JP7313496B2 - Cooked rice processed food package - Google Patents
Cooked rice processed food package Download PDFInfo
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- JP7313496B2 JP7313496B2 JP2022008018A JP2022008018A JP7313496B2 JP 7313496 B2 JP7313496 B2 JP 7313496B2 JP 2022008018 A JP2022008018 A JP 2022008018A JP 2022008018 A JP2022008018 A JP 2022008018A JP 7313496 B2 JP7313496 B2 JP 7313496B2
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- 235000007164 Oryza sativa Nutrition 0.000 title claims description 70
- 235000009566 rice Nutrition 0.000 title claims description 70
- 235000021067 refined food Nutrition 0.000 title claims description 60
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims description 69
- 239000005022 packaging material Substances 0.000 claims description 32
- 238000011144 upstream manufacturing Methods 0.000 claims description 14
- 235000013305 food Nutrition 0.000 claims description 13
- 230000002452 interceptive effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Wrappers (AREA)
Description
本発明は、包装材を用いて米飯加工食品が包装されてなる米飯加工食品包装体に関する。 TECHNICAL FIELD The present invention relates to a cooked rice processed food package in which a cooked rice processed food is packaged using a packaging material.
お握り等の米飯加工食品は、該米飯加工食品を包み込むことが可能なサイズの外シートを備える包装材を用いて包装された状態で、店頭販売等がなされている。 Processed rice foods such as rice balls are sold over the counter in a state of being packaged using a wrapping material having an outer sheet of a size capable of wrapping the processed rice foods.
前記包装材としては、前記外シートと該外シートに貼り付けられるカットテープとを備えるものが知られている。該カットテープは、一方向に延びるように配置されており、前記外シートにおける前記一方向の一端側から他端側に向かってカットテープに沿って外シートが切断されることで、前記一方向に直交する他方向に外シートが分割されるように構成されている。 As the packaging material, there is known one that includes the outer sheet and a cut tape attached to the outer sheet. The cut tape is arranged to extend in one direction, and the outer sheet is cut along the cut tape from one end side to the other end side of the outer sheet in the one direction, thereby dividing the outer sheet in the other direction orthogonal to the one direction.
また、上記のような包装材は、米飯加工食品を包装した際に（即ち、米飯加工食品包装体が形成された状態で）、米飯加工食品を間に介在させて対向するように配置される一対の対向部と、一方の対向部側から他方の対向部側へ折り返されて他方の対向部と重なるように配置される折返部とを備える。そして、カットテープの近傍の所定の領域（例えば、円形状の領域）において、該領域の全域に亘って他方の対向部と折返部とが接合される。これにより、包装材によって米飯加工食品が包装された状態が保持される（特許文献１参照）。その後、前記他方の対向部と折返部と跨ぐように商品情報等が印字されたラベルを貼り付けることで、包装材で米飯加工食品が包装された状態が確実に保持される。 In addition, the packaging material as described above includes a pair of facing portions arranged to face each other with the cooked rice processed food interposed therebetween when the cooked rice processed food is packaged (that is, when the cooked rice processed food package is formed), and a folded portion folded back from one facing portion side to the other facing portion side and arranged so as to overlap the other facing portion. Then, in a predetermined area (for example, a circular area) near the cut tape, the other opposing portion and the folded portion are joined over the entire area. As a result, the state in which the cooked rice processed food is packaged with the packaging material is maintained (see Patent Document 1). After that, by attaching a label printed with product information and the like so as to straddle the other facing portion and the folded portion, the state in which the cooked rice processed food is packaged with the packaging material is reliably maintained.
ここで、上記のように、カットテープの近傍の所定領域（以下、接合可能領域とも記す）の全域に亘って他方の対向部と折返部とが接合されると、接合可能領域の全体が他方の対向領域と折返部とが接合されてなる接合部になる。このため、カットテープに沿って外シートを切断する際の切断位置が接合可能領域と重なった際に、接合部が外シートの切断の妨げとなって米飯加工食品包装体の開封を容易に行うことができなくなる。 Here, as described above, when the other opposing portion and the folded portion are joined over the entire predetermined region (hereinafter also referred to as a joinable region) in the vicinity of the cut tape, the entire joinable region becomes a joined portion formed by joining the other opposing region and the folded portion. Therefore, when the cutting position of the outer sheet when cutting the outer sheet along the cut tape overlaps with the joinable region, the joined portion interferes with the cutting of the outer sheet, making it impossible to easily open the cooked rice processed food package.
そこで、本発明は、外シートを備える包装材を用いて米飯加工食品が包装されてなる米飯加工食品包装体であって、外シートの切断を容易に行うことができる米飯加工食品包装体を提供することを課題とする。 Accordingly, an object of the present invention is to provide a cooked rice processed food package in which the cooked rice processed food is packaged using a packaging material having an outer sheet, the cooked rice processed food package allowing the outer sheet to be easily cut.
本発明に係る米飯加工食品包装体は、包装材を用いて米飯加工食品が包装されてなり、該包装材は、米飯加工食品を包み込んだ際に最も外側に配置される外シートを備え、該外シートは、一方向に延びるカットテープに沿って切断されることで前記一方向に直交する他方向に分割可能に構成されている米飯加工食品包装体であって、前記包装材は、米飯加工食品が間に介在した状態で対向するように配置される一対の対向部と、一方の対向部側から他方の対向部側へ折り返されて他方の対向部と重なるように配置される折返部とを備えており、他方の対向部と折返部とが接合された接合部（ただし、接合部がシートの切断の基点となるものを除く。）を複数備えると共に、隣り合う接合部の間には、他方の対向部と折返部とが接合されていない非接合部が形成されており、前記非接合部は、外シートを切断する際の切断位置と重なりうる位置に配置され、非接合部の少なくとも一部は、前記一方向において接合部と重なり合わないように構成される。 The cooked rice processed food package according to the present invention includes a cooked rice processed food packaged in a packaging material, the packaging material having an outer sheet disposed on the outermost side when the cooked rice processed food is wrapped, the outer sheet being cut along a cut tape extending in one direction so that the cooked rice processed food package can be divided in the other direction orthogonal to the one direction, the packaging material comprising a pair of facing parts arranged to face each other with the cooked rice processed food interposed therebetween, and one of the two facing parts. A folded portion that is folded back from the opposing portion side to the other opposing portion side and arranged so as to overlap the other opposing portion, and a joint portion where the other opposing portion and the folded portion are joined(However, excluding those where the joint is the base point for cutting the sheet.)and a non-joint portion in which the other facing portion and the folded portion are not joined is formed between adjacent joint portions,The non-bonded portion is arranged at a position where it can overlap with a cutting position when cutting the outer sheet,At least part of the non-joint portion is configured so as not to overlap the joint portion in the one direction.Ru.
斯かる構成によれば、他方の対向部と折返部とが接合された接合部を複数備えることで、折返部が他方の対向部に接合されるため、米飯加工食品が包装材によって包装された状態を維持することができる。 According to such a configuration, by providing a plurality of joint portions in which the other facing portion and the folded portion are joined, the folded portion is joined to the other facing portion, so that the cooked rice processed food can be kept in a state of being packaged with the packaging material.
また、接合部を複数備えることで、複数の接合部を含む領域で外シートが切断される虞がある。しかしながら、隣り合う接合部の間に非接合部が形成されることで、外シートの切断が接合部によって妨害されるのを抑制することができる。具体的には、非接合部の少なくとも一部は、前記一方向において接合部と重なり合わないように構成されるため、複数の接合部を含む領域で外シートの切断が生じても、接合部を避けた位置（即ち、非接合部を含む部分）で外シートを前記一方向に切断することが可能になる。これにより、外シートの切断が接合部によって妨害されるのを抑制することができ、外シートの切断を容易に行うことができる。 Further, by providing a plurality of joints, the outer sheet may be cut in a region including the plurality of joints. However, by forming a non-joint portion between the adjacent joint portions, it is possible to prevent the joint portion from interfering with the cutting of the outer sheet. Specifically, since at least a part of the non-joint portion is configured so as not to overlap the joint portion in the one direction, even if the outer sheet is cut in a region including a plurality of joint portions, the outer sheet can be cut in the one direction at a position avoiding the joint portion (i.e., a portion including the non-joint portion). As a result, it is possible to prevent the cutting of the outer sheet from being hindered by the joint portion, and the cutting of the outer sheet can be easily performed.
仮定される多角形の各頂点部分に前記接合部が形成されてもよい。 Said joints may be formed at each vertex portion of the hypothesized polygon.
斯かる構成によれば、仮定される多角形の各頂点部分に接合部が形成されることで、他方の対向部と折返部との接合を強固に行うことができる。また、隣り合う接合部の間、及び、多角形の内側に非接合部が形成されることになるため、接合部を避けた切断経路が複数形成されることになる。このため、外シートの切断が接合部によって妨害されるのをより効果的に抑制することができる。 According to such a configuration, since the joining portion is formed at each vertex portion of the assumed polygon, it is possible to firmly join the other facing portion and the folded portion. In addition, since non-joint portions are formed between adjacent joint portions and inside the polygon, a plurality of cutting paths are formed avoiding the joint portions. Therefore, it is possible to more effectively prevent the joining portion from interfering with the cutting of the outer sheet.
前記接合部は、前記他方向に間隔を空けて複数形成されてもよい。 A plurality of the joints may be formed at intervals in the other direction.
斯かる構成によれば、接合部が前記他方向に間隔を空けて複数形成されることで、隣り合う接合部の間に形成される非接合部が前記一方向において接合部と重なり合わないため、外シートの切断が接合部によって妨害されるのをより効果的に抑制することができる。 According to such a configuration, since a plurality of joint portions are formed at intervals in the other direction, the non-joint portions formed between the adjacent joint portions do not overlap the joint portions in the one direction, so that it is possible to more effectively prevent the joint portions from interfering with the cutting of the outer sheet.
前記外シートは、前記一方向の一端側から他端側へ向かって切断されるように構成されており、前記接合部は、外シートの切断方向の上流側に位置する端部が該上流側へ向かって先細りになるように形成されてもよい。 The outer sheet may be configured to be cut from one end side toward the other end side in the one direction, and the joint portion may be formed such that an end portion of the outer sheet positioned upstream in the cutting direction tapers toward the upstream side.
斯かる構成によれば、接合部は、外シートの切断方向の上流側に位置する端部（以下、上流側端部）が該上流側へ向かって先細りになるように形成されるため、外シートの切断位置が該上流側端部に達した際に、上流側端部の先細りの形状によって外シートの切断方向を接合部に隣接する非接合部に誘導することができる。このため、外シートの切断が接合部によって妨害されるのをより効果的に抑制することができる。 According to such a configuration, the joint portion is formed such that the end portion located on the upstream side in the cutting direction of the outer sheet (hereinafter referred to as the upstream end portion) tapers toward the upstream side. Therefore, when the cutting position of the outer sheet reaches the upstream end portion, the tapered shape of the upstream end portion can guide the cutting direction of the outer sheet to the non-joint portion adjacent to the joint portion. Therefore, it is possible to more effectively prevent the joining portion from interfering with the cutting of the outer sheet.
前記外シートは、米飯加工食品を包み込み可能な外シート本体と、前記一方向に延びるように配置されると共に外シート本体に貼り付けられる前記カットテープとを備え、該カットテープに沿って切断されることで、前記他方向に分割可能に構成されており、前記接合部及び非接合部は、前記カットテープから前記他方向に沿って１ｍｍ以上離れ１０ｍｍ以内の領域に形成されてもよい。 The outer sheet includes an outer sheet main body capable of wrapping the cooked rice processed food, and the cut tape arranged to extend in the one direction and attached to the outer sheet main body, and is configured to be splittable in the other direction by being cut along the cut tape.
斯かる構成によれば、カットテープから前記他方向に沿って１ｍｍ以上離れ１０ｍｍ以内の領域は、外シートを切断する際の切断位置と重なる虞があるが、隣り合う接合部の間に非接合部が形成されることで、外シートの切断が接合部によって妨害されるのを抑制することができる。 According to such a configuration, although there is a risk that the region separated by 1 mm or more and within 10 mm from the cut tape along the other direction may overlap with the cutting position when cutting the outer sheet, it is possible to suppress the cutting of the outer sheet from being hindered by the joined portion by forming the non-joined portion between the adjacent joined portions.
以上のように、本発明によれば、外シートの切断を容易に行うことができる。 As described above, according to the present invention, the outer sheet can be easily cut.
以下に、本発明に係る米飯加工食品包装体の実施形態について、図１～５に基づいて説明する。 An embodiment of the cooked rice processed food package according to the present invention will be described below with reference to FIGS. 1 to 5. FIG.
本実施形態に係る米飯加工食品包装体１０は、図１に示すように、包装材１を用いて米飯加工食品Ｘ１（例えば、おにぎり等）が包み込まれてなるものである。 A cooked rice processed food package 10 according to the present embodiment, as shown in FIG.
包装材１は、米飯加工食品Ｘ１と接する内シート２と、米飯加工食品Ｘ１を包み込んだ際に最も外側に配置される外シート３とを備える。内シート２及び外シート３は、米飯加工食品Ｘ１を包み込み可能な大きさに形成される。本実施形態では、内シート２及び外シート３は、略同一の形状（具体的には、一方向が長手となる長方形状）に形成される。 The packaging material 1 includes an inner sheet 2 in contact with the cooked rice processed food X1 and an outer sheet 3 arranged on the outermost side when the cooked rice processed food X1 is wrapped. The inner sheet 2 and the outer sheet 3 are formed in sizes capable of enveloping the cooked rice processed food X1. In this embodiment, the inner sheet 2 and the outer sheet 3 are formed in substantially the same shape (specifically, a rectangular shape whose longitudinal direction is in one direction).
内シート２は、一方向（以下、第一方向とも記す）に直交する他方向（以下、第二方向とも記す）に分割可能に構成される。具体的には、内シート２は、一対の内シート片２ａ，２ａから構成される。一対の内シート片２ａ，２ａは、第二方向に並列して配置されると共に、第二方向における内シート２の略中央部において端部同士が重なるように配置される。つまり、内シート２は、一対の内シート片２ａ，２ａの端部同士が重なり合った領域を第二方向における略中央部に第一方向に沿って備える。そして、一対の内シート片２ａ，２ａが第二方向に分離可能であることで、内シート２が第二方向に分割可能になっている。 The inner sheet 2 is configured to be splittable in the other direction (hereinafter also referred to as the second direction) orthogonal to one direction (hereinafter also referred to as the first direction). Specifically, the inner sheet 2 is composed of a pair of inner sheet pieces 2a, 2a. The pair of inner sheet pieces 2a, 2a are arranged side by side in the second direction, and are arranged such that their ends overlap each other at a substantially central portion of the inner sheet 2 in the second direction. That is, the inner sheet 2 has a region in which the ends of the pair of inner sheet pieces 2a, 2a are overlapped with each other, along the first direction, substantially in the center in the second direction. Since the pair of inner sheet pieces 2a, 2a can be separated in the second direction, the inner sheet 2 can be divided in the second direction.
外シート３は、米飯加工食品Ｘ１を包み込み可能な大きさの外シート本体３ａと、第一方向に延びるように配置される一対のカットテープ３ｂ，３ｂとを備える。一対のカットテープ３ｂ，３ｂは、第二方向における外シート本体３ａの略中央部において第二方向に間隔を空けて配置される。また、外シート３（具体的には、外シート本体３ａ）は、第一方向の一端部に、第二方向に間隔を空けて形成された一対の切り込み３ｃ，３ｃを備える。そして、該一対の切り込み３ｃ，３ｃの間には、一対のカットテープ３ｂ，３ｂの端部が位置する。これにより、一対の切り込み３ｃ，３ｃの間に指などで摘むことが可能な摘み部３ｄが形成される。 The outer sheet 3 includes an outer sheet main body 3a having a size capable of wrapping the cooked rice processed food X1, and a pair of cut tapes 3b, 3b arranged so as to extend in the first direction. The pair of cut tapes 3b, 3b are arranged with a space therebetween in the second direction at a substantially central portion of the outer sheet body 3a in the second direction. The outer sheet 3 (specifically, the outer sheet main body 3a) has a pair of cuts 3c, 3c formed at one end in the first direction and spaced apart in the second direction. The ends of the pair of cut tapes 3b, 3b are located between the pair of cuts 3c, 3c. As a result, a grip portion 3d that can be gripped with fingers or the like is formed between the pair of cuts 3c, 3c.
そして、外シート３は、第一方向に延びる切断予定線ＣＬに沿って切断されることで第二方向に分割可能に構成される。本実施形態では、第一方向における外シート３の一端側から他端側へ向かって摘み部３ｄを引っ張ることで、一対の切り込み３ｃ，３ｃの端部を起点とする一対の切断予定線ＣＬ，ＣＬ上で、外シート３が他端側へ向かって切断される。これによって、外シート３が第二方向に分割される。より詳しくは、外シート３は、一対のカットテープ３ｂに沿って延びる一対の切断予定線ＣＬ，ＣＬ上で切断されて一対の切断予定線ＣＬ，ＣＬ間の領域が他の領域から分離されることで、第二方向に分割される。なお、切断予定線ＣＬは、外シート３の切断位置として仮定される仮想線である。 The outer sheet 3 is configured to be split in the second direction by being cut along the planned cutting line CL extending in the first direction. In this embodiment, by pulling the knob 3d from one end of the outer sheet 3 toward the other end in the first direction, the outer sheet 3 is cut toward the other end along a pair of planned cutting lines CL starting from the ends of the pair of cuts 3c and 3c. As a result, the outer sheet 3 is split in the second direction. More specifically, the outer sheet 3 is cut along a pair of planned cutting lines CL, CL extending along the pair of cut tapes 3b, and the area between the pair of planned cutting lines CL, CL is separated from other areas, thereby being divided in the second direction. Note that the planned cutting line CL is a virtual line that is assumed as the cutting position of the outer sheet 3 .
上記のように構成される内シート２及び外シート３は、米飯加工食品Ｘ１に巻く海苔等のシート状食品Ｘ２を間に介在させた状態で重ね合されると共に、シート状食品Ｘ２を囲むように端部同士が（断続的に）シールされる。これによって、図２に示すように、外周部にシール部Ｓを備える包装材１が形成される。 The inner sheet 2 and the outer sheet 3 configured as described above are overlapped with the sheet-shaped food X2 such as seaweed wrapped around the cooked rice processed food X1 interposed therebetween, and the ends are (intermittently) sealed so as to surround the sheet-shaped food X2. As a result, as shown in FIG. 2, the packaging material 1 having the seal portion S on the outer peripheral portion is formed.
上記のように構成される包装材１を用いて米飯加工食品Ｘ１（例えば、一対の三角形状の対向面を備えるおにぎり）を包装する際には、図３に示すように、包装材１の内シート２側に米飯加工食品Ｘ１を配置して、米飯加工食品Ｘ１を包むように包装材１を二つ折りにする。これにより、包装材１には、図４に示すように、米飯加工食品Ｘ１を間に介在させた状態で対向するように配置される一対の対向部１ａ，１ｂが形成される。そして、一方の対向部１ａ側から他方の対向部１ｂ側へ向かって、包装材１における米飯加工食品Ｘ１と対峙しない領域を米飯加工食品Ｘ１の形状に沿って折り返すと共に、折り返した部分を他方の対向部１ｂに重ね合わせる。これにより、図５に示すように、他方の対向部１ｂと重なるように配置される一対の折返部１ｃ，１ｃが形成される。 When packaging a cooked rice food X1 (for example, a rice ball having a pair of triangular facing surfaces) using the packaging material 1 configured as described above, the cooked rice processed food X1 is placed on the inner sheet 2 side of the packaging material 1, and the packaging material 1 is folded in half so as to wrap the cooked rice processed food X1, as shown in FIG. As a result, as shown in FIG. 4, the packaging material 1 is formed with a pair of facing portions 1a and 1b arranged to face each other with the cooked rice processed food X1 interposed therebetween. A region of the packaging material 1 that does not face the cooked rice processed food X1 is folded back along the shape of the cooked rice processed food X1 from one opposing portion 1a side to the other opposing portion 1b side, and the folded portion is superimposed on the other opposing portion 1b. As a result, as shown in FIG. 5, a pair of folded portions 1c, 1c are formed so as to overlap the other facing portion 1b.
そして、各切断予定線ＣＬの近傍において、他方の対向部１ｂと各折返部１ｃとを接合することで、接合部１０ａを形成する。該接合部１０ａは、第二方向に間隔を空けて複数形成される。また、複数の接合部１０ａは、各切断予定線ＣＬの近傍に仮定される多角形の各頂点部分に形成される。本実施形態では、各切断予定線ＣＬの近傍に仮定される三角形の各頂点部に接合部１０ａが形成される。また、各接合部１０ａは、円形状に形成される。また、各接合部１０ａの面積としては、特に限定されるものではなく、例えば、０．７ｍｍ２以上８０ｍｍ２以下であることが好ましい。また、各接合部１０ａが円形状である場合、各接合部１０ａの半径は、０．５ｍｍ以上５ｍｍ以下であることが好ましい。 Then, the joining portion 10a is formed by joining the other facing portion 1b and each folded portion 1c in the vicinity of each planned cutting line CL. A plurality of joint portions 10a are formed at intervals in the second direction. Also, the plurality of joints 10a are formed at each vertex of a polygon assumed in the vicinity of each intended cutting line CL. In this embodiment, joints 10a are formed at the vertices of triangles assumed near each planned cutting line CL. Further, each joint portion 10a is formed in a circular shape. Moreover, the area of each joint 10a is not particularly limited, and is preferably 0.7 mm 2 or more and 80 mm 2 or less, for example. Moreover, when each joint 10a is circular, the radius of each joint 10a is preferably 0.5 mm or more and 5 mm or less.
また、隣り合う接合部１０ａ，１０ａの間には、他方の対向部１ｂと折返部１ｃとが接合されていない非接合部１０ｂが形成される。そして、非接合部１０ｂの少なくとも一部は、第一方向において各接合部１０ａと重なり合わないように形成される。 A non-joint portion 10b is formed between the adjacent joint portions 10a, 10a where the other facing portion 1b and the folded portion 1c are not joined. At least a portion of the non-joint portion 10b is formed so as not to overlap each joint portion 10a in the first direction.
また、接合部１０ａ及び非接合部１０ｂは、切断予定線ＣＬの近傍の所定の領域（以下、接合領域とも記す）内に形成される。具体的には、接合部１０ａ及び非接合部１０ｂは、カットテープ３ｂから第二方向に沿って１ｍｍ以上離れ１０ｍｍ以内の領域に形成される。換言すれば、接合部１０ａ及び非接合部１０ｂは、カットテープ３ｂから第二方向に沿った距離Ｌ１が１０ｍｍとなる位置と、カットテープ３ｂから第二方向に沿った距離Ｌ２が１ｍｍとなる位置との間の領域に形成される。 Also, the joint portion 10a and the non-joint portion 10b are formed in a predetermined region (hereinafter also referred to as a joint region) in the vicinity of the intended cutting line CL. Specifically, the joined portion 10a and the non-joined portion 10b are formed in a region separated by 1 mm or more and 10 mm or less from the cut tape 3b along the second direction. In other words, the joint portion 10a and the non-joint portion 10b are formed in a region between a position where the distance L1 along the second direction from the cut tape 3b is 10 mm and a position where the distance L2 along the second direction from the cut tape 3b is 1 mm.
上記のように、接合部１０ａが形成されることで、包装材１によって米飯加工食品Ｘ１が包装された状態が保持される。これにより、包装材１で米飯加工食品Ｘ１が包装された米飯加工食品包装体１０が形成される。そして、他方の対向部１ｂと一対の折返部１ｃ，１ｃと跨ぐように商品情報等が印字されたラベルを貼り付けることで、包装材１で米飯加工食品Ｘ１が包装された状態が確実に保持される。 By forming the joint portion 10a as described above, the state in which the cooked rice processed food X1 is packaged by the packaging material 1 is maintained. As a result, the cooked rice processed food package 10 in which the cooked rice processed food X1 is packaged with the packaging material 1 is formed. Then, by attaching a label on which product information is printed so as to straddle the other facing portion 1b and the pair of folded portions 1c, 1c, the state in which the cooked rice processed food X1 is packaged with the packaging material 1 is reliably maintained.
上記のような米飯加工食品包装体１０から米飯加工食品Ｘ１を取り出す際には、一対の切断予定線ＣＬ，ＣＬ（具体的には、一対のカットテープ３ｂ，３ｂ）に沿って摘み部３ｄを一方の対向部１ａ側から他方の対向部１ｂ側へ向かって引っ張ることで、外シート３が一対の切断予定線ＣＬ，ＣＬ上で切断されて、一対の切断予定線ＣＬ，ＣＬ間の領域が他の領域から切除される。これにより、外シート３は、第二方向に分割される。 When the cooked rice processed food X1 is taken out from the cooked rice processed food package 10 as described above, the knob portion 3d is pulled along the pair of planned cutting lines CL, CL (specifically, the pair of cut tapes 3b, 3b) from the side of one facing portion 1a toward the side of the other facing portion 1b, whereby the outer sheet 3 is cut on the pair of planned cutting lines CL, CL, and the area between the pair of planned cutting lines CL, CL is excised from the other area. As a result, the outer sheet 3 is split in the second direction.
そして、外シート３の分割された領域同士を離間させるように引っ張って、包装材１を取り除くことで、シート状食品Ｘ２が内シート２と外シート３との間から取り出され、米飯加工食品Ｘ１とシート状食品Ｘ２とが一体となって取り出される。 Then, the divided regions of the outer sheet 3 are pulled apart from each other and the packaging material 1 is removed, whereby the sheet-like food X2 is taken out from between the inner sheet 2 and the outer sheet 3, and the cooked rice processed food X1 and the sheet-like food X2 are taken out together.
以上のように、本発明に係る米飯加工食品包装体によれば、外シートの切断を容易に行うことができる。 As described above, according to the cooked rice processed food package of the present invention, the outer sheet can be easily cut.
即ち、他方の対向部１ｂと折返部１ｃとが接合された接合部１０ａを複数備えることで、折返部１ｃが他方の対向部１ｂに接合されるため、米飯加工食品Ｘ１が包装材１によって包装された状態を維持することができる。 That is, by providing a plurality of joint portions 10a in which the other facing portion 1b and the folded portion 1c are joined, the folded portion 1c is joined to the other facing portion 1b, so that the cooked rice processed food X1 is packaged in the packaging material 1. A state can be maintained.
また、切断予定線ＣＬの近傍に接合部１０ａを複数備えることで、複数の接合部１０ａを含む領域で外シート３が切断される虞がある。しかしながら、隣り合う接合部１０ａの間に非接合部１０ｂが形成されることで、外シート３の切断が接合部１０ａによって妨害されるのを抑制することができる。具体的には、非接合部１０ｂの少なくとも一部は、第一方向において接合部１０ａと重なり合わないように構成されるため、複数の接合部１０ａを含む領域で外シート３の切断が生じても、接合部１０ａを避けた位置（即ち、非接合部１０ｂを含む部分）で外シート３を第一方向に切断することが可能になる。これにより、外シート３の切断が接合部１０ａによって妨害されるのを抑制することができ、外シート３の切断を容易に行うことができる。 In addition, since a plurality of joint portions 10a are provided in the vicinity of the planned cutting line CL, the outer sheet 3 may be cut in a region including the plurality of joint portions 10a. However, by forming the non-joint portion 10b between the adjacent joint portions 10a, it is possible to prevent the joint portion 10a from interfering with the cutting of the outer sheet 3. Specifically, at least a portion of the non-joint portion 10b is configured so as not to overlap the joint portion 10a in the first direction. Therefore, even if the outer sheet 3 is cut in a region including a plurality of joint portions 10a, the outer sheet 3 can be cut in the first direction at a position avoiding the joint portion 10a (that is, a portion including the non-joint portion 10b). Accordingly, it is possible to prevent the cutting of the outer sheet 3 from being hindered by the joint portion 10a, and the cutting of the outer sheet 3 can be easily performed.
また、切断予定線ＣＬの近傍に仮定される多角形の各頂点部分に接合部１０ａが形成されることで、他方の対向部１ｂと折返部１ｃとの接合を強固に行うことができる。また、隣り合う接合部１０ａの間、及び、多角形の内側に非接合部１０ｂが形成されることになるため、接合部１０ａを避けた切断経路が複数形成されることになる。このため、外シート３の切断が接合部１０ａによって妨害されるのをより効果的に抑制することができる。 In addition, by forming the joining portions 10a at the vertices of the polygon assumed near the planned cutting line CL, the opposing portion 1b and the folded portion 1c can be firmly joined. In addition, since the non-joint portions 10b are formed between the adjacent joint portions 10a and inside the polygon, a plurality of cutting paths are formed avoiding the joint portions 10a. Therefore, it is possible to more effectively prevent the cutting of the outer sheet 3 from being hindered by the joint portion 10a.
また、接合部１０ａが第二方向に間隔を空けて複数形成されることで、隣り合う接合部１０ａの間に形成される非接合部１０ｂが第一方向において接合部１０ａと重なり合わないため、外シート３の切断が接合部１０ａによって妨害されるのをより効果的に抑制することができる。 In addition, since a plurality of joint portions 10a are formed at intervals in the second direction, the non-joint portions 10b formed between the adjacent joint portions 10a do not overlap the joint portions 10a in the first direction. Therefore, it is possible to more effectively prevent the joint portions 10a from interfering with the cutting of the outer sheet 3.
また、カットテープ３ｂから第二方向に沿って１ｍｍ以上離れ１０ｍｍ以内の領域は、外シート３を切断する際の切断位置と重なる虞があるが、隣り合う接合部１０ａの間に非接合部１０ｂが形成されることで、外シート３の切断が接合部１０ａによって妨害されるのを抑制することができる。 In addition, although there is a possibility that the region separated by 1 mm or more and within 10 mm from the cut tape 3b along the second direction overlaps with the cutting position when the outer sheet 3 is cut, the non-joined portion 10b is formed between the adjacent joined portions 10a, so that the joined portion 10a can prevent the cutting of the outer sheet 3 from being hindered.
なお、本発明に係る米飯加工食品包装体は、上記実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲で種々の変更が可能である。また、上記した複数の実施形態の構成や方法等を任意に採用して組み合わせてもよく（１つの実施形態に係る構成や方法等を他の実施形態に係る構成や方法等に適用してもよく）、さらに、下記する各種の変更例に係る構成や方法等を任意に選択して、上記した実施形態に係る構成や方法等に採用してもよいことは勿論である。 The cooked rice processed food package according to the present invention is not limited to the above-described embodiment, and various modifications are possible without departing from the gist of the present invention. In addition, the configurations, methods, etc. of the above-described multiple embodiments may be arbitrarily adopted and combined (the configuration, method, etc. according to one embodiment may be applied to the configurations, methods, etc. according to other embodiments), and furthermore, the configurations, methods, etc. according to the various modifications described below may be arbitrarily selected and employed as the configurations, methods, etc. according to the above-described embodiments.
例えば、上記実施形態では、接合部１０ａは、切断予定線ＣＬ（具体的には、カットテープ３ｂ）の近傍に仮定される三角形の各頂点部に形成されているが、これに限定されるものではなく、例えば、他の多角形（具体的には、四角形や六角形等）の頂点部に形成されてよく、図５に示すように、第二方向に並列するように複数形成されてもよい。 For example, in the above-described embodiment, the joint portions 10a are formed at the respective vertices of a triangle assumed near the planned cutting line CL (specifically, the cut tape 3b), but are not limited to this.
また、上記実施形態では、接合部１０ａは、円形状に形成されているが、これに限定されるものではなく、例えば、図５に示すように、外シート３を切断する際の切断方向の上流側）に位置する端部が外シート３を切断する際の切断方向の上流側へ向かって先細りになるように形成されてもよい。 In the above-described embodiment, the joint portion 10a is formed in a circular shape, but is not limited to this. For example, as shown in FIG.
斯かる構成によれば、接合部１０ａは、外シート３の切断方向の上流側に位置する端部（以下、上流側端部）が外シート３の切断方向の上流側へ向かって先細りになるように形成されるため、外シート３の切断位置が該上流側端部に達した際に、上流側端部の先細りの形状によって外シート３の切断方向を接合部１０ａに隣接する非接合部１０ｂに誘導することができる。このため、接合部１０ａが外シート３の切断の妨げになるのをより効果的に抑制することができる。 According to such a configuration, the joint portion 10a is formed such that the end portion of the outer sheet 3 located upstream in the cutting direction (hereinafter referred to as the upstream end portion) tapers toward the upstream side in the cutting direction of the outer sheet 3. Therefore, when the cutting position of the outer sheet 3 reaches the upstream end portion, the tapered shape of the upstream end portion can guide the cutting direction of the outer sheet 3 to the non-joint portion 10b adjacent to the joint portion 10a. Therefore, it is possible to more effectively prevent the joining portion 10a from interfering with the cutting of the outer sheet 3 .
また、上記各実施形態では、一対の切断予定線ＣＬ，ＣＬ上で外シート３が切断されるように構成されているが、これに限定されるものではなく、例えば、一つの切断予定線ＣＬ上で外シート３が切断されるように構成されてもよい。具体的には、外シート３が切り込み３ｃを一つのみ備える場合、該切り込み３ｃの端部を起点に外シート３引き裂くようにして外シート３を切断することで、外シート３が第二方向に分割される。 Further, in each of the above-described embodiments, the outer sheet 3 is cut along a pair of projected cutting lines CL, CL, but the present invention is not limited to this. For example, the outer sheet 3 may be cut along a single projected cutting line CL. Specifically, when the outer sheet 3 has only one cut 3c, the outer sheet 3 is split in the second direction by tearing the outer sheet 3 starting from the end of the cut 3c.
また、上記実施形態では、外シート３は、一対のカットテープ３ｂ，３ｂを備えているが、これに限定されるものではなく、例えば、比較的幅の広いカットテープ３ｂを一つのみ備え、該一つのカットテープ３ｂの両側で、一対の切断予定線ＣＬ，ＣＬに沿って切断されるように構成されてもよい。 In the above embodiment, the outer sheet 3 includes a pair of cut tapes 3b, 3b, but the present invention is not limited to this. For example, only one relatively wide cut tape 3b may be provided, and both sides of the one cut tape 3b may be cut along a pair of planned cutting lines CL, CL.
また、上記実施形態では、外シート３は、第一方向の一端部に形成された一対の切り込み３ｃ，３ｃの各端部を起点に第一方向の他端部へ向かって切断が開始されるように構成されているが、これに限定されるものではなく、例えば、第一方向の一端部から離れた位置から切断が開始されるように構成されてもよい。 In the above-described embodiment, the outer sheet 3 is configured so that cutting is started from each end of the pair of cuts 3c, 3c formed at one end in the first direction toward the other end in the first direction.
また、上記各実施形態では、包装材１によって包装される米飯加工食品として、三角形状の米飯加工食品Ｘ１が用いられているが、これに限定されるものではなく、他の形状（円筒状など）の米飯加工食品を用いることができる。 Further, in each of the above-described embodiments, the triangular cooked rice processed food X1 is used as the cooked rice processed food packaged with the packaging material 1, but the cooked rice processed food is not limited to this, and other shapes (cylindrical, etc.) can be used.
また、上記実施形態では、包装材１は、内シート２を備えるように構成されているが、これに限定されるものではなく、例えば、内シート２を備えずに構成されてもよい（即ち、外シート３のみから構成されてもよい）。 Further, in the above embodiment, the packaging material 1 is configured to include the inner sheet 2, but is not limited to this, and may be configured without the inner sheet 2 (that is, may be configured only from the outer sheet 3).
１…包装材、１ａ，１ｂ…対向部、２…内シート、２ａ…内シート片、３…外シート、３ａ…外シート本体、３ｂ…カットテープ、３ｃ…切り込み、３ｄ…摘み部、１０…米飯加工食品包装体、１０ａ…接合部、１０ｂ…非接合部、ＣＬ…切断予定線、Ｓ…シール部、Ｘ１…米飯加工食品、Ｘ２…シート状食品 DESCRIPTION OF SYMBOLS 1... Packaging material 1a, 1b... Opposite part 2... Inner sheet 2a... Inner sheet piece 3... Outer sheet 3a... Outer sheet main body 3b... Cut tape 3c... Incision 3d... Knob part 10... Cooked rice food package body 10a... Joint part 10b... Non-joint part CL... Planned cutting line S... Sealing part X1... Cooked rice food product X2... Sheet food
Claims (5)
前記包装材は、米飯加工食品が間に介在した状態で対向するように配置される一対の対向部と、一方の対向部側から他方の対向部側へ折り返されて他方の対向部と重なるように配置される折返部とを備えており、
他方の対向部と折返部とが接合された接合部（ただし、接合部がシートの切断の基点となるものを除く。）を複数備えると共に、隣り合う接合部の間には、他方の対向部と折返部とが接合されていない非接合部が形成されており、
前記非接合部は、外シートを切断する際の切断位置と重なりうる位置に配置され、
非接合部の少なくとも一部は、前記一方向において接合部と重なり合わないように構成される米飯加工食品包装体。 The cooked rice processed food is packaged using a packaging material, the packaging material has an outer sheet arranged on the outermost side when the cooked rice processed food is wrapped, and the outer sheet is cut along a cut tape extending in one direction to be divided in the other direction perpendicular to the one direction.
The packaging material has a pair of facing parts that are arranged to face each other with the processed rice food interposed therebetween, and a folded part that is folded back from one facing part side to the other facing part side and overlaps the other facing part.
A plurality of joints in which the other facing part and the folded part are joined (excluding those where the joined part serves as a starting point for cutting the sheet) are provided, and between adjacent joints, a non-joined part is formed in which the other facing part and the folded part are not joined,
The non-joint portion is arranged at a position that can overlap a cutting position when cutting the outer sheet,
At least part of the non-joint part is a cooked rice processed food package configured so as not to overlap the joint part in the one direction.
前記接合部は、外シートの切断方向の上流側に位置する端部が該上流側へ向かって先細りになるように形成される請求項１乃至３の何れか一項に記載の米飯加工食品包装体。 The outer sheet is configured to be cut from one end side toward the other end side in the one direction,
4. The cooked rice processed food package according to any one of claims 1 to 3, wherein the joint portion is formed so that an end located on the upstream side in the cutting direction of the outer sheet tapers toward the upstream side.
前記接合部及び非接合部は、前記カットテープから前記他方向に沿って１ｍｍ以上離れ１０ｍｍ以内の領域に形成される請求項１乃至４の何れか一項に記載の米飯加工食品包装体。 The outer sheet includes an outer sheet body that can wrap the cooked rice processed food, and the cut tape that is arranged to extend in the one direction and is attached to the outer sheet body, and is configured to be splittable in the other direction by being cut along the cut tape.
The cooked rice processed food package according to any one of claims 1 to 4, wherein the joint portion and the non-joint portion are formed in a region separated by 1 mm or more and 10 mm or less from the cut tape along the other direction.
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| JP2022008018A JP7313496B2 (en) | 2017-06-27 | 2022-01-21 | Cooked rice processed food package |
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| JP2017125152A JP7313113B2 (en) | 2017-06-27 | 2017-06-27 | Cooked rice processed food package |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3003329U (en) | 1994-04-19 | 1994-10-18 | 朋和産業株式会社 | Inari sushi packaging |
| JP2000014341A (en) | 1998-07-06 | 2000-01-18 | Masahisa Sakiyama | Method of sealing in packaging rice ball and rice ball packaging machine |
| JP2007252316A (en) | 2006-03-24 | 2007-10-04 | Itochu Plastics Inc | Rice ball with package |
| JP2009214923A (en) | 2008-03-12 | 2009-09-24 | Shinwa Sangyo Kk | Packaged food, sheet fixing device, and sheet fixing method |
| JP2012236623A (en) | 2011-05-11 | 2012-12-06 | Howa Sangyo Kk | Packaging material for processed rice product |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1156273A (en) * | 1997-08-20 | 1999-03-02 | Fujimasa:Kk | Production of packaged rice ball |
| JPH11341958A (en) * | 1998-05-30 | 1999-12-14 | Masahisa Sakiyama | Packaging machine for triangular rice balls |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3003329U (en) | 1994-04-19 | 1994-10-18 | 朋和産業株式会社 | Inari sushi packaging |
| JP2000014341A (en) | 1998-07-06 | 2000-01-18 | Masahisa Sakiyama | Method of sealing in packaging rice ball and rice ball packaging machine |
| JP2007252316A (en) | 2006-03-24 | 2007-10-04 | Itochu Plastics Inc | Rice ball with package |
| JP2009214923A (en) | 2008-03-12 | 2009-09-24 | Shinwa Sangyo Kk | Packaged food, sheet fixing device, and sheet fixing method |
| JP2012236623A (en) | 2011-05-11 | 2012-12-06 | Howa Sangyo Kk | Packaging material for processed rice product |
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| JP2022058722A (en) | 2022-04-12 |
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