JP2019182525A - Article with information transmission card - Google Patents

Abstract

To provide an article with an information transmission card that does not peel off during transportation or product display, but does not leave a sticking part on the product when peeled off.SOLUTION: An article includes a base material and an information transmission card carried on the base material via an adhesive part and having at least an information display part visible on the surface from an outside. The base material is coated with a coating agent at least on the surface in contact with the adhesive part, and the adhesive part contains a styrene-based or olefin-based hot-melt adhesive material.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an article provided with an information transfer slip and a manufacturing method thereof.

  In some cases, information about advertisements, prize applications, etc. is given to products for the purpose of promoting consumers' willingness to purchase.

  For example, an advertising pamphlet or a prize application postcard is affixed to a product in a continuous packaging process of the product. If the product is a carton containing sanitary paper such as tissue paper, sanitary paper, sanitary paper carton or sanitary paper contained in each process of producing sanitary paper carton for the purpose of reducing the lead time at the time of packaging production A system for processing a carton package or the like by moving it at high speed and continuously on a conveyance path is operated.

  In order to carry the information transfer slip on the product in such a high-speed and continuous work process, if a solvent-based or water-based adhesive is used, a drying process is required after application, which requires more time, cost, and energy. Etc. are required. Therefore, use of a hot-melt adhesive has been proposed for supporting the information transmission slip (see Patent Document 1 and Patent Document 2).

JP 2010-254365 A JP 2011-6138 A

  However, when vinyl acetate resin adhesives or acrylic resin adhesives are used, if these adhesives are applied directly to the information transfer slip, the adhesive layer will remain on the information transfer slip and become sticky on other items. Problems such as unintentional adhesion are likely to occur. Therefore, it was necessary to create a pressure-sensitive adhesive tape using a hot-melt adhesive and add a process of applying the tape (see Patent Document 2).

  Accordingly, an object of the present invention is to provide an article provided with an information transfer slip that does not peel off during transportation or product display, and does not leave a sticking part on the product when peeled, and the article It is to provide a manufacturing method.

  As a result of intensive studies to solve the above-mentioned problems, the inventors of the present invention have information on a base material and an information display portion that is carried on the base material via an adhesive portion and is at least visible on the surface from the outside. The base material is coated with a coating agent at least on the surface in contact with the sticking part, and the sticking part is a styrene-based or olefinic hot-melt sticking material. It has been found that the above problem can be solved by providing an article including

  The article of the present invention is an article comprising a base material, and an information transmission slip carried on the base material via an adhesive portion and having at least an information display portion visible on the surface from the outside, The base material is characterized in that at least the surface in contact with the sticking part is coated with a coating agent, and the sticking part contains a styrene-based or olefin-based hot-melt sticking material.

  Further, in another embodiment, the present invention provides the base material, an information transmission slip carried on the base material via the sticking part, and having an information display part visible at least on the surface from the outside, A step of providing the base material, a step of providing the information transfer slip, a step of applying a sticking material to the information transfer slip, and the sticking material provided. A step of affixing an information transfer slip to the base material, wherein the base material is coated with a coating agent at least on the surface in contact with the adhesive part, and the adhesive part is a styrene-based or olefin-based hot melt It contains a system sticking material.

  According to the present invention, when the information transfer slip is directly attached to the information transfer slip and attached to the base material, and the information transfer slip is not peeled off during transportation or product display, on the other hand, the information transfer slip is peeled off from the base material. Can provide an article in which a sticking part does not remain on the substrate.

FIG. 2 is a plan view (a) and a cross-sectional view (b) of an article provided with an information transmission slip according to the present invention, and a cross-sectional view (c) when the information transmission slip is peeled from the article. It is an example of the sticking part of this invention. 1 is an overall view of a packaged laminate of the present invention. It is a manufacturing apparatus of the article of the present invention.

  Embodiments of the present invention will be described below, but the present invention is not limited to the following embodiments.

  The present invention relates to an article that includes a base material and an information transfer slip that is carried on the base material via an adhesive portion and has an information display portion that is visible at least on the surface from the outside.

  FIG. 1 shows an embodiment of the present invention. 1 (a) and 1 (b) show an article 10 of the present invention in which a sticking portion 22 is formed on a base material 21 and an information transmission form 23 is carried from the surface on which the information transmission form 23 is carried. It is the seen perspective figure and its sectional drawing.

  As for the base material 21 of this invention, the surface which contact | connects the sticking part 22 is coated with the coating agent at least. The coating agent may coat the entire surface of the substrate 21.

  The coating reduces the surface roughness of the substrate 21. The surface roughness of the coated substrate 21 is 0.50 μm or less. Preferably, they are 0.05 micrometer-0.50 micrometer. More preferably, it is 0.25 μm to 0.40 μm.

  The material of the substrate 21 is not particularly limited as long as it is a material capable of performing the coating. For example, paper used for a box material such as cardboard may be used. Moreover, a pattern and a character may be printed on the surface of the base material 21 with ink etc. with this coating. Preferably, the base material 21 is a carton containing sanitary paper such as tissue paper.

  The coating agent applied to the substrate 21 can be appropriately selected in consideration of the material of the substrate 21 and its surface roughness. Preferably, a styrenic or olefinic coating agent can be used.

  The sticking part 22 of this invention is a site | part which can carry | support the information transmission slip 23 on the surface of the said base material 21 by which it was coated by this. The sticking part 22 includes a styrene-based or olefin-based hot-melt sticking material. For example, as the styrene-based hot-melt adhesive material, a material containing a styrene-based block copolymer as a main component can be mentioned. Moreover, as an olefin type hot-melt-type adhesive material, what contains the polymer (or copolymer) of ethylene, propylene, etc. or those derivatives as a main component, for example is mentioned. Preferably, the hot melt adhesive has a viscosity at 160 ° C. lower than 15000 mPa · s and higher than 100 mPa · s. The hot melt adhesive is preferably colorless and transparent or translucent.

  The sticking part 22 of the present invention can hold the information transfer slip 21 in a state where the carried information transfer slip 23 is not intentionally peeled off, such as during transportation or product display. On the other hand, when the carried information transfer slip 23 is peeled off from the surface of the base material 21 (FIG. 1C), the sticking portion 22 is separated from the base material 21 along with the information transfer slip 23 to be peeled, An article in which the sticking portion 22 does not remain on the surface of the base material 21 can be provided. That is, the sticking part 22 has an adhesive strength sufficient to hold the information transmission form 23, and the adhesive strength of the sticking part 22 is weaker than the breaking strength of the substrate 21 surface.

  As long as the sticking part 22 satisfy | fills the said adhesive strength, the place where the sticking part 22 of this invention is formed may be one place, or plural. For example, as shown in FIG. Moreover, the shape of the sticking part 22 can be suitably selected according to the shape of the nozzle which apply | coats a sticking material, or the aspect of an application device (refer FIG. 2). For example, a circle (dot) (FIG. 2A) or a band (FIG. 2B) may be used. Moreover, the sticking part 22 may be a broken-line shape (FIG.2 (c)). Preferably, the sticking part 22 is formed in a two-point circular (dot) shape.

It is preferable that the area of one sticking part 22 is 1-1500 mm < ² >. More preferably 10 to 500 mm ^2. Moreover, it is preferable that the quantity of one sticking material apply | coated to one sticking part 22 is 0.01-0.30g. More preferably, it is 0.01g-0.05g.

  The information transmission form 23 of the present invention has an information display unit that is visible from the outside at least on the surface. Although the kind of information is not specifically limited, It is preferable that it is the information which can stimulate a customer's willingness to purchase. For example, a variety of information transmission means such as a magnetic card, an IC card, and a non-contact card can be used as the information transmission form 23 in addition to a prize application postcard, a questionnaire card, a product description brochure, and the like. Also, barcode information, QR code (registered trademark) information and scratch printing as machine-readable information are provided on at least a part of the information transmission display unit 30, or at least a part thereof is a discount ticket, a voucher, a number of times Consumers' willingness to purchase can be promoted by using tickets, courtesy tickets, membership cards, entrance cards, questionnaires, advertising flyers, postcards, or sweepstakes applications. Further, the information transmission form 23 may have various sizes. For example, the information transmission form 23 can be a size of the photograph L version to A4 size. Further, the information transmission form 23 may have a size exceeding the surface of the substrate 21 to be carried.

  It is preferable that at least a portion of the surface in contact with the sticking portion 22 is a smooth surface so that the sticking portion 22 has sufficient adhesive strength. In particular, when a piece of paper is used as the information transmission form 23, it is preferable that the piece of paper is made of coated paper because it has superior surface smoothness compared to non-coated paper. As the coated paper, conventionally known coated paper, for example, polyethylene laminate, water-based resin coat, film type or other coated paper can be used.

  In another embodiment of the present invention, the present invention relates to a package in which a plurality of base materials 21 are laminated, an information transfer tag 23 is provided on the surface of at least one base material 21, and is wrapped with a translucent resin film. The laminated body 30 is related (refer FIG. 3).

  In FIG. 3, five base materials 21 are laminated to form a laminated body 50, but the number of laminated layers can be arbitrarily selected.

  The information transmission form 23 is carried on the surface of at least one base material 21 among the plurality of base materials 21 forming the stacked body 50. Of the base materials 21 forming the laminate 50, the plurality of base materials 21 may be carried.

  Further, the information transmission form 23 can be carried on an arbitrary surface of the laminated body 50. For example, the information transmission form 23 may be carried at the center of any surface of the laminate 50, or may be carried at the upper center or the lower center of any surface of the laminate 50. In one embodiment of the present invention, the base material 21 is a carton containing sanitary paper, and the information transfer slip 23 is formed on the side surface of the laminated body 50 in which five of the base materials 21 are stacked. Carried with a spacing of ~ 124 mm.

  About the material of the translucent resin film 40 which comprises the to-be-packaged laminated body 30 of this invention, what is necessary is just to have the translucency which the information transfer tag 23 can read. As a specific value representing the translucency of the translucent resin film 40, it is particularly preferable that the haze value measured in accordance with JISK7105 as a transparency index is in the range of 3 to 5%. There is no particular limitation on the material of the translucent resin film 40 except that the information transmission form 23 is translucent so that it can be read in this way. Usually, a resin such as polyethylene or polypropylene used for a packaging bag. Can be used. Among these, polyethylene is preferable in terms of stretchability and strength. The thickness of the film varies depending on the type and weight of the base material 21, but when the sanitary paper-filled carton is used as the base material 21, the thickness of the film is preferably 20 to 40 μm.

  The top surface 41 and the bottom surface 42 of the packaged laminate 30 of the present invention may be sealed with caramel packaging. Specifically, portions of the translucent resin film 40 extending to the top surface 41 and the bottom surface of the stacked body 50 that extend from the short side surface of the stacked body 50 are the top surface 41 and the bottom surface of the stacked body 50. Similarly, the portion of the translucent resin film 40 extending from the long side surface of the laminated body 50 is folded over the same. Furthermore, the two folded parts 50 facing each other are folded together on the long side surface side. With such a structure, if the laminated body 50 is a box-like body (substantially rectangular parallelepiped shape) having a strength equal to or higher than a predetermined level, there is no fear of damage during packaging, and the laminated body 50 is formed by the translucent resin film 40. It can cover exactly along its shape.

  Furthermore, the handle 43 at the time of conveyance can also be formed in the top | upper surface 41 of the to-be-packaged laminated body 30 of this invention as shown in FIG. In addition, for the adhesion of the translucent resin film 40 during the production of the packaged laminate 30 of the present invention, for example, a conventionally known method such as heat sealing, ultrasonic welding, adhesion with an adhesive, etc. can be used. Since the equipment is simple and can be reliably bonded, it is preferable to weld by heat sealing. As the welding conditions in the heat seal, the top surface 41 and the bottom surface 42 are sealed and the handle 43 is formed on the top surface 41 at 180 to 210 ° C. for 1 second, and the body adhesion portion is formed by 180 to 220. It is preferable to heat at about 3 seconds for about 3 seconds.

  The article of the present invention can be manufactured, for example, by the apparatus shown in FIG. As shown in FIG. 4, the base material 21 is provided to the apparatus (step (a)), then the information transmission form 23 is provided (step (b)), and an adhesive material is applied to the information transmission form 23. (Step (c)), the information transmission form 23 to which the sticking material is applied is stuck on the base material 21 to manufacture the article 10 (Step (d)).

  In the step (a), the base material 21 is provided to the apparatus by a conveyance path. Preferably, a plurality of base materials 21 are laminated and provided to the apparatus.

  Next, in the step (b), the information transmission slip 23 is sucked and fixed to the arm tip of the rotary sticking unit 60 from the non-adhesive surface side.

  In the step (c), the rotary pasting unit 60 that fixes the information transmission slip 23 to the arm rotates the arm so that the adhesive surface of the information transmission slip 23 faces the adhesive material nozzle 70, and then from the nozzle 70. The heated adhesive material is applied to the information transmission form 23. The discharge pressure, the discharge time, and the nozzle diameter can be appropriately selected depending on the amount of the adhesive material to be applied. A plurality of nozzles may be used depending on the shape of the sticking part 22. The sticking material nozzle 70 preferably includes a heating element, and can be applied while heating the sticking material.

  As described above, in the step (d), the information transfer slip 23 to which the adhesive material is applied is further rotated by the rotary adhesive unit 60 and attached to the base material 21 to manufacture the article 10.

  Further, the article 10 to which the information transfer form 23 is attached as described above is packaged with a light-transmitting resin film together with the base material 21 to which the information transfer form 23 is not attached, and the packaged laminate 30 is constructed. Also good.

  Hereinafter, specific examples of the present invention will be described. However, the present invention is not limited in any way by the following examples.

(Measurement of surface roughness)
A surface (surface 1) on which white paper is printed with ink and a styrenic coating agent, a surface (surface 2) on which only a styrene coating agent is printed on white paper, and a white paper surface (surface 3) on which no coating treatment is performed The surface roughness was determined by non-contact measurement using a confocal microscope (such as VR3000 series manufactured by Keyence Corporation) (observation region: about 630 μm × 630 μm). For surface 1 and surface 2, the surface roughness was measured for 2 lots and 3 points, and the average was calculated. For surface 3, two lots were measured at two points, and the average was calculated for each lot. The results are shown in Table 1.

Example 1
A styrene hot melt adhesive (softening point: 76 ° C., viscosity at 160 ° C .: 650 mPa · s) is applied to the leaflet 23 using an adhesive nozzle 70 (nozzle temperature 150 ° C.), and the leaflet 23 ( Two dot-shaped adhering portions 22 were prepared on the surface of 150 × 150 mm) and affixed to a sanitary paper-containing carton 21 whose surface was coated with a styrene coating agent. The amount of the sticking material used for the sticking part 22 was 0.01 g per piece, and the area of the sticking part 22 was 50 mm ² in total.

  After sticking, it was left for 3 hours, and the leaflet 23 was peeled from the article 10 (3 directions, N = 16 each). The results are shown in Table 2.

(Example 2)
An article 10 was prepared in the same manner as in Example 1 except that the styrene-based hot-melt adhesive material was changed to an olefin-based hot-melt adhesive material (softening point: 122 ° C., viscosity at 160 ° C .: 1600 mPa · s). Thereafter, the leaflet 23 was peeled off. The results are shown in Table 2.

(Example 3)
An article 10 was prepared in the same manner as in Example 1 except that the styrene-based hot-melt adhesive material was changed to an olefin-based hot-melt adhesive material (softening point: 106 ° C., viscosity at 160 ° C .: 3900 mPa · s). Thereafter, the leaflet 23 was peeled off. The results are shown in Table 2.

Example 4
An article 10 was prepared in the same manner as in Example 1 except that the styrene-based hot-melt adhesive material was changed to an olefin-based hot-melt adhesive material (softening point: 110 ° C., viscosity at 160 ° C .: 12000 mPa · s). Thereafter, the leaflet 23 was peeled off. The results are shown in Table 2.

(Comparative Example 1)
An ethylene-vinyl acetate (EVA) emulsion-based adhesive material (viscosity: viscosity 450 mPa · s at 25 ° C.) is applied to the leaflet 23 and then dried to provide two strip-shaped adhesive portions 22 on the surface of the leaflet 23. Prepared and affixed to a carton 21 with sanitary paper.

  After pasting, the leaflet 23 was peeled off from the article 10 by being left for 3 hours. The results are shown in Table 2.

(Comparative Example 2)
An article 10 was prepared in the same manner as in Comparative Example 1 except that the EVA-based emulsion-based adhesive was changed to a vinyl acetate emulsion-based adhesive (viscosity at 25 ° C .: 2500 mPa · s), and then the leaflet 23 was peeled off. . The results are shown in Table 2.

(Comparative Example 3)
An article 10 was prepared in the same manner as in Comparative Example 1 except that the EVA emulsion adhesive material was changed to an acrylic emulsion adhesive material (viscosity at 25 ° C .: 2000 mPa · s), and then the leaflet 23 was peeled off. The results are shown in Table 2.

  From the results shown in Table 2, the article 10 of the present invention using the styrene-based or olefin-based hot-melt adhesive does not damage the carton surface even after the leaflet 23 is peeled off, and further adheres to the carton surface. Since there was no residual, no stickiness was given. On the other hand, in Comparative Examples 1 to 3 using the emulsion adhesive material, the adhesive part 22 remained on the carton surface or the carton surface was damaged after the leaflet 23 was peeled off.

(Example 5)
The article 10 was prepared in the same manner as in Example 1 except that the temperature was set to 170 ° C., and then the leaflet 23 was peeled off. As a result, even after the leaflet 23 was peeled off, the carton surface was not damaged, and the sticking part 22 did not remain on the carton surface.

Claims (9)

A substrate;
An information transmission card carried on the base material via an adhesive portion and having at least an information display portion visible on the surface from the outside, and an article comprising:
The base material is coated with a coating agent at least on the surface in contact with the sticking part,
The said sticking part contains a styrene type or an olefin type hot-melt-type sticking material.   The article according to claim 1, wherein the adhesive material has a viscosity at 160 ° C. lower than 15000 mPa · s and higher than 100 mPa · s.   The article according to any one of claims 1 and 2, wherein the coating agent is a styrene-based or olefin-based coating agent.   The surface roughness of the said base material is less than 0.50 micrometer, The article | item as described in any one of Claims 1-3 characterized by the above-mentioned. The article according to any one of claims 1 to 4, wherein there are a plurality of sticking parts, and an area of one sticking part is 1-1500 mm ² .   The amount of the sticking material applied to the one sticking part is 0.001 to 0.05 g, The article according to any one of claims 1 to 5.   The article according to any one of claims 1 to 6, wherein the base material is a carton containing sanitary paper. A laminated body in which a plurality of base materials are laminated and packaged with a translucent resin film,
Among the base materials, on the surface of at least one base material, at least on the surface, an information transmission slip having an information display part visible from the outside is carried via the sticking part,
The base material is coated with a coating agent at least on the surface in contact with the sticking part,
The said laminated part contains the styrene type or olefin type hot-melt-type adhesive material, The to-be-packaged laminated body characterized by the above-mentioned. A substrate;
A method of manufacturing an article including an information transfer tag carried on the base material via an adhesive portion and having an information display portion visible at least on the surface from the outside,
Providing the substrate;
Providing the information transfer slip;
Applying an adhesive material to the information transfer slip;
A step of sticking the information transfer slip to which the sticking material has been attached to the base material,
The base material is coated with a coating agent at least on the surface in contact with the sticking part,
The sticking part includes a styrene-based or olefin-based hot-melt sticking material.

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