CN113070824A - Super-soft cloth sponge sand - Google Patents
Super-soft cloth sponge sand Download PDFInfo
- Publication number
- CN113070824A CN113070824A CN202110402312.5A CN202110402312A CN113070824A CN 113070824 A CN113070824 A CN 113070824A CN 202110402312 A CN202110402312 A CN 202110402312A CN 113070824 A CN113070824 A CN 113070824A
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- layer
- sponge
- soft cloth
- ultra
- sand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/001—Manufacture of flexible abrasive materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/02—Backings, e.g. foils, webs, mesh fabrics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0072—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using adhesives for bonding abrasive particles or grinding elements to a support, e.g. by gluing
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Abstract
The invention discloses super-soft cloth sponge sand, which relates to the field of coated abrasive tools and comprises a sponge body, a sponge cloth bottom layer, a super-soft cloth base body and a sand planting base body, wherein an adhesive placing body is arranged on the top surface of the sponge body, the super-soft cloth base body is bonded on the top surface of the adhesive placing body, the sand planting base body is arranged on the top surface of the super-soft cloth base body, and a sponge raw material layer is arranged on the top surface of the sponge cloth bottom layer. The whole super-soft cloth sponge sand has stronger effect and can be better applied.
Description
Technical Field
The invention relates to the field of coated abrasive tools, in particular to super-soft cloth sponge sand.
Background
The sponge sand has the excellent characteristics of water resistance and acid and alkali resistance, is very suitable for removing rust on the surfaces of metal and plastic after CNC (computer numerical control) processing, and is very well used in the fields of polishing surfaces of products such as digital electronics, smart phones, liquid crystal computers and the like and automobile refinishing paints. The sponge polishing sand has the advantages of high density and flexibility, high toughness, good self-sharpening property, low sand consumption, recycling and good smooth finish of a grinding piece; and the chemical composition is stable, wear-resistant and acid and alkali resistant. The grinding material has sharp mesochite fracture and sharp corner, and can form new corner and edge in continuous crushing and grading, so that the grinding capacity of the grinding material is superior to that of other grinding materials. Particularly, the sponge polishing sand has the advantages of high hardness, high specific gravity, stable chemical property, unique self-sharpening property and the like, and becomes the first choice for effectively solving the problem of the abrasive for the grain polishing process after CNC (computer numerical control) processing; meanwhile, the polishing rust removal cleaning workpiece is an ideal material for grinding and polishing.
However, the existing sponge sand is compounded, coated and electrostatically planted on sponge by taking sponge as a matrix, and the sponge is compounded on the sponge matrix by interposing ultra-soft cloth in the middle of the existing foundation, so that the glue is coated and the sand is planted.
Accordingly, those skilled in the art have provided a super soft cloth sponge sand to solve the problems set forth in the background art described above.
Disclosure of Invention
The invention aims to provide super-soft cloth sponge sand to solve the problems that the existing sponge sand proposed in the background technology is compounded, glued and electrostatically planted on sponge which is taken as a matrix, super-soft cloth is inserted into the middle of the existing foundation and compounded on the sponge matrix, and then the glued and planted sand is coated, so that after gluing, the sand surface of the electrostatically planted sand is uneven, the compound bonding is not firm and the sharpness is poor due to loose base materials and more honeycomb holes of the existing sponge sand in the market.
In order to achieve the purpose, the invention provides the following technical scheme:
the super-soft cloth sponge sand comprises a sponge body, a sponge cloth bottom layer, a super-soft cloth base body and a sand planting base body, wherein the top surface of the sponge body is provided with an adhesive placing body, the top surface of the adhesive placing body is bonded with the super-soft cloth base body, the top surface of the super-soft cloth base body is provided with the sand planting base body, the top surface of the sponge cloth bottom layer is provided with a sponge raw material layer, the top surface of the sponge raw material layer is provided with a vermiculite powder layer, the top surface of the vermiculite powder layer is provided with an asbestos gauze layer, the top surface of the asbestos gauze layer is provided with an asbestos powder layer, the top surface of the asbestos powder layer is provided with a sponge water absorbing layer, the top surface of the sponge water absorbing layer is provided with a sponge cloth top layer, the top surface of the sponge cloth top layer is bonded with an adhesive coating, the top surface of the adhesive coating is bonded with the super-soft cloth base body bottom layer, the top, the top surface on super soft cloth fibrous layer is equipped with super soft cloth inside lining material layer, the top surface on super soft cloth inside lining material layer is equipped with super soft cloth base body top layer, be equipped with super soft cloth base body rubber coating in the top surface on super soft cloth base body top layer, the top surface on super soft cloth base body rubber coating bonds and has the planting sand base body bottom, the top surface of planting sand base body bottom is equipped with the planting sand material layer, the top surface on planting sand material layer is equipped with the planting sand base body top layer, the top surface on planting sand base body top layer is equipped with the planting sand base body wearing layer.
As a preferred embodiment of the present invention: the sponge body comprises a sponge cloth bottom layer, a sponge raw material layer, a vermiculite powder layer, an asbestos gauze layer, an asbestos powder layer, a sponge water absorption layer and a sponge cloth top layer.
As a preferred embodiment of the present invention: the sponge raw material layer is internally provided with a sponge raw material, the vermiculite powder layer is internally provided with vermiculite powder, the asbestos mesh fabric layer is internally provided with asbestos mesh fabric, the asbestos powder layer is internally provided with asbestos powder, the asbestos powder is uniformly arranged on the top surface of the asbestos mesh fabric, the sponge water absorption layer is internally provided with a water absorption material, and the adhesive coating is internally provided with an adhesive.
As a preferred embodiment of the present invention: the ultra-soft cloth base body is internally provided with an ultra-soft cloth base body bottom layer, an anti-static layer, an ultra-soft cloth fiber layer, an ultra-soft cloth lining material layer, an ultra-soft cloth base body top layer and an ultra-soft cloth base body gluing layer.
As a preferred embodiment of the present invention: the anti-static fabric is characterized in that an anti-static material is arranged in the anti-static layer, composite fibers are arranged in the ultra-soft cloth fiber layer and comprise glass fibers, carbon fibers and boron fibers, and a lining material is arranged in the ultra-soft cloth lining material layer and comprises terylene, acrylon, chinlon, vinylon and polyvinyl chloride.
As a preferred embodiment of the present invention: be equipped with in the planting sand base member and plant sand base member bottom, plant sand material layer, plant sand base member top layer and plant sand base member wearing layer, the inside sand material of planting that is equipped with of sand material layer plants, is equipped with wear-resisting material in the sand base member wearing layer.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to super-soft cloth sponge sand, which can be organically combined with a loose sponge matrix by means of the flatness, softness and glueability compositeness of super-soft cloth under the action of the super-soft cloth, and then is glued and planted with sand on the super-soft cloth.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic diagram of an overall three-dimensional structure of ultra-soft cloth sponge sand;
FIG. 2 is a schematic view of the structure of the inner layers of the ultra-soft cloth sponge sand;
in the figure: 1. a sponge body; 2. an adhesive placement body; 3. an ultra-soft cloth substrate; 4. planting a sand matrix; 5. a sponge cloth bottom layer; 6. a sponge material layer; 7. a vermiculite powder layer; 8. an asbestos cloth layer; 9. an asbestos powder layer; 10. a sponge water-absorbing layer; 11. a sponge cloth top layer; 12. an adhesive coating; 13. a substrate bottom layer of ultra-soft cloth; 14. an antistatic layer; 15. a super-soft cloth fiber layer; 16. an ultra-soft cloth lining material layer; 17. a super-soft cloth substrate top layer; 18. gluing a super-soft cloth substrate; 19. planting a sand substrate bottom layer; 20. planting a sand material layer; 21. planting a sand matrix top layer; 22. and (5) planting a sand matrix wear-resistant layer.
Detailed Description
Referring to fig. 1-2, in the embodiment of the present invention, an ultra-soft cloth sponge sand includes a sponge body 1, a sponge cloth bottom layer 5, an ultra-soft cloth base 3 and a sand-planting base 4, an adhesive placing body 2 is disposed on the top surface of the sponge body 1, the ultra-soft cloth base 3 is bonded to the top surface of the adhesive placing body 2, the sand-planting base 4 is disposed on the top surface of the ultra-soft cloth base 3, a sponge raw material layer 6 is disposed on the top surface of the sponge cloth bottom layer 5, the sponge raw material layer 6, the vermiculite powder layer 7, an asbestos gauze layer 8, an asbestos powder layer 9, a sponge water-absorbing layer 10 and a sponge cloth top layer 11, which can realize the whole sponge body, the vermiculite powder layer 7 is disposed on the top surface of the vermiculite powder layer 7, the asbestos gauze layer 8 is disposed on the top surface of the asbestos powder layer 9, the sponge water-absorbing layer 10 is disposed on the top surface of the, the top surface of the sponge water absorption layer 10 is provided with a sponge cloth top layer 11, the sponge water absorption layer 10 can play a role in water absorption, the top surface of the sponge cloth top layer 11 is bonded with an adhesive coating 12, the top surface of the adhesive coating 12 is bonded with an ultra-soft cloth substrate bottom layer 13, the bonding is directly carried out under the action of an adhesive inside the adhesive coating 12, the top surface of the ultra-soft cloth substrate bottom layer 13 is provided with an antistatic layer 14, the top surface of the antistatic layer 14 is provided with an ultra-soft cloth fiber layer 15, the top surface of the ultra-soft cloth fiber layer 15 is provided with an ultra-soft cloth lining material layer 16, the top surface of the ultra-soft cloth lining material layer 16 is provided with an ultra-soft cloth substrate top layer 17, the ultra-soft cloth substrate bottom layer 13, the antistatic layer 14, the ultra-soft cloth fiber layer 15, the ultra-soft cloth lining material layer 16, the ultra-soft cloth substrate top layer 17 can form an ultra-soft cloth substrate 3, sand planting is carried out on the top of the ultra-soft cloth substrate 3, an ultra, the top surface of super soft cloth base rubber coating 18 bonds and has plant sand base member bottom 19, and the top surface of planting sand base member bottom 19 is equipped with and plants sand material layer 20, plants placing of sand material that sand material layer 20 can be convenient for, the holistic operation of being convenient for, and the top surface of planting sand material layer 20 is equipped with and plants sand base member top layer 21, and the top surface of planting sand base member top layer 21 is equipped with and plants sand base member wearing layer 22.
Referring to fig. 2, the sponge body 1 includes a sponge bottom layer 5, a sponge raw material layer 6, a vermiculite powder layer 7, an asbestos gauze layer 8, an asbestos powder layer 9, a sponge water-absorbing layer 10 and a sponge top layer 11. Can be effectual with the help of the level and smooth of super soft cloth, soft, can scribble gluey complex nature, combine with loose sponge base member, be equipped with the sponge raw materials in the sponge raw material layer 6, be equipped with the vermiculite powder in the vermiculite powder layer 7, be equipped with the asbestos screen cloth in the asbestos screen cloth layer 8, be equipped with the asbestos powder in the asbestos powder layer 9, the asbestos powder evenly sets up the top surface at the asbestos screen cloth, is equipped with the material that absorbs water in the sponge layer 10, is equipped with the adhesive in the adhesive coating 12. The ultra-soft cloth substrate 3 is internally provided with an ultra-soft cloth substrate bottom layer 13, an anti-static layer 14, an ultra-soft cloth fiber layer 15, an ultra-soft cloth lining material layer 16, an ultra-soft cloth substrate top layer 17 and an ultra-soft cloth substrate gluing layer 18. An anti-static material is arranged in the anti-static layer 14, the ultra-soft cloth is coated with glue and planted with sand, the sponge is used as a base body, the ultra-soft cloth and the sponge are compounded, coated with the glue and planted with the sand, composite fibers are arranged in the ultra-soft cloth fiber layer 15, the composite fibers comprise glass fibers, carbon fibers and boron fibers, and a lining material is arranged in the ultra-soft cloth lining material layer 16 and comprises terylene, acrylon, chinlon, vinylon and polyvinyl chloride. Dacron, the acrylon, the polyamide fibre, vinylon and the preparation that is used for super soft cloth of chang liang, be equipped with in the planting sand base member 4 and plant sand base member bottom 19, plant sand material layer 20, plant sand base member top layer 21 and planting sand base member wearing layer 22, the inside sand material of planting that is equipped with in planting sand material layer 20, be equipped with wear-resisting material in the planting sand base member wearing layer 22, can effectual change sponge sand on the market now loose because of the substrate, honeycomb holes are many, lead to the rubber coating back, its sand face of static planting sand is inhomogeneous, compound bonding is insecure, the poor condition of sharpness, whole super soft cloth sponge sand efficiency is stronger, can be better utilize. .
The invention relates to super-soft cloth sponge sand, which comprises a sponge body 1 and a sponge body; 2. an adhesive placement body; 3. an ultra-soft cloth substrate; 4. planting a sand matrix; 5. a sponge cloth bottom layer; 6. a sponge material layer; 7. a vermiculite powder layer; 8. an asbestos cloth layer; 9. an asbestos powder layer; 10. a sponge water-absorbing layer; 11. a sponge cloth top layer; 12. an adhesive coating; 13. a substrate bottom layer of ultra-soft cloth; 14. an antistatic layer; 15. a super-soft cloth fiber layer; 16. an ultra-soft cloth lining material layer; 17. a super-soft cloth substrate top layer; 18. gluing a super-soft cloth substrate; 19. planting a sand substrate bottom layer; 20. planting a sand material layer; 21. planting a sand matrix top layer; 22. the parts of the sand-planted matrix wear-resistant layer are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the parts are known by the person skilled in the art through technical manuals or through conventional experimental methods.
The working principle of the invention is as follows: when in use, the sponge cloth bottom layer 5, the sponge raw material layer 6, the vermiculite powder layer 7, the asbestos gauze cloth layer 8, the asbestos powder layer 9, the sponge water absorption layer 10 and the sponge cloth top layer 11 can realize the whole sponge body, then under the action of an adhesive in the adhesive coating 12, the sponge water absorption layer is directly bonded, the ultra-soft cloth base body 3 is bonded to the top of the sponge body 1, the ultra-soft cloth base body bottom layer 13, the antistatic layer 14, the ultra-soft cloth fiber layer 15, the ultra-soft cloth lining material layer 16 and the ultra-soft cloth base body top layer 17 can form the ultra-soft cloth base body 3, sand planting is carried out on the top of the ultra-soft cloth base body 3, the ultra-soft cloth base body can effectively combine with the loose sponge base body by means of the flatness, softness and coatable glue compositeness of the ultra-soft cloth, then the super soft cloth is planted with the adhesive, the sponge is used as the base body, the ultra-soft cloth is compounded, the adhesive is coated with the sponge, the adhesive, and planted with, honeycomb holes are multiple, so that after the coating, the sand surface of the electrostatic planted sand is uneven, the composite bonding is not firm, the sharpness is poor, the whole super-soft cloth sponge sand has stronger efficacy, and the application can be better.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (6)
1. The utility model provides a super soft cloth sponge sand, includes cavernosum (1), sponge cloth bottom (5), super soft cloth base member (3) and plant sand base member (4), its characterized in that, the top surface of cavernosum (1) is equipped with the adhesive and places body (2), the top surface that the body (2) was placed to the adhesive bonds and has super soft cloth base member (3), the top surface of super soft cloth base member (3) is equipped with plants sand base member (4), the top surface of sponge cloth bottom (5) is equipped with sponge raw material layer (6), the top surface of sponge raw material layer (6) is equipped with vermiculite powder layer (7), the top surface of vermiculite powder layer (7) is equipped with asbestos gauze layer (8), the top surface of asbestos gauze layer (8) is equipped with asbestos powder layer (9), the top surface of asbestos powder layer (9) is equipped with sponge layer (10) that absorbs water, the top surface of sponge layer (10) is equipped with sponge cloth top layer (11), the top surface of the sponge cloth top layer (11) is bonded with an adhesive coating (12), the top surface of the adhesive coating (12) is bonded with an ultra-soft cloth substrate bottom layer (13), the top surface of the ultra-soft cloth substrate bottom layer (13) is provided with an anti-static layer (14), the top surface of the anti-static layer (14) is provided with an ultra-soft cloth fiber layer (15), the top surface of the ultra-soft cloth fiber layer (15) is provided with an ultra-soft cloth lining material layer (16), the top surface of the ultra-soft cloth lining material layer (16) is provided with an ultra-soft cloth substrate top layer (17), the top surface of the ultra-soft cloth substrate top layer (17) is internally provided with an ultra-soft cloth substrate gluing layer (18), the top surface of the ultra-soft cloth substrate gluing layer (18) is bonded with a sand planting substrate bottom layer (19), the top surface of the sand planting substrate bottom layer (19) is provided with a sand planting substrate layer (20), the top surface of the sand planting material layer (20), and a sand planting matrix wear-resistant layer (22) is arranged on the top surface of the sand planting matrix top layer (21).
2. The ultra-soft cloth sponge sand as claimed in claim 1, wherein the sponge body (1) comprises a sponge cloth bottom layer (5), a sponge raw material layer (6), a vermiculite powder layer (7), an asbestos gauze layer (8), an asbestos powder layer (9), a sponge water absorption layer (10) and a sponge cloth top layer (11).
3. The ultra-soft cloth sponge sand as claimed in claim 1, wherein the sponge raw material layer (6) is provided with sponge raw material, the vermiculite powder layer (7) is provided with vermiculite powder, the asbestos gauze layer (8) is provided with asbestos gauze, the asbestos powder layer (9) is provided with asbestos powder, the asbestos powder is uniformly arranged on the top surface of the asbestos gauze, the sponge water-absorbing layer (10) is provided with water-absorbing material, and the adhesive coating (12) is provided with adhesive.
4. The ultra-soft cloth sponge sand as claimed in claim 1, wherein the ultra-soft cloth base body (3) is provided with an ultra-soft cloth base body bottom layer (13), an anti-static layer (14), an ultra-soft cloth fiber layer (15), an ultra-soft cloth lining material layer (16), an ultra-soft cloth base body top layer (17) and an ultra-soft cloth base body gluing layer (18).
5. The ultra-soft cloth sponge sand as claimed in claim 4, wherein the anti-static layer (14) is provided with an anti-static material, the ultra-soft cloth fiber layer (15) is provided with a composite fiber material, the composite fiber material comprises glass fiber, carbon fiber and boron fiber, and the ultra-soft cloth lining material layer (16) is provided with a lining material, the lining material comprises terylene, acrylon, chinlon, vinylon and polyvinyl chloride.
6. The ultra-soft cloth sponge sand as claimed in claim 1, wherein a sand planting base bottom layer (19), a sand planting material layer (20), a sand planting base top layer (21) and a sand planting base wear layer (22) are arranged in the sand planting base (4), the sand planting material layer (20) is internally provided with the sand planting material, and the sand planting base wear layer (22) is internally provided with wear-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110402312.5A CN113070824B (en) | 2021-04-14 | 2021-04-14 | Super-soft cloth sponge sand |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110402312.5A CN113070824B (en) | 2021-04-14 | 2021-04-14 | Super-soft cloth sponge sand |
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| Publication Number | Publication Date |
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| CN113070824A true CN113070824A (en) | 2021-07-06 |
| CN113070824B CN113070824B (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110402312.5A Active CN113070824B (en) | 2021-04-14 | 2021-04-14 | Super-soft cloth sponge sand |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179206A (en) * | 2022-07-04 | 2022-10-14 | 杭州永杰研磨材料股份有限公司 | Oil-proof wear-resistant abrasive paper and processing device thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB724744A (en) * | 1953-06-30 | 1955-02-23 | Arthur Abbey | Improvements in or relating to abrasive articles and methods of making the same |
| CN1162283A (en) * | 1994-09-30 | 1997-10-15 | 美国3M公司 | Coated abrasive article, method for preparing same, and method of using |
| KR20120089169A (en) * | 2011-02-01 | 2012-08-09 | 유우이치로 니이자키 | Sandpaper manufacturing method and sandpaper |
| TW201501871A (en) * | 2013-06-25 | 2015-01-16 | Saint Gobain Abrasives Inc | Abrasive article and method of making same |
| CN206084805U (en) * | 2016-08-31 | 2017-04-12 | 杜赛清 | Novel sponge sand |
| CN110421495A (en) * | 2019-07-30 | 2019-11-08 | 江苏锋芒复合材料科技集团有限公司 | A kind of pouncing paper/cloth production method of grinding material sequential combination |
-
2021
- 2021-04-14 CN CN202110402312.5A patent/CN113070824B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB724744A (en) * | 1953-06-30 | 1955-02-23 | Arthur Abbey | Improvements in or relating to abrasive articles and methods of making the same |
| CN1162283A (en) * | 1994-09-30 | 1997-10-15 | 美国3M公司 | Coated abrasive article, method for preparing same, and method of using |
| KR20120089169A (en) * | 2011-02-01 | 2012-08-09 | 유우이치로 니이자키 | Sandpaper manufacturing method and sandpaper |
| TW201501871A (en) * | 2013-06-25 | 2015-01-16 | Saint Gobain Abrasives Inc | Abrasive article and method of making same |
| CN206084805U (en) * | 2016-08-31 | 2017-04-12 | 杜赛清 | Novel sponge sand |
| CN110421495A (en) * | 2019-07-30 | 2019-11-08 | 江苏锋芒复合材料科技集团有限公司 | A kind of pouncing paper/cloth production method of grinding material sequential combination |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179206A (en) * | 2022-07-04 | 2022-10-14 | 杭州永杰研磨材料股份有限公司 | Oil-proof wear-resistant abrasive paper and processing device thereof |
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| CN113070824B (en) | 2022-08-02 |
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