JP6424063B2 - Packaging material - Google Patents

Description

  The present invention relates to a packaging material for packaging cooked rice food, which is configured to accommodate sheet-like food between an outer sheet and an inner sheet.

  Various packaging materials for packaging cooked rice foods are known. For example, as a packaging material for packaging rice balls with seaweed sold at convenience stores, etc., the outer sheet and the inner sheet surround the seaweed with the seaweed interposed between the outer sheet and the inner sheet. What seals a sheet-like food between an outer sheet | seat and an inner sheet | seat by sealing is known (refer patent document 1).

  The outer sheet is formed in a rectangular shape and has two cuts at one end in the longitudinal direction. Thereby, the picking part which can be picked with a finger etc. between two notches is formed. And the outer sheet | seat is cut | disconnected on the cutting planned line extended along a longitudinal direction by picking such a knob | pick part and pulling along a longitudinal direction toward the other end part side from the one end part side of an outer sheet | seat. Thereby, the outer sheet is divided in the width direction. On the other hand, the inner sheet is composed of two rectangular inner sheet pieces, and is arranged so that one end portions along the longitudinal direction of each inner sheet piece overlap each other. Thereby, the inner sheet can be divided in the width direction.

  When packaging rice balls (those having a pair of triangular surfaces) using such a packaging material, the packaging material is folded in half so as to sandwich the rice balls. Thereby, in the packaging material, the surface side area | region located in the one triangular-shaped surface (front surface) side of a rice ball and the back surface side area | region located in the other triangular-shaped surface (back surface) side of a rice ball are formed. The And the area | region which does not confront a rice ball in a surface side area | region and a back surface side area | region is bend | folded to the back surface side of a rice ball, and it will be in the state by which the rice ball was packaged by the packaging material by affixing such area | region to a back surface side area | region.

  When taking out the packaged rice balls, the outer sheet is cut in the width direction by pulling the knob along the longitudinal direction from one end side to the other end side of the outer sheet. Then, by pulling and separating the outer sheet and the inner sheet in the width direction, the inner sheet is pulled out from between the seaweed and the rice ball, and the seaweed and the rice ball are taken out integrally.

JP-A-9-103255

  However, when the rice balls are packaged as described above, the region (hereinafter also referred to as the first region) including at least a part of the cut line of the outer sheet is referred to as another region (hereinafter also referred to as the second region). ) And overlap. For this reason, at least a part of the planned cutting line in the first region is covered with the second region, and when the outer sheet is cut in the first region, the second region becomes a resistance to cut the outer sheet. It becomes difficult to do.

  Then, this invention makes it a subject to provide the packaging material which can cut | disconnect an outer sheet | seat easily even if it is the state in which at least one part of the cutting planned line in a 1st area | region was covered with the 2nd area | region. To do.

The packaging material according to the present invention is configured to be capable of packaging cooked rice processed food, and is cut on a pair of planned cutting lines that are set at intervals in another direction orthogonal to one direction and extend along the one direction. and a said other direction is dividable laminated on constructed outside sheet and the outer sheet outer sheet and separable configured in the seat in the same direction Rukoto, the outer peripheral portion of the outer sheet and the inner sheet A packaging material configured to be able to accommodate a sheet-like food between the outer sheet and the inner sheet by sealing each other, the first region having a part of the pair of planned cutting lines, and rice processing food and a second region covering a part of the pair of cutting line in the first region overlaps the first region upon packaging, end of the second region is formed cut one end of each score line provided with a least two score line was Origin second region is configured to be cut, each cut line, a first change write portion formed toward the one end to the other end, to the first change write portion from the other end And a second cut portion that intersects the first cut portion, and when the second region overlaps the first region, a pair of planned cutting lines in the first region are cut into two cuts. It is located between the cut lines , and one end portion of each cut line is located on the downstream side in the cutting direction of the outer sheet in the first region from the other end portion, and the first cut portion is along the one direction. It is arranged so that the crossing position of the second cut portion with the first cut portion is arranged at a position farther from the pair of planned cutting lines in the first region than the other end portion of the cut line. characterized in that was.

  According to such a configuration, when the cooked rice processed food is packaged with the packaging material, the second region is in a state of covering the planned cutting line in the first region. And while the 2nd field is constituted so that cutting is possible from the one end part of a cut line, one end part of a cut line is located in the downstream of the cutting direction of the outer sheet in the 1st field rather than the other end part. Thus, when the outer sheet is cut on the planned cutting line in the first area, the second area can be cut starting from one end of the score line.

In addition, the first cut portion formed from one end portion of the cut line toward the other end side is arranged along the planned cutting line in the first region, so that the cutting direction of the second region is the first. The direction is along the cutting direction of the outer sheet in one region. Thereby, it becomes easy to cut | disconnect a 2nd area | region with the cutting | disconnection of the outer sheet | seat in a 1st area | region. For this reason, it can suppress that a 2nd area | region becomes resistance when cut | disconnecting an outer sheet | seat in a 1st area | region, and can cut | disconnect an outer sheet | seat easily.
Note that the planned cutting line is a virtual line assumed at a planned cutting position when the outer sheet is cut along one direction.

  According to such a configuration, when the outer sheet is cut on the pair of scheduled cutting lines, the region between the pair of scheduled cutting lines in the outer sheet is separated from the other regions. In addition, the second area includes a plurality of cut lines, and when the second area overlaps the first area, a pair of planned cutting lines in the first area are provided for each first cut portion of the two cut lines. By being located in between, when the area | region between a pair of cutting scheduled lines in an outer sheet | seat is isolate | separated from another area | region, the area | region between two cutting lines in a 2nd area | region is isolate | separated from another area | region.

  In addition, the second region is cut at a position outside the region between the pair of planned cutting lines because the pair of planned cutting lines are positioned between the first cutting portions of the two cutting lines. The width of the region separated by cutting the second region is wider than the width of the region separated by cutting the outer sheet in the first region. For this reason, the cooked rice processed food packaged with the packaging material can be easily taken out.

  According to such a configuration, the second incision part formed along the direction intersecting the first incision part is provided, and the second incision part in the second incision part when the second area overlaps the first area. One end connected to the insert portion is disposed at a position farther from the pair of cutting lines in the first region than the other end, so that the pair of cutting lines in the first region and the first A 2nd notch part will be located between a notch part. For this reason, even if the first insertion part is located at a position away from the pair of planned cutting lines in the first region, the second insertion part C5 is connected to one end part of the first insertion part via the second cutting part C5. The cutting position of the region can be reliably guided.

  In addition, the second region is located at a position outside the region between the pair of planned cutting lines by positioning the second cutting unit between the pair of planned cutting lines and the first cutting unit in the first region. Therefore, the width of the region separated by cutting the second region is wider than the width of the region separated by cutting the outer sheet in the first region. For this reason, the cooked rice processed food packaged with the packaging material can be taken out more easily.

Another packaging material according to the present invention is configured to be capable of packaging cooked rice processed food, and is set on a pair of planned cutting lines that are set at intervals in another direction orthogonal to one direction and extend along the one direction. An outer sheet configured to be split in the other direction by being cut and an inner sheet stacked on the outer sheet and configured to be split in the same direction as the outer sheet, and the outer sheet and the inner sheet It is a packaging material configured to be able to accommodate sheet-like food between the outer sheet and the inner sheet by sealing the outer peripheral parts, the first region comprising a part of the pair of planned cutting lines, A second region that overlaps with the first region and covers a part of the pair of planned cutting lines in the first region when the processed cooked rice food is packaged, and an end of the second region is cut At least two formed score lines and one for each score line The second region is configured to be cuttable starting from the portion, and each score line intersects the first insertion portion formed from one end portion toward the other end side, and the first insertion portion. A second notch and a third notch formed from the other end toward the second notch and intersecting the second notch, the second region overlapping the first region The pair of planned cutting lines in the first region is located between the two cutting lines, and one end of each cutting line is downstream of the other region in the cutting direction of the outer sheet in the first region. The first notch part and the third notch part are arranged along the one direction, and the second notch part intersects with the third notch part at the intersection with the third notch part. It is comprised so that it may arrange | position in the position away from a pair of cutting planned line in a 1st area | region rather than a position.

  According to such a configuration, since the first notch portion and the third notch portion are formed along each other, the second region is used when the packaging material is manufactured or when the cooked rice processed food is packaged with the packaging material. On the other hand, it is possible to prevent the second region from being unintentionally cut even when tension in the direction along the first notch portion and the third notch portion is applied.

  As described above, according to the present invention, the outer sheet can be easily cut even when at least a part of the planned cutting line in the first region is covered with the second region.

The perspective view which showed the structure of the packaging material which concerns on 1st embodiment of this invention. The top view of the packaging material which concerns on the same embodiment. The perspective view which shows the state which pinched the cooked rice processed food with the packaging material which concerns on the embodiment. The top view which showed the state which packaged the cooked rice processed food with the packaging material which concerns on the embodiment. The top view of the packaging material which concerns on 2nd embodiment of this invention. The top view which showed the state which packaged the cooked rice processed food with the packaging material which concerns on the embodiment. The top view which showed the state which packaged the cooked rice processed food with the packaging material which concerns on other embodiment. Furthermore, the top view which showed the state which packaged the cooked rice food with the packaging material which concerns on other embodiment.

  Hereinafter, an embodiment of a packaging material according to the present invention will be described based on the drawings.

<First embodiment>
The packaging material 1 which concerns on this embodiment is comprised so that packaging of the cooked rice processed food (specifically rice ball) X1 is possible, as shown in FIG. Such a packaging material 1 includes an inner sheet 2 in contact with the cooked rice processed food X1 and an outer sheet 3 superimposed on the inner sheet 2.

  The inner sheet 2 is configured to be splittable in another direction orthogonal to one direction. Specifically, the inner sheet 2 includes a pair of inner sheet pieces 2a and 2a. The pair of inner sheet pieces 2a, 2a are arranged so as to overlap in one direction at a substantially central portion of the inner sheet 2 (that is, a region where the pair of inner sheet pieces 2a, 2a overlap is one direction of the inner sheet 2). Formed along). Thereby, the inner sheet 2 is configured to be splittable in the other direction. In the present embodiment, the inner sheet 2 is formed so that one direction is the longitudinal direction (specifically, in a rectangular shape), and the other direction orthogonal to the longitudinal direction is the width direction.

  The outer sheet 3 is configured to be splittable in another direction orthogonal to one direction. Specifically, the outer sheet 3 includes an outer sheet main body 3a having substantially the same shape as the inner sheet 2, and a strip-shaped cut tape 3b stacked on the outer sheet main body 3a. The outer sheet main body 3a is formed so that one direction is a longitudinal direction (in the present embodiment, a rectangular shape), and the other direction orthogonal to the one direction (longitudinal direction) is a width direction. The cut tape 3b is disposed along one direction at the center of the outer sheet body 3a in the other direction. A pair of the cut tapes 3b are arranged at intervals in the other direction of the outer sheet main body 3a.

  Further, the outer sheet 3 (specifically, the outer sheet main body 3a) has a pair of cuts 3c and 3c formed at one end in one direction (longitudinal direction) and spaced apart in the other direction (width direction). Prepare. And the edge part of a pair of cut tapes 3b and 3b is located between this pair of notches 3c and 3c. Thereby, the knob | pick part 3d which can be pinched with a finger | toe etc. between a pair of notches 3c and 3c is formed.

  Thereby, the outer sheet 3 is unidirectionally started from the ends of the pair of cuts 3c, 3c by picking the knob 3d and pulling from one end of the outer sheet 3 toward the other end. It is cut along and divided in the other direction. More specifically, the outer sheet 3 is cut along a pair of planned cutting lines CL and CL extending along one direction (longitudinal direction) (specifically, along each of the cut tapes 3b and 3b). The region between the planned cutting lines CL and CL is separated from other regions, so that it is divided in the other direction (width direction). The planned cutting line CL is assumed as a virtual line extending along one direction of the outer sheet from the end of the cut 3c.

  The inner sheet 2 and the outer sheet 3 are overlapped with each other so as to surround the sheet-shaped food X2 as shown in FIG. Are (intermittently) sealed to form the seal portion S. Thereby, the packaging material 1 in which the sheet-like food X2 is accommodated is formed. In the present embodiment, the packaging material 1 is formed in a square shape in plan view (specifically, a rectangular shape in which one direction is a longitudinal direction). Further, one direction (longitudinal direction) of the packaging material 1 corresponds to one direction (longitudinal direction) of the inner sheet 2 and the outer sheet 3, and the other direction (width direction) of the packaging material 1 corresponds to the inner sheet 2 and the outer sheet 3. Corresponds to the other direction (width direction).

  Moreover, the packaging material 1 is provided with the notch part 1a in the four corner parts. Each cutout portion 1a includes a straight portion 1b extending along the longitudinal direction of the packaging material 1 (the cut line CL or the cut tape 3b), and an inclination toward the outside from the straight portion 1b. It is demarcated by the inclined portion 1c reaching the end.

  Moreover, the packaging material 1 has the 1st area | region A1 provided with a part of a pair of cutting planned lines CL and CL of the outer sheet 3, and the 2nd area | region A2 which overlaps with 1st area | region A1 when packaging the cooked rice processed food X1. Prepare. In this embodiment, 1st area | region A1 is an area | region which opposes the cooked rice processed food X1 when packaging the cooked rice processed food X1 with the packaging material 1. FIG. Such first region A1 is located on the other end side in one direction (longitudinal direction) of the packaging material 1. On the other hand, the second region A2 is a virtual region assumed in the four corner portions of the packaging material 1 (that is, the region in contact with the notch portion 1a) in the state before packaging the cooked rice processed food X1 with the packaging material 1. When the cooked rice processed food X1 is packaged with the packaging material 1, it is configured to cover at least a part of the pair of planned cutting lines CL, CL in the first region A1. Such a second region A2 is located on one end side in one direction (longitudinal direction) of the packaging material 1. Moreover, in this embodiment, 2nd area | region A2 is formed in a pair in the other direction (width direction) of the packaging material 1 at intervals. In other words, 2nd area | region A2 is comprised by each of a pair of corner | angular part adjacent in the other direction (width direction) of the packaging material 1. FIG.

  Moreover, the packaging material 1 is provided with the cut line C1 formed by cutting a part of the second region A2. The entire cut line C1 is formed inside the seal portion S. The cut line C1 has the other end portion C3 positioned on the center side in one direction (longitudinal direction) of the packaging material 1 with respect to the one end portion C2, and the other end portion C3 with respect to the cut end line CL from the one end portion C2. It is located away from the other direction (width direction) of the material 1. Further, the other end portion C3 of the cut line C1 is formed so as to be in contact with an edge of the packaging material 1 (specifically, an edge in contact with the notch portion 1a, that is, the straight portion 1b or the inclined portion 1c). .

  In the present embodiment, a plurality of cut lines C1 are formed. Specifically, cut lines C1 are formed at a plurality of locations on the straight portion 1b, and cut lines C1 are formed at a plurality of locations on the inclined portion 1c. By forming the cut line C1 as described above in the second area A2, the second area A2 is configured to be capable of being cut from the one end C2 of the cut line C1.

  Further, the cut line C1 is formed in a first cut portion C4 formed from one end portion toward the other end portion side, and in a region on the other end portion C3 side from the first cut portion C4. A second cut portion C5 formed along the direction intersecting the cut portion C4 is provided.

  In the first cut portion C4, one end portion C4a constitutes one end portion C2 of the cut line C1, and the other end portion C4b is connected to the second cut portion C5. In addition, the first insertion portion C4 is formed at an angle (less than 90 °) that is inclined with respect to the planned cutting line CL. Specifically, the first insertion portion C4 is configured such that the distance from the planned cutting line CL increases as it goes from the one end C4a to the other end C4b. Further, in the first insertion portion C4, the angle θ1 with respect to the virtual line L1 along the planned cutting line CL (that is, the angle with respect to the planned cutting line CL) θ1 is preferably 40 ° or more and 80 ° or less, and 50 ° or more and 70. More preferably, it is 60 ° or less, and more preferably 60 °.

  The second cut portion C5 is formed from the other end portion C3 of the cut line C1 toward the one end portion C2, and is connected to the first cut portion C4. Specifically, in the second cut portion C5, one end portion C5a is connected to the other end portion C4b of the first cut portion C4 and the other end portion C5b is the edge of the packaging material 1 (specifically, It is formed so as to be in contact with an edge in contact with the cutout portion 1a, that is, the straight portion 1b or the inclined portion 1c. That is, the other end portion C5b of the second cut portion C5 constitutes the other end portion C3 of the cut line C1. The second cut portion C5 is formed so as to be substantially orthogonal to the virtual line L1 (that is, the planned cutting line CL).

  Next, the method at the time of packaging the cooked rice processed food X1 (rice ball with a pair of triangular surfaces) using the packaging material 1 as described above will be described. First, the cooked rice processed food X1 is disposed on the inner sheet 2 side of the packaging material 1, and the packaging material 1 is folded in half so as to sandwich the cooked rice processed food X1 as shown in FIG. Thereby, the area | region which opposes the cooked rice processed food X1 and the area | region which does not oppose are formed in the packaging material 1. FIG. And the area | region which does not confront the cooked rice processed food X1 in the packaging material 1 is folded toward the other triangular-shaped surface (back surface) side from the one triangular-shaped surface (front surface) side of the cooked rice processed food X1, and FIG. As shown, the second region A2 is overlaid on the first region A1. And a pair of 2nd area | region A2, A2 is fixed to 1st area | region A1. The method for fixing the second region A2 to the first region A1 is not particularly limited, and for example, an adhesive, heat seal, or an adhesive label can be used. Thereby, it will be in the state by which the cooked rice processed food X1 was packaged with the packaging material 1. FIG.

  In such a state, the pair of second regions A2 and A2 overlap the first region A1, and a part of the pair of planned cutting lines CL and CL in the first region A1 is covered by the pair of second regions A2 and A2. It becomes a broken state. Thus, in the state where the pair of second regions A2 and A2 overlap with the first region A1, the cut line C1 has one end portion C2 in the cutting direction of the outer sheet 3 in the first region A1 than the other end portion C3. It arrange | positions so that it may be located downstream. In addition, the first insertion portion C4 is disposed along a pair of planned cutting lines CL and CL in the first region A1. Further, the second cut portion C5 is disposed at a position where the one end portion C5a is farther from the planned cutting line CL than the other end portion C5b.

  Further, between the two cut lines C1 and C1 formed in the pair of second regions A2 and A2 (specifically, the first cut portion C4 and the second cut portion C5 of each cut line C1). A pair of scheduled cutting lines CL and CL are located between the two). More specifically, at least one cut line C1 (specifically, the other end portion C5b of the second cut portion C5 of the cut line C1) and the second region in the other direction included in one second region A2. A pair of planned cutting lines CL and CL are located between at least one cutting line C1 provided in A2 (specifically, the other end C5b of the second cutting part C5 of the cutting line C1).

  When taking out the cooked rice processed food X1 packaged with the packaging material 1 as described above, one direction (longitudinal direction) of the packaging material 1 from the front side to the back side of the cooked rice processed food X1 by picking the knob 3d. , The outer sheet 3 is cut on the pair of scheduled cutting lines CL and CL, and the region between the pair of scheduled cutting lines CL and CL is cut out from the other regions. At this time, the second region A2 is cut along with the cutting of the first region A1. Specifically, the second area A2 includes a pair of cut lines C1, C1 (more specifically, at least one cut line C1 formed in one second area A2 and the second area A2 in the other direction. At least one cut line C1) is formed along one direction (longitudinal direction) starting from each end C2 (that is, one end C4a of the first cut portion C4) (that is, in the first region A1). Along the cutting direction of the outer sheet 3), the region between the two cut lines C <b> 1 and C <b> 1 in the pair of second regions A <b> 2 is cut out from the other regions. As a result, the outer sheet 3 is divided in the other direction (width direction).

  Then, the inner sheet 2 and the outer sheet 3 are separated in the other direction (in the width direction) by pulling the packaging material 1 in the other direction (in the width direction). Thereby, while the sheet-like food X2 accommodated in the packaging material 1 is taken out from between the inner sheet 2 and the outer sheet 3, the cooked rice processed food X1 and the sheet-like food X2 are taken out integrally.

<Second embodiment>
Next, a second embodiment of the present invention will be described with reference to FIGS. The packaging material 10 according to the second embodiment is mainly different from the packaging material 1 according to the first embodiment in the configuration of the score line C10. 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. 5, the score line C10 included in the packaging material 10 is formed in a region closer to the other end C3 than the second score C5 and is formed along the first score C4. A third cut portion C6 is further provided. The third cut portion C6 is formed from the other end portion C3 of the cut line C10 toward the one end portion C2 side. That is, as for the 3rd cut part C6, one end part C6a is connected with the other end part C5b of the 2nd cut part C5, and the other end part C6b comprises the other end part C3 of the cut line C10. Further, the other end portion C6b of the third cut portion C6 is formed so as to be in contact with an edge of the packaging material 1 (specifically, an edge in contact with the notch portion 1a, that is, the straight portion 1b or the inclined portion 1c). Is done.

  The third cut portion C6 is formed at an angle (less than 90 °) that is inclined with respect to the planned cutting line CL. Specifically, the interval between the third cut portion C6 and the planned cutting line CL is configured to become wider from the one end portion C6a to the other end portion C6b in the third cut portion C6. Further, in the third cut portion C6, the angle θ2 with respect to the virtual line L2 along the planned cutting line CL (that is, the angle with respect to the planned cutting line CL) θ2 is preferably 40 ° or more and 80 ° or less, and 50 ° or more and 70. More preferably, it is 60 ° or less, and more preferably 60 °.

  Next, the state which packaged the cooked rice processed food X1 by the method similar to 1st embodiment using the packaging material 10 comprised as mentioned above is demonstrated. In such a state, as shown in FIG. 6, the score line C10 is arranged such that one end C2 is located downstream of the other end C3 in the cutting direction of the outer sheet 3 in the first region A1. . In addition, the first insertion portion C4 is disposed along a pair of planned cutting lines CL and CL in the first region A1. Further, the second cut portion C5 is disposed at a position where the one end portion C5a is farther from the planned cutting line CL than the other end portion C5b. And the 3rd cut part C6 is arrange | positioned so that a pair of cutting plan lines CL and CL in 1st area | region A1 may be followed.

  Further, between the two cut lines C10 and C10 formed in the pair of second regions A2 and A2 (specifically, the first cut section C4, the second cut section C5 of each cut line C10, and A pair of planned cutting lines CL and CL are located between the third cut portion C6). More specifically, at least one score line C10 (specifically, the other end portion C6b of the third score portion C6 of the score line C10) provided in one second region A2 and the second region in the other direction. A pair of planned cutting lines CL and CL are located between at least one cutting line C10 provided in A2 (specifically, the other end C6b of the third cutting part C6 of the cutting line C10).

  When taking out the cooked rice processed food X1 packaged with the packaging material 1 as described above, one direction (longitudinal direction) of the packaging material 10 is picked from the front side to the back side of the cooked rice processed food X1 by picking the knob 3d. , The outer sheet 3 is cut on the pair of scheduled cutting lines CL and CL, and the region between the pair of scheduled cutting lines CL and CL is cut out from the other regions. At this time, the second region A2 is cut along with the cutting of the first region A1. Specifically, the second area A2 is a pair of score lines C10 and C10 (more specifically, at least one score line C10 formed in one second area A2 and the second area A2 in the other direction). At least one cut line C10) is formed along one direction (longitudinal direction) starting from each one end C2 (that is, one end C4a of the first notch C4) (that is, in the first region A1). Are cut along the cutting direction of the outer sheet 3), and the region between the two cut lines C10 and C10 in the pair of second regions A2 is cut out from the other regions. As a result, the outer sheet 3 is divided in the other direction (width direction).

  Then, the inner sheet 2 and the outer sheet 3 are separated in the other direction (in the width direction) by pulling the packaging material 1 in the other direction (in the width direction). Thereby, while the sheet-like food X2 accommodated in the packaging material 1 is taken out from between the inner sheet 2 and the outer sheet 3, the cooked rice processed food X1 and the sheet-like food X2 are taken out integrally.

  As described above, according to the packaging material according to the present invention, the outer sheet can be easily cut even when at least a part of the planned cutting line in the first region is covered by the second region. .

  That is, when the cooked rice processed food X1 is packaged with the packaging materials 1 and 10, the second region A2 is in a state of covering the planned cutting line CL in the first region A1. The second region A2 is configured to be cut starting from one end portion C2 of the cut lines C1 and C10, and the one end portion C2 of the cut lines C1 and C10 is outside the first region A1 than the other end portion C3. By being located on the downstream side in the cutting direction of the sheet 3, when the outer sheet 3 is cut on the cutting line CL in the first area A1, the second area A2 starts from one end C2 of the cut lines C1 and C10. Can be cut into pieces.

  In addition, the first cut portion C4 formed toward the other end portion C3 side from the one end portion C2 of the cut lines C1 and C10 is arranged along the planned cutting line CL in the first region A1, The cutting direction of the second area A2 is the direction along the cutting direction of the outer sheet 3 in the first area A1. Thereby, it becomes easy to cut | disconnect 2nd area | region A2 with the cutting | disconnection of the outer sheet | seat 3 in 1st area | region A1. For this reason, it can suppress that 2nd area | region A2 becomes resistance when cut | disconnecting outer sheet | seat 3 in 1st area | region A1, and can cut | disconnect outer sheet | seat 3 easily.

  When the outer sheet 3 is cut on the pair of scheduled cutting lines CL and CL, the region between the pair of scheduled cutting lines CL and CL in the outer sheet 3 is separated from the other regions. In addition, the second area A2 includes a plurality of cut lines C1 and C10, and when the second area A2 overlaps the first area A1, the pair of planned cutting lines CL and CL in the first area A1 have two cut lines. When the region between the pair of planned cutting lines CL and CL in the outer sheet 3 is separated from other regions by being positioned between the first insertion portions C4 of the insertion lines C1, C1, C10, and C10. A region between the two cut lines C1, C1, C10, and C10 in the second region A2 is separated from other regions.

  In addition, the pair of planned cutting lines CL and CL are positioned between the first cut portions C4 of the two cutting lines C1, C1, C10, and C10, so that a region between the pair of planned cutting lines CL and CL. Since the second region A2 is cut at a position on the outer side, the width of the region separated by cutting the second region A2 is larger than the width of the region separated by cutting the outer sheet 3 in the first region A1. Becomes wider. For this reason, the cooked rice processed food X1 packaged with the packaging materials 1 and 10 can be easily taken out.

  In addition, the second notch C5 is formed along the direction intersecting the first notch C4, and the second notch C5 in the second notch C5 when the second area A2 overlaps the first area A1. One end portion C5a connected to the insertion portion C4 is disposed at a position farther from the pair of planned cutting lines CL and CL in the first region A1 than the other end portion C5b, so that the inside of the first region A1. The second cut portion C5 is positioned between the pair of planned cutting lines CL and CL and the first cut portion C4. For this reason, even if the 1st notch part C4 is located in the position away from a pair of planned cutting lines CL and CL in 1st area | region A1, the 1st notch part C4 via the 2nd notch part C5. The cutting position of the second region A2 can be reliably guided to the one end portion C4a.

  Further, the second cut portion C5 is positioned between the pair of planned cut lines CL and CL in the first region A1 and the first cut portion C4 so that the region between the pair of planned cut lines CL and CL is located. Since the second region A2 is cut at a position on the outer side, the width of the region separated by cutting the second region A2 is larger than the width of the region separated by cutting the outer sheet 3 in the first region A1. Becomes wider. For this reason, the cooked rice processed food X1 packaged with the packaging material can be taken out more easily.

  In addition, since the first cut portion C4 and the third cut portion C6 are formed along each other, the second region is used when the packaging material 10 is manufactured or when the cooked rice processed food X1 is packaged with the packaging material 10. It is possible to prevent the second region A2 from being unintentionally cut even when tension in the direction along the first notch C4 and the third notch C6 is applied to A2.

  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 each of the above embodiments, the cut lines C1 and C10 are configured to contact the edges of the packaging materials 1 and 10, but the invention is not limited thereto. A cut line may be formed at a position away from the edge. In other words, the other end portions C5b and C6b of the second cut portion C5 and the third cut portion C6 may be formed at positions away from the edges of the packaging materials 1 and 10.

  Moreover, in each said embodiment, although the packaging materials 1 and 10 are provided with the notch part 1a, it is not limited to this, For example, the packaging material which is not provided with the notch part 1a may be sufficient. In this case, the cut lines C1 and C10 are formed so as to be in contact with the edge located in the other direction (width direction) in the packaging material.

  In each of the above embodiments, the pair of second regions A2 and A2 are configured to cover the planned cutting line CL located in the first region A1, but the present invention is not limited to this. 7, the packaging material 11 is configured so that the planned cutting line CL located in the first region A1 is covered by one (in other words, integrally formed) second region A2. Also good.

  Moreover, in each said embodiment, although comprised so that the outer sheet | seat 3 may be cut | disconnected on a pair of cutting planned lines CL and CL, it is not limited to this, For example, as shown in FIG. The outer sheet 3 may be cut on one cutting line CL. In such a case, the second cut portion C5 and the third cut portion C6 are not provided like the cut lines C1 and C10 of the above-described embodiments (that is, only the first cut portion C4 is included). The packaging material 12 provided with the score line C11 may be sufficient. In such a packaging material 12, the outer sheet 3 is cut so as to tear the outer sheet 3 along the planned cutting line CL, and also in the second region A2, the cutting line C11 (that is, the first insertion part C4). The packaged cooked rice cooked food X1 can be taken out by cutting the second region A2 so as to tear the first end portion C2 (C4a) of the first portion.

  Moreover, in each said embodiment, although comprised so that a pair of cutting planned lines CL and CL may be located between two cut line C1, C1, C10, C10, it is not limited to this. For example, only one of the two cut lines C1, C1, C10, and C10 (cut lines C1 and C10 formed in one second region A2) is the cut planned line CL in the first region A1. You may be comprised so that it may be arrange | positioned at a side.

  In each said embodiment, although the triangular shaped cooked rice food X1 is used as a cooked rice processed food packaged by the packaging materials 1 and 10, it is not limited to this, and various shapes of rice balls are used. be able to.

  DESCRIPTION OF SYMBOLS 1,10,11,12 ... Packaging material, 1a ... Notch part, 1b ... Straight part, 1c ... Inclined part, 2 ... Inner sheet, 2a ... Inner sheet piece, 3 ... Outer sheet, 3a ... Outer sheet main body, 3b ... Cut tape, 3d ... knob, A1 ... first region, A2 ... second region, C1, C10, C11 ... cut line, C2 ... one end, C3 ... other end, C4 ... first insert, C5 ... 2nd cutting part, C6 ... 3rd cutting part, CL ... Planned cutting line, L1 ... Virtual line, L2 ... Virtual line, S ... Sealing part, X1 ... Rice cooked food, X2 ... Sheet-like food

Claims (3)

It is configured to be able to package processed cooked rice,
The dividable into constructed outside sheet and the outer sheet in the other direction by the set at intervals in another direction perpendicular to one direction is cut by a pair of cut line extending along said one direction An inner sheet that is laminated and configured to be split in the same direction as the outer sheet, and the outer sheets of the outer sheet and the inner sheet are sealed with each other so that the sheet-like food is placed between the outer sheet and the inner sheet. A packaging material configured to be housed,
A first region comprising a portion of the pair of cutting line, and a second region covering a part of the pair of cutting line in the first region overlaps the first region when the packaged cooked rice processed foods equipped and,
Second region starting from the end of the score lines provided with a least two score line end of the second region is formed are cut are configured to be cut,
Each score line is formed from one end to the other end, and from the other end to the first insert and intersects with the first cut. With two notches,
When the second region overlaps the first region, the pair of planned cutting lines in the first region are positioned between the two cut lines , and one end of each cut line is located in the first region rather than the other end. Is located downstream of the cutting direction of the outer sheet at the first cutting portion, the first cutting portion is disposed along the one direction , and the second cutting portion has an intersection position with the first cutting portion other than the cutting line. A packaging material configured to be disposed at a position farther from a pair of planned cutting lines in the first region than an end portion .   It is configured to be able to package processed cooked rice,
  An outer sheet configured to be split in the other direction by being cut on a pair of planned cutting lines that are set at intervals in the other direction orthogonal to the one direction and extend along the one direction, and the outer sheet An inner sheet that is laminated and configured to be split in the same direction as the outer sheet, and the outer sheets of the outer sheet and the inner sheet are sealed with each other so that the sheet-like food is placed between the outer sheet and the inner sheet. A packaging material configured to be housed,
  A first region having a part of the pair of planned cutting lines, and a second region covering a part of the pair of planned cutting lines in the first region overlapping the first region when the cooked rice processed food is packaged. Has
  It comprises at least two cut lines formed by cutting the end of the second area and is configured to be capable of cutting the second area starting from one end of each cut line.
  Each score line includes a first notch formed from one end to the other end, a second notch that intersects the first notch, and a second notch from the other end. A third cut portion that is formed toward and intersects the second cut portion,
  When the second region overlaps the first region, the pair of planned cutting lines in the first region are positioned between the two cut lines, and one end of each cut line is located in the first region rather than the other end. Is located on the downstream side in the cutting direction of the outer sheet, and the first cut portion and the third cut portion are arranged along the one direction, and the second cut portion intersects with the first cut portion. The packaging material characterized by being arranged at a position farther from the pair of planned cutting lines in the first region than at the intersection with the third cut portion.   The packaging material is formed in a quadrangular shape, and has cutout portions at four corner portions,
  Each notch is formed at a position away from the other end of the packaging material positioned in the other direction and extending in the one direction, and a center of the packaging material in the one direction from the linear portion. An inclined part that is inclined toward the part side and reaches the side end part,
  The packaging material according to claim 1 or 2, wherein the cut line is formed at least in a straight portion and an inclined portion of the cutout portion formed in the second region.

Images