JPH0114121Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a fruit hanging bag whose bottom part naturally peels off and breaks as the fruit expands as it ripens.

PRIOR TECHNOLOGY Pests and pests on fruits, sunburn due to sunlight,
To prevent leaf shedding, etc., when the fruit is a young fruit, the outside is covered with a fruit bag, and once the fruit has grown and ripened to a certain extent, it is exposed to sunlight directly or indirectly to prevent coloring and coloring. It is common practice to accelerate ripening.

The bag used for hanging bags is Jikko 39-
"Double bag of fruit" described in Publication No. 36935, by Jikoaki
A "bag for cultivating peach fruit" described in Publication No. 51-27159 is known.

The "double fruit bag" described in Utility Model Publication No. 39-36935 is a product in which paper or kraft paper folded in half is inserted so that the folded part is in contact with the inner edge of one side of a paper bag made of paper sheets or the like. The paper bag made of paper or the like is removed at a certain period during the ripening stage of the fruit, and the fruit is prevented from getting sunburned by the folded paper or kraft paper. It was necessary to remove paper bags made of paper sheets, etc., and this work was troublesome.

On the other hand, the "bag for cultivating peach fruit" described in Publication No. 51-27159, as shown in Fig. The fastener 2 is attached, and the paper or plastic film 3 is folded double,
The center part 5 excluding the lower end parts 4 and 4' and the vertical seam 6 are each pasted with polyvinyl acetate glue, etc., and are attached to the center part of the upper end part 8 of the bag body 7. The distance X from the lower end 9 of the notch 1 to the lower end of the bag body 7 is made shorter than the width Y of the bag body 7, and the distance X is formed to be slightly shorter than the diameter of the fruit when ripe. Therefore, depending on the relationship between the distance X, the width Y, and the diameter of the fruit, as the fruit enlarges, the central part 5 at the lower end naturally peels off and opens, allowing the cultivation bag to be released from below. The growth of the fruit is promoted by the diffused reflection of sunlight and the supply of fresh air, and furthermore, when the fruit ripens, the vertical seams 6 are naturally separated and completely opened.

Problems to be Solved by the Invention However, in the prior art, the dimensions of the bag, that is,
Since the internal volume of the bag is uniquely determined by the length in the vertical direction and the length in the horizontal direction, in order to break the bag at the optimal time according to the enlargement process of the fruit, it is necessary to select the target for hanging the bag. Bags with different dimensions must be prepared depending on the size of the fruit.

In addition, in order to manufacture bags of various sizes,
In the manufacturing process, it becomes necessary to use a specialized machine for each bag size, or to change the setting of a general-purpose machine depending on the bag size, leading to an increase in capital investment and a decrease in machine operating efficiency. Therefore, it is difficult to reduce manufacturing costs.

Therefore, the purpose of the present invention is to solve the above-mentioned drawbacks of the prior art, to make it possible to use the same bag regardless of the size of the fruit, and to break the bag at the optimum time according to the enlargement process of the fruit. To provide a fruit hanging bag that sufficiently promotes the ripening of fruits.

Means for Solving the Problems In order to achieve the above object, the fruit hanging bag of the present invention has a weak adhesive inside near the opening at one end of the bag body, which is a cylindrical body with an open top and bottom, so that it can be easily peeled off. It has a structure characterized in that a plurality of stuck partial bonding parts are provided in the opening direction of the bag main body.

Function Among the partial bonding parts provided in multiple locations in the vertical direction inside near the opening at one end of the bag main body made of a cylindrical body, the bonding part according to the size of the fruit to be hung in the bag. , and then peel off the other bonded parts in advance and carry out the bagging work.

The adhesive part attached near the opening of one end of the hung fruit bag is attached with a weak adhesive that can be easily peeled off, so it can be adjusted to suit the size of the fruit as it enlarges. It naturally peels off at different times of the year, and one end of the fruit bag breaks and opens into an umbrella shape.

Embodiments Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

In Figures 2 to 4, 10 is a bag made of a cylindrical body with an open top and bottom and made of transparent or translucent fruit bag paper, etc., and has waterproof, antibacterial, and insect repellent properties. The side part is formed by overlapping the side edges 11 and 12 of the bag main body 10 to form a vertical joint 13, and the joint 13 is strongly adhered with an adhesive such as glue to form a cylindrical shape. An opening 14 is formed in the upper part, and a clasp 15 made of a flexible linear material is provided at the joint 13 near the opening 14 for attaching the bag body 1 to the handle of the fruit. 16
is a notch provided in the upper end 10a of the bag body 10 so as to communicate with the opening 14, and is attached to the handle of the fruit. Reference numeral 17 denotes a partial bonding portion that is easily peeled off and pasted with a weak adhesive provided inside the lower end portion 10b, which is one end of the bag body 10, near the opening 18; They are provided at a plurality of locations in the vertical direction of the main body 10, a total of three locations in two rows, upper and lower. Furthermore, the aspect ratio of the bag body 10 is such that the length in the vertical direction is shorter than that of the conventional bag body.

Next, an example of use of this embodiment will be explained.

During bagging work, first, among the pasting parts 17 provided at multiple places in the vertical direction near the opening 18 of the bag body 10, except for the pasting parts 17 according to the size of the fruit to be bagged, and the other parts. The bonded portion 17 is peeled off in advance. For example, if the size of the fruit to be hung is relatively large, out of the two rows of pasting parts 17 provided in the vertical direction, leave the bottom row of pasting parts 17 according to the size of the fruit, and leave the pasting parts 17 on the top. If the size of the fruit to be bagged is relatively small, peel off the pasting parts 17 in the row, and if the size of the fruit to be bagged is relatively small, one of the pasting parts 17 provided in two rows in the vertical direction will be peeled off according to the size of the fruit. The bonding portions 17 in the lower row are peeled off, leaving the bonding portions 17 in the upper row.

Hereinafter, when the size of the fruit targeted for bagging is relatively small, that is, out of the pasting parts 17 provided in two rows in the vertical direction, the pasting parts 17 in the upper row are left, and the pasting parts 17 in the lower row are Taking as an example the case where the fruit bag is peeled off and the bagging operation is performed, the effect of the fruit bag at each stage of fruit development will be explained.

First, when the fruit is a young fruit 19, as shown in FIG.
0 covers the young fruit 19 with the opening 14 facing upward, aligns the notch 16 with the stalk 20 of the young fruit 19, and attaches the clasp 15 provided on the joint 13 to the stalk 20 of the young fruit 19.
The fruit bag is attached by wrapping it around the fruit bag.

Therefore, when spraying pesticides, the young fruits 19 are protected from pesticides by the fruit hanging bag and are not contaminated, and air is vented through the opening 18 at the lower end 10b of the bag body 10 to remove moisture inside the bag body 10. In addition to preventing abnormal fruit drop at the time of young fruit, the temperature inside the bag body 10 is adjusted appropriately to prevent sudden temperature changes.
Fruits are growing smoothly.

Then, when the fruit grows and enlarges and reaches the appropriate time to break the hanging bag, the upper row of pasting parts 17 to which the opening 18 of the lower end 10b of the bag body 10 is partly pasted Since the bag body 10 is attached with a weak adhesive and is easily peeled off, and the length of the bag body 10 in the vertical direction is shorter than the length in the horizontal direction, as shown in FIG. Without opening the sides of the bag body 10, only the lower end 10b naturally peels off and breaks the bag, and the opening 18 is completely opened to form an umbrella shape, thereby preventing the fruit from getting sunburn due to direct sunlight exposure. The color is naturally colored from the opening 18 side due to the moderate diffused reflection of sunlight, and the sugar content is increased to achieve the most natural result 21, producing fruits with less branch displacement, moderate hardness, and good taste. be done.

Effects of the invention The fruit hanging bag of the present invention has an easy-to-peel bonding part that is partially provided at a plurality of locations in the opening direction inside near the opening at one end of the bag main body which is open at the top and bottom.
By leaving the bonded part according to the size of the fruit to be wrapped, and peeling off the other bonded parts in advance,
The bagging operation can be carried out using the same bag regardless of the size of the fruit, and the hanging bag can be torn at the optimum time according to the enlargement process of the fruit. Moreover, since only one end of the torn hanging bag is naturally peeled off and opened like an umbrella, the ripening of the fruit is sufficiently promoted by the moderate diffused reflection of sunlight.

In addition, since the same hanging bag can be used for bagging regardless of the size of the fruit, there is no need to prepare various hanging bags even when cultivating multiple types of fruits of different sizes in parallel. This makes it easier to set up bag hanging, improving work efficiency, and also makes it possible to simplify and increase the efficiency of bag hanging manufacturing equipment, thereby making it possible to reduce manufacturing costs.

[Brief explanation of drawings]

Figure 1 is a front view of a conventional fruit bag, Figure 2 is a perspective view of a fruit bag according to an embodiment of the present invention, and Figure 3 shows the fruit bag of Figure 2 attached to a young fruit. FIG. 4 is a perspective view of FIG. 3 when the fruit is enlarged. 1... Notch, 2... Fastener, 3... Transparent or translucent paper or plastic film, 4, 4'
...Both ends, 5...Center, 6...Vertical seam, 7...Bag body, 8...Top end, 9...Lower end, 10...Bag body, 10a...Top end, 10b
... lower end, 11, 12 ... side edge, 13 ... joint, 14 ... opening, 15 ... clasp, 16 ... notch, 17 ... pasting part, 18 ... opening, 19
...Young fruit, 20...Stalk, 21...Result.

Claims (1)

[Scope of utility model registration request] A bag body made of a cylindrical body with openings at the top and bottom is provided with a plurality of partial bonding parts in the direction of the opening of the bag body, which are easily peeled off and pasted inside the bag body near the opening at one end with a weak adhesive. A fruit bag featuring: