CN205240226U - Self -purging food package bag can relapse - Google Patents
Self -purging food package bag can relapse Download PDFInfo
- Publication number
- CN205240226U CN205240226U CN201521140527.0U CN201521140527U CN205240226U CN 205240226 U CN205240226 U CN 205240226U CN 201521140527 U CN201521140527 U CN 201521140527U CN 205240226 U CN205240226 U CN 205240226U
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- bag
- purging
- self
- bag body
- sealing
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Abstract
The utility model provides a self -purging food package bag can relapse, is including the bag body of sealed food, bag body upper portion is equipped with tears the mouth, it is equipped with and inhales the formula sealing through tearing the magnetism that can be used to the repetition sealing bag body after the bag body is torn to the mouth to tear mouthful the below, the bag body is formed by the combined material bonding, includes sealing film layer, substrate material layer from inside to outside, the bag body is equipped with the magnetic thin film layer that polarity is opposite on corresponding a pair of bag body wall. The magnetic thin film level is between sealing film layer and substrate material layer. The magnetic thin film layer is in be the regional distribution on the bag body wall. The regional distribution is that the magnetic thin film layer distributes in the below region of 12 to 34 departments that the bag was personally experienced sth. Part of the body. The magnetic thin film layer includes a plurality of independent magnetic thin film layer unit, the magnetic thin film layer the gapped evenly distributed of unit be in on the bag body wall. The utility model discloses multiple sealed, sealing performance is good. Imitative vacuum seal can repeatedly seal. Can regionally seal save material.
Description
Technical field
The utility model relates to a kind of food pack, particularly one self-purging food pack repeatedly.
Background technology
Sealing is the most basic, the most important function of any packaging, and it can ensure that article are effectively moistureproof and isolated with air. " close" the literal implication of a word, cannot exchange between the packing material in ordinary representation packing container and extraneous things envelope at all. And thingIn reality, seldom there is absolute packing. Nearly all packaging all has sealing device without exception, and successfully always packsDepend on its sealing property whether effectively.
The health of food is as the basic demand of packaging for foodstuff, not only refer to that food ensured that food was not subject to before arriving consumer outsideThe impact of boundary's factor, and require packaging in the time that food consumption completes (non-once), still can keep health, this just needsPackaging for foodstuff possesses seal structure repeatedly. Be no matter paper or plastics, most pocket type structure, in safe and sanitary sideAll there is common shortcoming in face, that is exactly once to seal, and the necessary one-time-consumption of whole bag food is complete, and this is to most of packagings for foodstuffAmount is difficult to accomplish. On market, mostly be to adopt now the zipper-type structure of sealable, can repeated multiple timesly open withAirtight, but with this aspect sealing, in food pack, also leave a large amount of air, quality is preserved in impact.
Utility model content
The purpose of this utility model is to provide a kind of food pack of being convenient to sealing, particularly provides one can repeat sealing, self-purging food pack.
The utility model be technical solution problem by the following technical solutions:
One self-purging food pack repeatedly, comprises the bag of sealed food, and described bag top is provided with tearing notch, described inTearing notch below is provided with the magnetic-type sealing that can be used for repeating to seal bag after tearing notch is torn bag, and described bag is by compositeBe bonded, comprise from inside to outside sealed thin rete, substrate material layer; Described bag is provided with on corresponding a pair of bag wallOpposite polarity laminated magnetic film.
Design feature of the present utility model is also:
Described laminated magnetic film is between sealed thin rete and substrate material layer.
Described laminated magnetic film is regional and distributes on described bag wall.
Described regional distribution refers to that laminated magnetic film is distributed in the lower zone at 1/2 to 3/4 place of bag.
Described laminated magnetic film comprises multiple independently laminated magnetic films unit, gapped even point of described laminated magnetic film unitCloth is on described bag wall.
The shape of described laminated magnetic film unit comprises any one in rectangle, circle, ellipse, triangle.
Described sealed thin rete is food stage.
Described sealed thin rete is aluminium plastic membrane layer or plastic film layers.
Described substrate material layer is paper material layer or plastic material layer.
Described substrate material layer is also provided with waterproofing membrane layer outward.
1. the utility model is multi-sealed, good seal performance. This food pack is by bonding group of multiple rectangular composite layersBecoming and seal, is overall hermetically-sealed construction, tears so destructive method of opening and just can open the package, institute by tearing notchState tearing notch below and be provided with the magnetic-type sealing that can be used for can repeating to seal bag after tearing notch is torn bag. Multi-sealed, can weighMultiple sealing, good seal performance.
2. the utility model simulated hollow sealing, can repeat sealing, good sealing effect. The composite layer that this food pack usesMiddle magnetic material layer, when sealing again after opening, can fitted seal between the corresponding surface of whole packaging bag, discharge air,Coordinate again magnetic sealing strip, form simulated hollow sealing, reach better sealing effectiveness. The utility model is the sealing that utilizes magnetic,Can be repeatedly used.
3. the utility model can regional seal, and saves material. The laminated magnetic film that this packaging for foodstuff is used is on described bag wallBe regional and distribute, comprise multiple independently laminated magnetic films unit, gapped being evenly distributed in described laminated magnetic film unitOn described bag wall, coordinate the size of the article of corresponding needs sealing, also deaeration substantially of such setting, joinsClose magnetic sealing strip and reach the effect of preserving food, such arranging can reach good sealing effectiveness, saves material.
Brief description of the drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model longitudinal sectional drawing
Fig. 3 is the utility model composite profile
Fig. 4 is the be magnetic schematic diagram of thin layer of the utility model lower zone
Fig. 5 is the utility model magnet unit structural representation a
Fig. 6 is the utility model magnet unit structural representation b
The Reference numeral table of comparisons in figure: bag 1, tearing notch 2, magnetic-type sealing 3, bag wall 4, sealed thin rete 11,Laminated magnetic film 12, substrate material layer 13, laminated magnetic film unit 120.
Detailed description of the invention
As shown in Fig. 1 to 3, the utility model is achieved in that one self-purging food pack repeatedly, bagDraw together the bag 1 of sealed food, described bag top is provided with tearing notch 2, and described tearing notch below is provided with after tearing notch is torn bag availableIn the magnetic-type sealing 3 that repeats to seal bag, described bag is bonded by composite, comprises from inside to outside sealing filmLayer 11, substrate material layer 13; Described bag is provided with opposite polarity laminated magnetic film 12 on corresponding a pair of bag wall 4.When use, tear so destructive method of opening just can open the package by tearing notch, described tearing notch below is provided with through tearing notchTear the magnetic-type sealing that can be used for can repeating to seal bag after bag, can open again and seal at any time. Described bag is relativelyOn a pair of bag wall of answering, be also provided with opposite polarity laminated magnetic film, make can coordinate between the corresponding surface of whole packaging bag closeEnvelope, discharges air, then coordinates magnetic sealing strip, forms simulated hollow sealing.
Described laminated magnetic film is between sealed thin rete and substrate material layer. Can better protect laminated magnetic film not like thisBe worn. And composite can be made up of more material layers or thin layer, when composite is by more material layers or thin layer groupCheng Shi, laminated magnetic film can be placed among any interlayer.
As shown in Figure 4, described laminated magnetic film is regional and distributes on described bag wall, some in particular cases, in order to joinClose the food that will seal, then certain region is provided with laminated magnetic film and can reaches sealing. Under normal circumstances, described regionality is dividedCloth refers to that laminated magnetic film is distributed in the lower zone at 1/2 to 3/4 place of bag.
As Fig. 5, shown in 6, described laminated magnetic film comprises multiple independently laminated magnetic films unit 120, described laminated magnetic filmUnit is gapped to be evenly distributed on described bag wall. If need the food form of preserving and or food shapes special, not yetBe defined as and must be uniformly distributed, gapped distribution.
The shape of described gapped equally distributed laminated magnetic film unit comprises in rectangle, circle, ellipse, triangleAny one. Certainly in order to coordinate preserved food, can be also other figure.
Described sealed thin rete is food stage, and described sealed thin rete is aluminium plastic membrane layer or plastic film layers. Aluminium plastic membrane layer orPlastic film layers is all common can seal the thin-film material layer of preserving food, also can seal with other and reach foodOther of grade can be made into the material substitution of film.
Described substrate material layer is paper material layer or plastic material layer. Described substrate material layer can be used as ink layer. Described baseThe ground bed of material is also provided with waterproofing membrane layer outward. Can tackle the situation that some need waterproof.
Be described with regard to the utility model preferred embodiment above, but can not be interpreted as it is limitations on claims. This practicalityNovelly not only be confined to above embodiment, its concrete structure allows to change, and those skilled in the art can be according to the utility modelMake various changes and distortion, only otherwise depart from spirit of the present utility model, all belong to the utility model claims and determineThe scope of justice.
Claims (10)
1. a self-purging food pack repeatedly, comprises and it is characterized in that the bag (1) of sealed food: described bag(1) top is provided with tearing notch (2), and described tearing notch (2) below is provided with and after tearing notch (2) is torn bag, can be used for repeating sealingThe magnetic-type sealing (3) of bag (1), described bag (1) is bonded by composite, comprises from inside to outside sealed thinRete (11), substrate material layer (13); Described bag is provided with opposite polarity magnetic on corresponding a pair of bag wall (4)Property thin layer (12).
2. one according to claim 1 self-purging food pack repeatedly, is characterized in that: described thin magnetic filmLayer (12) is positioned between sealed thin rete (11) and substrate material layer (13).
3. one according to claim 1 and 2 self-purging food pack repeatedly, is characterized in that: described magneticThin layer (12) is regional and distributes on described bag wall (4).
4. one according to claim 3 self-purging food pack repeatedly, is characterized in that: described regionality is dividedCloth refers to that laminated magnetic film (12) is distributed in the lower zone at 1/2 to 3/4 place of bag (1).
5. one according to claim 1 self-purging food pack repeatedly, is characterized in that: described thin magnetic filmLayer (12) comprises multiple independently laminated magnetic films unit (120), and described laminated magnetic film unit (120) is gapped allEven being distributed on described bag wall (4).
6. one according to claim 5 self-purging food pack repeatedly, is characterized in that: described thin magnetic filmThe shape of layer unit (120) comprises any one in rectangle, circle, ellipse, triangle.
7. one according to claim 1 self-purging food pack repeatedly, is characterized in that: described sealing filmLayer (11) is food stage.
8. one according to claim 1 self-purging food pack repeatedly, is characterized in that: described sealing filmLayer (11) is aluminium plastic membrane layer or plastic film layers.
9. one according to claim 1 self-purging food pack repeatedly, is characterized in that: described base materialLayer (13) is paper material layer or plastic material layer.
10. one according to claim 1 self-purging food pack repeatedly, is characterized in that: described substrate materialThe outer waterproofing membrane layer that is also provided with of the bed of material (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140527.0U CN205240226U (en) | 2015-12-30 | 2015-12-30 | Self -purging food package bag can relapse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140527.0U CN205240226U (en) | 2015-12-30 | 2015-12-30 | Self -purging food package bag can relapse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205240226U true CN205240226U (en) | 2016-05-18 |
Family
ID=55939293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140527.0U Expired - Fee Related CN205240226U (en) | 2015-12-30 | 2015-12-30 | Self -purging food package bag can relapse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205240226U (en) |
-
2015
- 2015-12-30 CN CN201521140527.0U patent/CN205240226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160518 Termination date: 20181230 |