CN216685548U - Monocrystalline silicon material encapsulation air-purifying bag - Google Patents
Monocrystalline silicon material encapsulation air-purifying bag Download PDFInfo
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- CN216685548U CN216685548U CN202122353484.6U CN202122353484U CN216685548U CN 216685548 U CN216685548 U CN 216685548U CN 202122353484 U CN202122353484 U CN 202122353484U CN 216685548 U CN216685548 U CN 216685548U
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Abstract
The utility model discloses a monocrystalline silicon material packaging empty bag, which comprises a middle sheet, a front pocket sheet and a rear pocket sheet, wherein the front pocket sheet is adhered to the front side of the middle sheet, front side outer hot melting tanks are arranged at the edges of the left side, the right side and the lower part of the front pocket sheet, front side inner hot melting tanks which are arranged at equal intervals are arranged in the middle of the front pocket sheet, a front side hot melting point is arranged between the front side inner hot melting tanks and the front side outer hot melting tanks, the rear pocket sheet is adhered to the rear side of the middle sheet, rear side outer hot melting tanks are arranged at the edges of the left side, the right side and the lower part of the rear pocket sheet, and rear side inner hot melting tanks which are arranged at equal intervals are arranged in the middle of the front pocket sheet. The bag body is reasonable in structural design, is provided with a plurality of containing cavities, is convenient to transport and store, avoids waste of packaging materials, is convenient and quick to use, adopts butt-pressure hot melting at the bag body joint position, is provided with a triple hot melting structure, and is good in hot melting joint firmness and high in practicability.
Description
Technical Field
The utility model relates to the field of clean air bags, in particular to a single crystal silicon material packaging clean air bag.
Background
The silicon single crystal has a forbidden band width of 1.11 eV. A crystal having a substantially complete lattice structure. Different directions have different properties and are good semiconducting materials. The purity requirement reaches 99.9999 percent, even more than 99.9999999 percent. For the manufacture of semiconductor devices, solar cells, chips, etc. The polycrystalline silicon is pulled in a single crystal furnace. Is the purest substance obtained by human beings, and the materials need to be hermetically packaged in storage and transportation of the monocrystalline silicon materials.
Current air-purifying bag structure is simple and crude, and only one holds the chamber, and encapsulation monomer material's utilization ratio is lower, causes the waste, and bag body seam position hot melt seam fastness is not enough, influences the sealed effect in later stage.
Accordingly, one skilled in the art provides a single crystal silicon material packaging clean bag to solve the problems set forth in the background above.
Disclosure of Invention
The present invention is directed to a single crystal silicon material packaging clean bag to solve the above problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a single crystal silicon material packaging clean bag comprises a middle sheet, a front pocket sheet and a rear pocket sheet, wherein the front pocket sheet is adhered to the front side of the middle sheet, front outer hot melting grooves are arranged at the left side, the right side and the lower edge of the front pocket sheet, the middle part of the front pocket sheet is provided with front side inner hot melting tanks which are arranged at equal intervals, a front side hot melting point is arranged between the front side inner hot melting tank and the front side outer hot melting tank, a back pocket piece is adhered to the back side of the middle piece, back side outer hot melting grooves are arranged at the left side, the right side and the lower edge of the back pocket piece, the middle part of the front pocket sheet is provided with rear side inner hot melting tanks which are arranged at equal intervals, a rear side hot melting point is arranged between the rear side inner hot melting tank and the rear side outer hot melting tank, the positions of the rear side hot melting point and the front side hot melting point are corresponding to each other in the front-back direction, the rear-side internal hot melting tank corresponds to the front-side internal hot melting tank in position, and the front-side external hot melting tank corresponds to the rear-side external hot melting tank in position.
As a further scheme of the utility model: the front pocket piece comprises a second bottom piece, a second side piece, a second bonding section and a second bending piece, the second bottom piece, the second side piece, the second bonding section and the second bending piece are integrated, the second bending piece is located on the left side and the right side of the second side piece, the second bottom piece is located at the lower end of the second side piece, the second bonding section is located between the second bending piece and adjacent to the second bonding section, and the second bonding section is closely adhered to the front side wall of the middle piece.
As a still further scheme of the utility model: the back pocket piece includes first lateral plate, first piece, first film and the first section of bonding of bending, first lateral plate, first piece, first film and the first section of bonding are a whole, first piece of bending is located the first lateral plate left and right sides, first film is located first lateral plate lower extreme, first section of bonding is located adjacent two between the first piece of bending, first section of bonding is closely pasted with well piece back side wall.
As a still further scheme of the utility model: the front side internal heat melting tank and the rear side internal heat melting tank are pocket-shaped with upward openings in a main view angle.
As a still further scheme of the utility model: horizontal prefabricated creases are arranged in the middle of the first bottom plate and the second bottom plate, and vertical prefabricated creases are arranged in the middle of the first bending piece and the second bending piece.
Compared with the prior art, the utility model has the beneficial effects that:
the bag body is reasonable in structural design, is provided with a plurality of containing cavities, is convenient to transport and store, avoids waste of packaging materials, is convenient and quick to use, adopts butt-pressure hot melting at the bag body joint position, is provided with a triple hot melting structure, and is good in hot melting joint firmness and high in practicability.
Drawings
Fig. 1 is a schematic structural diagram of a single crystal silicon material packaging clean air bag.
Fig. 2 is a schematic top view of a single-crystal silicon material-sealed clean air bag.
FIG. 3 is a schematic diagram of the bottom left corner of the empty bag of single crystal silicon material.
Fig. 4 is a top view of the left portion of a single crystal silicon material encapsulated empty bag.
In the figure: the heat-insulating sheet comprises a middle sheet 1, a first side sheet 2, a first bending sheet 3, a first bottom sheet 4, a second bottom sheet 5, a second side sheet 6, a second bonding section 7, a second bending sheet 8, a first bonding section 10, a front side heat melting point 11, a front side inner heat melting groove 12, a front side outer heat melting groove 13, a rear side inner heat melting groove 14, a rear side heat melting point 15 and a rear side outer heat melting groove 16.
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.
Referring to fig. 1 to 4, in the embodiment of the present invention, a single crystal silicon material packaging clean bag comprises a middle sheet 1, a front bag sheet and a rear bag sheet, wherein the front bag sheet is adhered to the front side of the middle sheet 1, front outer hot melting tanks 13 are arranged at the left side, the right side and the lower edge of the front bag sheet, front inner hot melting tanks 12 are arranged in the middle of the front bag sheet at equal intervals, a front side hot melting point 11 is arranged between the front inner hot melting tank 12 and the front outer hot melting tank 13, the rear bag sheet is adhered to the rear side of the middle sheet 1, rear outer hot melting tanks 16 are arranged at the left side, the right side and the lower edge of the rear bag sheet, rear inner hot melting tanks 14 are arranged in the middle of the front bag sheet at equal intervals, a rear side hot melting point 15 is arranged between the rear inner hot melting tanks 14 and the rear outer hot melting tank 16, the rear hot melting points 15 correspond to the front side hot melting point 11 in front and rear, the rear inner hot melting tanks 14 correspond to the front inner hot melting tank 12 in front and rear, the front outer hot-melting tank 13 and the rear outer hot-melting tank 16 correspond to each other in position.
The front pocket piece comprises a second bottom piece 5, a second side piece 6, a second bonding section 7 and a second bending piece 8, the second bottom piece 5, the second side piece 6, the second bonding section 7 and the second bending piece 8 are integrated, the second bending piece 8 is located on the left side and the right side of the second side piece 6, the second bottom piece 5 is located at the lower end of the second side piece 6, the second bonding section 7 is located between the second bending pieces 8, and the second bonding section 7 is closely adhered to the front side wall of the middle piece 1.
The back pocket piece includes first lateral plate 2, first piece 3 of bending, first film 4 and the first section 10 that bonds, first lateral plate 2, first piece 3 of bending, first film 4 and the first section 10 that bonds are a whole, first piece 3 of bending is located the 2 left and right sides of first lateral plate, first film 4 is located the 2 lower extremes of first lateral plate, first section 10 that bonds is located adjacent two between the first piece 3 of bending, first section 10 that bonds closely pastes with 1 back wall of well piece.
The front side inner heat melting tank 12 and the rear side inner heat melting tank 14 are pocket-shaped with upward openings in front view.
Horizontal prefabricated creases are arranged in the middle of the first bottom plate 4 and the second bottom plate 5, and vertical prefabricated creases are arranged in the middle of the first bending piece 3 and the second bending piece 8.
The working principle of the utility model is as follows:
the utility model relates to a monocrystalline silicon material packaging empty bag, which is used for monocrystalline silicon material packaging, and is characterized in that the empty bag is reasonable in structure and provided with a plurality of containing cavities during working, the space utilization rate of a packaging monomer material is high, the transportation and the storage are convenient, the waste caused by a packaging material is avoided, the bag body seam position is subjected to butt-pressure hot melting, a triple hot melting and pressing structure is arranged, the hot melting and welding seam firmness is good, the later-stage sealing effect is ensured, and the bag leakage is avoided.
The bag body is reasonable in structural design, is provided with a plurality of accommodating cavities, is convenient to transport and store, avoids waste caused by packaging materials, is convenient and quick to use, adopts butt-pressure hot melting at the joint position of the bag body, is provided with a triple hot melting structure, and is good in firmness of hot melting joint and high in practicability.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A single crystal silicon material packaging clean bag comprises a middle sheet (1), a front bag sheet and a rear bag sheet, and is characterized in that the front bag sheet is adhered to the front side of the middle sheet (1), front outer hot melting tanks (13) are arranged at the left side, the right side and the lower edge of the front bag sheet, front inner hot melting tanks (12) which are arranged at equal intervals are arranged in the middle of the front bag sheet, a front side hot melting point (11) is arranged between the front inner hot melting tanks (12) and the front outer hot melting tanks (13), a rear bag sheet is adhered to the rear side of the middle sheet (1), rear outer hot melting tanks (16) are arranged at the left side, the right side and the lower edge of the rear bag sheet, rear inner hot melting tanks (14) which are arranged at equal intervals are arranged in the middle of the front bag sheet, a rear side hot melting point (15) is arranged between the rear inner hot melting tanks (14) and the rear outer hot melting tank (16), and the rear side hot melting point (15) and the front side hot melting point (11) correspond to each other in front and rear, the rear-side inner hot-melt tank (14) corresponds to the front-side inner hot-melt tank (12) in position, and the front-side outer hot-melt tank (13) corresponds to the rear-side outer hot-melt tank (16) in position.
2. The single crystal silicon material packaging clean air bag is characterized in that the front pocket piece comprises a second bottom piece (5), a second side piece (6), a second bonding section (7) and a second bending piece (8), the second bottom piece (5), the second side piece (6), the second bonding section (7) and the second bending piece (8) are integrated, the second bending piece (8) is located on the left side and the right side of the second side piece (6), the second bottom piece (5) is located at the lower end of the second side piece (6), the second bonding section (7) is located between the two adjacent second bending pieces (8), and the second bonding section (7) is tightly bonded with the front side wall of the middle piece (1).
3. The single crystal silicon material packaging clean air bag is characterized in that the rear pocket piece comprises a first side piece (2), a first bending piece (3), a first bottom piece (4) and a first bonding section (10), the first side piece (2), the first bending piece (3), the first bottom piece (4) and the first bonding section (10) are integrated, the first bending piece (3) is located on the left side and the right side of the first side piece (2), the first bottom piece (4) is located at the lower end of the first side piece (2), the first bonding section (10) is located between the adjacent two first bending pieces (3), and the first bonding section (10) is tightly bonded with the rear side wall of the middle piece (1).
4. The single crystal silicon material packaging clean air bag according to claim 1, characterized in that the front side inner heat fusion groove (12) and the back side inner heat fusion groove (14) are pocket-shaped with an upward opening in a front view angle.
5. A single crystal silicon material packaging clean air bag according to claim 3, characterized in that the middle parts of the first bottom plate (4) and the second bottom plate (5) are provided with horizontal prefabricated creases, and the middle parts of the first bending piece (3) and the second bending piece (8) are provided with vertical prefabricated creases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122353484.6U CN216685548U (en) | 2021-09-27 | 2021-09-27 | Monocrystalline silicon material encapsulation air-purifying bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122353484.6U CN216685548U (en) | 2021-09-27 | 2021-09-27 | Monocrystalline silicon material encapsulation air-purifying bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216685548U true CN216685548U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122353484.6U Active CN216685548U (en) | 2021-09-27 | 2021-09-27 | Monocrystalline silicon material encapsulation air-purifying bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216685548U (en) |
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2021
- 2021-09-27 CN CN202122353484.6U patent/CN216685548U/en active Active
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