CN218967645U - Valve port paper bag with inner reinforcing strip - Google Patents
Valve port paper bag with inner reinforcing strip Download PDFInfo
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- CN218967645U CN218967645U CN202223509866.4U CN202223509866U CN218967645U CN 218967645 U CN218967645 U CN 218967645U CN 202223509866 U CN202223509866 U CN 202223509866U CN 218967645 U CN218967645 U CN 218967645U
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- bag
- bottom plate
- outer bag
- valve port
- port
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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 is applicable to the technical field of valve port paper bags, and provides a valve port paper bag with an inner reinforcing strip, which comprises: the outer bag is of a cuboid bag-shaped structure, the bottom end of the outer bag is provided with a bottom plate surface, the inner wall of the bottom plate is provided with a positioning block, the bottom plate is made of anti-corrosion plastic, the upper end of the positioning block is connected with an inner bag in a clamping manner, and connecting blocks are symmetrically arranged on two sides of the inner bag; the sealing ports are symmetrically arranged at the upper end of the bottom plate, and a through port is arranged at one side above the bottom plate. This valve port paper bag with interior reinforcement strip keeps connected state through the inside through-hole of device and exit position, when filling, the opening of unsealed outer bag upper end is connected with the apron through the connector for transparent apron is fixed in the inner bag top when filling the powder, observes the inner bag through transparent apron, can directly carry out the observation of filling quantity, and the powder of filling is located inner bag top below after extracting the conveying pipeline, reduces the powder and spills out.
Description
Technical Field
The utility model belongs to the technical field of valve port paper bags, and particularly relates to a valve port paper bag with an inner reinforcing strip.
Background
Along with the packaging of powdery and granular solid materials and flexible articles, a valve bag is formed by kraft paper to assemble a powder structure, the powder is fed from the top or bottom valve port, special filling equipment is adopted, the powder is filled into a square body, the stacking is tidy, the powder bag belongs to an environment-friendly bag, the surrounding environment is not polluted, and along with the gradual manifestation of the defect of the structure of the original valve port paper bag of which the particle size of the powder material is finer and finer.
The structure of current valve port container bag is individual layer container bag structure, fills powder to inside through the valve port position of top or bottom, because can take out powder to peripheral splashing after the head of conveying pipeline is pulled out, and because the inside powder of individual layer structure appears the state of wetting easily when using for reduce the save time length of valve port container bag, and when filling powder to inside through pneumatic means, because inside individual layer structure does not possess the effect of slowing down, damage valve port container bag easily under the high pressure state.
Disclosure of Invention
The utility model provides a valve port paper bag with an inner reinforcing strip, which aims to solve the problems that powder is taken out to be splashed to the periphery after the head of a conveying pipe is pulled out in the prior art, the powder in a single-layer structure is easy to generate a damp state, the storage time of the valve port paper bag is shortened, the inner single-layer structure does not have a slowing effect, and the valve port paper bag is easy to damage under a large pressure state.
The valve port paper bag with the inner reinforcing strip comprises an outer bag, wherein the outer bag is of a cuboid bag-shaped structure, the bottom end of the outer bag is provided with a bottom plate surface, the inner wall of the bottom plate is provided with a positioning block, the bottom plate is made of anti-corrosion plastic, the upper end of the positioning block is connected with an inner bag in a clamping way, and connecting blocks are symmetrically arranged on two sides of the inner bag;
the sealing ports are symmetrically arranged at the upper end of the bottom plate, a through port is arranged at one side above the bottom plate and penetrates through the outlet, the outlet is arranged at one side of the upper end of the outer bag, the opening at the upper end of the outer bag and the outlet are vertical, and a connecting port is arranged at the upper end of the bottom plate;
the cover plate is installed inside the connecting port, the cover plate penetrates through the top end of the inner bag and is made of transparent plastic, connecting bands I are arranged on two sides of the inner bag, the connecting bands I are penetrated through by the connecting bands II, and one ends of the connecting bands II are connected to the inner wall of the outer bag.
By adopting the technical scheme, the device is convenient for providing support and keeping stable, and is convenient for inputting powder.
Preferably, the two sides of the bottom end of the outer bag are provided with inclined opening structures, the upper end of the outer bag is provided with a trapezoid opening structure, and the inclined opening structures of the outer bag are in butt joint with the bottom plate.
By adopting the technical scheme, the outer bag and the bottom plate can be conveniently kept in a butt joint environment, and the stability in a filling state is kept.
Preferably, elastic blocks are symmetrically arranged on two sides of the bottom end of the inner bag, the elastic blocks are of block structures made of silica gel, and one ends of the elastic blocks and the connecting blocks are connected with the inner wall of the outer bag.
By adopting the technical scheme, the elastic block protects the inner bag and prevents the inner bag from being damaged and destroyed.
Preferably, the outer wall surface of the through hole is connected with the inner wall surface of the outlet, the outlet is in a cuboid tubular structure, and the outlet and the outer bag are adhered by glue.
By adopting the technical scheme, powder is reduced and scattered between the outer bag and the inner bag, and the waste of the powder is reduced.
Preferably, the diameter of the opening at the upper end of the connecting port is consistent with the length of the bottom end of the inner bag, and the bottom end of the inner bag is arranged in parallel with the bottom plate.
By adopting the technical scheme, the connection port and the cover plate are convenient to butt joint, install and position, and the device is convenient to use.
Preferably, the first connecting belt and the second connecting belt are of U-shaped structures, and the first connecting belt and the second connecting belt are vertically arranged.
By adopting the technical scheme, the connecting belts are convenient to keep connecting and positioning, and the inner bag and the outer bag are convenient to position.
Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a valve port paper bag with an inner reinforcing strip,
1. when the device is used, the connection state is kept through the through hole in the device and the outlet position, the opening at the upper end of the outer bag is not sealed during filling, and the transparent cover plate is connected with the cover plate through the connection hole, so that the transparent cover plate is fixed above the inner bag, when powder is filled into the inner bag, the inner bag is observed through the transparent cover plate, the filling quantity can be directly observed, the powder filled after the conveying pipe is pulled out is positioned below the top end of the inner bag, and the scattering of the powder is reduced;
2. when the device is used, the inner bag inside the device provides an inner sealing structure for the single-layer structure of the outer bag, and when the device is used, the powder material at the position of the inner bag can be in a sealing state by pressing the sealing port, so that the air and moisture outside the device are isolated, the storage time of the material is prolonged, and the storage time of the device is effectively prolonged;
3. the connecting block and the positioning block of the device are used for supporting the junction between the inner bag and the outer bag, the bottom plate at the bottom end of the outer bag is unfolded, the occupied area of the material in the filling process is increased, the using space of the environment is effectively reduced for working and use, and the pneumatic device is convenient for providing support when the pneumatic device is used for installing and positioning the environment.
Drawings
FIG. 1 is a schematic diagram of the overall internal front view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic diagram of the overall internal side view of the present utility model;
fig. 4 is a schematic view of the overall internal top view structure of the present utility model.
In the figure: 1-outer bag, 2-bottom plate, 3-locating piece, 4-inner bag, 5-connecting block, 6-elastic block, 7-sealing port, 8-through port, 9-outlet, 10-connector, 11-apron, 12-connecting band one, 13-connecting band two.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution, a valve port paper bag with an inner reinforcement strip, comprising an outer bag 1, a bottom plate 2, a positioning block 3, an inner bag 4, a connecting block 5, an elastic block 6, a sealing port 7, a through port 8, an outlet 9, a connecting port 10, a cover plate 11, a connecting belt one 12 and a connecting belt two 13;
in the embodiment, the outer bag 1 is of a cuboid bag-shaped structure, the bottom end of the outer bag 1 is provided with a bottom plate 2 surface, the inner wall of the bottom plate 2 is provided with a positioning block 3, the bottom plate 2 is made of anti-corrosion plastic, the upper end of the positioning block 3 is connected with an inner bag 4 in a clamping manner, and connecting blocks 5 are symmetrically arranged on two sides of the inner bag 4;
further, both sides of the bottom end of the outer bag 1 are provided with inclined opening structures, the upper end of the outer bag 1 is provided with a trapezoid opening structure, the inclined opening structure of the outer bag 1 is in butt joint with the bottom plate 2, when the outer bag is used, the trapezoid opening at the top end of the outer bag 1 is opened, the bottom end opening of the outer bag 1 is in butt joint with the bottom plate 2 after being heat-sealed, as shown in fig. 1, the bottom plate 2 supports the outer bag 1, the inner bag 4 is supported by the positioning block 3 inside the upper end of the bottom plate 2, the inner wall of the outer bag 1 is pressed close to by the inner bag 4 through the connecting block 5, the outer bag 1 and the inner bag 4 form a double-layer structure, and the inner bag 4 is supported by the positioning block 3 inside the device.
Further, the symmetry of interior bag 4 bottom bilateral is provided with elastic block 6, and elastic block 6 is the cubic structure that the silica gel was made to elastic block 6 and connecting block 5 one end are connected with outer bag 1 inner wall, and during the use, through setting up connecting block 5 and the elastic block 6 of interior bag 4 both sides between outer bag 1 and interior bag 4 and supporting and protecting structure, prevent to damage interior bag 4.
In the embodiment, the sealing port 7 is symmetrically arranged at the upper end of the bottom plate 2, a through port 8 is arranged at one side above the bottom plate 2, the through port 8 penetrates through an outlet 9, the outlet 9 is arranged at one side of the upper end of the outer bag 1, the upper end opening of the outer bag 1 and the outlet 9 are arranged in a vertical plane, and a connecting port 10 is arranged at the upper end of the bottom plate 2;
further, the outer wall surface of the through hole 8 is connected with the inner wall surface of the outlet 9, the outlet 9 is of a cuboid tubular structure, the outlet 9 is adhered to the outer bag 1 through glue, the sealing hole 7 is formed in the upper end of the inner bag 4, the powder is enabled to enter the inner bag 4 through the fact that the conveying pipe is filled into the inner hole 8 and the outlet 9, after the powder is filled, the powder is enabled to be located on the left and right of the sealing hole 7, the conveying pipe is pulled out, and the position between the outer bag 1 and the inner bag 4 is reduced due to the fact that the outer wall surface of the through hole 8 is connected with the inner wall surface of the outlet 9.
Further, the diameter of the opening at the upper end of the connecting port 10 is consistent with the length of the bottom end of the inner bag 4, the bottom end of the inner bag 4 is arranged in parallel with the bottom plate 2, the cover plate 11 positioned inside the connecting port 10 is consistent with the length of the bottom end of the inner bag 4, and the connecting port 10 is plugged, so that the inner bag is convenient to detach in the later period or provide installation and use during the inspection and use.
In this embodiment, a cover plate 11 is installed inside the connection port 10, the cover plate 11 penetrates through the top end of the inner bag 4, the cover plate 11 is made of transparent plastic, the two sides of the inner bag 4 are provided with a first connecting belt 12, the inside of the first connecting belt 12 is penetrated by a second connecting belt 13, and one end of the second connecting belt 13 is connected to the inner wall of the outer bag 1;
further, connecting band one 12 and connecting band two 13 are U-shaped structure, and connecting band one 12 and connecting band two 13 orientation are perpendicular setting, when filling powder, outer bag 1 upper end opening is opened and is observed inside inner bag 4 through transparent material's apron 11, inner bag 4 encapsulation drive connecting band one 12 at connecting band two 13 internal displacements after filling the branch material, because connecting band two 13 both ends are installed in outer bag 1 inner wall position, be convenient for connecting band one 12 and connecting band two 13 keep being connected, prevent that inner bag 4 from appearing the offset state, after filling powder is accomplished, pile up the powder in sealing port 7 below sealing port 7 position and pinch sealing port 7 and realize sealing, seal outer bag 1 upper end opening and export 9 external opening, closed bottom plate 2 both sides simultaneously, realize airtight inner space, realize inside support at locating piece 3 and elastomeric block 6 and locating piece 3, increase internal strength and reach inside supplementary intensity state support whole valve port paper bag.
The working principle and the using flow of the utility model are as follows: through piling up outer bag 1 bottom and bottom plate 2, through pneumatic equipment output through hole 8 and export 9 to the inside powder that fills of inner bag 4, observe through transparent apron 11 for after the powder is located the high upper and lower position of seal mouth 7, pull out the conveying pipeline, folding outer bag 1 upper end opening and the direct heat-seal of bottom plate 2 both sides, seal connector 10 and be convenient for locating piece 3 and connecting block 5 carry out assistance-localization real-time at last.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a valve port paper bag with interior reinforcement strip, includes outer bag (1), sealing port (7) and apron (11), its characterized in that:
the outer bag (1) is of a cuboid bag-shaped structure, the bottom end of the outer bag (1) is provided with a bottom plate (2) surface, the inner wall of the bottom plate (2) is provided with a positioning block (3), the bottom plate (2) is made of anti-corrosion plastic, the upper end of the positioning block (3) is connected with an inner bag (4) in a clamping manner, and connecting blocks (5) are symmetrically arranged on two sides of the inner bag (4);
the sealing ports (7) are symmetrically arranged at the upper end of the bottom plate (2), a through port (8) is formed in one side above the bottom plate (2), the through port (8) penetrates through the outlet (9), the outlet (9) is arranged at one side of the upper end of the outer bag (1), an opening at the upper end of the outer bag (1) and the outlet (9) are perpendicular, and a connecting port (10) is formed in the upper end of the bottom plate (2);
the cover plate (11) is arranged inside the connecting port (10), the cover plate (11) penetrates through the top end of the inner bag (4), the cover plate (11) is made of transparent plastic, connecting bands I (12) are arranged on two sides of the inner bag (4), the connecting bands I (12) are penetrated through by connecting bands II (13), and one end of each connecting band II (13) is connected to the inner wall of the outer bag (1).
2. The valve port bag with internal reinforcing strip of claim 1, wherein: the two sides of the bottom end of the outer bag (1) are provided with inclined opening structures, the upper end of the outer bag (1) is provided with a trapezoid opening structure, and the inclined opening structures of the outer bag (1) are in butt joint with the bottom plate (2).
3. The valve port bag with internal reinforcing strip of claim 1, wherein: elastic blocks (6) are symmetrically arranged at two sides of the bottom end of the inner bag (4), the elastic blocks (6) are of block structures made of silica gel, and one ends of the elastic blocks (6) and the connecting blocks (5) are connected with the inner wall of the outer bag (1).
4. The valve port bag with internal reinforcing strip of claim 1, wherein: the outer wall surface of the through hole (8) is connected with the inner wall surface of the outlet (9), the outlet (9) is of a cuboid tubular structure, and the outlet (9) and the outer bag (1) are adhered by glue.
5. The valve port bag with internal reinforcing strip of claim 1, wherein: the diameter of the opening at the upper end of the connecting port (10) is consistent with the length of the bottom end of the inner bag (4), and the bottom end of the inner bag (4) is arranged in parallel with the bottom plate (2).
6. The valve port bag with internal reinforcing strip of claim 1, wherein: the first connecting belt (12) and the second connecting belt (13) are of U-shaped structures, and the first connecting belt (12) and the second connecting belt (13) are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509866.4U CN218967645U (en) | 2022-12-28 | 2022-12-28 | Valve port paper bag with inner reinforcing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509866.4U CN218967645U (en) | 2022-12-28 | 2022-12-28 | Valve port paper bag with inner reinforcing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218967645U true CN218967645U (en) | 2023-05-05 |
Family
ID=86164534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223509866.4U Active CN218967645U (en) | 2022-12-28 | 2022-12-28 | Valve port paper bag with inner reinforcing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218967645U (en) |
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2022
- 2022-12-28 CN CN202223509866.4U patent/CN218967645U/en active Active
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