CN206798126U - A kind of multi-functional shading food product packing film - Google Patents
A kind of multi-functional shading food product packing film Download PDFInfo
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- CN206798126U CN206798126U CN201720672788.XU CN201720672788U CN206798126U CN 206798126 U CN206798126 U CN 206798126U CN 201720672788 U CN201720672788 U CN 201720672788U CN 206798126 U CN206798126 U CN 206798126U
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Abstract
The utility model discloses a kind of multi-functional shading food product packing film,Including external film,Pack bottom and interior film layer,The top of the external film, which is provided with, seals off mouth,Tear-off band and small bayonet socket,And the opening mouth is brought into close contact with the external film,The tear-off band and the small bayonet socket insertion are arranged in the external film,The side of the external film is provided with side seal adhesive tape,And the side seal adhesive tape is bonded with the external film by viscose,This kind of multi-functional shading food product packing film,Function is relatively more,With adhesive-proof strip,It can prevent when film is opened and oneself close,And it is provided with bleeding point,Effectively the air in film can be extracted,The sealing of film is provided a great help there is provided aluminum membranous layer,And there is light shield layer,Direct projection of the sunlight in the external world to food can be avoided,So that this kind of multi-functional shading food product packing film has good development prospect.
Description
Technical field
Packing film technical field is the utility model is related to, specially a kind of multi-functional shading food product packing film.
Background technology
Nearly ten years, Chinese Plastics flexible packaging film production and application be rapidly developed, but to for food bag
The dress plastic sheeting problem that may be detrimental to health is paid attention to not enough, and the whole nation all has PVC preservative films may in concern recently
Carcinogenic events are exactly a good example.Its tangible China, the use of PVC films is except preservative film, and also a large amount of uses are in sugar
In fruit kink packaging, pot foods kink packaging.Candy, the kink packaging of pot foods are all that PVC torsion films directly enter with food
Row contact, meanwhile, its consumer group is based on children and adolescents and plastic packaging film is not easily decomposed, and causes " white dirt
Dye ", causes environmental pollution.Wafer packaging film packaged food, although it is edible, its intensity difference, the destruction of chance water capacity moisture-sensitive,
Dissolving, and it is not suitable for the operation of automated food package packing machine, still it is difficult to the needs for meeting packaging for foodstuff.
But existing food product packing film, shaded effect is bad, the bad damage that will directly result in food of shaded effect,
The safety of food can not be effectively protected, and it is also bad for the pumping effect in film, without the effect of shading, by food band
When going out, easily allow the fresh-keeping effect of food to reduce, be extremely unfavorable for using, and the feature possessed is also fewer, it is full
Foot not demands of the people to existing film, and the sealing of film is also bad.
So how to design a kind of multi-functional shading food product packing film, turning into us will currently solve the problems, such as.
The content of the invention
The purpose of this utility model is to provide a kind of multi-functional shading food product packing film, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of multi-functional shading food product packing film,
Including external film, packaging bottom and interior film layer, the top of the external film, which is provided with, seals off mouth, tear-off band and small bayonet socket, and
The opening mouth is brought into close contact with the external film, and the tear-off band and the small bayonet socket insertion are arranged on the outer thin
In film, the side of the external film is provided with side seal adhesive tape, and the side seal adhesive tape is bonded with the external film by viscose,
The bottom of the external film is provided with packaging bottom, and packaging bottom insertion is arranged in the external film, the outer thin
The inside of film is provided with interior film layer, and the interior film layer is brought into close contact with the external film, the inside of the interior film layer
Provided with light shield layer, the bottom of the light shield layer is provided with barrier layer, adhesive layer and aluminum membranous layer, and the aluminum membranous layer and the barrier layer
It is fixedly connected by the adhesive layer, the bottom of the aluminum membranous layer is provided with hot pressing layer, and the inside of the hot pressing layer is provided with PUR,
And the PUR insertion is arranged in the hot pressing layer.
Further, the side for sealing off mouth is provided with adhesive-proof strip, and adhesive-proof strip insertion is arranged on the opening mouth
In.
Further, the side of the external film is provided with printing layer, and printing layer insertion is arranged on the outside
In film.
Further, the side at the packaging bottom is provided with bleeding point and soft tubule, and bleeding point insertion is arranged on institute
State in packaging bottom, the soft tubule, which runs through, to be arranged in the bleeding point.
Further, the inside of the barrier layer is provided with PVA coating, and the PVA coating is evenly distributed on the barrier
In layer.
Compared with prior art, the beneficial effects of the utility model are：This kind of multi-functional shading food product packing film, function
Compare more, there is adhesive-proof strip, can prevent when film is opened and oneself close, and be provided with bleeding point, can be effective
Air in film is extracted, and there is barrier layer, can be avoided influenceing food by the air barrier of outside outside
Quality, the hot melt adhesive material in hot pressing layer can be such that food product packing film is easily packaged to food, and there is provided aluminum membranous layer
The sealing of film is provided a great help, and there is light shield layer, direct projection of the sunlight in the external world to food can be avoided, it is right
The fresh-keeping of food has effect well so that this kind of multi-functional shading food product packing film has good development prospect.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is interior film layer partial structural diagram of the present utility model.
In figure：1- adhesive-proof strips；2- seals off mouth；3- tear-off bands；The small bayonet sockets of 4-；5- external films；6- side seal adhesive tape；7- is packed
Bottom；8- bleeding points；The soft tubules of 9-；10- printing layers；Film layer in 11-；12- light shield layers；13- barrier layers；14-PVA coating；15-
Adhesive layer；16- aluminum membranous layers；17- hot pressing layers；18- PURs.
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 multi-functional shading food product packing film, bag
External film 5, packaging bottom 7 and interior film layer 11 are included, the top of the external film 5, which is provided with, seals off mouth 2, tear-off band 3 and lesser calorie
Mouth 4, and the opening mouth 2 is brought into close contact with the external film 5, the tear-off band 3 and the small bayonet socket 4 insertion are arranged on
In the external film 5, the side of the external film 5 is provided with side seal adhesive tape 6, and the side seal adhesive tape 6 and the outer thin
Film 5 is bonded by viscose, and the bottom of the external film 5 is provided with packaging bottom 7, and the packaging bottom 7 insertion is arranged on outside described
In portion's film 5, the inside of the external film 5 is provided with interior film layer 11, and the interior film layer 11 and the external film 5 are tight
Closely connected conjunction, the inside of the interior film layer 11 are provided with light shield layer 12, and the bottom of the light shield layer 12 is provided with barrier layer 13, adhesive layer
15 and aluminum membranous layer 16, and the aluminum membranous layer 16 is fixedly connected with the barrier layer 13 by the adhesive layer 15, the aluminum membranous layer
16 bottom is provided with hot pressing layer 17, and the inside of the hot pressing layer 17 is provided with PUR 18, and the insertion of the PUR 18 is arranged on
In the hot pressing layer 17, and the PUR 18 in the hot pressing layer 17 can be such that food product packing film is easily sealed to food
Dress, improve the efficiency of encapsulation.
Further, the side for sealing off mouth 2 is provided with adhesive-proof strip 1, and the insertion of the adhesive-proof strip 1 is arranged on the opening
In mouth 2, set adhesive-proof strip 1 is closed again after mouth 2 is opened to seal off, and facilitates the use of people.
Further, the side of the external film 5 is provided with printing layer 10, and the insertion of the printing layer 10 be arranged on it is described
In external film 5, allow printing layer 10 to stamp required thing, improve the convenience of device.
Further, the side at the packaging bottom 7 is provided with bleeding point 8 and soft tubule 9, and the insertion of the bleeding point 8 is set
In the packaging bottom 7, the soft tubule 9 can be incited somebody to action through being arranged in the bleeding point 8 by bleeding point 8 and soft tubule 9
Air in film quickly extracts, and strengthens the efficiency of pumping.
Further, the inside of the barrier layer 13 is provided with PVA coating 14, and the PVA coating 14 is evenly distributed on institute
State in barrier layer 13, the PVA coating 14 used plays a part of hindering moisture, and toughness is also very good, improves film
Intensity.
Operation principle：First, film is sealed with side seal adhesive tape 6, when needing to use, holds small bayonet socket 4, opened
Seal off mouth 2 to tear tear-off band 3, at this moment food is put into food product packing film, it is necessary to further discharge air in film
When, soft tubule 9 is inserted in the machine of pumping, put the gas discharge in film totally, printing layer by bleeding point 8
10 are closely attached to the side of external film 5, and set printing layer 10 can print some labels and get on, by food take out of when
Wait, light shield layer 12 can avoid food from being influenceed by ambient light, then append PVA coating 14 in barrier layer 13, block outer
The moisture on boundary, barrier layer 13 is closely bonded together by adhesive layer 15 and aluminum membranous layer 16, aluminum membranous layer 16 has preferably resistance oxygen
Function, and need to tear tear open when, also easily film torn to take apart and is come, then the bottom of aluminum membranous layer 16 is being set into one layer of heat
Laminate layer 17, the inside of hot pressing layer 17 are provided with PUR 18, are easy to be packaged food.
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 (5)
1. a kind of multi-functional shading food product packing film, including external film（5）, packaging bottom（7）With interior film layer（11）, it is special
Sign is：The external film（5）Top be provided with seal off mouth（2）, tear-off band（3）With small bayonet socket（4）, and the opening mouth
（2）With the external film（5）It is brought into close contact, the tear-off band（3）With the small bayonet socket（4）Insertion is arranged on the outside
Film（5）In, the external film（5）Side be provided with side seal adhesive tape（6）, and the side seal adhesive tape（6）With the outer thin
Film（5）Bonded by viscose, the external film（5）Bottom be provided with packaging bottom（7）, and the packaging bottom（7）It is embedded to set
In the external film（5）In, the external film（5）Inside be provided with interior film layer（11）, and the interior film layer（11）
With the external film（5）It is brought into close contact, the interior film layer（11）Inside be provided with light shield layer（12）, the light shield layer（12）
Bottom be provided with barrier layer（13）, adhesive layer（15）And aluminum membranous layer（16）, and the aluminum membranous layer（16）With the barrier layer（13）
Pass through the adhesive layer（15）It is fixedly connected, the aluminum membranous layer（16）Bottom be provided with hot pressing layer（17）, the hot pressing layer（17）
Inside be provided with PUR（18）, and the PUR（18）Insertion is arranged on the hot pressing layer（17）In.
A kind of 2. multi-functional shading food product packing film according to claim 1, it is characterised in that：The opening mouth（2）
Side be provided with adhesive-proof strip（1）, and the adhesive-proof strip（1）Insertion is arranged on the opening mouth（2）In.
A kind of 3. multi-functional shading food product packing film according to claim 1, it is characterised in that：The external film
（5）Side be provided with printing layer（10）, and the printing layer（10）Insertion is arranged on the external film（5）In.
A kind of 4. multi-functional shading food product packing film according to claim 1, it is characterised in that：The packaging bottom（7）
Side be provided with bleeding point（8）With soft tubule（9）, and the bleeding point（8）Insertion is arranged on the packaging bottom（7）In, it is described
Soft tubule（9）Through being arranged on the bleeding point（8）In.
A kind of 5. multi-functional shading food product packing film according to claim 1, it is characterised in that：The barrier layer（13）
Inside be provided with PVA coating（14）, and the PVA coating（14）It is evenly distributed on the barrier layer（13）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672788.XU CN206798126U (en) | 2017-06-12 | 2017-06-12 | A kind of multi-functional shading food product packing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672788.XU CN206798126U (en) | 2017-06-12 | 2017-06-12 | A kind of multi-functional shading food product packing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206798126U true CN206798126U (en) | 2017-12-26 |
Family
ID=60746677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720672788.XU Expired - Fee Related CN206798126U (en) | 2017-06-12 | 2017-06-12 | A kind of multi-functional shading food product packing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206798126U (en) |
-
2017
- 2017-06-12 CN CN201720672788.XU patent/CN206798126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20180612 |