JP5919714B2 - Mount with shrink film - Google Patents

Description

  The present invention relates to a backing film with a shrink film.

  For packaging in which the product to be packaged is visibly stored together with the mount on which the display and design are printed, the packaged product is stored in a thermoformed plastic sheet and covered with the mount. There is a skin pack in which an item to be packaged is placed on and packaged directly with a heated film from above.

  Further, a card (mounting paper 1) made of paper, synthetic resin, or metal plate is covered with the object to be packaged 3 and covered with a heat-shrinkable film of synthetic resin, and the film is heated and thermally contracted. There is a card wrapping that is tightly and integrally attached, and as one of them, as shown in FIG. 9 (A), an adhesive (adhesive 4) is applied to the card (mount 1), and a heat-shrinkable tube. (Cylinder shrink film 2) is bonded to produce a mount film with a shrink film, and packaging object 3 is accommodated as shown in FIG. 9B, and a heat-shrinkable tube (tubular shrink film 2). There was a package in which the package 3 was attached to a card (backing 1) (Patent Document 1).

  As another method for attaching the tubular shrink film 2 to the mount 1, the strip extending from the lower end of the mount 1 is folded back upward while being inserted into the tubular shrink film 2. There was a mount with a shrink film in which the front end of the mount was locked to a slit provided on the mount 1 (Patent Document 2).

  Also, a tongue piece formed of a shape-retaining sheet on the back of the tubular shrink film 2 is inserted into a slit provided in the mount 1, and the tongue piece is held by a retaining means and attached to the shrink film. There was also a mount (Patent Document 3).

  On the other hand, although it is not described about the mount 1, it is a method of performing shrink wrapping using a tubular shrink film 2, and fits the neck of a container having a body having a diameter larger than the neck, so that wrinkles and the like do not occur. As a method for performing shrink packaging smoothly, efficiently and accurately, the following packaging methods were available.

  That is, the cylindrical shrink film 2 is cut into a size equal to or larger than the size of the bottle or container to be shrink-wrapped, and the cylindrical shrink film 2 is opened, and the upper part of the container is opened. A second step of inserting a part of the neck into one end of the cylindrical shrink film 2 and the other end having a length sufficient to form a flat surface; The third step of fusing to a shape similar to the cross-sectional shape of the neck and removing the cut unnecessary part, inserting until the container is completely covered, and only in the bottom part of the container covered with the cylindrical shrink film 2 There was a shrink wrapping method consisting of a fourth step of shrinking the tubular shrink film 2 by applying hot air and then a fifth step of full shrinkage through a heating tunnel (Patent Document 4).

  Known documents are shown below.

JP 49-3796 JP 2000-33968 A JP 2009-107702 A JP-A-3-289422

  In the mount with shrink described in Patent Document 1 to Patent Document 4, when the product of the article to be packaged 3 is integrated, the work of inserting the product into the cylinder of the cylindrical shrink film is performed manually. In many cases, it is necessary to open a crushed cylindrical shrink film and insert a product, which takes time to open and deteriorates workability.

  The present invention has been made in view of the above circumstances, and when inserting a product into a cylindrical shrink film cylinder, it is easy to open the collapsed cylindrical shrink film and the product is inserted. It is an object to provide a mount with a shrink film that is easy to do.

According to a first aspect of the present invention invention is to have a rear panel and at least the front panel, consists of a tubular der Ru mount a tubular shrink film that is inserted between the front panel and rear panel ,
A window portion opened in the front panel is provided,
The cylindrical shrink film is provided on the front panel and the rear panel in a vertically long manner at the front adhesive portion provided near the upper end or near the lower end of the front panel and at the left and right central portion of the rear panel , respectively. A backing film with a shrink film, which is partially bonded by a rear bonding portion .

The mount with shrink film of the present invention is configured as described above, and the cylindrical shrink film is partially bonded to the front panel and the rear panel. When the shrink film is partially adhered, it can be opened from the state of being pulled and crushed by the front panel and the rear panel, and the product can be easily inserted.
Moreover, since the mount with a shrink film of the present invention is provided with a window on the front panel, a product which is an object to be packaged can be seen through the shrink film. Moreover, the product which is a packaged object can be protruded from a window part, a product is easy to see, and an eye catching effect can be expected.

  The invention according to claim 2 of the present invention is the mount with shrink film according to claim 1, characterized in that a side panel is provided to connect the left and right ends of each of the front panel and the rear panel.

  The present invention is the mount with a shrink film according to claim 1, and since the side panel is provided as described above, it is easy to raise the mount that has become flat, and the front panel and the rear panel are opened. When the cylindrical shrink film is partially bonded, it can be pulled from the front panel and the rear panel and opened from the crushed state to facilitate product insertion.

  In the mount with shrink film of the present invention, when inserting a product into a cylinder of a cylindrical shrink film, it is easy to open the collapsed cylindrical shrink film, and the product is easy to insert.

It is explanatory drawing which showed typically 1st Embodiment of the mount with a shrink film of this invention. (A) It is a front view. (B) It is a bottom view. It is the expanded view which looked at the mount of 1st Embodiment of the mount with a shrink film of this invention from the inner side. It is explanatory drawing which showed typically the state which attached the shrink film to the mount in 1st Embodiment of the mount with a shrink film of this invention. It is explanatory drawing which showed typically the package which packaged the to-be packaged object in 1st Embodiment of the mount with a shrink film of this invention. It is explanatory drawing which showed typically 2nd Embodiment of the mount with a shrink film of this invention. (A) It is a front view. (B) It is a bottom view. It is the expanded view which looked at the mount of 2nd Embodiment of the mount with a shrink film of this invention from the inner side. It is explanatory drawing which showed typically the state which attached the shrink film to the mount in 2nd Embodiment of the mount with a shrink film of this invention. It is explanatory drawing which showed typically the package which packaged the to-be packaged object in 2nd Embodiment of the mount with a shrink film of this invention. (A) It is explanatory drawing which showed typically an example of the conventional backing paper with a shrink film. (B) It is explanatory drawing which showed typically an example of the package using an example of the conventional backing paper with shrink film.

<First Embodiment>
Hereinafter, a first embodiment for carrying out the present invention will be described.

  1A and 1B are explanatory views schematically showing a first embodiment of a mount with a shrink film of the present invention, in which FIG. 1A is a front view and FIG. 1B is a bottom view. FIG. 2 is a developed view of the mount of the first embodiment of the mount with the shrink film of the present invention as viewed from the inside, and FIG. 3 shows the shrink film on the mount in the first embodiment of the mount with the shrink film of the present invention. FIG. 4 is an explanatory view schematically showing the attached state, and FIG. 4 is an explanatory view schematically showing a package body in which a package is packaged in the first embodiment of the mount with shrink film of the present invention.

  As shown in FIGS. 1A and 1B, the mount 100 with a shrink film of the first embodiment is composed of a mount 1 and a tubular shrink film 2, and the mount 1 has a front panel 11 in which left and right ends are continuous. It consists of a rear panel 12 and has a cylindrical shape.

  And the upper end of the front panel 11 is higher than the upper end of the rear panel 12, and the suspension hole 13 is provided in the upper part of the front panel 11, and it can be hung at a store etc. and can be exhibited. Further, the front panel 11 is provided with a window portion 14 that is cut and opened by punching or the like.

  A cylindrical shrink film 2 is inserted between the cylindrical front panel 11 and the rear panel 12. The tubular shrink film 2 is a tubular shrink film 2 in which a flat shrink film is rounded into a tubular shape so that both side edges overlap, and the overlapping side edge portions are bonded and enveloped. .

  The cylindrical shrink film 2 is folded so as to crush the cylinder. The folded tubular shrink film 2 is divided into a front panel 11 and a rear panel 12 respectively by a front adhesive portion 15 provided on the front panel 11 and a rear adhesive portion 16 provided on the rear panel 12. It is glued.

  The rear adhesive portion 16 is provided in a vertically long manner in the left and right central portion of the rear panel 12. Thereby, the cylindrical shrink film 2 is firmly attached to the mount 1. The front adhesive portion 15 is provided so as to be near the upper end or near the lower end of the shrink film 2 on the insertion side when the article 3 is inserted into the shrink film 2. When the rear panel 12 is opened, the side of the cylindrical shrink film 2 into which the article 3 is inserted is opened by the front adhesive portion 15 and the rear adhesive portion 16.

  As described above, by opening the front panel 11 and the rear panel 12 of the mount 1, the folded cylindrical shrink film 2 is opened, and it is easy to insert the article 3 into the cylindrical shrink film 2. To be done.

Further, the rear panel 12 is provided with a cutting band composed of two parallel easy cutting lines 17 a and 17 b provided so as to sandwich the rear bonding portion 16 . The easy-cut lines 17a and 17b are not particularly limited as long as the rear panel 12 can be easily cut along the line, and may be half-cut lines. The easy cutting lines 17a and 17b are formed continuously in the middle, and the shape of the small slit is bent inwardly of the two parallel easy cutting lines 17a and 17b on the upstream side in the cutting direction.

  The cutting band of this example is cut from the lower end of the rear panel 12. By cutting the easy cutting lines 17a and 17b and cutting the cutting band, the mount 1 is opened, and the shrink film inside 2 and the article 3 to be packaged shrink-wrapped on the shrink film 2 can be taken out.

  The mount 1 used for the mount 100 with the shrink film includes a front panel 11, a rear panel 12 connected to the left and right ends of the front panel 11 via a crease, as shown in FIG. It consists of a sticking plate 18 connected to one end of the panel 11 opposite to the rear panel 12 via a crease.

  The front panel 11 is provided with a hanging hole 13 in the upper part so that it can be hung at a storefront or the like. Moreover, the window part 14 cut and opened by punching etc. is provided. Further, below the window portion 14, a front adhesive portion 15 in which an adhesive is applied to the left and right central portions of the front panel 11 is provided.

A vertically long rear bonding portion 16 is provided at the left and right central portions of the rear panel 12. Moreover, the cutting band which consists of two parallel easy-cut lines 17a and 17b provided so that the back adhesion part 16 may be pinched | interposed is provided.

  The cylindrical shrink film 2 that is folded so as to crush the cylinder is disposed on the rear panel 12 of the mount 1 of FIG. 2 via the vertically long rear adhesive part 16. The axial direction of the cylinder is the longitudinal direction of the rear adhesive part 16. Are attached as shown in FIG. At this time, the left and right centers of the vertically long rear bonding portion 16 are aligned with the left and right centers of the tubular shrink film 2.

  Then, the front panel 11 is folded and overlapped on the rear panel 12 to which the cylindrical shrink film 2 is attached. Further, the sticking plate 18 is folded from the crease between the front panel 11 and is adhered to the back surface of the rear panel 12.

  As a result, a backing film with shrink film 100 as shown in FIG. 1A is completed. At this time, the lower part of the front surface of the tubular shrink film 2 is bonded to the front panel 11 via the front bonding portion 15.

  When the space between the front panel 11 and the rear panel 12 at the lower end of the mount 100 with the shrink film is expanded as shown in FIG. 1B, the lower part of the front surface of the tubular shrink film 2 is interposed through the front adhesive portion 15. Since the back side of the tubular shrink film 2 is adhered to the rear panel 12 via the rear adhesive portion 16, the tubular shrink film is folded so as to crush the cylinder. 2 can be opened.

  Thus, since the lower end of the cylindrical shrink film 2 can be opened and expanded, the article 3 can be easily inserted from the lower end. In this example, the article to be packaged 3 is inserted so that the upper end of the article 3 is in contact with the upper end of the window portion 14, and the lower end of the article to be packaged 3 is positioned substantially at the lower end of the mount 1.

  When the shrink film 2 is inserted into the cylindrical shape of the shrink film 2 and the shrink film 2 is shrunk by heating in the vicinity of 100 ° C. in a shrink tunnel or the like, the shrink film 2 shown in FIG. In this way, the package 3 of the mount 100 with the shrink film attached to the mount 1 with the upper portion of the package 3 shrink-wrapped on the shrink film 2 protruding from the window portion 14 is formed.

  In order to take out the article to be packaged 3 from the package body of the mount 100 with the shrink film, the mount 1 can be opened by cutting the easy cutting lines 17a and 17b provided on the rear panel 12 from the lower end and cutting the cutting band. The shrink film 2 inside and the article 3 to be packaged shrink-wrapped on the shrink film 2 can be taken out.

  The article 3 to be packaged can be taken out if it is cut by an easy cutting line (not shown) such as a perforation provided in the shrink film 2.

<Second Embodiment>
Hereinafter, a second embodiment for carrying out the present invention will be described.

  FIG. 5 is an explanatory view schematically showing a second embodiment of the mount with shrink film of the present invention, (A) is a front view, and (B) is a bottom view. FIG. 6 is a developed view of the mount of the second embodiment of the mount with shrink film of the present invention as viewed from the inside, and FIG. 7 shows the shrink film on the mount in the second embodiment of the mount with shrink film of the present invention. FIG. 8 is an explanatory view schematically showing the state of attachment, and FIG. 8 is an explanatory view schematically showing a package body in which an article to be packaged is packaged in the second embodiment of the mount with shrink film of the present invention.

  As shown in FIGS. 5 (A) and 5 (B), the mount 200 with the shrink film of the second embodiment is a side panel 19a, 19b that connects the left and right ends of the mount 1 to the front panel 11 and the rear panel 12. It consists of and has a cylindrical shape. Further, the front panel 11 is provided with a window portion 14 that is cut and opened by punching or the like.

  And unlike the mount 100 with a shrink film of 1st Embodiment, the upper end of the rear panel 12 is higher than the upper end of the front panel 11. FIG. A suspension hole 13 is provided in the upper part of the rear panel 12. This suspension hole 13 can be displayed at a store or the like.

  A cylindrical shrink film 2 is inserted between the front panel 11, the rear panel 12, and the side panels 19 a and 19 b which are formed into a cylindrical shape. The cylindrical shrink film 2 is obtained by rolling a flat shrink film into a cylindrical shape so that both side edges overlap, and bonding the overlapping side edge portions and attaching the envelope to form a cylindrical shrink film 2. .

  The cylindrical shrink film 2 is folded so as to crush the cylinder. The folded tubular shrink film 2 is divided into a front panel 11 and a rear panel 12 respectively by a front adhesive portion 15 provided on the front panel 11 and a rear adhesive portion 16 provided on the rear panel 12. It is glued.

  The rear adhesive portion 16 is provided in a vertically long manner in the left and right central portion of the rear panel 12. Thereby, the cylindrical shrink film 2 is firmly attached to the mount 1. Further, the front adhesive portion 15 is provided so as to be near the upper end or near the lower end of the shrink film 2 on the insertion side when the article 3 is inserted into the shrink film 2, as shown in FIG. As shown in FIG. 5 (B), when the mount 1 folded up is opened so that the front panel 11 and the rear panel 12 are opened, the side into which the article to be packaged 3 of the cylindrical shrink film 2 is inserted is the front adhesive. It opens by the part 15 and the back adhesion part 16.

  In this way, the folded mount 1 is raised so that the front panel 11 and the rear panel 12 are opened, so that the folded cylindrical shrink film 2 is opened, and the article 3 to be packaged is formed into the cylindrical shrink film 2. It is easy to insert in.

Further, the rear panel 12 is provided with a cutting band composed of two parallel easy cutting lines 17 a and 17 b provided so as to sandwich the rear bonding portion 16 . The easy-cut lines 17a and 17b are not particularly limited as long as the rear panel 12 can be easily cut along the line, and may be half-cut lines. The easy cutting lines 17a and 17b are arranged in a row, and the upstream of the small slits in the cutting direction is bent inwardly of two parallel easy cutting lines 17a and 17b.

  The cutting band of this example is cut from the lower end of the rear panel 12. By cutting the easy cutting lines 17a and 17b and cutting the cutting band, the mount 1 is opened, and the shrink film inside 2 and the article 3 to be packaged shrink-wrapped on the shrink film 2 can be taken out.

  The mount 1 used for the shrink film-attached mount 200 includes a front panel 11 and side panels 19a and 19b connected to left and right ends of the front panel 11 through creases as shown in FIG. The rear panel 12 is connected to one end of one side panel 19a via a crease, and the adhesive plate 18 is connected to the other end of the other side panel 19b via a crease.

  The front panel 11 is provided with a window portion 14 cut and opened by punching or the like. Further, a front adhesive portion 15 to which an adhesive is applied is provided below the window portion 14.

A vertically long rear bonding portion 16 is provided at the left and right central portions of the rear panel 12. Moreover, the cutting band which consists of two parallel easy-cut lines 17a and 17b provided so that the back adhesion part 16 may be pinched | interposed is provided. A suspension hole 13 is provided in the upper portion of the rear panel 12 so that it can be displayed at a store.

  The cylindrical shrink film 2 folded so as to crush the cylinder is formed on the rear panel 12 of the mount 1 via the vertically long rear adhesive section 16, and the axial direction of the cylinder is the longitudinal direction of the rear adhesive section 16. Then, attach as shown in FIG. At this time, the cylindrical shrink film 2 is set so that the left and right center of the cylindrical shrink film 2 is aligned with the left and right center of the combined portion of the rear panel 12 and the side panel 19a.

Then, a crease between the front panel 11 and the side panel 19b on the rear panel 12 side is folded and overlapped on the rear panel 12 to which the cylindrical shrink film 2 is attached. Further, the sticking plate 18 is folded from the crease between the side panel 19b and is adhered to the back surface of the rear panel 12 in an overlapping manner.

  As a result, a backing film with shrink film 200 as shown in FIG. 5A is completed. At this time, the lower part of the front surface of the tubular shrink film 2 is bonded to the front panel 11 via the front bonding portion 15.

  The rear panel 12 and the side panel 19a are substantially planar, the front panel 11 and the side panel 19b are substantially planar, and the side mount 19a and the side panel 19b are attached to the rear panel 12 by folding the mount 200 with the shrink film. When raised vertically, the space between the front panel 11 and the rear panel 12 spreads as shown in FIG. 5 (B), and the lower part of the front surface of the tubular shrink film 2 passes through the front adhesive portion 15. Since the back side of the cylindrical shrink film 2 is bonded to the front panel 11 and bonded to the rear panel 12 via the rear bonding portion 16, the cylindrical shrink film 2 is folded so as to crush the cylinder. Can be opened.

  Thus, since the lower end of the cylindrical shrink film 2 can be opened and expanded, the article 3 can be easily inserted from the lower end. In this example, the article to be packaged 3 is inserted so that the upper end of the article 3 is in contact with the upper end of the window portion 14, and the lower end of the article to be packaged 3 is positioned substantially at the lower end of the mount 1.

  The shrink film-mounted mount 200 in which the article to be packaged 3 is inserted into the cylindrical shape of the shrink film 2 is heated in the vicinity of 100 ° C. in a shrink tunnel or the like, and shrink shrink the shrink film 2 to shrink. Thus, the package body of the mount film with shrink film 200 in which the article 3 is packaged can be obtained.

  As the mount 1 used for the mounts 100 and 200 with the shrink film of the present invention, a plate-like one such as paper, a plastic sheet, or a metal plate can be used. The paper is not particularly limited as long as it is thick paper and is stiff. Aluminum vapor-deposited paper having an aluminum vapor-deposited layer on the surface can also be used.

  The shrink film 2 may be a film that shrinks by heat, and the shrinkage in the direction of narrowing the cylinder is larger than the shrinkage in the direction of shortening the cylinder. Since 3 does not come off the shrink film 2, it is suitable for this application.

  As the material of the shrink film 2, polystyrene, polyvinyl chloride, polypropylene, polyethylene, or polyester resin is preferably used. As the polyester-based resin, polylactic acid, which is a sustainable material derived from agricultural products, can be used, and it can be preferably used as packaging suitable for the environment.

  As the adhesive used for the front adhesive part 15 and the rear adhesive part 16, a pressure sensitive adhesive may be used as in Patent Document 1. A hot melt adhesive may be used. In particular, a reactive hot melt adhesive can be preferably used in consideration of exposure to a high temperature, for example, at a store in the sun.

  Conventional hot melt adhesives are composed of a thermoplastic resin as a component, solid hot melt adhesives are heated, melted, applied, and cooled to solidify and adhere, and there is a limit in terms of heat resistance. .

Reactive hot-melt adhesives are initially solid and are used by heating and melting in the same way as conventional hot-melt adhesives for plastic resins. However, after application and cooling, the reaction proceeds and cures. In addition, adhesiveness having high physical properties such as heat resistance can be obtained.

  Reactive hot-melt adhesives based on urethane resin are solidified in a state where the urethane prepolymer produced by heating and melting leaves a terminal isocyanate group when cooled, and even after being cooled, Moisture contained in the adherend reacts with the terminal isocyanate group, the polymerization proceeds, and adhesiveness with higher heat resistance can be obtained. A reactive hot-melt adhesive mainly composed of a urethane resin can be preferably used because it does not require a treatment for promoting the curing after coating.

  In addition, if the positional accuracy of the tubular shrink film 2, the front panel 11, and the rear panel 12 and the positional accuracy of the front adhesive portion 15 and the rear adhesive portion 16 are poor, there is a possibility that they shift from the predetermined position to the left and right. Therefore, a hot melt adhesive composed of a thermoplastic resin that becomes soft during shrinking is used for either or both of the front adhesive part 15 and the rear adhesive part 16, and is heated to a predetermined position by heating during shrinking. It is better to cause the deviation.

  In particular, a reactive hot melt adhesive mainly composed of a urethane resin is used for the rear adhesive portion 16 and the rear adhesive portion 16 is firmly fixed to the mount 1, and a conventional thermoplastic resin is used as a component for the front adhesive portion 15. It is preferable to cause the right and left misalignment to be in a predetermined position by using the hot melt adhesive.

100, 200: Mount 1 with shrink film ... Mount 11 ... Front panel 12 ... Rear panel 13 ... Hanging hole 14 ... Window 15 ... Front adhesive part 16 ··· Rear adhesive portions 17a and 17b · Easy cutting line 18 · Adhesion plates 19a and 19b · Side panel 2 · · · Shrink film 3 · · ·

Claims (2)

Have a rear panel and at least the front panel, it consists of a tubular der Ru mount a tubular shrink film that is inserted between the front panel and the rear panel,
A window portion opened in the front panel is provided,
The cylindrical shrink film is provided on the front panel and the rear panel in a vertically long manner at the front adhesive portion provided near the upper end or near the lower end of the front panel and at the left and right central portion of the rear panel , respectively. A backing film with a shrink film, which is partially bonded by a rear bonding portion .   2. The mount with shrink film according to claim 1, further comprising a side panel that connects left and right ends of each of the front panel and the rear panel.

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