CN215324299U - Packaging bag with sealing function - Google Patents
Packaging bag with sealing function Download PDFInfo
- Publication number
- CN215324299U CN215324299U CN202121557881.9U CN202121557881U CN215324299U CN 215324299 U CN215324299 U CN 215324299U CN 202121557881 U CN202121557881 U CN 202121557881U CN 215324299 U CN215324299 U CN 215324299U
- Authority
- CN
- China
- Prior art keywords
- bag
- adhesive tape
- sealing function
- packaging bag
- function 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
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 19
- 239000002390 adhesive tape Substances 0.000 claims abstract description 30
- 239000004831 Hot glue Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 description 6
- 239000004033 plastic Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
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Abstract
The utility model discloses a packaging bag with a sealing function, which comprises a bag body, wherein the bag body comprises a front end surface, a rear end surface, a bottom surface and two folding edges. The four sides of the bottom surface are respectively and fixedly connected with the end surface and the bottom of the folded edge, and the two sides of the folded edge are respectively and fixedly connected with the two end surfaces. Wherein at least one terminal surface inner wall is equipped with the adhesive tape, and the adhesive tape surface covering has from the type membrane. The adhesive tape is arranged below the upper end edge of the end face. After the bag is sealed, the bag needs to be broken to open the bag and take out articles, so that the safety of the articles in the bag in the distribution process can be ensured.
Description
Technical Field
The utility model belongs to the technical field of packaging, and particularly relates to a packaging bag with a sealing function.
Background
With the popularization of mobile networks, the takeaway industry generated based on the mobile internet technology is accepted and used by more and more people. In the takeaway distribution process, the basic time is that the merchant packages the food, places it in a bag, and then distributes it by the distributor. Therefore, food safety in the distribution process is a concern for each consumer. For example, whether the food is opened, eaten or put in other things during distribution.
In order to ensure the food safety in the distribution link, many manufacturers use a buckle to seal the bag after the food is put into the bag, or use a common adhesive tape to stick the bag opening tightly. However, whether it is a snap or tape, it can be removed and then resealed without damaging the bag, making it difficult for the consumer to detect that the bag has been opened.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the packaging bag with the sealing function overcomes the defects of the prior art, and the packaging bag needs to be damaged after being sealed to open the bag and take out articles, so that the safety of the articles in the bag in the distribution process can be ensured.
The technical scheme adopted by the utility model for solving the existing problems is as follows:
the packaging bag with the sealing function comprises a bag body, wherein the bag body comprises a front end face, a rear end face, a bottom face and two folding edges.
The four sides of the bottom surface are respectively and fixedly connected with the end surface and the bottom of the folded edge, and the two sides of the folded edge are respectively and fixedly connected with the two end surfaces.
Wherein at least one terminal surface inner wall is equipped with the adhesive tape, and the adhesive tape surface covering has from the type membrane.
The adhesive tape is arranged below the upper end edge of the end face.
Preferably, the adhesive tape is hot melt adhesive.
Preferably, the positions of the two end surfaces corresponding to the rubber strips are rough surfaces.
Preferably, the end face is provided with a hand-held hole, and the rubber strip is arranged below the hand-held hole.
Preferably, the position of two end faces or one end face below the rubber strip is provided with a tearing strip.
Preferably, the length of the tearing strip is more than or equal to the length of the adhesive tape and less than or equal to the width of the end face.
Preferably, the length of the rubber strip is smaller than the width of the end face.
And the two end surfaces or one of the two end surfaces is provided with an annular tearing strip, and the adhesive tape is positioned inside the tearing strip.
Preferably, the portable hole is sleeved with a ring-shaped patch.
Preferably, the bottom surface is a rectangular shell with an open upper end.
Preferably, the outer wall of the end face or the folded edge or the bottom face is provided with a receipt bag with an opening at the upper end or the side end.
Compared with the prior art, the utility model has the following beneficial effects:
(1) seal through the adhesive tape, the bottom surface adopts rectangle structural design simultaneously, effectively improves the leakproofness and the stability of the bag body, can ensure to stand, avoids external force to lead to the cutlery box slope, causes excessive juice.
(2) The bill bag on the bag body can be inserted into the list at a glance, and meanwhile, the list is not easy to lose.
(3) The adhesive tape sealing design avoids midway opening, and prevents the occurrence of the 'eating steal' event.
(4) The tearing strip can be opened by tearing the packaging bag, so that the user can take out the articles easily.
(5) The portable hole is equipped with the patch, improves portable intensity, and effective attenuate the bag body realizes easily the body.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a first external view of the package with a sealing function according to the present invention,
figure 2 is a side view of the package with a sealing function according to the present invention,
figure 3 is a second external view of the package with a sealing function according to the present invention,
fig. 4 is a third external view of the packing bag with a sealing function according to the present invention.
In the figure, 1-bag body, 101-end surface, 102-bottom surface, 103-folded edge, 2-adhesive tape, 3-tearing strip, 4-hand hole, 5-receipt bag and 6-patch.
Detailed Description
The accompanying drawings are preferred embodiments of the package with a sealing function, and the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the packaging bag with the sealing function comprises a bag body 1, wherein the bag body 1 comprises a front end surface 101, a rear end surface 102, a bottom surface 102 and two folding edges 103, four sides of the bottom surface 102 are fixedly connected with the bottom of the end surfaces 101 and the bottoms of the folding edges 103 respectively, and two sides of the folding edges 103 are fixedly connected with the two end surfaces 101 respectively. The central part of the bottom surface 102 can be provided with creases, which is convenient for the bag body 1 to be folded and placed.
The end face 101 is provided with a hand-carrying hole 4 for facilitating hand carrying. As shown in figure 4, in order to increase the strength, the hand-held hole 4 is sleeved with a patch 6, and the patch 6 can be made of paper or PE material.
The height of the end face 101 may be the same as the height of the flange 103 or may be greater than the height of the flange 103. If the end face 101 is higher than the flap 103, the handle hole 4 is located above the flap 103.
Wherein at least one terminal surface 101 inner wall is equipped with adhesive tape 2, and adhesive tape 2 is located portable hole 4 below, and only one terminal surface 101 is provided with adhesive tape 2 in this embodiment, and adhesive tape 2 adopts the hot melt adhesive, and the hot melt adhesive surface covering has from the type membrane. The adhesive tape 2 may be a double-sided adhesive tape.
In order to increase the adhesion performance of the rubber strip 2, the inner sides of the two end surfaces 101 are subjected to corona treatment at positions corresponding to the rubber strip 2, so that the surfaces at the two positions are rough surfaces.
In order to open the bag body 1 which is sealed by gluing, a tearing strip 3 is arranged on the bag body 1, and the arrangement mode of the tearing strip 3 has the following two types:
first, as shown in fig. 1, the tearing strip 3 is arranged at the position below the rubber strip 2 at two end faces 101 or at one end face 101. The length of the tearing strip 3 is more than or equal to that of the adhesive tape 2 and less than or equal to that of the end surface 101. The length of the tearing strip 3 is preferably the same as the width of the end face 101, so that the opening of the bag body 1 is larger, articles can be taken out conveniently, and meanwhile, the tearing strips 3 can be adopted on the two end faces 101;
secondly, as shown in fig. 3, the length of the strip 2 is smaller than the width of the end face 101. An annular tearing strip 3 is arranged on two end faces 101 or one end face 101, and the adhesive tape 2 is positioned inside the tearing strip 3. All be equipped with annular tear strip 3 on two preferred terminal surfaces 101, tear strip 3 like this and tear the back, can directly separate adhesive tape 2 and the bag body 1, can open the sack, still do not influence the secondary use of wrapping bag simultaneously.
In order to keep the bag body 1 stable after containing articles, especially soup food, the bottom surface 102 is a rectangular shell with an open upper end. During manufacturing, the whole bag body 1 is made of PE material, and then the hard insert is inserted into the bag body to support the bottom surface 102, so that a rectangular three-dimensional structure is formed.
In order to store the article list and the receipt, the receipt bag 5 with an open upper end or side end is arranged on the outer wall of the end surface 101, the folded edge 103 or the bottom surface 102. The inner wall of the receipt bag 5 can be subjected to electrostatic treatment, so that the receipt bag is tightly combined with the bag body 1 through electrostatic adsorption. The receipt bag 5 is composed of an upper layer and a lower layer of plastic bags which are stacked and placed, the two plastic bags are arranged oppositely, and the opening of one plastic bag is positioned inside the other plastic bag.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. Wrapping bag with seal function, its characterized in that:
comprises a bag body (1), the bag body (1) comprises a front end surface (101), a rear end surface (102), a bottom surface (102) and two folding edges (103),
four edges of the bottom surface (102) are respectively fixedly connected with the end surfaces (101) and the bottoms of the hems (103), two sides of each hem (103) are respectively fixedly connected with the two end surfaces (101),
wherein the inner wall of at least one end surface (101) is provided with an adhesive tape (2), the surface of the adhesive tape (2) is covered with a release film,
the adhesive tape (2) is arranged below the upper end edge of the end face (101).
2. The packaging bag with a sealing function according to claim 1, wherein:
the adhesive tape (2) adopts hot melt adhesive.
3. The packaging bag with a sealing function according to claim 1, wherein:
the positions of the two end surfaces (101) corresponding to the rubber strip (2) are rough surfaces.
4. The packaging bag with a sealing function according to claim 1, 2 or 3, wherein:
the end face (101) is provided with a hand-held hole (4), and the adhesive tape (2) is arranged below the hand-held hole (4).
5. The packaging bag with a sealing function according to claim 4, wherein:
the tearing strip (3) is arranged at the position of the two end surfaces (101) or one end surface (101) below the rubber strip (2).
6. The packaging bag with a sealing function according to claim 5, wherein:
the length of the tearing strip (3) is more than or equal to that of the adhesive tape (2) and less than or equal to that of the end face (101).
7. The packaging bag with a sealing function according to claim 4, wherein:
the length of the adhesive tape (2) is less than the width of the end surface (101),
two end faces (101) or one of the end faces (101) is provided with an annular tearing strip (3), and the adhesive tape (2) is positioned inside the tearing strip (3).
8. The packaging bag with a sealing function according to claim 5, 6 or 7, wherein:
the portable hole (4) is sleeved with an annular patch (6).
9. The packaging bag with a sealing function according to claim 8, wherein:
the bottom surface (102) is a rectangular shell with an open upper end.
10. The packaging bag with a sealing function according to claim 1, 2, 3, 5, 6, 7 or 9, wherein:
the outer wall of the end surface (101), the folded edge (103) or the bottom surface (102) is provided with a receipt bag (5) with an opening at the upper end or the side end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557881.9U CN215324299U (en) | 2021-07-09 | 2021-07-09 | Packaging bag with sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557881.9U CN215324299U (en) | 2021-07-09 | 2021-07-09 | Packaging bag with sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215324299U true CN215324299U (en) | 2021-12-28 |
Family
ID=79566082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121557881.9U Expired - Fee Related CN215324299U (en) | 2021-07-09 | 2021-07-09 | Packaging bag with sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215324299U (en) |
-
2021
- 2021-07-09 CN CN202121557881.9U patent/CN215324299U/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: 20211228 |