JP4860360B2 - Mail documents for information concealment - Google Patents

Description

  The present invention relates to an information concealment post document such as a post card such as a post card, which conceals and protects personal information and confidential information displayed and described on the surface.

  In recent years, automatic bank account transfers for insurance fees such as pensions, health insurance, etc., electricity charges, telephone charges, etc. have become commonplace. To be done. And various mailing documents such as postcards for information concealment to protect these personal information (privacy) are widespread. For example, a concealment label called a secret label in a part where personal information is described. Mailing documents with labels attached are widespread.

  As an existing technique in a mail document means for concealing and mailing such personal information and confidential information, a postcard with a concealment label as described in, for example, Patent Document 1 (Japanese Utility Model Publication No. 6-49060) is available. is there. This postcard with a concealment label consists of a base material mainly composed of paper with concealment, a transparent ink layer with poor adhesion to the base material, an adhesive layer, and a release paper in this order. The concealment label and the postcard are attached to the personal information display part of the postcard or the entire surface of the postcard with the adhesive layer after the release paper is peeled off. It can be concealed.

  However, if the concealment label attached to the postcard is pasted and concealed on a part of the information on the postcard, there will be a difference in thickness between the concealed part and the part that is not concealed. There is a fear that the concealment label may be unintentionally peeled off from the postcard, due to a step in the concealment portion being caught.

  In addition, as an existing technique in a mail document method for concealing personal information and confidential information and mailing, for example, a postal document such as a postcard in a form that is folded in two through a fold so as to conceal information is used. In order to prevent the third party from seeing the information on the document, one of the two overlapping ends on the open side of the folded document is placed in a U shape. There is one in which information is protected by being folded and bonded to an end portion and sealed as a flat cylindrical document.

  Although such a half-folded mailing document can protect information, it is treated as a sealed letter as a form of mailing, so the ratio of the mailing charge to the amount of information mailed is compared to that of a postcard. It was expensive.

The prior art documents of the present application are described below.
Utility Kaihei 6-49060

The present invention relates to a postcard for information concealment in a bi-fold format that conceals and protects personal information and confidential information displayed on the surface of a postal document such as a post-post document in a bi-fold format. This is a postal document for information concealment, etc., and there is no level difference due to the difference in thickness that occurs between the part that is concealed by the concealment label and the part that is not concealed. The purpose is to make it possible to send the mail with the information to be concealed in the document concealed so that the rate of the charge is equal to that of the postcard.

The invention according to claim 1 of the present invention includes a first sheet of masking property and the second sheet is continuously provided through the crease, a two foldable sheet mailing documents size at該折th Of the first and second sheet surfaces, the first sheet surface is a surface for writing a postal document and the like, the second sheet surface is a publicly available information surface, and the first and second sheet back surfaces are first surfaces. The back side of the sheet is a confidential information entry surface, the second sheet back surface is folded in half on the confidential information entry surface of the first sheet back surface, and a separator for concealing and sticking is attached to the back side of the second sheet. The pressure-sensitive adhesive layer is a pressure-sensitive adhesive layer surface laminated via a low-adhesive resin layer or a brittle resin layer with low adhesion, and the separator on the back surface of the second sheet is peeled off from the confidential information entry surface on the back surface of the first sheet. Remove the low adhesion resin layer from the back side of the second sheet. Possible and re-adhered non To adhere, information concealment mailing documents being characterized in that to allow mail to conceal confidential information described in the confidential information entry surface.

  The postal document for information concealment according to the present invention is a sheet that can be folded in half into a postal document size in which a concealment first sheet and a second sheet are connected through a crease, The side of the second sheet can contain information that can be viewed by a third party, and the back of the first sheet can contain personal information and confidential information. Can be filled in.

According to the information concealment postal document of the present invention, a separator formed by laminating via a pressure-sensitive adhesive layer surface, or a low-adhesive resin layer or a brittle resin layer, is adhered to the back surface of the second sheet. The second sheet back surface can be bonded to the confidential information entry surface on the back surface of the first sheet by the adhesive property of the pressure-sensitive adhesive layer surface from which the separator has been peeled off. The confidential information described on the confidential information entry surface on the back side can be concealed by being sandwiched by the concealing first sheet and the second sheet so that it can be mailed.

  According to the information concealment mail document of the present invention, the second sheet back surface is laminated on the confidential information entry surface on the back surface of the first sheet via a low adhesive resin layer or a brittle resin layer from which the separator is peeled off. By concealing the confidential information described on the confidential information entry surface on the back surface of the first sheet by sandwiching it between the first sheet and the second sheet of concealment by adhering due to the adhesiveness of the formed adhesive layer surface The low-adhesion resin layer can be peeled from the second sheet back surface and cannot be re-adhered, and can be bonded.

  Therefore, when the first sheet and the second sheet that have been concealed by sandwiching and concealing the confidential information written on the confidential information entry surface on the back surface of the first sheet are once peeled off, the adhesive layer surface is adhered to the back surface of the first sheet Thus, since the low adhesion resin layer (non-adhesive resin layer) is delaminated from the back surface of the second sheet, it becomes impossible to re-adhere the back surfaces of the first sheet and the second sheet, and the loss of concealment of confidential information is confirmed. be able to.

  An embodiment of the information concealment mail document according to the present invention will be described in detail below with reference to the drawings. As shown in the plan view of FIG. 1, the information concealment mail document includes a concealable first sheet A and The second sheet B is connected to the second sheet B through the fold E, and is a sheet that can be folded in two to the size of the mail document at the fold E, and shows the surface I of the document. The crease E may or may not have a crease line, a dotted line, or a broken line, and the perforation is cut along the crease E so that the first sheet A and the second sheet B can be separated. May be.

  As shown in FIG. 1, among the surface AI of the first sheet A and the surface BI of the second sheet B of the sheet-like information concealment mail document, the first sheet surface AI is a destination (recipient) of the mail document. The second sheet surface BII is a publicly available information display surface that may be seen by a third party.

  In addition, as shown in FIG. 2, the first sheet back surface AII of the back surface AII of the first sheet A and the back surface AII of the second sheet B is personal information (order, application, The second sheet back surface BII is a crease of the second sheet back surface BII on the confidential information entry surface of the first sheet back surface AII. E is a surface on which a pressure-sensitive adhesive layer C is formed by a re-adhesive pressure-sensitive adhesive for folding and overlapping and concealing and sticking, and on the surface of the pressure-sensitive adhesive layer C, a separator D (easily peelable release) is formed. An agent (silicone resin coating sheet) is attached. The material and composition of the re-adhesive pressure-sensitive adhesive are not particularly limited in the present invention, and examples thereof include acrylic oil-based adhesives and acrylic emulsion-type adhesives.

  Further, the plan view of FIG. 3 shows the back surface II of the mail document for concealing information, and the separator D is peeled off from the adhesive layer C of the second sheet back surface BII to expose the adhesive layer C. The pressure-sensitive adhesive layer C may be applied and formed in an appropriate shape such as a lattice, checkered, striped, or dot shape on the entire surface of the second sheet back surface BII. It may be formed by coating (solid).

  In the present invention, the sizes of the first sheet A and the second sheet B are not particularly limited. For example, if the first sheet A is a prescribed size that can be mailed, the first sheet A and the second sheet B The two sheets B may have the same width size, and the width of the second sheet B is 0.3 to less than 1.0 times, or 0.5 to less than 1.0 times the width of the first sheet. It may be narrow in the range of.

  4 (a) to 4 (c) are side cross-sectional views for explaining the information concealment mail document (for example, a postcard) of the present invention and a method of using the mail concealment document, as shown in FIG. 4 (a). The second sheet back side BII on the same back side as the first sheet back side AII where confidential information such as personal information on the (mailer) side (information necessary for ordering, application, registration, etc.) is entered A pressure-sensitive adhesive layer C is formed by coating, and a separator D (an easily peelable release agent (silicone resin or the like) coating sheet) is temporarily attached to the surface of the pressure-sensitive adhesive layer C so as to be easily peelable.

  After entering predetermined personal information (information necessary for ordering, application, registration, etc.) in the confidential information entry field on the back side AII of the first sheet shown in FIG. 4A, as shown in FIG. Then, the separator D is peeled off from the adhesive layer C surface of the second sheet back surface BII, and the information concealment mail document is folded in the direction of the arrow at the fold E.

  And as shown in FIG.4 (c), this information concealment mail document is folded in half, and the first sheet back surface AII and the second sheet back surface BII are formed on the second sheet back surface BII. Adhere in layer C to the size of a regular mailing document (postcard) that can be mailed. Thereby, the confidential information described on the confidential information entry surface of the first sheet back surface AII can be concealed by being sandwiched between the first sheet A and the second sheet B. If the cut perforation is cut along the fold line E, the first sheet A and the second sheet B are cut off at the perforation, and then the back surfaces AII and BII of both are adhered. You may make it adhere | attach with the agent layer C. FIG.

  5 (a) to 5 (d) show the second sheet of the information concealment mail document according to the present invention, in which the first sheet A and the second sheet B are folded in two through the fold E and bonded together. It is a fragmentary sectional side view explaining the example of the various laminated structure of the adhesive layer C formed in sheet | seat back surface BII.

  FIG. 5A shows a re-adhesive pressure-sensitive adhesive layer C (pressure-sensitive adhesive layer) in which the first sheet A and the second sheet B are applied and formed on the back surface BII of the second sheet B with the back surfaces AII and BII of both. ), And when the second sheet B is peeled from the first sheet A, delamination between the first sheet A and the pressure-sensitive adhesive layer C or within the layer of the pressure-sensitive adhesive layer C It peels off by cohesive peeling, and after peeling, it can be bonded again.

  FIG. 5 (b) shows that the first sheet A and the second sheet B are the back surfaces AII and BII of the both, and the low adhesion with low adhesion to the back surface BII formed on the back surface BII of the second sheet B. Adhesive layer C1 (non-adhesive resin layer, non-re-adhesive resin layer) and re-adhesive pressure-sensitive adhesive layer C2 are adhered to each other, from the first sheet A to the second When the sheet B is peeled off, it is peeled off by delamination between the low adhesive resin layer C1 and the back surface BII of the second sheet B. After peeling, the sheet B cannot be bonded again.

  FIG. 5 (c) shows that the first sheet A and the second sheet B are coated on the back surface BII of the second sheet B with the back surfaces AII and BII of the two, and the brittle resin layer C1 (low aggregation that is easy to coagulate and break down). Force resin layer) and a re-adhesive pressure-sensitive adhesive layer C2 are adhered to each other, and when the second sheet B is peeled from the first sheet A, the brittle resin layer C1 After peeling due to cohesive peeling (cohesive failure) due to brittleness, after peeling, it is impossible to bond again. As the brittle resin used for the brittle resin layer C1, oil-based or UV curable scratch ink (brittle ink) used for scratches, brittle varnish (brittle vehicle) for scratch ink, or the like is used. be able to.

FIG. 5D shows a synthetic resin layer C1 (non-adhesive resin layer) in which the first sheet A and the second sheet B are coated and formed on the back surface BII of the second sheet B with the back surfaces AII and BII of both. The adhesive layer C is bonded to the synthetic resin layer C1 by a low-adhesive (low-affinity) low-adhesive resin layer C2 (non-adhesive resin layer) and a re-adhesive adhesive layer C3. When the second sheet B is peeled from the first sheet A, it is peeled off by delamination between the adhesive resin layer C1 and the low adhesive resin layer C2, and after peeling, Bonding is impossible. In addition, low adhesiveness can be expressed by blending one or both of the synthetic resin layer C1 and the low-adhesive resin layer C2 with a resin that reduces the mutual adhesive strength.

  6 (a) to 6 (g) show various formations of the pressure-sensitive adhesive layer C when the pressure-sensitive adhesive layer C is applied in a pattern on the back surface BII of the second sheet B of the information concealment mail document of the present invention. It shows a pattern.

  (A) The adhesive layer C is provided in a U-shaped pattern at a portion other than the fold E along the outer edge of the back surface BII of the second sheet B, and is obliquely formed in the U-shaped pattern. It is provided in a stripe pattern. (B) provides the adhesive layer C in a square line pattern including the fold E portion along the outer edge of the back surface BII of the second sheet B, and vertically in a stripe pattern in the square line pattern. It is provided. (C) The adhesive layer C is provided in a U-shaped line pattern in a portion other than the crease E along the outer edge of the back surface BII of the second sheet B, and a stripe pattern is formed horizontally in the rectangular line pattern. It is provided in a shape.

  (D) provides the adhesive layer C in a U-shaped line pattern in a portion other than the fold E along the outer edge of the back surface BII of the second sheet B, and a grid line in the U-shaped line pattern. It is provided in a pattern. (E) shows that the pressure-sensitive adhesive layer C is provided in a U-shaped pattern at a portion other than the crease E along the outer edge of the back surface BII of the second sheet B, and a halftone is included in the U-shaped pattern. It is provided in a mesh pattern of (mesh). (F) and (g) are provided with the adhesive layer C in a U-shaped pattern at a portion other than the fold E along the outer edge of the back surface BII of the second sheet B. It is provided in a checkered pattern inside.

The top view explaining the surface of the mail document for information concealment of this invention. The top view explaining the state by which the separator was stuck on the back surface and the back surface of the mail document for information concealment of this invention. The top view explaining the state which peeled the back surface of the mail document for information concealment of this invention, and the separator of the back surface. (A)-(c) is a side view explaining the mail document for information concealment of this invention, and its usage. (A)-(d) demonstrates the example of the various laminated structure of the adhesive layer formed in the back surface of a 2nd sheet | seat in order to adhere | attach a 1st sheet | seat and a 2nd sheet | seat in the mail document for information concealment of this invention. FIG. The top view of the various formation pattern of the adhesive layer C in the mail document for information concealment of this invention.

Explanation of symbols

A ... first sheet AI ... first sheet surface AII ... first sheet back surface B ... second sheet BI ... second sheet surface BII ... second sheet back surface C ... adhesive layer D ... separator (release paper)
E ... Fold (perforation)

Claims (1)

  The concealable first sheet and the second sheet are continuously provided through a fold, and are foldable into a postal document size at the fold, and are among the first and second sheet surfaces, The surface of the first sheet is a front surface for sending the postal document and the like, the surface of the second sheet is a publicly available information surface, and the back surface of the first and second sheets is the confidential information entry surface. The back side of the second sheet has a low adhesive resin layer having a low adhesiveness to the back side of the second sheet, and a separator for folding and overlapping the confidential information entry side of the back side of the first sheet. A pressure-sensitive adhesive layer surface laminated via a brittle resin layer, wherein the pressure-sensitive adhesive layer surface from which the separator on the second sheet back surface is peeled off the confidential information entry surface on the back surface of the first sheet is a low adhesive resin from the back surface of the second sheet Glue with layers peelable and non-rebondable The confidential information concealment mailing documents being characterized in that to allow mail to conceal sensitive information described in the entered surface.

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