Fruit cultivating bag capable of preventing tiger skin disease of apples in storage period
By designing a double-layer fruit bag, the inner fruit bag is purple paint, the outer fruit bag is black and yellow paint, and combined with iron wire fixation, it solves the high cost of prevention and treatment and chemical residues of tiger skin disease during the apple storage period, and achieves safe and economical control of tiger skin disease.
Patent Information
- Application Number
- CN202423220844.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-12-26
AI Technical Summary
The prior art is expensive to prevent and treat tiger skin disease during apple storage period and has hidden dangers of residual chemical reagents, and requires a simple, natural and safe prevention and treatment method.
A double-layer fruit breeding bag is designed, the inner fruit bag is purple paint, and the outer fruit bag is black shade paint and yellow paint, which is fixed with iron wire. It is fed through the early bag and unpacked before harvesting, increasing the contact between the fruit and ultraviolet light and inhibiting the occurrence of tiger skin disease.
It achieves the prevention of tiger skin disease during apple storage period while reducing costs and avoiding chemical reagent residues, ensuring the surface finish of the fruit and ultraviolet light contact, and effectively controlling the occurrence of tiger skin disease.
Smart Images
Figure CN223274602U_ABST
Abstract
Description
Technical Field
[0001] The utility model discloses a fruit protection device, in particular to a fruit cultivation bag which can prevent apples from suffering from tiger skin disease during storage. Background Art
[0002] Apples are rich in nutrients such as vitamin C, dietary fiber, zinc, potassium, and polyphenols. Long-term consumption can supplement nutrition, aid digestion, promote bowel movements, relieve fatigue, and improve appetite. During apple cultivation, apple scalp disease is a common and serious physiological disease that severely impacts the storage, transportation, and sales of the fruit. The occurrence of scalp disease is related to the maturity of the apple, with unripe fruit being more susceptible to the disease than mature fruit. Hot, dry weather increases the likelihood of scalp disease.
[0003] Prompt storage of apples after harvest can reduce the incidence of chafing. Within the temperature range where chafing can occur, the disease typically develops more rapidly at higher temperatures. The concentrations of oxygen and carbon dioxide in the storage environment influence the occurrence of chafing. Strong light promotes the formation of anthocyanins, which can reduce the incidence of chafing.
[0004] Currently, traditional methods for preventing and controlling apple scald disease mainly rely on controlled atmosphere storage technology or chemical treatment. These methods are costly and leave residues on apples, posing a health risk to consumers. Therefore, a simple, natural, and safe method is needed to prevent and control apple scald disease during storage. Summary of the Invention
[0005] The utility model is to solve the above technical problems and provide a fruit bag that can prevent apple skin disease during storage. The purpose is to ensure the surface smoothness of the fruit by bagging in the early stage and effectively control the occurrence of skin disease by increasing the contact of the fruit with ultraviolet light before harvesting.
[0006] In order to achieve the above purpose, the present invention is implemented through the following technical solutions:
[0007] A fruit bag capable of preventing apples from developing tiger skin disease during storage has the following structure: an inner fruit bag is arranged inside an outer fruit bag, the inner fruit bag is bonded to the outer fruit bag via bonding points, a cutting line is horizontally arranged on the upper part of the outer fruit bag, the cutting line divides the outer fruit bag into an upper outer fruit bag and a lower outer fruit bag, an iron wire is fixedly bonded to the right inner wall of the upper outer fruit bag, and the bonding point is arranged above the cutting line.
[0008] Preferably, the inner layer of the inner fruit bag is white, and the outer layer is provided with purple paint.
[0009] Preferably, the inner layer of the outer fruit bag is provided with a black light-shielding paint, and the outer layer is provided with a yellow paint.
[0010] Preferably, a semicircular notch is provided at the middle position of the upper end of the inner fruit bag and the outer fruit bag.
[0011] Preferably, the semicircular notch is arranged above the cutting line.
[0012] Preferably, the bonding point is glue, double-sided tape or thumbtacks.
[0013] Preferably, the bonding point is where the upper ends of the inner fruit bag and the outer fruit bag are bonded into an integrated structure.
[0014] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:
[0015] The fruit bag of the utility model adopts a double-layer bag design of an inner fruit bag and an outer fruit bag. The outer layer of the outer fruit bag is yellow paint, and the inner layer is black light-shielding paint. The material of the inner fruit bag is purple paint on the outer layer, and white inner layer does not require paint. The upper bag of the outer fruit bag is designed with iron wire, which can play the role of fixing and tightening the fruit bag. The upper part of the outer fruit bag is provided with a cutting line, which can be conveniently unpacked before harvest to inhibit the occurrence of tiger skin disease. When the apple fruit grows to a size of 10-15mm, the utility model is put on the outside of the fruit and tightened and fixed with iron wire. One month before the fruit tree is harvested, the lower bag of the outer fruit bag is untied at the cutting line. One bagging solves two problems. The early bagging ensures the surface smoothness of the fruit, and ensures the contact of the fruit with ultraviolet light before harvest in the later stage, effectively controlling the occurrence of tiger skin disease. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic structural diagram of the utility model.
[0017] Figure 2 The utility model is a structural schematic diagram of the utility model with the outer fruit bag and the lower bag removed.
[0018] Figure 3 This is a graph of the light wave transmittance of each section of fruit bags of different colors.
[0019] In the picture, 1. inner fruit bag, 2. outer fruit bag, 3. cutting line, 4. bonding point, 5. notch, 6. iron wire, 7. upper bag of outer fruit bag, 8. lower bag of outer fruit bag. DETAILED DESCRIPTION
[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1
[0021] like Figure 1As shown, the utility model discloses a fruit bag that can prevent apple skin disease during storage. The structure is as follows: an inner fruit bag 1 is positioned within an outer fruit bag 2, and the inner fruit bag 1 is bonded to the outer fruit bag 2 via bonding points 4, located on the upper outer side. Bonding points 4 can be glue, double-sided tape, or thumbtacks. A semicircular notch 5 is provided midway between the upper ends of the inner and outer fruit bags 1 and 2 to facilitate opening. A cutting line 3 is provided transversely on the upper portion of the outer fruit bag 2. The semicircular notch 5 and bonding points 4 are located above the cutting line 3. The cutting line 3 divides the outer fruit bag 2 into an upper bag 7 and a lower bag 8, making it easier to remove the lower bag 8. A wire 6 is fixed to the right inner wall of the upper bag 7. The optimal length of the inner fruit bag 1 is 180 mm and the width is 155 mm, while the optimal length of the outer fruit bag 2 is 200 mm and the width is 160 mm. The cutting line 3 is located 60 mm from the bag opening. The inner layer color of the inner fruit bag 1 is white, and the outer layer is provided with purple paint. The inner layer of the outer fruit bag 2 is provided with black light-shielding paint, and the outer layer is provided with yellow paint. Example 2
[0022] The bonding point 4 described in Example 1 can also be the upper ends of the inner fruit bag 1 and the outer fruit bag 2 bonded into an integral structure. Others are the same as in Example 1.
[0023] The working principle of this utility model is as follows:
[0024] When the apple fruit grows to a size of 10-15 mm, the utility model is placed over the fruit and tightened with wire 6. One month before the fruit trees are harvested, the lower bag 8 of the outer fruit bag is removed at the cutting line 3. This single bagging solves two problems: the early bagging ensures the surface smoothness of the fruit and ensures the fruit's contact with ultraviolet light before harvest, effectively controlling the occurrence of tiger skin disease. The outer layer of the inner fruit bag is a purple coating with high ultraviolet light transmittance, which can increase the fruit's contact with ultraviolet light. The upper part of the outer fruit bag is designed with a cutting line, which is convenient for bagging before harvest, further increasing the fruit's contact with ultraviolet light, which is very different from traditional fruit bags.
[0025] like Figure 3 As shown, the color selection of the fruit-growing bag of the present invention is based on the following experimental basis: the wavelength range of ultraviolet radiation is 200-400nm, among which UV-B radiation has a significant effect on plant fruits. In addition to having an antibacterial effect, an appropriate amount of UV-B radiation can also enhance the disease resistance of plants and change the physiological characteristics of plants.
[0026] The transmitted light spectra in fruit bags of different colors were measured using a Raman spectrometer (QE Pro Raman). The UV-B spectrum transmittance in the purple fruit bags was the highest compared to those in other colors.
Claims
1. A fruit bag that can prevent apple skin disease during storage, characterized in that The structure is as follows: an inner fruit bag (1) is arranged in an outer fruit bag (2), the inner fruit bag (1) is bonded to the outer fruit bag (2) through a bonding point (4), a circle of cutting lines (3) is arranged transversely on the upper part of the outer fruit bag (2), and the cutting lines (3) divide the outer fruit bag (2) into an outer fruit bag upper bag (7) and an outer fruit bag lower bag (8), and an iron wire (6) is fixedly bonded to the inner wall of the outer fruit bag upper bag (7), and the bonding point (4) is arranged above the cutting line (3).
2. A fruit bag for preventing apple skin disease during storage according to claim 1, characterized in that The inner layer of the inner fruit bag (1) is white, and the outer layer is provided with purple paint.
3. The fruit bag for preventing apple skin disease during storage according to claim 1, characterized in that The inner layer of the outer fruit bag (2) is provided with a black light-shielding paint, and the outer layer is provided with a yellow paint.
4. The fruit bag for preventing apple skin disease during storage according to claim 1, characterized in that A semicircular notch (5) is provided at the middle position of the upper ends of the inner fruit bag (1) and the outer fruit bag (2).
5. The fruit bag for preventing apple skin disease during storage according to claim 4, characterized in that The semicircular notch (5) is arranged above the cutting line (3).
6. The fruit bag for preventing apple skin disease during storage according to claim 1, characterized in that The bonding point (4) is glue, double-sided tape or thumbtack.
7. The fruit bag for preventing apple skin disease during storage according to claim 1, characterized in that The bonding point (4) is where the upper ends of the inner fruit bag (1) and the outer fruit bag (2) are bonded into an integrated structure.