JPH0640088Y2 - Fruit tray packaging - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a storage tray used for packaging various fruits.

[Conventional technology]

The applicant of the present application, in Japanese Utility Model Laid-Open No. 1-103509, as shown in FIG. 7, is a tray-shaped package in which the bottom plate 1 made of foamed synthetic resin is cut into the bottom plate 1 to form standing pieces 3. A container 70 has been disclosed.

In this packaging container 70, as shown in FIG. 8, after the standing piece 3 is raised from the bottom plate 1, a plurality of fruits F are placed on the bottom plate 1 of the ship bottom by using the standing piece 3 as a partition plate. It is used to be placed and housed in, and covered with a transparent film R for wrapping and packaged.

This tray-shaped packaging container 70 is convenient to handle and
Standing piece 3 with adjacent fruits F raised from the bottom plate 1
Since they are separated from each other, they do not come into direct contact with each other, so that the storage condition is remarkably improved, and in addition, they have a good appearance and are suitable for display in stores.

However, the fruits F stored in the individual packaging containers 70
Although the standing pieces 3 function as cushioning partition plates, mutual contact can be prevented, but mutual contact of the stored fruits F between the packaging containers 70 cannot be avoided during transportation or during assembly and display.

Therefore, referring to FIG. 7, increasing the width of the bottom plate 1,
Increasing the upper edge is also considered as a countermeasure.

However, this countermeasure is substantially the same as the conventional box body, and it is easy to store, and in addition, there is a disadvantage that the advantage of the tray-shaped packaging container that the whole stored items can be observed is lost. is there.

[Problems to be solved by the device]

The problem to be solved by the present invention is, in the tray-shaped packaging container proposed in the previous application, easy to store, avoiding mutual contact of the stored fruits, allowing observation of the whole stored fruits, and having a good appearance. It is to find means for preventing contact of stored fruits between containers without losing the characteristics of tray-shaped packaging containers.

[Means for Solving the Problems]

The tray-shaped packaging container of the present invention has a bottom plate formed of a sheet material having a shock absorbing property such as Styrofoam and soft cardboard, and cuts the bottom plate to form a standing piece, and also a standing piece on the side surface of the bottom plate. It is formed by projecting.

[Action]

Since the fruits placed and stored on the bottom plate are packed in a state in which a material having an impact absorbing property is interposed, the surfaces thereof are not in direct contact with each other and the surface is not scratched.

Further, the standing plate provided so as to project from the side portion of the bottom plate stands up after storing fruits and is covered with a transparent wrap film from above. For this reason, the outer surface of the fruit after packaging is in a state where the contact plate of the buffer plate is in partial contact, and the packaged fruits are packaged in a state in which the surface condition can be observed, and The most contact and impact points on the outer surface are effectively protected.

〔Example〕

FIG. 1 shows an example of a tray-shaped packaging container 10 in which the present invention is applied to a tray made of foam synthetic resin for storing three fruits in series.

In the figure, 1 is made of a foamed synthetic resin sheet with its peripheral edge slightly raised to form a ship bottom, and has a length such that three specific fruits can be arranged in series, and a width corresponding to the diameter of approximately one fruit. The bottom plate is shown.

Then, at the central position in the width direction of the bottom plate 1, crushed bent portions 2 are provided at two positions, which are roughly divided into three parts in the length direction, and the bottom plate 1 is formed with the bent portion 2 as a base end. The standing piece 3 is formed by cutting.

As long as the length of the upright piece 3 is equivalent to the height of approximately two-thirds of the fruits to be stored, it is sufficient to function as a partition and buffer plate for the fruits to be stored next to each other. . Moreover, the width may be about half the diameter of the stored fruits.

Further, a side peripheral surface standing plate 4 is integrally provided with the bottom plate 1 so as to project at a substantially central portion of the side peripheral surface of a storage place of fruits placed and stored on the bottom plate 1.

Reference numeral 5 denotes a crushed bent portion provided in the vicinity of the base end of the standing plate 4, which can be bent along the outer surface of the stored fruits, which is convenient for wrapping.

FIG. 2 is a view showing the arrangement of the respective molds M when punching the tray-shaped packaging container having the side surface standing plate 4 of the present invention from the foamed synthetic resin sheet S.

When punching out from the prototype sheet S for the tray-shaped packaging container 10 shown in FIG. 1, as shown in FIG.
There is no loss of raw material due to the protruding side circumferential surface standing plate 4.

FIG. 3 is a view showing a usage state of the packaging container 10 shown in FIG.

As shown in the figure, after the standing plate 3 formed on the bottom plate 1 is bent to stand up to form a partition, the three fruits F, which are the storage items, are placed and stored via the two standing plates 3. .
Then, the side peripheral surface standing plate 4 provided on the side peripheral surface of the bottom plate 1 is erected, and along the outer surface of the stored item, it is wrapped by the transparent film R for wrapping to form a package.

4 to 6 show modified examples of the container according to the present invention.

The tray-shaped storage container 20 of FIG. 4 shows an example of storing two fruits in the case where the bottom stand 3 is one, and the side peripheral stand 4 is one of the three sides facing the stored fruits. 1 each near the center of the, 3 for each fruit
An example in which a total of six pieces are provided is shown.

Further, FIGS. 5 and 6 show tray-shaped packaging containers 30 and 40 in which three and four storage fruits, respectively, are arranged so as to be able to be stored in a non-series manner, and the tray-like packaging containers are provided on the side peripheral surface. The upright plates 4 are equally provided at two locations on the edge of each side of the bottom plate having a triangular or quadrangular basic shape, respectively.

[Effect of device]

 The present invention can bring the following effects.

(1) Since the outer surface of the stored fruits after packaging does not come into direct contact with the outside during the handling process, the stored items are not damaged.

(2) Even in the production, no particular decrease in yield occurs.

(3) There is no particular hindrance to the preparation and arrangement of containers.

[Brief description of drawings]

1 to 6 show an embodiment of the present invention. 1 to 3 show the first embodiment, its manufacturing process and its usage. 4 to 6 show the second, third and fourth embodiments, respectively. 7 and 8 show a conventional example and its usage. 1: Bottom plate, 2: Bent part 3: Bottom standing piece, 4: Side surface standing piece 5: Bending part F: Fruits (storage items) R: Transparent film for wrap

Claims (1)

[Scope of utility model registration request] 1. A tray shape for fruits, which is formed by cutting the bottom plate of a ship bottom plate formed of a sheet material having impact absorbing properties to form a standing plate and projecting the standing plate on a side surface of the bottom plate. Packaging container.