CN209291032U - A kind of food vacuum gas flushing pouch - Google Patents
A kind of food vacuum gas flushing pouch Download PDFInfo
- Publication number
- CN209291032U CN209291032U CN201821900807.0U CN201821900807U CN209291032U CN 209291032 U CN209291032 U CN 209291032U CN 201821900807 U CN201821900807 U CN 201821900807U CN 209291032 U CN209291032 U CN 209291032U
- Authority
- CN
- China
- Prior art keywords
- film
- vacuum gas
- bag body
- vacuum
- casein
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The utility model discloses a kind of food vacuum gas flushing pouch, inside is equipped with the bag body of vacuum gas filling chamber, and bag body includes casein film, the vacuum aluminum-coated CPP film set on casein film outer surface and the PVDC film set on vacuum aluminum-coated CPP film outer surface from the inside to the outside.The utility model using the above structure, effectively inhibits the infiltration of oxygen, prevents food spoilage, casein film can also directly be eaten, and being discarded in behind open air can also be biodegradable rapidly；With stronger puncture resistant and fire resistance characteristic；Ensure that packaging material has enough intensity；And film minimal shrink, the pattern distortion of printing layer is avoided, compound rear effect is more preferable, and color is more bright-coloured.
Description
Technical field
The utility model relates to food pack technical fields, and in particular to a kind of food vacuum gas flushing pouch.
Background technique
Numerous food product can achieve the purpose that extend the shelf life as long as deaeration in condenser, but should not be using vacuum packaging, then
Nitrogen only need to be filled with after vacuum, because nitrogen is a kind of inert gas, chemical property is extremely stable, main to play filling work
With having resistance to compression, choke after packaging and protect fragrant effect.Existing food vacuum gas flushing pouch, in order to improve air-tightness, often
Using the material for being unfavorable for degradation or it is unfavorable for healthy material, pollutes environment and food.
Utility model content
The purpose of this utility model is that disclosing a kind of food vacuum gas flushing pouch, solves existing food vacuum and fill
Gas bag pack is unfavorable for degrading, and has the problem of security risk to health.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of food vacuum gas flushing pouch, inside are equipped with the bag body of vacuum gas filling chamber, and bag body includes junket egg from the inside to the outside
Tunica albuginea, the vacuum aluminum-coated CPP film (CPP:Current Polypropylene, cast polypropylene) set on casein film outer surface
[PVDC:Poly (vinylidene chloride), gathers inclined two chloroethene with the PVDC film set on vacuum aluminum-coated CPP film outer surface
Alkene].
Further, the thickness of the vacuum aluminum-coated CPP film is greater than or equal to 20 μm.
Further, it is connected between the casein film and the vacuum aluminum-coated CPP film with starch adhesive.
Further, it is connected between the vacuum aluminum-coated CPP film and the PVDC film with the starch adhesive.
Further, the bag body is to connect bottom self-standing bag.
Further, the outer surface of the bag body is equipped with transparent slot tag.
Compared with prior art, the utility model has the beneficial effects that
1, for the utility model using casein film as inner layer film, the aperture on casein film is far smaller than conventional plastic packet
Pack, therefore it can more effectively inhibit the infiltration of oxygen, nearly 500 times of performance boost.In addition to can effectively prevent food spoilage,
This casein film made of casein can also directly be eaten, and being discarded in behind open air can also be biodegradable rapidly.PVDC
Film has extremely good air-tightness, directlys adopt vacuum aluminum-coated CPP film and casein film, PVDC film are compound, film minimal shrink is kept away
Exempt to cause the pattern distortion of printing layer, it is compound after effect it is more preferable, color is more bright-coloured.PVDC film can have stronger puncture resistant and
Fire resistance characteristic；Ensure that packaging material has enough intensity.
2, using starch adhesive, using starch as natural adhesive made of base-material.Starch is green plants by photosynthetic
The natural polymer generated is acted on, so amylan belongs to natural plant gum, amylan abundance, price is lower, easy to use, nothing
It poisons, to reduce harm of the paper to human body, and is more easier to degrade, to achieve the effect that environmental protection.Bag body is to connect bottom self-standing bag,
It is equipped with transparent slot tag in the outer surface of bag body, for being inserted into label, is indicated in food information (such as packing date, place of production etc.)
Or the entertaining information such as name.It is equipped with handle aperture in the top margin of bag body, convenient for guiding and supporting.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of food vacuum gas flushing pouch of the utility model, the schematic diagram of the section structure of embodiment.
In figure, bag body 1；Vacuum gas filling chamber 11；Casein film 12；Vacuum aluminum-coated CPP film 13；PVDC film 14；Slot tag 2；
Handle aperture 3.
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 is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of food vacuum gas flushing pouch as shown in the embodiment of fig. 1, including the internal bag body for being equipped with vacuum gas filling chamber 11
1, bag body 1 includes casein film 12, set on the vacuum aluminum-coated CPP film 13 of 12 outer surface of casein film and set on vacuum from the inside to the outside
It aluminizes the PVDC film 14 of 13 outer surface of CPP film.The thickness of vacuum aluminum-coated CPP film 13 is greater than or equal to 20 μm.
Aperture on casein film 12 is far smaller than conventional plastic packaging bag, therefore it can more effectively inhibit the infiltration of oxygen,
Performance boost nearly 500 times.In addition to can effectively prevent food spoilage, this casein film 12 can also made of casein
Directly edible, being discarded in behind open air can also be biodegradable rapidly.
PVDC film has extremely good air-tightness, directlys adopt vacuum aluminum-coated CPP film 13 and casein film 12, PVDC film 14 are multiple
It closes, film minimal shrink, avoids the pattern distortion of printing layer, compound rear effect is more preferable, and color is more bright-coloured.In conjunction with PVDC film
14, can have stronger puncture resistant and fire resistance characteristic；Ensure that packaging material has enough intensity.
Starch is used between casein film 12 and vacuum aluminum-coated CPP film 13, between vacuum aluminum-coated CPP film 13 and PVDC film 14
The connection of adhesive (not shown).Starch adhesive is using starch as natural adhesive made of base-material.Starch is that green plants is logical
The natural polymer of photosynthesis generation is crossed, so amylan belongs to natural plant gum, amylan abundance, price is lower, uses
Convenient, nonhazardous to reduce harm of the paper to human body, and is more easier to degrade, to achieve the effect that environmental protection.
Bag body 1 is to connect bottom self-standing bag, is equipped with transparent slot tag 2 in the outer surface of bag body 1, for being inserted into label, indicates
The entertaining information such as food information (such as packing date, place of production etc.) or name.It is equipped with handle aperture 3 in the top margin of bag body, is convenient for
It guides and supports.
The other structures of the present embodiment are referring to the prior art.
The utility model is not limited to above embodiment, if various changes or modifications to the utility model do not take off
Spirit and scope from the utility model, if these modification and variations belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these modification and variations.
Claims (6)
1. a kind of food vacuum gas flushing pouch, it is characterized in that: the internal bag body for being equipped with vacuum gas filling chamber, bag body are wrapped from the inside to the outside
Include casein film, the vacuum aluminum-coated CPP film set on casein film outer surface and the PVDC set on vacuum aluminum-coated CPP film outer surface
Film.
2. a kind of food vacuum gas flushing pouch according to claim 1, it is characterised in that: the vacuum aluminum-coated CPP film
Thickness is greater than or equal to 20 μm.
3. a kind of food vacuum gas flushing pouch according to claim 1 or claim 2, it is characterised in that: the casein film and institute
It states and is connected between vacuum aluminum-coated CPP film with starch adhesive.
4. a kind of food vacuum gas flushing pouch according to claim 3, it is characterised in that: the vacuum aluminum-coated CPP film and
It is connected between the PVDC film with the starch adhesive.
5. a kind of food vacuum gas flushing pouch according to claim 3, it is characterised in that: the bag body is that even bottom is supported oneself
Bag.
6. a kind of food vacuum gas flushing pouch according to claim 1 or claim 2, it is characterised in that: the outer surface of the bag body
Equipped with transparent slot tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900807.0U CN209291032U (en) | 2018-11-16 | 2018-11-16 | A kind of food vacuum gas flushing pouch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900807.0U CN209291032U (en) | 2018-11-16 | 2018-11-16 | A kind of food vacuum gas flushing pouch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209291032U true CN209291032U (en) | 2019-08-23 |
Family
ID=67645467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821900807.0U Expired - Fee Related CN209291032U (en) | 2018-11-16 | 2018-11-16 | A kind of food vacuum gas flushing pouch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209291032U (en) |
-
2018
- 2018-11-16 CN CN201821900807.0U patent/CN209291032U/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: 20190823 Termination date: 20211116 |