JP6363383B2 - Packaging material - Google Patents

Description

  The present invention relates to a packaging material for packaging a polyhedral article.

  When a polyhedral article is packaged using a sheet-like packaging material, a plurality of regions along each surface of the article are formed in the packaging material. For example, in a packaging material in which a triangular prism-shaped article is packaged, an upper surface area and a lower surface area along a pair of triangular surfaces of the article, and a side area formed between the upper surface area and the lower surface area are formed. (See Patent Document 1).

  When the article is taken out from the state where the article is packaged with the packaging material, a part of the packaging material is cut to separate the predetermined area from the other areas. As a result, the article can be taken out from the opening formed in the separated region. For example, in the packaging material as described above, by cutting the outer peripheral portion of the upper surface region, the upper surface region is separated from other regions, and an opening is formed at a position where the upper surface region is separated. Thereby, it is possible to take out the article from the opening.

JP 2014-1002 A

  However, in the packaging material as described above, since only the region corresponding to one surface of the polyhedral article (specifically, the upper surface region) is separated from the other regions, an opening is formed. Only one surface of the article is exposed from the part. For this reason, when taking out an article from an opening, it becomes difficult to grasp the article by hand, and the article cannot be easily taken out from the opening. In addition, since the surface other than one surface of the article overlaps with the packaging material, when the article is taken out from the opening, the article and the packaging material come into contact with each other, and depending on the properties of the article (for example, the article is a cake If the food is brittle, such as cheese or cheese), the article may be damaged.

  Then, this invention makes it a subject to provide the packaging material which can suppress an article | item's damage while being able to take out easily from the state which packaged the article | item.

The packaging material according to the present invention has a sheet-like shape that can wrap a polyhedral article, and includes a first lead line formed in a cut shape in a first cutting region that overlaps one surface of the article, The first cutting region is cut from one end side to the other end side in the one direction along a planned separation line extending in one direction starting from both ends of the first leading line. A packaging material configured such that a planned separation area surrounded by a lead-in line and a planned separation line is separated from another area, and the second cutting is overlapped with another surface adjacent to one surface of the article. A second cutting region that is adjacent to the first cutting region in the other direction intersecting the one direction, the first tangent line has both end portions more than the region between both end portions. located on the other end side of the first cutting region in the one direction, the second cutting region side from the position in contact with the first change write line Headed wherein the further second score lines formed in a shape cut in a region outside the disengagement region comprises.

According to such a configuration, in the state where the polyhedral article is packaged using the packaging material according to the present invention, the packaging material is cut starting from both end portions of the first tangent line, so that the planned separation region Is separated from other regions. As a result, an opening is formed in the first cut region of the packaging material at a portion where the planned separation region is separated, and one surface of the article is exposed from the inside of the opening.

Further, by the second score lines contacting the first change write line is formed outside the region of the predetermined separation region, disengagement region as described above opening is separated from other regions is formed In this case, the opening and the second cut line are in a continuous state.

  And a 2nd cutting area | region is cut | disconnected by cutting a packaging material starting from the edge part by the side of the 2nd cutting area in a 2nd cutting line. Then, by cutting the second cutting region, at least a part of the second cutting region is separated from other regions, and the other surface of the article is exposed. At this time, a region where one surface of the article in the first cutting region is exposed (that is, a region inside the opening) and a region where the other surface of the article is exposed in the second cutting region are continuous. .

  As a result, one surface of the article and the other surface adjacent to the one surface are exposed, so that one surface of the article is exposed only from the inside of the opening formed in the first cutting region. The exposed area of the article becomes wider than when doing so. For this reason, the article can be taken out more easily than the case where the article can be taken out only from the opening of the first cutting area, and the contact portion between the packaging material and the article is reduced. It is possible to prevent the article from being damaged due to contact between the packaging material and the article.

Preferably further comprising a third score lines formed in a shape cut in without disengagement line in contact with the first change write line.

According to such a configuration, in the state where the polyhedral article is packaged using the packaging material according to the present invention, starting from both end portions of the first lead wire, the first lead wire and the third score line By cutting the packaging material on the planned separation line including the area between the two, the separation planned area is separated from the other areas. As a result, an opening is formed in the first cut region of the packaging material at a portion where the planned separation region is separated, and one surface of the article is exposed from the inside of the opening.

In addition , when the second cut line is formed in the region outside the planned separation region, when the planned separation region is separated from other regions as described above and the opening is formed, The second cut line is continuous.

  And a 2nd cutting area | region is cut | disconnected by cutting a packaging material starting from the edge part by the side of the 2nd cutting area in a 2nd cutting line. Then, by cutting the second cutting region, at least a part of the second cutting region is separated from other regions, and the other surface of the article is exposed. At this time, a region where one surface of the article in the first cutting region is exposed (that is, a region inside the opening) and a region where the other surface of the article is exposed in the second cutting region are continuous. .

  Thereby, since one surface of the article and the other surface adjacent to the one surface are exposed, the article is exposed only from the inside of the opening formed in the first cutting region. , The exposed area of the article is widened. For this reason, the article can be taken out more easily than the case where the article can be taken out only from the opening of the first cutting area, and the contact portion between the packaging material and the article is reduced. It is possible to prevent the article from being damaged due to contact between the packaging material and the article.

  As described above, according to the present invention, an article can be easily taken out from the packaged state, and damage to the article can be suppressed.

The perspective view which showed the packaging material which concerns on 1st embodiment, and the articles | goods packaged by this packaging material. The figure which showed the periphery of the 1st lead-in in the packaging material which concerns on the same embodiment. The perspective view which showed the package body by which articles | goods are packaged using the packaging material which concerns on the embodiment. The perspective view which shows the state in which the 1st cutting area | region of the packaging material was cut | disconnected and the opening part was formed in the package formed using the packaging material which concerns on the embodiment. The perspective view which shows the state by which the 1st cutting area | region and 2nd cutting area | region of the packaging material were cut | disconnected, and the opening part was formed in the package formed using the packaging material which concerns on the embodiment. The figure which showed the circumference | surroundings of the 1st insertion line in the packaging material which concerns on 2nd embodiment. The perspective view which showed the package body by which articles | goods are packaged using the packaging material which concerns on the embodiment. The perspective view which shows the state in which the 1st cutting area | region of the packaging material was cut | disconnected and the opening part was formed in the package formed using the packaging material which concerns on the embodiment. The perspective view which shows the state by which the 1st cutting area | region and 2nd cutting area | region of the packaging material were cut | disconnected, and the opening part was formed in the package formed using the packaging material which concerns on the embodiment.

<First embodiment>
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. In the following drawings, the same or corresponding parts are denoted by the same reference numerals, and the description thereof will not be repeated.

  As shown in FIG. 1, the packaging material 1 according to the present embodiment is formed in a sheet shape capable of packaging a polyhedral (in this embodiment, a flat triangular prism shape) article X. Then, the packaging material 1 is deformed along each surface of the article X so that the article X is packaged. For this reason, the packaging material 1 has a region (hereinafter referred to as a first cutting region) A1 that overlaps one surface X1 of the article X and a region (hereinafter referred to as the other surface X2 that is adjacent to the surface X1 of the article X). And A2). In the present embodiment, the first cutting area A1 is configured to be a rectangular area, and the second cutting area A2 is configured to be a triangular area.

  In this embodiment, as shown in FIG. 2, the packaging material 1 includes a main body sheet 2 that is formed in a size capable of packaging the article X and can be deformed along each surface of the article X, and the packaging material 1 (specifically Specifically, from the cut tape 3 that controls the cutting direction of the main body sheet 2) and the cover sheet 4 that covers the first and second cut lines 2a and 2d described later from one surface side of the main body sheet 2. Composed.

  Moreover, the packaging material 1 is equipped with the 1st cutting line 2a formed in the cut shape in 1st cutting area | region A1. The first lead-in wire 2 a is formed so as to penetrate the main body sheet 2. Further, the first lead wire 2a is formed on one end side located in one direction (specifically, the longitudinal direction) of the first cutting region A1. In addition, the both ends of the first lead wire 2a are the other end portions located in one direction (specifically, the longitudinal direction) of the first cutting area A1 than the portions other than the both ends of the first lead wire 2a. Formed on the side. In the present embodiment, the first cut line 2a includes a pair of cut line first portions 2b and 2b formed along one direction (specifically, the longitudinal direction) of the first cutting region A1, Each one end portion of the pair of cut line first portions 2b, 2b constitutes both end portions of the first cut line 2a. Moreover, the 1st cut line 2a is provided with the cut line 2nd site | part 2c connected with the other end part of a pair of cut line 1st site | parts 2b and 2b. The cut line second portion 2c is formed so as to intersect (specifically, substantially orthogonal) with one direction (specifically, the longitudinal direction) of the first cutting region A1. That is, in the present embodiment, the first lead wire 2a has a U-shape.

  By providing the first lead wire 2a as described above, the packaging material 1 is configured to be capable of being cut from both ends of the first lead wire 2a. Specifically, the packaging material 1 has a pair of planned separation lines L1 and L1 starting from both ends of the first lead wire 2a (specifically, one end side in the longitudinal direction of the first cutting region A1). From the other end side). The pair of separation lines L1 and L1 are a pair of virtual lines extending along one direction (specifically, the longitudinal direction) of the first cutting area A1 from both end portions of the first insertion line 2a. And the packaging material 1 is cut | disconnected on a pair of scheduled separation lines L1, L1 from the both ends of the 1st lead wire 2a as a starting point, and thereby the 1st lead wire 2a and a pair of planned separation lines L1, L1 A region (hereinafter, a region to be separated) A3 surrounded by is configured to be separable from other regions.

  Moreover, the packaging material 1 is further provided with the 2nd cut line 2d formed in the cut | notch shape in the area | region outside the separation plan area | region A3. The second score line 2d is formed so as to be in contact with the first score line 2a (specifically, one score line first portion 2b). Further, the second cut line 2d is formed in a linear shape from a position in contact with the first cut line 2a (specifically, one cut line first part 2b) toward the second cutting region A2. The In the present embodiment, the second cut line 2d is formed so that the end on the second cutting area A2 side is located in the second cutting area A2. That is, the second cut line 2d is formed so as to intersect the boundary line between the first cutting area A1 and the second cutting area A2. The second cut line 2d is formed so as to intersect (specifically, substantially orthogonal) with respect to one direction (specifically, the longitudinal direction) of the first cutting region A1. In other words, the second cut line 2d is relative to the cutting direction of the packaging material 1 (main body sheet 2) starting from both ends of the first cut line 2a (the direction in which the pair of separation lines L1 and L1 extend). Are formed so as to intersect (specifically, substantially orthogonal).

  The cut tape 3 is disposed between both end portions of the first lead wire 2a (that is, between the pair of planned separation lines L1 and L1). That is, the cut tape 3 is arranged inside the outer peripheral edge of the scheduled separation area A3. Moreover, the cut tape 3 is arrange | positioned along one direction (specifically longitudinal direction) of 1st cutting area | region A1. In other words, the cut tape 3 is disposed along the cutting direction of the packaging material 1 (the direction in which the pair of separation lines L1 and L1 extends). Moreover, the cut tape 3 is affixed on the main body sheet | seat 2 using a heat seal etc. FIG.

  Further, the cover sheet 4 is affixed to the main body sheet 2 so as to cover the first lead lines 2 a and the second cut lines 2 d from one surface side of the main body sheet 2. Specifically, the cover sheet 4 is affixed to the main body sheet 2 by being heat-sealed to the main body sheet 2 at a position spaced apart from the first cut line 2a and the second cut line 2d.

  Next, a flow of taking out the article X from the state in which the article X is packaged by the packaging material 1 formed as described above will be described.

  By packaging the article X using the packaging material 1, a package 1X as shown in FIG. 3 is formed. In this packaging body 1X, it arrange | positions so that 2nd cutting area | region A2 may cross | intersect (specifically substantially orthogonal) with respect to 1st cutting area | region A1 in the packaging material 1. FIG. And the 1st pick piece 1a which can be picked with a finger | toe is formed by the area | region enclosed by the 1st lead wire 2a in the packaging material 1 at all. On the other hand, the second cut line 2d is configured such that a portion formed in the first cutting region A1 and a portion formed in the second cutting region A2 intersect (specifically, substantially orthogonal). .

  Then, by picking the first knob 1a and pulling the first knob 1a from one end side in one direction (specifically, the longitudinal direction) of the first cutting region A1 toward the other end side, The packaging material 1 is cut on the pair of planned separation lines L1, L1 starting from both ends of the cut line 2a. As a result, the planned separation area A3 surrounded by the first lead-in line 2a and the pair of planned separation lines L1 and L1 is separated from the other areas, and the first separation piece 1b is formed as shown in FIG. Is done. And the opening part 1c is formed in the area | region where the 1st separated piece 1b in the packaging material 1 (specifically 1st cutting area | region A1) was isolate | separated by forming the 1st separated piece 1b. Thereby, the article X (specifically, one surface X1 of the article X) is exposed from the opening 1c.

  By forming the opening 1c as described above, the second cut line 2d (specifically, the end portion in contact with the first cut line 2a) is connected to the opening 1c. Thereby, it becomes possible to pinch a pair of edge parts 1d and 1d which comprise the 2nd cut line 2d in the packaging material 1. FIG. That is, by forming the opening 1c, a pair of second knobs 1d and 1d are formed at the pair of end portions 1d and 1d constituting the second cut line 2d in the packaging material 1.

  Then, by pulling at least one of the pair of second knobs 1d and 1d toward the second cutting region A2, the second cutting region A2 starts from the end of the second cutting line 2d on the second cutting region A2 side. Is disconnected. Thereby, a part of area | region of 2nd cutting area | region A2 is isolate | separated from another area | region, and as shown in FIG. 5, the 2nd separated piece 1e is formed. Then, the article X (specifically, the other surface X2 of the article X) is exposed from the area where the second separation piece 1e is separated in the second cutting area A2. Thereby, the area where the article X is exposed in the first cutting area A1 and the area where the article X is exposed in the second cutting area A2 are connected to each other, and the opening is more open than the opening 1c formed in the first cutting area A1. An opening 1f having a large area is formed. As a result, the article X can be taken out from the opening 1f.

<Second embodiment>
Next, 2nd embodiment of this invention is described using FIGS. Compared with the packaging material 1 according to the first embodiment, the packaging material 10 according to the second embodiment is mainly different in that it includes a third score line 2e, and accordingly, the second score line is provided. The 2d configuration also has some differences. Therefore, below, it demonstrates centering on a different point from 1st embodiment, and abbreviate | omits description by attaching | subjecting the same code | symbol to the same structure.

  As shown in FIG. 6, the packaging material 10 according to the present embodiment includes a pair of third cut lines 2e and 2e formed in a cut shape on the pair of planned separation lines L1 and L1 in the first cutting region A1. Prepare. A pair of 3rd cut lines 2e and 2e are formed in the position spaced apart from the 1st cut line 2a (specifically, the both ends of the 1st cut line 2a). And the 2nd cut line 2d is formed so that it may contact one separation planned line L1 instead of the 1st cut line 2a. Specifically, the second cut line 2d is formed so as to be in contact with one third cut line 2e formed on one separation planned line L1. Further, the second cut line 2d is formed in a linear shape from a position in contact with one third cut line 2e toward the second cutting region A2.

  The cut tape 3 is disposed between both ends of the first lead wire 2a and between the pair of third cut wires 2e and 2e (that is, between the pair of separation lines L1 and L1). Further, the cover sheet 4 is attached to the main body sheet 2 so as to cover the first cut line 2a, the second cut line 2d, and the pair of third cut lines 2e, 2e from one surface side of the main body sheet 2. It is pasted. Specifically, the cover sheet 4 is heat-sealed to the main body sheet 2 at a position away from the first cut line 2a, the second cut line 2d, and the pair of third cut lines 2e, 2e. By this, it is affixed on the main body sheet 2.

  Next, the flow of taking out the article X from the state in which the article X is packaged using the packaging material 10 formed as described above will be described. By packaging the article X using the packaging material 10, a package 10X as shown in FIG. 7 is formed. Then, by picking the first knob 1a and pulling the first knob 1a from one end side in one direction (specifically, the longitudinal direction) of the first cutting region A1 toward the other end side, The packaging material 1 is cut on a pair of separation lines L1 and L1 including a region between the both ends and the pair of third cut lines 2e and 2e starting from both ends of the cut line 2a. As a result, the planned separation area A3 surrounded by the first lead-in line 2a and the pair of planned separation lines L1, L1 is separated from the other areas, and the first separation piece 1b is formed as shown in FIG. Is done. And the opening part 1c is formed in the area | region where the 1st separated piece 1b in the packaging material 1 (specifically 1st cutting area | region A1) was isolate | separated by forming the 1st separated piece 1b. Thereby, the article X (specifically, one surface X1 of the article X) is exposed from the opening 1c.

  By forming the opening 1c as described above, the second cut line 2d (specifically, the end portion in contact with one third cut line 2e) is connected to the opening 1c. Thereby, a pair of second knobs 1d and 1d are formed. And by pulling at least one of the pair of second knobs 1d, 1d to the second cutting area A2 side, as shown in FIG. 9, the end of the second cutting line 2d on the second cutting area A2 side is The second cutting area A2 is cut at the starting point. Thereby, the one part area | region of 2nd cutting area | region A2 is isolate | separated from another area | region, and the 2nd separated piece 1e is formed. Then, the article X (specifically, the other surface X2 of the article X) is exposed from the area where the second separation piece 1e is separated in the second cutting area A2. Thereby, the area where the article X is exposed in the first cutting area A1 and the area where the article X is exposed in the second cutting area A2 are connected to each other, and the opening is more open than the opening 1c formed in the first cutting area A1. An opening 1f having a large area is formed. As a result, the article X can be taken out from the opening 1f.

  As described above, according to the packaging material of the present invention, the article can be easily taken out from the packaged state, and damage to the article can be suppressed.

  That is, the packaging materials 1 and 10 are separated from each other by cutting the packaging materials 1 and 10 starting from at least one end of the first lead wire 2a in a state where the packaging bodies 1X and 10X are formed. A3 is separated from other regions. Thereby, in the first cutting area A1 of the packaging materials 1 and 10, an opening 1c is formed at a portion where the planned separation area A3 is separated, and one surface X1 of the article X is exposed from the inside of the opening 1c. It becomes a state.

In addition, the second cut line 2d that is in contact with the first cut line 2a or the third cut line 2e is formed in an area outside the planned separation area A3, so that the planned separation area A3 is changed to other areas as described above. When the opening 1c is formed by being separated from the region, the opening 1c and the second cut line 2d are in a continuous state.
And the 2nd cutting area | region A2 is cut | disconnected by cutting the packaging materials 1 and 10 from the edge part by the side of the 2nd cutting area | region A2 in the 2nd cut line 2d. Then, by cutting the second cutting area A2, at least a part of the second cutting area A2 is separated from other areas, and the other surface X2 of the article is exposed. At this time, a region where one surface X1 of the article X in the first cutting region A1 is exposed (that is, a region inside the opening), and a region where the other surface X2 of the article X is exposed in the second cutting region A2. Will be in a continuous state.
Thereby, since one surface X1 of the article X and the other surface X2 adjacent to the one surface X1 are exposed, the article is only from the inside of the opening 1c formed in the first cutting region A1. The exposed area of the article X is larger than when one surface X1 of X is exposed. Therefore, the article X can be taken out more easily than the case where the article X can be taken out only from the opening 1c of the first cutting area A1, and the contact portion between the packaging materials 1 and 10 and the article X is less. Therefore, when taking out the article X, it is possible to prevent the packaging material 1, 10 and the article X from coming into contact with each other and damaging the article X.

  In addition, the packaging material which concerns on this invention is not limited to the said embodiment, A various change is possible in the range which does not deviate from the summary of this invention. Further, the configurations and methods of the plurality of embodiments described above may be arbitrarily adopted and combined (even if the configurations and methods according to one embodiment are applied to the configurations and methods according to other embodiments). Of course, it is of course possible to arbitrarily select configurations, methods, and the like according to various modifications described below and employ them in the configurations, methods, and the like according to the above-described embodiments.

  For example, in the above-described embodiment, the second cut line 2d is formed so as to be in contact with the first cut line 2a or the third cut line 2e, but is not limited to this. You may comprise so that it may contact | connect (cross | intersect) the position where the notch | incision is not formed on the planned line L1. In such a case, the packaging material is cut on the planned separation line L1 to form the opening 1c, whereby the second cut line 2d and the opening 1c can be connected.

  Moreover, in the said embodiment, although the 1st lead wire 2a is formed in the U shape, it is not limited to this, For example, even if formed in a U shape, a linear shape, and a wave shape, Good.

  Moreover, in the said embodiment, although the packaging materials 1 and 10 are cut | disconnected linearly on a pair of separation planned lines L1 and L1, it is not limited to this, For example, the packaging materials 1 and 10 are a wave. It may be configured to be cut into a shape.

  Moreover, in the said embodiment, although it has comprised so that the packaging materials 1 and 10 may be cut | disconnected on a pair of separation planned lines L1 and L1, it is not limited to this, For example, a 1st lead wire You may comprise so that the packaging materials 1 and 10 may be cut | disconnected on the one planned separation line L1 from the one edge part of 2a. In such a case, the triangular area surrounded by the first lead-in line 2a and the planned separation line L1 is separated from the other areas to form a separation piece.

  DESCRIPTION OF SYMBOLS 1,10 ... Packaging material, 1a ... 1st pick piece, 1b ... 1st separation piece, 1c ... Opening part, 1d ... Second picking piece, 1e ... 2nd separation piece, 1f ... Opening part, 2 ... Main body sheet, 2a ... first cut line, 2b ... cut line first part, 2c ... cut line second part, 2d ... second cut line, 2e ... third cut line, 3 ... cut tape, 4 ... cover Sheet, A1 ... first cutting region, A2 ... second cutting region, A3 ... scheduled separation region, L1 ... scheduled separation line, X ... article, 1X, 10X ... packaging body

Claims (2)

It has a sheet-like shape that can wrap a polyhedral article, has a first cut line formed in a cut shape in a first cutting area that overlaps one surface of the article, and both ends of the first cut line parts by first cutting region along the predetermined separation lines extending in one direction is cut toward the other end from one end of the one direction starting from the, in the first change write line and disengagement line A packaging material configured such that an enclosed separation planned region is separated from other regions,
A second cutting region that overlaps with another surface adjacent to one surface of the article, the second cutting region adjacent to the first cutting region in the other direction intersecting the one direction,
The first lead wire is located on the other end side of the first cutting region in the one direction at both ends than the region between both ends,
A packaging material, further comprising a second cut line formed in a cut shape in a region outside the planned separation region from a position in contact with the first cut line toward the second cutting region side. The packaging material according to claim 1, further comprising a third score line formed in a cut shape on the planned separation line without contacting any first score line.

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