JP2019218119A - Processed rice food packaging material - Google Patents

Abstract

To provide a processed rice food packaging material in which a knob part can be easily picked while a processed rice food is packaged.SOLUTION: A body part is formed in a sheet shape, and includes the body part capable of wrapping a processed rice food and a pair of notches formed by cutting a first end of the body part in one direction into a linear shape extending in the one direction at a position spaced apart from the other direction intersecting the one direction, the pair of notches are formed so that one end in the one direction reaches the edge of the body part and are formed so that an interval is widened from the other end to the one end in the one direction, the body part includes a pair of facing parts facing each other by being folded back along the other direction so that the processed rice food is located therebetween, the first end of the body part located at the end of the one facing part in a state where the pair of facing parts are arranged to face each other is folded back toward the other facing part around a virtual line extending in the one direction passing between the pair of knobs, so that the processed rice food is configured to be packaged.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a wrapping material for cooked cooked rice foods, which packages processed cooked rice foods.

  2. Description of the Related Art Processed cooked rice products such as rice balls sold at convenience stores and the like are sold in a state of being wrapped in a sheet-like wrapping material. For example, a rice ball with laver is packaged with a packaging material for cooked rice processed food (hereinafter, also referred to as a “wrapper”) containing laver between an outer sheet and an inner sheet. In this way, the seaweed is stored between the outer sheet and the inner sheet, so that the rice ball and the seaweed do not come into direct contact with each other, so that it becomes possible to suppress the seaweed from becoming damp. I have.

  As the outer sheet, for example, a pair of parallel cuts (hereinafter, also referred to as cuts) are formed in a substantially rectangular shape having a size capable of wrapping the rice ball, and at one end in the longitudinal direction along the longitudinal direction. The formed one is used. Since the pair of cut portions are formed such that one end thereof reaches the edge of the outer sheet, a region between the pair of cut portions is separated from another region. As a result, a knob that can be picked with a finger or the like is formed between the pair of cuts. The outer sheet includes a pair of cut tapes extending in the longitudinal direction, and one end of the pair of cut tapes is positioned between the pair of cut portions.

  On the other hand, the inner sheet is configured to have substantially the same shape as the outer sheet. The inner sheet is composed of two sheet pieces. The two sheet pieces are, when the outer sheet and the inner sheet are overlapped, at the position corresponding to the region between the pair of cut tapes of the outer sheet, the inner end of one sheet piece and the other sheet piece. It is constituted so that an inner end may overlap. Thus, the inner sheet is configured to be easily divided in the width direction.

  When packing a rice ball using the above-mentioned packaging material, the packaging material is folded in two in the longitudinal direction so that the rice ball is located between the rice balls, and one of the pair of opposing portions facing the rice ball (pinch) Both ends in the width direction (hereinafter, also referred to as folded end portions) of the opposite portion where the portion is formed do not overlap with the rice ball, are folded back to the other facing portion side and overlapped. As a result, the folded end portions overlap with each other, and the folded end portions overlap with the other facing portion. Then, the folded end portions and the other facing portion are heat-sealed and connected at a position where the folded end portions and the other facing portion overlap, or a label is formed so as to cover an overlapping area between the folded end portions and the other facing portion. By sticking a seal (such as one on which product information or the like is printed), the state where the rice balls are packaged is maintained (see Patent Documents 1 and 2).

JP-A-09-103255 JP 2009-214923 A

  However, in the above-described wrapping material, when the rice balls are wrapped, the region on both ends in the width direction of the packaging material is bent toward the other opposing portion side from the knob portion, so that the knob portion (A region between the other ends of the pair of cuts) is pulled toward the other opposing portion. As a result, the entire knob has a curved shape, making it difficult to pick the knob.

  Therefore, an object of the present invention is to provide a packaging material for cooked cooked rice food, in which the picked portion can be easily picked in a state where the cooked rice food is packaged.

  The packaging material for cooked rice food according to the present invention is formed in a sheet shape, a main body portion capable of wrapping the cooked rice food, and the other end in which the first end of the main body portion in one direction crosses the one direction. And a pair of cut portions formed by being cut in a linear shape extending in the one direction at positions spaced apart from each other, and the pair of cut portions are configured such that one end in the one direction is a main body portion. Are formed so as to reach the edge, and the interval is formed so as to expand from the other end to the one end in the one direction, and the main body portion is such that the processed rice food is located therebetween. A pair of opposing portions that are opposed to each other by being folded back in two along the other direction. The pair of opposing portions is disposed so as to oppose each other, and is located at an end of one of the opposing portions. The first end of the main body portion passes through the space between the pair of cut portions, and the one end portion extends in the one direction. Mainly imaginary line extending, packaging configured to allow rice processed foods by being folded back to the other opposite side.

According to such a configuration, the cooked rice food packaging material is folded in two along the other direction so that the cooked rice food is located therebetween, and the first end of the main body located at the end of one of the opposed portions. The processed rice food is packaged in a state in which the portion (that is, the end portion having the pair of cut portions) is folded back to the other facing portion side (hereinafter also referred to as a folded state).
The pair of cut portions are formed such that one end in the one direction reaches the edge of the main body portion, and such that the interval is widened from the other end in the one direction to one end. It is formed. For this reason, as described above, when the folded state is formed, the knob formed between the pair of cuts forms a planar shape from the other end of the pair of cuts toward the one end. It becomes easy to spread. Thereby, the knob can be easily picked.

  The main body further includes an extension extending from the first end of the main body toward the outside of the main body. The pair of cuts are formed by the first end of the main body and the extension. And is formed so as to be cut in a linear shape extending in the one direction at a position spaced apart in the other direction crossing the direction, and one end on the extension portion side reaches the edge of the extension portion. The interval between the pair of cut portions is configured to expand from the main body portion side toward the extension portion side, and the extension portions are both ends in the other direction than the pair of cut portions. The main area includes a pair of opposing portions that are folded back in two along the other direction so that the processed rice food is located therebetween. And a first end of the main body positioned at an end of one of the opposed portions in a state where the pair of opposed portions are arranged so as to face each other. However, it is configured that the pair of extension regions can be connected to each other by being folded back to the other facing portion side around the imaginary line extending in the one direction passing between the pair of cut portions. preferable.

  According to such a configuration, the main body is folded back in two along the other direction so that the processed cooked rice food is located therebetween, and the first end (extension) of the main body located at the end of one of the opposing portions is formed. The pair of both-side extending regions are connected to each other in a state where the end portion connected to the protruding portion is folded back to the other facing portion side (hereinafter, also referred to as a folded state). This makes it possible to easily and satisfactorily maintain the packaged state of the cooked rice food. Specifically, since the pair of both-side extending regions are formed to extend from the first end of the main body, even in the folded state as described above, the pair of both-side extending regions Connection can be easily performed. The folded state can be favorably maintained by connecting the pair of both extended regions in this manner.

  Further, the pair of cut portions are formed by cutting the first end portion and the extension portion of the main body portion into a linear shape extending in the one direction, and the one end portion on the extension portion side is formed of the extension portion. It is formed so as to reach the edge, and is formed so that the interval is widened from the main body portion side to the extension portion side. For this reason, as described above, even when the pair of both-side extending regions are connected to each other and the folded state is maintained, the knob formed between the pair of cuts becomes planar as the distance from the main body increases. It becomes easy to spread. Thereby, the knob can be easily picked.

  An outer sheet divided in the other direction by being cut along the one direction, and an inner sheet configured to be dividable in the same direction as the outer sheet, wherein the outer sheet and the inner sheet are sheets. The outer sheet is formed so as to surround the sheet-like food in a state of being overlapped with the outer food, and the outer sheet is an outer sheet main body constituting the main body, and the outer sheet constituting the extending part The inner sheet includes an extension portion and the pair of cut portions, and the inner sheet includes an inner sheet main body portion configuring the main body portion and an inner sheet extension portion configuring the extension portion. A sheet-shaped food is arranged between the outer sheet body and the inner sheet body, and a portion of the outer sheet extension that constitutes the pair of both-side extending regions; A portion that constitutes the pair of both-side extending regions in the projecting portion; Are connected, it is preferable that the region between the pair of notches in the outer sheet is configured so as not to be connected to the inner sheet.

  According to such a configuration, the outer sheet includes an outer sheet main body configuring the main body, an outer sheet extension configuring the extension, and the pair of cuts. The seat includes an inner sheet main body that forms the main body, and an inner sheet extension that forms the extension. Further, a portion forming the pair of both-side extending regions in the outer sheet extending portion and a portion forming the pair of the both-side extending regions in the inner sheet extending portion are connected to each other, and It is configured such that the region between the notches is not connected to the inner sheet. For this reason, when packaging the cooked rice product so that the outer sheet is on the outside, by connecting the pair of both-side extending regions to each other, the outer sheet is formed near the pair of cut portions (near the knob portion). A gap is hardly generated between the inner sheet and the inner sheet. For this reason, it is possible to suppress intrusion of foreign matter between the outer sheet and the inner sheet, and a decrease in the quality of the sheet-shaped food.

  Further, since the sheet-shaped food is disposed between the outer sheet main body and the inner sheet main body, the sheet-shaped food does not overlap with the extension. For this reason, it is possible to prevent the work of connecting the pair of both-side extending regions from adversely affecting the quality of the sheet-shaped food.

  An outer sheet divided in the other direction by being cut along the one direction, and an inner sheet configured to be dividable in the same direction as the outer sheet, wherein the outer sheet and the inner sheet are sheets. The outer sheet is formed so as to surround the sheet-like food in a state of being overlapped with the outer food, and the outer sheet is an outer sheet main body constituting the main body, and the outer sheet constituting the extending part An extension portion and the pair of cut portions are provided, and the inner sheet is configured so as to include an inner sheet main body portion configuring the main body portion and not include a portion configuring the extension portion. The sheet-shaped food is arranged between the outer sheet body and the inner sheet body, and both ends in the other direction than the pair of cuts in the outer sheet extension. The pair of both-side extending regions is constituted by the region It is preferable.

  According to such a configuration, the outer sheet includes an outer sheet main body configuring the main body, an outer sheet extension configuring the extension, and the pair of cuts. The seat includes an inner sheet main body that forms the main body, and does not include a part that forms the extension. In addition, the pair of both-side extending regions is configured by regions on both ends in the other direction with respect to the pair of cut portions in the outer sheet extending portion. For this reason, when packaging the cooked rice product so that the outer sheet is on the outside, by connecting the pair of both-side extending regions to each other, the outer sheet is formed near the pair of cut portions (near the knob portion). A gap is hardly generated between the inner sheet and the inner sheet. For this reason, it is possible to suppress intrusion of foreign matter between the outer sheet and the inner sheet, and a decrease in the quality of the sheet-shaped food.

  Further, since the sheet-shaped food is disposed between the outer sheet main body and the inner sheet main body, the sheet-shaped food does not overlap with the extension. For this reason, it is possible to prevent the work of connecting the pair of both-side extending regions from adversely affecting the quality of the sheet-shaped food.

  The extension portion includes a pair of extension pieces formed separately in the other direction with the imaginary line as a boundary, and one of the pair of cut portions is provided at an edge of one of the extension pieces. And the other of the pair of cuts is formed so as to reach the edge of the other extension piece, and the pair of extension pieces are formed near the imaginary line. Is preferred.

  According to such a configuration, the extending portion includes a pair of extending pieces formed at intervals in the other direction with the virtual line as a boundary, and the pair of extending pieces is Formed near the line. Accordingly, in the folded state, the pair of both-side extending regions are connected to each other in the vicinity of the folded position, so that the sealing in the vicinity of the folded position can be performed well.

  When the main body is cut toward the second end facing the first end in the first direction, starting from the other end located on the main body side of the pair of cuts, And a band-shaped separation portion separated from another region, and the pair of both-side extending regions are configured to be connectable at a position overlapping with a portion constituting the other facing portion in the separation portion. preferable.

  According to such a configuration, the pair of both-side extending regions is configured to be connectable at a position overlapping with the portion forming the other opposing portion in the separating portion. Thereby, the separated portion is separated from the other region in a state where the processed cooked rice food is packaged (that is, by cutting the main body portion), so that the pair of both-side extending regions in the connected state are separated from each other. The separated part comes into contact with the separated part. Thereby, the connection of the pair of both-side extending regions is released with the cutting of the main body (separation of the separating portion), so that the packaged processed rice food can be easily released.

  As described above, according to the present invention, the picked portion can be easily picked in a state where the processed cooked rice food is packaged.

FIG. 1 is an exploded perspective view showing a packaged rice processed food product according to an embodiment of the present invention. The top view which looked at the packaging material for cooked rice processed food concerning the embodiment from the outer sheet side. The top view which looked at the packaging material for cooked rice processed food concerning the embodiment from the inner sheet side. (A) is a perspective view showing a state where a triangular rice ball is wrapped using the wrapping material for cooked rice food according to the embodiment, and (b) is a knob side of the package in the state of (a). FIG. 6 is an enlarged view of the vicinity of the knob when viewed from the side toward the connecting portion. (A) is a plan view of the vicinity of the extending portion of the processed rice food packaging material according to another embodiment viewed from the outer sheet side, and (b) is a cooked rice food product according to still another embodiment. The top view which looked at the vicinity of the extending part of the packaging material for use from the outer sheet side. The exploded perspective view which showed the packaging material for cooked rice processed food which concerns on still another embodiment.

  Hereinafter, an embodiment of the packaging material for cooked rice food according to the present invention will be described with reference to the drawings. In the following drawings, the same or corresponding portions have the same reference characters allotted, and description thereof will not be repeated. Further, in the following description, one direction is a direction along the x-axis of the coordinate axes of each drawing, and the other direction is a direction along the y-axis of the coordinate axes of each drawing. Hereinafter, the “packaging material for cooked rice food” may be simply referred to as “packaging material”.

  As shown in FIG. 1, the packaging material 1 according to the present embodiment packages processed rice food A. The processed cooked rice food A includes various rice balls gripped in a triangular shape or a barrel shape, as well as sushi, etc. In the present embodiment, a triangular rice ball will be described as an example.

  The packaging material 1 includes an inner sheet 2 in contact with the cooked rice food product A, and an outer sheet 3 superposed on the inner sheet 2. The inner sheet 2 (an inner sheet body 2a described later) and the outer sheet 3 (an outer sheet body 3a described later) are superimposed via a sheet-like food B such as laver wound on the processed rice food A. Thus, the sheet food B is connected so as to surround the food B. As a result, when the packaged food 1 is packaged with the processed cooked rice food A, the processed cooked rice food A and the sheet food B are separated from each other. Although the sheet-shaped food B includes sheet-shaped laver as well as tatami sardines, the present embodiment will be described using the sheet-shaped laver as an example.

  The inner sheet 2 has substantially the same shape as the outer sheet 3. Further, the inner sheet 2 has a sheet-like inner sheet main body 2a capable of wrapping the cooked rice food A and a first inner end 2b of the inner sheet main body 2a in one direction (hereinafter also referred to as a first direction). An inner sheet extension 2c extending outward from the seat body 2a. In the present embodiment, the inner sheet extending portion 2c includes a pair of inner sheet extending pieces 2d, 2d formed separately in another direction (hereinafter, also referred to as a second direction) intersecting the first direction. Each inner sheet extending piece 2d is formed so as to be tapered toward the extending direction side. In the present embodiment, each inner sheet extension 2d is formed in a triangular shape having two inclined edges extending in a direction intersecting the first direction.

  The inner sheet 2 is configured to be dividable in the second direction. Specifically, the inner sheet 2 includes a pair of inner sheet pieces 2e, 2e. The pair of inner sheet pieces 2e, 2e are arranged so as to overlap along the first direction at substantially the center of the inner sheet 2 in the second direction (that is, the area where the pair of inner sheet pieces 2e, 2e overlap). Formed along the first direction). Thus, the inner sheet 2 can be divided in the second direction. Also, one inner sheet piece 2e has one inner sheet extending piece 2d, and the other inner sheet piece 2e has the other inner sheet extending piece 2d, and a pair of inner sheet pieces 2e, 2e overlap. A pair of inner sheet extension pieces 2d, 2d are formed near the portion.

  The outer sheet 3 has substantially the same shape as the inner sheet 2. In addition, the outer sheet 3 is a sheet-shaped outer sheet main body 3a capable of wrapping the cooked rice food A, and from the first end 3b of the outer sheet main body 3a in the first direction to the outside of the outer sheet main body 3a. And an outer sheet extending portion 3c that extends. In the present embodiment, the outer sheet extension 3c includes a pair of outer sheet extension pieces 3d, 3d formed separately in the second direction. Each outer sheet extension 3d is formed so as to taper toward the extension direction. In the present embodiment, each outer sheet extension 3d is formed in a triangular shape having two inclined edges extending in a direction intersecting the first direction.

  The outer sheet 3 further includes a band-shaped cut tape 3e laminated on the outer sheet body 3a. The cut tape 3e is arranged so that the first direction is longitudinal. The pair of cut tapes 3e are arranged at the center in the second direction of the outer sheet main body 3a at intervals in the second direction.

  In the outer sheet 3, the first end 3b of the outer sheet body 3a and the outer sheet extension 3c (specifically, a pair of outer sheet extension pieces 3d, 3d) are spaced apart in the second direction. A pair of outer sheet notches 3f, 3f formed by cutting in a linear shape extending in the first direction at the vacant positions. The pair of outer sheet notches 3f, 3f is formed such that one end on the side of the outer sheet extension 3c reaches the edge of the outer sheet extension 3c. In the present embodiment, the one outer sheet notch 3f is connected to an edge of the one outer sheet extension 3d (specifically, as the distance from the first end 3b of the outer sheet main body 3a increases in the extending direction). The first outer end portion 3b is formed so as to reach an edge which is inclined away from the central portion of the first end portion 3b in the second direction. (Specifically, an edge that inclines so as to move away from the central portion of the first end 3b in the second direction as it moves away from the first end 3b of the outer sheet main body 3a in the extending direction). It is formed. The interval between the pair of outer sheet notches 3f, 3f is increased from the outer sheet body 3a toward the outer sheet extension 3c (specifically, the pair of outer sheet extension pieces 3d, 3d). It is formed so as to expand. Further, the pair of outer sheet notches 3f, 3f is configured such that the interval between the one end portions is wider than the interval between the other positions. Further, the pair of outer sheet notches 3f, 3f are formed to be curved so as to expand in the second direction.

  Further, one end of the pair of cut tapes 3e, 3e is located between the pair of outer sheet cutouts 3f, 3f. Then, a region between the pair of outer sheet cut portions 3f, 3f in the outer sheet 3 (outer sheet main body portion 3a) is separated from the other region, and a finger or the like is provided between the pair of outer sheet cut portions 3f, 3f. A grip portion 3g that can be gripped with is formed.

  As a result, the knob 3g is pulled along the first direction from the first end 3b of the outer sheet main body 3a toward the second end 3h at a position opposed to the first end 3b, thereby forming a pair of outer sheets. The outer sheet 3 (outer sheet main body 3a) can be cut along the first direction (along the cut tape 3e) starting from the other end of each of the sheet cut sections 3f, 3f. Then, with such cutting of the outer sheet 3, a band-like region extending in the first direction from the other end of each of the pair of outer sheet notches 3f, 3f extends from the outer sheet 3 (outer sheet main body 3a). Separated. Thereby, the outer sheet 3 can be divided in the second direction.

  As shown in FIGS. 2 and 3, the packaging material 1 having the above-described configuration includes a sheet-shaped main body 1 a capable of wrapping cooked rice food and a first end 1 b of the main body 1 a in the first direction. An extension 1c extending outwardly of the main body 1a, and a linear shape in which the first end 1b and the extension 1c of the main body 1a extend in the first direction at positions spaced in the second direction. It has a pair of cuts 1f, 1f formed by cutting, and a knob 1g formed between the pair of cuts 1f, 1f. The extending portion 1c includes a pair of both-side extending regions 1i, 1i in regions on both ends in the second direction with respect to the pair of cut portions 1f, 1f.

  The main body 1a is formed by overlapping the inner sheet main body 2a and the outer sheet main body 3a. In the main body 1a, the sheet food B is accommodated between the inner sheet main body 2a and the outer sheet main body 3a. In the main body 1a, the inner sheet main body 2a and the outer sheet main body 3a are connected around the sheet-shaped food B.

  The extension 1c is formed by overlapping the inner sheet extension 2c and the outer sheet extension 3c. In this embodiment, the extension portion 1c is composed of a pair of extension pieces 1d, 1d formed by overlapping a pair of inner sheet extension pieces 2d, 2d and a pair of outer sheet extension pieces 3d, 3d. Is done. Each extension piece 1d is formed so as to be tapered in the extension direction. In the present embodiment, each extension piece 1d is formed in a triangular shape having two inclined edges extending in a direction intersecting the first direction. Further, the pair of extending pieces 1d, 1d are separated from each other in the second direction by a virtual line L extending in the first direction passing between the pair of cuts 1f, 1f (specifically, virtual (Equivalent distance from the line L). Further, the pair of extending pieces 1d, 1d are formed near the imaginary line L. In the extending portion 1c, a portion forming a pair of both-side extending regions 1i, 1i in the outer sheet extending portion 3c and a portion forming a pair of both-side extending regions 1i, 1i in the inner sheet extending portion 2c. Are linked.

  The pair of cuts 1f, 1f are formed such that one end on the extension 1c side reaches the edge of the extension 1c. Specifically, one of the pair of cuts 1f, 1f is moved from the imaginary line L in the second direction as the distance from the edge of the one extension piece 1d (the distance from the first end 1b of the main body 1a in the extension direction) increases. And the other of the pair of cuts 1f, 1f is extended in the direction of extension from the end of the other extension piece 1d (the first end 1b of the main body 1a). The distance from the virtual line L to the second direction is increased as the distance increases. Further, the pair of cuts 1f, 1f are formed so as to increase in interval from the main body 1a to the extension 1c. The pair of cuts 1f, 1f are composed of a pair of outer sheet cuts 3f, 3f provided in the outer sheet 3. Further, a region (knob 3g) between the pair of outer sheet notches 3f, 3f in the outer sheet 3 is configured not to be connected to the inner sheet 2.

  The main body portion 1a includes a pair of opposing portions 1j and 1k that are disposed so as to oppose each other when the processed rice food is folded in two along the second direction so as to be positioned therebetween, and the pair of opposing portions. And a connecting portion 1m formed between the facing portions 1j and 1k and connected to the pair of facing portions 1j and 1k. The main body 1a is provided with a pair of cuts 1f, 1f (a pair of outer sheet cuts 3f, 3f) on one end (first end 1b of the main body 1a) in the first direction of the one opposing portion 1j. And a knob 1g (a knob 3g).

  The main body 1a has a second end facing from the first end 1b to the first end 1b, starting from each other end of the pair of cuts 1f, 1f located on the main body 1a side. It is provided with a strip-shaped separating portion 1n configured to be separated from other regions by being cut toward 1h.

  When wrapping a triangular rice ball (having a pair of triangular surfaces and a side surface connecting the outer circumferences of the pair of triangular surfaces) using the packaging material 1 configured as described above, The body 1a is folded back with the outer sheet 3 outside so that the rice ball is positioned between the pair of facing portions 1j and 1k. At this time, one vertex of the triangular rice ball is arranged at a position facing the connecting portion 1m, and a side surface between the other two vertex portions contacts the connecting portion 1m.

  Then, regions on both ends in the second direction which do not overlap with the rice ball of one of the opposing portions 1j are folded around the imaginary line L toward the other opposing portion 1k to be overlapped. As a result, the first end 1b (the end connected to the extension 1c) of the main body 1a located at the end of the one opposing portion 1j is folded around the imaginary line L toward the other opposing portion 1k. State. Then, in such a state, by connecting the pair of both-side extending regions 1i, 1i to each other, a state where the onigiri is wrapped (package 100) is formed as shown in FIGS. 4 (a) and 4 (b). You.

  In such a state, the pair of both-side extending regions 1i, 1i are connected near the knob 1g. Further, at a position closer to the connecting portion 1m than the pair of connected both-side extending regions 1i, 1i, the regions of the one opposing portion 1j that are folded back toward the other opposing portion 1k overlap with each other, and the region is the other end. Overlap with the opposing portion 1k. Further, the pair of both-side extending regions 1i, 1i are connected at a position overlapping with a portion constituting the other facing portion 1k in the separating portion 1n.

  Further, the pair of both-side extending regions 1i, 1i are connected in a closed state (a state in which one of the troubles faces each other). The method for connecting the pair of both-side extending regions 1i, 1i is not particularly limited. For example, the pair of both-side extending regions 1i, 1i may be connected to each other by heat sealing. They may be connected via a tape or the like.

  When the rice balls are taken out from the state in which the triangular rice balls are packaged, the knob 1g of the packaging material 1 (in this embodiment, the knob 3g of the outer sheet 3) is moved along the first direction of the outer sheet 3. By pulling, the outer sheet 3 is cut, the separating portion 1n is separated from the other region, and a pair of both-side extending regions 1i connected at a position overlapping with the separating portion 1n located on the other facing portion 1k. , 1i are released by contact with the separating portion 1n. Thereby, the outer sheet 3 can be divided in the second direction. Then, in such a state, the inner sheet 2 is pulled out from between the onigiri and the laver by pulling the packaging material 1 in the second direction at a portion where the separation portion of the packaging material 1 has been removed, and the packaging material 1 Is removed from the onigiri and the laver, and the rice ball integrated with the laver is taken out.

  As described above, according to the packaging material for cooked rice food according to the present invention, the picking portion can be easily picked in a state where the cooked rice food is packaged.

  That is, the main body 1a is folded back in two along the second direction so that the processed cooked rice food A is located therebetween, and the first end (extending) of the main body 1a located at the end of one of the opposing portions 1j. The pair of both-side extending regions 1i, 1i are connected to each other in a state in which the end 1b connected to the portion 1c) is folded back toward the other facing portion 1k (hereinafter also referred to as a folded state). This makes it possible to easily and satisfactorily maintain the packaged state of the cooked rice food product A. Specifically, the pair of both-side extending regions 1i, 1i are formed so as to extend from the first end 1b of the main body 1a. The extension regions 1i can be easily connected to each other. The folded state can be favorably maintained by connecting the pair of both-side extending regions 1i, 1i to each other.

  The pair of cuts 1f, 1f are formed by cutting the first end 1b and the extension 1c of the main body 1a in a linear shape extending in the first direction, and the cut 1f on the extension 1c side. One end is formed so as to reach the edge of the extension 1c, and the gap is formed so as to increase from the main body 1a to the extension 1c. For this reason, as described above, even if the pair of both-side extending regions 1i, 1i are connected to each other and the folded state is maintained, the knob 1g formed between the pair of cuts 1f, 1f is formed by the main body. As the distance from the portion 1a increases, the surface spreads easily. Thereby, the knob 1g can be easily picked.

  Further, the outer sheet 3 includes an outer sheet main body 3a constituting the main body 1a, an outer sheet extension 3c constituting the extension 1c, and a pair of cuts 1f, 1f. The seat 2 includes an inner sheet main body 2a that forms the main body 1a, and an inner sheet extension 2c that forms the extension 1c. In addition, a portion forming a pair of both side extending regions 1i, 1i in the outer sheet extending portion 3c is connected to a portion forming a pair of both side extending regions 1i, 1i in the inner sheet extending portion 2c. The configuration is such that the region between the pair of cuts 1 f, 1 f in the outer sheet 3 is not connected to the inner sheet 2. For this reason, when packaging the cooked rice product A so that the outer sheet 3 is on the outside, by connecting the pair of both-side extending regions 1i, 1i to each other, the vicinity of the pair of cut portions 1f, 1f (pinch). (In the vicinity of the portion 1g), it is difficult to form a gap between the outer sheet 3 and the inner sheet 2. For this reason, it is possible to suppress intrusion of foreign matter between the outer sheet 3 and the inner sheet 2 and a decrease in the quality of the sheet-shaped food B.

  Further, since the sheet food B is disposed between the outer sheet main body 3a and the inner sheet main body 2a, the sheet food B does not overlap with the extension 1c. For this reason, it can suppress that the operation | work which connects a pair of both extension area | region 1i, 1i has a bad influence on the quality of the sheet-shaped foodstuff B.

  Further, the extension portion 1c includes a pair of extension pieces 1d, 1d formed at intervals in the second direction with respect to the virtual line L, and the pair of extension pieces 1d, 1d are virtual. It is formed near the line L. Thereby, in the folded state, the pair of both-side extending regions 1i, 1i are connected to each other in the vicinity of the folded position, so that the sealing in the vicinity of the folded position can be performed well.

  Further, a pair of both-side extending regions 1i, 1i is configured to be connectable at a position overlapping with a portion constituting the other facing portion 1k in the separating portion 1n. Thus, the separated portion 1n is separated from the other region in a state where the processed rice cooked food A is packaged (that is, by cutting the main body portion 1a), so that the pair of both-side extending regions in the connected state. 1i, 1i comes into contact with the separated part 1n. Accordingly, the connection between the pair of both-side extending regions 1i, 1i is released with the cutting of the main body 1a (separation of the separating portion 1n), so that the packaged processed rice food A can be easily released. .

  In addition, the packaging material for cooked cooked rice food according to the present invention is not limited to the above embodiment, and various changes can be made without departing from the gist of the present invention. In addition, the configurations and methods of the plurality of embodiments described above may be arbitrarily adopted and combined (the configurations and methods of one embodiment may be applied to the configurations and methods of other embodiments). Of course, configurations and methods according to various modifications described below may be arbitrarily selected and employed in the configurations and methods according to the above-described embodiments.

  For example, in the above embodiment, the extension portion 1c is constituted by a pair of extension pieces 1d, 1d, but is not limited to this. For example, as shown in FIG. It may be formed so as to be continuous in the second direction across the line L.

  Further, in the above embodiment, each extension piece 1d has an inclined edge formed so as to be separated from the imaginary line L in the extension direction, but is not limited thereto. As shown in FIG. 5B, an arrangement may be made to include an inclined edge approaching the virtual line L in the extension direction and an edge extending along the virtual line L. In such a case, each end of the pair of cuts 1f, 1f is inclined so as to approach the imaginary line L as the distance from the first end 1b of the main body 1a in each extension piece 1d increases. It may be formed so as to reach the edge where it does.

  Further, in the above embodiment, the inner sheet 2 is configured to include the inner sheet extension 2c (specifically, a pair of inner sheet extension pieces 2d, 2d), but is not limited thereto. Instead, for example, as shown in FIG. 6, the inner sheet 2 may be configured so as not to include a portion forming the extension 1c. In such a case, a pair of both-side extending regions 1i, 1i is constituted by regions on both ends in the second direction with respect to the pair of outer-sheet notches 3f, 3f in the outer-sheet extending portion 3c.

  According to such a configuration, the outer sheet 3 includes the outer sheet main body 3a that forms the main body 1a, the outer sheet extension 3c that forms the extension 1c, and the pair of cuts 1f and 1f. The inner sheet 2 is provided so as to include the inner sheet main body 2a constituting the main body 1a and not to include the portion constituting the extension 1c. In addition, a pair of both-side extending regions 1i, 1i is configured by regions on both ends in the second direction with respect to the pair of cut portions 1f, 1f in the outer sheet extending portion 3c. For this reason, when packaging the cooked rice product A so that the outer sheet 3 is on the outside, by connecting the pair of both-side extending regions 1i, 1i to each other, the vicinity of the pair of cut portions 1f, 1f (pinch). (In the vicinity of the portion 1g), it is difficult to form a gap between the outer sheet 3 and the inner sheet 2. For this reason, it is possible to suppress intrusion of foreign matter between the outer sheet 3 and the inner sheet 2 and a decrease in the quality of the sheet-shaped food B.

  Further, since the sheet food B is disposed between the outer sheet main body 3a and the inner sheet main body 2a, the sheet food B does not overlap with the extension 1c. For this reason, it can suppress that the operation | work which connects a pair of both extension area | region 1i, 1i has a bad influence on the quality of the sheet-shaped foodstuff B.

  Further, in the above embodiment, the extension 1c is constituted by the inner sheet extension 2c and the outer sheet extension 3c, or the extension 1c is constituted only by the outer sheet extension 3c. However, the present invention is not limited to this, and for example, the extension 1c may be constituted only by the inner sheet extension 2c.

  Further, a portion of one of the opposing portions 1j that is folded back toward the other opposing portion 1k and the other opposing portion 1k may be overlapped and connected by heat sealing or the like.

  Further, in the above-described embodiment, the pair of both-side extending regions 1i, 1i are connected in a closed state (a state in which one side is facing each other). However, the present invention is not limited to this. And the other surface may face each other.

  Further, in the above embodiment, the packaging material 1 is formed by accommodating the sheet-like food between the inner sheet 2 and the outer sheet 3, but the present invention is not limited to this. For example, only the outer sheet 3 is provided. The packaging material may be constituted from.

  In the above-described embodiment, the main body 1a (the outer sheet 3) is configured to include the separating portion 1n. However, the present invention is not limited to this. For example, the main body 1a (the outer sheet 3) may be one. It may be configured to be cut only on one virtual line extending in the direction (that is, cut so that there is no part to be separated).

  Further, in the above-described embodiment, the processed rice food packaging material 1 is configured to include the extending portion 1c, but is not limited thereto. For example, the processed rice food packaging material 1 is extended. It may be configured not to include the portion 1c (that is, only the main body portion 1a). In such a case, the pair of cuts 1f, 1f are formed such that one end in the first direction reaches the edge of the main body 1a, and are spaced from the other end in the first direction toward one end. Are formed to expand.

  Further, in the above-described embodiment, the strip-shaped separating portion 1n is formed in a linear shape in which both side edges extending in the longitudinal direction are parallel (so that the interval between the both side edges does not substantially change), but is limited to this. Instead, for example, the interval between both side edges of the separation part 1n may be configured to be continuously widened from both ends in the longitudinal direction of the strip-shaped separation part 1n toward the center. Alternatively, each of both side edges of the separation portion 1n may be formed in a wavy shape.

  DESCRIPTION OF SYMBOLS 1 ... Packaging material for cooked rice processed food, 1a ... Main body part, 1b ... First end part, 1c ... Extension part, 1d ... Extension piece, 1f ... Cut part, 1g ... Knob part, 1h ... Second end part 1i: Both side extending areas, 1j: One opposing portion, 1k: The other opposing portion, 1m: Connecting portion, 1n: Separating portion, 2: Inner sheet, 2a: Inner sheet main body portion, 2b: First end portion 2c: inner sheet extension, 2d: inner sheet extension, 2e: inner sheet, 3: outer sheet, 3a: outer sheet body, 3b: first end of the outer sheet body, 3c: outside Sheet extending portion, 3d: outer sheet extending piece, 3e: cut tape, 3f: outer sheet notch, 3g: knob, 3h: second end of outer sheet main body, 100: package, A ... Cooked rice, B: sheet food, L: virtual line

Claims (6)

It is formed in a sheet shape,
A body portion capable of wrapping cooked rice food, and a first end portion of the body portion in one direction is formed by being cut in a line extending in the one direction at a position intersecting in the one direction and spaced in the other direction. And a pair of cut portions,
The pair of cuts are formed so that one end in the one direction reaches the edge of the main body, and are formed so that the interval is widened from the other end to the one end in the one direction. Has been
The main body portion includes a pair of facing portions facing each other by being folded back along the other direction so that the processed rice food is located therebetween,
In a state where the pair of opposing portions are arranged to face each other, the first end of the main body located at the end of the one opposing portion extends in the one direction through a pair of cut portions. A packaging material for cooked cooked rice food that is configured to be wrapped around the imaginary line toward the other opposing portion so as to package the cooked rice food. It further includes an extending portion extending from the first end of the main body toward the outside of the main body,
The pair of cut portions are formed by cutting the first end portion and the extension portion of the main body portion into a linear shape extending in the one direction at a position spaced apart in the other direction intersecting the one direction. Is formed so that one end of the extension portion side reaches the edge of the extension portion,
The interval between the pair of cut portions is configured to expand as going from the main body portion side to the extension portion side,
The extension portion has a pair of both-side extension regions in regions on both ends in the other direction than the pair of cut portions,
The main body portion includes a pair of facing portions facing each other by being folded back along the other direction so that the processed rice food is located therebetween,
In a state where the pair of opposing portions are arranged to face each other, the first end of the main body located at the end of the one opposing portion extends in the one direction through a pair of cut portions. The packaging material for cooked rice processed food according to claim 1, wherein the pair of extending regions on both sides are configured to be connectable by being turned around the imaginary line toward the other facing portion. An outer sheet divided in the other direction by being cut along the one direction, and an inner sheet configured to be dividable in the same direction as the outer sheet, wherein the outer sheet and the inner sheet are sheets. Are formed so as to surround the sheet-like food in a state of being overlapped via the food-like,
The outer sheet includes an outer sheet main body part that configures the main body part, an outer sheet extension part that configures the extension part, and the pair of cut parts,
The inner sheet includes an inner sheet main body part configuring the main body part, and an inner sheet extension part configuring the extension part,
It is configured such that the sheet-shaped food is arranged between the outer sheet main body and the inner sheet main body,
A portion forming the pair of both side extending regions in the outer sheet extending portion and a portion forming the pair of both side extending regions in the inner sheet extending portion are connected,
The cooked rice food packaging material according to claim 2, wherein a region between the pair of cut portions in the outer sheet is not connected to the inner sheet. An outer sheet divided in the other direction by being cut along the one direction, and an inner sheet configured to be dividable in the same direction as the outer sheet, wherein the outer sheet and the inner sheet are sheets. Are formed so as to surround the sheet-like food in a state of being overlapped via the food-like,
The outer sheet includes an outer sheet main body part that configures the main body part, an outer sheet extension part that configures the extension part, and the pair of cut parts,
The inner sheet includes an inner sheet main body that forms the main body, and is configured not to include a part that forms the extension.
It is configured such that the sheet-shaped food is arranged between the outer sheet main body and the inner sheet main body,
3. The packaging material for cooked rice processed food according to claim 2, wherein the pair of both-side extending regions are formed by regions on both ends in the other direction of the pair of cut portions in the outer sheet extending portion. The extending portion includes a pair of extending pieces formed separately in the other direction with the virtual line as a boundary,
One of the pair of cuts is formed to reach the edge of one extension piece, the other of the pair of cuts is formed to reach the edge of the other extension piece,
The packaging material for cooked rice processed food according to any one of claims 2 to 4, wherein the pair of extension pieces are formed near the imaginary line. When the main body is cut toward the second end facing the first end in the first direction, starting from the other end located on the main body side of the pair of cuts, , A strip-shaped separation part separated from other areas,
The packaged material for cooked rice processed food according to any one of claims 2 to 5, wherein the pair of both-side extending regions are configured to be connectable at a position overlapping with a portion configuring the other opposing portion in the separating portion. .

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