JPS6050673B2 - Method for producing packaging for fruits such as strawberries and grapes - Google Patents

Description

[Detailed Description of the Invention] Conventionally, fruits such as strawberries and grapes were placed in a pile and then packaged and stored, making it impossible to extract poor quality fruits from among the fruits stored at the bottom of the facepiece. After packaging, if it is an opaque container with a lid, it may be sold as is, or if it is a transparent container, the high-quality fruit inside must be removed and sorted, or the top opening may be removed. After covering and bonding a transparent film, the transparent film had to be torn, the fruit inside had to be taken out, and the fruit had to be covered and bonded again, which was time consuming and extremely inconvenient.

Therefore, the present invention allows fruits such as strawberries and grapes to be easily sorted out and picked out even after they have been put into the facepiece, and even after packaging, the fruits can be stored without losing their freshness and kept in a fresh state. In addition to making it possible to display and sell it in stores, we also made it possible to sell it as gifts or gifts according to the customer's wishes, saving the time and effort of packaging it, and making it look good and strong. An object of the present invention is to provide a fruit package which is characterized by being able to be sold as a beautiful packaging facepiece, and examples thereof will be described below.

First, to describe the structure of the members used and the arrangement of each member, the facepiece 1 has front, rear, left and right side walls formed into an outer wall and an inner wall, as shown in the drawings, and an appropriate width is provided between the outer wall and the inner wall. The top surface of the facepiece 1 is opened to form a top opening a, and the bottom plate 4 is arranged so that the front, rear, left and right side walls can be opened and closed integrally from the bottom edge of either side wall. The lug piece 9 is extended and protruded from the bottom plate 4 of each side, and the lug piece 9 is inserted into the gap f formed on the opposite side wall to make the bottom face c of the face piece 1 openable and closable. The transparent film 2 is made of a transparent synthetic resin film or cellophane paper or the like, and is formed so as to cover the front and rear side walls of the face piece 1 and the top opening a, and a pressure-sensitive adhesive 6 is applied to both J edges of the transparent film 2. The pressure sensitive adhesive 6 is coated with a female tape 7 on the surface of the pressure sensitive adhesive 6.

The decorative board 3 is made of synthetic resin film, plywood, cardboard, corrugated board, etc., and is formed so as to cover the top opening a of the face piece 1, and a transparent film 2 that covers the top opening a of the face piece 1. A knob 8 is protruded so that it can be freely inserted and removed between the two, and beautiful letters, patterns, etc. are appropriately printed on the surface.

The present invention uses a member configured as described above, but when storing fruits 5 such as strawberries and grapes in the box 1, the first
As shown in Figures to Figure 3, first, the box 1 is inverted and placed on the approximately central surface of the transparent film 2, one side of the release tape 1 pasted to both edges of the transparent film 2 is peeled off, and the box is placed. The pressure-sensitive adhesive 6 exposed by peeling off the release tape 7 is adhered to the side edge of the side wall b of 1, and then the bottom plate 4 located on the upper side is covered.
After opening and opening the fruit 5 and storing it in the case 1 (Fig. 1), the bottom plate 4 is closed to close the bottom surface c so that the fruit 5 does not fall out of the case 1. After the body 1 is once closed, the box 1 is turned over so that the top opening a of the box 1 is on the upper side (Fig. 2), and the covered transparent film 2 is removed to open the top opening a. , sort out and remove the defective fruits 5 (FIG. 3), re-cover the top opening a with the transparent film 2, peel off the other release tape 7, and apply the pressure-sensitive adhesive 6 to the box 1. The box 1 is glued to the side wall b of the box as shown in the fourth figure.
will be closed again and only high-quality fruit will be stored. Then, the state of the fruit 5 stored in the case 1 is re-inspected through the transparent film 2 that is pasted on. If there are still fruits 5 of poor quality inside the box 1, peel off the adhesive surface of the pressure-sensitive adhesive 6, open the transparent film 2 covering the top opening a, and pick them out. By re-adhering the transparent film 2 to its original position, only high-quality fruit 5 can be easily displayed and sold at stores, and there is no need to tear the transparent film 2. In addition, if the product is sold as a gift or sold in a stack according to the customer's request, the product can be placed between the top opening a of the box 1 and the transparent film 2. Since an appropriate gap e is formed, the decorative board 3 is inserted into the gap e, and the top opening edge d of the box 1 is closed.
, the top opening a of the case 1 is closed, and the fruit 5 stored in the case 1 cannot be seen through from the outside, and the fruit 5 is stored while maintaining its freshness, completely wrapped, and stacked. Not only can it be sold, but it can also be given as a gift.
As described above, the present invention inverts a bottomed and lidless box so that the top opening faces downward, places it on top of a transparent film, and attaches one edge of the transparent film to the top using a pressure-sensitive adhesive or agent. Glue it to the lower edge of one side of the box, then open the bottom plate, put the fruit in, move the bottom plate to close the bottom, close the box once, and then turn the box over again, The transparent film is opened, the fruits to be stored in the box are sorted out, and the other edge of the transparent film is glued to the opposite edge of the box using a pressure-sensitive adhesive, and the box is closed again. Compared to the well-known method of removing and sorting good quality fruit once stored in a box, it is possible to easily separate and pick out only poor quality fruit during the packaging process without removing the fruit from the box, increasing efficiency. It has the effect of making work easier, and during the packaging process, by opening and closing the transparent film or bottom plate, defective and quality fruits can be sorted out without tearing the transparent film, so there is no need to reuse it. Compared to the well-known method of tearing the transparent film and removing and sorting the fruit inside, this method not only improves work efficiency, but also eliminates the need to repeatedly open and close the transparent film and bottom plate, which cannot be reused. This has the effect of allowing the selection and extraction work to be carried out while moving.

Then, since the transparent film of the re-inverted box is opened and the fruits are sorted, there is no risk of damaging the high-quality fruits initially stored at the bottom of the box by stirring or taking them out. This has the effect of easily and quickly sorting out only the stored fruits of poor quality. Therefore, it can be an advantageous method for efficiently packaging only fresh fruits.

Furthermore, the obtained packaging body has the advantage that by opening and closing the transparent film and the bottom plate, the fruits can be easily sorted and picked at any time, and the fruits can be easily sorted and extracted at any time.
Since it is coated with a transparent film, it has the effect of presenting a beautiful appearance, and when used with a decorative board inserted, the box is further reinforced and protected, and can be stacked and stored, and can also be given as a present or gift item. It also has the effect of preserving the freshness of the fruit by storing the fruit inside the box without damaging it.

[Brief explanation of the drawing]

The drawings show the method for manufacturing a fruit package according to the present invention and the resulting package. FIGS. 1 to 3 are longitudinal cross-sectional side views showing an example of the manufacturing method in the order of steps, and FIG. 4 shows the resulting package. Being a body,
FIGS. 5 and 6 are perspective views with a portion of the package not provided with a decorative laminate, and FIGS. 5 and 6 are perspective views of a package provided with a decorative laminate. In the figure, 1... Box, 2... Transparent film, 3... Decorative board, 4... Bottom plate, 5...
...Fruit, 6...Pressure sensitive adhesive, a...
...Top opening, b...Front, rear, left and right side walls, c.
...Bottom surface, d...Top opening edge, e...
···gap.

Claims (1)

[Claims] 1 Invert the box with a bottom and no lid so that the top opening faces downward, place it on top of the transparent film, and glue one edge of the transparent film to the lower edge of one side of the box using a pressure-sensitive adhesive. Then, open the bottom plate and put the fruit in, close the bottom plate to close the bottom, close the box once, then turn the box over again, open the transparent film, and put the fruit inside the box. Production of a fruit packaging body, characterized in that the fruits to be stored are sorted, and the other edge of the transparent film is adhered to the opposite edge of the box via a pressure-sensitive adhesive, and the box is closed again. Law.