JP2006159540A - Entered information concealing sheet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To leave a trace of a concealing piece when it is released, while enabling printing or entering of information in an information entry region even after the release of the concealing piece, without increasing the number of processes for applying a pressure-sensitive adhesive. <P>SOLUTION: A rupture region 13 whose rupture strength from another region is lower than a peel adhesive force of the pressure-sensitive adhesive 21 which attaches a main body piece 10 and the concealing piece 20 together in a rereleasable/reattachable manner, is formed by demarcation with perforations 12, in the main body piece 10 with the information entry region 11. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an entry information concealment sheet capable of concealing information entered in an information entry area.

  Conventionally, in a postcard provided with an information entry area for entering information, after the information is entered in the information entry area, a concealing piece is detachably attached to the information entry area, thereby filling in the information. It is considered that the information entered in the area can be concealed. As a concealing piece used for such a postcard, for example, a surface coated with an adhesive that can be re-removed and re-attached is used, and the concealing piece is peeled off on the information entry area by this adhesive. Affixed as possible. When transmitting information using this postcard, after filling in the information you want to transfer to the information entry area, stick the cover strip on the information entry area of the postcard so that it can be peeled off. To do. As a result, during the postcard transmission, the information entered in the information entry area is covered with the concealment piece and is not seen from the outside. In addition, after the postcard is sent to the addressee, if the concealment piece is peeled off from the postcard body at the addressee of the postcard, the information entered in the information entry area becomes visible, and thus entered in the information entry area. Information is transmitted from the postcard sender to the recipient. In this way, when using a pressure-sensitive adhesive that can be re-removed and re-attached so that the concealing piece can be peeled off from the postcard body, the concealing piece can be peeled off using a two-layer film. On the other hand, information can be printed and entered in the information entry area even after the masking piece is peeled off.

  However, as described above, when the information entered in the information entry area is concealed using a concealing piece coated with an adhesive that can be re-removed and reattached, the information is entered in the information entry area. Even if the concealment piece is peeled off in the middle of sending this information to the destination after the concealment piece is pasted and the information entered in the information entry area is seen by a third party, the information If the concealment piece is affixed again on the entry area, the trace cannot be left, so it is difficult to say that the information entered in the information entry area is highly confidential.

Therefore, the postcard body provided with an information entry area and the concealing piece are attached with a re-removable adhesive, and the non-removable adhesive is attached to the edge of the concealing piece and the relative position of the postcard body. The information entered in the information entry area cannot be seen unless the area where the adhesive was applied and the non-removable adhesive applied is cut from the masking piece. A technique for improving the confidentiality of information has been considered (for example, see Patent Document 1).
JP 7-17165 A

  As described above, the postcard body provided with the information entry area and the concealing piece are attached to each other by the adhesive that can be removed and reattached, and the edge of the concealing piece and the relative position of the postcard body are removed again. In the case of improving the confidentiality of the information entered in the information entry area by applying each non-removable adhesive, the types of the re-peelable and non-removable pressure-sensitive adhesive are different. It is necessary to apply two adhesives to the postcard body and the cover piece. Here, when two types of adhesives are applied to a piece of paper, the adhesives are applied to the piece of paper in different steps. Therefore, when two different types of adhesive as described above are applied to the postcard main body and the concealing piece, the number of steps for applying the adhesive increases, and new labor, cost, and equipment are required. There is a problem that it becomes.

  The present invention has been made in view of the problems of the conventional techniques as described above, and is an information entry area even after the masking piece is peeled off without increasing the number of steps for applying the adhesive. It is an object of the present invention to provide an entry information concealment sheet that can leave a trace when a concealment piece is peeled off while allowing information to be printed and entered on the screen.

In order to achieve the above object, the present invention provides:
A main body piece provided with an information entry area, and an adhesive that can be re-removed and re-applied on one surface is applied, and the information is adhered to the information entry area of the main body piece by the adhesive. An entry information concealment sheet comprising a concealment piece for concealing information entered in an entry area,
One of the main body piece and the concealing piece is formed with a rupture region that can be ruptured from another region, and the rupture strength of the rupture region is weaker than the peel adhesive strength of the adhesive.

  In the present invention configured as described above, after information is entered in the information entry area provided in the main body piece, by the re-peelable and re-adhesive adhesive applied to one side of the concealing piece, When the concealment piece is stuck on the information entry area of the main body piece, the information entered in the information entry area becomes invisible from the outside by the concealment piece. Then, in order to see the information entered in the information entry area, when the concealing piece is peeled off from the main body piece, the rupture area formed in one of the main body piece and the concealing piece is broken from the other area, Thereby, the trace which the concealment piece peeled from the main-body piece remains.

  Further, it is also conceivable that the fracture region is partitioned in the main body piece or the concealing piece.

  Moreover, it is also conceivable that the main body piece and the concealing piece are connected to each other via a folding portion.

  As described above, in the present invention, either one of the main body piece and the concealing piece is a pressure-sensitive adhesive that adheres the main body piece and the concealing piece so that the main body piece and the concealing piece can be removed again and reattached. Since the rupture area weaker than the peel adhesive strength is defined, when the main body piece and the concealing piece are attached and then peeled, the rupture area breaks from the other area, thereby re-peeling and reattaching Even when the concealing piece is peeled off by using only a possible adhesive, it is possible to leave the trace when the concealing piece is peeled off while allowing the information to be printed or entered in the information entry area.

  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 entry information concealment sheet of the present invention, where (a) is a view seen from the surface, and (b) is a cross-sectional view taken along line AA ′ shown in (a). It is.

  In this embodiment, as shown in FIG. 1, the main body piece 10 provided with the information entry area 11 is connected to the main body piece 10 via a fold line 30 serving as a folding portion so as to be foldable, and is attached to the main body piece 10. By this, it is comprised from the concealment piece 20 for concealing the information entered in the information entry area 11. The main body piece 10 is provided with an information entry area 11 for entering information on a surface facing the concealing piece 20 when the main body piece 10 is folded through the fold line 30 of the base substrate 50, and a sewing machine is provided therein. Breaking regions 13 that can be broken from other regions are defined by the eyes 12. In addition, the concealing piece 20 is coated with an adhesive 21 that can be re-removed and re-attached to the surface facing the main body piece 10 when folded through the fold line 30 of the base substrate 50. On the pressure-sensitive adhesive 21, a release paper 40 obtained by applying a release agent 42 to one surface of a paper base material 41 is attached. The perforation 12 is formed in a shape such that the breaking strength from other regions of the breaking region 13 is weaker than the peel adhesive strength of the pressure-sensitive adhesive 21. Further, as shown in FIG. 1, the fracture region 13 is preferably partitioned in a region where the information entry region 11 is not provided.

  In the entry information concealment sheet 1 configured as described above, the step of printing the information entry region 11, the step of forming the perforation 12, the step of forming the fold line 30, the step of applying the adhesive 21, the release paper Since it will be manufactured by the process of sticking 40, the adhesive for sticking the main body piece 10 and the concealing piece 20 may be only one kind, and the process of apply | coating an adhesive is thereby It is performed by only one step. The fold line 30 may be formed on the base substrate 50 by half-cutting, plate pressing, or the like, and a perforation is formed on the base substrate 50 instead of the fold line 30 as a fold. Also good. In that case, it can be considered that the perforation 12 is formed in the same process, and the shape thereof may be the same as that of the perforation 12 or may be different.

  Below, the usage method of the entry information concealment sheet 1 mentioned above is demonstrated.

  FIG. 2 is a diagram for explaining a method of using the entry information concealment sheet 1 shown in FIG.

  First, after the information to be concealed is printed or entered in the information entry area 11 provided in the main body piece 10, the release paper 40 is peeled off from the concealment piece 20 (FIG. 2 (a)), and the main body piece 10 and the concealment piece. 20 is folded through a fold line 30 so that the information entry area 11 becomes the inner surface, and is adhered to each other by a re-peelable and re-adhesive adhesive 21 applied to the concealing piece 20 (FIG. 2B). ).

  In this state, the entry information concealment sheet 1 is sent to the transmission destination of the information entered or printed in the information entry area 11. At this time, the information entered or printed in the information entry area 11 is covered with the concealing piece 20 and cannot be visually recognized from the outside.

  Thereafter, when the concealing piece 20 is peeled from the main body piece 10, the shape of the perforation 12 becomes such that the breaking strength from the other region of the breaking region 13 is weaker than the peeling adhesive force of the adhesive 21. Therefore, the rupture region 13 is broken from the other region of the main body piece 10 through the perforation 12, and the concealing piece 20 and the main body piece 10 are peeled off in a state of being attached to the concealing piece 20 by the adhesive 21. . Thereby, the hole part 14 by which the fracture | rupture area | region 13 is fractured | ruptured is formed in the main-body piece 10 (FIG.2 (c)).

  FIG. 3 is a diagram illustrating a state where the main body piece 10 and the concealment piece 20 of the entry information concealment sheet 1 illustrated in FIG.

  As shown in FIG. 3, the main body piece 10 and the concealment piece 20 of the entry information hiding sheet 1 shown in FIG. The rupture area 13 formed in a section is ruptured from the main body piece 10 and is attached to the concealment piece 20 by the adhesive 21. At that time, a hole 14 is formed in the region where the fracture region 13 of the main body piece 10 is partitioned.

  Thus, if it peels after sticking the main body piece 10 and the concealment piece 20, the fracture | rupture area | region 13 divided and formed by the perforation 12 in the main body piece 10 will fracture | rupture from the main body piece 10, and the adhesive 21 It will be in the state affixed on the concealment piece 20. FIG. Therefore, at the destination of the entry information concealment sheet 1, the concealment piece 20 is transferred from the main body piece 10 during the delivery of the entry information concealment sheet 1 depending on whether or not the break area 13 is broken from other areas of the main body piece 10. It can be recognized whether or not it has been peeled off. Furthermore, since the cutting sound of the tie portion of the perforation 12 is generated when the fracture region 13 is fractured from the main body piece 10, the concealing piece 20 is separated from the main body piece 10 after the fracture region 13 is fractured from the main body piece 10. When the cover 21 is attached again with the adhesive 21, there is no tie cutting sound even if the masking piece 20 is peeled off from the main body piece 10, so that at the destination of the entry information masking sheet 1, Recognizing whether or not the concealment piece 20 has been peeled off from the main body piece 10 during the sending of the entry information concealment sheet 1 depending on whether or not the cutting sound of the tie portion is generated when the concealment piece 20 is peeled off from the main body piece 10 Can do.

  At the addressee of the entry information concealment sheet 1, the information entered or printed in the information entry area 11 of the main body piece 10 can be recognized by peeling the concealment piece 20 from the main body piece 10. Information can be printed or entered on the main body piece 10.

(Second Embodiment)
FIG. 4 is a diagram showing a second embodiment of the entry information concealment sheet of the present invention, where (a) is a view seen from the surface, and (b) is a cross-sectional view taken along line AA ′ shown in (a). It is.

  In this embodiment, as shown in FIG. 4, the main body piece 110 provided with the information entry area 111 is connected to the main body piece 110 via a fold line 130 serving as a folding portion so as to be foldable, and is attached to the main body piece 110. Thus, it is configured by a concealment piece 120 for concealing information entered in the information entry area 111. The main body piece 110 is provided with an information entry area 111 for entering information on a surface facing the concealment piece 120 when the main body piece 110 is folded through the fold line 130 of the base substrate 150. In addition, the concealing piece 120 includes a break region 123 that can be broken from other regions by a perforation 122 in the base substrate 150, and is folded through a fold line 130 of the base substrate 150. In this case, an adhesive 121 that can be re-removed and re-adhered is applied to the surface facing the main body piece 110, and the release agent 142 is applied to one surface of the paper substrate 141 on the adhesive 121. An applied release paper 140 is attached. The perforation 122 has a rupture strength from other regions of the rupture region 123 that is weaker than the peel adhesive force of the adhesive 121, and the base substrate 150 and the release paper 140 formed by the adhesive 121 and the release agent 142. It is formed in a shape that is stronger than the peel adhesive strength.

  In the entry information concealment sheet 101 configured as described above, the step of printing the information entry region 111, the step of forming the perforation 122, the step of forming the fold line 130, the step of applying the adhesive 121, the release paper Since it will be manufactured by the process of sticking 140, the pressure-sensitive adhesive for sticking the main body piece 110 and the concealing piece 120 may be only one type, whereby the process of applying the pressure-sensitive adhesive is as follows. It is performed by only one step. The fold line 130 may be formed on the base substrate 150 by half-cutting, plate pressing, or the like, and a perforation is formed on the base substrate 150 instead of the fold line 130 as a fold. Also good. In that case, it can be considered that the perforation 122 is formed in the same process, and the shape thereof may be the same as or different from the perforation 122.

  Below, the usage method of the entry information concealment sheet 101 mentioned above is demonstrated.

  FIG. 5 is a diagram for explaining a method of using the entry information concealment sheet 101 shown in FIG.

  First, after the information to be concealed is printed or entered in the information entry area 111 provided in the main body piece 110, the release paper 140 is peeled from the concealment piece 120 (FIG. 5A), and the main body piece 110 and the concealment piece are separated. 120 are folded via a fold line 130 so that the information entry area 111 becomes the inner surface, and are adhered to each other by a re-peelable and re-adhesive adhesive 121 applied to the concealing piece 120 (FIG. 5B). ). At this time, the shape of the perforation 122 is such that the breaking strength from other regions of the breaking region 123 is stronger than the peeling adhesive force between the base substrate 150 and the release paper 140, When the release paper 140 is peeled from the masking piece 120, the fracture region 123 is not broken from other regions of the masking piece 120 through the perforation 122.

  In this state, the entry information concealment sheet 101 is sent to the transmission destination of the information entered or printed in the information entry area 111. At this time, the information entered or printed in the information entry area 111 is covered with the concealment piece 120 and cannot be visually recognized from the outside.

  Thereafter, when the concealing piece 120 is peeled off from the main body piece 110, the shape of the perforation 122 is such that the breaking strength from other regions of the breaking region 123 is weaker than the peeling adhesive force of the adhesive 121. Therefore, the rupture region 123 is ruptured from other regions of the concealment piece 120 through the perforation 122, and the concealment piece 120 and the main body piece 110 are peeled off in a state of being attached to the main body piece 110 together with the adhesive 121. . As a result, a hole 124 is formed in the concealing piece 120 by breaking the fracture region 123 (FIG. 5C).

  FIG. 6 is a diagram illustrating a state where the main body piece 110 and the concealment piece 120 of the entry information concealment sheet 101 illustrated in FIG.

  As shown in FIG. 6, the main body piece 110 and the concealment piece 120 of the entry information concealment sheet 101 shown in FIG. 4 are stuck with an adhesive 121 and then peeled off, and then the concealment piece 120 can be broken by a perforation 122. The rupture area 123 formed in a section is broken from the concealment piece 120 and is attached to the main body piece 110 together with the adhesive 121. At that time, a hole 124 is formed in the area where the breakage area 123 of the concealing piece 120 is defined.

  As described above, when the main body piece 110 and the concealing piece 120 are attached and then peeled, the rupture region 123 formed in the concealment piece 120 so as to be ruptured by the perforation 122 is broken from the concealment piece 120, together with the adhesive 121. It will be in the state affixed on the main-body piece 110. FIG. Therefore, at the destination of the entry information concealment sheet 101, the concealment piece 120 is transferred from the main body piece 110 during the delivery of the entry information concealment sheet 101 depending on whether or not the break area 123 is broken from other areas of the concealment piece 120. It can be recognized whether or not it has been peeled off. Furthermore, since the cutting sound of the tie portion of the perforation 122 is generated when the fracture region 123 is fractured from the concealment piece 120, the concealment piece 120 is separated from the main body piece 110 after the fracture region 123 is fractured from the concealment piece 120. If the masking piece 120 is peeled off from the main body piece 110 after that, the cutting sound of the tie portion will not be generated, so that at the address where the entry information masking sheet 101 is sent, Recognizing whether or not the concealment piece 120 has been peeled off from the main body piece 110 in the middle of sending the entry information concealment sheet 101 depending on whether or not a tie cutting sound is generated when the concealment piece 120 is peeled off from the main body piece 110 Can do.

  At the destination of the entry information concealment sheet 101, the information entered or printed in the information entry area 111 of the main body piece 110 can be recognized by peeling the concealment piece 120 from the main body piece 110. Information can be printed or entered on the main body piece 110.

  In the two embodiments described above, the fracture regions 13 and 123 are partitioned and formed in the main body piece 10 or the concealing piece 120. However, it is also conceivable that the rupture regions 13 and 123 are formed in the peripheral portion of the main body piece or the concealing piece. . The embodiment will be described below.

(Third embodiment)
7A and 7B are diagrams showing a third embodiment of the entry information concealment sheet of the present invention, wherein FIG. 7A is a view seen from the surface, and FIG. 7B is a cross-sectional view taken along line AA ′ shown in FIG. It is.

  In this embodiment, as shown in FIG. 7, a main body piece 210 provided with an information entry area 211 is connected to the main body piece 210 via a fold line 230 that is a foldable portion so as to be foldable, and is attached to the main body piece 210. By this, it is comprised from the concealment piece 220 for concealing the information entered in the information entry area 211. The main body piece 210 is provided with an information entry area 211 for entering information on the surface facing the concealing piece 220 when folded through the fold line 230 of the base substrate 250. Breaking regions 213 that can be broken from other regions are formed by perforations 212 outside the information entry region 211 on the opposite side. In addition, the concealing piece 220 is coated with an adhesive 221 that can be re-removed and re-attached to the surface facing the main body piece 210 when folded through the fold line 230 of the base substrate 250. A release paper 240 obtained by applying a release agent 242 to one surface of a paper substrate 241 is attached to the adhesive 221. The perforation 212 is formed in a shape such that the breaking strength from other regions of the breaking region 213 is weaker than the peeling adhesive force of the adhesive 221.

  In the entry information concealment sheet 201 configured as described above, when the main body piece 210 and the concealment piece 220 are attached and then peeled, the fracture region 213 defined in the main body piece 210 becomes the other part of the main body piece 210. Therefore, at the destination of the entry information concealment sheet 201, the main body piece 210 is sent while the entry information concealment sheet 201 is being sent, depending on whether the break area 213 is fractured from other areas of the main body piece 210 or not. It can be recognized whether or not the concealing piece 220 has been peeled off.

(Fourth embodiment)
FIG. 8 is a view showing a fourth embodiment of the entry information concealment sheet of the present invention, where (a) is a view seen from the surface, and (b) is a cross-sectional view taken along line AA ′ shown in (a). It is.

  In this embodiment, as shown in FIG. 8, a main body piece 310 provided with an information entry area 311 is connected to a main body piece 310 via a fold line 330 serving as a fold portion so as to be foldable, and is attached to the main body piece 310. Thus, it is configured of a concealment piece 320 for concealing information entered in the information entry area 311. The main body piece 310 is provided with an information entry area 311 for entering information on a surface facing the concealment piece 320 when the main body piece 310 is folded through the fold line 330 of the base substrate 350 and the information entry area 311. A rupture region 313 that can be ruptured from other regions is defined by a perforation 312 on the outer side of the region. The concealing piece 320 is coated with an adhesive 321 that can be re-removed and re-attached to the surface facing the main body piece 310 when folded through the fold line 330 of the base substrate 350. A release paper 340 obtained by applying a release agent 342 to one surface of a paper base 341 is attached to the adhesive 321. Note that the perforation 312 is formed in a shape such that the breaking strength from other regions of the breaking region 313 is weaker than the peel adhesive strength of the adhesive 321.

  In the entry information concealment sheet 301 configured as described above, when the main body piece 310 and the concealment piece 320 are pasted and then peeled, the fracture region 313 defined in the main body piece 310 becomes the other part of the main body piece 310. Therefore, at the destination of the entry information concealment sheet 301, the main body piece 310 is sent while the entry information concealment sheet 301 is being sent, depending on whether the break area 313 is fractured from other areas of the main body piece 310 or not. It is possible to recognize whether or not the concealing piece 320 has been peeled off.

(Fifth embodiment)
FIG. 9 is a view showing a fifth embodiment of the entry information concealment sheet of the present invention, where (a) is a view seen from the surface, and (b) is a cross-sectional view taken along line AA ′ shown in (a). It is.

  In this embodiment, as shown in FIG. 9, a main body piece 410 provided with an information entry area 411 and a main body piece 410 are connected to a main body piece 410 via a fold line 430 serving as a fold portion, and are attached to the main body piece 410. By this, it is comprised from the concealment piece 420 for concealing the information entered in the information entry area 411. The main body piece 410 is provided with an information entry area 411 for entering information on a surface facing the concealment piece 420 when the main body piece 410 is folded through the fold line 430 of the base substrate 450, and at its corners. Breaking regions 413a and 413b that can be broken from other regions are defined by the perforations 412a and 412b, respectively. In addition, the concealing piece 420 is coated with an adhesive 421 that can be re-removed and re-attached to the surface facing the main body piece 410 when folded through the fold line 430 of the base substrate 450. A release paper 440 obtained by applying a release agent 442 to one surface of a paper base 441 is attached to the adhesive 421. The perforations 412a and 412b are formed in such a shape that the breaking strength from other regions of the breaking regions 413a and 413b is weaker than the peeling adhesive force of the adhesive 421. Further, as shown in FIG. 9, the fracture regions 413a and 413b are preferably formed in a region where the information entry region 411 is not provided.

  In the entry information concealment sheet 401 configured as described above, when the main body piece 410 and the concealment piece 420 are attached and then peeled, the fracture regions 413a and 413b defined in the main body piece 410 become the main body piece 410. In the destination of the entry information concealment sheet 401, the entry information concealment sheet 401 is being sent depending on whether or not the break areas 413a and 413b are fractured from other areas of the main body piece 410. Thus, it can be recognized whether or not the concealing piece 420 has been peeled off from the main body piece 410.

  In the first to fifth embodiments described above, the main body pieces 10, 110, 210, 310, 410 and the concealing pieces 20, 120, 220, 320, 420 are folded lines 30, 130, 230, 330. , 430, but the main body piece and the concealing piece may be configured as separate bodies.

It is a figure which shows 1st Embodiment of the entry information concealment sheet | seat of this invention, (a) is the figure seen from the surface, (b) is A-A 'sectional drawing shown to (a). It is a figure for demonstrating the usage method of the entry information concealment sheet | seat shown in FIG. It is a figure which shows the state peeled, after the main-body piece and concealment piece of the entry information concealment sheet shown in FIG. 1 were stuck. It is a figure which shows 2nd Embodiment of the entry information concealment sheet | seat of this invention, (a) is the figure seen from the surface, (b) is A-A 'sectional drawing shown to (a). It is a figure for demonstrating the usage method of the entry information concealment sheet | seat shown in FIG. It is a figure which shows the state peeled, after the main-body piece and concealment piece of the entry information concealment sheet shown in FIG. 4 were stuck. It is a figure which shows 3rd Embodiment of the entry information concealment sheet | seat of this invention, (a) is the figure seen from the surface, (b) is A-A 'sectional drawing shown to (a). It is a figure which shows 4th Embodiment of the entry information concealment sheet | seat of this invention, (a) is the figure seen from the surface, (b) is A-A 'sectional drawing shown to (a). It is a figure which shows 5th Embodiment of the entry information concealment sheet | seat of this invention, (a) is the figure seen from the surface, (b) is A-A 'sectional drawing shown to (a).

Explanation of symbols

1, 101, 201, 301, 401 Entry information concealment sheet 10, 110, 210, 310, 410 Main body piece 11, 111, 211, 311, 411 Information entry area 12, 122, 212, 312, 412a, 412b Perforation 13 , 123, 213, 313, 413 a, 413 b Break region 14, 124 Hole 20, 120, 220, 320, 420 Concealment piece 21, 121, 221, 321, 421 Adhesive 30, 130, 230, 330, 430 Folding line 40,140,240,340,440 Release paper 41,141,241,341,441 Paper base material 42,142,242,342,442 Release agent 50,150,250,350,450 Base base material

Claims (1)

A main body piece provided with an information entry area, and an adhesive that can be re-removed and re-applied on one surface is applied, and the information is adhered to the information entry area of the main body piece by the adhesive. An entry information concealment sheet comprising a concealment piece for concealing information entered in an entry area,
The entry information concealment sheet in which either one of the main body piece and the concealing piece is formed with a rupture region that can be ruptured from another region, and the rupture strength of the rupture region is weaker than the peel adhesive strength of the adhesive.

Images