JPH0652482U - Rice ball packaging sheet and package rice ball - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] Do not let the seaweed on the packaging rice balls get damp. [Structure] A single intermediate film (3) is provided between the outer film (1) and the inner film (2), and the sheet-shaped food product (8) is placed between the intermediate film (3) and the inner film (2). In the sandwiched rice ball wrapping sheet, the inner film (2) is formed by stacking rectangular film pieces (21) and (21) on opposite sides at approximately the center in the width direction of the wrapping sheet. ), The rectangular film pieces (11) (11) are butted at approximately the center in the width direction of the packaging sheet, and the film pieces (11) (11) can be peeled off to the intermediate film (3) by approaching the butted edges. The outer film (1) and the inner film (2) are welded to each other. [Effect] Since the abutting edges (14) of the film pieces (11) and (11) of the outer film (1) are closed from the inside by the intermediate film (3), outside air passes through the slits formed in the abutting edges (14) to allow the outside air to enter the film. It is possible to prevent the sheet-like food from getting wet and prevent the sheet-like food from being moistened as much as possible.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a rice ball packaging sheet in which sheet-like food such as seaweed is sandwiched between a plurality of films, and a packaged rice ball packaged with the packaging sheet.

[0002]

[Prior art]

 The applicant has previously proposed a rectangular packaging sheet (7) as shown in FIGS. 4 and 5 as such a packaging sheet (Actual Kaihei 2-127183). The packaging sheet (7) has a sheet-shaped food product (8) sandwiched between two films, an outer film (1) and an inner film (2), and the outer film (1) and the inner film (2). The rectangular film pieces (11), (11), (21), and (21) are formed by overlapping the opposing sides at approximately the center in the width direction of the packaging sheet. The outer film (1) and the inner film (2 ) Is heat-welded on both side edges in the longitudinal direction, and the overlapping portions (10) of the film pieces (11) (11) of the outer film (1) are heat-welded (12) (12) in a peelable manner.

As shown in FIG. 6, the packaging sheet has one side of the triangular rice ball rice (4) placed on the inner surface of the packaging sheet (7) at approximately the center in the longitudinal direction, and the sheet is formed on both sides of the triangular rice ball rice (4). Cover.

The overlapping ears (71) (71) of the sheet are folded back to the back surface of the triangular rice ball rice (4), and the double-folded ears (71) (71) are heat-welded (73) or as shown in FIG. Stop with a piece of seal.

Since the inner film (2) is interposed between the rice ball rice (4) and the sheet food product (3), the sheet food product (8) does not contact the rice ball food (4) and The moisture of the sheet prevents the sheet food from getting damp.

[0006] When eating rice ball (4), the left and right sides of the outer film (1) (13) and (13) around the overlapping part (10) of the outer film (1) of the packaging rice ball are indicated by arrows. Pull to.

Since the outer film (1) is heat-welded (12) (12) so that the two film pieces (11) (11) can be peeled off, the outer film (1) has a central portion in the width direction. Separate left and right in the vicinity. When the outer film (1) is divided into left and right parts, the film pieces (21) (21) of the inner film (2) joined to the outer film (1) are separated from each other in the outer frame (1). It is pulled by the film pieces (11) (11), slips out between the sheet-shaped food (8) and the rice ball rice (4), and leaves the rice ball rice (4). As a result, the sheet-shaped food product (8) directly covers the rice ball rice (4).

[0008]

[Problems to be solved by the device]

 The outer film (1) of the wrapping film is formed by overlapping rectangular film pieces (11) and (11) at the approximately central portion in the width direction of the wrapping sheet so that the opposite sides are overlapped with each other. Since (10) was only partially welded (12), there was a problem that the outside air invades through the gap between the overlapping portions to make the sheet-shaped food product damp. The present invention clarifies a packaging film that can solve the above problems and a rice ball packaged with the packaging film.

[0009]

[Means for solving the problem]

 In the packaging sheet of the present invention, one sheet of intermediate film (3) is provided between the outer film (1) and the inner film (2), and the sheet-shaped food is provided between the intermediate film (3) and the inner film (2). A rice ball wrapping sheet sandwiching a product (8), in which the inner film (2) is formed by overlapping rectangular film pieces (21) and (21) at opposite sides in the widthwise direction of the wrapping sheet. As for the outer film (1), rectangular film pieces (11) (11) are butted at approximately the center in the width direction of the packaging sheet, and the film pieces (11) (11) are brought close to the butted edges (14). It is peelably welded to the intermediate film (3), and the outer peripheral portions of the outer film (1) and the inner film (2) are welded.

In the rice ball wrapped with the above-mentioned packaging film, the butt edges (14) of the film pieces (11) and (11) of the outer film (1) are located from the top of the triangular rice ball rice (4) to the center of the opposite side. It is packed so that it faces you.

[0011]

[Action and effect]

 Since the butt edges (14) of the film pieces (11) (11) of the outer film (1) are closed from the inside by the intermediate film (3), the outside air passes through the slits formed in the butt edges (14) to allow the outside air to reach the film. It is possible to prevent the invasion into the inside and prevent the sheet-shaped food from being moistened as much as possible.

[0012]

【Example】

 The packaging sheet (7) is formed in a rectangular shape having a length of about 223 mm and a width of about 145 mm.

The outer film (1) and the inner film (2) are each composed of a pair of rectangular film pieces (11), (11), (21) and (21) having substantially the same shape, and the outer film (1) is a film piece ( 11) The side edges in the longitudinal direction of (11) are butted, and the inner film (2) overlaps the side edges in the longitudinal direction of the film pieces (21) and (21) by about 7 mm. The intermediate film (1) is a single film having a length of about 223 mm and a width of about 60 mm, and is located at the center in the width direction of the packaging film. The intermediate film (3) and the inner film (2) are formed of a moisture-proof film.

The outer film (1) and the inner film (2) are heat-welded to the outer edges of the outer film (1) and the entire length in the longitudinal direction and both sides in the lateral direction.

The two film pieces (11) and (11) forming the outer film (1) are spotwise welded to the intermediate film (3) so as to be peelable, close to the abutting edges. A sheet-shaped food product (8) such as sheet-shaped seaweed is contained between the intermediate film (3) and the inner film (2).

One side of the triangular rice ball rice (4) is placed on the inner surface of the packaging sheet (7) approximately at the center in the longitudinal direction, and the both sides of the triangular rice ball rice (4) are covered with the sheet. Pack in the same procedure as the example.

However, when eating rice ball (4), both ends (13) and (13) of the outer film (1) are left and right around the abutting edge (14) of the outer film (1) of the packaging rice ball. Pull to. In the outer film (1), the two film pieces (11) and (11) are heat-weld to the intermediate film (3) in a peelable manner, so that the welding is peeled off and the outer film (1) is centered in the width direction. Separated right and left near the part.

When the outer film (1) is divided into left and right parts, the film pieces (31) (31) (31) (31) of the intermediate film (3) (3) and the inner film (2) joined to the outer film (1) are divided. ), (21) and (21) are pulled by the separated film pieces (11) of the outer film (1) and start to slide on the rice ball rice (4) and separate from the rice ball rice (4). As a result, the sheet-shaped food (8) directly covers the rice ball (4).

In the packaging film of the present invention, the abutting edges (14) of the two film pieces (11) (11) constituting the outer film (1) are closed from the inside by the intermediate film (3), The outside air is prevented from entering the film through the slit formed at the abutting edge (14), and the outside air does not enter the film to wet the sheet-shaped food.

The present invention is not limited to the configuration of the above embodiment, and various modifications can be made within the scope of the claims for utility model registration.

[Brief description of drawings]

FIG. 1 is a plan view of a packaging sheet.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is an exploded perspective view of a packaging sheet.

FIG. 4 is a partially cutaway perspective view of a packaging sheet previously proposed by the applicant.

FIG. 5 is an exploded perspective view of the packaging sheet of the above.

FIG. 6 is a perspective view of a packaging rice ball.

FIG. 7 is an explanatory diagram showing a packaging procedure.

[Explanation of symbols]

 (1) Outer film (11) Film piece (2) Inner film (3) Intermediate film (31) Film piece (4) Rice ball rice (8) Sheet food

Claims (2)

[Scope of utility model registration request] 1. An intermediate film (3) provided between the outer film (1) and the inner film (2),
A rice ball packaging sheet in which a sheet-shaped food product (8) is sandwiched between (3) and the inner film (2), wherein the inner film (2) comprises rectangular film pieces (21) (21) in the width direction of the packaging sheet. The outer film (1) is formed by superimposing opposing sides at approximately the center, and rectangular film pieces (11) (11) are abutted at approximately the center in the width direction of the packaging sheet to form the film piece (11). (11) is a packaging sheet in which the outer film (1) and the inner film (2) are welded to each other so that the outer film (1) and the inner film (2) are welded to each other so as to be releasably welded to the intermediate film (3) near the butt edges (14). 2. An intermediate film (3) is provided between the outer film (1) and the inner film (2), and a sheet-shaped food product (8) is provided between the intermediate film (3) and the inner film (2). In a packed rice ball wrapped with a rice ball wrapping sheet sandwiching a sheet, one intermediate film (3) is provided between the outer film (1) and the inner film (2), and the intermediate film (3) Inner film (2)
A sheet-shaped food product (8) is sandwiched between them, and the inner film (2) is formed by overlapping rectangular film pieces (21) and (21) at opposite sides of the packaging sheet at approximately the center in the width direction, Outside film
In (1), rectangular film pieces (11) and (11) are butted at a substantially central portion in the width direction of the packaging sheet, and the film pieces (11) and (11) approach the butted edge (14) to form an intermediate film ( The outer film (1) and the inner film (2) are welded to each other so that they can be peeled off, and the outer film (1) and the outer film (1) are welded to each other, and the butt edges (14) of the film pieces (11) and (11) are joined together. Wrapped rice ball wrapped from the top of triangle rice ball rice (4) toward the center of the opposite side.