CN207060840U - A kind of bifunctional fruit preservative paper - Google Patents
A kind of bifunctional fruit preservative paper Download PDFInfo
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- CN207060840U CN207060840U CN201720712631.5U CN201720712631U CN207060840U CN 207060840 U CN207060840 U CN 207060840U CN 201720712631 U CN201720712631 U CN 201720712631U CN 207060840 U CN207060840 U CN 207060840U
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- layer
- film layer
- ventilative film
- tin foil
- embeding
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Abstract
The utility model discloses a kind of bifunctional fruit preservative paper,Including tin foil outer layer,Tin foil internal layer and ventilative film layer II,The utility model is by setting gradually the fresh-keeping bacterium of microorganism antagonism in this new structure,Activated carbon layer and preservative,This new structure is set to carry out the absorption of excessive moisture,Fruit is may also suppress to rot,Meet actual requirement,By the lower end that embeding layer is arranged on to adhesive layer,One is formed between adhesive layer and ventilative film layer II and shelves chamber,Position at the upper end open of embeding layer is higher than at the lower ending opening of adhesive layer,The fresh-keeping bacterium of microorganism antagonism in this new structure is set not disturbed at work by moisture,By the way that tin foil internal layer is arranged into elastic cloth-like structure,Ventilative film layer I and ventilative film layer II is set respectively in its upper end,And ventilative film layer I length is more than the length of tin foil outer layer,Make this new structure at work,Activated carbon has good ductility.
Description
Technical field
Tin foil technical field is the utility model is related to, specially a kind of bifunctional fruit preservative paper.
Background technology
Fruits and vegetables contain a variety of nutriments required for human lives, are indispensable food in people's life, but fruit
The seasonality of vegetable production and regional stronger, and easily rotting, this diversity and dull season adjustment with consumers in general to fruits and vegetables
Demand contradict.Therefore rely on advanced science and technology, as far as possible extend or keep fruits and vegetables natural quality and characteristic, just into
For the important subject of field of food.And need to carry out fruit Preservation Treatment in fruit storage and transport process, it is fresh-keeping to be used
Articles for use in more it is important that tin foil, traditional tin foil are only soft paper, the work of absorption excessive moisture can only be played
With, but when moisture exceedes scalar quantity, soft paper can cause fruit to rot, and had a strong impact on the fresh-keeping effect of fruit, given
People bring larger trouble, and the antistaling agent product such as current existing fruit preservative paper, antistaling tablet, fresh-keeping liquid has one
General character is exactly function unification, and a kind of product can not meet the requirement of anti-corrosion and anti-metamorphic simultaneously, is this it is proposed that a kind of double
Functional form fruit preservative paper is used to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of bifunctional fruit preservative paper, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of bifunctional fruit preservative paper, including
Tin foil outer layer, tin foil internal layer and ventilative film layer II, the lower surface of the tin foil outer layer are provided with ventilative film layer I, thoroughly
Air film layer I both ends are fixed on the both ends inwall of tin foil outer layer, form a cavity between the two, and cavity inside is provided with
Preservative, the lower end of the ventilative film layer I are connected with the adhesive layer in cavity rectangular-shape, and adhesive layer is internally provided with micro- life
The fresh-keeping bacterium of thing antagonism, and the lower end of adhesive layer is arranged at ventilative film layer II upper end, the adhesive layer are provided with multiple, and it is along saturating
Air film layer II one end is arranged in order in stringer, and adhesive layer shelves chamber with ventilative film layer II formed with one, and this shelves chamber
The activated carbon layer being in granular form is internally provided with, the lower end of the ventilative film layer II is provided with tin foil internal layer, its internal setting
There is embeding layer, the lower end that the embeding layer runs through ventilative film layer II is set, and the opening of embeding layer is connected with activated carbon layer.
Preferably, the length of the ventilative film layer I is more than ventilative film layer II length, and film layer of breathing freely II length, which is more than, protects
The length of fresh paper outer layer, and ventilative film layer I is set in bending.
Preferably, the embeding layer is arranged at the lower end of adhesive layer, and the quantity of embeding layer is identical with the quantity of adhesive layer, embedding
Enter the position at the upper end open of layer to be higher than at the lower ending opening of adhesive layer.
Preferably, the minimum range of embeding layer upper end outer wall to same plane upper bonding layer lower end outer wall is more than activity
The diameter of grain active carbon inside carbon-coating.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure setting is reasonable, feature
By force, there is advantages below：
1st, by setting gradually the fresh-keeping bacterium of microorganism antagonism, activated carbon layer and preservative in this new structure, make this new
Type structure can not only carry out the absorption of excessive moisture, can also suppress fruit and rot, meet actual requirement；
2nd, form one by the way that embeding layer to be arranged on to the lower end of adhesive layer, between adhesive layer and ventilative film layer II and shelve chamber
Room, position at the upper end open of embeding layer higher than the lower ending opening of adhesive layer at, make the microorganism antagonism in this new structure
Fresh-keeping bacterium will not be disturbed by moisture at work, cause to fail；
3rd, by the way that tin foil internal layer is arranged into elastic cloth-like structure, ventilative film layer I and thoroughly is set respectively in its upper end
Air film layer II, and ventilative film layer I length is more than the length of tin foil outer layer, makes this new structure at work, activated carbon
With good ductility.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the utility model shelves chamber structure schematic diagram.
In figure：1 tin foil outer layer, 2 preservatives, 3 ventilative film layer I, 4 tin foil internal layers, 5 embeding layers, 6 adhesive layers, 7 activity
Chamber, 10 ventilative film layer II are shelved in carbon-coating, the fresh-keeping bacterium of 8 microorganism antagonisms, 9.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of bifunctional fruit preservative paper, including protect
Fresh paper outer layer 1, tin foil internal layer 4 and ventilative film layer II 10, the lower surface of tin foil outer layer 1 are provided with ventilative film layer I 3,
Ventilative film layer I 3 both ends are fixed on the both ends inwall of tin foil outer layer 1, form a cavity, and cavity inside between the two
Preservative 2 is provided with, film layer of breathing freely I 3 length is more than ventilative film layer II 10 length, and film layer of breathing freely II 10 length is big
In the length of tin foil outer layer 1, and ventilative film layer I 3 is set in bending.
Ventilative film layer I 3 lower end is connected with the adhesive layer 6 in cavity rectangular-shape, and being internally provided with for adhesive layer 6 is micro-
The fresh-keeping bacterium 8 of biological antagonist, and the lower end of adhesive layer 6 is arranged at ventilative film layer II 10 upper end, at the upper end open of embeding layer 5
Position higher than the lower ending opening of adhesive layer 6 at, adhesive layer 6 is provided with multiple, and its one end along ventilative film layer II 10 is in stringer
It is arranged in order, and adhesive layer 6 and ventilative film layer II 10 shelves chamber 9 formed with one.
Shelve chamber 9 and be internally provided with the activated carbon layer 7 being in granular form, ventilative film layer II 10 lower end is provided with fresh-keeping
Paper internal layer 4, it is internally provided with embeding layer 5, and the lower end that the embeding layer 5 runs through ventilative film layer II 10 is set, and embeding layer 5
Opening is connected with activated carbon layer 7, and embeding layer 5 is arranged at the lower end of adhesive layer 6, the quantity of embeding layer 5 and the number of adhesive layer 6
Measure identical, the minimum range of the upper end outer wall of embeding layer 5 to the lower end outer wall of same plane upper bonding layer 6 is more than inside activated carbon layer 7
Grain active carbon diameter.
Operation principle：The tin foil outer layer 1 is a kind of brown paper with barrier material, preservative knowable to field
2 be that sodium hydrogensulfite knowable to field or any one in chlorine dioxide, embeding layer 5 and adhesive layer 6 understand for field
Water-base polyurethane material, the film layer I 3 and ventilative film layer II 10 that breathes freely is tetrafluoroethene waterproof ventilated membrane knowable to field,
When this new structure is operated, tin foil internal layer 4 is elastic cloth-like structure, and it can be completely covered by fruit, work as guarantor
When fresh paper internal layer 4 is fitted on embeding layer 5 and ventilative film layer II 10, it is unnecessary that embeding layer 5 and activated carbon layer 7 start to adsorb
Moisture, the fresh-keeping bacterium 8 of microorganism antagonism of the inside setting of adhesive layer 6 proceed by the removing of microorganism, and preservative 2 is prevented
Corruption, and tin foil outer layer 1 is then to provide an environment closed to reach the purpose of work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of bifunctional fruit preservative paper, including tin foil outer layer (1), tin foil internal layer (4) and ventilative film layer II
(10), it is characterised in that：The lower surface of the tin foil outer layer (1) is provided with ventilative film layer I (3), and the two of ventilative film layer I (3)
End is fixed on the both ends inwall of tin foil outer layer (1), forms a cavity between the two, and cavity inside is provided with preservative
(2), the lower end of the ventilative film layer I (3) is connected with the adhesive layer (6) in cavity rectangular-shape, and the inside of adhesive layer (6) is set
There is the fresh-keeping bacterium of microorganism antagonism (8), and the lower end of adhesive layer (6) is arranged at the upper end of ventilative film layer II (10), the adhesive layer
(6) it is provided with multiple, its one end along ventilative film layer II (10) is arranged in order in stringer, and adhesive layer (6) and ventilative film layer II
(10) chamber (9) is shelved formed with one, this is shelved chamber (9) and is internally provided with the activated carbon layer (7) being in granular form, described ventilative
Film layer II (10) lower end is provided with tin foil internal layer (4), and it is internally provided with embeding layer (5), and the embeding layer (5) is through ventilative
Film layer II (10) lower end is set, and the opening of embeding layer (5) is connected with activated carbon layer (7).
A kind of 2. bifunctional fruit preservative paper according to claim 1, it is characterised in that：The ventilative film layer I (3)
Length is more than ventilative film layer II (10) length, and the length for the film layer II (10) that breathes freely is more than the length of tin foil outer layer (1), and thoroughly
Air film layer I (3) is set in bending.
A kind of 3. bifunctional fruit preservative paper according to claim 1, it is characterised in that：The embeding layer (5) is set
In the lower end of adhesive layer (6), the quantity of embeding layer (5) is identical with the quantity of adhesive layer (6), at the upper end open of embeding layer (5)
Position higher than adhesive layer (6) lower ending opening at.
A kind of 4. bifunctional fruit preservative paper according to claim 1, it is characterised in that：Embeding layer (5) upper end
The minimum range of outer wall to same plane upper bonding layer (6) lower end outer wall is more than the internal grain active carbon of activated carbon layer (7)
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712631.5U CN207060840U (en) | 2017-06-19 | 2017-06-19 | A kind of bifunctional fruit preservative paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712631.5U CN207060840U (en) | 2017-06-19 | 2017-06-19 | A kind of bifunctional fruit preservative paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207060840U true CN207060840U (en) | 2018-03-02 |
Family
ID=61509964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720712631.5U Expired - Fee Related CN207060840U (en) | 2017-06-19 | 2017-06-19 | A kind of bifunctional fruit preservative paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207060840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572558A (en) * | 2022-03-22 | 2022-06-03 | 衢州学院 | Novel edible preservative paper and preparation process thereof |
-
2017
- 2017-06-19 CN CN201720712631.5U patent/CN207060840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572558A (en) * | 2022-03-22 | 2022-06-03 | 衢州学院 | Novel edible preservative paper and preparation process thereof |
| CN114572558B (en) * | 2022-03-22 | 2023-06-16 | 衢州学院 | Novel edible preservative paper and preparation process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |