CN208664537U - A kind of food preservation antibacterial film - Google Patents
A kind of food preservation antibacterial film Download PDFInfo
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- CN208664537U CN208664537U CN201821061069.5U CN201821061069U CN208664537U CN 208664537 U CN208664537 U CN 208664537U CN 201821061069 U CN201821061069 U CN 201821061069U CN 208664537 U CN208664537 U CN 208664537U
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- film
- fresh
- keeping
- antibacterial
- food
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Abstract
本实用新型公开了一种食品保鲜抗菌膜，包括保鲜膜本体和缠绕筒，保鲜膜本体位于缠绕筒的表面，保鲜膜本体与缠绕筒固定连接；保鲜膜本体的包括第一PE薄膜、抑菌涂层和第二PE薄膜，第二PE薄膜位于第一PE薄膜的下表面，抑菌涂层位于第一PE薄膜和第二PE薄膜之间，抑菌涂层均匀涂覆在第一PE薄膜的内表面，保鲜膜本体的表面设有撕开线，撕开线贯穿保鲜膜本体的表面；缠绕筒包括中心柱、固定座和止动架，中心柱位于固定座之间，中心柱与固定座之间设有转动轴，中心柱与固定座转动连接。本实用新型通过使用第一PE薄膜、抑菌涂层和第二PE薄膜的设计，在保鲜膜覆盖在食品表面上时，使抑菌涂层与食品接触，提高保鲜膜的保鲜时间。
The utility model discloses a food fresh-keeping antibacterial film, which comprises a fresh-keeping film body and a winding drum. The fresh-keeping film body is located on the surface of the winding drum, and the fresh-keeping film body is fixedly connected with the winding drum; the fresh-keeping film body comprises a first PE film, an antibacterial film The coating and the second PE film, the second PE film is located on the lower surface of the first PE film, the antibacterial coating is located between the first PE film and the second PE film, and the antibacterial coating is evenly coated on the first PE film The inner surface of the cling film body is provided with a tearing line, and the tearing line runs through the surface of the cling film body; the winding drum includes a central column, a fixed seat and a stop frame, the central column is located between the fixed seats, and the central column and the fixed A rotating shaft is arranged between the seats, and the central column is rotatably connected with the fixed seat. The utility model uses the design of the first PE film, the antibacterial coating and the second PE film, when the fresh-keeping film covers the surface of the food, the anti-bacterial coating is brought into contact with the food, and the fresh-keeping time of the fresh-keeping film is improved.
Description
Technical field
The utility model relates to fresh-keeping technical field of membrane, specially a kind of food fresh keeping antibacterial film.
Background technique
Preservative film is a kind of plastic packing product, is usually made up, is mainly used for micro- of polymerization reaction using ethylene by masterbatch
The occasions such as the heating of wave furnace food, refrigerator food save, fresh and prepared food packaging, family life, supermarket sales field, hotel and
Industrial food packaging applications are all widely used.Different according to material therefor and addition plasticiser, preservative film is divided into more
Seed type is applicable to different occasions.The preservative film feature convenient, economic, beautiful with it receives the favor of people
Currently, preservative film can only be used to completely cut off food in market, slows down the speed of food spoilage, but be not resistant to
Bacterium, the surface that some bacteriums are attached to food can accelerate the rate of deterioration of food, influence the holding time of food.For this reason, it may be necessary to
It designs a kind of new technical solution and gives and solve.
Utility model content
The purpose of this utility model is to provide a kind of food fresh keeping antibacterial films, by using the first PE film, antibacterial painting
The design of layer and the 2nd PE film contacts fungistatic coating with food when preservative film is covered on food surface, to bacterium
Breeding is inhibited, and is reduced the speed of food spoilage, is improved the fresh keeping time of preservative film.
To achieve the above object, the utility model provides the following technical solutions: a kind of food fresh keeping antibacterial film, including fresh-keeping
Membrane body and winding cylinder, the fresh-keeping membrane body are located at the surface of winding cylinder, and the fresh-keeping membrane body is fixedly connected with winding cylinder；
The fresh-keeping membrane body includes the first PE film, fungistatic coating and the 2nd PE film, and the 2nd PE film is located at the first PE
The lower surface of film, between the first PE film and the 2nd PE film, the fungistatic coating uniformly coats the fungistatic coating
In the inner surface of the first PE film, the surface of the fresh-keeping membrane body is equipped with tear line, and the tear line runs through fresh-keeping membrane body
Surface；The winding cylinder includes newel, fixing seat and stop frame, and the newel is between fixing seat, the center
Rotation axis is equipped between column and fixing seat, the newel and fixing seat are rotatablely connected, and the side wall of the fixing seat is equipped with stop
Frame, the stop frame are fixedly connected along newel axial direction with fixing seat.
As an improvement of the above technical solution, the thickness ratio of the first PE film and the 2nd PE film is 3:1.
As an improvement of the above technical solution, lock pawl, the company of the lock pawl and stop frame are equipped in the stop frame
It meets place and is equipped with rotational pin, the lock pawl and rotational pin are rotatablely connected.
As an improvement of the above technical solution, the junction of the lock pawl and rotational pin is equipped with torsionspring, described to stop
The bottom of pawl is fixedly connected with rubber pad.
As an improvement of the above technical solution, the middle part of the stop frame is equipped with strip groove, and the lock pawl is located at bar shaped
The top of slot, the lower section and lock pawl corresponding position of the strip groove are equipped with rubber pad.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is covered by using the design of the first PE film, fungistatic coating and the 2nd PE film in preservative film
It covers when on food surface, contacts fungistatic coating with food, the breeding of bacterium is inhibited, reduce the speed of food spoilage
Degree, improves the fresh keeping time of preservative film.
2, the utility model is equipped with stop frame by the side wall in newel, is fixed convenient for the position to preservative film,
It avoids preservative film from being rewound after on the surface of newel, improves the convenience that preservative film uses；By in stop frame
Inside is equipped with the lock pawl of rotation connection, and is equipped with rubber pad in the bottom of lock pawl, improves between lock pawl and preservative film
Frictional force, it is convenient that preservative film is fixed.
Detailed description of the invention
Fig. 1 is food fresh keeping antibacterial film overall structure diagram described in the utility model；
Fig. 2 is preservative film body construction schematic diagram described in the utility model；
Fig. 3 is fixed frame end structure illustration described in the utility model.
In figure: fresh-keeping membrane body -1, winding cylinder -2, the film -3 PE, two film -5 PE of fungistatic coating -4, the are torn
Line -6, newel -7, fixing seat -8, stop frame -9, rotation axis -10, lock pawl -11, rotational pin -12, torsionspring -13, rubber
Rubber mat -14, strip groove -15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
It please refers to Fig. 1-3 the utility model and a kind of technical solution is provided: a kind of food fresh keeping antibacterial film, including preservative film sheet
Body 1 and winding cylinder 2, the fresh-keeping membrane body 1 are located at the surface of winding cylinder 2, the fresh-keeping membrane body 1 and the fixed company of winding cylinder 2
It connects；The fresh-keeping membrane body 1 include the first PE film 3, fungistatic coating 4 and the 2nd PE film 5, described 2nd PE film 5
In the lower surface of the first PE film 3, the fungistatic coating 4 is described antibacterial between the first PE film 3 and the 2nd PE film 5
Coating 4 is coated uniformly on the inner surface of the first PE film 3,4 coating method of fungistatic coating be plasma, dipping, spraying or
The methods of spin coating, the surface of the fresh-keeping membrane body 1 are equipped with tear line 6, and the tear line 6 runs through the surface of fresh-keeping membrane body 1；
The winding cylinder 2 includes newel 7, fixing seat 8 and stop frame 9, and the newel 7 is between fixing seat 8, the newel
Rotation axis 10 is equipped between 7 and fixing seat 8, the newel 7 is rotatablely connected with fixing seat 8, and the side wall of the fixing seat 8 is equipped with
Stop frame 9, the stop frame 9 are fixedly connected along the axial direction of newel 7 with fixing seat 8.
It is further improved ground, as shown in Figure 2: the thickness ratio of the first PE film 3 and the 2nd PE film 5 is 3:1, is passed through
Keep 3 to the two PE film 5 of the first PE film thick, it is convenient when using preservative film, pull preservative film to rupture the 2nd PE film 5,
It contacts fungistatic coating 4 with food, effectively inhibits the breeding of bacterium, slow down the speed of food spoilage.
It is further improved ground, as Fig. 3 shows: being equipped with lock pawl 11, the lock pawl 11 and stop frame 9 in the stop frame 9
Junction be equipped with rotational pin 12, the lock pawl 11 is rotatablely connected with rotational pin 12, is connected by being equipped with rotation in stop frame 9
The lock pawl 11 connect, is fixed convenient for the position to preservative film, prevents the rotation of newel 7 from preservative film being caused to be wrapped in newel
The convenience that preservative film uses is improved on 7 surface.
Specifically with improvement, as shown in Figure 3: the junction of the lock pawl 11 and rotational pin 12 is equipped with torsionspring 13, institute
The bottom for stating lock pawl 11 is fixedly connected with rubber pad 14, by being equipped with torsion bullet in the junction of lock pawl 11 and rotational pin 12
Spring 13 prevents preservative film from turning round convenient for connecting lock pawl 11 with preservative film always.
More specifically with improvement, as shown in Figure 3: the middle part of the stop frame 9 is equipped with strip groove 15, and the lock pawl 11 is located at
The top of strip groove 15, the lower section and 11 corresponding position of lock pawl of the strip groove 15 are equipped with rubber pad 14, by lock pawl 11
Be arranged right below corresponding rubber pad 14, convenient for contacting lock pawl 11 with rubber pad 14, preservative film is fixed, is prevented
Preservative film is returned and is entangled on newel 7, improves the convenience that preservative film uses.
Fresh-keeping membrane body -1, winding cylinder -2, the first PE film -3, the fungistatic coating -4, the 2nd PE film-of the utility model
5, tear line -6, newel -7, fixing seat -8, stop frame -9, rotation axis -10, lock pawl -11, rotational pin -12, torsionspring -
13, rubber pad -14, strip groove -15, component be universal standard part or component as known to those skilled in the art, its structure and
Principle is all that this technology personnel can be learnt by technical manual or be known by routine experiment method, and the utility model is by making
Made antibacterial with the design of the first PE film 3, fungistatic coating 4 and the 2nd PE film 5 when preservative film is covered on food surface
Coating 4 is contacted with food, is inhibited to the breeding of bacterium, and the speed of food spoilage is reduced, and improves the fresh keeping time of preservative film.
When the utility model is used, preservative film is pierced by from the strip groove 15 in stop frame 9, preservative film, center are pulled
Column 7 is rotated along rotation axis 10, after taking out sufficiently long preservative film, is cut down along tear line 6, and preservative film is firmly pullled, makes second
PE film 5 ruptures, and when preservative film to be covered on to the surface of food, the fungistatic coating 4 of 3 inner wall of the first PE film is contacted with food,
Have the function that antibacterial, extends the shelf-life of food, preservative film is after cutting down, and center of rotation column 7, preservative film is to contract, only
The rubber pad 14 of 11 bottom of pawl and preservative film relative motion drive lock pawl 11 to rotate, preservative film are fixed on rubber pad 14
Surface, prevent preservative film from rewinding the ease of use for improving preservative film on the surface of newel 7.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061069.5U CN208664537U (en) | 2018-07-05 | 2018-07-05 | A kind of food preservation antibacterial film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061069.5U CN208664537U (en) | 2018-07-05 | 2018-07-05 | A kind of food preservation antibacterial film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208664537U true CN208664537U (en) | 2019-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821061069.5U Expired - Fee Related CN208664537U (en) | 2018-07-05 | 2018-07-05 | A kind of food preservation antibacterial film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208664537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115973602A (en) * | 2022-12-20 | 2023-04-18 | 安徽靖童科技农业发展有限公司 | Food preservative film and preparation method thereof |
-
2018
- 2018-07-05 CN CN201821061069.5U patent/CN208664537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115973602A (en) * | 2022-12-20 | 2023-04-18 | 安徽靖童科技农业发展有限公司 | Food preservative film and preparation method 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: 20190329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |