CN218908248U - Paper-plastic composite bag with good sealing performance - Google Patents
Paper-plastic composite bag with good sealing performance Download PDFInfo
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- CN218908248U CN218908248U CN202223336135.4U CN202223336135U CN218908248U CN 218908248 U CN218908248 U CN 218908248U CN 202223336135 U CN202223336135 U CN 202223336135U CN 218908248 U CN218908248 U CN 218908248U
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Abstract
The utility model relates to the technical field of composite bag manufacturing and discloses a paper-plastic composite bag with good sealing performance, which comprises a shell mechanism, wherein the shell mechanism comprises a first bag surface and a second bag surface, two bag surfaces are fixedly arranged between the first bag surface and the second bag surface at two sides, an outer sealing cover is fixedly arranged at the upper end position of the first bag surface, and an inner sealing mechanism is fixedly arranged between the upper side position of the front end surface of the second bag surface and the outer sealing cover. According to the utility model, the opening position of the composite bag is subjected to multiple sealing and shielding by using the connecting sealing mechanism and the internal sealing mechanism, so that the internal sealing property of the composite bag is improved, external moisture and dust are effectively prevented from entering the composite bag through multiple blocking, meanwhile, the arrangement of the multiple sealing mechanisms plays a role in safety, the sealing function of the residual mechanism is not influenced when one mechanism fails, and the use reliability of the composite bag is greatly enhanced.
Description
Technical Field
The utility model relates to the technical field of composite bag manufacturing, in particular to a paper-plastic composite bag with good sealing performance.
Background
The paper-plastic composite bag is formed by compositing plastic and kraft paper, wherein a plastic layer is usually made of flat yarn woven cloth with polypropylene (PP) or Polyethylene (PE) as a base material, and the kraft paper is made of special kraft paper for refining and compositing, has the characteristics of high strength, good waterproofness and attractive appearance, is a common packaging material, and is widely applied to industries such as plastic raw materials, cement, feeds, chemical industry, fertilizers and the like, and is often used for paper documents and storage purposes of some moisture-sensitive articles in life.
According to the search, the prior patent (publication No. CN 216187401U) discloses a paper-plastic composite packaging bag, which comprises an outer packaging bag, wherein an observation mechanism is arranged on the side wall of the outer packaging bag, the observation mechanism comprises four fixing plates fixedly connected to the side wall of the outer packaging bag, fixing rods are fixedly connected to the opposite side walls of the two fixing plates positioned on the same horizontal plane together, the side walls of the fixing rods are slidably connected with light shielding plates together, and transparent plates are embedded in the side walls of the outer packaging bag;
1. the opening is only closed and connected by a sealing strip and a magic tape, the sealing means is single, the isolation effect on moisture and tiny dust is poor, and moisture and dust cannot enter the packaging bag after long-time use;
2. the sealing function of the packaging bag is only borne by a single sealing strip, once the sealing strip is damaged and can not be completely closed, the packaging bag loses the function of isolating moisture, and the service life is short;
thus resulting in low reliability of use, and thus, a person skilled in the art provides a paper-plastic composite bag with good sealability to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the paper-plastic composite bag with good sealing performance, which is characterized in that a connecting sealing mechanism and an internal sealing mechanism are used for shielding the opening position in a multiple sealing way, so that the internal sealing performance of the composite bag is improved, external moisture and dust are effectively prevented from entering the composite bag through multiple blocking, meanwhile, the arrangement of the multiple sealing mechanisms plays a role in safety, the sealing function of the residual mechanism is not influenced when one mechanism fails, and the use reliability is greatly enhanced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the paper-plastic composite bag with good sealing performance comprises a shell mechanism, wherein the shell mechanism comprises a first bag surface and a second bag surface, two bag surfaces are fixedly arranged between the first bag surface and the second bag surface at two sides, an outer sealing cover is fixedly arranged at the upper end position of the first bag surface, an inner sealing mechanism is fixedly arranged between the upper end surface of the second bag surface and the outer sealing cover, and the outer sealing cover is movably arranged at the upper end surface of the second bag surface through the inner sealing mechanism;
a connecting and sealing mechanism is fixedly arranged between the first bag surface and the second bag surface near the upper side, transparent plastic cloth is embedded in the center of the rear end surface of the first bag surface, waterproof supports are fixedly arranged at the lower ends of the two bag surfaces, the first bag surface and the second bag surface, and foot supports are fixedly arranged at the lower end surfaces of the waterproof supports near four corners;
through the technical scheme, connect closing mechanism and laminate and connect a bag face and No. two bag face open positions, shell mechanism makes the compound bag constitute a whole, inside closing mechanism carries out further covering and laminating to the hookup location of a bag face and No. two bag faces, makes its closure further strengthen, and the user can pass through transparent plastic cloth can directly see compound bag inside from outside, is convenient for seek, need not to open and turns over and find, reduces the chance that external moisture got into, and the setting waterproof collet plays the isolated effect with a plurality of heel brace, makes compound bag main part leave ground, avoids being infected with ground moisture.
Further, the inner sealing mechanism comprises a plurality of first magnetic stripe sealing rings, the plurality of first magnetic stripe sealing rings are respectively and fixedly arranged at the corresponding positions of the opposite side end surfaces of the second bag surface and the outer sealing cover, the inner side positions, close to the first magnetic stripe sealing rings, of the opposite side end surfaces of the outer sealing cover and the second bag surface are respectively and fixedly provided with second magnetic stripe sealing rings, and water absorbing belts are respectively and fixedly arranged between the plurality of first magnetic stripe sealing rings and the second magnetic stripe sealing rings;
through above-mentioned technical scheme, through a plurality of magnetic stripe sealing rings mutual attraction laminating to and a plurality of No. two magnetic stripe sealing rings mutual attraction laminating, make outside closing cap laminating in No. two bag face one side terminal surfaces, play protection confined effect.
Further, a magic buckle is fixedly arranged in the middle of the front end surface of the second bag, and the lower side of the outer sealing cover is movably connected with the magic buckle;
through above-mentioned technical scheme, cover the position of connecting of No. one bag face and No. two bag faces through outside closing cap parcel, improve the leakproofness.
Further, the connecting and sealing mechanism comprises a first magnetic suction strip and a second magnetic suction strip, the first magnetic suction strip and the second magnetic suction strip are respectively and fixedly arranged at the upper end positions of a first bag surface and a second bag surface, the first magnetic suction strip and the second magnetic suction strip are movably connected, a first magnetic suction patch and a second magnetic suction patch are respectively and fixedly arranged at the upper side positions between the first bag surface and the second bag surface, and the first magnetic suction patch and the second magnetic suction patch are movably connected;
through above-mentioned technical scheme, when sealing compound bag, make a bag face No. two bags draws close, and a magnetism is inhaled paster and No. two magnetism and is inhaled paster looks, helps aiming at the closure, through a magnetism is inhaled strip and No. two magnetism and is inhaled a strip looks interconnect, strengthens compound bag's inside closure.
Further, a velcro is fixedly arranged at the position, close to one side end face of the first bag face, of the upper end of the second bag face, a nylon fastener is fixedly arranged at the position, close to the velcro, of the upper end of the first bag face, and the velcro is movably connected with the nylon fastener;
by the technical scheme, the sealing performance of the joint of the first bag face and the second bag face is further enhanced.
Further, sealing strips are fixedly arranged between the first magnetic attraction strip and the second bag surface and between the first magnetic attraction strip and the second magnetic attraction strip respectively;
through the technical scheme, the sealing performance is further enhanced, and external moisture is prevented from entering the composite bag from the gap between the sealing performance and the sealing performance.
Further, the end faces of the opposite sides of the first bag face and the second bag face are fixedly provided with moistureproof bags;
through the technical scheme, the moisture in the composite bag is absorbed, and the moisture in the composite bag is prevented from being affected by the moisture due to long-time storage.
Further, a handle is fixedly arranged between the first bag surface and the outer sealing cover near the upper end, and a holding ring is arranged in the center of the handle in a penetrating and embedding manner;
through the technical scheme, a user can conveniently lift the composite bag for movement.
The utility model has the following beneficial effects:
1. according to the paper-plastic composite bag with good sealing performance, the first bag surface and the second bag surface of the connecting and sealing mechanism are mutually close, the first magnetic attraction patch and the second magnetic attraction patch are mutually attracted to help to align and close, the first magnetic attraction strip and the second magnetic attraction strip are continuously mutually attached to continuously strengthen sealing performance, the sealing performance is continuously enhanced by a plurality of sealing strips arranged between the first magnetic attraction strip and the second bag surface and the second magnetic attraction strip respectively, the first magnetic strip sealing rings of the inner sealing mechanism are mutually attracted and attached, the second magnetic strip sealing rings are mutually attracted and attached, the outer sealing cover is attached to one side end surface of the second bag surface, the connecting position is protected and sealed, the water absorbing strips are fixedly arranged between the first magnetic strip sealing rings and the second magnetic strip sealing rings respectively, the opening position of the composite bag is sealed by the multiple sealing mechanisms together, and the sealing performance of the composite bag is greatly enhanced.
2. The paper-plastic composite bag with good sealing performance has the function of sealing and isolating the composite bag through the sealing mechanisms, has the function of safety, and has the function of sealing after one mechanism fails and the other sealing mechanism still provides the sealing function, so that the use reliability of the composite bag is greatly enhanced.
3. The paper-plastic composite bag with good sealing performance is provided with the transparent plastic cloth in the center of the end face of the rear side of the first bag face, so that a user can conveniently and directly see articles in the bag through the transparent plastic cloth without opening and finding, the opening time of the composite bag is shortened, and the entry of external moisture and dust is reduced.
Drawings
FIG. 1 is a rear isometric view of the utility model;
FIG. 2 is a front axle schematic of the present utility model;
FIG. 3 is a schematic front view of the utility model with the outer cover turned open;
FIG. 4 is a schematic side cross-sectional partial structure of the housing mechanism of the present utility model;
fig. 5 is an enlarged schematic view of the structure at a of the present utility model.
Legend description:
1. an internal closure mechanism; 2. a housing mechanism; 3. connecting a sealing mechanism; 4. a first magnetic stripe seal ring; 5. a second magnetic stripe sealing ring; 6. a water absorbing belt; 7. a magic buckle; 8. a handle; 9. a grip ring; 10. an outer cover; 11. transparent plastic cloth; 12. a first bag surface; 13. bag surfaces at two sides; 14. a waterproof shoe; 15. a foot support; 16. a moisture-proof bag; 17. a first magnetic strip; 18. a sealing strip; 19. a magic tape; 20. nylon fastener; 21. a first magnetic patch; 22. a second magnetic patch; 23. a second magnetic strip; 24. and a second bag surface.
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. 1-4, one embodiment provided by the present utility model is: the paper-plastic composite bag with good sealing performance comprises a shell mechanism 2, wherein the shell mechanism 2 comprises a first bag surface 12 and a second bag surface 24, two bag surfaces 13 are fixedly arranged between the first bag surface 12 and the second bag surface 24 and are close to the two sides, a plurality of the two bag surfaces 13, the first bag surface 12 and the second bag surface 24 are made of composite materials, the main materials are PE plastic cloth and kraft paper, the paper-plastic composite bag has excellent waterproof performance and high strength, an outer sealing cover 10 is fixedly arranged at the upper end position of the first bag surface 12, an inner sealing mechanism 1 is fixedly arranged between the upper side position of the front end surface of the second bag surface 24 and the outer sealing cover 10, and the outer sealing cover 10 is movably arranged at the upper side position of the front end surface of the second bag surface 24 through the inner sealing mechanism 1;
a connecting and closing mechanism 3 is fixedly arranged between the first bag surface 12 and the second bag surface 24 near the upper side, a transparent plastic cloth 11 is embedded in the center of the rear end surface of the first bag surface 12, the transparent plastic cloth 11 is made of soft PP plastic cloth, waterproof supports 14 are fixedly arranged at the lower ends of the plurality of the two-side bag surfaces 13, the first bag surface 12 and the second bag surface 24, foot supports 15 are fixedly arranged at the lower end surfaces of the waterproof supports 14 near the four corners, and articles can be directly placed on the ground by using a composite bag, and the arrangement of the foot supports 15 and the waterproof supports 14 can effectively prevent ground moisture from entering the composite bag;
the connecting and sealing mechanism 3 is used for bonding and connecting the opening positions of the first bag surface 12 and the second bag surface 24, the shell mechanism 2 enables the composite bag to form a whole, the connecting positions of the first bag surface 12 and the second bag surface 24 are further covered and bonded by the inner sealing mechanism 1, the sealing performance of the inner sealing mechanism is further enhanced, the inner part of the composite bag can be directly seen from the outside through the transparent plastic cloth 11, the composite bag is convenient to find, the composite bag is not required to be opened and found, the entering opportunity of external moisture is reduced, the arranged waterproof bottom support 14 and the plurality of foot supports 15 play an isolation role, the composite bag main body leaves the ground, and the moisture on the ground is avoided being polluted.
The inner sealing mechanism 1 comprises a plurality of first magnetic stripe sealing rings 4, the plurality of first magnetic stripe sealing rings 4 are respectively and fixedly arranged at the corresponding positions of the opposite side end surfaces of the second bag surface 24 and the outer sealing cover 10, the second magnetic stripe sealing rings 5 are fixedly arranged at the positions, close to the inner sides of the first magnetic stripe sealing rings 4, of the opposite side end surfaces of the outer sealing cover 10 and the second bag surface 24, the water absorbing belts 6 are respectively and fixedly arranged between the plurality of first magnetic stripe sealing rings 4 and the second magnetic stripe sealing rings 5, the plurality of first magnetic stripe sealing rings 4 are mutually attracted and attached, and the plurality of second magnetic stripe sealing rings 5 are mutually attracted and attached, so that the outer sealing cover 10 is attached to the end surface at one side of the second bag surface 24, and the protection sealing effect is achieved;
the middle position of the front end face of the second bag face 24 is fixedly provided with a magic buckle 7, the lower side position of the outer sealing cover 10 is movably connected with the magic buckle 7, the connecting position of the first bag face 12 and the second bag face 24 is wrapped and shielded through the outer sealing cover 10, the sealing performance is improved, the connecting and sealing mechanism 3 comprises a first magnetic suction strip 17 and a second magnetic suction strip 23, the first magnetic suction strip 17 and the second magnetic suction strip 23 are respectively fixedly arranged at the positions close to the upper ends of the first bag face 12 and the second bag face 24, the first magnetic suction strip 17 and the second magnetic suction strip 23 are movably connected, a first magnetic suction patch 21 and a second magnetic suction patch 22 are respectively fixedly arranged at the positions close to the upper sides of the first bag face 12 and the second bag face 24, the first magnetic suction patch 21 and the second magnetic suction patch 22 are movably connected, when the composite bag is sealed, the first bag face 12 is close to the second bag face 24, the first magnetic suction patch 21 and the second magnetic suction patch 22 are mutually attracted to help to align and close, and the inner sealing performance of the composite bag is enhanced through the connection of the first magnetic suction strip 17 and the second magnetic suction strip 23;
the utility model discloses a portable moisture-proof composite bag, including a bag face, a hook and loop fastener, a bag face, a handle 8, a sealing strip 18, a moisture-proof bag 16, a handle 8, a holding ring 9, a sealing strip 18 and a moisture-proof bag, wherein the hook and loop fastener 19 is fixedly arranged at the end face position of one side of the face 24, which is close to the face 12, the hook and loop fastener 20 is fixedly arranged at the upper end of the face 12, the hook and loop fastener 19 is movably connected with the hook and loop fastener 20, the sealing strip 18 is fixedly arranged between the face 17 and the face 24 and the strip 23, the sealing strip 18 is further fixedly arranged between the face 17 and the face 24 and the strip 23, the moisture is prevented from entering the composite bag from a gap between the face 12 and the face 24, the moisture-proof bag 16 is fixedly arranged at the end face of the opposite side of the face 12 and the face 24, the handle 8 is fixedly arranged at the upper end of the face between the face 12 and the outer sealing cover 10, and the handle 9 is provided with a holding ring 9 through embedding.
Working principle: when the waterproof sealing device is used, the first bag surface 12 and the second bag surface 24 of the connecting sealing mechanism 3 are mutually close, the first magnetic attraction patch 21 and the second magnetic attraction patch 22 are mutually attracted to help to align and close, the first magnetic attraction strip 17 and the second magnetic attraction strip 23 are continuously attached to each other to continuously strengthen the sealing performance, the sealing strips 18 arranged between the first magnetic attraction strip 17 and the second bag surface 24 and the second magnetic attraction strip 23 are respectively reinforced in sealing performance, the first magnetic strip sealing rings 4 of the inner sealing mechanism 1 are mutually attracted and attached, the second magnetic strip sealing rings 5 are mutually attracted and attached, the outer sealing cover 10 is attached to one side end surface of the second bag surface 24, the connecting position is protected and sealed, and the water absorbing belts 6 are respectively fixedly arranged between the first magnetic strip sealing rings 4 and the second magnetic strip sealing rings 5 to further strengthen the waterproof performance of the composite bag.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a compound bag is moulded to paper that leakproofness is good, includes shell mechanism (2), its characterized in that: the shell mechanism (2) comprises a first bag surface (12) and a second bag surface (24), two side bag surfaces (13) are fixedly arranged between the first bag surface (12) and the second bag surface (24) at two side positions, an outer sealing cover (10) is fixedly arranged at the upper end position of the first bag surface (12), an inner sealing mechanism (1) is fixedly arranged between the upper side position of the front end surface of the second bag surface (24) and the outer sealing cover (10), and the outer sealing cover (10) is movably arranged at the upper side position of the front end surface of the second bag surface (24) through the inner sealing mechanism (1);
the waterproof bag is characterized in that a connecting and sealing mechanism (3) is fixedly arranged between the first bag surface (12) and the second bag surface (24) near the upper side, a transparent plastic cloth (11) is embedded in the center of the rear side end surface of the first bag surface (12), waterproof bottom brackets (14) are fixedly arranged at the lower end positions of the two side bag surfaces (13), the first bag surface (12) and the second bag surface (24), and foot brackets (15) are fixedly arranged at the lower end surfaces of the waterproof bottom brackets (14) near the four corners.
2. The paper-plastic composite bag with good sealing performance according to claim 1, wherein: the inside closing mechanism (1) is including a plurality of magnetic stripe sealing rings (4), and is a plurality of magnetic stripe sealing rings (4) are fixed respectively to be set up in No. two bag face (24) and outside closing cap (10) relative one side terminal surface corresponding position, outside closing cap (10) and No. two bag face (24) relative one side terminal surfaces are close to a magnetic stripe sealing ring (4) inboard position all fixedly and are provided with No. two magnetic stripe sealing rings (5), a plurality of be provided with water sucking strip (6) between magnetic stripe sealing ring (4) and No. two magnetic stripe sealing rings (5) respectively.
3. The paper-plastic composite bag with good sealing performance according to claim 1, wherein: the middle position of the front end face of the second bag face (24) is fixedly provided with a magic buckle (7), and the lower side position of the outer sealing cover (10) is movably connected with the magic buckle (7).
4. The paper-plastic composite bag with good sealing performance according to claim 1, wherein: the connecting and sealing mechanism (3) comprises a first magnetic suction strip (17) and a second magnetic suction strip (23), the first magnetic suction strip (17) and the second magnetic suction strip (23) are respectively and fixedly arranged at the upper end positions of a first bag surface (12) and a second bag surface (24), the first magnetic suction strip (17) and the second magnetic suction strip (23) are movably connected, a first magnetic suction patch (21) and a second magnetic suction patch (22) are respectively and fixedly arranged at the upper side positions between the first bag surface (12) and the second bag surface (24), and the first magnetic suction patch (21) and the second magnetic suction patch (22) are movably connected.
5. The paper-plastic composite bag with good sealing performance according to claim 4, wherein: the utility model discloses a magic tape, including No. two pocket face (24), no. two pocket face (24) upper end is close to pocket face (12) one side terminal surface position fixed be provided with magic subsides (19), pocket face (12) upper end is close to magic subsides (19) position fixed be provided with velcro (20), magic subsides (19) and velcro (20) swing joint setting.
6. The paper-plastic composite bag with good sealing performance according to claim 4, wherein: a sealing strip (18) is fixedly arranged between the first magnetic suction strip (17) and the second bag surface (24) and between the first magnetic suction strip (23) and the second magnetic suction strip.
7. The paper-plastic composite bag with good sealing performance according to claim 1, wherein: the moisture-proof bags (16) are fixedly arranged on the end faces of the opposite sides of the first bag face (12) and the second bag face (24).
8. The paper-plastic composite bag with good sealing performance according to claim 1, wherein: a handle (8) is fixedly arranged between the first bag surface (12) and the outer sealing cover (10) near the upper end, and a holding ring (9) is arranged in a penetrating and embedding manner at the center of the handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336135.4U CN218908248U (en) | 2022-12-12 | 2022-12-12 | Paper-plastic composite bag with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336135.4U CN218908248U (en) | 2022-12-12 | 2022-12-12 | Paper-plastic composite bag with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218908248U true CN218908248U (en) | 2023-04-25 |
Family
ID=86046820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223336135.4U Active CN218908248U (en) | 2022-12-12 | 2022-12-12 | Paper-plastic composite bag with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218908248U (en) |
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2022
- 2022-12-12 CN CN202223336135.4U patent/CN218908248U/en active Active
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