JP2003013016A - Sticky body - Google Patents

Abstract

(57) [Summary] The present invention is applied to a predetermined adherend,
It is an object of the present invention to avoid a feed trouble when sequentially printing predetermined information on a sheet by a printer with respect to an adhesive body in which an adhesive is protected by release paper or the like. An adhesive layer (18) is formed on the back side of a base structure on which delivery information is printed on the front side of a delivery slip (12) and a sticking slip (13) in a delivery slip (11). A release agent layer 21 for protecting the agent layer 18 is formed, and on the other surface, a pressure-sensitive adhesive protective structure layer 19 in which a lubricating layer 22A having lubricity with respect to the surface of the base structure is formed in a predetermined shape is provided. Pressure-sensitive adhesive layer 1 of the base structure
The structure is such that the release agent layer 21 of the adhesive protection structure layer 19 is opposed to 8 and protected.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an adherend which is adhered to a predetermined adherend and whose adhesive is protected by a release paper or the like.

[0002]

2. Description of the Related Art Conventionally, for example, a delivery slip or a label on which delivery information is printed is attached to a delivery or an envelope for delivery, or a label is peelably attached to confidential information of a postcard. It is being appreciated. As described above, an adhesive such as a delivery slip or a label is formed with an adhesive for adhering to an adherend, and this adhesive is generally covered and protected by a release paper.

When a plurality of such adhesive sheets are printed on a sheet by a printer, a plurality of sheets are set in a paper feeding section of the printer and are fed sheet by sheet to print delivery information and guidance information. Then, the release paper is peeled off and attached to a delivery, an envelope, a postcard or the like.

[0004]

However, when a plurality of the above-mentioned adhesives are stacked and set in a printer for printing, for example, when a large number of adhesives are printed by a high-speed non-impact printer, Since the paper surface of the adhered body (the surface on which the predetermined information is printed) and the exposed surface of the release paper are in contact with each other, there is a problem that a frictional resistance of the paper or unevenness of the paper surface causes a feed trouble. Then, this invention is made | formed in view of the said subject, and an object of this invention is to provide the adhesive body which avoids the feed trouble at the time of printing predetermined information one by one with a printer one by one.

[0005]

In order to solve the above problems, according to the invention of claim 1, the adhesive material is adhered to a predetermined adherend, and the predetermined information is printed for each sheet. A base structure on which the predetermined information is printed on the front surface side, a pressure-sensitive adhesive layer formed on the back surface of the base structure and attached to the adherend, and protecting the pressure-sensitive adhesive layer. In order to do, the release agent layer for the entire surface of the pressure-sensitive adhesive layer is formed on one surface of the pressure-sensitive adhesive layer side of the base material,
A pressure-sensitive adhesive protective structure layer on the other surface of which a slipping layer having a slip property with respect to the surface of the base structure is formed. According to the invention of claim 2, the slippery layer in the pressure-sensitive adhesive protective structure layer is formed in a predetermined shape in a region that retains slipperiness according to the surface of the base structure.

Thus, the pressure-sensitive adhesive layer is formed on the back surface of the base structure on which the predetermined information is printed on the front surface side, the release agent layer for protecting the pressure-sensitive adhesive layer is formed on one surface, and the other surface is formed. A pressure-sensitive adhesive protective structure layer is provided on which a slippery layer having slipperiness with respect to the surface of the base structure is formed. In other words, even when the sheets are stacked on the surface of the base structure for printing on a sheet-by-sheet basis, the slipping layer retains the smoothness with the surface of the base structure of another adhesive, so that the predetermined information can be obtained on the sheet. It is possible to avoid a feed trouble when printing sequentially by the printer.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention will be described below with reference to the drawings. In order to make the features of the present invention easier to understand, the drawings according to the present embodiment are illustrated with particular dimensions neglected. FIG. 1 shows the first part of the adhesive body according to the present invention.
The block diagram of the delivery slip of embodiment is shown. 1A is a schematic perspective view, and FIG. 1B is a schematic sectional view of a portion A in FIG. In FIGS. 1A and 1B, a delivery slip 11 which is an adhesive body includes a delivery slip 12 and an attachment slip 13, and the delivery slip 12 and the attachment slip 13 are placed on the plane of the delivery slip 11.
Are arranged side by side.

The delivery slip 12, as the base material, may be, for example, synthetic paper or a synthetic film of polyethylene, polyethylene terephthalate, polypropylene, vinyl chloride, etc. in addition to the ordinary paper, as with the sticking slip 13. In the case of using, the surface of the base material may be subjected to surface treatment such as matte treatment and corona treatment. On the front side of the delivery slip 12, the number of correspondences for printing the delivery information such as the date of receipt, sender, destination, product name, etc. together with the title of the “delivery slip” and for stamping the receipt stamp is displayed. The shipping information entry area is formed by printing. The delivery information entry area formed by this printing is the ink layer 1 on the delivery slip 12.
It becomes 4.

On the other hand, the pasting slip 13 is formed in the entire width direction of the delivery slip 11 and has a predetermined number of transfer holes at equal intervals on both sides in the width direction with perforation lines (shown by broken lines) as margins. 15A and 15B are provided. Then, a delivery information entry area similar to the delivery note 12 except for the receipt stamp area is printed on the front side of the portion other than the location where the delivery note 12 is located, for example, together with the title of the “sticking note”. It is formed. Further, predetermined information is appropriately printed on a portion where the delivery slip 12 is located, for example, by multicolor printing including a ground pattern. The layer formed by these printings becomes the ink layer 16 on the sticking slip 13.

Then, the delivery slip 12 is bonded and arranged on the portion other than the delivery information entry area of the sticky slip 13 with the pseudo adhesive layer 17 interposed. The pseudo adhesive layer 17 does not adhere in a normal state, but has a temporary adhering function of adhering the superposed surfaces to each other and applying a predetermined pressure to each other. For example, Japanese Unexamined Patent Publication No. 10-265472. A UV-curable pressure-sensitive adhesive composition as described can be used and a detailed description is omitted.

A base structure is constituted by including the delivery slip 12, the sticking slip 13, the pseudo adhesive layer 17, and the ink layers 14 and 16 as appropriate. Here, the side on which the delivery information entry areas (ink layers 14 and 15) of the delivery slip 12 and the sticky slip 13 are formed is the front surface.

On the back surface of the base structure, that is, the back surface side of the sticking slip 13, an adhesive layer 18 for sticking the delivery slip 11 to a delivery is formed, for example, with a thickness of several tens of μm on the entire surface. This adhesive layer 15 is made of, for example, a rubber adhesive,
A commonly used pressure sensitive adhesive such as an acrylic pressure sensitive adhesive or a silicone pressure sensitive adhesive is used.

The pressure-sensitive adhesive layer 18 is provided with a pressure-sensitive adhesive protective structure layer 19 for preventing adhesion to another when printing predetermined information or when it is not used. This adhesive protective structure layer 19
The release agent layer 21 is formed on the pressure-sensitive adhesive layer 18 side as one surface of the base 20 of the paper base or film base used in the release paper that is normally used.
This is for easily peeling 0 from the adhesive layer 18.

As the release agent forming the release agent layer 21, a polymer material such as a silicone agent is used as a generally used one, and a film is formed to improve adhesion to the substrate 20. It is composed of a well-formed chemical structure, and a functional group or a polar group is incorporated into the molecule in order to enhance the adhesion to the substrate 20 to be coated. Further, a radiation curing type, for example, an ultraviolet curing type may be used as the release agent. Furthermore, when the base material 20 to which the release agent is applied has relatively poor adhesion such as a film base, the front surface and the back surface of the base material 20 to which the release agent is applied are subjected to corona discharge treatment or the like. A treatment for increasing the adhesiveness of the release agent is performed.

On the other hand, on the other surface of the base material 20, a slipping layer 22A having a lubricity with respect to the surface of the base structure (delivery slip 12 and sticking slip 13) has a slipperiness according to the surface of the base structure. The area to be held is formed in a predetermined shape (described in FIGS. 2 and 4). As the composition constituting the slippery layer 22A, known ones can be used depending on the material of the base structure to provide the above-mentioned slipperiness. Here, as the one having a low surface tension, for example, the above-mentioned release agent is used. It is formed of the same composition as. Here, the slipperiness means that, when a plurality of the delivery slips 11 are stacked and set in a printing printer and printed on each sheet, the slips slip with other delivery slips 11 when fed for each sheet. Is good, and it means the slipperiness that ensures reliable single-wafer feeding.

Therefore, FIG. 2 is a block diagram showing the back side of the delivery slip shown in FIG. In FIG. 2, the adhesive protective structure layer 1
22A formed on the back surface of the base material 20 in FIG.
Is a predetermined number of islands formed in a region that retains lubricity according to the surface of the base structure. The island-shaped slippery layer 22A does not matter for its regularity or shape, and in short, it is sufficient to secure a region for retaining slipperiness according to the surface of the base structure.

By forming the slipping layer 22A in this manner, the surface of the base structure (the delivery slip 12 and the sticking slip 1) is formed.
3) Since the slippery layer 22A retains the slipperiness with the surface of the base structure of the other delivery slip 11 even if the slippery layers 22A are stacked when printing is performed for each sheet, the predetermined information can be printed by the sheet by the printer. It is possible to avoid a feed trouble when printing sequentially.

Here, the production of the delivery slip 11 described above will be briefly described. First, the base substrate on which the sticking slip 13 in the base structure is formed has marginal portions 15A and 15B formed at both ends in the width direction thereof, and the portion on the surface where the delivery slip 12 is located and the sticking slip. An ink layer 16 on which delivery information and information including a drawing are printed, and an ink layer 14 on which a format related to delivery information is printed are formed in a portion 13.

The above-mentioned UV-curable pressure-sensitive adhesive composition is applied to the portion of the base material on which the delivery slip 12 is located by applying means such as a gravure coater, a flexo coater, an air knife coater, and a bar coater. One side of the pseudo adhesive layer 17 is formed by appropriately curing the ultraviolet rays. On the other hand, the above-mentioned ultraviolet-curable pressure-sensitive adhesive composition is applied to the back surface of the base material to be the delivery slip 12 by the application means,
The other side of the pseudo adhesive layer 17 is formed by appropriately curing the ultraviolet rays. Therefore, the base material (sticking slip 13)
The pseudo adhesive layers 22 of each other at the portions where the delivery slips 12 of
A are opposed to each other and overlapped with each other, and pressure-bonded with a dry sealer at a pressure of 1 to 100 kg / cm 2. Then, the adhesive 18 is applied to the entire back surface of the base material (sticking slip 13).
Is applied by an applying means to form the adhesive layer 18.

On the other hand, the release agent 21 is applied to the entire surface of one side of the base material 20 constituting the pressure-sensitive adhesive protective structure layer 19 by a coating means, and is appropriately irradiated with ultraviolet rays to be cured to form the release agent layer 21. Further, a composition similar to the above-mentioned release agent is applied to the other surface in an island shape by a coating means using, for example, a mask, and is appropriately irradiated with ultraviolet rays to be cured to form the slipping layer 22A. The release agent layer 2 is attached to the adhesive layer 18.
1 are opposed to each other and are protected by the adhesive protective structure layer 19.

Next, FIG. 3 shows an explanatory view of a stacking state when the delivery slips of FIG. 1 are printed. In FIG. 3, when the delivery information is printed on the delivery slip 12 and the sticking slip 13 on the delivery slip 11, for example, when a plurality of sheets are printed by the high-speed non-impact printer 31 sheet by sheet, the delivery information is displayed on the feed table 32 of the printer 31. , A plurality of delivery slips 11 are stacked and set. Note that when the delivery slips 11 stacked by the printer 31 are fed from the bottom, they may be fed from the top, but neither of these matters.

Then, each sheet is fed into the printer 31 and the delivery information is printed on the delivery slip 12 and the sticking slip 13. When the sheet delivery slip 11 is fed, an adhesive protection structure is provided. The slipping layer 22A formed on the layer 19
And the delivery slips 12 and the sticking slips 13 of the other delivery slips 11 stacked above or below have good slipperiness, and do not generate a stack feed. That is, as described above, the slipping layer 22A can prevent the feed trouble.

Next, FIG. 4 shows an explanatory view of another mode of the delivery slip of the adherend according to the present invention. In the delivery slip 11 shown in FIG. 4A, the slippery layer 22B forming the adhesive protective structure layer 19 is formed into a plate shape and a predetermined number of the slip layers 22B are arranged in the width direction of the delivery slip 11. Here, the width direction is used,
A predetermined number may be located in the direction perpendicular to the width direction. Further, the delivery slip 11 shown in FIG. 4 (B) is formed by forming the slipping layer 22C forming the pressure-sensitive adhesive protective structure layer 19 in a substantially cross beam shape. Furthermore, the delivery slip 11 shown in FIG.
The slippery layer 22D constituting the pressure-sensitive adhesive protective structure layer 19 is formed in a so-called solid shape within a predetermined area range.

The slippery layers 22B to 22D are shown by enlarging the formation area thereof, including the slippery layer 22A, and when the delivery slips 11 are stacked, the delivery slips 11 are delivered. It is appropriately selected in order to ensure slipperiness, depending on the material of the base material forming the slip 12 and the sticking slip 13. In addition, the slippery layer 22A ~
The shape of 22D is not limited to that shown in the drawing, and can be appropriately selected or created according to the aspect, and for example, depending on the feed direction in the printer 31 (feed from the width direction or feed from the width direction and the vertical direction). Appropriately selected or created.

Next, FIG. 5 shows a constitutional view of the label of the second embodiment in the adhesive body according to the present invention. FIG. 5 (A)-
In (C), a label 4 as an adherend according to the present invention
Reference numeral 1 denotes a sticker to be adhered to an adherend as a delivery slip, for example, which is detachable from the base material 42 by interposing a pseudo adhesive layer 43 similar to the above on the surface of the base material 42. A delivery slip 44 is provided. The delivery slip 44 has an ink layer 45 on which a delivery information entry area similar to the above is printed. These form a base structure, and the same adhesive layer 4 as described above is formed on the other surface of the base material 42 of the base structure.
6 is formed.

On the other hand, a release agent layer 49 made of a release agent similar to the above is formed as one corresponding to the pressure sensitive adhesive layer 46 side of one side of the base material 48 constituting the pressure sensitive adhesive protective structure layer 47,
On the other surface, a predetermined number of slippery layers 50 made of the same release agent are formed in an island shape. Then, it is made to face the adhesive layer 46 of the base structure and protected by the adhesive protection structure layer 47. The shape of the slipping layer 50 may be any shape as described above.

Even in the case of such a label 41, even when the delivery information is piled up in the case where a plurality of sheets are printed by the printer, the surface of the other delivery slips 44 and the slippery layer 5 are the same as above.
The slipperiness with respect to 0 is good, and feed trouble can be avoided.

Although the delivery slip 44 is taken as an example of the label 41, the label 41 is not limited to this and may be a label for concealing the confidential information printed on a postcard, for example. It can be applied to print information such as "please remove this label".

By the way, as the above-mentioned adhesive, the delivery slip 1
1 and the label 41 are shown as an example, the invention is not limited to this, and is applied to an adherend with an adhesive, and is applied to all aspects in which information is printed for each sheet. Is what you can do.

[0030]

As described above, according to the present invention, the pressure-sensitive adhesive layer is formed on the back surface of the base structure on which the predetermined information is printed, and the release agent layer for protecting the pressure-sensitive adhesive layer is formed on one surface. By forming the adhesive protective structure layer, which is formed on the other surface and has a predetermined shape on the other surface, a slipping layer having a slip property with respect to the surface of the base structure, the predetermined information is printed by a single sheet. It is possible to avoid a feed trouble when printing sequentially with.

[Brief description of drawings]

FIG. 1 is a configuration diagram of a delivery voucher of a first embodiment in an adhesive body according to the present invention.

FIG. 2 is a configuration diagram showing the back surface of the delivery slip of FIG.

FIG. 3 is an explanatory diagram showing a stacked state when the delivery slips of FIG. 1 are printed.

FIG. 4 is an explanatory view showing another mode of the delivery slip of the adhesive body according to the present invention.

FIG. 5 is a configuration diagram of a label of a second embodiment in the adhesive body according to the present invention.

[Explanation of symbols]

11 delivery slips 12 delivery slips 13 sticky notes 17,43 Pseudo adhesive layer 18,46 Adhesive layer 19,47 Adhesive protective structure layer 20,48 base material 21,49 Release agent layer 22A-22D, 50 slipping layer

Claims (2)

[Claims] 1. A base structure which is to be adhered to a predetermined adherend and on which predetermined information is printed sheet by sheet, the base structure on which the predetermined information is printed. , A pressure-sensitive adhesive layer formed on the back surface of the base structure for sticking to the adherend, and for protecting the pressure-sensitive adhesive layer, the one surface of the base material on the pressure-sensitive adhesive layer side. A release agent layer is formed on the entire surface of the pressure-sensitive adhesive layer, and a pressure-sensitive adhesive protective structure layer on the other side of which a slipping layer having a slip property with respect to the surface of the base structure is formed. Adhesive to be. 2. The adhesive body according to claim 1, wherein the slippery layer in the pressure-sensitive adhesive protective structure layer is formed in a predetermined shape in a region that retains slipperiness according to the surface of the base structure. An adhesive body characterized by the following.