CN206351845U - A kind of packaging bag - Google Patents
A kind of packaging bag Download PDFInfo
- Publication number
- CN206351845U CN206351845U CN201621371452.1U CN201621371452U CN206351845U CN 206351845 U CN206351845 U CN 206351845U CN 201621371452 U CN201621371452 U CN 201621371452U CN 206351845 U CN206351845 U CN 206351845U
- Authority
- CN
- China
- Prior art keywords
- relative
- packaging bag
- layer
- sides
- bag according
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 50
- 238000001035 drying Methods 0.000 claims abstract description 8
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 229920002160 Celluloid Polymers 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 239000011888 foil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Abstract
The utility model discloses a kind of packaging bag, including bottom surface, two relative first sides, two relative second sides, described two relative first side tops are in the shape of the letter V folding, described two relative second side tops are connected by seal line, transom is provided with the middle part of described two relative first sides, the transom includes drying layer, the first waterproof ventilative layer, deoxidation layer, the second waterproof ventilative layer successively from inside to outside.The packaging bag can realize the packaging of the packaging of aerogenesis packing material, particularly aerogenesis food, and do not rise bag in the storage process that ensure that packing material, while avoiding the oxidation and pollution of oxygen and moisture in air to packing material.
Description
Technical field
The utility model is related to packaging bag technical field, and in particular to a kind of packaging bag packed for aerogenesis article.
Background technology
Existing packaging bag comes in every shape, and wide variety, function is various, includes the packaging bag of sealing, available for growing
The product packaging storage of phase;There is the packaging bag of open type, for interim product packaging and storage.But do not have also on the market at present
There is the packaging bag specifically designed for aerogenesis product design, be only provided with aperture at the top of small part packaging bag, for being vented, its structure
Simply, and be not suitable for the packaging of granular article, in addition, open the design of aperture at the top of packaging bag, be also easily caused outside sky
Oxygen and moisture in gas enter to be polluted in packaging bag to content, is not suitable for very much cleaning and is required high product packaging,
More unsuitable packaging for foodstuff.
Utility model content
In view of this, the application provides a kind of packaging bag, and the packaging bag can realize the packaging of aerogenesis packing material, especially
It is the packaging of aerogenesis food, do not rise bag in the storage process that ensure that packing material, while avoiding the oxygen and moisture in air
Oxidation and pollution to packing material.
To solve above technical problem, the technical scheme that the utility model is provided is a kind of packaging bag, including bottom surface, two
Relative first side, two relative second sides, described two relative first side tops are in the shape of the letter V folding, described
Two relative second side tops are connected by seal line, are provided with the middle part of described two relative first sides ventilative
Window, the transom includes drying layer, the first waterproof ventilative layer, deoxidation layer, the second waterproof ventilative layer successively from inside to outside.
Further, the bottom surface, two relative first sides, two relative second sides are by two layers of plastic film
Heat seal is formed.
Further, the bottom surface, two relative first sides, two relative second sides are by two layers of match fine jade
Luo plastic foil heat seal is formed.
Further, supporting plate is additionally provided with the bottom surface, the supporting plate is closely binded with the bottom surface.
Further, described two relative second side upper end heat seals, the position of the heat seal is located at institute
State above seal line.
Further, the seal line is made up of the recessed bar and raised line being respectively arranged in two relative second sides,
The recessed bar and the raised line are oppositely arranged and dimensional fits.
Further, first waterproof ventilative layer and second waterproof ventilative layer are impermeable film.
Further, the deoxidation layer is the impermeable film layer for being coated with iron powder.
Further, the drying layer is the nonwoven layer for being coated with silica gel powder.
In technical scheme, the packaging bag includes bottom surface, two first sides, two second sides,
Formed for the celluloid plastic film of two layers of heat seal, transom be provided with two first sides, the transom by drying layer,
First waterproof ventilative layer, deoxidation layer, the second waterproof ventilative layer composition, in addition, two second sides are also connected by seal line, it is close
Envelope line top also passes through heat seal.Described packaging bag is adapted to the article of packaging aerogenesis, such as vegetable seeds, it is ensured that in aerogenesis
Aerogenesis is expelled directly out the bag that do not rise during article storage, while avoiding oxygen and moisture in extraneous air from entering right in packaging bag
Packing article is aoxidized and polluted.In addition, packaging bag described herein also is adapted for aerogenesis packaging for foodstuff, it is to avoid outside air and water
Divide and enter packaging bag, suppress the growth of mould and aerobic bacteria, extend the shelf-life of food.In addition, technical scheme
In two relative second sides seal line setting, it is possible to achieve after heat seal position is torn, repeatedly sealing and
Opening operation.
Compared with prior art, packaging bag described herein can realize the packaging of aerogenesis packing material, particularly aerogenesis
Do not rise bag in the packaging of food, the storage process that ensure that packing material, while avoiding oxygen and moisture in air to packaging
The oxidation and pollution of thing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of herein described packaging bag;
Fig. 2 is A-A top plan views in Fig. 1.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings and tool
The utility model is described in further detail for body embodiment.
A kind of packaging bag as shown in Figure 1 and Figure 2, including bottom surface 1, two relative first sides 2, two relative
Two side faces 3, described two relative tops of first side 2 are in the shape of the letter V folding, and described two relative tops of second side 3 lead to
Cross seal line 4 to connect, described two relative middle parts of first side 2 are provided with transom 5, and the transom 5 is from inside to outside
Include drying layer 6, the first waterproof ventilative layer 7, deoxidation the 8, second waterproof ventilative layer 9 of layer successively.
Wherein, first waterproof ventilative layer 7 and second waterproof ventilative layer 9 are impermeable film, and the deoxidation layer 8 is
The impermeable film layer of iron powder is coated with, the drying layer 6 is the nonwoven layer for being coated with silica gel powder.
Wherein, the bottom surface 1, two relative first sides 2, two relative second sides 3 are by two layers of plastic film
Heat seal is formed, and described plastic foil is to be additionally provided with supporting plate 10, the supporting plate 10 on celluloid plastic film, the bottom surface 1
Closely binded with the bottom surface 1.
In addition, described two relative upper end heat seals of second side 3, the position 11 of the heat seal is positioned at described
The top of seal line 4, the seal line 4 is made up of the recessed bar and raised line being respectively arranged in two relative second sides 3, described
Recessed bar and the raised line are oppositely arranged and dimensional fits.
Packaging bag described in the present embodiment can realize the packaging of the packaging of aerogenesis packing material, particularly aerogenesis food, energy
Do not rise bag in the storage process for enough ensureing packing material, while avoiding the oxidation and dirt of oxygen and moisture in air to packing material
Dye.
It the above is only preferred embodiment of the present utility model, it is noted that above-mentioned preferred embodiment should not be regarded
For to limitation of the present utility model, protection domain of the present utility model should be defined by claim limited range.For
For those skilled in the art, do not departing from spirit and scope of the present utility model, can also make some
Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of packaging bag, including bottom surface, two relative first sides, two relative second sides, it is characterised in that:Institute
State two relative first side tops to be in the shape of the letter V folding, described two relative second side tops are connected by seal line,
It is provided with transom in the middle part of described two relative first sides, the transom includes drying layer, the successively from inside to outside
One waterproof ventilative layer, deoxidation layer, the second waterproof ventilative layer.
2. a kind of packaging bag according to claim 1, it is characterised in that:The bottom surface, two relative first sides, two
Individual relative second side is formed by two layers of plastic film heat seal.
3. a kind of packaging bag according to claim 2, it is characterised in that:The bottom surface, two relative first sides, two
Individual relative second side is formed by two layers of celluloid plastic film heat seal.
4. a kind of packaging bag according to claim 1, it is characterised in that:Supporting plate is additionally provided with the bottom surface, it is described
Supporting plate is closely binded with the bottom surface.
5. a kind of packaging bag according to claim 1, it is characterised in that:Described two relative second side upper end heat seals
Sealing, the position of the heat seal is located above the seal line.
6. a kind of packaging bag according to claim 1, it is characterised in that:The seal line is relative by being respectively arranged at two
Second side on recessed bar and raised line composition, the recessed bar and the raised line are oppositely arranged and dimensional fits.
7. a kind of packaging bag according to claim 1, it is characterised in that:First waterproof ventilative layer and described second is prevented
Water air-permeable layer is impermeable film.
8. a kind of packaging bag according to claim 1, it is characterised in that:The deoxidation layer is thin for the water proof for being coated with iron powder
Film layer.
9. a kind of packaging bag according to claim 1, it is characterised in that:The drying layer is the nothing for being coated with silica gel powder
Spin layer of cloth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621371452.1U CN206351845U (en) | 2016-12-14 | 2016-12-14 | A kind of packaging bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621371452.1U CN206351845U (en) | 2016-12-14 | 2016-12-14 | A kind of packaging bag |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206351845U true CN206351845U (en) | 2017-07-25 |
Family
ID=59346593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621371452.1U Expired - Fee Related CN206351845U (en) | 2016-12-14 | 2016-12-14 | A kind of packaging bag |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206351845U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108861103A (en) * | 2018-07-25 | 2018-11-23 | 罗富盛 | A kind of self-heating or cooling containers with pressure relief |
-
2016
- 2016-12-14 CN CN201621371452.1U patent/CN206351845U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108861103A (en) * | 2018-07-25 | 2018-11-23 | 罗富盛 | A kind of self-heating or cooling containers with pressure relief |
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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: 20170725 |