JP2002037370A - Bag for packaging cut watermelon - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bag for packaging a cut watermelon with which the cut watermelon can be perfectly and visibly beautifully wrapped and dust is kept off and which is hygienically excellent. SOLUTION: The bag for packaging the cut watermelon of the present invention is a square bag in which the diameter and the maximum dimension in girth of the cut watermelon S1 cut in such a way that the ridge line R appears are delimited in advance and which has a depth D and a transverse width W being enough for storing the cut watermelon and is made of a transparent base material and it is constituted in such a way that the one side 2 is left as it is a straight line and another side 3 are formed into a circular arc 5 to the bottom side 4 and when the cut watermelon is stored so as to fit the one side edge to the ridge line of the cut watermelon and the opening part is closed, the ridge line and the cut faces facing in a hand-clasped shape of the cut watermelon can be wrapped while the content looks pretty.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to wrapping 1/2 cut watermelon (half-split), 1/4 cut watermelon and smaller cut watermelons (ridgeline) visually and cleanly. In addition, the present invention relates to a cut watermelon packaging bag that can be beautifully arranged on a product display shelf like other products.

[0002]

2. Description of the Related Art Watermelons (watermelons) are spherical or elongated, and some weigh up to 15 kg. The pericarp is rich in variation from dark green to yellow, and often has vertical stripes.
The flesh is usually red, but some are yellow or white.
Although this watermelon is often sold as a whole, it is often sold in cuts of 、, 及 び and less recently due to the effects of nuclear families and smaller children. Since such cut watermelon has exposed pulp, consumers are pleased in that the ripeness can be understood.

[0003] Since the cut surface of the cut watermelon is a surface to be eaten as it is, if it is left exposed, water will evaporate immediately and freshness will be lost. At the time of display, the cut surface is usually covered with a transparent base material “wrap film for food packaging”.

[0004]

However, the work for covering the cut surface of the cut watermelon with the wrap film for food packaging requires a lot of manpower and time. Also, when wrapping with the above film, not only did not break the ridgeline of the cut watermelon and squeezed the cut surface, it could not be packed neatly,
They could not be placed on the product display shelves and were simply placed on a flat stand to distinguish them from other products.
Furthermore, it is difficult to completely cover the cut surface with the above-mentioned film, and there is no possibility that the cut surface is contaminated by dust entering from a small gap.

SUMMARY OF THE INVENTION The present invention has been made to solve the above various problems at once, and can wrap a cut watermelon easily and visually beautifully. It is an object of the present invention to provide a hygienic packaging bag for cut watermelon that can be arranged beautifully and does not completely attract dust.

[0006]

Means for Solving the Problems In order to achieve the above object, a packaging bag for cut watermelon according to the present invention defines a diameter and a maximum waist dimension of a watermelon cut in advance so that a ridgeline appears, A rectangular bag made of a transparent base material having a depth and a width that can accommodate the cut watermelon, wherein one side is left as a straight line, and the corner between the other side and the bottom is formed in an arc. By simply accommodating one side to the cut watermelon ridge line and closing the opening, the cut watermelon ridge line and the cut surface facing in a palm shape can be packed neatly.

The packaging bag for cut watermelon according to the second aspect of the present invention defines the diameter and the maximum waist size of the watermelon cut in half beforehand, and the depth and width that can accommodate the cut watermelon. A square bag made of a transparent base material having a bottom folded in a box fold shape, wherein both corners of the folded portion are formed in a triangular shape, and the first surface is divided in half. It is configured so that the hemispherical cut surface of cut watermelon can be neatly packed simply by making it close to the surface, making the second surface three-dimensional according to the hemisphere together with the box-folded folded part, and closing the opening. .

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to FIG.
This will be described with reference to FIG. FIG. 1 is a front view of a packaging bag of the present application (for cut watermelon having a ridgeline), FIG. 2 is a perspective view of a packaging bag of the present application (for cut watermelon in a half-split shape), and FIG.
FIG. 3B shows a state where the box-folded folded portion is made three-dimensional, FIG.
Is a perspective view showing a state in which cut watermelons having ridges are packaged using the packaging bag of the present application, FIG. 4 is a perspective view showing a state in which half cut cut watermelons are packaged using the packaging bag of the present application, and FIG.
(A) is a perspective view showing a ridge-line cut watermelon, and (b) is a half-split cut watermelon.

The packaging bag 1 of the present application includes cut watermelons having a ridge line (see FIG. 1) and half-cut cut watermelons (see FIG. 2).
), Each of which is made of a transparent substrate (PP: PET or another transparent plastic film). As the transparent substrate, an antifogging film or a film having an inner surface laminated with an antifogging film may be used.

The packaging bag 1 of the present invention for cut watermelon having a ridge line (ridge line shape) is a square bag having a required depth D and a required width W, and is made of a transparent base material. The one side 2 is left as a straight line, and the corner between the other side 3 and the bottom 4 is formed in an arc 5.

The radius of curvature of the arc 5 may be freely determined (in the figure, the base 4 is partially straight, but the arc may include the straight line). Of course, it may be cut in a triangular shape instead of an arc, or may be continuously cut in a line graph along the arc. The straight line on the one side 2 is aligned with the ridge line R when packaging the cut watermelon having the ridge line shape.

The packaging bag 1 of the present invention, in which the one side 2 is a straight line and the corner between the other side 3 and the bottom 4 is a circular arc 5, is folded into two transparent base materials (D × 2) and folded. Make the line part 4 at the base,
It is formed by thermally cutting (cutting and welding the cut surfaces) the left and right sides 2 and 3 with a horizontal width W.

The depth D and the width W of the packaging bag 1 of the present invention are as follows.
As shown in FIG. 5A, cut watermelon S1 having a ridge line in advance
Will be determined based on the defined dimensions. That is, since watermelons have various sizes, it is necessary to assume a large watermelon.

Next, the packaging bag 1 of the present invention for cut watermelon in a half-split shape will be described. As shown in FIG. 5 (b), the depth D and the width W of the packaging bag 1 of the present application define in advance the diameter A 'and the maximum waist dimension B' of the cut watermelon S2 in a half-split shape, and the defined dimensions. The bottom bag 4 is folded in a box fold shape (an inverted M shape in cross section), and both corners of the folded portion 4 ′ are formed into triangles 6, 6. I have. Due to the configuration of the folded portion 4 'and the triangles 6, 6, the base 4 is made three-dimensional as shown in FIG.

When the transparent base material is folded in two as described above, the triangles 6 and 6 have a box-folded folded part 4 'at the bottom.
The left and right sides 2, 3 and both corners of the folded portion are thermally cut using the folded portion 4 'as the bottom side 4. Although the triangles 6 are cut in a straight line in the case of the drawing, they may be cut in an arc bulging outward.

The depth D and the width W of the packaging bag 1 of the present invention are as follows:
As shown in FIG. 5 (b), cut watermelon S2 in a half
Will be determined on the basis of the defined diameter A 'and the maximum waist dimension B'. Of course,
The spherical shape of the half watermelon corresponds to the folded portion 4 'of the base 4 and the triangles 6 at both corners thereof.

Although not shown, the packaging bag 1 of the present invention is not shown.
May be obtained by thermal cutting using a film in which a transparent base material has been extruded in a tube shape in advance. Here, "thermal cutting"
This means that the laminated films are cut and welded at the same time, but of course includes the case where the films are cut along the portions by heat sealing.

Next, a method of using the packaging bag 1 of the present invention will be described. First, a case where the cut watermelon S1 having a ridge line cut to 1/4 or less is packaged using the packaging bag 1 of the present invention for a ridge line cut watermelon will be described. In this case, when storing the cut watermelon S1 in the packaging bag 1 of the present application, the ridge line R is aligned with the straight line of one side 2 of the packaging bag 1 of the present application.

Next, the opening 7 is squeezed and closed as shown in FIG. 3, while the arc 5 formed at the corner between the other side 3 and the bottom 4 is made to follow the curve of the outer skin. (In the figure, a plastic string containing a wire is used, but the invention is not limited to this.) As a result, the cut watermelon S1 has its ridge line R and the cut surface F facing the palms.
Can be packed neatly.

Next, the case where the half-cut cut watermelon S2 is packaged using the half-cut cut watermelon packaging bag 1 of the present invention will be described. In this case, the cut watermelon S2 is inserted all the way so that its flat surface F 'is along the first surface 1' of the packaging bag 1 of the present invention, and the flat surface F 'is brought into close contact with the first surface 1'. At this time, the bottom 4 having the box-folded folded portion 4 'is made three-dimensional.

Next, the opening 7 is formed so that the second surface 1 "of the packaging bag 1 of the present invention is aligned with the hemispherical surface of the cut watermelon S2.
Is squeezed and closed using closing means 8 as shown in FIG. As a result, the cut watermelon S2 in a half-split shape can be packaged neatly and three-dimensionally by the three-dimensional shape of the base 4 having both corners formed into the triangles 6 as described above.

As described above, ridge-line cut watermelons and half-split cut watermelons packaged using the packaging bag 1 of the present invention are arranged beautifully like other products on a product display shelf such as a supermarket or a convenience store. It becomes possible.

The packaging bag 1 of the present invention functions not only for display but also for take-out. In addition,
Although the packaging bag 1 of the present application is described as being used for cut watermelon in the above embodiment, spherical and long spherical fruits other than cut watermelon (for example, cut melon, cut mango) are considered in consideration of the depth D and the width W. , Cut grapefruit, etc.).

[0024]

As described above, according to the present invention, the packaging bag for cut watermelon according to the present invention defines the diameter and the maximum waist size of the watermelon cut in advance so that the ridgeline appears,
A rectangular bag made of a transparent base material having a depth and a width that can accommodate the cut watermelon, wherein one side is left as a straight line, and the corner between the other side and the bottom is formed in an arc. It is characterized by the fact that one side edge is accommodated in accordance with the cut watermelon ridge line and the opening is closed, and the cut watermelon with the ridge line is cut and the cut surface facing in a palm-shape manner with the ridge line sandwiched is troublesome. The product can be packaged and displayed beautifully without wrapping, and can be arranged beautifully like other products on the product display shelf, and can be packaged hygienically so that dust is not completely attracted. It has excellent effects.

The packaging bag for cut watermelon according to the second aspect of the present invention defines in advance the longest dimension and the maximum waist dimension of cut watermelon cut in half, and the depth in which the cut watermelon can be accommodated. A square bag made of a transparent base material having a width and a width, the bottom of which is folded in a box fold, and both corners of the folded portion are formed as triangles, so that One surface is in close contact with a flat surface, the second surface is made three-dimensional according to the hemisphere together with the box-folded folded part, and the opening is closed, and the content of the half-cut cut watermelon is saved without trouble Various excellent effects can be achieved, such as being able to show things beautifully and wrapping them, as well as being able to arrange beautifully like other products on the product display shelf, and being able to pack hygienically so that dust is not completely attracted. To play.

[Brief description of the drawings]

FIG. 1 is a front view of a packaging bag of the present application (for cut watermelon having a ridge).

FIG. 2 is a perspective view of a packaging bag of the present application (for a half cut watermelon), (a) is an overall view, and (b) is a state in which a box-folded folded portion is made three-dimensional.

FIG. 3 is a perspective view showing a state in which cut watermelons having ridge lines are packaged in the packaging bag of the present application.

FIG. 4 is a perspective view showing a state in which a half cut watermelon is packaged in a packaging bag of the present application.

FIG. 5 is a perspective view showing a typical example of cut watermelon, (a)
Denotes cut watermelons having ridge lines, and (b) denotes cut watermelons in half.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 This application packaging bag 1 '1st surface 1 "2nd surface 2 1 side 3 Other side 4 Bottom 4' Box-folded folded part 5 Arc 6 Triangle 7 Opening 8 Closing means F Cut surface F 'half Surface R Ridge S1, S2 Cut watermelon A, A 'Diameter B, B' Maximum waist dimension D Depth W Width

Claims (2)

[Claims] 1. A rectangular bag made of a transparent base material having a depth and a width that can be accommodated by a cut watermelon that defines a diameter and a maximum waist dimension of the watermelon cut in advance so that a ridgeline appears. A cut bag for cut watermelon, characterized in that one side is left as a straight line and the corner between the other side and the bottom is formed in an arc. 2. A rectangular bag made of a transparent base material having a depth and a width capable of accommodating the cut watermelon and defining a diameter and a maximum waist dimension of the watermelon cut in half beforehand. Characterized by being folded in a box fold shape, and both corners of the folded portion are formed in a triangular shape.