JP2017137074A - Mount with shrink film - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mount with a shrink film, free from a fear that a packaged article falls by preventing the mount from warping, capable of retaining an aesthetically pleasing state where only the packaged article in the shrink film is forward projected from the mount and stored, and having a high versatility.SOLUTION: A mount with a shrink film holds a packaged article by a cylindrical shrink film attached to the front of the mount via an adhesive joint. The mount with the shrink film is such that: an intermediate mount is arranged inside the shrink film cylinder and between the packaged article and the mount; and an angle between a paper grain direction of the mount and a paper grain direction of the intermediate mount is a nearly right angle.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a backing film with a shrink film using a shrink film that shrinks by heat.

  Conventionally, for packaging in which products to be packaged are stored so that they can be seen by buyers along with a mount on which the display and design are printed, blister packaging that mounts the package on a thermoformed plastic sheet and closes it with mount, There is a skin pack in which an article to be packaged is placed on and directly wrapped with a heated film from above.

  In addition, an adhesive is applied to the backing sheet, and the cylindrical shrink film is bonded and integrated, and the packaging object is stored in the shrink film cylinder, and the shrink film is shrunk by heating to form the packaging object. An attached package is known as a mount with a shrink film (for example, Patent Document 1).

  However, in the mount with a shrink film as in Patent Document 1, when a packaged object having a circular cross-sectional shape is stored in the shrink film, one point where the adhesive area between the mount and the shrink film is in contact with the circle is made continuous. Since the wire is thin, the adhesive strength is weak, and there is a problem that the packaged article is detached from the mount together with the shrink film.

Then, the form like patent document 2 has been considered as one of the methods of hold | maintaining a to-be-packaged item firmly on a mount.
In the mount with a shrink film of Patent Document 2, a part of the mount is cut to form a tongue-like piece, and the shrink film is inserted into the tongue-like piece to cover the shrink film and the tongue-like piece. By storing the package and thermally shrinking the shrink film, the shrink film can be tightly held on the mount.

  However, in the mount with a shrink film as in Patent Document 2, the tongue-shaped piece itself is packaged when the shrink film is thermally shrunk, particularly when a small packaged object is stored in the tongue-shaped piece. There is a risk of deformation such as winding around. As a result, there is a problem that not only the desired effect of fixing the shrink film to the mount is not obtained, but also the appearance is not beautiful.

Moreover, the form like patent document 3 is also disclosed as another method of hold | maintaining a to-be-packaged item firmly on a mount.
In the mount with a shrink film of Patent Document 3, a plastic tray is disposed inside the shrink film and between the mount and the package. By adopting such a configuration, even if the peripheral surface of the packaged item is circular, the shrink film is firmly fixed to the surface of the mount by the plastic tray being arranged, so that the normal display The state can be maintained.

However, in the mount with shrink film as in Patent Document 3, since the plastic tray is disposed inside the shrink film, the shrink film may be damaged at the edge of the plastic tray at the time of heat shrinkage.
In addition, when the side edges of the plastic tray are bent to prevent the shrink film from being damaged, the plastic tray will be assembled in three dimensions, creating a space between the plastic tray and the packaged item, Only the plastic tray protrudes forward, making it unaesthetically pleasing. And in order not to impair the beauty of the appearance, it is necessary to make the size and folding of the plastic tray in line with the shape of the package, and a dedicated plastic tray is prepared for each package. It becomes necessary to do so, and the versatility becomes poor.

  Further, in any of the mounts with a shrink film as in Patent Documents 1 to 3, since a heavy packaged object is fixed in front of the mount, it is suspended by a suspension hole provided above the mount of the mount with a shrink film. When exhibiting, as a result of the bending due to gravity occurring below the mount, the mount warps and not only detracts from the beauty of the appearance, but is also one of the causes of weakening the adhesion to the package.

JP-A-8-244832 Japanese Utility Model Publication No. 6-85247 JP 2013-216353 A

  The present invention has been made in view of the circumstances as described above, and the mount does not warp and there is no risk of the package to fall, and only the package within the shrink film protrudes forward from the mount and is stored. Another object of the present invention is to provide a mount with a shrink film that can maintain a beautiful appearance and has high versatility.

  The present invention has been made in view of the above problems, and the mount with shrink film of the present invention has a shrink film with a package film held by a cylindrical shrink film attached to the front surface of the mount via an adhesive portion. An inner mount is disposed on the inner side of the shrink film cylinder and between the article to be packaged and the mount, and a paper pattern direction of the mount and a paper pattern direction of the intermediate mount The angle between is substantially a right angle.

  In the mount with shrink film of the present invention, the long side of the mount and the grain direction of the mount may be substantially parallel.

  In the mount with a shrink film of the present invention, at least one corner of the intermediate mount may be curved.

In the mount with a shrink film of the present invention, the intermediate mount may have at least one fold, and the fold may be formed of a fold line that is substantially parallel to the paper direction of the intermediate mount.
At this time, one folding portion may be provided at each of the opposite end portions of the middle mount.

  Moreover, the mount with a shrink film of the present invention may have a chamfered shaping part in which an upper corner of the shrink film in a state of being folded into a substantially rectangular shape is cut into a curved shape or a straight line.

  In the mount with shrink film of the present invention, a pattern printing portion may be formed at a substantially central portion in the length direction of the shrink film.

In the mount with a shrink film of the present invention, the adhesive portion between the front surface of the mount and the shrink film may be formed at a position overlapping the intermediate mount.
At this time, the bonding portion may be formed in a line shape along the direction of the sheet of the mount, and further, at least two bonding portions may be juxtaposed in the direction of the sheet of the middle mount. good.

The mount with a shrink film of the present invention has a structure in which an article to be packaged is held by a cylindrical shrink film attached to the front surface of the mount via an adhesive portion, and is inside the cylinder of the shrink film, and Since the intermediate mount is arranged between the package and the mount, the shrink film is fixed to the mount between the intermediate mount and the mount regardless of the shape of the package. Therefore, the bonding surface does not become a thin line, and therefore there is no possibility that the packaged item will fall.
In addition, since the angle between the direction of the sheet of the mount and the direction of the sheet of the middle mount is substantially a right angle, the mount and the intermediate mount overlap each other with less deflection in the direction of the sheet. Will be prevented from bending in both directions. Thereby, the board is prevented from warping, and it is possible to provide a mount with a shrink film that is visually attractive.
In addition, since the middle mount is prevented from curling and the middle mount is not likely to wrap around the packaged item, only the packaged item in the shrink film protrudes forward from the mount and is stored in a beautiful state. Can be maintained.
Furthermore, since the intermediate mount does not need to follow the shape of the packaged object, it is possible to provide a mount with a highly versatile shrink film.

Further, since the long side of the mount and the grain direction of the mount are substantially parallel, for example, in the case of a vertical mount corresponding to a vertically long packaged object, the grain direction of the mount is the vertical direction. Become. Thereby, the vertical curvature of the mount is prevented. As a result, even if the bending due to gravity occurs below the mount, the mount does not warp. The grain direction of the middle mount is the horizontal direction, and the middle mount is in contact with the shrink film, so that warping in the horizontal direction is also prevented.
Thereby, the beauty of appearance is not impaired, and there is no possibility of weakening the fixation with the packaged object.

  In addition, since at least one corner of the middle mount is curved, there is no risk of the shrink film being damaged at the corner of the middle mount when the shrink film is thermally contracted. It becomes possible to maintain beauty.

Further, the intermediate mount has at least one fold, and the fold includes a fold line that is substantially parallel to the direction of the sheet of the intermediate mount, whereby the fold is bent at the fold line and the fold is formed. It is possible to further reduce the curvature of the intermediate mount.
In addition, since the middle mount does not protrude forward by folding so that the folded portion is on the rear surface, there is no possibility of deteriorating the appearance.

At this time, the folding portions are provided one by one at the opposite end portions of the middle mount, so that, for example, when the sheet direction of the middle mount is the horizontal direction, the folding portions are formed at the upper and lower ends of the middle mount. Will be provided. Bending both ends in this way not only reduces the curvature, but also serves to reinforce the most forceful part during thermal shrinkage of the shrink film, so that the desired effect can be further enhanced.
In addition, when the upper corner of the shrink film in a state of being folded into a substantially rectangular shape has a chamfered shaping part cut out in a curved or linear shape, when the shrink film is thermally contracted However, there is no possibility that the shrink film protrudes into a horn shape at the upper end of the package. This not only improves the beauty of the appearance, but also eliminates the risk of injury from the shrink film protruding in a horn shape when the purchaser or the like picks up the mount with the shrink film.

  In addition, since the pattern printing portion is formed at the substantially central portion in the length direction of the shrink film so that the pattern printing portion is not easily contracted, even when the shrink film is thermally contracted, The shrink film of the portion is not pulled more than necessary and the wrinkles are not too close, and the upper and lower sides are firmly contracted, so that the holding of the package is not hindered. Thereby, it becomes possible to further improve the beauty of appearance.

  In addition, the adhesive portion between the front surface of the mount and the shrink film is formed at a position overlapping the intermediate mount, thereby fixing the adhesion between the mount and the shrink film as a surface with the intermediate mount. Therefore, it is possible to further reduce the possibility of the packaged item falling.

  At this time, since the adhesive portion is formed in a line along the direction of the paper of the mount, the adhesive portion is formed in a line substantially orthogonal to the direction of the paper of the middle mount, It is possible to prevent the middle mount from being bent in a direction substantially perpendicular to the grain direction. This prevents the middle mount from being bent not only in the grain direction but also in a direction substantially perpendicular to the grain direction, so that even when the shrink film is thermally contracted, the middle mount It is possible to provide a mount with a shrink film that is very beautiful in appearance.

  At this time, the mount and the shrink film are bonded to each other at a plurality of positions in the grain direction of the middle mount by forming at least two of the adhesive portions juxtaposed in the grain direction of the middle mount. It becomes. This not only prevents the middle mount from being bent in the direction substantially perpendicular to the grain direction, but also makes it possible to reinforce the prevention of the middle mount from bending in the grain direction. Therefore, it is possible to provide a mount with a shrink film that has a more beautiful appearance with the curvature of the mount and the intermediate mount being further reduced.

It is explanatory drawing which showed typically the mount and middle mount in embodiment of the mount with a shrink film of this invention. It is explanatory drawing which showed typically embodiment of the mount with a shrink film of this invention, (a) is the figure seen from the front, (b) is the figure seen from the right side. In embodiment of the mount with a shrink film of this invention, it is explanatory drawing which showed typically the state which accommodated the to-be packaged object. In embodiment of the mount with a shrink film of this invention, it is explanatory drawing which showed the state which accommodated the packaged object typically, (a) is the state which accommodated the accessory, (b) is the state accommodated diagonally. Show.

  Hereinafter, a first embodiment for carrying out the present invention will be described with reference to FIGS.

The mount 1 with a shrink film of the present invention uses two sheets, a mount 2 and an intermediate mount 3 in which the paper grain directions Bg and Sg are orthogonal to each other. In the present embodiment, as shown in FIG. 1, the grain direction Bg of the mount 2 is the vertical direction, and the grain direction Sg of the middle mount 3 is the horizontal direction. Thereby, the mount 2 is prevented from being bent in the vertical direction, and the intermediate mount 3 is prevented from being bent in the horizontal direction.
The paper used for the two sheets of the mount 2 and the intermediate mount 3 is not particularly limited as long as it is thick paper and has a firmness. Aluminum vapor-deposited paper having an aluminum vapor-deposited layer on the surface can also be used.

A suspension hole 20 is provided in the left and right center portion above the mount 2. The hanging hole 20 can be displayed at a store through a hook or the like provided on a product display stand in a store or the like.

  In addition, a cutting band made up of two parallel easy cutting lines 21 and 21 is provided at the left and right central portions below the mount 2. The easy-cutting lines 21 and 21 are not particularly limited as long as the mount 2 can be easily cut along the line, and may be a half-cut line. The easy cutting lines 21 and 21 are formed continuously in the middle, and the shape of the small cut is bent inward of the two parallel easy cutting lines 21 and 21 on the upstream side in the cutting direction.

  The size of the middle mount 3 is not particularly limited, but in order to obtain the effect of fixing the shrink film 5 to the mount 2 between the middle mount 3 and the mount 2, the width is larger than the two easy-cut lines 21, 21. It needs to have a wide width.

  The shape of the intermediate mount 3 is not particularly limited, but is preferably a rounded square shape with curved corners as shown in FIG. By making the corners curved, there is no possibility that the shrink film 5 is damaged at the corners of the intermediate mount 3 when the shrink film 5 is thermally contracted, and it is possible to maintain the appearance beauty. In addition, by making the lateral width uniform, it is possible to obtain a stable curving deterrent in preventing curving.

  Further, the intermediate mount 3 may have a folding portion (not shown) formed of a folding line substantially parallel to the paper grain direction Sg. For example, the middle mount 3 has folding portions at the top and bottom, and the folding portion is folded so as to be the rear surface of the middle mount 4 along a folding line substantially parallel to the sheet direction Sg of the middle mount 3. It is possible to further prevent the bending.

The length of the intermediate mount 3 can be increased so as to protrude from the upper and lower ends of the shrink film 5. In this case, the shrink film 5 is thermally shrunk by forming a constricted portion in the middle mount 3 at a position corresponding to the four upper and lower corners of the shrink film 5 that is folded into a substantially rectangular shape so as to be crushed. When the upper and lower corners of the shrink film 5 bite into the constricted portion, the shrink film 5 can be more securely fixed to the intermediate mount 3.
Moreover, the part which protruded from the upper and lower ends of the shrink film 5 of the middle mount 3 can be used as an advertisement display section related to the packaged article 6, or can be used as an opening knob for opening the mount 1 with the shrink film. It is.

  As shown in FIG. 2, the mount 1 with the shrink film of the present invention has a packaged object 6 held by a cylindrical shrink film 5 attached to the front surface of the mount 2 via an adhesive portion 4. An intermediate mount 3 is arranged inside the cylinder 5 and between the package 6 and the mount 2.

  The shrink film 5 only needs to be a film that shrinks by heat, and a film that shrinks more in the direction of narrowing the tube than shrinkage in the direction of shortening the tube is covered during heat shrinkage during shrink wrapping. Since the package 6 does not come off the shrink film 5, it is suitable for this application.

  As the material of the shrink film 5, 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.

The shrink film 5 is formed into a cylindrical shrink film 5 by bonding the side edge portions that are rolled and overlapped so that both side edges of one film overlap.
The shape of the shrink film 5 is not particularly limited and may be a general rectangular film. However, the upper corners 51 (a) and 51 (b) of the shrink film 5 in a state where the shrink film 5 is folded into a substantially rectangular shape so as to be crushed. ) Preferably has a chamfered shaping part cut into a curved line or a straight line.
This is because the upper corners 51 (a) and 51 (b) have a chamfered shaping part so that the shrink film 5 can be shrunk at the upper end of the package 6 even when the shrink film 5 is thermally contracted. This is because there is no possibility that 5 will protrude in a horn shape. This not only improves the beauty of the appearance, but also eliminates the risk of injury by the shrink film 5 protruding like a horn when the purchaser or the like picks up the mount 1 with the shrink film.

Moreover, when printing a pattern etc. on the shrink film 5, it is preferable to form a pattern printing part (not shown) in the approximate center of the length direction of the shrink film 5.
This is because the printed part such as a pattern is difficult to shrink. Therefore, even when the shrink film 5 is thermally shrunk, the shrink film 5 in the substantially central part is pulled more than necessary and the wrinkles are shifted. On the other hand, since the upper and lower sides contract firmly, there is no problem in holding the package 6. Thereby, it becomes possible to further improve the beauty of appearance.

An adhesive may be used as the adhesive used for the bonding portion 4. 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, and solid hot melt adhesives are heated, melted, applied, and solidified and bonded by cooling. There is a limit in terms of sex.
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.
When the urethane prepolymer produced by heating and melting is cooled, the reactive hot melt adhesive mainly composed of a urethane resin solidifies in a state leaving a terminal isocyanate group. 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.

  The position where the bonding portion 4 is formed is not particularly limited, but in order to allow the bonding between the mount 2 and the shrink film 5 to be fixed as a surface with the intermediate mount 3, as shown in FIG. Preferably, they are formed at overlapping positions.

  The shape and size of the bonding portion 4 are not particularly limited, and may be formed in a region sandwiched between easy-cut lines 21 and 21 provided on the mount 2. In this embodiment, although it is formed in a substantially rectangular shape, it may be wavy and may have a non-uniform lateral width. However, in order to prevent the middle mount 3 from being bent in the direction substantially perpendicular to the grain direction Sg, it is preferably formed in a line along the grain direction Bg of the mount 2. In order to further enhance this effect, it is more preferable that at least two adhesive portions 4 are juxtaposed in the grain direction Sg of the intermediate mount 3.

  Next, the manufacturing method of the mount 1 with shrink film of this invention is demonstrated.

The shrink film 5 is a wide and long shrink film, and if necessary, a pattern printing part is formed, slitted, and both ends in the width direction are overlapped, an envelope is pasted, and an envelope pasting part is provided. It is made into a cylindrical shape so as to have a folded diameter, and is folded so as to be crushed and wound around a paper tube in a long shape.

  The mount 2 is also set as a mount 2 that is separated one by one from a multi-sided mount sheet that has been printed as necessary, by cutting or removing processes. At this time, the easy cutting lines 21 and 21 can be provided simultaneously in the drawing process.

  Next, an adhesive is applied to a predetermined position of the mount 2 to provide an adhesive portion 4. First, when the long cylindrical shrink film 5 wound around the paper tube is cut into a predetermined length, and the corner forming part is formed in the upper corners 51 (a) and 51 (b). Are formed simultaneously with cutting at this stage. And it adheres to the mount 2 via the adhesive of the adhesive part 4, and is fixed and attached.

  Then, in the state which inserted the to-be-packaged object 6 and the middle mount 3 in the cylindrical shape of the shrink film 5, it heats at about 100 degreeC using a shrink tunnel etc., and the shrink film 5 is heat-shrinked. As a result, the shrink film 5 is brought into intimate contact with the article 6 to be packaged and the middle mount 3, and a package in which the article 6 to be packaged is packaged with the mount 1 with the shrink film is completed as shown in FIGS.

  3 and 4, the package 6 is packaged using the same mount 2, middle mount 3, adhesive 4, and shrink film 5 as the mount 1 with the shrink film shown in FIG. Indicates.

As shown in FIG. 3, even when the substantially cylindrical article 6 (a) is packaged, the intermediate mount 3 can be obtained by using the mount 2 and the intermediate mount 3 whose paper grain directions are substantially orthogonal to each other. The mount 1 with a beautiful shrink film can be produced without bending or the mount 2 being warped.
Further, since the corners of the intermediate mount 3 are curved and the upper corners 51 (a) and 51 (b) of the shrink film 5 have the chamfering and shaping parts, they are covered even after heat shrinkage. The shrink film 5 does not protrude in a horn shape at the upper end of the package 6 (a), and the shrink film 5 is not damaged.

In FIG. 4 (a), a small package 6 (b) is used for the middle mount 3. As such an article to be packaged 6 (b), in FIG. 4 (a), a clip ball of a continuous-type clip is used as an example.
As shown in FIG. 4 (a), even if the packaged item 6 (b) is small relative to the middle mount 3, the mount 2 and the middle mount 3 that are substantially perpendicular to each other are used as in FIG. Accordingly, the mount 1 with a shrink film that is visually attractive can be obtained without the middle mount 3 being bent or the mount 2 being warped.
Further, since the corners of the intermediate mount 3 are curved and the upper corners 51 (a) and 51 (b) of the shrink film 5 have the chamfering and shaping parts, they are covered even after heat shrinkage. The shrink film 5 does not protrude in a horn shape at the upper end of the package 6 (a), and the shrink film 5 is not damaged.

In FIG. 4 (b), an elongated package 6 (c) is disposed obliquely with respect to the middle mount 3 and packaged. As an example of the elongated package 6 (c), a cotton swab is used in FIG. 4 (b). As shown in FIG. 4 (b), even when the packaged item 6 (c) is arranged obliquely with respect to the middle mount 3, the mount 2 having the grain directions substantially orthogonal to each other is similar to FIG. By using the middle mount 3, the mount 1 with a shrink film that is visually attractive can be obtained without the middle mount 3 being curved or the mount 2 being warped.
Further, since the corners of the intermediate mount 3 are curved and the upper corners 51 (a) and 51 (b) of the shrink film 5 have the chamfering and shaping parts, they are covered even after heat shrinkage. The shrink film 5 does not protrude in a horn shape at the upper end of the package 6 (a), and the shrink film 5 is not damaged.

  As shown in FIGS. 3 and 4, even in the case of the package 6 having various shapes, the mount 2 does not warp by using the same mount 2, middle mount 3, adhesive portion 4, and shrink film 5. There is no possibility that the article 6 will fall, and only the article 6 in the shrink film 5 is projected forward from the mount 2 and stored in a beautiful state, and is versatile. It is possible to provide a mount 1 with a high shrink film.

DESCRIPTION OF SYMBOLS 1 ... Mount with shrink film 2 ... Mount 3 ... Middle mount 4 ... Adhesion part 5 ... Shrink film 6, 6 (a), 6 (b), 6 (c) ... Package

Claims (10)

A mount with a shrink film in which a package is held by a cylindrical shrink film attached to the front surface of the mount via an adhesive portion,
Inside the shrink film cylinder, and between the package and the mount, an intermediate mount is disposed,
The mount with shrink film, characterized in that an angle between the direction of the sheet of the mount and the direction of the pattern of the middle mount is substantially a right angle. The mount with shrink film according to claim 1,
A mount with a shrink film, wherein a long side of the mount and a grain direction of the mount are substantially parallel. The mount with shrink film according to claim 1 or 2,
The mount with shrink film, wherein at least one corner of the intermediate mount is curved. The mount with shrink film according to any one of claims 1 to 3,
The middle mount has at least one fold,
The mount with a shrink film, wherein the folding portion is formed of a fold line substantially parallel to the direction of the sheet of the middle mount. The mount with shrink film according to claim 4,
The said folding part is provided in the edge part which the said intermediate mount opposes, respectively, respectively, The mount with a shrink film characterized by the above-mentioned. A mount with a shrink film according to any one of claims 1 to 5,
A mount with a shrink film, wherein an upper corner portion of the shrink film in a state of being folded into a substantially rectangular shape has a chamfered shaping portion cut out in a curved or linear shape. The mount with shrink film according to any one of claims 1 to 6,
A mount with a shrink film, wherein a pattern printing portion is formed at a substantially central portion in the length direction of the shrink film. A mount with a shrink film according to any one of claims 1 to 7,
The mount with shrink film, wherein the adhesive portion between the front surface of the mount and the shrink film is formed at a position overlapping the intermediate mount. The mount with shrink film according to claim 8,
The mount with a shrink film, wherein the adhesive portion is formed in a line shape along the direction of the grain of the mount. The mount with shrink film according to claim 9,
A mount with a shrink film, wherein at least two adhesive portions are juxtaposed in the direction of the grain of the middle mount.

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