CN216566180U - Sealing-free breathable small solid-state fungus fermentation bag - Google Patents
Sealing-free breathable small solid-state fungus fermentation bag Download PDFInfo
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- CN216566180U CN216566180U CN202121749221.0U CN202121749221U CN216566180U CN 216566180 U CN216566180 U CN 216566180U CN 202121749221 U CN202121749221 U CN 202121749221U CN 216566180 U CN216566180 U CN 216566180U
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Abstract
The utility model relates to a sealing-free breathable small-sized solid fungus fermentation bag, wherein a bag body is formed by a high-temperature-resistant plastic film; the bag body is divided into five surfaces, so that the accommodating capacity of the fermentation bag is enlarged; four ventilation films are arranged on the four sides of the periphery for ventilation in the fermentation process; the air-permeable membrane is high-temperature resistant sterile filter cotton with the aperture of 0.2 mu m and can filter external mixed bacteria; the sealing position of the bag body is a high-temperature resistant double-layer sealing self-sealing belt, so that the direct sealing of the fermentation bag is realized. The utility model can reduce the use of a sealing machine in the solid fermentation culture operation process, and relieve the complexity of the operation and the contamination probability; in addition, four breathable films are distributed on five surfaces of the utility model, so that the ventilation degree in the fermentation process can be enhanced, the fermentation capacity is larger, and the pollution by external bacteria can be effectively prevented.
Description
Technical Field
The utility model relates to a sealing-free breathable small-sized solid fungus fermentation bag.
Background
Solid state fermentation is a common fermentation means in the production of edible fungi and traditional Chinese medicines. In solid state fermentation, fungal fermentation bags are a common consumable. In the sterilization and inoculation process, the fermentation bag is often sterilized repeatedly by a sealing machine, and the probability of contamination of the culture medium is increased in the operation process, which results in fermentation failure. At the present stage, no product with a simple self-sealing belt designed for the solid fungus fermentation bag exists in the market.
Disclosure of Invention
In order to solve the problems, the utility model provides a sealing-free breathable small-sized solid fungus fermentation bag.
The novel technical scheme of this use is: the bag body is made of a high-temperature resistant plastic film; the bag body is divided into five surfaces, so that the accommodating capacity of the fermentation bag is enlarged; four ventilation films are arranged on the four sides of the periphery for ventilation in the fermentation process; the air-permeable membrane is high-temperature resistant sterile filter cotton with the aperture of 0.2 mu m and can filter external mixed bacteria; the sealing position of the bag body is a high-temperature resistant double-layer sealing self-sealing belt, so that the direct sealing of the fermentation bag is realized.
The bag body of the utility model is made of a high-temperature resistant plastic film.
The bag body of the utility model is divided into five surfaces.
Four sides around the utility model are provided with four high temperature resistant sterile breathable films.
The sealing position of the bag body is provided with a high-temperature resistant double-layer sealing self-sealing belt.
The working process of the utility model is as follows: opening the fermentation bag, and filling culture medium into the bag, wherein the quantity of the culture medium does not exceed the lower end of the sterile breathable film; pressing the sealing valve bag for sealing, and placing the valve bag in a high-temperature high-pressure sterilizer for sterilization; after the sterilization is finished, the fermentation bag is placed in an aseptic environment and cooled to room temperature; opening the fermentation bag, inoculating strains, and pressing a sealing self-sealing bag for sealing; then culturing in a suitable environment.
The utility model has the beneficial effects that: the utility model can reduce the use of a sealing machine in the solid fermentation culture operation process, and relieve the complexity of the operation and the contamination probability; four breathable films are distributed on five surfaces of the fermentation tank, so that the ventilation degree in the fermentation process can be enhanced; the utility model designs five-side composition, which has larger fermentation capacity; the sealing position of the bag body is a high-temperature resistant double-layer sealing self-sealing belt, so that the bag body can be effectively prevented from being polluted by external bacteria.
Drawings
FIG. 1 is a schematic view of the structure of a non-sealed breathable small-sized solid fungus fermentation bag of the present invention.
Detailed Description
A non-sealing small-sized air-permeable solid fungus fermentation bag comprises a bag body 1, a double-layer sealing self-sealing belt 2 and an air-permeable film 3. The bag body 1 is made of a high-temperature resistant plastic film, and the bag body 1 is divided into five surfaces; the five surfaces of the bag body are provided with four breathable films 3 for ventilation in the fermentation process, and the breathable films are high-temperature-resistant sterile filter cotton with the aperture of 0.2 mu m and can filter external mixed bacteria while ventilating; the sealing position of the bag body is a double-layer sealing self-sealing bag with a self-sealing belt 3 and high temperature resistance, so that the fermentation bag can be directly sealed.
The utility model bag body 1 is composed of a high temperature resistant plastic film.
The bag body 1 of the utility model is divided into five surfaces.
Four sides around the utility model are provided with four high temperature resistant sterile breathable films 2.
The sealing position of the bag body is provided with a high-temperature resistant double-layer sealing self-sealing belt 3.
The working process of the utility model is as follows: opening the fermentation bag, and filling culture medium into the bag, wherein the quantity of the culture medium does not exceed the lower end of the sterile breathable film; pressing the sealing valve bag for sealing, and placing the valve bag in a high-temperature high-pressure sterilizer for sterilization; after the sterilization is finished, the fermentation bag is placed in an aseptic environment and cooled to room temperature; opening the fermentation bag, inoculating strains, and pressing a sealing self-sealing bag for sealing; then culturing in a suitable environment.
The utility model has the beneficial effects that: the utility model can reduce the use of a sealing machine in the solid fermentation culture operation process and relieve the complexity of the operation; four breathable films are designed on the four sides of the periphery of the fermentation tank, so that the ventilation degree in the fermentation process can be enhanced; the utility model is composed of five parts, and has larger fermentation capacity; the sealing position of the bag body is a high-temperature resistant double-layer sealing self-sealing belt, so that the bag body can be effectively prevented from being polluted by external bacteria.
Claims (1)
1. The utility model provides a ventilative small-size solid-state fungus fermentation bag of exempting from to seal which characterized in that: the bag body is made of a high-temperature resistant plastic film; the bag body is divided into five surfaces, so that the accommodating capacity of the fermentation bag is enlarged; four ventilation films are arranged on the four sides of the periphery for ventilation in the fermentation process; the air-permeable membrane is high-temperature resistant sterile filter cotton with the aperture of 0.2 mu m and can filter external mixed bacteria; the sealing position of the bag body is a high-temperature resistant double-layer sealing self-sealing belt, so that the direct sealing of the fermentation bag is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121749221.0U CN216566180U (en) | 2021-07-29 | 2021-07-29 | Sealing-free breathable small solid-state fungus fermentation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121749221.0U CN216566180U (en) | 2021-07-29 | 2021-07-29 | Sealing-free breathable small solid-state fungus fermentation bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216566180U true CN216566180U (en) | 2022-05-20 |
Family
ID=81592606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121749221.0U Expired - Fee Related CN216566180U (en) | 2021-07-29 | 2021-07-29 | Sealing-free breathable small solid-state fungus fermentation bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216566180U (en) |
-
2021
- 2021-07-29 CN CN202121749221.0U patent/CN216566180U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220520 |