CN219989944U - Environment-friendly food package inner bag - Google Patents
Environment-friendly food package inner bag Download PDFInfo
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- CN219989944U CN219989944U CN202321098779.6U CN202321098779U CN219989944U CN 219989944 U CN219989944 U CN 219989944U CN 202321098779 U CN202321098779 U CN 202321098779U CN 219989944 U CN219989944 U CN 219989944U
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- bag
- packaging bag
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- packaging
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- 235000013305 food Nutrition 0.000 title claims abstract description 57
- 238000004806 packaging method and process Methods 0.000 claims abstract description 110
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 14
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 6
- 239000004626 polylactic acid Substances 0.000 claims description 6
- 230000003064 anti-oxidating effect Effects 0.000 claims description 3
- 239000010408 film Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 59
- 230000006378 damage Effects 0.000 abstract description 9
- 239000011229 interlayer Substances 0.000 abstract description 8
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 235000019640 taste Nutrition 0.000 description 15
- 238000012856 packing Methods 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000005033 polyvinylidene chloride Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses an environment-friendly food packaging inner bag, which relates to the technical field of environment-friendly food packaging bags and comprises a packaging bag, wherein an inner folded edge is arranged on one side of the packaging bag, a sealing opening is fixedly connected to the top of the packaging bag, a first layer of packaging bag is fixedly connected to the inside of the packaging bag, a second layer of packaging bag is fixedly connected to the inside of the packaging bag, a third layer of packaging bag is fixedly connected to the inside of the packaging bag, an inner layer of packaging bag is fixedly connected to the inner wall of the packaging bag, an air hole is formed in one side of the inner layer of packaging bag, and a fiber drying sheet is placed in the inner layer of packaging bag. The traditional non-degradable packaging bag is made of degradable materials to be used as an inner film and paper materials to be used as an outer layer, the decomposition speed is high in a natural state, the ecological environment cannot be affected, the harm is greatly reduced, meanwhile, the inner layer bag is connected to the inner wall of the packaging bag, and the fiber drying sheets are placed in the interlayer to be subjected to fresh-keeping treatment through the air holes, so that the fiber drying sheets cannot be directly contacted with food, and the integrity of the food is guaranteed.
Description
Technical Field
The utility model relates to the technical field of environment-friendly food packaging inner bags, in particular to an environment-friendly food packaging inner bag.
Background
The food packaging bag is one of the packaging designs, and is used for conveniently preserving and storing food in life, so that the food packaging bag is produced. The food packaging bag refers to a film container which is directly contacted with food and is used for containing and protecting the food. Materials such as PVDC (polyvinylidene chloride), PE (polyethylene), PP (polypropylene) and the like are adopted for the existing food packaging bags, the packaging bags can be slowly degraded in the soil or water or even can not be degraded forever, so that the packaging bags exist in the natural environment for a long time, the soil, the water source and the ecological environment are influenced, the harm is obvious, the mixing is usually carried out when the food with mixed taste is packaged, the food is often found to be tainted due to the mixing during the feedback of customers, the taste of the food is influenced, a large number of inner packaging bags are required to be used for packaging different tastes by adopting separate packaging, the expenditure of packaging cost is increased, and the profit of production is reduced.
The following problems exist in the prior art:
1. the inner bag material of the existing food packaging bag is made of PVDC (polyvinylidene chloride), PE (polyethylene), PP (polypropylene) and other materials, and the packaging bags can be slowly degraded or even never degraded in the soil or water, so that the packaging bags exist in the natural environment for a long time, the soil, the water source and the ecological environment are influenced, the harm is obvious, and the fiber drying sheets are placed in the belt to be in direct contact with food, so that the appearance of the food is easily influenced by adhesion on the food.
2. The mixed packing is usually carried out when packing a food with mixed taste, and the mixed packing is frequently found to cause the food to have a cross taste when a customer feeds back, so that the taste of the food is influenced, a large number of inner bags are required to be packed by adopting separate packing for different tastes, so that the expenditure of packing cost is increased, the profit of production is reduced, and the ecological harm is caused after a large number of packing bags are used for discarding.
Disclosure of Invention
The utility model provides an environment-friendly food packaging inner bag, which solves the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the environment-friendly food packaging inner bag comprises a packaging bag, wherein an inner folded edge is arranged on one side of the packaging bag, a sealing opening is fixedly connected to the top of the packaging bag, a first layer of packaging bag is fixedly connected to the inside of the packaging bag, and a second layer of packaging bag is fixedly connected to the inside of the packaging bag;
the inside fixedly connected with third layer wrapping bag of wrapping bag the inner wall fixedly connected with inlayer bag of wrapping bag, the bleeder vent has been seted up to one side of inlayer bag, the inside of inlayer bag has been placed the dry piece of fibre, the inner wall of wrapping bag comprises degradable film layer, the outer wall of wrapping bag comprises the paper layer.
The technical scheme of the utility model is further improved as follows: the inner side of the bag mouth of the packaging bag is fixedly provided with a self-sealing strip, and two sides of the bag mouth of the first layer of packaging bag, the second layer of packaging bag and the third layer of packaging bag are fixedly provided with self-sealing strips.
By adopting the technical scheme, the self-sealing strip is arranged at the opening of each layer, and when the self-sealing strip is detached for use, the self-sealing strip can be used for sealing, so that food deterioration can be prevented.
The technical scheme of the utility model is further improved as follows: and one side of each of the first layer of packaging bag, the second layer of packaging bag and the third layer of packaging bag is fixedly provided with an inner layer of packaging bag and a fiber drying sheet to form an anti-oxidation structure.
By adopting the technical scheme, the fiber drying sheet is placed in the interlayer by installing the inner layer bag on the inner wall of the packaging bag, so that the fiber drying sheet can be prevented from directly contacting food to damage the appearance of the food.
The technical scheme of the utility model is further improved as follows: the two sides of the sealing port are provided with easy-tearing ports, and the positions of the easy-tearing ports are slightly higher than those of the self-sealing strip.
By adopting the technical scheme, the sealing port can be opened by the easy-to-tear port and the loose port above the self-sealing tape in the scheme, so that the packaging bag is opened for eating food.
The technical scheme of the utility model is further improved as follows: the degradable film layer is made of PLA (polylactic acid) base material and forms a degradable packaging bag with the paper layer.
By adopting the technical scheme, the degradable material is adopted as the inner film and the paper material is adopted as the outer layer, so that the degradation speed is high in a natural state, and the food packaging bag is environment-friendly.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an environment-friendly food packaging inner bag, which adopts a traditional non-degradable packaging bag to make an inner film and a paper material to make an outer layer, so that the degradation speed is high in a natural state, the ecological environment is not influenced, the harm is greatly reduced, meanwhile, the inner layer bag is connected with the inner wall of the packaging bag, and a fiber drying sheet is placed in an interlayer to be subjected to fresh-keeping treatment through an air hole, so that the fiber drying sheet is not in direct contact with food, and the integrity of the food is ensured.
2. The utility model provides an environment-friendly food packaging inner bag, which is characterized in that an original packaging bag which is mixed together is modified, two interlayer layers are added, so that the packaging bag is divided into three parts, foods with different tastes can be put in, the problem of flavor mixing caused by mixing is avoided, the taste of each taste is ensured, and meanwhile, the use amount of the packaging bag inner bag can be reduced by adopting the packaging bag inner bag to package various tastes, so that the packaging cost is reduced, the use of the packaging bag is reduced, and the influence on the ecological environment can be reduced.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a front view of a portion of the structure of FIG. 1 in accordance with the present utility model;
fig. 4 is a cross-sectional view of a portion of the structure of fig. 1 in accordance with the present utility model.
In the figure: 1. packaging bags; 2. an inner flanging; 3. sealing the mouth; 4. a first layer of packaging bag; 5. a second layer of packaging bags; 6. a third layer of packaging bag; 7. self-sealing strip; 8. an inner layer bag; 9. ventilation holes; 10. a fibrous dry sheet; 11. a degradable film layer; 12. a paper layer.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides an environment-friendly food packaging inner bag, which comprises a packaging bag 1, wherein an inner folded edge 2 is arranged on one side of the packaging bag 1, a sealing opening 3 is fixedly connected to the top of the packaging bag 1, a first layer of packaging bag 4 is fixedly connected to the inside of the packaging bag 1, and a second layer of packaging bag 5 is fixedly connected to the inside of the packaging bag 1;
the inside fixedly connected with third layer wrapping bag 6 of wrapping bag 1 the inner wall fixedly connected with inlayer bag 8 of wrapping bag 1, bleeder vent 9 has been seted up to one side of inlayer bag 8, fibre dry piece 10 has been placed to the inside of inlayer bag 8, the inner wall of wrapping bag 1 comprises degradable film layer 11, the outer wall of wrapping bag 1 comprises paper layer 12.
In this embodiment, the outer layer is made to degradable material adoption inner membrance, paper material with traditional nondegradable wrapping bag, and decomposition rate is very fast under natural state, can not influence ecological environment, and harm is greatly reduced, simultaneously at the inner wall connection inner bag of wrapping bag, put the fibre dry piece in the interlayer and carry out fresh-keeping processing through the bleeder vent to can not direct contact food, guaranteed the integrality of food. Through the transformation to the wrapping bag inner bag, with the wrapping bag of originally adorning in a lump in mixture, increase twice interlayer, make the wrapping bag separated into the triplex, can put into the food of different tastes, avoided the problem of the cross smell that the dress brought in mixture, guaranteed the taste of every taste, adopt the multiple taste of wrapping bag inner bag packing to reduce the quantity of use of wrapping bag inner bag simultaneously to reduce packing cost, and reduce the use of wrapping bag, can reduce the influence that harm ecological environment received.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner side of the opening of the packaging bag 1 is fixedly provided with a self-sealing strip 7, two sides of the opening of the first layer packaging bag 4, the second layer packaging bag 5 and the third layer packaging bag 6 are fixedly provided with self-sealing strips 7, and one sides of the first layer packaging bag 4, the second layer packaging bag 5 and the third layer packaging bag 6 are fixedly provided with an inner layer bag 8 and a fiber drying sheet 10 to form an anti-oxidation structure.
In this embodiment, the self-sealing tape is installed at the opening of each layer, when the self-sealing tape is detached for use, food deterioration can be prevented, and the fiber drying sheet is placed in the interlayer by installing the inner layer bag on the inner wall of the packaging bag, so that the fiber drying sheet can be prevented from directly contacting food to damage the appearance of the food.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the two sides of the sealing opening 3 are provided with easy-tearing openings, the positions of the easy-tearing openings are slightly higher than those of the self-sealing strip 7, and the degradable film layer 11 is made of PLA (polylactic acid) base material and forms a degradable packaging bag with the paper layer 12.
In the embodiment, the sealing port can be opened by the easy-to-tear port at the upper part of the self-sealing strip, so that the packaging bag is opened for eating food, and the degradable material is adopted as the inner film and the paper material is adopted as the outer layer, so that the self-sealing strip has a high decomposition speed in a natural state and is an environment-friendly food packaging bag.
The working principle of the environment-friendly food packaging inner bag is specifically described below.
As shown in fig. 1 to 4, the outer layer of the inner bag of the packaging bag is made of a paper layer 12, and the inner layer is made of a degradable film layer 11, so that degradation in a natural state is quickened, different tasty foods are put into the first layer packaging bag 4, the second layer packaging bag 5 and the third layer packaging bag 6, the different tasty foods can be sealed to prevent the tasty foods from being tainted by the self-sealing strip 7, the foods can be prevented from being directly contacted with the foods by the fiber drying sheet 10 in the interlayer, and the inner bag is sealed by the sealing opening 3.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (5)
1. An environment-friendly food package inner bag, comprises a package bag (1), and is characterized in that: one side of the packaging bag (1) is provided with an inner folded edge (2), the top of the packaging bag (1) is fixedly connected with a sealing opening (3), the interior of the packaging bag (1) is fixedly connected with a first layer of packaging bag (4), and the interior of the packaging bag (1) is fixedly connected with a second layer of packaging bag (5);
the inside fixedly connected with third layer wrapping bag (6) of wrapping bag (1) the inner wall fixedly connected with inlayer bag (8) of wrapping bag (1), bleeder vent (9) have been seted up to one side of inlayer bag (8), fibre dry piece (10) have been placed to the inside of inlayer bag (8), the inner wall of wrapping bag (1) comprises degradable thin film layer (11), the outer wall of wrapping bag (1) comprises paper layer (12).
2. The environment-friendly food packaging inner bag according to claim 1, wherein: the inner side of the bag mouth of the packaging bag (1) is fixedly provided with a self-sealing strip (7), and two sides of the bag mouth of the first layer of packaging bag (4), the second layer of packaging bag (5) and the third layer of packaging bag (6) are fixedly provided with the self-sealing strip (7).
3. The environment-friendly food packaging inner bag according to claim 1, wherein: and one side of the first layer packaging bag (4), one side of the second layer packaging bag (5) and one side of the third layer packaging bag (6) are fixedly provided with an inner layer bag (8) and a fiber drying sheet (10), so that an anti-oxidation structure is formed.
4. The environment-friendly food packaging inner bag according to claim 1, wherein: the two sides of the sealing opening (3) are provided with easy-tearing openings, and the positions of the easy-tearing openings are slightly higher than those of the self-sealing strip (7).
5. The environment-friendly food packaging inner bag according to claim 1, wherein: the degradable film layer (11) is made of PLA polylactic acid base material and forms a degradable packaging bag with the paper layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321098779.6U CN219989944U (en) | 2023-05-09 | 2023-05-09 | Environment-friendly food package inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321098779.6U CN219989944U (en) | 2023-05-09 | 2023-05-09 | Environment-friendly food package inner bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219989944U true CN219989944U (en) | 2023-11-10 |
Family
ID=88603141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321098779.6U Active CN219989944U (en) | 2023-05-09 | 2023-05-09 | Environment-friendly food package inner bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219989944U (en) |
-
2023
- 2023-05-09 CN CN202321098779.6U patent/CN219989944U/en active Active
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