JP2012090621A - Packaged bar-shaped boiled rice - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaged bar-shaped boiled rice, allowing a film to be peeled without breaking a sheet-shaped food.SOLUTION: The packaged bar-shaped boiled rice includes a bar-shaped rice lump 6 wrapped in a package sheet 1. In the package sheet 1, the sheet-shaped food 4 is held between a rectangular outer film 2 and an inner film 3 disposed on the rear surface side of the outer film 2, and the outer film 2 and the inner film 3 are integrated by fusing areas near both ends of the sheet-shaped food 4 in the lateral direction. The outer film 2 has a pair of right and left dividing possible parts 21 and 21 extending parallel with a prescribed space in-between in the lateral direction on the rear surface. An adhesive is applied to the rear surface, and a fastening means 5 is stuck to the rear surface in such a way as to stick out of the outer film 2 outward in the longitudinal direction.

Description

  The present invention relates to a packaging bar-shaped rice in which a bar-shaped rice lump is packaged by a packaging sheet formed by sandwiching a sheet-like food between an inner film and an outer film.

As a packaging sheet for “wrapping stick-shaped rice” sold at convenience stores and the like, a triple-structured sheet formed by sandwiching sheet-like seaweed between an outer film and an inner film is widely known.
The outer film has a part capable of being divided in the longitudinal direction at the center in the width direction, and the inner film is composed of two pieces of film, and is thermally welded to each end in the width direction of the outer film. In addition, the inner ends of the film pieces overlap each other on the severable portion of the outer film.

To wrap a bar-shaped rice lump with the above-mentioned packaging sheet, place the bar-shaped rice lump on one end side of the inner film, wind it so that it rolls to the other end side of the packaging sheet while winding the packaging sheet, and fix the winding end It is fixed by means (Patent Document 1).
In order to eat the packaging bar-shaped rice, the outer film is divided into two parts by the severable portion, and the packaging sheet is pulled outward at one end of the bar-shaped rice lump. One film piece of the outer film half and the inner film are pulled together.
At the other end of the bar-shaped rice lump, pull the packaging sheet outward. The remaining outer film half and the other film piece of the inner film are pulled together.
By the above operation, the sheet-like food remains in the state of being wound directly around the stick-shaped rice lump and can be eaten.

Japanese Patent Laid-Open No. 2002-101832

The packaging bar-shaped rice lump of Patent Document 1 is to unwrap the packaging sheet by pulling the packaging sheet outward in the longitudinal direction of the bar-shaped rice lump while the winding end is covered with the winding start end of the packaging sheet and is fixed. Become.
Therefore, the resistance at the time of pulling the packaging sheet to the outside is large, and the sheet-like food is pulled out together with one film piece of the outer film half and the inner film and may be torn.

  The present invention clarifies a packaging rod-shaped rice which can peel a film without damaging a sheet-like food.

The packaging rod-shaped rice of the present invention is
A wrapping stick shaped rice (6) wrapped in a wrapping sheet (1),
In the unfolded state, the packaging sheet (1) sandwiches the sheet-like food (4) between the rectangular outer film (2) and the inner film (3) arranged on the back side of the outer film (2). The outer film (2) and the inner film (3) are integrated by welding the vicinity of both ends in the width direction of the sheet-like food (4). The inner film (3) has a pair of left and right severable portions (21) and (21) extending in parallel with a predetermined distance between the two film pieces (31) and (31). (2) It is formed by being overlapped at substantially the center in the width direction, and an adhesive is applied to the back side on the front side of the longitudinal end (1a) of the outer film (2) from the outer film (2) in the longitudinal direction. Fastening means (5) is stuck so as to protrude outward, and the fastening means (5) is positioned at the outer side in the width direction of the pair of left and right separable parts (21) (21). In the longitudinal direction Intermittent cuts (52) and (52) are formed, and the cuts (52) and (52) are formed from the cuts (52) and (52) on the protruding free end side of the fastening means (5). Incision start recesses (52a) (52a) for facilitating the division of the fastening means (5) are formed,
A stick-shaped rice cake (6) having a length corresponding to the width of the sheet-like food (4) is placed on the inner film (3) of the packaging sheet (1) and the part (21 ) (21) is tilted in a direction perpendicular to the other end (1), the other end (1b) to which the fastening means (5) is not attached is folded back to the one end (1a) to which the fastening means (5) is attached. The other end (1b) is overlapped so as to protrude from the one end (1a), and the other end (1b) is attached to the fastening means (5) so that the free end of the fastening means (5) remains.
The space S between the stick-shaped rice cake (6) and the overlapping portion of the packaging sheet (1) is narrowed, and the other end (1b) side of the packaging sheet (1) is folded back so that the packaging sheet (1) is shaped like a rod. It is wound around the peripheral surface of the lump (6) and the free end of the fastening means (5) is attached to the outer film (2).

The packaging rod-shaped rice of the present invention has a pair of left and right separable portions (21) and (21), grasps the center on the free end side of the fastening means (5), and in the winding direction of the packaging sheet (1). Pull along.
As a result, the fastening means (5) is cut along the cuts (52) and (52) from the cut start recesses (52a) and (52a), and is attached to the center of the fastening means (5). One end (1a) of the film (2) is peeled off integrally with the cut fastening means (5) and cut along the separable portions (21) and (21). At this time, the left and right portions (50b) and (50b) of the fastening means (5) remain wrapped around the stick-shaped rice cake (6).

  When the fastening means (5) is further pulled from the state in which the outer film (2) is divided by one round of the circumference of the rod-shaped rice cake (6), it hits the remaining inner film (3) and further the outer film (2 ) To reach the folded part of the outer film (2). At this time, when the fastening means (5) is pulled to cut the folded portion, the stick-shaped rice cake (6) is formed by the third adhesive portions (58) of the left and right parts (50b) and (50b) of the fastening means (5). The left and right sides of the outer film (2) wrapped around the outer film (2) and the inner film (3) welded to the outer film (2) are pulled, and the left and right portions (50b) and (50b) of the fastening means (5) are 3 The adhesive part (58) is peeled off, the both ends of the outer film (2) and the inner film (3) are lifted, and the space S between the bar-shaped rice cake (6) and the overlapping part of the packaging sheet (1) Spread.

When the center of the fastening means (5) is further pulled from this state, the outer film (2) is completely divided by the separable portions (21) and (21), leaving the left and right sides.
Since the width of the remaining outer film (2) is narrower than before, the outer film (2) and the inner film (3) remaining on the stick-shaped rice cake (6) are pulled left and right respectively from this state. Therefore, the resistance when pulling out the outer film (2) and the inner film (3) can be reduced, leaving the sheet-like food (4) on the stick-shaped rice cake (6) and damaging the sheet-like food (4). And the outer film (2) and the inner film (3) can be removed without causing the rod-shaped rice cake (6) to lose its shape.

  In the state where the packaging sheet (1) is removed, the sheet-like food (4) remains in a state of being wound on the stick-shaped rice cake (6), and thus can be eaten as it is.

It is a disassembled perspective view of a packaging sheet. It is a perspective view of the packaging sheet seen from the outer film side. It is a perspective view of the packaging sheet seen from the inner film side. It is sectional drawing which follows FIG. 3A-A line. It is a top view which shows the adhesion part of a fastening means. It is a top view which shows the state which bonded the both ends of the packaging sheet to the fastening means. It is explanatory drawing of the packaging procedure which abbreviate | omitted the edge part wrapping part. It is a perspective view of a packaging stick-shaped rice. It is a side view of FIG. 8 which abbreviate | omitted the end wrapping part. It is a perspective view in the middle of dividing an outer film. It is a perspective view in the middle of dividing an outer film. It is a side view in the middle of parting the outer film which abbreviate | omitted the edge part wrapping part. It is a perspective view of the state where the outer film was divided. It is a perspective view in the state where the packaging was unwound and the sheet food covered the stick-shaped rice lump. It is a top view which shows the other Example of the adhesion part of a fastening means. It is a top view which shows the further another Example of the adhesion part of a fastening means. It is a top view which shows the state which bonded the both ends of the packaging sheet to the fastening means shown in FIG. It is a disassembled perspective view of the packaging sheet using the inner film which integrally formed the edge part wrapping part in the film piece.

  FIG. 8 shows a wrapping stick-shaped rice in which a wrapping sheet (1) is wound around a stick-shaped rice lump (6) and the winding ends (1a) and (1b) are fastened with a label (50) as fastening means (5). FIG. 14 shows a stick-shaped rice lump (6) unwrapped and directly covered with a sheet-like food (4).

The rod-shaped rice cake (6) has a diameter of about 4 cm and a length of about 10 cm.
The stick-shaped rice cake (6) is a cylindrical cake such as white rice or baked rice, and a sprinkled food such as sesame may be sprinkled partially or entirely.
The sheet-like food (4) can be exemplified by the sheet-like seaweed (41), but it is thin so that it does not hinder the wrapping of the packaging sheet (1), such as those obtained by forming a sheet of oboro kelp or thinly extending the straw. Any food is acceptable.

[Packaging sheet]
1 to 4 show a packaging sheet (1).
The packaging sheet (1) is a rectangular sheet-like food (4) between a rectangular and transparent outer film (2) and an inner film (3) consisting of a pair of left and right film halves (31) and (31). Is formed.

The outer film (2) has a length of about 20 cm and a width of about 12 cm.
The length of the outer film (2) is about 1.4 to 1.7 of the circumference of the rod-shaped rice cake (6), and the width is the length of the rod-shaped rice cake (6) plus about 2 cm. It is.

The outer film (2) has a separable portion (21) (21) that can be split in the length direction over the entire length of the outer film (2) with a predetermined interval in the width direction.
It is appropriate that the distance between the severable parts (21) and (21) be at least one third of the entire width of the outer film (2), and the severable parts (21) and (21) are formed symmetrically. It is desirable to do. If the space between the severable parts (21) and (21) is narrow, when the outer film (2) is cut by the severable parts (21) and (21) to unwrap the package, the width of the remaining outer film (2) This is because the sheet-like food (4) may be damaged and the like.

The severable portion (21) of the example is obtained by bonding the cut tape (22) over the entire length of the outer film (2). When one end of the cut tape (22) is pulled, the outer film (2) can be torn along the tape direction.
One end (1a) of the outer film (2) has a short cut (23) (23) parallel to the cut tape (22), close to the cut tape (22), outside the cut tape (22). It has been subjected. In order to pull the cut tape (22) by pinching between the cuts (23) and (23), the cut (23) (23) side is the end on the side where the outer film (2) starts to be cut (hereinafter referred to as "cutting start end ( 1a) ”).
The end opposite to the “division start end (1a)” is referred to as “division end (1b)”.

The inner film (3) is composed of two identical film pieces (31) (31), and the inner edges of the inner film (3) overlap each other on the severable part (21) of the outer film (2) by about 1 cm. It is piled up with.
End film portions (33) and (33) that protrude in a trapezoidal shape from the side edges along the longitudinal direction of the outer film (2) are further thermally welded to the film pieces (31) and (31). . Note that the end wrapping portions (33) and (33) may be formed integrally with the film pieces (31) and (31).

The protruding height h of the end wrapping portions (33) and (33) is about 1.3 times the diameter of the rod-shaped rice cake (6).
As the inner film (3) (film pieces (31) and (31)) and the end wrap portions (33) and (33), it is desirable to use an embossed film in which concave portions and convex portions are uniformly distributed. By using the embossed film, it is possible to improve the detachability from the rod-shaped rice cake (6), and it is possible to prevent the rice grains from adhering to the inner film (3) and the like.

In the embodiment, the sheet-like food (4) is a sheet-like nori (41) (hereinafter, simply “nori”).
The seaweed (41) is about 15cm in length and about 10cm in width, the length is just over 1 times (about 1.2 times) the circumference of the stick-shaped rice cake (6), and the width is rod-shaped. It is almost the same as the length of the rice block (6).

As shown in FIG. 1 to FIG. 4, the laver (41) and the inner film (3) are superimposed on the outer film (2), and surround the outer periphery of the outer film (2) and the laver (41). The film (2) and the inner film (3) are linearly welded to form the packaging sheet (1). 2 and 3, reference numerals (11), (11), (12), (12), (13), and (13) indicate welding lines.
The weld line (12) does not exist in the overlapping portion (32) of the film pieces (31) (31).
The laver (41) is located at one end side where the cuts (23) and (23) of the outer film (2) are formed, that is, closer to the dividing start end (1a) side. Therefore, as shown in FIG. 2, the laver (41) does not exist in the range e within 4 cm from the side opposite to the dividing start end (1a) side of the outer film (2) of the packaging sheet (1).

As shown in FIGS. 2 and 3, the packaging sheet (1) is provided with a label (50) as fastening means (5) for fastening the winding ends (1a) and (1b). In the unfolded state, the outer film (2) is attached in advance to the dividing start end (1a) side.
The label (50) has substantially the same width as the outer film (2), and has adhesive portions (56) (57) (58) to which an adhesive is applied on the back surface, as will be described later.

The label (50) has an intermittent cut (52) that overlaps with the cuts (23) and (23) formed close to the outside of the cut tape (22) when applied to the outer film (2). 52) is given. Further, on the free end side of the label (50), cut start recesses (52a) and (52a) are formed for facilitating division from the cuts (52) and (52).
The label (50) can be divided into a center (50a) and end portions (50b) (50b) by notches (52) and (52).

As shown in FIGS. 3, 5, and 6, the back surface of the label (50) has adhesive portions (56) (57) (58) to which an adhesive is applied.
As shown in FIG. 5, on the back surface of the label (50), a first adhesive part (56) to which the dividing start end (1a) of the packaging sheet (1) is adhered, and the first adhesive part (56) Adjacent to the second adhesive part (57) to which the split end (1b) of the packaging sheet (1) is adhered, and adjacent to the second adhesive part (57), the packaging sheet (1) has been wound into a cylindrical shape In order to prevent the packaging sheet (1) from being opened or loosened, it has a third adhesive portion (58) that is adhered to the cylindrical body of the packaging sheet (1).

  The adhesive portions (56), (57), and (58) are configured such that the first adhesive portion (56) has the strongest adhesive force by changing the width or the application area of the adhesive. Further, the second adhesive portion (57) and the third adhesive portion (58) are configured such that the third adhesive portion (58) has a stronger adhesive force.

  The first adhesive part (56) occupies about one third (about 0.8 cm to 1 cm) of the length of the label (50), and the second adhesive part (57) is about one sixth of the upper side. (About 0.3 cm to 0.5 cm) and the remaining (about 1.5 cm to 1.9 cm) are the third adhesive portions (58).

  The first adhesive portion (56) has an adhesive applied to a band-like region having a width of about 0.8 cm to 1 cm on the base end side of the label (50).

The second adhesive part (57) has a width of about 0.8 cm to 1 cm on both sides of the label (50), and an end part located outside the severable part (21) (21) of the outer film (2). (50b), that is, an adhesive having a width of about 0.8 cm to 1 cm is applied to the outside of the notches (52) and (52) of the label (50).
That is, no adhesive is applied to the center (50a) of the label (50) in the second adhesive portion (57).

The third adhesive portion (58) is formed on both sides of the label (50), that is, from the portion of the end portion (50b) having a width of about 0.8 cm to 1 cm and the free end side of the center (50a) in the width direction of the label (50). Adhesive is applied so that an adhesive application area of about 0.4 cm × 0.4 cm is formed with an interval of about 0.3 cm.
The small but third adhesive portion (58) is provided at the center (50a) of the label (50) because the packaging sheet (1) is wrapped around the stick-shaped rice cake (6). This is to prevent the center (50a) of the label (50) from floating when the packaging sheet (1) is fastened. The reason why the distance from the free end is about 0.3 cm is to make it easier for the fingertip that picks up the center (50a) to enter when unpacking.

On the front side of the label (50), as shown in FIG. 8, three numbers “1”, “2” and “3” indicating the order of unpacking and an arrow indicating the film pulling direction are printed.
The number “1” is marked in the center of the width of the portion protruding from the outer film (2).
An inward arrow (53) is marked near the number “1”.
The number “2” is marked on one end side in the width direction of the outer film (2), and the number “3” is marked on the other end side in the width direction of the outer film (2).
In the vicinity of the numbers “2” and “3”, arrows (54) and (55) outward in the longitudinal direction of the stick-shaped rice cake (6) are marked.

The packaging sheet (1) is constructed by attaching a label (50) to the dividing start end (1a) of the outer film (2) between which the inner film (3) is thermally welded and the sheet-like food (4) is sandwiched. Is done. As shown in FIGS. 2, 3 and 6, the label (50) is bonded so that the cut start end (1 a) side of the outer film (2) hits the first bonding portion (56).
In this state, the stick-shaped rice cake (6) is packaged with the packaging sheet (1) according to the following procedure.

[Packaging procedure]
As shown in FIG. 3, the stick-shaped rice cake (6) is placed perpendicularly to the cut tapes (22) and (22) of the outer film (2) in a collapsed state on the packaging sheet (1) with the inner film (3) on top. Place both ends of the seaweed (41) so that both ends do not protrude from the seaweed (41).

  Next, as shown by the arrow X in FIG. 3, both end portions of the bar-shaped rice cake (6) are wrapped with both end portion wrapped portions (33), (33) of the inner film (3).

Next, as shown in FIG. 7, while wrapping the rod-shaped rice cake (6), as shown by the one-dot chain line in FIG. 6, the dividing end (1b) of the packaging sheet (1) slightly protrudes from the dividing start end (1a). In such a manner, the label is attached to the second adhesive portion (57) of the label.
At this time, a large space S <b> 1 (see FIG. 7) is generated between the overlapping portions of the packaging sheet (1) and the bar-shaped rice cake (6).

  From this state, the portion of the packaging sheet (1) that is not covered with the stick-shaped rice cake (6), that is, the portion where the seaweed (41) is not present is pressed to wrap the packaging sheet (1) on the inside. Then, while narrowing the space S, the packaging sheet (1) is wound around the stick-shaped rice lump (6), and finally the third adhesive portion (58) of the label (50) is formed into a cylinder as shown in FIGS. The packaging rod-shaped rice is completed by fixing to the packaging sheet (1) which became the shape.

[Procedure for unpacking]
The label (50) is peeled off in the direction of the arrow (53) corresponding to the number “1” indicated on the label (50) of the packaged stick-shaped rice shown in FIG. The label (50) starts to be cut from the cut start recesses (52a) and (52a), and the cuts (52) and (52) are cut. At this time, as described with reference to FIGS. 5 and 6, the second adhesive portion (57) and the third adhesive portion (58) are weaker in adhesive force at the center (50a) than at the end portion (50b). The center (50a) of the label (50) can be peeled off smoothly.

  When the center (50a) of the label (50) is pulled, the outer film (2) begins to tear along the cut tape (22) (22) from the notches (23) (23), and the outer film (2) is divided. The

  As shown in FIG. 11, when the center (50a) of the label (50) is pulled, it hits the remaining inner film (3), and when the outer film (2) is further pulled, it reaches the folded portion of the outer film (2). . At this time, when the fastening means (5) is pulled to cut the folded portion, the outer film (2) wound around the rod-shaped rice cake (6) by the left and right parts (50b) (50b) of the fastening means (5). ) And the inner film (3) welded to the outer film (2) are pulled, and the left and right portions (50b) and (50b) of the fastening means (5) are peeled off. As shown in FIG. 13, both ends of the outer film (2) and the inner film (3) are lifted, and a space S between the bar-shaped rice cake (6) and the overlapping portion of the packaging sheet (1) is widened.

  When the center (50a) of the label (50) is pulled to the end, the outer film (2) is completely divided at intervals in the center.

  Thereafter, as shown in FIG. 13, the film half (2a) of the outer film (2) and the film piece (31) of the inner film (3) welded to the outer film half (2a) are indicated by an arrow Y1. As shown in Fig. 8, the rod-shaped rice cake (6) is pulled out in the longitudinal direction. Furthermore, the remaining film half (2b) of the outer film (2) and the film piece (31) of the inner film (3) welded to the outer film half (2b), as indicated by the arrow Y2, It pulls out to the longitudinal direction outer side of a stick-shaped rice lump (6).

  Since the outer film (2) has teeth with a wider width than before, both ends of the remaining outer film (2) are narrower than before. Accordingly, the resistance when pulling the outer film (2) and the inner film (3) remaining on the stick-shaped rice cake (6) to the left and right can be reduced, and the sheet-like food (4) can be damaged or the stick-shaped rice cake ( The outer film (2) and the inner film (3) can be removed without losing the shape of 6).

  Further, a space S is formed between the stick-shaped rice cake (6) and the packaging sheet (1) as shown in FIGS. 12 and 13, and the packaging sheet (1) is tightly attached to the stick-shaped rice cake (6). It is not wrapped around. This space S has the advantage that the resistance when pulling the remaining outer film (2) and inner film (3) can be made as small as possible.

  As shown in FIG. 14, only the laver (41) remains in a state of being wrapped directly around the stick-shaped rice cake (6) by the work of unwrapping the packaging.

In carrying out the present invention, the thickness and length of the bar-shaped rice cake (6) are not limited to those of the embodiment, and are not limited to the round bar shape but may be a square bar shape.
What is necessary is just to produce the magnitude | size of a packaging sheet (1) according to the magnitude | size of a stick-shaped rice lump (6).
In the embodiment, each film piece (31) (31) of the inner film (3) is integrally provided with the end wrapping portion (33) (33). It is also possible to weld the part-wrapping part (33) to the film piece (31).
Further, the end wrapping portions (33) and (33) may be omitted.

  Further, the severable portion (21) is not limited to the cut tape (22). For example, the outer film (2) is formed by a directional film that is easily torn in the severing direction, and is formed at one end of the outer film (2). By giving the above-mentioned short parallel cuts (23) and (23) to the central portion, it is possible to form a separable portion (21) that can divide the outer film (2) into two.

Furthermore, the bonding portions (56), (57) and (58) of the fastening means (5) are just examples, and of course are not limited to the above.
For example, in the above embodiment, the adhesive force is changed by changing the application area of the adhesive, but the adhesive force is changed by adjusting the type and concentration of the adhesive, the application amount per unit area, and the like. Also good.
The second adhesive portion (57) does not have an adhesive application region at a position facing the central portion (50a) of the label (50). It can also be set as the structure which adhere | attaches an adhesion part (57) on a center part (50a).
Of course, the first adhesive portion (56) and the third adhesive portion (58) can also be changed to the extent that the application area of the adhesive can achieve the object of the present invention.
In addition, the adhesion between the label (50) and the outer film (2) or the inner film (3) is not limited to the adhesive, and may be performed by heat welding.

FIG. 15 shows another embodiment of the adhesive portion of the label (50). The label (50) of FIG. 15 is about 0.4 cm × 0.4 cm in the center (50a) of the label (50) with respect to the third adhesive part (58) at a position about 0.3 cm away from the free end side. Two adhesive application areas are provided at intervals.
By forming an adhesive application region with a gap in the third adhesive portion (58), it is possible to more easily invade the fingertip that grips the center (50a) when unpacking, and the label (50 ) Can be prevented from floating in the center (50a).

FIG. 16 shows a further different embodiment of the adhesive part of the label (50).
The first adhesive part (56) occupies about one-half (about 1 cm to 1.3 cm) of the length of the label (50), and the center (50a) of the label (50) and the end part (50b) An adhesive is applied to a region about one third of the length on the base end side.

  The second adhesive part (57) is about one fifth of the length of the label (50) with a slight gap (59a) (about 0.3 cm to 0.5 cm) above the first adhesive part (56). (Approx. 0.3 cm to 0.5 cm), the adhesive is applied to the center (50a) of the label (50) and the area of about one fifth of the free end side of the end (50b). Yes.

  The third adhesive part (58) is located about one-fifth (about 0.3 cm to 0.5 cm) above the second adhesive part (57) at the center (50a) and the end part (50b) of the label (50). ) Is applied to the band-like region extending over the area.

  The upper side of the third adhesive portion (58) has a region (59b) where the adhesive is not applied for about 0.15 cm so that the fingertip can easily enter when unwrapping.

  As shown in FIG. 17, the outer film (2) is bonded so that the dividing start end (1a) overlaps the first bonding portion (56) to form a packaging sheet (1). ) (Explained in FIG. 7 above), the split end (1b) of the packaging sheet (1) is applied to the second adhesive portion (57) as shown by the dashed line in FIG. After the packaging sheet (1) is wound around the rod-shaped rice cake (6), the third adhesive portion (58) may be fastened to the cylindrical packaging sheet.

  In the packaging sheet (1) of this embodiment, the inner part of the sheet (1) to be peeled off by the cut tape (22) (22) is more strongly adhered to the label (50) than the outer part. The cut tapes (22) and (22) can be divided smoothly and the packaging can be easily opened.

FIG. 18 is an exploded perspective view of a packaging sheet (1) using an inner film (3) in which end wrap portions (33) and (33) are integrally and continuously formed on film pieces (31) and (31). .
As shown in the figure, the end wrapping part (33) is formed integrally with the film piece (31) so that the heat welding step between the film piece (31) and the end wrapping part (33) is unnecessary. It can be.

  Each film piece (31) (31) can be prepared by cutting with a cutter or the like so that the end wrapping portion (33) is formed in advance.

  Desirably, each film piece (31) (31) is formed in a width including the margin of the end wrapping part (33), and between the film pieces (31) (31) and the outer film (2). After heat-sealing (11) (11) the film pieces (31) (31) and the outer film (2) with the sheet-like food (4) (nori (41)) sandwiched, the outer film (2) and the sheet Cut with a cutter or the like so that the end wraps (33) and (33) are formed in accordance with the position of the food (4).

According to the above, after the long film pieces (31) (31) wound around a roll or the like are continuously heat-welded (11) (11) to the outer film (2), the end wrap portion (33) (33) can be formed, and the productivity of the packaging sheet (1) can be increased.
Further, the end wrapping portions (33) and (33) can be aligned with the outer film (2) and the sheet-like food (4) after the thermal welding (11) and (11). ) (33) has an advantage of preventing misalignment and the like.

  As the inner film (3), it is desirable to use a film made of a material such as an embossed film to which rice grains do not easily adhere.

  The above description of the embodiments is for explaining the present invention, and should not be construed as limiting the invention described in the claims or reducing the scope thereof. In addition, the configuration of each part of the present invention is not limited to the above embodiment, and various modifications can be made within the technical scope described in the claims.

(1) Packaging sheet
(2) Outer film
(21) Dividable part
(22) Cut tape
(3) Inner film
(31) Film piece
(33) End wrap
(4) Sheet food
(41) Sheet nori
(5) Fastening means
(50) Label
(56) First adhesive part
(57) Second adhesive part
(58) Third adhesive part

Claims (7)

A wrapping stick shaped rice (6) wrapped in a wrapping sheet (1),
In the unfolded state, the packaging sheet (1) sandwiches the sheet-like food (4) between the rectangular outer film (2) and the inner film (3) arranged on the back side of the outer film (2). The outer film (2) and the inner film (3) are integrated by welding the vicinity of both ends in the width direction of the sheet-like food (4). The inner film (3) has a pair of left and right severable portions (21) and (21) extending in parallel with a predetermined distance between the two film pieces (31) and (31). (2) It is formed by being overlapped at substantially the center in the width direction, and an adhesive is applied to the back side on the front side of the longitudinal end (1a) of the outer film (2) from the outer film (2) in the longitudinal direction. Fastening means (5) is stuck so as to protrude outward, and the fastening means (5) is positioned at the outer side in the width direction of the pair of left and right separable parts (21) (21). In the longitudinal direction Intermittent cuts (52) and (52) are formed, and the cuts (52) and (52) are formed from the cuts (52) and (52) on the protruding free end side of the fastening means (5). Incision start recesses (52a) (52a) for facilitating the division of the fastening means (5) are formed,
A stick-shaped rice cake (6) having a length corresponding to the width of the sheet-like food (4) is placed on the inner film (3) of the packaging sheet (1) and the part (21 ) (21) is tilted in a direction perpendicular to the other end (1), the other end (1b) to which the fastening means (5) is not attached is folded back to the one end (1a) to which the fastening means (5) is attached. The other end (1b) is overlapped so as to protrude from the one end (1a), and the other end is attached to the fastening means (5) so that the free end of the fastening means (5) remains.
The space S between the stick-shaped rice cake (6) and the overlapping portion of the packaging sheet (1) is narrowed, and the other end (1b) side of the packaging sheet (1) is folded back so that the packaging sheet (1) is shaped like a rod. Wrapping bar-shaped rice wrapped around the surface of the rice lump (6) and the free end of the fastening means (5) attached to the outer film (2).   The packaging rod-shaped rice according to claim 1, wherein the right and left severable portions (21, 21) are provided at least one third of the entire width of the outer film (2).   The inner film (3) has end wrapping portions (33) and (33) that wrap around the ends of the rod-shaped rice cake (6) protruding from the outer film (2) and placed on the inner film (3). Claim 1 or Claim 2 in which the packaging sheet (1) is wound around the circumferential surface of the rod-shaped rice lump (6) after wrapping both ends of the bar-shaped rice lump (6) with end wrapping portions (33) (33). The packaging stick-shaped rice described. The fastening means (5) includes a first adhesive part (56) for adhering the one end (1a) of the packaging sheet (1) and a second adhesive part for adhering the other end (1b) of the packaging sheet (1). (57) and a third adhesive portion (58) that adheres to the outer film (2) after being wound around the circumferential surface of the rod-shaped rice lump (6),
The packaging stick-shaped rice in any one of Claim 1 thru | or 3 with which the 1st adhesion part (56) has the strongest adhesive force of each adhesion part (56) (57) (58).   The sheet-like food (4) is located near one end (1a) side of the unfolded packaging sheet (1), and the sheet-like food (4) is present at the folded portion of the packaging sheet (1) in the packaged state. The packaging stick-shaped rice in any one of Claims 1 thru | or 4 which is not carried out.   The packaging rod-shaped rice according to any one of claims 1 to 5, wherein the film pieces (31) and (31) and the end wrapping portions (33) and (33) are embossed films with unevenness distributed uniformly. .   The packaging bar-shaped rice according to any one of claims 1 to 6, wherein the end wrapping portions (33) and (33) are formed integrally and continuously with the film pieces (31) and (31).

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