouble, a label displaying the destination information at the time of reply is sealed in an envelope, and the responder sticks this label to the area where the destination information of outgoing credit is displayed. However, even in that case, since the release paper is attached to the label, there is a problem that dust is generated by the release paper when the label is attached.

  The present invention has been made in view of the problems of the conventional techniques as described above. In an envelope that can be used a plurality of times, such as being used for reply as well as outgoing credit, It is an object of the present invention to provide an envelope that can be used without taking time and trouble when it is used for a second time.

In order to achieve the above object, the present invention provides:
An envelope body having a bag shape having an opening portion by the first piece and the second piece, and a sealing lid piece connected to a side portion on the opening portion side of the first piece via a folding portion. In the envelope in which a first destination information display unit is provided on the envelope body or the sealing lid piece,
The sealing lid piece is
The 1st sheet | seat part with which the 1st adhesion layer which consists of a 1st adhesion means was laminated | stacked on the surface facing the said 2nd piece when it connects with the said 1st piece and is folded in the said folding part. When,
A second sheet portion connected to the first sheet portion so as to be detachable, and having a bonding structure on the same plane as the first bonding layer;
A second adhesive layer composed of a second adhesive means that can be attached and peeled only by the first adhesive means is laminated on one surface, and a second destination information display section is provided on the other surface. Provided, and having an address label portion that is detachably attached to the first sheet portion by the first attaching means and the second attaching means,
The first destination information display unit is laminated with the first adhesive layer,
The envelope body is characterized in that the second adhesive layer is laminated in a region facing the first sheet portion when the sealing lid piece is folded at the folding portion.

  In the present invention configured as described above, at the first use, the sealing lid piece is folded at the folding portion with the address label portion attached to the first sheet portion of the sealing lid piece. The first sheet displayed on the first destination information display unit provided on the envelope main body or the sealing lid piece is sealed by being adhered to the second piece of the envelope main body by the second sheet portion adhesive structure. The envelope is delivered to the destination according to the destination information. After the envelope is delivered to the destination, the first sheet portion and the second sheet portion of the sealing lid piece are separated. Since the sealing lid piece is adhered to the second piece of the envelope body by the adhesive structure of the second sheet portion, the sealing lid piece is separated from the first sheet portion and the second sheet portion. The first sheet portion is separated from the second piece, and the envelope is opened. When using again, such as replying using this envelope, first, the address label part provided with the second destination information display part is peeled from the first sheet part. The first sheet part and the address label part are peeled off from each other by the first sticking means and the second sticking means that can be stuck and peeled only from each other. can do. The address label portion peeled from the first sheet portion is attached to the first destination information display portion of the envelope body or the sealing lid piece. The first destination information display unit includes a first sticking unit that can be stuck only by the second sticking unit that constitutes the second sticking layer laminated on the address label part. Since the adhesive layer is laminated, the address label part can be attached to the first destination information display part. As a result, the first destination information indicating the first destination is not visible. In addition, when the first sheet part from which the address label part has been peeled is folded at the folding part, the first adhesive layer laminated on the first sheet part is provided in a region where the first sheet part is opposed. Since the 2nd sticking layer which consists of the 2nd sticking means in which only the 1st sticking means which constitutes can be stuck is laminated, the first sheet part is folded in the folding part, and the envelope body The envelope can be sealed.

  As described above, in the present invention, the envelope body having a bag shape having an opening portion by the first piece and the second piece is connected to the side portion on the opening portion side of the first piece via the folding portion. In an envelope having a sealing lid piece and the envelope main body or the sealing lid piece having the first destination information display section, the sealing lid piece is connected to the first piece and folded at the folding portion. The first sheet part in which the first adhesive layer made of the first adhesive means is laminated on the surface facing the second piece, and the first sheet part are detachably connected to the first sheet part, 2nd sheet | seat part which comprises the adhesion structure on the same plane as 1 adhesion layer, and the 1st adhesion means consist of the 2nd adhesion means which can be adhered and peeled only to one surface. A second adhesive layer is laminated, a second destination information display section is provided on the other surface, and the first sheet is formed by the first adhesive means and the second adhesive means. And a first labeling layer laminated on the first destination information display section, and the envelope body is folded at the folding cover piece at the folding section. In this case, since the second adhesive layer is laminated in a region facing the first sheet portion, the address label portion is peeled off from the first sheet of the sealing lid piece when used for the second time. And the 1st sticking means and address label part which constitute the 1st sticking layer laminated on this 1st address information display part in the 1st address information display part of an envelope main part or a sealing lid piece The second labeling means constituting the second adhesive layer laminated on the second adhesive means is attached to the address label part, and the first sheet part is folded at the folding part, and is laminated on the first sheet part. The first sticking means constituting the first sticking layer and the second sticking hand constituting the second sticking layer laminated on the envelope body It will be by sticking the first sheet portion to the envelope body to seal the envelope by a, without imposing labor, and can be used without generating dust.

It is a figure which shows 1st Embodiment of the envelope of this invention, (a) is a figure which shows one surface in the state which has not closed the sealing cover piece, (b) is A- shown to (a). A 'sectional view, (c) is a sectional view taken along line BB' shown in (a), (d) is a diagram showing a state where the address label part and release paper shown in (a) are peeled, and (e) The figure which shows the sticking surface of the address label part shown to (a), (f) is a figure which shows the other surface in the state which has not closed the sealing lid piece. It is a figure for demonstrating the usage method of the reciprocating envelope shown in FIG. It is a figure which shows 2nd Embodiment of the envelope of this invention, (a) is a figure which shows one surface in the state which has not closed the sealing cover piece, (b) is A- shown to (a). A 'sectional view, (c) is a sectional view taken along line BB' shown in (a), (d) is a diagram showing a state where the address label part and release paper shown in (a) are peeled, and (e) The figure which shows the sticking surface of the address label part shown to (a), (f) is a figure which shows the other surface in the state which has not closed the sealing lid piece. It is a figure for demonstrating the usage method of the reciprocating envelope shown in FIG.

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

(First embodiment)
FIG. 1 is a diagram showing a first embodiment of an envelope of the present invention, (a) is a diagram showing one surface in a state where a sealing lid piece is not closed, and (b) is a diagram in (a). A-A 'sectional view shown, (c) is a BB' sectional view shown in (a), (d) shows a state where the address label portion 23 and the release paper 24 shown in (a) are peeled off. (E) is a figure which shows the sticking surface of the address label part 23 shown to (a), (f) is a figure which shows the other surface in the state which has not closed the sealing cover piece.

  As shown in FIG. 1, the present embodiment is made of paper or film material, and includes a front piece 11 that is a first piece and a rear piece 12 that is a second piece that are connected to each other through one side of the folded portion 13 a. An envelope body 10 and a flap portion 20 which is made of paper or a film material and is a sealing lid piece connected to the front face piece 11 via a fold portion 13b provided on the side opposite to the fold portion 13a of the front face piece 11. The envelope body 10 is folded at a folding portion 13a so that the front piece 11 and the rear piece 12 face each other, and two sides adjacent to the folding portion 13a are bonded to each other. As a result, a bag shape is formed in which the side opposite to the folded portion 13a is an opening into which the inclusion is enclosed.

  The flap part 20 is connected to the front side piece 11 via the folding part 13b and the return flap part 21 which is the first sheet part and the second side connected to the folding part 13b of the reply flap part 21 on the opposite side. The forward credit flap part 22 which is the sheet part of the mail and the address label part 23 which is detachably attached to one surface of the reply flap part 22. The reply flap part 21 and the forward credit flap part 22 can be separated by a tear tape 30 attached to the boundary between the reply flap portion 21 and the outgoing credit flap portion 22.

  As shown in FIG. 1 (d), the reply flap portion 21 has a pressure-sensitive adhesive 26a as a first sticking means on the surface facing the rear piece 12 when the flap portion 20 is folded at the folding portion 13b. Is applied, the first adhesive layer is laminated.

  As shown in FIG. 1 (d), the forward flap portion 22 is formed by a surface facing the rear piece 12 when the flap portion 20 is folded at the folding portion 13 b, that is, by the adhesive 26 a of the return flap portion 21. The adhesive layer 27 is applied on the same surface as the first adhesive layer, and the release agent 28 is applied on one surface to the surface on which the adhesive agent 27 is applied. A release paper 24 is attached so as to be peelable.

  The address label portion 23 is provided on one side with a second destination information display portion on which reply destination information 25, which is second destination information including the reply destination address and name of the reciprocating envelope 1, is displayed. Moreover, as shown in FIG.1 (e), the 2nd adhesion layer is laminated | stacked on the other surface by apply | coating the adhesive 26b which is a 2nd adhesion means.

  Further, the rear piece 12 is provided with a first destination information display section on which outgoing credit destination information 15 which is first destination information including the address and name of the outgoing address of the round-trip envelope 1 is displayed. In the first destination information display section, the first adhesive layer is laminated by applying the adhesive 26a. Moreover, when the flap part 20 is folded in the folding part 13b, the 2nd adhesion layer is laminated | stacked by apply | coating the adhesive 26b in the area | region which opposes the reply flap part 21. FIG.

  Here, the adhesives 26a and 26b will be described in detail.

  The pressure-sensitive adhesives 26a and 26b are made of the same material such as a self-adhesive polymer, and can be attached to and peeled from each other only by a normal pressure such as pressing by hand. That is, the pressure-sensitive adhesive 26a can be stuck and peeled only by the pressure-sensitive adhesive 26b, and the pressure-sensitive adhesive 26b can be stuck and peeled only by the pressure-sensitive adhesive 26a. The surface to which the adhesive 26a of 21 is applied is attached only to the surface to which the adhesive 26b of the destination label portion 23 is applied and to the area to which the adhesive 26b of the rear surface piece 12 is applied, and to other paper and resin. Will not stick. Further, the surface of the address label portion 23 to which the adhesive 26b is applied is adhered only to the surface of the reply flap portion 21 to which the adhesive 26a is applied and the area of the rear surface piece 12 to which the adhesive 26a is applied. Do not stick to other paper or resin. Thus, as adhesive 26a, 26b, what has self-adhesion property at normal temperature and a normal pressure, and does not have other adhesion property is mentioned. As an example of the pressure-sensitive adhesives 26a, 26b, there is Rikabond AP-217 (manufactured by Chuo Rika).

  Below, the usage method of the reciprocating envelope 1 comprised as mentioned above is demonstrated.

  FIG. 2 is a view for explaining a method of using the reciprocating envelope 1 shown in FIG.

  When the reciprocating envelope 1 shown in FIG. 1 is used, first, as shown in FIG. 2 (a), a printed matter 40, which becomes an inclusion from the opening, is placed on the envelope body 10 composed of the front piece 11 and the rear piece 12. Sealing is performed, and the release paper 24 is peeled from the outgoing credit flap portion 22 as shown in FIG.

  When the release paper 24 is peeled from the outgoing credit flap portion 22, the adhesive 27 appears on one surface of the outgoing credit flap portion 22, as shown in FIG. Then, as shown in FIG. 2 (d), the flap portion 20 is folded at the folding portion 13 b, and the outward credit flap portion 22 is adhered to the rear piece 12 by the adhesive 27 applied to the outward credit flap portion 22. The envelope 1 is sealed. At this time, the adhesive 26b is applied to the area where the flap part 20 is folded at the folding part 13b so as to be opposed to the address label part 23 of the rear face piece 12. As described above, since only the adhesive 26a can be attached, the address label portion 23 and the rear piece 12 are not attached.

  The reciprocating envelope 1 sealed in this way is delivered to the destination according to the destination information 15 displayed on the rear piece 12. At this time, the adhesive 26a is applied to the area of the back piece 12 where the outgoing address information 15 is displayed. As described above, the adhesive 26a can be attached only to the adhesive 26b. Therefore, even if release paper or the like is not attached, other paper or the like is not attached during the delivery of the reciprocating envelope 1.

  After the reciprocating envelope 1 is delivered to the destination, as shown in FIG. 2 (e), the return flap portion 21 and the outgoing flap portion 22 are separated by lifting the tear tape 30. Then, although the outgoing credit flap portion 22 is stuck to the rear piece 12 by the adhesive 27, the return flap portion 21 has the address label portion 23 stuck to the surface facing the rear piece 12, Since the address label portion 23 and the rear piece 12 are not attached as described above, the return flap portion 21 can be opened to open the reciprocating envelope 1 as shown in FIG.

  When the printed product 40 is taken out from the reciprocating envelope 1 opened in this way as shown in FIG. 2 (g), when returning this reciprocating envelope 1, first, as shown in FIG. The address label portion 23 is peeled off from the flap portion 21. Here, the reply flap portion 21 and the address label portion 23 are adhered to each other by the adhesives 26a and 26b applied to the reply flap portion 21 and the address label portion 23, respectively. , 26b are detachably attached to each other as described above, so that the reply flap portion 21 and the address label portion 23 attached to each other can be peeled off.

  Then, as shown in FIG. 2 (i), the adhesive 26 a is exposed on one surface of the return flap 21. And the flap part 20 is folded in the folding part 13b as shown in FIG.2 (j). When the flap portion 20 is folded at the folding portion 13b, the surface of the reply flap portion 21 to which the adhesive 26a is applied and the area of the rear piece 12 to which the adhesive 26b is applied face each other. Since these adhesives 26a and 26b can be attached to each other under normal pressure such as pressing by hand as described above, the return flap 21 is attached to the rear piece 12 by the adhesives 26a and 26b. The reciprocating envelope 1 can be sealed.

  At this time, the address label portion 23 peeled off from the reply flap portion 21 is overlapped with the area where the outgoing address information 15 of the rear piece 12 is displayed so that the surface coated with the adhesive 26b faces. Then, since the adhesive 26a is applied to the area of the back piece 12 where the outgoing address information 15 is displayed, the adhesive 26b applied to the address label portion 23 and the adhesive applied to the rear piece 12. 26a and 26b are opposed to each other, but these adhesives 26a and 26b can be attached to each other with a normal pressure such as pressing by hand as described above. The part 23 can be pasted on the area where the destination information 15 of the rear piece 12 is displayed, so that the destination information 15 displayed on the rear piece 12 becomes invisible.

  The reciprocating envelope 1 sealed in this way is delivered to the reply destination according to reply destination information 25 displayed on the address label portion 23 affixed to the rear piece 12.

  As described above, in this embodiment, when the flap portion 20 of the reply flap portion 21 is folded at the folding portion 13b, the surface facing the rear surface piece 12 and the outgoing credit destination information 15 of the rear surface piece 12 are displayed. The adhesive 26a is applied to each of the areas, and the one side of the address label portion 23 and the flap portion 20 of the rear piece 12 face the return flap portion 21 when folded at the folding portion 13b. Since the adhesive 26b is respectively applied to the area, and these adhesives 26a and 26b can be attached and peeled only by a normal pressure such as pressing by hand, a reply flap portion is used when replying The address label part 23 is peeled off from 21 and attached to the area where the outgoing credit destination information 15 of the rear piece 12 is displayed, and the reply flap part 21 is attached to the rear piece 12. It will be sealed the recovery envelope 1, without taking the trouble of reply's, and, it is possible to reply without causing dust.

(Second Embodiment)
FIG. 3 is a view showing a second embodiment of the envelope of the present invention, (a) is a view showing one surface in a state where the sealing lid piece is not closed, and (b) is a view in (a). A-A 'sectional view shown, (c) is a BB' sectional view shown in (a), (d) shows a state where the address label portion 123 and the release paper 124 shown in (a) are peeled off. (E) is a figure which shows the sticking surface of the address label part 123 shown to (a), (f) is a figure which shows the other surface in the state which has not closed the sealing cover piece.

  As shown in FIG. 3, the present embodiment is different from that shown in the first embodiment in that the rear piece 112, the address label portion 123, and the release paper 124 are composed of one sheet, and the zipper portion 131 and The only difference is that they are detachably connected via the perforation 132.

  In the reciprocating envelope 101 configured as described above, since the rear piece 112, the address label portion 123, and the release paper 124 are configured as one sheet, the outgoing address information 115, the reply address information 125, Can be printed in one step.

  Below, the usage method of the reciprocating envelope 101 comprised as mentioned above is demonstrated.

  FIG. 4 is a view for explaining how to use the reciprocating envelope 101 shown in FIG.

  When the reciprocating envelope 101 shown in FIG. 3 is used, first, as shown in FIG. 4A, the rear piece 112 and the address label part 123 are separated by breaking the zipper part 131, and the rear piece 112 and Between the address label portion 123, an enclosure port for enclosing the enclosure in the reciprocating envelope 101 is prepared.

  Then, as shown in FIG. 4 (b), the envelope body 110 composed of the front piece 111 and the rear piece 112 encloses the printed matter 140 that becomes the inclusion from the enclosure opening, and also releases the release paper 124 from the trust flap part 122. To peel off.

  When the release paper 124 is peeled from the outgoing credit flap portion 122, the adhesive 127 is exposed on one surface of the outgoing credit flap portion 122 as shown in FIG. Then, as shown in FIG. 4 (d), the flap part 120 is folded at the folding part 113 b, and the outgoing credit flap part 122 is adhered to the rear piece 112 by the adhesive 127 applied to the outgoing credit flap part 122. The envelope 101 is sealed. At this time, the adhesive 126b is applied to the area where the flap part 120 is folded at the folding part 113b so as to face the address label part 123 of the rear face piece 112. Since only the adhesive 126a can be attached in the same manner as shown in the first embodiment, the address label portion 123 and the rear piece 112 are not attached.

  The reciprocating envelope 101 sealed in this way is delivered to the destination according to the destination information 115 displayed on the rear piece 112. At this time, the adhesive 126a is applied to the area of the back piece 112 where the outgoing address information 115 is displayed, and this adhesive 126a is similar to the adhesive shown in the first embodiment. Since only the agent 126b can be attached, other paper or the like is not attached during the delivery of the reciprocating envelope 101 without attaching release paper or the like.

  After the reciprocating envelope 101 is delivered to the destination, the return flap 121 and the outgoing flap 122 are separated by lifting the tear tape 130 as shown in FIG. Then, although the outgoing credit flap portion 122 is attached to the rear piece 112 by the adhesive 127, the reply flap portion 121 has the address label portion 123 attached to the surface facing the rear piece 112. Since the address label portion 123 and the rear piece 112 are not attached as described above, the return flap portion 121 can be opened to open the reciprocating envelope 101 as shown in FIG.

  When the printed product 140 is taken out from the reciprocating envelope 101 opened in this way as shown in FIG. 4G and then returned, the reply envelope 101 is first returned as shown in FIG. 4H. The address label portion 123 is peeled off from the flap portion 121. Here, the reply flap part 121 and the address label part 123 are attached to each other by the adhesives 126a and 126b applied to the reply flap part 121 and the address label part 123, respectively. 126b are detachably attached to each other in the same manner as shown in the first embodiment, so that the reply flap 121 and the address label 123 attached to each other can be peeled off. it can.

  Then, as shown in FIG. 4 (i), the adhesive 126 a is exposed on one surface of the return flap 121. And the flap part 120 is folded in the folding part 113b as shown in FIG.4 (j). When the flap part 120 is folded at the folding part 113b, the surface of the reply flap part 121 to which the adhesive 126a has been applied faces the area of the rear piece 112 to which the adhesive 126b has been applied. These pressure-sensitive adhesives 126a and 126b can be attached to each other with a normal pressure such as pressing by hand in the same manner as shown in the first embodiment. The flap 121 can be attached to the rear piece 112 and the reciprocating envelope 101 is sealed.

  At this time, the address label portion 123 peeled off from the reply flap portion 121 is overlaid so that the surface on which the adhesive 126b is applied faces the area where the outgoing address information 115 of the rear piece 112 is displayed. Then, since the adhesive 126a is applied to the area where the outgoing address information 115 of the rear surface piece 112 is displayed, the adhesive 126b applied to the address label portion 123 and the adhesive applied to the rear surface piece 112. The adhesives 126a and 126b can be attached to each other with a normal pressure such as pressing by hand as described above. Therefore, the address labels are attached by the adhesives 126a and 126b. The part 123 can be pasted on the area where the outgoing address information 115 of the rear piece 112 is displayed, so that the outgoing address information 115 displayed on the rear piece 112 becomes invisible.

  The reciprocating envelope 101 sealed in this way is delivered to the reply destination according to reply destination information 125 displayed on the address label portion 123 attached to the rear piece 112.

  As described above, in this embodiment, when the flap portion 120 of the reply flap portion 121 is folded at the folding portion 113b, the surface facing the rear surface piece 112 and the outgoing credit destination information 115 of the rear surface piece 112 are displayed. Adhesive 126a is applied to each of the areas, and when one surface of the address label portion 123 and the flap portion 120 of the rear surface piece 112 are folded at the folding portion 113b, it faces the reply flap portion 121. Adhesives 126b are respectively applied to the areas, and these adhesives 126a and 126b can be attached and peeled only by a normal pressure such as pressing by hand. The address label portion 123 is peeled off from 121 and pasted to the area where the outgoing credit destination information 115 of the rear piece 112 is displayed, and a reply is made. Adhered flap portion 121 to the rear piece 112 will be sealed reciprocating envelope 101, without imposing labor of responder, and can return without generating dust.

  In this embodiment, the rear face piece 112 and the address label part 123 are connected to each other through the zipper part 131 so as to be separable, and the address label part 123 and the release paper 124 can be separated from each other through the perforation 132. Although it is connected, the rear surface piece 112 and the address label part 123 are connected so as to be separable via a perforation, and the address label part 123 and the release paper 124 are connected so as to be separable via a zipper part. It can also be considered. Further, the rear surface piece 112, the address label portion 123, and the release paper 124 may be connected in a detachable manner via a tear tape.

  Further, in the two embodiments described above, the reply flaps 21 and 121 and the outgoing credit flaps 22 and 122 can be separated by the tear tapes 30 and 130. The perforation and the zipper part may be capable of separating the outgoing credit flap parts 22 and 122 from each other.

  In the two embodiments described above, adhesives 27 and 127 are applied to the forward flaps 22 and 122, and the release papers 24 and 124 can be peeled on the surface to which the adhesives 27 and 127 are applied. Although it is affixed, it is good also as a structure which apply | coats a re-wet paste to the surface to which the adhesives 27 and 127 of the traffic flap parts 22 and 122 were apply | coated.

  Further, in the above-described two embodiments, the outgoing address information 15 and 115 including the address and name of the outgoing address of the round-trip envelope 1,101 are displayed on the rear pieces 12, 112, and the rear pieces 12, 112 are displayed. The first adhesive layer is laminated by applying the adhesives 26a and 126a to the area where the outgoing address information 15 and 115 is displayed. 21, 121 or the outgoing credit flaps 22, 122, and the adhesives 26 a, 126 a are displayed in the areas where the outgoing credit destination information 15, 115 of the reply flaps 21, 121 or the outgoing flaps 22, 122 are displayed. It is also conceivable that the first adhesive layer is laminated by applying.

  In the above-described two embodiments, the reply destination information 25 and 125 are displayed on the second destination information display unit provided in the address label parts 23 and 123. It is also conceivable that 125 is not displayed in the address label portions 23 and 123 at the time of outgoing communication, but is filled in at the outgoing address at the time of reply. By adopting such a configuration, the envelope of the present invention is not limited to the reciprocating envelopes 1, 101 that can be used not only at the time of outgoing communication but also at the time of reply as shown in the two embodiments described above, and once used. Later, desired address information can be entered in the address label portions 23 and 123, and can be used as a recycled envelope. That is, the present invention can be applied not only to the reciprocating envelopes 1 and 101 shown in the two embodiments described above but also to a recycled envelope that can be used a plurality of times.

  In the two embodiments described above, the front pieces 11 and 111 and the rear pieces 12 and 112 are folded at the folding portions 13a and 113a so as to face each other and are adjacent to the folding portions 13a and 113a. The configuration in which the sides are bonded to each other has been described as an example, but the front pieces 11 and 111 and the rear pieces 12 and 112 are each made of a single piece, and the three sides are bonded to each other. May be.

  In the two embodiments described above, the pressure-sensitive adhesives 26a and 26b and the pressure-sensitive adhesives 126a and 126b are made of the same material such as a self-adhesive polymer. As long as they can be peeled off and do not stick to other paper or resin, they need not be made of the same material. For example, it may be made of a similar material such as a mixture of solvents different from each other or a mixture of other mixtures. Moreover, it is preferable that the polymer particles which are not mixed with water are of the emulsion type in which the particles are stably coexisted by the presence of an emulsifier having hydrophilicity and lipophilicity.

DESCRIPTION OF SYMBOLS 1,101 Reciprocating envelope 10,110 Envelope main body 11,111 Front piece 12,112 Rear piece 13a, 13b, 113a, 113b Folding part 15,115 Outbound address information 20,120 Flap part 21,121 Reply flap part 22, 122 Outbound credit flap part 23,123 Address label part 24,124 Release paper 25,125 Return information 26a, 26b, 27,126a, 126b, 127 Adhesive 28,128 Release agent 30,130 Tier tape 40,140 Printed matter

Claims (1)

An envelope body having a bag shape having an opening portion by the first piece and the second piece, and a sealing lid piece connected to a side portion on the opening portion side of the first piece via a folding portion. In the envelope in which a first destination information display unit is provided on the envelope body or the sealing lid piece,
The sealing lid piece is
The 1st sheet | seat part with which the 1st adhesion layer which consists of a 1st adhesion means was laminated | stacked on the surface facing the said 2nd piece when it connects with the said 1st piece and is folded in the said folding part. When,
A second sheet portion connected to the first sheet portion so as to be detachable, and having a bonding structure on the same plane as the first bonding layer;
A second adhesive layer composed of a second adhesive means that can be attached and peeled only by the first adhesive means is laminated on one surface, and a second destination information display section is provided on the other surface. Provided, and having an address label portion that is detachably attached to the first sheet portion by the first attaching means and the second attaching means,
The first destination information display unit is laminated with the first adhesive layer,
The envelope body is characterized in that the second adhesive layer is laminated in a region facing the first sheet portion when the sealing lid piece is folded at the folding portion. .

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