CN214430635U - Fruit bag - Google Patents

Abstract

The utility model relates to a fruit bag, which comprises a bag body, wherein the bag body comprises an outer bag and an inner bag, and a wax layer is arranged on the outer side of the inner bag; at least one drying layer is arranged between the outer bag and the inner bag; the inner side of the inner bag is provided with at least one nutrition layer. The utility model has simple structure, and avoids bad fruits caused by overhigh humidity and temperature in the inner bag; the outer bag is prevented from being rotted or being bred with germs to erode the inner bag; the heat insulation is adopted to prevent sunscald, and the harm of high-temperature strong light to fruits is reduced; the fruit can be directly supplemented with nutrient, which is beneficial to the growth of fruit.

Description

Fruit bag

Technical Field

The utility model relates to a fruit bag belongs to plant protection technical field.

Background

In the growth process of fruits, in order to prevent plant diseases and insect pests, pesticides are required to be sprayed on fruit trees, so that residual toxicity is left after the fruits are ripe, the quality and the price of the fruits are reduced, and the fruits with much residual toxicity are harmful to human bodies when being eaten. The abrasion of leaves and branches of fruit trees to fruits, the impact of hailstones and the like can cause scars on the surfaces of the fruits and also influence the quality and the price of the fruits. General fruits have low coloring rate and poor color under normal natural illumination conditions if no additional protective measures are taken.

In the existing fruit planting process, a mode of bagging fruits is often adopted to prevent plant diseases and insect pests and collision friction. The fruit bag is used for protecting fruits by paper fruit cultivation bags in order to reduce pesticide residues, improve the safety and sanitation standards of the fruits, reduce fruit spots and fruit rust formed by external stimulation, improve the appearance commodity grade of the fruits, prevent insects, prevent bacteria and the like during the growth or the maturity of the fruits. The paper fruit cultivating bag includes an inner bag and an outer bag. The defects of the paper fruit cultivating bag are as follows: the natural weathering and aging are easy to damage after being washed by rain water or exposed to the sun; secondly, the fruit cultivating bag is affected with damp due to dew or sprayed liquid medicine and the like at night, so that harmful bacteria and fungi are easy to breed, and the fruit cultivating bag is easy to damage after being affected with damp; moreover, under the condition of high temperature, germs are easy to breed, and when the humidity of the outer bag of the fruit bag exceeds 85%, the germs are easy to corrode from the outer bag and enter the inner bag, so that the interior of the fruit bag is mildewed and blacked, and the quality of fruits is affected. In addition, the need for additional nutrients during the growth of the fruit, and thus the quality of the fruit, such as calcium for apple growth, requires additional supplementary spraying. However, after the fruits are bagged, due to the isolation of the fruit bags, when a fruit grower needs to supplement and spray nutrient solution to the fruits, the nutrient solution is difficult to directly enter the fruit bags, and can only supplement nutrient substances to the fruits in an indirect mode by spraying the nutrient solution on trunks, branches and leaves, so that the supplementing effect is very limited. Therefore, improvements in fruit bags are needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the above-mentioned problem of prior art, provide a fruit bag that reduces the germ and infect fruit, improve fruit nutrient substance absorptivity.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a fruit bag comprises a bag body, wherein the bag body comprises an outer bag and an inner bag; a wax layer is arranged on the outer side of the inner bag; at least one drying layer is arranged between the outer bag and the inner bag; the inner side of the inner bag is provided with at least one nutrition layer.

The utility model has the advantages that:

firstly, by arranging the drying layer between the inner bag and the outer bag, the inner bag and the outer bag are dried in time, pathogenic fungi are not easy to breed, the outer bag is prevented from rotting under the infection of rainwater, dew or liquid medicine or from breeding pathogenic bacteria to corrode the inner bag, and fruits in the fruit bag are prevented from mildewing and blackening;

secondly, the structure is simple, the heat insulation is realized, the sunscald is prevented, and the damage of high-temperature strong light to fruits is reduced;

and thirdly, by arranging the nutrient layer, the nutrient layer is arranged on the inner side of the inner bag and is directly contacted with the fruits, so that the nutrient can be directly supplemented for the fruits, and the growth of the fruits is facilitated.

On the basis of the technical scheme, the utility model discloses a reach the convenience of use and the stability of equipment, can also make following improvement to foretell technical scheme:

further, the desiccant layer includes a desiccant.

Furthermore, the drying agent is an alkaline drying agent, germs and fungi are not easy to survive in an alkaline environment, and the alkaline drying agent can inhibit the growth of germs while drying the fruit bags.

Further, the drying agent is one or more of an anhydrous calcium chloride drying agent, an anhydrous calcium carbonate drying agent, an anhydrous calcium sulfate drying agent, an anhydrous copper sulfate drying agent or an anhydrous magnesium sulfate drying agent.

Further, the drying layer further comprises an amino acid; the addition of the amino acid is beneficial to ensuring that the adhesiveness of the drying layer is better, the drying agent can be better attached between the inner bag and the outer bag, and the drying effect is good.

Further, the thickness of the drying layer is 1-5 mm.

Furthermore, the nutrition layer is a calcium agent layer which is an organic calcium film, and calcium is supplemented in a contact manner, so that fruit peels are firmer, are not easy to crack and hurt, and are convenient to transport; and the calcium agent layer can also absorb moisture, so that the inner bag is dried, and the fruit is prevented from being damaged due to overhigh humidity and temperature in the inner bag.

Furthermore, the calcium agent layer comprises amino acid, and the amino acid is favorable for the calcium agent layer to be better attached to the inner bag, so that the calcium agent layer and the inner bag are prevented from falling off.

Further, the thickness of the nutrition layer is 1-5 mm.

Drawings

FIG. 1 is a schematic view of the external structure of the fruit bag of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic diagram of a fruit bag according to an embodiment with the layers removed.

The reference numbers are recorded as follows: 1. an outer bag; 2. an inner bag; 3. drying the layer; 4. a nutritive layer; 5. and (4) a bag opening.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-3, a fruit bag comprises a bag body and a bag opening 5, wherein the bag body comprises an outer bag 1 and an inner bag 2, and the outer bag 1 and the outer bag 2 are made of paper; a wax layer (not shown in the figure) is arranged on the outer side of the inner bag 2; a drying layer 3 is arranged between the outer bag 1 and the inner bag 2; the inner side of the inner bag 2 is provided with a nutrition layer 4.

The drying layer 3 includes a drying agent and an amino acid.

The drying agent is an alkaline drying agent, and specifically, the drying agent can be one or more of an anhydrous calcium chloride drying agent, an anhydrous calcium carbonate drying agent, an anhydrous calcium sulfate drying agent, an anhydrous copper sulfate drying agent or an anhydrous magnesium sulfate drying agent.

The thickness of the drying layer 3 is 1-5 mm.

The nutrition layer 4 is a calcium agent layer, and the calcium agent layer is an organic calcium film.

The calcium agent layer comprises amino acid.

The thickness of the nutrition layer 4 is 1-5 mm.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. A fruit bag comprises a bag body, wherein the bag body comprises an outer bag and an inner bag, and is characterized in that a wax layer is arranged on the outer side of the inner bag; at least one drying layer is arranged between the outer bag and the inner bag; the inner side of the inner bag is provided with at least one nutrition layer.

2. The fruit bag of claim 1 wherein the desiccant layer comprises a desiccant.

3. The fruit bag of claim 2 wherein the desiccant is an alkaline desiccant.

4. The fruit bag of claim 3 wherein the desiccant is one of an anhydrous calcium chloride desiccant, an anhydrous calcium carbonate desiccant, an anhydrous calcium sulfate desiccant, an anhydrous copper sulfate desiccant or an anhydrous magnesium sulfate desiccant.

5. The fruit bag of claim 1, 2, 3 or 4 wherein the thickness of the drying layer is 1-5 mm.

6. The fruit bag of claim 1, wherein the nutritional layer is a calcium agent layer, and the calcium agent layer is an organic calcium film.

7. The fruit bag of claim 1 or 6 wherein the nutritive layer has a thickness of 1-5 mm.

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