JP2006016572A - Adhesive tape for storage sheet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain an adhesive tape for a storage sheet for efficiently attaching a document such as a delivery card, etc., to an article without requiring a release sheet. <P>SOLUTION: The adhesive tape for a storage sheet is obtained by winding a tape body 2, the body 2 has a release layer 7 formed along the whole area on one side of a sheet substrate 5 and an adhesive layer 6 on the other side. The adhesive layer 6 is equipped with an adhesive area 8 and a rectangular nonadhesive area 9 and a cutting line 3 composed of a perforated line is exhibited in the traverse direction of the tape body 2 so as to cross the nonadhesive area 9. When a storage sheet piece 4 separated by the cutting line 3 is attached to the surface of a substrate, the nonadhesive part enclosed by the adhesive area 8 and the cutting line 3 becomes a storage space. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an adhesive tape for storage sheets, and more particularly to an adhesive tape for storage sheets in which a belt-like sheet body is wound in a roll shape.

  Conventionally, pressure-sensitive adhesive tape has been used for packaging, and proposals have been made on how efficiently packaging is performed using the pressure-sensitive adhesive tape. For example, Patent Document 1 discloses a method along the length direction of one surface of a film. Adhesive is applied to both side edges, adhesive is applied at an appropriate interval in the width direction, release agent is applied to the opposite side of the film, and the film is rolled The packaging pressure-sensitive adhesive sheet wound up in the box is described.

In recent years, the distribution business such as home delivery has been expanded, and various ideas have been made on how to efficiently handle documents such as delivery slips and delivery slips affixed to packing boxes and the like at that time. For example, in Patent Document 2, a display piece is connected to the other end of the bag body having one end open, an adhesive layer and a release layer are provided on the back surface of the display piece, and the display piece is folded when the display piece is bent. A delivery document storage bag is described in which a release layer and an adhesive layer are provided opposite to each other on the back surface of the bag body to be polymerized. In addition, in Patent Document 3, a company delivery note and a courier slip are integrated into a four-leaf courier slip and a delivery note attached to the product so that the print input can be processed efficiently by a computer. The invoice attached to the actual product with a column on each leaf is listed.
JP-A-3-149276 Japanese Utility Model Publication No. 7-44334 JP 2002-225463 A

  When attaching an invoice to a packing box, etc., as described in Patent Document 3, it is common to peel off the release sheet on the back surface and attach the adhesive part to the surface of the packing box. Since a large amount of release sheet is produced as waste, it has been regarded as a problem as interest in environmental problems has increased in recent years. Therefore, as described in Patent Document 2, an attachment method that eliminates the need for release paper is also considered, but it takes time to store the delivery note in a bag, and it is possible to attach the delivery note efficiently. Can not.

  Further, Patent Document 1 describes a packaging adhesive sheet that does not require a release sheet, but it is for packaging fresh flowers and vegetables, and a document such as a delivery note is attached to an article such as a packing box. Not for.

  Accordingly, an object of the present invention is to provide an adhesive tape for a storage sheet that does not require a release sheet and can efficiently attach a document such as a delivery note.

  The storage sheet adhesive tape according to the present invention is a storage sheet in which a strip-like sheet body having a release agent applied to one side and an adhesive applied to the other side is wound in a roll shape. An adhesive tape and a non-adhesive region surrounded by the adhesive region are formed on the other surface side of the sheet body, and a storage sheet piece having a predetermined shape is formed on either surface side. A cutting line for separation is displayed so as to cross the non-adhesive region, and the non-adhesive region portion surrounded by the adhesive region and the cutting line has the storage sheet piece adhered to the surface of the substrate. It is characterized by the shape corresponding to the storage space formed at the time. Further, the cutting line is displayed with a perforation.

  An article according to the present invention is an article in which a storage sheet piece separated from the above-mentioned storage sheet adhesive tape based on the cutting line is adhered to the surface, wherein the cutting line becomes an opening, and the non-adhesion A storage space is formed between the region portion and the surface.

  By having the configuration as described above, an adhesive region and a non-adhesive region surrounded by the adhesive region are formed on the other surface side of the sheet body, and a storage sheet having a predetermined shape is formed on either surface side. The cutting line for separating into pieces is displayed so as to cross the non-adhesive region, and the non-adhesive region part surrounded by the adhesive region and the cutting line is formed when the storage sheet piece is stuck on the substrate surface Since the shape corresponds to the storage space to be formed, the same storage sheet piece can be easily formed continuously. Then, the separated storage sheet piece forms a storage space for a document such as a delivery note simply by affixing it to the surface of the substrate, and the attachment operation of the document is completed simply by inserting a document such as a delivery note in the storage space. Therefore, this is an adhesive tape for storage sheets that can remarkably improve the work of attaching documents. Further, since the cutting position can be easily recognized based on the cutting line, the storage sheet piece can be easily separated from the storage sheet adhesive tape, and the work can be made more efficient. And, it is not necessary to use a release paper by wrapping a strip-shaped sheet body in which a release agent is applied on one surface side and an adhesive is applied on the other surface side, There is no waste when sticking to the substrate surface, and environmental problems do not occur.

  Further, if the cutting line is displayed with a perforation, the storage sheet piece can be easily cut by hand without using a tool such as scissors to separate the storage sheet piece from the storage sheet adhesive tape.

  Hereinafter, embodiments according to the present invention will be described in detail. The embodiments described below are preferable specific examples for carrying out the present invention, and thus various technical limitations are made. However, the present invention is particularly limited in the following description. Unless otherwise specified, the present invention is not limited to these forms.

  FIG. 1 is an external view of an adhesive tape for a storage sheet according to an embodiment of the present invention, and the adhesive tape 1 for a storage sheet is configured by winding a long tape body 2 in a roll shape. . The tape body 2 is perforated at predetermined intervals to display a cutting line 3. When the tape body 2 is separated by the cutting line 3, it becomes a storage sheet piece 4.

  FIG. 2 shows a view (FIG. 2A) showing the surface of the tape body 2 on which the adhesive is applied (FIG. 2A) and a cross-sectional view taken along the line AA (FIG. 2B). In the tape body 2, a release layer 7 having a release agent applied to the entire surface is formed on one surface side of the sheet substrate 5, and an adhesive layer 6 is formed on the other surface side. The adhesive layer 6 includes an adhesive region 8 (hatched portion) to which an adhesive is applied and a non-adhesive region 9 to which no adhesive is applied. In this example, a rectangular non-adhesive region 9 is formed. Are formed in the central portion of the tape body 2 at predetermined intervals. The cutting line 3 is provided so as to cross the non-bonding region 9, and the position of the cutting line 3 is set so as to be largely shifted from the center of the non-bonding region 9. And when the storage sheet piece 4 is affixed on the surface of an article | item, the one where the area of the non-adhesion part enclosed by the cutting line 3 and the adhesion | attachment area | region 8 is larger is used as a storage space.

  Here, as an adhesive used in the adhesive layer 6, a known adhesive such as rubber or acrylic can be used, and is not particularly limited. As the release agent used in the release layer 7, a known release agent such as a long-chain alkyl group polymer, a fluorine polymer, or a silicone resin can be used. Moreover, as the sheet | seat base | substrate 5, transparent films and paper, such as a cellophane and a polypropylene, can be used. When a transparent film is used, the stored document can be easily confirmed from the outside. However, when paper is used, printing on the surface and writing are easy, and recycling is preferable. In this example, the cut line 3 is displayed as a perforation, but a line may be printed in advance on the sheet substrate.

  FIG. 3 is a perspective view when the separated storage sheet piece 4 is attached to the surface of the article 10 such as a cardboard box. With the larger area of the non-adhesive portion of the storage sheet piece 4 facing upward, the adhesive layer 6 side is pressed against the affixed portion 11 on the surface of the article 10 and fixed. FIG. 4 is a cross-sectional view taken along the line BB in FIG. Since the adhesive region of the storage sheet piece 4 is formed on both side edges and the lower end except for the upper cut and separated portion, a pocket-shaped storage space 12 is formed between the sheet base 5 and the pasting portion 11. Is done. Since the storage space 12 is open at the top, a document 13 such as a delivery note can be easily inserted. Further, since the sheet base 5 is stuck in a tensioned state, the inserted document 13 is sandwiched between the sheet base 5 and the sticking portion 11 and does not easily jump out. In addition, although the smaller area of the non-adhesive portion is formed at the lower end of the storage sheet piece 4, when the storage sheet piece 4 is separated or affixed, the non-adhesion portion is gripped to hold the adhesive layer on the hand. Can be prevented.

  The attached item may be a bag for packing other than the above-described cardboard box. Moreover, the product itself to which a delivery note is attached may be used.

  FIG. 5 shows a modification regarding the display position of the cutting line 3. In FIG. 5A, the cutting line 3 is displayed in the width direction of the tape body 2, and the display position is set to the portion where the adhesive region is formed in the width direction. A cutting line 3 is also displayed at the longitudinal center of the tape body 2. By displaying the cutting line 3 in this way, the storage sheet pieces 4 can be taken two by two in the width direction. In FIG. 5B, the display position of the cutting line 3 is set at two positions, a position passing through the center of the non-bonding area 9 and a position passing through the center of the bonding area in the width direction. If the cutting line 3 is displayed in this manner, two storage sheet pieces can be taken in one non-adhesive region.

  FIG. 1 is a schematic diagram showing steps relating to a method for producing a storage sheet adhesive tape. The long and paper sheet base 20 is continuously fed from the supply roll 21 and taken up by the take-up roll 22, and the lower surface of the sheet base 20 pulled out from the supply roll 21. The adhesive is applied by the adhesive application device 30 and dried by the heater 31 to form an adhesive layer. The application roller of the adhesive application device 30 is provided with a depression on the surface in order to form a non-adhesion region. Next, a release agent is applied to the entire top surface of the sheet substrate 20 by the release agent application device 32 and dried by the heater 33 to form a release layer. Further, printing is performed on the upper surface of the sheet base 20 by the printing device 34 and dried by the heater 35, thereby displaying, for example, “delivery in progress”. Thereafter, a perforation is made by the sewing machine 36 and a cutting line is displayed. The sheet substrate processed in this manner is wound on a winding roll 22 and cut into a predetermined width, whereby an adhesive tape for a storage sheet can be manufactured. The order of the adhesive application device 30, the release agent application device 32, and the printing device 4 may be changed as appropriate.

It is a schematic perspective view regarding embodiment which concerns on this invention. It is the figure and sectional drawing of the adhesion surface side of a tape body. It is a perspective view which shows the case where a storage sheet piece is stuck on articles | goods. It is BB sectional drawing of FIG. It is a figure which shows the modification regarding the display position of a cutting line. It is the schematic which shows the manufacturing process of the adhesive tape for storage sheets.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Adhesive tape for storage sheets 2 Tape body 3 Cutting line 4 Storage sheet piece 5 Sheet base body 6 Adhesive layer 7 Release layer 8 Adhesion area 9 Non-adhesion area
10 Goods

Claims (3)

  A storage sheet adhesive tape in which a strip-like sheet body, to which a release agent is applied on one side and an adhesive is applied to the other side, is wound in a roll shape, An adhesive region and a non-adhesive region surrounded by the adhesive region are formed on the other surface side, and a cutting line for separating the storage sheet piece of a predetermined shape is formed on either surface side. The non-adhesive region portion, which is displayed so as to cross, and is surrounded by the adhesive region and the cutting line, has a shape corresponding to the storage space formed when the storage sheet piece is attached to the substrate surface. An adhesive tape for a storage sheet, characterized in that   The adhesive tape for a storage sheet according to claim 1, wherein the cutting line is displayed with a perforation.   The storage sheet piece separated from the storage sheet adhesive tape according to claim 1 or 2 based on the cutting line is attached to a surface, wherein the cutting line becomes an opening, and the non-adhesive region An article characterized in that a storage space is formed between the portion and the surface.

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