CN209337253U - A kind of packaging bag - Google Patents
A kind of packaging bag Download PDFInfo
- Publication number
- CN209337253U CN209337253U CN201821713694.3U CN201821713694U CN209337253U CN 209337253 U CN209337253 U CN 209337253U CN 201821713694 U CN201821713694 U CN 201821713694U CN 209337253 U CN209337253 U CN 209337253U
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- Prior art keywords
- bag portion
- bag
- thin slice
- sealing
- opening
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Abstract
A kind of packaging bag includes bag body, has the first bag portion and the second bag portion；Sealing structure has the sealing recessed bar positioned at the first bag portion, positioned at the sealed batten of the second bag portion；First bag portion forms the first opening of the accommodating chamber for being connected to bag body with the second bag portion when being separated from each other, and the first bag portion and the second bag portion are adjacent to sealing first opening by sealing recessed bar and sealed batten when being bonded to each other；The bag body includes third bag portion, and third bag portion forms the second opening of the accommodating chamber for being connected to bag body with the second bag portion when being separated from each other.After the first opening is heat-sealed, when reusing, user only needs to tear opening seal, so that it may by opening sealing strip or fastening sealing strip come open or close packaging bag, the food or material being placed in packaging bag can be taken out in the case where not destroying heat-sealing.
Description
Technical field
The utility model relates to packaging fields, and in particular, to a kind of packaging bag.
Background technique
Existing packaging bag usually after being put into food or other need material to be packed, need by the opening of packaging bag into
Row sealing is usually to carry out sealing closely sealed or pressing, but need to tear heat-sealing when needing the food or material using packaging,
Destroying heat-sealing rear can be taken off internal food or material.Original heat sealed package can be destroyed in this way, destroy original packaging beauty
Sense, is also not easy to be again sealed off packaging bag and saves to food or material.
In order to overcome the above problems, a pair of of the sealing strip for occurring to snap together in the market is arranged in packet
It packs and is located at the lower section of hot-seal on the inside of tow sides, after heat-sealing destroys, internally positioned a pair of of sealing strip can be passed through
Fastening is sealed.But such package encapsulation item is in filling food or material, due to a wherein sealing strip have it is recessed
Sunken embeded slot, another then has chimeric raised (structural schematic diagram as shown in Figure 8) outstanding, therefore in filling, carefully
Small dust or particle may be accumulated in sealing strip embeded slot or chimeric high spot.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of packaging bag, the packaging bag can not destroy heat-sealing
In the case where take out the food or material that are placed in packaging bag.Its specific technical solution is as follows:
A kind of packaging bag includes: bag body, and the bag body includes that the surface sheet mutually spliced, back foil, left side are thin
Piece, right side thin slice and base lamina；The surface sheet includes the first bag portion and the second bag portion, and the back foil includes
Third bag portion；Sealing structure, including being located at the sealing recessed bar of first bag portion, positioned at the sealed batten of second bag portion；
First bag portion formed with second bag portion when being separated from each other the accommodating chamber for being connected to bag body first opening, described first
Bag portion and second bag portion are adjacent to sealing first opening by sealing recessed bar and sealed batten when being bonded to each other；It is described
Third bag portion forms the second opening of the accommodating chamber for being connected to bag body with second bag portion when being separated from each other；The third bag portion
It is thermoplastic material with second bag portion, to be sealed in phase close to heated pressing；The sealing is being arranged in first bag portion
Configured with the lacerable opening seal for connecting first bag portion and second bag portion at superstructure.
Further, every in the surface sheet, back foil, left side thin slice, right side thin slice and base lamina
The pressing frontier district with one fixed width is reserved on the inside of the corresponding thin slice in each edge of the surrounding of a thin slice, the left side is thin
Piece, right side thin slice and base lamina can be along the central axes folding storages in its respective face.
Further, the right side thin slice and the left side thin slice are each configured with the grasping part for grasping, often
The both ends of a grasping part pressing frontier district reserved with the right side thin slice or left side thin slice is connect；It is grabbed described in each
Portion's diastole with the right side thin slice or left side thin slice expansion is held, with the right side thin slice or the left side
Face thin slice is stored and is shunk.
Further, the grasping part is band-like.
The utility model beneficial effect
A kind of packaging bag provided by the utility model, is formed when being separated from each other with the second bag portion by the first bag portion and is connected to
The first opening, the third bag portion of the accommodating chamber of bag body form the appearance for being connected to bag body with second bag portion when being separated from each other
Receive chamber second opening and the first bag portion sealing recessed bar, positioned at the sealed batten of the second bag portion, when the first bag portion and second
Bag portion fastens sealing first opening by sealing recessed bar and sealed batten when being bonded to each other.
When filling material or food are wanted in packaging bag, it can be loaded from the second opening, need not move through the first opening,
The residue of dust particles or material would not be made to be trapped on sealing strip；It is heat-sealed and then secondary in use, making in the first opening
User only needs to tear opening seal, so that it may, can by opening sealing strip or fastening sealing strip come open or close packaging bag
To take out the food or material that are placed in packaging bag in the case where not destroying heat-sealing.
Detailed description of the invention
Fig. 1 is the schematic diagram of Traditional Packing bag；
Fig. 2 is the schematic diagram (closed state) of the packaging bag of the utility model；
Fig. 3 is the schematic diagram (opening state) of the packaging bag of the utility model；
Fig. 4 is the side schematic view when opening of the packaging bag of the utility model；
Fig. 5 is the use state diagram (not sealing off) of the packaging bag of the utility model；
Fig. 6 is the use state diagram (opening seal unlatching) of the packaging bag of the utility model；
Fig. 7 is the use state diagram (opening the sealing strip being closed originally) of the packaging bag of the utility model；
Fig. 8 is the schematic diagram of sealing strip；
Fig. 9 is the structural schematic diagram after the first bag body and the second bag body are dismantled in Fig. 7.
It is as follows to refer specifically to the component in generation for appended number in attached drawing: 1 surface sheet；2 back foils；3 left side thin slices；4 is right
Side sheet；5 base laminas；6 pressing frontier districts；7 grasping parts；8 opening seals；9 sealing strips；101 first bag portions；102 second
Bag portion；901 sealing recessed bars；902 sealed battens.
Specific embodiment
In conjunction with Fig. 1 to Fig. 9, this is further elaborated with novel by following specific embodiments, it should be noted that
Referenced attached drawing and the embodiment are only that those skilled in the art are best understood from the present invention, not to the use of the new type
Limitation.
In one embodiment, as shown in Figures 2 to 4, the bag body of shown packaging bag is by the surface sheet that mutually splices
1, back foil 2, left side thin slice 3, right side thin slice 4 and base lamina 5 form.The surface sheet includes the first bag portion
101 and second bag portion 102, shown second bag portion 102 be located proximate to upper end, and the first bag portion shown in shared area ratio
101 occupied areas are small, and first bag portion 101 and second bag portion 102 account for the ratio of entire surface sheet 1 substantially respectively
3 to 1 to 4 to 1.The back foil 2 includes that (in the present embodiment, shown back foil 2 is the third to the third bag portion
Bag portion 2)；Each thin slice in the surface sheet 1, back foil 2, left side thin slice 3, right side thin slice 4 and base lamina 5
The corresponding thin slice in each edge of surrounding on the inside of be reserved with the pressing frontier district 6 with one fixed width for heat-sealing pressing, make each thin
Piece forms entire bag body.As shown in figure 4, the left side thin slice 3, right side thin slice 4 and base lamina can be along its respective faces
Central axes folding storage or expansion, bottom expansion after can be plane, so that packaging bag is entirely placed in the plane.
As shown in FIG. 7 and 8, it is configured in first bag portion 101 and the respective opposite inboard portion of second bag portion 102
There is sealing structure 9, is positioned at the sealing recessed bar 901 of the first bag portion 101, positioned at the sealed batten 902 of the second bag portion 102 respectively.
As shown in figure 9, the sealing strip 901 is arranged on the inside of first bag body, position and the sealed batten 902 are opposite, and
One end of sealed batten 902 is arranged in the extreme side on the inside of the second bag portion.First bag portion 101 and the second bag portion 102 are tied in sealing
When structure 9 is opened, it can be separated from each other to form the first opening to accommodate or grab article or material, when sealing structure fastens, institute
It states the first opening and is closed sealing.The shape and structure of sealing strip is not limited to the present embodiment herein, is able to achieve the shape effectively sealed
Shape structure can use.In addition, the third bag portion 2, which is formed with second bag portion 102 when being separated from each other, is connected to bag body
Accommodating chamber second opening.The arrangement of the sealed batten and sealing recessed bar can exchange, however it is not limited to the present embodiment.
The third bag portion 2 and second bag portion 102 are thermoplastic material, to seal in phase close to heated pressing.
After sealing strip is in filling sealing in order to prevent, in subsequent transport, restocking, receive in sales process dust or its
He pollutes, and first bag portion is also configured with connection first bag portion and second bag described being arranged above the sealing strip
Lacerable opening seal 8 in portion.
As further improvement of this embodiment, the right side thin slice 4 and the left side thin slice 3 are respectively configured useful
In the grasping part of grasping 7, the both ends of each grasping part 7 pressure reserved with the right side thin slice 4 or left side thin slice 3
Frontier district 6 is closed to connect.The diastole with the right side thin slice 4 or the left side thin slice 3 expansion of each grasping part 7,
It is shunk with the right side thin slice 4 or the left side thin slice 3 storage.Increase the grasping part that can be accommodated in the left and right sides
7, the space reduced and occupied can be stored in production and when being not filled by material, after filling, sack exposes when being unfolded, side
Just user grasps, and especially when inconvenient entire hand carries out hold sack, grasping part can be stated with finger hook residence, using more
Add flexible and convenient.
Preferably, the grasping part is band-like.
More than, form the accommodating chamber for being connected to bag body when being separated from each other with the second bag portion by the first bag portion first opens
Mouthful, the third bag portion is formed with second bag portion when being separated from each other the accommodating chamber for being connected to bag body second be open and
The sealing recessed bar of first bag portion, positioned at the sealed batten of the second bag portion, can be from when filling material or food are wanted in packaging bag
The filling of two openings, needs not move through the first opening, also the residue of dust particles or material would not be made to be trapped on sealing strip；
It is heat-sealed and then secondary in use, user only needs to tear opening seal in the first opening, so that it may pass through and open sealing strip
Or it fastens sealing strip and carrys out open or close packaging bag.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of packaging bag, includes:
Bag body, the bag body include surface sheet (1), back foil, the left side thin slice (3), right side thin slice mutually spliced
(4) and base lamina (5)；The surface sheet (1) includes that the first bag portion (101) and the second bag portion (102), the back side are thin
Piece includes third bag portion (2)；
Sealing structure (9), including being located at the sealing recessed bar (901) of first bag portion (101), being located at second bag portion
(102) sealed batten (902)；First bag portion (101) forms when being separated from each other with second bag portion (102) and is connected to
First opening of the accommodating chamber of bag body, first bag portion (101) and second bag portion (102) are when being bonded to each other by close
Envelope recessed bar (901) and sealed batten (902) are adjacent to sealing first opening；
It is characterized in that, the third bag portion (2) forms the appearance for being connected to bag body with second bag portion (102) when being separated from each other
Receive chamber second opening；The third bag portion (2) and second bag portion (102) are thermoplastic material, in phase close to heated
Pressing sealing；
First bag portion (101) be arranged sealing structure (9) top place be configured with connection first bag portion (101) and
Lacerable opening seal (8) of second bag portion (102).
2. packaging bag according to claim 1, it is characterised in that: the surface sheet (1), back foil, left side are thin
It is reserved on the inside of the corresponding thin slice in each edge of surrounding of piece (3), right side thin slice (4) and each thin slice in base lamina (5)
Pressing frontier district (6) with one fixed width, the left side thin slice (3), right side thin slice (4) and base lamina (5) can be with
Central axes folding storage along its respective face.
3. packaging bag according to claim 2, it is characterised in that: the right side thin slice (4) and the left side thin slice
(3) grasping part (7) for grasping, the both ends and the right side thin slice or a left side of each grasping part (7) are each configured with
Reserved pressing frontier district (6) connection of side sheet；Each grasping part is with the right side thin slice or the left side
Thin slice is unfolded and diastole, as the right side thin slice or the left side thin slice are stored and shrinks.
4. packaging bag as claimed in claim 3, it is characterised in that: the grasping part is band-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713694.3U CN209337253U (en) | 2018-10-22 | 2018-10-22 | A kind of packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713694.3U CN209337253U (en) | 2018-10-22 | 2018-10-22 | A kind of packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209337253U true CN209337253U (en) | 2019-09-03 |
Family
ID=67746465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821713694.3U Active CN209337253U (en) | 2018-10-22 | 2018-10-22 | A kind of packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209337253U (en) |
-
2018
- 2018-10-22 CN CN201821713694.3U patent/CN209337253U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |