JP3124926U - Packaging rod-shaped rice and its packaging sheet - Google Patents

Abstract

[PROBLEMS] To save a film that wraps the end face of a stick-shaped rice. [Solving Means] A sheet-like food 3 is accommodated between an outer film 1 and an inner film 4, and a severable portion 11 is provided on the outer film 1, whereby the inner film 4 is provided. Is a stick-shaped rice wrapping sheet composed of two film pieces 41, 41 overlapping the outer film 1. Both film pieces 41, 41 are processed into rough surfaces, and both film pieces 41, 41 are end faces of the stick-shaped rice 5. As shown in FIG. 2, the projections 41a and 41a are provided to protrude from the outer film 1.
[Selection] Figure 1

Description

  The present invention relates to a packaging sheet containing a sheet-like food between an outer film and an inner film, and a packaging bar-like rice packaged with the packaging sheet.

The applicant has previously proposed a packaging sheet for stick-shaped rice (Patent Document 1). FIG. 8 is a perspective view of the packaging sheet, and FIG. 9 is an exploded perspective view thereof. The packaging sheet has a sheet-like food (3) sandwiched between an outer film (1) and an inner film (4).
The outer film (1) has a severable portion (11) that can be severed in the length direction at the center in the width direction.
The inner film (4) consists of two film pieces (41) and (41). Both film pieces (41) and (41) are folded back about 1/3 of the width and the crease sides are placed on the outer film ( 1) It overlaps on the part which can be cut | disconnected (11), and the outer part of both film pieces (41) (41) is protruded largely outside the outer film (1).
On the inner film (4), the stick-shaped rice (6) is placed so as to be orthogonal to the belt-like overlapping portion of the film pieces (41) and (41) and so that both ends do not protrude from the outer film (1). ) (41) The above protruding parts (41a) and (41a) cover both ends of the stick-shaped rice (6), wrap the wrapping sheet (5) around the stick-shaped rice (6) and seal the wound end with a sealing piece, heat welding, etc. To complete the packaging bar-like rice.

Japanese Patent Laid-Open No. 2002-101832

In the packaging sheet, both film pieces (41) and (41) constituting the inner film (4) are wide only at the folded portion, and the material cost of the sheet is increased.
The packaging sheet is efficiently produced by an automatic machine while pulling out a long film wound around a drum, and the width and length of each film piece (41) (41) constituting the inner film (4); Since the width of the outer film (1) is different, two types of films having different widths and lengths must be prepared, and the storage and management of the material film becomes complicated.
Further, in the process of pulling out the long film for the film piece (41), a step of folding at 1/3 width is required, and the apparatus configuration is complicated.
In addition, the thermal welding of the inner film (4) and the outer film (1) requires that the folded film pieces (41) and (41) and the outer film (4) be welded, and the folded film piece (41 ) Is likely to be displaced and welding is not stable.
This invention clarifies the packaging sheet which can solve the said problem.

  The packaging sheet of the present invention contains the sheet-like food (3) between the outer film (1) and the inner film (4), and the outer film (1) and the inner film outside the sheet-like food (3). (4) is thermally welded, and a portion (11) capable of being cut along the longitudinal direction of the outer film (1) is provided at the substantially central portion in the width direction of the outer film (1), and the inner film (4) is In a stick-shaped rice wrapping sheet consisting of two film pieces (41) and (41) overlaid on film (1), both film pieces (41) and (41) are made into rod shapes by selecting the material of the film, surface processing of the film, etc. The rice (6) is formed so as to be difficult to catch, the film pieces (41) and (41) are rectangular and have no folds, and the film pieces (41) and (41) are end faces of the rod-shaped rice (6). Over the entire length of the film piece (41) so that the film piece (41) protrudes from the outer film (1), and the film pieces (41) and (41) are connected to the outer film (1). Overlap only in the central part of the direction.

  The packaging rod-shaped rice of the present invention is perpendicular to the band-shaped overlapping portion of the film pieces (41) and (41) on the inner film (4) of the packaging sheet, and both ends protrude in the width direction of the outer film (1). Place the stick-shaped rice (6) so that it does not cover the both ends of the stick-shaped rice (6) with the protruding parts (41a) and (41a) of the film pieces (41) and (41), and the remaining part of the film piece (41) Is wrapped inward, the wrapping sheet (5) is wound around the stick-shaped rice (6), and the winding end is joined by a seal piece (7), heat welding or the like.

The packaging sheet according to the present invention does not require the folds as in Patent Document 1 to be applied to the two film pieces (41) (41) constituting the inner film (4), so that the packaging sheet manufacturing apparatus can be simplified. . Further, in the packaging sheet manufacturing apparatus, a mechanism for folding the material film while pulling out the long material film from the drum is unnecessary, so that mechanical troubles are reduced.
Compared with the case of Patent Document 1, the width of the film piece (41) can be shortened to save the material film and reduce the manufacturing cost of the packaging sheet.
At the welded part of the outer film (1) and the inner film (4), the two films are overlapped, and unlike the case of Patent Document 1, the film is less likely to be displaced, and stable welding is achieved. Can be realized.

The packaging rod-shaped rice of the present invention is hygienic because both end surfaces are covered with the protruding portions (41a) and (41a) of the inner film (4). In order to unwrap the packaging rod-shaped rice, the severable portion (11) of the outer film (1) is segmented, and one end portion side of the rod-shaped rice of the packaging sheet (5) is picked and pulled outward. The outer film (1) is divided by the severable part (11), and the inner film (4) is separated from the beginning in the center of the width, so half of the packaging sheet (5) excluding the sheet food (3) Is pulled out.
When the outer end of the remaining packaging sheet (5) is picked and pulled outward, the other half of the packaging sheet (5) is smoothly pulled out in the same manner as described above, leaving the sheet-like food (3). The sheet-like food (3) is directly put on the stick-shaped rice (6).

The protruding portions (41a) of the film pieces (41) and (41) are large enough to cover the end portions of the stick-shaped rice (6) even if they do not cover the entire length of the film pieces, for example, a square with a side of 50 mm. If so, it is considered sufficient. However, the deformed film pieces that are not rectangular as a whole must be mechanically cut into a desired shape while pulling out a long strip of film. On the other hand, the cost is high, and the cut film waste is wrapped in the packaging sheet. There is a risk of being involved in an automatic manufacturing apparatus and causing trouble.

  FIG. 1 shows a packaging sheet (5) of the present invention, which has a rectangular shape having a lateral length (width length) of about 230 mm and a longitudinal length of about 180 mm. As shown in FIG. 3, a belt-like intermediate film (2), a sheet-like food (3), and an inner film (4) are placed in this order on the outer film (1).

The outer film (1) has a vertical length of about 180 mm and a horizontal length (width length) of about 125 mm.
The outer film (1) is provided with a separable portion (11) along the longitudinal direction at the center in the width direction, and the separable portion (11) of the embodiment is an intermittent incision (14).

  The intermediate film (2) is for preventing the entry of outside air from the intermittent slits (12) and is formed in a strip shape. The length is the same as the vertical length of the outer film (1), and the width Is about 20 mm, and one edge along the longitudinal direction is thermally welded to the outer film (1).

The sheet-like food (3) has a length of about 150 mm and a width of about 100 mm, and is a rectangle that is slightly smaller than the outer film (1). The sheet-like food (3) is accommodated between the outer film (1) and the inner film (4) so that the center substantially overlaps the center of the outer film (1).
The sheet-like food (3) of the example is a sheet-like nori.

The inner film (4) is composed of two film pieces (41) and (41). Each film piece (41) is rectangular, and the vertical length is the same as the vertical length of the outer film (1), and the horizontal length. Is the same as the lateral length of the outer film (1) in the examples.
The two pieces of film (41) and (41) are overlapped with a width of about 20mm at the center of the width of the outer film (1). It protrudes from the outer film (1) with a width of about 55 mm.

  The film pieces (41) and (41) constituting the outer film (1) and the inner film (4) surround the sheet food (3) so that the sheet food (3) cannot be displaced. Thermal welding (12) (13) is performed. However, the film pieces (41) (41) are not thermally welded to the overlapping portion.

The outer film (1), the inner film (4), and the intermediate film (2) are formed of a rice, that is, a film having poor adhesion to the stick-shaped rice (6), for example, polypropylene.
The film pieces (41) and (41) of the inner film (4) that are in direct contact with the stick-shaped rice (6) have a roughened surface and are translucent. By roughening the film pieces (41) and (41), the poor adhesion to the stick-shaped rice (6) is further enhanced.

The stick-shaped rice (6) packaged by the packaging sheet (5) has a substantially square cross section, and is about 100 mm long and about 35 mm in length on one side of the cross section.
Of course, the rod-shaped rice (6) may have a substantially circular cross section.

As shown by the two-dot chain line in FIG. 1 and FIG. 2, the stick-shaped rice (6) is placed on the inner film (4) of the packaging sheet (5) so as to be orthogonal to the overlapping portion of the film pieces (41) and (41). Put it on. At this time, it is made for the both ends of stick-shaped rice (6) not to protrude from the width direction both ends of sheet-like food (3).
The protruding portions (41a) (41a) of the film pieces (41) (41) are folded inward so as to cover both end faces of the stick-shaped rice (6). Next, the packaging sheet (5) is wound around the stick-shaped rice (6), and the winding end of the packaging sheet (5) is stopped by sealing with a seal piece (7) or releasably as shown in FIG. When the seal piece (7) is used, if the end of the seal piece (7) is not adhered to the film and floated, it can be easily picked and peeled off with a fingertip.

In order to unwrap the packaging rod-shaped rice, the severable portion (11) of the outer film (1) is segmented, and the film on one end side of the rod-shaped rice (6) is picked and pulled outward. The outer film (1) is divided by the severable part (11), and the inner film (4) is separated into two film pieces (41) (41) from the beginning. Half of the packaging sheet (5) except for is pulled out.
Since the film piece (41) in direct contact with the stick-shaped rice (6) is roughened and has poor adhesion to the stick-shaped rice (6), when the half of the packaging sheet (5) is pulled out, the stick-shaped rice ( The frictional resistance with 6) is small, and it is possible to prevent the rod-shaped rice (6) from being broken due to excessive force applied to the rod-shaped rice (6).
When the outer end of the remaining packaging sheet (5) is picked and pulled outward, the other half of the packaging sheet (5) can be smoothly pulled out in the same manner as described above, leaving the sheet-like food (3). The sheet-like food (3) is directly put on the stick-shaped rice (6).

  Both the film pieces (41) and (41) have the same width as the outer film (1), and the width of the drum around which the long material film for forming them is wound can be made uniform. Convenient for film storage and management.

  6 and 7 show another embodiment of the severable portion (11) of the outer film (1). FIG. 6 shows a directional film in which the outer film (1) is easily split in the longitudinal direction. Two short cuts (15) and (15) are provided in parallel at the center of the end. By picking between the parallel cuts (15) and (15) and pulling, the outer film (1) can be easily divided into two minutes.

  The severable portion (11) in FIG. 7 is a so-called cut tape (16) obtained by adhering a strip tape with a strong adhesive. When one end of the tape is pulled to the opposite side, the outer film (1) can be divided into two. In the case where the severable portion (11) shown in FIGS. 6 and 7 is carried out, the intermediate film (2) can be omitted because there is no intrusion of outside air as in the case of the intermittent incision strip (12) shown in FIG.

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

It is a perspective view of a packaging sheet. It is sectional drawing which follows FIG. 1A-A line. It is a disassembled perspective view of a packaging sheet. It is a perspective view of a packaging stick-shaped rice. It is a perspective view of the stick-shaped rice which carried out the semi-disassembly of the packaging. It is a perspective view of the outer film which provided the part which can be divided of 2nd Example. It is a perspective view of the outer film provided with the part which can be divided of 3rd Example. It is a perspective view of the packaging sheet which the applicant proposed previously. It is a perspective view of a packaging sheet same as the above.

Explanation of symbols

1 Outer film
11 Dividable part 2 Intermediate film 3 Sheet food 4 Inner film
41 pieces of film
41a Overhang part 5 Packaging sheet 6 Stick-shaped rice

Claims (5)

  The sheet-like food (3) is accommodated between the outer film (1) and the inner film (4), and the outer film (1) and the inner film (4) are thermally welded outside the sheet-like food (3). And a severable portion (11) is provided along the longitudinal direction of the outer film (1) at a substantially central portion in the width direction of the outer film (1), and the inner film (4) overlaps the outer film (1) 2 In a stick-shaped rice wrapping sheet made up of a single piece of film (41) and (41), both pieces of film (41) and (41) are difficult to catch the stick-shaped rice (6) due to the selection of film material, film surface processing, etc. The film pieces (41) and (41) are rectangular and have no folds, and the film pieces (41) and (41) are covered with the end faces of the stick-shaped rice (6). It has a protruding part (41a) that protrudes from the outer film (1) over the entire length of the piece (41), and the film pieces (41) and (41) are only at the center in the width direction of the outer film (1). Heavy The package sheet of the rod-shaped rice that Tsu.   The severable portion (11) of the outer film (1) is an intermittent incision strip (14), and the intermediate covering the incision strip (14) between the sheet-like food (3) and the outer film (1). The sticking rice wrapping sheet according to claim 1, wherein a film (2) is interposed, and the intermediate film (2) is thermally welded to the outer film (1) along the slits (14).   The packaging sheet for stick-shaped rice according to claim 1 or 2, wherein the widths of both the film pieces (41) (41) and the outer film (1) are the same.   4. The sticky rice packaging sheet according to claim 1, wherein the film pieces (41) and (41) are processed into a rough surface in contact with the sticky rice (6).   A packaging rod-shaped rice packaged by the packaging sheet according to any one of claims 1 to 4, wherein said rice is perpendicular to the belt-like overlapping portions of the film pieces (41) and (41) on the inner film (4), and both ends thereof The stick-shaped rice (6) is placed so that it does not protrude in the width direction of the outer film (1), and both end surfaces of the stick-shaped rice (6) are covered with the protruding portions (41a) and (41a) of the film pieces (41) and (41). In both cases, the remaining part of the film piece (41) is folded inward, the packaging sheet (5) is wrapped around the stick-shaped rice (6), and the wrapped end is joined by the seal piece (7), heat welding, etc. .

Images