CN220315860U - Packaging bag with good tensile pulling effect - Google Patents
Packaging bag with good tensile pulling effect Download PDFInfo
- Publication number
- CN220315860U CN220315860U CN202222239291.2U CN202222239291U CN220315860U CN 220315860 U CN220315860 U CN 220315860U CN 202222239291 U CN202222239291 U CN 202222239291U CN 220315860 U CN220315860 U CN 220315860U
- Authority
- CN
- China
- Prior art keywords
- layer
- substrate layer
- packaging bag
- pulling
- good
- 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.)
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Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 title abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 239000004698 Polyethylene Substances 0.000 claims abstract description 30
- -1 polyethylene Polymers 0.000 claims abstract description 15
- 229920000573 polyethylene Polymers 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 11
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 11
- 239000004677 Nylon Substances 0.000 claims abstract description 9
- 229920001778 nylon Polymers 0.000 claims abstract description 9
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 210000000438 stratum basale Anatomy 0.000 description 10
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
Landscapes
- Bag Frames (AREA)
Abstract
The utility model discloses a packaging bag with good pulling and pulling resistance effect, which comprises a packaging bag body, wherein the packaging bag body comprises a first substrate layer, a PE layer is arranged at the top of the first substrate layer, a polyvinyl chloride layer is arranged at the bottom of the first substrate layer, a sealing strip is arranged at the top of the packaging bag body, the sealing strip comprises a second substrate layer, a polyethylene layer is arranged at the top of the second substrate layer, and a nylon layer is arranged at the bottom of the second substrate layer. According to the utility model, the PE layer arranged at the top of the first substrate layer has a very good pulling-resistant effect, the polyvinyl chloride layer arranged at the bottom of the first substrate layer has a very good pulling-resistant effect, and the polyethylene layer arranged at the top of the second substrate layer has a very good pulling-resistant effect, so that the purpose of good pulling-resistant effect is achieved, and the problem that the use requirement of people cannot be met because the conventional packaging bag does not have the function of good pulling-resistant effect is solved.
Description
Technical Field
The utility model relates to the technical field of packaging bags, in particular to a packaging bag with good pulling and pulling resistance effect.
Background
The wrapping bag is used for packing the sack of various articles for use, makes the goods conveniently transport in the production circulation in-process, stores easily, extensively is arranged in daily life and industrial production, and current wrapping bag does not possess the tensile effectual function of pulling, leads to having not satisfied people's user demand, and for this reason, we propose a tensile effectual wrapping bag.
Disclosure of Invention
The utility model aims to provide a packaging bag with good pulling and pulling resistance, which has the advantage of good pulling and pulling resistance, and solves the problem that the existing packaging bag does not have the function of good pulling and pulling resistance, so that the use requirement of people cannot be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a effectual wrapping bag is pulled in tensile, includes the wrapping bag body, the wrapping bag body includes first stratum basale, the top of first stratum basale is provided with the PE layer, the bottom of first stratum basale is provided with the polyvinyl chloride layer, the top of wrapping bag body is provided with the sealing strip, the sealing strip includes the second stratum basale, the top of second stratum basale is provided with the polyethylene layer, the bottom of second stratum basale is provided with the nylon layer.
Preferably, the thickness of the PE layer is the same as that of the polyvinyl chloride layer, and the thickness of the PE layer is 0.23-0.26 times that of the first substrate layer.
Preferably, the thickness of the polyethylene layer is the same as that of the nylon layer, and the thickness of the polyethylene layer is 0.33-0.36 times that of the second substrate layer.
Preferably, the inner surface of the middle end of the sealing strip is provided with a through hole, and the through hole is round.
Preferably, the first base layer is made of polycarbonate, and the second base layer is made of PCTG.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the PE layer arranged at the top of the first substrate layer has a very good pulling-resistant effect, the polyvinyl chloride layer arranged at the bottom of the first substrate layer has a very good pulling-resistant effect, the polyethylene layer arranged at the top of the second substrate layer has a very good pulling-resistant effect, and the nylon layer arranged at the bottom of the second substrate layer has a very good pulling-resistant effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the package body of the present utility model;
FIG. 3 is a schematic cross-sectional view of the sealing strip of the present utility model.
In the figure: 1. a package bag body; 101. a first substrate layer; 102. a PE layer; 103. a polyvinyl chloride layer; 2. a sealing strip; 201. a second substrate layer; 202. a polyethylene layer; 203. a nylon layer; 3. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a packaging bag with good pulling-resistant effect comprises a packaging bag body 1, the packaging bag body 1 comprises a first substrate layer 101, the top of the first substrate layer 101 is provided with a PE layer 102, the bottom of the first substrate layer 101 is provided with a polyvinyl chloride layer 103, the thickness of the PE layer 102 is the same as that of the polyvinyl chloride layer 103, the thickness of the PE layer 102 is 0.23-0.26 times that of the first substrate layer 101, the top of the packaging bag body 1 is provided with a sealing strip 2, the sealing strip 2 comprises a second substrate layer 201, the top of the second substrate layer 201 is provided with a polyethylene layer 202, the bottom of the second substrate layer 201 is provided with a nylon layer 203, the thickness of the polyethylene layer 202 is the same as that of the polyethylene layer 203, the thickness of the polyethylene layer 202 is 0.33-0.36 times that of the thickness of the second substrate layer 201, the inner surface of the sealing strip 2 is provided with a through hole 3, the through hole 3 is round, the material of the first substrate layer 101 is polycarbonate, the material of the second substrate layer 201 is PCTG, the PE layer 102 arranged at the top of the first substrate layer 101 has very good pulling-resistant effect, the top of the first substrate layer 101 is provided with very good pulling-resistant effect on the second substrate layer 201, the very good pulling-resistant effect is achieved through the second substrate layer 201, and very good pulling-resistant effect is achieved at the top of the second substrate layer 201, and very good pulling-resistant effect is achieved.
During the use, PE layer 102 that sets up at first stratum basale 101 top has very good tensile effect of pulling, the polyvinyl chloride layer 103 that sets up in first stratum basale 101 bottom has very good tensile effect of pulling, polyethylene layer 202 that sets up at second stratum basale 201 top has very good tensile effect of pulling, nylon layer 203 that sets up in second stratum basale 201 bottom has very good tensile effect of pulling, through the cooperation of above structure, reached anti effectual purpose of pulling, solved current wrapping bag and not possess the tensile effectual function of pulling, lead to satisfying people's user demand's problem.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a effectual wrapping bag is pulled in tensile, includes wrapping bag body (1), its characterized in that: the packaging bag comprises a packaging bag body (1), wherein the packaging bag body comprises a first substrate layer (101), a PE layer (102) is arranged at the top of the first substrate layer (101), a polyvinyl chloride layer (103) is arranged at the bottom of the first substrate layer (101), a sealing strip (2) is arranged at the top of the packaging bag body (1), the sealing strip (2) comprises a second substrate layer (201), a polyethylene layer (202) is arranged at the top of the second substrate layer (201), and a nylon layer (203) is arranged at the bottom of the second substrate layer (201).
2. The package with good tear resistance according to claim 1, wherein: the thickness of the PE layer (102) is the same as that of the polyvinyl chloride layer (103), and the thickness of the PE layer (102) is 0.23-0.26 times that of the first substrate layer (101).
3. The package with good tear resistance according to claim 1, wherein: the thickness of the polyethylene layer (202) is the same as that of the nylon layer (203), and the thickness of the polyethylene layer (202) is 0.33-0.36 times that of the second substrate layer (201).
4. The package with good tear resistance according to claim 1, wherein: the inner surface of the middle end of the sealing strip (2) is provided with a through hole (3), and the through hole (3) is round.
5. The package with good tear resistance according to claim 1, wherein: the first base layer (101) is made of polycarbonate, and the second base layer (201) is made of PCTG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222239291.2U CN220315860U (en) | 2022-08-25 | 2022-08-25 | Packaging bag with good tensile pulling effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222239291.2U CN220315860U (en) | 2022-08-25 | 2022-08-25 | Packaging bag with good tensile pulling effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220315860U true CN220315860U (en) | 2024-01-09 |
Family
ID=89409277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222239291.2U Active CN220315860U (en) | 2022-08-25 | 2022-08-25 | Packaging bag with good tensile pulling effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220315860U (en) |
-
2022
- 2022-08-25 CN CN202222239291.2U patent/CN220315860U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |