CN115961504A - Aluminum trioxide gluing machine - Google Patents
Aluminum trioxide gluing machine Download PDFInfo
- Publication number
- CN115961504A CN115961504A CN202210765941.9A CN202210765941A CN115961504A CN 115961504 A CN115961504 A CN 115961504A CN 202210765941 A CN202210765941 A CN 202210765941A CN 115961504 A CN115961504 A CN 115961504A
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- China
- Prior art keywords
- glue
- roller
- gluing
- paper body
- paper
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- Granted
Links
- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 79
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000003292 glue Substances 0.000 claims abstract description 141
- 238000005507 spraying Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 19
- 238000004513 sizing Methods 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000000084 colloidal system Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000003892 spreading Methods 0.000 claims abstract description 7
- 230000007480 spreading Effects 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000010073 coating (rubber) Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Coating Apparatus (AREA)
Abstract
The invention belongs to the paper manufacturing technology, and particularly relates to an aluminum trioxide gluing machine which comprises a gluing mechanism and a glue distribution mechanism. The gluing mechanism comprises a gluing mechanism transmission assembly, a gluing mechanism transmission assembly and a gluing transmission assembly, wherein the gluing mechanism transmission assembly is provided with a conveying part before gluing, and is used for conveying the paper body in the gluing assembly; the gluing component is provided with a gluing roller, one end of the gluing roller is abutted against the paper body, a glue spraying part is formed at the intersection part, and the gluing component is used for spraying glue to the glue spraying part; the glue distribution mechanism comprises a glue thickness adjusting part, a paper body passing interval, a paper body scraping part, a glue flattening part and a glue spreading part, wherein the glue thickness adjusting part is provided with a metering roller and a comma roller which are arranged in parallel, the paper body passing interval is arranged between the metering roller and the paper body passing interval, the paper body passing interval distance is adjustable, the paper body scraping part is used for scraping redundant glue on two sides of the paper body, and the glue flattening part is used for flattening the glue on the surface of the paper body; wherein, the paper body passes through the sizing assembly and then enters the paper body passing interval. The invention has the advantages of uniform sizing, accurate sizing amount, capability of recycling more colloids for direct coating and capability of producing impregnated paper with high wear-resistant rotating speed.
Description
Technical Field
The invention belongs to the paper manufacturing technology, and particularly relates to an aluminum trioxide sizing machine.
Background
When the impregnating machine works, paper can pass through the solution in the impregnating tank, so that the surface of the paper is covered with the solution, however, the working space is not a dust-free space, the surface of the paper can have some scraps or dust, when the paper passes through the impregnating tank, part of the scraps or dust can be remained in the solution in the impregnating tank, the solution in the impregnating tank can become turbid due to the circulation, so that the surface impurities of the subsequent paper after the impregnating treatment are more, in order to ensure the impregnating quality of the paper, the solution in the impregnating tank needs to be frequently replaced, the production efficiency is reduced, and the production investment is increased.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme:
an aluminum trioxide sizing machine comprises
A glue application mechanism comprises
A transmission component of a gluing mechanism, comprising
A conveying part before gluing, which conveys the paper body to a gluing component,
the gluing conveying part is used for conveying the paper body in the gluing assembly;
a gluing component provided with
One end of the gluing roller is abutted against the paper body, the crossing part of the gluing roller and the paper body forms a glue spraying part,
the gluing component is used for spraying glue to the glue spraying part;
a glue spreading mechanism, which comprises
A colloid thickness adjusting part which is provided with metering rollers arranged in parallel,
a paper body passing interval is arranged between the comma roller and the metering roller, the distance between the paper body passing intervals is adjustable,
the paper body scraping part is used for scraping redundant colloid on the two sides of the paper body,
the glue body leveling part is used for leveling glue on the surface of the paper body;
and the paper body passes through the gluing assembly and then enters the paper body passing interval.
In some modes, a glue receiving component is arranged below the gluing component, a glue outlet is formed in the lower end of the glue receiving component, and a glue receiving section of the conveying part before gluing is arranged below the glue receiving component.
In some modes, the glue scraping parts of the paper body scraping part are positioned at two ends of the metering roller.
In some forms, the pre-application transfer section comprises
The paper body enters the guide roller,
a glue coating part steering roller which is positioned above the glue receiving component, a glue coating component is arranged on the guiding and discharging side of the glue coating part steering roller,
and the paper body turning roller before gluing turns the glue receiving section transmission path of the conveying part before gluing to the turning roller of the gluing part.
In some forms the sheet entry guide roller comprises at least a second sheet entry guide roller, and the pre-application glue sheet turning roller comprises at least a first turning guide roller; the glue receiving section of the conveying part is positioned between the second paper body entering guide roller and the first turning guide roller before gluing.
In some modes, the gluing assembly is provided with a guide roller adjusting frame, and the middle part of the gluing assembly is a rotating shaft part; deflector roll alignment jig one end is equipped with the rubber roll, and the other end rotates and is connected with the alignment jig driving piece, the alignment jig driving piece can drive the deflector roll alignment jig is rotatory with the rotation axis portion.
In some modes, the comma roller is arranged on a comma roller seat, and the metering roller is arranged on a metering roller seat; the distance between the comma roller seat and the metering roller seat is adjustable.
In some modes, the comma roller seat is provided with a comma roller seat fine adjustment piece, the metering roller seat is provided with a metering roller seat fine adjustment piece, and the comma roller seat fine adjustment piece and the end part of the metering roller seat fine adjustment piece can abut against each other; the length of the metering roller seat fine adjustment piece and/or the metering roller seat fine adjustment piece is adjustable, and the metering roller seat fine adjustment piece and/or the metering roller seat fine adjustment piece are/is used for controlling the distance between the comma roller seat and the metering roller seat.
In some modes, the colloid leveling part comprises at least two bearing bottom rollers arranged in parallel, a glue pressing roller is arranged above the spacing part of the two bearing bottom rollers, and the lower end of the glue pressing roller can be abutted against the upper surface of the paper body between the two bearing bottom rollers.
In some embodiments, the paper transport path is diverted to the glue flattening section via a metering roller.
The beneficial effects of the invention are:
the sizing is even, the sizing amount is accurate, more colloid can be recycled for direct coating, and the impregnated paper with high wear-resistant rotating speed can be produced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the working structure of the present invention;
FIG. 3 is a schematic view of the structure of the glue spreading mechanism of the present invention;
FIG. 4 is a schematic top view of the present invention.
In the figure:
100 glue coating mechanism, 200 glue spreading mechanism, 10 bracket, 21 first paper body entering guide roller, 22 second paper body entering guide roller, 23 first turning guide roller, 24 second turning guide roller, 25 glue coating part turning roller, 30 glue receiving component, 40 paper body conveying upper glue component, 41 glue coating roller, 42 glue coating component glue spraying component, 43 glue guiding baffle, 51 metering roller, 52 comma roller, 521 comma roller seat, 522 metering roller seat, 5210 comma roller seat fine-tuning component, 5211 comma roller seat moving component, 5220 comma roller seat fine-tuning component, 60 paper body edge scraping part, 70 glue leveling part, 71 glue coating roller and 72 supporting bottom roller.
Detailed Description
The invention is further described with reference to the accompanying drawings:
an aluminum trioxide gumming machine, as shown in figures 1 and 2, comprises
A glue applying mechanism 100 comprising
A glue spreading mechanism transmission component for transmitting paper bodies and provided with
A pre-gluing conveying part for conveying the paper to the gluing component 40,
a gluing conveying part used for conveying the paper body in the gluing component 40, the gluing conveying part is matched with the gluing part to realize that gluing (gluing) is carried out while conveying,
the glue assembly 40, as in figure 2, has
A sizing roller 41, one end of which abuts against the paper body, the intersection part of the two forms a glue spraying part, in many cases, the sizing roller 41 pushes the paper body to one side to form extrusion,
the glue spraying part 42 of the glue applying component is used for spraying glue to the glue spraying part, the glue spraying part 42 of the glue applying component sprays glue, the glue is gathered at the glue spraying part, and then the glue is attached to the paper body at the position where the glue applying roller 41 is contacted with the paper body;
a glue spreading mechanism 200, which comprises
A colloid thickness adjusting part having metering rollers 51 arranged in parallel,
a paper body passing interval is arranged between the comma roller 52 and the metering roller 51, and the distance between the paper body passing intervals is adjustable; the metering is performed by adjusting the thickness of the metering roll 51 in cooperation with the comma roll 52. The metering roller 51 and the comma roller 52 cooperate with each other to adjust the amount of glue applied when the glue-coated paper passes between them, and the specific control method can be referred to in the prior art.
Referring to fig. 4, a paper scraping portion 60 is used for scraping excess glue on both sides of the paper; the paper body scraping edge part 60 is attached to two side edges of the paper body to scrape off the redundant colloid.
The paper body is mainly required to remove redundant glue on two sides in the transmission process, the glue scraping parts of the paper body edge scraping part 60 are positioned at two ends of the metering roller 51, the paper body edge scraping part 60 is attached to the metering roller 51, and the glue is removed by adopting a scraping action.
And a glue leveling part 70 for leveling the glue on the surface of the paper body, so that the glue is more uniform.
The paper body passes through the gluing component 40 and then enters the paper body passing interval, namely the paper body enters the metering position after being glued, and the gluing amount is controlled.
The lower part of the gluing component 40 is provided with a gluing component 30, the lower end of the gluing component 30 is provided with a glue outlet, and the lower part of the gluing component 30 is a gluing section of a conveying part before gluing.
As shown in fig. 3, the pre-application transfer section comprises
The paper body enters the guide roller, the paper body is obtained from the previous process and is conveyed,
a rubber coating part steering roller 25 which is positioned above the rubber receiving component 30, a rubber coating component 40 is arranged on the guiding and discharging side of the rubber coating part steering roller,
and the paper body turning roller before gluing turns the glue receiving section transmission path of the conveying part before gluing to the turning roller 25 of the gluing part, mainly to turn the paper body.
Further to the glue applicator mechanism 100 are:
the paper body entering guide roller at least comprises a second paper body entering guide roller 22, and the paper body turning roller before gluing at least comprises a first turning guide roller 23; the glue receiving section of the conveying part before gluing is positioned between the second paper body entering guide roller 22 and the first turning guide roller 23. In order to better realize the paper body transmission, a first paper body entering guide roller 21 can be arranged at the upstream of a second paper body entering guide roller 22, as shown in fig. 3, the first paper body entering guide roller 21 keeps horizontal with the previous transmission, then the paper body downwards rounds the second paper body entering guide roller 22 to realize the direction change, the paper body reaches below the glue receiving component 30, and then the paper body turns through a first turning guide roller 23 (when the turning angle of the first turning guide roller 23 is insufficient, a second turning guide roller 24 can be added), so that the paper body is reversely transmitted to the position of the component 40. This makes it possible to carry out a plurality of steps in a small space by means of multiple turning operations. The glue receiving assembly 30 is generally disposed below the glue applying assembly 40, and the side of the paper without glue is attached to the glue applying portion turning roller 25 above the glue receiving assembly 30, so that the paper can slide down to the glue receiving assembly 30 below the glue applying portion turning roller 25 along the glue applying surface of the paper when the glue applying roller 41 has excess glue.
The second one, the gluing assembly 40 has a guide roller adjusting bracket, and the middle part is a rotating shaft (rotatably disposed on the bracket 10); deflector roll alignment jig one end is equipped with rubber roll 41, and the other end rotates and is connected with the alignment jig driving piece, the alignment jig driving piece can drive the deflector roll alignment jig is rotatory with the pivot portion. As shown in fig. 3, when the guide roller adjusting bracket is driven by the adjusting bracket driving part (cylinder) to rotate around the rotating shaft, the upper and lower positions of the sizing roller 41 on one arm of the guide roller adjusting bracket also change along with the movement of the sizing roller 41, the pressure degree of the sizing roller on the paper changes along with the change of the position of the sizing roller 41, and the inclination angle of the arm on which the sizing roller 41 is located also changes. A glue guide baffle 43 is arranged below the gluing roller 41 and the gluing component glue spraying part 42, and when redundant glue drops, the glue can enter the glue receiving component 30 along the glue guide baffle 43. Connect gluey subassembly 30 can realize the recovery to unnecessary colloid to still can connect gluey subassembly 30 below to set up out jiao kou for the colloid is slow to drip and is connecing the paper body rubberizing face of gluing the section, realizes preliminary rubber coating. Meanwhile, all gluing structures are arranged between the second paper body entering guide roller 22 and the first turning guide roller 23, so that the paper body of the glue receiving section can better receive some dropped glue.
As to the glue dispensing mechanism 200, further description is given below:
one of them, the comma roller 52 is arranged on the comma roller seat 521, and the metering roller 51 is arranged on the metering roller seat 522; the distance between the comma roller seat 521 and the metering roller seat 522 is adjustable. By adjusting the distance between the paper body and the base, the thickness of the coated paper can be controlled, and the coating amount can be further controlled.
Thus, the comma roller bed 521 is provided with a comma roller bed trim 5210, the metering roller bed 522 is provided with a metering roller bed trim 5220, and the ends of the comma roller bed trim 5210 and the metering roller bed trim 5220 can abut against each other; the metering roll seat trim 5220 and/or metering roll seat trim 5220 may be adjustable in length for controlling the spacing of the comma roll seat 521 and the metering roll seat 522. The comma roller block 521 can be moved back and forth to move closer to or farther away from the metering roller block 522 by a comma roller block mover 5211. Because the control accuracy of the comma roller base moving member 5211 (a driving motor or an air cylinder) is still insufficient, the minimum distance between the comma roller base 521 and the metering roller base 522 can be controlled by arranging two opposite roller base fine-adjusting members 5210 and metering roller base fine-adjusting members 5220 when the comma roller base 521 and the metering roller base 522 are close to the rear roller base fine-adjusting member 5210 and the metering roller base fine-adjusting members 5220 are abutted against each other, and the comma roller base 521 and the metering roller base 522 cannot be further reduced. The tail ends of the adjusting roller seat fine-tuning piece 5210 and the metering roller seat fine-tuning piece 5220 are respectively connected with the comma roller seat 521 and the metering roller seat 522, and then the tail end distance of the adjusting roller seat fine-tuning piece 5210 and the metering roller seat fine-tuning piece 5220 after the ground section is controlled by the length expansion of the end of the adjusting roller seat fine-tuning piece 5210 (or the metering roller seat fine-tuning piece 5220), which is equivalent to the distance between the comma roller seat 521 and the metering roller seat 522.
And the second one is that the colloid leveling part 70 comprises at least two bearing bottom rollers 72 which are arranged in parallel, a glue pressing roller 71 is arranged above the spacing part of the two bearing bottom rollers 72, and the lower end of the glue pressing roller 71 can be abutted against the upper surface of the paper body between the two bearing bottom rollers 72. By pressing down the rubber press roller 71, downward pressure is applied to the paper body, and the leveling operation of the surface rubber body is realized. And the paper body below the glue pressing roller 71 is suspended, so that the self-generated tension of the paper body can be further utilized to play a role in bearing, and the effect is better compared with that of a floating roller which adopts two mutual extrusion. The glue pressing roller 71 is arranged on the lifting frame, can be lifted, and can further adjust the pressing tightness.
Third, the paper conveying path is turned to the glue leveling portion 70 through the metering roller 51. Thereby, the paper body can be changed again, so that the paper body finally moves to the next working procedure position.
A complete working state of the invention is illustrated with reference to fig. 2, in which the line with solid arrows indicates the sheet travel path. The web is guided through turning rolls 21, 22 and power turning roll 23. Glue containing aluminum trioxide (not limited to glue containing aluminum trioxide) enters the glue spraying pipe 42 through the pump (arranged in the same direction as the gluing roller 41, the glue spraying width can be increased), a glue spraying hole is drilled in the glue spraying pipe 42, the glue is sprayed out from the glue spraying hole, a glue pool (a glue spraying portion) is formed between the gluing roller 41 and the paper tape, and the passing paper tape is glued. The comma roll 52 and the metering roll 51 are controlled to have a certain gap by fine adjustment, and the comma roll 52 accurately meters the paper tape with the aluminum trioxide glue on the surface. The leveling roller 60 further levels the surface of the paper tape with the glue, so as to ensure that the glue on the surface of the paper tape is uniformly distributed. The glue roller swing cylinder can swing the glue roller 41 by a certain angle for paper feeding preparation before starting.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (10)
1. The aluminum trioxide gluing machine is characterized by comprising
A glue application mechanism (100) comprising
A transmission component of a gluing mechanism, comprising
A pre-gluing conveying part for conveying the paper body to a gluing component (40),
a gluing conveying part for conveying the paper body in the gluing component (40);
a glue application assembly (40) having
A sizing roller (41), one end of which is abutted against the paper body, the crossing part of the sizing roller and the paper body forms a glue spraying part,
the gluing component sprays glue (42) which is used for spraying glue to the glue spraying part; and
a glue spreading mechanism (200) comprising
A colloid thickness adjusting part having colloid layers arranged in parallel
A metering roller (51),
a comma roller (52) having a paper body passing interval with the metering roller (51), the paper body passing interval being adjustable;
the paper body scraping part (60) is used for scraping redundant glue on two sides of the paper body;
a colloid troweling section (70) for troweling the colloid on the surface of the paper body;
wherein, the paper body passes through the gluing component (40) and then enters the paper body passing interval.
2. The aluminum trioxide gluing machine as recited in claim 1, wherein a glue receiving component (30) is arranged below the gluing component (40), a glue outlet is arranged at the lower end of the glue receiving component (30), and a glue receiving section of a conveying part before gluing is arranged below the glue receiving component (30).
3. The aluminum trioxide gumming machine as claimed in claim 1, characterized in that the scraping parts of the paper body scraping part (60) are located at both ends of the metering roller (51).
4. The aluminum trioxide glue applicator as recited in claim 2, wherein the pre-glue transfer section comprises
The paper body enters the guide roller,
a glue coating part steering roller (25) which is positioned above the glue receiving component (30), a glue coating component (40) is arranged on the guide discharge side of the glue coating part steering roller,
and the paper body turning roller before gluing turns the glue receiving section transmission path of the conveying part before gluing to the turning roller (25) of the gluing part.
5. Aluminium trioxide gluing machine according to claim 4, characterised in that the sheet entry guide rollers comprise at least a second sheet entry guide roller (22), the sheet deflection roller before gluing comprises at least a first deflection roller (23); and the glue receiving section of the conveying part before gluing is positioned between the second paper body entering guide roller (22) and the first guide roller (23).
6. The aluminum trioxide gumming machine as claimed in claim 1, characterized in that the gumming assembly (40) has a guide roller adjusting bracket, the middle part of which is a rotating shaft part; deflector roll alignment jig one end is equipped with rubber roll (41), and the other end rotates and is connected with the alignment jig driving piece, the alignment jig driving piece can drive the deflector roll alignment jig is rotatory with the rotation axis portion.
7. The aluminum trioxide gumming machine as claimed in claim 1, characterized in that said comma roller (52) is arranged on a comma roller seat (521), said metering roller (51) is arranged on a metering roller seat (522); the distance between the comma roller seat (521) and the metering roller seat (522) is adjustable.
8. Aluminium trioxide glue applicator according to claim 7, characterized in that the comma roller seat (521) is provided with a comma roller seat trim (5210) and the metering roller seat (522) is provided with a metering roller seat trim (5220), the ends of the comma roller seat trim (5210) and the metering roller seat trim (5220) being mutually abuttable; the metering roller seat fine-adjustment piece (5220) and/or the metering roller seat fine-adjustment piece (5220) is adjustable in length and used for controlling the distance between the comma roller seat (521) and the metering roller seat (522).
9. The aluminum trioxide gluing machine as recited in claim 1, wherein the glue leveling part (70) comprises at least two parallel supporting bottom rollers (72), a glue pressing roller (71) is arranged above the spacing part of the two supporting bottom rollers (72), and the lower end of the glue pressing roller (71) can be pressed against the upper surface of the paper body between the two supporting bottom rollers (72).
10. Aluminium trioxide gumming machine according to claim 1, characterized in that the paper transport path is diverted to the glue-smoothing section (70) via a metering roller (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210765941.9A CN115961504B (en) | 2022-06-30 | 2022-06-30 | Alumina sizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210765941.9A CN115961504B (en) | 2022-06-30 | 2022-06-30 | Alumina sizing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115961504A true CN115961504A (en) | 2023-04-14 |
| CN115961504B CN115961504B (en) | 2024-03-12 |
Family
ID=87358698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210765941.9A Active CN115961504B (en) | 2022-06-30 | 2022-06-30 | Alumina sizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115961504B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002159899A (en) * | 2000-11-27 | 2002-06-04 | Hirano Tecseed Co Ltd | Coating apparatus |
| JP2005074354A (en) * | 2003-09-02 | 2005-03-24 | Denki Kagaku Kogyo Kk | Coating apparatus and coating method |
| CN206425191U (en) * | 2017-01-22 | 2017-08-22 | 中山联合鸿兴造纸有限公司 | A kind of sizing applicator moving glue spraying device |
| CN208928459U (en) * | 2018-08-20 | 2019-06-04 | 温州速智星机械有限公司 | A kind of comma apparatus for coating |
| CN112078224A (en) * | 2020-09-21 | 2020-12-15 | 陈小霞 | Production process of high-hardness wear-resistant corrugated paper |
-
2022
- 2022-06-30 CN CN202210765941.9A patent/CN115961504B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002159899A (en) * | 2000-11-27 | 2002-06-04 | Hirano Tecseed Co Ltd | Coating apparatus |
| JP2005074354A (en) * | 2003-09-02 | 2005-03-24 | Denki Kagaku Kogyo Kk | Coating apparatus and coating method |
| CN206425191U (en) * | 2017-01-22 | 2017-08-22 | 中山联合鸿兴造纸有限公司 | A kind of sizing applicator moving glue spraying device |
| CN208928459U (en) * | 2018-08-20 | 2019-06-04 | 温州速智星机械有限公司 | A kind of comma apparatus for coating |
| CN112078224A (en) * | 2020-09-21 | 2020-12-15 | 陈小霞 | Production process of high-hardness wear-resistant corrugated paper |
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| Publication number | Publication date |
|---|---|
| CN115961504B (en) | 2024-03-12 |
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