CN215437675U - Environment-friendly packaging bag with good moisture resistance - Google Patents
Environment-friendly packaging bag with good moisture resistance Download PDFInfo
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- CN215437675U CN215437675U CN202121704605.0U CN202121704605U CN215437675U CN 215437675 U CN215437675 U CN 215437675U CN 202121704605 U CN202121704605 U CN 202121704605U CN 215437675 U CN215437675 U CN 215437675U
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Abstract
The utility model belongs to the field of environment-friendly packaging bags, and particularly discloses an environment-friendly packaging bag with good moisture resistance, which comprises a packaging bag body and an elastic supporting structure, wherein the packaging bag body is provided with an outer bag body, an inner bag body and a telescopic opening; the elastic support structure is arranged on the side surface of the outer bag body and comprises an elastic sleeve and elastic support bars, the elastic sleeve is connected to two adjacent folds on the side surface of the outer bag body, and the elastic support bars are arranged on the inner side of the elastic sleeve; the bottom of the inner side of the outer bag body is provided with a bulge, the inner bag body is arranged on the inner side of the outer bag body, and the bottom end of the inner bag body is provided with a groove matched with the bulge. The packaging bag body is divided into the outer bag body and the inner bag body, the outer bag body provides external protection and a hand-held function, and the inner bag body provides inner moisture-proof protection, so that the phenomenon that articles on the inner side of the packaging bag deteriorate due to moisture is avoided.
Description
Technical Field
The utility model relates to the field of environment-friendly packaging bags, in particular to an environment-friendly packaging bag with good moisture resistance.
Background
The packaging bags are widely used in daily life and industrial production, and are often classified into plastic packaging bags and composite packaging bags according to the production process, and classified into high-pressure polyethylene plastic bags, low-pressure polyethylene plastic bags, polypropylene plastic bags, polyvinyl chloride plastic bags and the like according to production raw materials, and classified into straight tube bags, three-dimensional bags, square bottom bags, sealing bags, rubber strip bags, special-shaped bags and the like according to the shapes.
The packaging bag is a bag used for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process, but the existing packaging bag does not have the advantages of moisture resistance and corrosion resistance, so that the articles on the inner side of the packaging bag are easy to damage or deteriorate, and the effect of packaging the articles by the packaging bag is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly packaging bag with good moisture resistance so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly packaging bag with good moisture resistance comprises a packaging bag body and an elastic supporting structure, wherein the packaging bag body is provided with an outer bag body, an inner bag body and a telescopic opening, the upper surface of the outer bag body is connected with a handle body, the outer surface of the handle body is provided with a handle hole, and the handle body is provided with a notch communicated with the opening of the outer bag body; the elastic support structure is arranged on the side surface of the outer bag body and comprises an elastic sleeve and elastic support bars, the elastic sleeve is connected to two adjacent folds on the side surface of the outer bag body, and the elastic support bars are arranged on the inner side of the elastic sleeve; the bottom of the inner side of the outer bag body is provided with a bulge, the inner bag body is arranged on the inner side of the outer bag body, and the bottom end of the inner bag body is provided with a groove matched with the bulge.
Preferably, the inner side surface of the hand body is provided with two magnetic attraction strips, and the two magnetic attraction strips can seal the notch of the hand body when mutually attracting.
Preferably, the upper end of the inner bag body is open, and the outer side of the opening of the inner bag body is connected with a telescopic opening.
Preferably, the telescopic opening is formed by connecting a plurality of telescopic folds, and the upper end of the telescopic opening is connected with a straight opening.
Preferably, the straight opening extends to the hand-held body.
Preferably, the inner side of the inner bag body is provided with an isolation layer and a moisture-proof layer, wherein the isolation layer is positioned on the outer side of the moisture-proof layer.
Preferably, the isolation layer is an aluminum foil layer and an organic silicon modified acrylic resin layer.
Preferably, the moisture barrier is a cotton pulp moisture absorption layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. the packaging bag body is divided into the outer bag body and the inner bag body, the outer bag body provides external protection and a hand-held function, and the inner bag body provides inner moisture-proof protection, so that the phenomenon that articles on the inner side of the packaging bag deteriorate due to moisture is avoided.
2. The inner bag body adopts a telescopic opening mode, on one hand, the opening of the inner bag body is convenient to extend, on the other hand, the straight opening at the upper end of the telescopic opening can extend into the portable body, and the portable body can be sealed through the two magnetic suction strips on the inner side surface of the portable body.
3. The elastic support structure arranged on the side surface of the outer bag body plays an elastic support role for the outer bag body, so that the support degree of the outer bag body is better.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the packaging bag of the present invention;
fig. 3 is a schematic structural view of the inner bag body of the present invention.
In the figure: 1. an outer bag body; 2. an inner bag body; 3. a flexible opening; 301. a straight opening is formed; 4. a handle body; 5. an elastic sleeve; 6. a protrusion; 7. a groove; 8. magnetically attracting the strip; 9. an isolation layer; 10. a moisture barrier.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly packaging bag with good moisture resistance comprises a packaging bag body and an elastic supporting structure, wherein the packaging bag body is provided with an outer bag body 1, an inner bag body 2 and a telescopic opening 3, the upper surface of the outer bag body 1 is connected with a hand-held body 4, a hand-held hole is formed in the outer surface of the hand-held body 4, and a notch communicated with the opening of the outer bag body 1 is formed in the hand-held body 4; the elastic support structure is arranged on the side surface of the outer bag body 1 and comprises an elastic sleeve 5 and elastic support bars, the elastic sleeve 5 is connected to two adjacent creases on the side surface of the outer bag body 1, the elastic support bars are arranged on the inner side of the elastic sleeve 5, and the elastic support structure arranged on the side surface of the outer bag body plays an elastic support role for the outer bag body, so that the support degree of the outer bag body is better; the bottom of the inner side of the outer bag body 1 is provided with a bulge 6, the inner bag body 2 is arranged on the inner side of the outer bag body 1, and the bottom end of the inner bag body is provided with a groove 7 matched with the bulge 6.
In this embodiment, the inner side of the portable body 4 is provided with two magnetic attraction strips 8, and the two magnetic attraction strips 8 can seal the opening of the portable body 4 when attracting each other.
In this embodiment, the upper end of the inner bag body 2 is open, and the outside of the opening of the inner bag body 2 is connected with the expansion port 3.
In this embodiment, the flexible opening 3 is formed by connecting a plurality of flexible folds, and the upper end of the flexible opening 3 is connected with a straight opening 301.
In the present embodiment, the flat opening 301 extends to the handle body 4.
In this embodiment, the inner side of the inner bag body 2 is provided with an isolation layer 9 and a moisture-proof layer 10, wherein the isolation layer 9 is located outside the moisture-proof layer 10.
In the present embodiment, the isolation layer 9 is an aluminum foil layer and a silicone modified acrylic resin layer.
In this embodiment, the moisture barrier 10 is a cotton pulp moisture absorption layer.
In this embodiment, through being divided into outer bag 1, inner bag 2 with the wrapping bag, outer bag 1 provides outside protection and portable function, and inner bag 2 is the protection that provides interior dampproofing, avoids the inside article of wrapping bag to appear rotten phenomenon because of moisture.
In this embodiment, the mode that the inner bag body 2 adopted the throat makes things convenient for the opening of inner bag body 2 to extend on the one hand, and the straight mouth 301 of on the other hand throat 3 upper end can stretch into to portable body 4 department, and strip 8 is inhaled with it is sealed to two magnetism of accessible portable internal side.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (8)
1. An environment-friendly packaging bag with good moisture resistance is characterized by comprising a packaging bag body and an elastic supporting structure, wherein the packaging bag body is provided with an outer bag body (1), an inner bag body (2) and a telescopic opening (3), the upper surface of the outer bag body (1) is connected with a handle body (4), a handle hole is formed in the outer surface of the handle body (4), and a notch communicated with the opening of the outer bag body (1) is formed in the handle body (4); the elastic support structure is arranged on the side surface of the outer bag body (1), the elastic support structure comprises an elastic sleeve (5) and elastic support bars, the elastic sleeve (5) is connected to two adjacent crease marks on the side surface of the outer bag body (1), and the elastic support bars are arranged on the inner side of the elastic sleeve (5); the inner side bottom of the outer bag body (1) is provided with a bulge (6), the inner bag body (2) is arranged on the inner side of the outer bag body (1), and the bottom end of the inner bag body is provided with a groove (7) matched with the bulge (6).
2. The environment-friendly packaging bag with good moisture resistance as claimed in claim 1, wherein: the inner side surface of the hand-held body (4) is provided with two magnetic attraction strips (8), and the two magnetic attraction strips (8) can seal the notch of the hand-held body (4) when being mutually attracted.
3. The environment-friendly packaging bag with good moisture resistance as claimed in claim 1, wherein: the upper end of the inner bag body (2) is opened, and the outer side of the opening of the inner bag body (2) is connected with a telescopic opening (3).
4. The environment-friendly packaging bag with good moisture resistance as claimed in claim 1, wherein: the telescopic opening (3) is formed by connecting a plurality of telescopic folds, and the upper end of the telescopic opening (3) is connected with a straight opening (301).
5. The environment-friendly packaging bag with good moisture resistance as claimed in claim 4, wherein: the straight opening (301) extends to the position of the hand-held body (4).
6. The environment-friendly packaging bag with good moisture resistance as claimed in claim 1, wherein: the inner side of the inner bag body (2) is provided with an isolation layer (9) and a moisture-proof layer (10), wherein the isolation layer (9) is positioned on the outer side of the moisture-proof layer (10).
7. The environment-friendly packaging bag with good moisture resistance as claimed in claim 6, wherein: the isolation layer (9) is an aluminum foil layer and an organic silicon modified acrylic resin layer.
8. The environment-friendly packaging bag with good moisture resistance as claimed in claim 6, wherein: the moisture-proof layer (10) is a cotton pulp moisture absorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704605.0U CN215437675U (en) | 2021-07-26 | 2021-07-26 | Environment-friendly packaging bag with good moisture resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704605.0U CN215437675U (en) | 2021-07-26 | 2021-07-26 | Environment-friendly packaging bag with good moisture resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215437675U true CN215437675U (en) | 2022-01-07 |
Family
ID=79684352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121704605.0U Active CN215437675U (en) | 2021-07-26 | 2021-07-26 | Environment-friendly packaging bag with good moisture resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215437675U (en) |
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2021
- 2021-07-26 CN CN202121704605.0U patent/CN215437675U/en active Active
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