CN219215989U - Anti-deformation grain storage bag - Google Patents
Anti-deformation grain storage bag Download PDFInfo
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- CN219215989U CN219215989U CN202223274175.0U CN202223274175U CN219215989U CN 219215989 U CN219215989 U CN 219215989U CN 202223274175 U CN202223274175 U CN 202223274175U CN 219215989 U CN219215989 U CN 219215989U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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Abstract
The utility model discloses an anti-deterioration grain storage bag, which comprises: the top of the bag body is provided with a taking and placing opening; the first strip-shaped self-sealing strip is arranged between two sides of the bag body at the pick-and-place opening; the second strip-shaped self-sealing strip is arranged between two sides of the middle part of the bag body; two deoxidization assemblies locate the bag body side of bag body just is located respectively the both sides of second bar from the strip seal, deoxidization assembly includes: the hollowed-out opening is formed in one side of the bag body; the accommodating box is provided with an opening at one end, a circle of connecting flange is outwards protruded from the outer wall at one end of the opening, the size of the connecting flange is larger than that of the hollowed-out opening, and one end of the opening of the accommodating box is opposite to and attached to the hollowed-out opening; deoxidizing agent, which is arranged in the accommodating box; the circular self-sealing strip is arranged between the outer side of the bag body and the connecting flange and positioned on the outer side of the circumference of the hollowed-out opening, and the accommodating box is arranged on the bag body through the circular self-sealing strip.
Description
Technical Field
The utility model belongs to the technical field of packaging, and particularly relates to an anti-deformation grain storage bag.
Background
Raw materials or rough processed products of grains such as oat, wheat, oat bran, wheat bran and the like are easy to grow insects due to loose sealing and proper ambient temperature and humidity in the storage process. In addition, most of the fat in the raw materials is unsaturated fatty acid, so that the raw materials are extremely easy to oxidize and rancid in the presence of oxygen, generate peculiar smell such as oil consumption smell, sourness and the like, and cause the reduction of the nutritive value of the product.
The existing storage bag can not store grains for a long time, and the grains are easy to deteriorate after a long time. In order to solve the above problems, the existing main method is to fill nitrogen and put deoxidizer into the package.
Filling nitrogen into the package means that the oxygen content in the package is reduced, thereby reducing the problems of insect growth and oxidative rancidity. However, the method has the following defects that firstly, the nitrogen filling effect is poor, the oxygen residue is high, and secondly, the nitrogen filling equipment has low efficiency and only can discharge part of oxygen, and secondly, the method is not suitable for filling nitrogen in all packaging and product forms. 2. The nitrogen filling cost is high, the residual oxygen content in the package can reach 5% or even within 2% to play a role in inhibiting the insect growth and the fatty rancidity, but the required nitrogen filling equipment has higher cost and can limit practical application.
The deoxidizer is a substance capable of reacting with oxygen, such as reduced iron powder, to absorb oxygen in the package and prevent oxidation of grains in the package. The existing package is deoxidized by deoxidizing agent in a way that the deoxidizing agent in small bags is directly put into the package, but the deoxidizing agent is directly put into the package to be contacted with grains, so that the grains are easy to be polluted.
The utility model patent with the application number of CN202220085886.4 discloses a zipper-type deoxidizing fresh-keeping bag, which is a three-side sealing bag formed by two layers of outer films and one layer of interlayer film through heat sealing, wherein the interlayer film is clamped between the two layers of outer films, a sealing zipper is hot-pressed at the bag mouth of the bag, the sealing zipper is hot-pressed inside the interlayer film and one layer of outer films, the interlayer film and the outer films hot-pressed with the sealing zipper form an interlayer for placing an oxygen absorbent, the oxygen absorbent can be prevented from falling off, and the zipper can be opened and closed to replace the oxygen absorbent to repeatedly use the zipper bag.
The existing fresh-keeping bag capable of replacing the deoxidizer needs to be opened and then the deoxidizer is replaced, and oxygen is easy to enter in the replacement process due to the fact that the packaging opening is large. And the deoxidizer is stored in the interlayer and is easy to be extruded by food in the fresh-keeping bag so as not to be taken out easily, and the deoxidizer is very troublesome to replace.
Disclosure of Invention
In view of the problems in the background art, an object of the present utility model is to provide an anti-deterioration grain storage bag comprising:
the top of the bag body is provided with a taking and placing opening;
the first strip-shaped self-sealing strip is arranged between two sides of the bag body at the pick-and-place opening;
the second strip-shaped self-sealing strip is arranged between two sides of the middle part of the bag body;
two deoxidization assemblies locate the bag body side of bag body just is located respectively the both sides of second bar from the strip seal, deoxidization assembly includes:
the hollowed-out opening is formed in one side of the bag body;
the accommodating box is provided with an opening at one end, a circle of connecting flange is outwards protruded from the outer wall at one end of the opening, the size of the connecting flange is larger than that of the hollowed-out opening, and one end of the opening of the accommodating box is opposite to and attached to the hollowed-out opening;
deoxidizing agent, which is arranged in the accommodating box;
the circular self-sealing strip is arranged between the outer side of the bag body and the connecting flange and positioned on the outer side of the circumference of the hollowed-out opening, and the accommodating box is arranged on the bag body through the circular self-sealing strip.
Preferably, the two deoxidizing components are respectively close to the first strip-shaped self-seal and the second strip-shaped self-seal.
Preferably, the bag body is made of an aluminum-plastic composite film, and the accommodating box is made of a hard plastic material.
Preferably, the deoxidizer is an indication deoxidizer.
Preferably, the hollowed-out opening and the accommodating box are both circular.
Preferably, the bag body is provided with a heat seal above the first strip-shaped self-seal strip.
Preferably, the hollowed-out openings are grids.
Preferably, the circular self-sealing strip comprises a circular self-sealing strip concave strip and a circular self-sealing strip convex strip, wherein the circular self-sealing strip concave strip is arranged on the outer side of the bag body, and the circular self-sealing strip convex strip is arranged on one surface of the connecting flange towards the bag body.
Preferably, the accommodating box is made of transparent materials.
By adopting the technical scheme, the utility model has the following advantages and positive effects compared with the prior art:
1. the utility model can conveniently detach the accommodating box outside the bag body through the circular self-sealing strip so as to realize the purpose of conveniently replacing the deoxidizer in the accommodating box. And in the process of changing the deoxidizer, only the hollowed-out opening of the bag body is communicated with the outside, the opening is smaller, and the oxygen inlet amount is small.
2. The utility model can effectively reduce the oxygen content in the bag body by arranging the deoxidizing component, thereby reducing the problems of grain insects and oxidation rancidity. The holding box is connected with the bag body through the round self-sealing strip, can keep sealing with the bag body when realizing detachable connection, and prevents external oxygen from entering the bag body. The detachable connection can independently store the accommodating box when in package and transportation, and the accommodating box is assembled when in use, so that the transportation and storage efficiency is improved; and the accommodating boxes are detachable pieces and can be mutually standby, so that the universality is improved.
3. The utility model is also provided with the second strip-shaped self-sealing strip, the bag body can be divided into two parts, when the grain amount in the bag body is less than half, the second strip-shaped self-sealing strip can seal half of the bag body, so that the oxygen content of the lower half part is reduced, the consumption of deoxidizing agent is reduced, and the deterioration of the grain is further prevented.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic view of a bag body of the present utility model;
FIG. 2 is a schematic view of a container according to the present utility model;
FIG. 3 is a partial perspective view of the pouch body of the present utility model with the receiving box;
FIG. 4 is a front view of the present utility model when the cartridge is loaded with deoxidizer.
Reference numerals illustrate:
1: a bag body; 2: a first strip-shaped self-seal; 3: a second strip-shaped self-sealing strip; 4: a hollowed-out opening; 5: a housing case; 6: a connecting flange; 7: a deoxidizing agent; 8: heat sealing; 9: round self-sealing strip concave strip; 10: circular self-sealing strip convex strip.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples. The advantages and features of the present utility model will become more apparent from the following description. It is noted that the drawings are in a very simplified form and utilize non-precise ratios, and are intended to facilitate a convenient, clear, description of the embodiments of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Referring to fig. 1 to 3, the core of the present utility model is to provide an anti-deformation grain storage bag comprising a bag body 1, a first strip-shaped self-seal 2, a second strip-shaped self-seal 3 and two deoxidizing components.
The bag body 1 is made of a plastic film, and can be specifically made of an aluminum-plastic composite film with good oxygen and water barrier property. The top of the bag body 1 is provided with a taking and placing opening. The first strip-shaped self-sealing strip 2 is arranged between two sides of the bag body 1 at the taking and placing opening, and the bag body 1 is further provided with a heat seal 8 above the first strip-shaped self-sealing strip 2. The access opening is sealed by a first strip-shaped self-sealing strip 2 and a heat seal 8.
The second strip-shaped self-sealing strip 3 is arranged between two sides of the middle part of the bag body 1, and the bag body 1 can be divided into two parts through the second strip-shaped self-sealing strip 3.
The first strip-shaped self-sealing strip 2 and the second strip-shaped self-sealing strip 3 are embedded sealing strips in the form of concave convex strips, can be integrally formed on two side bag bodies of the bag body 1, and can be adhered and arranged on the bag body 1 through concave strip and convex strip parts.
The two deoxidizing components are arranged on the side part of the bag body 1 and are respectively positioned on two sides of the second strip-shaped self-sealing strip 3, and the two deoxidizing components are respectively close to the first strip-shaped self-sealing strip 2 and the second strip-shaped self-sealing strip 3.
Specifically, the deoxidizing component comprises a hollowed-out opening 4, a containing box 5, a deoxidizing agent 7 and a round self-sealing strip.
The hollowed-out opening 4 is arranged on one side of the bag body 1, and is specifically a grid. The accommodating box 5 is made of hard plastic, and the hollow opening 4 and the accommodating box 5 in this embodiment are both circular, and in other embodiments, may be other shapes, which is not limited herein.
The accommodating box 5 is opened towards one end of the bag body 1, and one end of the opening of the accommodating box is opposite to the hollowed-out opening 4 and is in fit arrangement, so that the accommodating box 5 is communicated with the inside of the bag body 1. The outer wall of the accommodating box 5 at one end of the opening is provided with a circle of connecting flange 6 in an outward protruding mode, and the diameter of the connecting flange 6 is larger than that of the hollowed-out opening 4.
The deoxidizer 7 is disposed in the accommodating box 5, and in this embodiment, the deoxidizer 7 is an indication deoxidizer, and the usage of the deoxidizer 7 can be determined by the change of the color indication strip. By arranging the deoxidizer 7 in the accommodating box 5 and by arranging the hollowed-out opening 4, the deoxidizer 7 is prevented from being mixed into grains or poured out along with the grains so as to avoid improper eating, and the deoxidizer 7 is mixed into the grains to influence the contact with air and can not fully play a role.
The circular self-sealing strip is arranged between the outer side of the bag body 1 and the connecting flange 6 and positioned at the outer side of the circumference of the hollowed-out opening 4, and the accommodating box 5 is arranged on the bag body 1 through the circular self-sealing strip and sealed by the circular self-sealing strip, so that external air is prevented from entering the accommodating box 5 and the bag body 1.
The circular self-sealing strip is a jogged sealing strip in the form of concave raised strips and comprises a circular self-sealing strip concave strip 9 and a circular self-sealing strip raised strip 10, wherein the circular self-sealing strip concave strip 9 is arranged on one surface of the bag body 1, the circular self-sealing strip raised strip 10 is arranged on one surface of the connecting flange 6 of the accommodating box 5, which faces the bag body 1, and the circular self-sealing strip concave strip 9 and the circular self-sealing strip raised strip 10 can be interchanged. The circular self-sealing strip concave strip 9 and the circular self-sealing strip convex strip 10 can be integrally formed on the bag body 1 and the accommodating box 5, or can be adhered and arranged through concave strip and convex strip parts, and the method is not limited herein.
In this embodiment, the accommodating box 5 is made of transparent material, so as to facilitate observation of the change of the color indicator of the deoxidizer 7.
The utility model can effectively reduce the oxygen content in the bag body 1 by arranging the deoxidizing component, thereby reducing the problems of grain insects and oxidation rancidity. The containing box 5 is connected with the bag body 1 through a circular self-sealing strip, can keep sealing with the bag body 1 while realizing detachable connection, and prevents external oxygen from entering the bag body 1. The accommodating box 5 can be independently stored in the detachable connection when packaged and transported, and is assembled when the accommodating box is used, so that the transportation and storage efficiency is improved; the accommodating box 5 can be conveniently detached from the outside of the bag body 1 through the circular self-sealing strip, so that the aim of conveniently replacing the deoxidizer 7 in the accommodating box 5 is fulfilled. And in the process of replacing the deoxidizer 7, only the hollow opening 4 of the bag body 1 is communicated with the outside, the opening is smaller, and the oxygen inlet amount is small. The detachable connection is also convenient for replacing the deoxidizer 7 in the accommodating box 5; and the accommodating boxes 5 are detachable pieces and can be mutually standby, so that the universality is improved.
The utility model is also provided with the second strip-shaped self-sealing strip 3, so that the bag body 1 can be divided into two parts, when the grain amount in the bag body 1 is less than half, half of the bag body can be sealed by the second strip-shaped self-sealing strip 3, so that the oxygen content of the lower half part is reduced, the consumption of the deoxidizer 7 is reduced, and the deterioration of the grain is further prevented.
The utility model reduces the problems of easy insect growth and deterioration of oxidation rancidity of grain raw materials or crude products in the storage process, and prolongs the shelf life of the grain raw materials or crude products. The deoxidizer 7 is arranged outside the bag body 1 to deoxidize the gas in the bag body 1, no extra equipment is needed, the deoxidizer 7 has low cost, and deoxidizers 7 with different specifications can be configured according to the packaging specifications, so that the deoxidizer has low cost and is convenient to use. Under the condition of selecting the deoxidizer 7 with proper specification, the residual quantity of oxygen in the bag body 1 can be reduced to be less than 2 percent, and can effectively inhibit insects and fat oxidation rancidity in the product.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments. Even if various changes are made to the present utility model, it is within the scope of the appended claims and their equivalents to fall within the scope of the utility model.
Claims (9)
1. An anti-deterioration grain storage bag, comprising:
the top of the bag body is provided with a taking and placing opening;
the first strip-shaped self-sealing strip is arranged between two sides of the bag body at the pick-and-place opening;
the second strip-shaped self-sealing strip is arranged between two sides of the middle part of the bag body;
two deoxidization assemblies locate the bag body side of bag body just is located respectively the both sides of second bar from the strip seal, deoxidization assembly includes:
the hollowed-out opening is formed in one side of the bag body;
the accommodating box is provided with an opening at one end, a circle of connecting flange is outwards protruded from the outer wall at one end of the opening, the size of the connecting flange is larger than that of the hollowed-out opening, and one end of the opening of the accommodating box is opposite to and attached to the hollowed-out opening;
deoxidizing agent, which is arranged in the accommodating box;
the circular self-sealing strip is arranged between the outer side of the bag body and the connecting flange and positioned on the outer side of the circumference of the hollowed-out opening, and the accommodating box is arranged on the bag body through the circular self-sealing strip.
2. The anti-deformation grain storage bag of claim 1, wherein two of the deoxidizing components are adjacent to the first and second self-seals, respectively.
3. The anti-deterioration grain storage bag of claim 1, wherein the bag body is made of an aluminum plastic composite film and the receiving box is made of a hard plastic material.
4. The anti-deterioration grain storage bag of claim 1, wherein the deoxidizer is an indicator deoxidizer.
5. The anti-deterioration grain storage bag of claim 1, wherein the hollowed-out opening and the receiving box are both circular.
6. The anti-tamper cereal storage bag of claim 1, wherein said bag body is provided with a heat seal above said first strip seal.
7. The anti-deterioration grain storage bag of claim 1, wherein the hollowed-out openings are a mesh.
8. The anti-deformation grain storage bag of claim 1, wherein the circular self-sealing strip comprises a circular self-sealing strip concave strip and a circular self-sealing strip convex strip, the circular self-sealing strip concave strip is arranged on the outer side of the bag body, and the circular self-sealing strip convex strip is arranged on one surface of the connecting flange towards the bag body.
9. The anti-deterioration grain storage bag of claim 1, wherein the containment box is a transparent material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221302460 | 2022-05-27 | ||
| CN2022213024606 | 2022-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219215989U true CN219215989U (en) | 2023-06-20 |
Family
ID=86759068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223274175.0U Active CN219215989U (en) | 2022-05-27 | 2022-12-07 | Anti-deformation grain storage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219215989U (en) |
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2022
- 2022-12-07 CN CN202223274175.0U patent/CN219215989U/en active Active
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