CN210338844U - Fruit, vegetable and flower fresh-keeping bag - Google Patents
Fruit, vegetable and flower fresh-keeping bag Download PDFInfo
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- CN210338844U CN210338844U CN201920045188.XU CN201920045188U CN210338844U CN 210338844 U CN210338844 U CN 210338844U CN 201920045188 U CN201920045188 U CN 201920045188U CN 210338844 U CN210338844 U CN 210338844U
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Abstract
The utility model discloses a fruit, vegetable and flower fresh-keeping bag, which comprises a packaging bag main body and a fresh-keeping laminate combined on the packaging bag main body, wherein the fresh-keeping laminate contains a fresh-keeping agent which is a 1-methylcyclopropene generating agent. The 1-methylcyclopropene generator can release 1-methylcyclopropene gas by absorbing water vapor in the environment, and can act on fruits, vegetables and flowers to achieve the effects of inhibiting after-ripening and keeping fresh.
Description
Technical Field
The utility model relates to a wrapping bag technical field especially relates to a fruit vegetables flowers freshness protection package.
Background
The packaging of Chinese fruits, vegetables and flowers is gradually upgraded, but the losses are serious due to the aging after the fruits, vegetables and flowers are picked. The cyclopropene compound 1-MethylCycloPropene (1-MethylCycloPropene, 1-MCP) can irreversibly act on an ethylene receptor in a mode of preferentially binding the ethylene receptor, so that the combination of endogenous ethylene and exogenous ethylene with the ethylene receptor is prevented, the after-ripening or aging of flowers, fruits and vegetables and the like is inhibited, and the aim of keeping fresh is fulfilled.
The currently marketed 1-MCP product is mainly a solid and liquid preparation, needs to be sealed in a certain use environment and can only be used by means of tools, and is not convenient and flexible to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fruit, vegetable and flower fresh-keeping bag with fresh-keeping function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
provides a fresh-keeping bag for fruits, vegetables and flowers, which comprises a packaging bag main body 1 and a fresh-keeping laminated body 2 combined on the packaging bag main body 1. The freshness-retaining laminate 2 is composed of a base material layer and a chemical agent layer. The agent layer contains a preservative which is a 1-methylcyclopropene generating agent and can contact water vapor in the air to release 1-methylcyclopropene gas.
The freshness-retaining laminate 2 may be attached or pressed to the inner side or the outer side of the package body 1, and the two may be tightly or partially bonded, such as spot or strip pressing. The freshness-retaining laminate 2 partially covers the packaging bag body 1.
The packaging bag main body 1 can also be completely composed of the preservation laminated material 2, namely, the preservation laminated material 2 is directly prepared into the preservation bag.
The freshness-retaining laminate 2 may be incorporated inside the package bag main body 1.
The fresh-keeping laminate 2 can also be combined on the outer side of the packaging bag main body 1, at this time, the part of the packaging bag main body 1, which is in contact with the fresh-keeping laminate 2, is ventilated, and the edges of the packaging bag main body 1 and the fresh-keeping laminate 2 can be bonded or pressed together in a perforation mode, or a ventilated material is used, or a part of the packaging bag main body 1 is replaced by the fresh-keeping laminate 2.
The freshness-retaining laminate 2 and the packaging bag body 1 can be printed.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, contain 1-methylcyclopropene propellant in the fresh-keeping laminated object 2, it is after contact fruit vegetables and flowers, can release 1-methylcyclopropene gas through the vapor in the absorption environment to reach and restrain fruit vegetables and flowers after-ripening, play fresh-keeping effect.
Drawings
FIG. 1 is a schematic structural view of a freshness protection package for fruits, vegetables and flowers provided by the present invention;
FIG. 2 is another schematic structural view of the freshness protection package for fruits, vegetables and flowers provided by the present invention;
FIG. 3 is another schematic structural view of the freshness protection package for fruits, vegetables and flowers provided by the present invention;
fig. 4 is another schematic structural diagram of the fresh-keeping bag for fruits, vegetables and flowers provided by the utility model.
In the figure: 1 packaging bag main body and 2 fresh-keeping laminate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, the fresh food for fruit, vegetable and flower includes a package body 1 and a fresh laminate 2. The base material layer of the fresh-keeping laminated material facing the fruits and vegetables is breathable. The medicament layer contains a 1-methylcyclopropene generator. The fresh-keeping laminating material 2 is stuck or pressed on the inner side of the packaging bag main body 1, and the fresh-keeping laminating material and the packaging bag main body can be tightly combined or partially combined. After fruits and vegetables or flowers are filled in the packaging bag, the fruits and vegetables generate water vapor, and the water vapor can enter the 1-methylcyclopropene generating agent, so that 1-methylcyclopropene gas is released into the bag, and the fresh-keeping effect is achieved.
Referring to fig. 2, the fresh-keeping bag for fruits, vegetables and flowers comprises a packaging bag body 1 and a fresh-keeping laminate 2. The fresh-keeping laminated material 2 consists of 2 base material layers and a medicament layer positioned in the middle, the base material layer facing the packaging bag main body 1 is breathable, and the packaging bag main body 1 in contact with the fresh-keeping laminated material 2 is breathable. The medicament layer contains a 1-methylcyclopropene generator. The fresh-keeping laminate 2 is combined on the outer side of the packaging bag main body 1. After fruits and vegetables or flowers are filled in the packaging bag, the fruits and vegetables generate water vapor, and the water vapor can enter the 1-methylcyclopropene generating agent, so that 1-methylcyclopropene gas is released into the bag, and the fresh-keeping effect is achieved.
Referring to fig. 3, the freshness protection package for fruits, vegetables and flowers includes a package body 1 and a freshness protection laminate 2. The base material layer of the fresh-keeping laminated material facing the fruits and vegetables is breathable. The medicament layer contains a 1-methylcyclopropene generator. The fresh-keeping laminated material 2 replaces part of the packaging bag main body 1, and the edges of the two are bonded together. After fruits and vegetables or flowers are filled in the packaging bag, the fruits and vegetables generate water vapor, and the water vapor can enter the 1-methylcyclopropene generating agent, so that 1-methylcyclopropene gas is released into the bag, and the fresh-keeping effect is achieved.
Referring to fig. 4, the fresh-keeping bag for fruits, vegetables and flowers comprises a packaging bag body 1 and a fresh-keeping laminating material 2. The fresh-keeping laminated material 2 consists of 2 substrate layers and a medicament layer positioned in the middle, and the substrate layers facing fruits and vegetables are breathable. The medicament layer contains a 1-methylcyclopropene generator. After fruits and vegetables or flowers are filled in the packaging bag, the fruits and vegetables generate water vapor, and the water vapor can enter the 1-methylcyclopropene generating agent, so that 1-methylcyclopropene gas is released into the bag, and the fresh-keeping effect is achieved.
Claims (4)
1. The utility model provides a fruit vegetables flowers freshness protection package, includes wrapping bag main part (1) and fresh-keeping laminating thing (2), its characterized in that, fresh-keeping laminating thing (2) combine the inboard in wrapping bag main part (1), or fresh-keeping laminating thing (2) combine the outside of wrapping bag main part (1) and fresh-keeping laminating thing (2) the contact partially ventilative, or wrapping bag main part (1) comprises fresh-keeping laminating thing (2), or fresh-keeping laminating thing (2) replace partial wrapping bag main part (1) and both edges bond together, contain the antistaling agent in fresh-keeping laminating thing (2), the antistaling agent is 1-methyl cyclopropene propellant, fresh-keeping laminating thing (2) comprise 2 substrate layers and the medicament layer that is located in the middle of, and fresh-keeping laminating thing (2) are ventilative towards the substrate layer of fruit vegetables.
2. The freshness protection package for fruits, vegetables and flowers as claimed in claim 1, wherein the freshness protection laminate (2) is attached to the package body (1), and the freshness protection laminate (2) partially covers the package body (1).
3. The freshness protection package for fruits, vegetables and flowers as claimed in claim 1, wherein the freshness protection laminate (2) and the package body (1) are printable.
4. The freshness protection package for fruits, vegetables and flowers according to claim 1, wherein the freshness protection laminate (2) is composed of 2 substrate layers and a medicament layer positioned in the middle, and at least 1 substrate layer in the 2 substrate layers is breathable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045188.XU CN210338844U (en) | 2019-01-11 | 2019-01-11 | Fruit, vegetable and flower fresh-keeping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045188.XU CN210338844U (en) | 2019-01-11 | 2019-01-11 | Fruit, vegetable and flower fresh-keeping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210338844U true CN210338844U (en) | 2020-04-17 |
Family
ID=70173231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920045188.XU Active CN210338844U (en) | 2019-01-11 | 2019-01-11 | Fruit, vegetable and flower fresh-keeping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210338844U (en) |
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2019
- 2019-01-11 CN CN201920045188.XU patent/CN210338844U/en active Active
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