CN114275581A - A rolling equipment for production of BOPP film - Google Patents
A rolling equipment for production of BOPP film Download PDFInfo
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- CN114275581A CN114275581A CN202111681881.4A CN202111681881A CN114275581A CN 114275581 A CN114275581 A CN 114275581A CN 202111681881 A CN202111681881 A CN 202111681881A CN 114275581 A CN114275581 A CN 114275581A
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Abstract
The invention discloses a winding device for BOPP film production, which comprises a supporting table, wherein a feed opening is formed in the top of the supporting table, T-shaped supporting plates are fixedly mounted on two sides of the feed opening, a U-shaped placing groove is formed in the top of each T-shaped supporting plate, a connecting hole is formed in one side of the bottom of each U-shaped placing groove, a connecting block is connected into each connecting hole in a clamping mode, a first electric roller is rotatably mounted at the bottom of each U-shaped placing groove, a first limiting hole is formed in one side of each connecting hole, and a convex limiting sliding block is fixedly connected to one side of each connecting block. According to the invention, after the U-shaped connecting rod and the two inserting rods are respectively taken out of the L-shaped clamping groove and the inserting groove, the L-shaped connecting rod is moved downwards, and the L-shaped connecting rod moves downwards to drive the connecting block and the limiting stop lever to synchronously move downwards, so that the first electric roller and the second electric roller can roll down together, and the blanking of the first electric roller and the feeding of the second electric roller are rapidly completed.
Description
Technical Field
The invention relates to the technical field of BOPP film production, in particular to a winding device for BOPP film production.
Background
BOPP films are biaxially oriented polypropylene films. BOPP films are produced by first passing a melt of high molecular polypropylene through a long and narrow head to form a sheet or thick film, then stretching the film in two perpendicular directions (longitudinal and transverse) simultaneously or stepwise at a certain temperature and a set speed in a special stretching machine, and subjecting the film to appropriate cooling or heat treatment or special processing (e.g. corona, coating, etc.). It is a very important flexible packaging material.
The BOPP film needs to be rolled up after production is completed, the existing rolling mode is to roll the BOPP film onto a hard-shell paper tube, however, after the BOPP film is rolled up, the rolling roller is not convenient to take down, so that the rolling roller is inconvenient to replace, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide a winding device for producing a BOPP film, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a winding device for BOPP film production comprises a supporting table, wherein a feed opening is formed in the top of the supporting table, T-shaped supporting plates are fixedly mounted on two sides of the feed opening, a U-shaped placing groove is formed in the top of each T-shaped supporting plate, a connecting hole is formed in one side of the bottom of each U-shaped placing groove, a connecting block is connected in each connecting hole in a clamped mode, a first electric roller is rotatably mounted at the bottom of each U-shaped placing groove, a first limiting hole is formed in one side of each connecting hole, a convex limiting slide block is fixedly connected to one side of each connecting block, a limiting rod is fixedly connected to the outer wall of one side of each T-shaped supporting plate, a convex limiting slide hole is formed in each limiting rod, one side of each convex limiting slide block penetrates through each first limiting hole and is connected with the inner wall of each convex limiting slide hole in a sliding mode, and one end of a spring is fixedly connected to the inner wall of the bottom of each first limiting hole, the other end of the spring is fixedly connected to the bottom of the convex limiting slide block, one side of the top of the supporting table is fixedly provided with a supporting seat, the top of the supporting seat is fixedly provided with a placing table, the top of the placing table has an inclined slope, a second limiting hole is formed in the placing table, a limiting stop lever is slidably arranged in the second limiting hole, the top of the limiting stop lever penetrates through the second limiting hole and is fixedly connected with a limiting clamping block, the top of the placing table is also provided with a limiting clamping groove, one end of an L-shaped connecting rod is fixedly connected to the outer wall of one side, away from each other, of the two connecting blocks, the other ends of the two L-shaped connecting rods are respectively and fixedly connected to two sides of the bottom of the limiting stop lever, one side, away from the T-shaped supporting plate, of the limiting stop lever is contacted with a second electric drum, and the second electric drum is the same as the first electric drum in size, the equal fixed mounting in top both sides of placing the platform has limit baffle, the both sides of second motorized pulley respectively with two limit baffle one side sliding contact that are close to each other, the slot has been seted up in T shape backup pad and the connecting block, fixedly connected with magnet on the diapire of slot in the connecting block, the slot interpolation is equipped with the inserted bar, the inboard fixedly connected with iron sheet of inserted bar, and iron sheet and magnet attract mutually and close, L shape draw-in groove has all been seted up to the front side of two T shape backup pads, and the joint has the U-shaped connecting rod in two L shape draw-in grooves, and the both ends difference fixed connection of U-shaped connecting rod is in the outside bottom of inserted bar.
Furthermore, supporting legs are fixedly mounted on the periphery of the bottom of the supporting table.
Furthermore, four the bottom fixed mounting of supporting leg has the base, the first rubber pad of top fixedly connected with of base, the both sides fixed mounting of first rubber pad has the riser, two the draw-in groove has been seted up to the one side that the riser is close to each other, fixedly connected with second rubber pad in the draw-in groove.
Furthermore, hard paper tubes are sleeved on the outer sides of the first electric roller and the second electric roller.
Furthermore, an L-shaped connecting hole is communicated below the connecting hole.
Furthermore, the length of the right side of the top of the T-shaped supporting plate is smaller than that of the left side of the top of the T-shaped supporting plate, and the right side of the top of the T-shaped supporting plate is consistent with the inclined gradient of the top of the placing table.
Furthermore, the inner diameters of the connecting hole and the L-shaped connecting hole are larger than the diameters of the rotating shafts on the two sides of the first electric roller.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, after the U-shaped connecting rod and the two inserting rods are respectively taken out of the L-shaped clamping groove and the inserting groove, the L-shaped connecting rod is moved downwards, and the L-shaped connecting rod moves downwards to drive the connecting block and the limiting stop lever to synchronously move downwards, so that the first electric roller and the second electric roller can roll down together, and the blanking of the first electric roller and the feeding of the second electric roller are rapidly completed.
Drawings
Fig. 1 is a schematic perspective view of a winding device for producing a BOPP film according to the present invention;
FIG. 2 is a schematic front view of a winding device for producing a BOPP film according to the present invention;
FIG. 3 is a schematic side view of a winding apparatus for producing BOPP films according to the present invention;
fig. 4 is a schematic perspective view of a T-shaped support plate of a winding device for producing a BOPP film according to the present invention;
fig. 5 is a schematic structural diagram of a front view of a T-shaped support plate of a winding device for producing a BOPP film according to the present invention;
FIG. 6 is a schematic side view of a T-shaped support plate of a winding device for producing a BOPP film according to the present invention;
fig. 7 is a schematic cross-sectional structural view of a T-shaped support plate of a winding device for producing a BOPP film according to the present invention;
FIG. 8 is a schematic perspective view of an insert rod and a U-shaped connecting rod of a winding device for producing a BOPP film according to the present invention;
fig. 9 is a schematic view of a three-dimensional structure of a placing table of a winding device for producing a BOPP film according to the present invention;
fig. 10 is a schematic three-dimensional structure diagram of a limiting stop lever, a limiting clamping block, an L-shaped connecting rod and a connecting block of a winding device for producing a BOPP film according to the present invention;
fig. 11 is a schematic side view of a limiting stop lever, a limiting clamping block, an L-shaped connecting rod and a connecting block of a winding device for producing a BOPP film according to the present invention;
fig. 12 is a schematic perspective view of a connecting block and a convex limiting slider of a winding device for producing a BOPP film according to the present invention.
In the figure: 1 supporting table, 2 feed openings, 3T-shaped supporting plates, 4U-shaped placing grooves, 5 connecting holes, 6 connecting blocks, 7 first electric rollers, 8 first limiting holes, 9 convex limiting sliding blocks, 10 limiting rods, 11 convex limiting sliding holes, 12 springs, 13 supporting seats, 14 placing tables, 15 second limiting holes, 16 limiting stop levers, 17 limiting clamping blocks, 18 limiting clamping grooves, 19L-shaped connecting rods, 20 second electric rollers, 21 limiting baffle plates, 22 inserting grooves, 23 magnets, 24 inserting rods, 25 iron sheets, 26L-shaped clamping grooves, 27U-shaped connecting rods, 28 supporting legs, 29 bases, 30 first rubber pads, 31 vertical plates, 32 second rubber pads, 33 hard paper tubes and 34L-shaped connecting holes.
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.
Referring to fig. 1-12, a winding device for BOPP film production comprises a supporting table 1, a feed opening 2 is disposed at the top of the supporting table 1, T-shaped supporting plates 3 are fixedly mounted at both sides of the feed opening 2, a U-shaped supporting plate 4 is disposed at the top of the T-shaped supporting plate 3, a connecting hole 5 is disposed at one side of the bottom of the U-shaped supporting plate 4, a connecting block 6 is clamped in the connecting hole 5, a first motorized pulley 7 is rotatably mounted at the bottom of the U-shaped supporting plate 4, a first limiting hole 8 is disposed at one side of the connecting hole 5, a convex limiting slider 9 is fixedly connected to one side of the connecting block 6, a limiting rod 10 is fixedly connected to the outer wall of one side of the T-shaped supporting plate 3, a convex limiting slide hole 11 is disposed in the limiting rod 10, one side of the convex limiting slider 9 penetrates through the first limiting hole 8 and is slidably connected with the inner wall of the convex limiting slide hole 9, and one end of a spring 12 is fixedly connected to the inner wall of the bottom of the first limiting hole 8, the other end of the spring 12 is fixedly connected to the bottom of the convex limiting slide block 9, a supporting seat 13 is fixedly installed on one side of the top of the supporting table 1, a placing table 14 is fixedly installed on the top of the supporting seat 13, the top of the placing table 14 has an inclined slope, a second limiting hole 15 is formed in the placing table 14, a limiting stop lever 16 is slidably installed in the second limiting hole 15, the top of the limiting stop lever 16 penetrates through the second limiting hole 15 and is fixedly connected with a limiting clamping block 17, a limiting clamping groove 18 is further formed in the top of the placing table 14, one end of an L-shaped connecting rod 19 is fixedly connected to the outer wall of one side, away from each other, of the two connecting blocks 6, the other ends of the two L-shaped connecting rods 19 are respectively and fixedly connected to two sides of the bottom of the limiting stop lever 16, one side, away from the T-shaped supporting plate 3, of the limiting stop lever 16 is in contact with a second electric roller 20, and the second electric roller 20 is the same in size as the first electric roller 7, place the equal fixed mounting in top both sides of platform 14 and have limit baffle 21, the both sides of second motorized pulley 20 respectively with the one side sliding contact that two limit baffle 21 are close to each other, slot 22 has been seted up in T shape backup pad 3 and the connecting block 6, fixedly connected with magnet 23 on slot 22's the diapire in connecting block 6, the slot 22 interpolation is equipped with inserted bar 24, the inboard fixedly connected with iron sheet 25 of inserted bar 24, and iron sheet 25 and magnet 23 actuation mutually, L shape draw-in groove 26 has all been seted up to two T shape backup pad 3's front side, the joint has U-shaped connecting rod 27 in two L shape draw-in grooves 26, and the both ends difference fixed connection of U-shaped connecting rod 27 is in the outside bottom of inserted bar 24.
In the above embodiment, after the U-shaped connecting rod 27 and the two inserting rods 24 are taken out from the L-shaped slot 26 and the inserting slot 22, respectively, and then the L-shaped connecting rod 19 is moved downward, the L-shaped connecting rod 19 moves downward to drive the connecting block 6 and the limit stop lever 16 to move downward synchronously, so that the first motorized pulley 7 and the second motorized pulley 20 can roll down together, thereby completing the blanking of the first motorized pulley 7 and the loading of the second motorized pulley 20 quickly.
Specifically, the bottom of the supporting table 1 is all fixedly mounted with supporting legs 28 all around, the bottom fixed mounting of four supporting legs 28 has a base 29, a first rubber pad 30 of top fixedly connected with of base 29, a riser 31 of both sides fixed mounting of first rubber pad 30, a clamping groove has been seted up to one side that two risers 31 are close to each other, fixedly connected with second rubber pad 32 in the clamping groove.
In the above embodiment, the first motorized pulley 7 falling from the feeding opening 2 directly falls between the first rubber pad 30 and the second rubber pad 32, and the first rubber pad 30 and the second rubber pad 32 can protect the BOPP film wound outside the first motorized pulley 7.
Specifically, the hard paper tubes 33 are sleeved on the outer sides of the first motorized pulley 7 and the second motorized pulley 20.
In the above embodiment, after the BOPP film is completely wound, the hard paper tube 33 is slid out from the first motorized roller 7 and the second motorized roller 20, so that the BOPP film can be taken down.
Specifically, an L-shaped connecting hole 34 is communicated below the connecting hole 5.
In the above embodiment, the first motorized pulley 7 enters the L-shaped connecting hole 34 from the connecting hole 7.
Specifically, the length of the top right side of the T-shaped support plate 3 is smaller than that of the top left side, and the top right side of the T-shaped support plate 3 is consistent with the inclination of the top of the placing table 14.
In the above embodiment, the second motorized pulley 20 falls into the U-shaped placement groove 4 from the top right side of the T-shaped support plate 3, and the top left side of the T-shaped support plate 3 can play a role of blocking and limiting.
Specifically, the inner diameters of the connecting hole 5 and the L-shaped connecting hole 34 are both larger than the diameters of the rotating shafts on the two sides of the first electric roller 7.
In the above embodiment, the first motorized pulley 7 can be very smoothly passed through the inside of the coupling hole 5 and the L-shaped coupling hole 34.
The working principle is as follows: when in use, the first motorized roller 7 works to wind up a BOPP film (not shown in the figure), after the winding is completed, the first motorized roller 7 is closed, the U-shaped connecting rod 27 and the two inserting rods 24 are respectively taken out from the L-shaped clamping groove 26 and the inserting grooves 22, then the L-shaped connecting rod 19 is moved downwards, the L-shaped connecting rod 19 drives the connecting block 6 to move downwards on one hand, the first motorized roller 7 can be pushed after the connecting block 6 moves downwards, rotating shafts on two sides of the first motorized roller 7 fall from the connecting hole 5, then the rotating shafts sequentially pass through the L-shaped connecting hole 34 and the discharging port 2 and fall onto the first rubber gasket 30, meanwhile, the connecting block 6 also drives the convex limiting slide block 9 to move downwards in the first limiting hole 8 and the convex limiting slide hole 11 and extrude the spring 12, on the other hand, the L-shaped connecting rod 19 also drives the limiting stop rod 16 and the limiting clamp block 17 to move downwards, after the limiting clamping block 17 moves downwards into the limiting clamping groove 18, the second electric roller 20 loses the blocking constraint, then the second electric roller 20 rolls into the top part of the right side of the T-shaped supporting plate 3 along the top part of the placing table 14 and falls into the U-shaped placing groove 4, after the first electric roller 7 and the second electric roller 20 both fall down, the L-shaped connecting rod 19 is immediately loosened, under the action of the elastic force of the spring 12, the connecting block 6, the L-shaped connecting rod 19, the limiting blocking rod 16 and the limiting clamping block 17 all move upwards, wherein the connecting block 6 can be clamped into the connecting hole 5 again, because the stroke of the second electric roller 20 is long, the connecting block 6 firstly reaches the connecting hole 5, then the second electric roller 20 rolls to the bottom part of the U-shaped placing groove 4, and then the U-shaped connecting rod 27 and the two inserting rods 24 respectively penetrate along the tracks of the L-shaped clamping groove 26 and the inserting groove 22, the iron sheet 25 and the magnet 23 are attracted to fix the position of the connecting block 6, so that the blanking of the first electric roller 7 and the feeding of the second electric roller 20 are completed quickly.
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 should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A winding device for BOPP film production comprises a supporting table and is characterized in that a feed opening is formed in the top of the supporting table, T-shaped supporting plates are fixedly mounted on two sides of the feed opening, a U-shaped placing groove is formed in the top of each T-shaped supporting plate, a connecting hole is formed in one side of the bottom of each U-shaped placing groove, a connecting block is connected in each connecting hole in a clamping mode, a first electric roller is rotatably mounted at the bottom of each U-shaped placing groove, a first limiting hole is formed in one side of each connecting hole, a convex limiting slider is fixedly connected to one side of each connecting block, a limiting rod is fixedly connected to the outer wall of one side of each T-shaped supporting plate, a convex limiting sliding hole is formed in each limiting rod, one side of each convex limiting slider penetrates through each first limiting hole and is connected with the inner wall of each convex limiting sliding hole in a sliding mode, one end of a spring is fixedly connected to the inner wall of the bottom of each first limiting hole, the other end of the spring is fixedly connected to the bottom of the convex limiting slide block, one side of the top of the supporting table is fixedly provided with a supporting seat, the top of the supporting seat is fixedly provided with a placing table, the top of the placing table has an inclined slope, a second limiting hole is formed in the placing table, a limiting stop lever is slidably arranged in the second limiting hole, the top of the limiting stop lever penetrates through the second limiting hole and is fixedly connected with a limiting clamping block, the top of the placing table is also provided with a limiting clamping groove, one end of an L-shaped connecting rod is fixedly connected to the outer wall of one side, away from each other, of the two connecting blocks, the other ends of the two L-shaped connecting rods are respectively and fixedly connected to two sides of the bottom of the limiting stop lever, one side, away from the T-shaped supporting plate, of the limiting stop lever is contacted with a second electric drum, and the second electric drum is the same as the first electric drum in size, the equal fixed mounting in top both sides of placing the platform has limit baffle, the both sides of second motorized pulley respectively with two limit baffle one side sliding contact that are close to each other, the slot has been seted up in T shape backup pad and the connecting block, fixedly connected with magnet on the diapire of slot in the connecting block, the slot interpolation is equipped with the inserted bar, the inboard fixedly connected with iron sheet of inserted bar, and iron sheet and magnet attract mutually and close, L shape draw-in groove has all been seted up to the front side of two T shape backup pads, and the joint has the U-shaped connecting rod in two L shape draw-in grooves, and the both ends difference fixed connection of U-shaped connecting rod is in the outside bottom of inserted bar.
2. The winding device for producing the BOPP film as claimed in claim 1, wherein support legs are fixedly mounted on the periphery of the bottom of the support platform.
3. The winding device for BOPP film production of claim 1, wherein four of the supporting legs are fixedly provided with a base at the bottom, a first rubber pad is fixedly connected to the top of the base, vertical plates are fixedly arranged on two sides of the first rubber pad, a clamping groove is formed in one side, close to each other, of the two vertical plates, and a second rubber pad is fixedly connected to the inside of the clamping groove.
4. The winding device for producing the BOPP film as claimed in claim 1, wherein the first motorized roller and the second motorized roller are sleeved with hard paper tubes.
5. The winding device for producing the BOPP film as claimed in claim 1, wherein an L-shaped connecting hole is communicated below the connecting hole.
6. The winding device for BOPP film production as claimed in claim 1, wherein the length of the right top side of the T-shaped support plate is smaller than that of the left top side, and the right top side of the T-shaped support plate is consistent with the inclination of the top of the placing table.
7. The winding device for BOPP film production as claimed in claim 5, wherein the inner diameters of the connecting hole and the L-shaped connecting hole are larger than the diameters of the rotating shafts on two sides of the first motorized roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111681881.4A CN114275581B (en) | 2021-12-28 | 2021-12-28 | Winding equipment for BOPP film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111681881.4A CN114275581B (en) | 2021-12-28 | 2021-12-28 | Winding equipment for BOPP film production |
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| Publication Number | Publication Date |
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| CN114275581A true CN114275581A (en) | 2022-04-05 |
| CN114275581B CN114275581B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111681881.4A Active CN114275581B (en) | 2021-12-28 | 2021-12-28 | Winding equipment for BOPP film production |
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| CN (1) | CN114275581B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620520A (en) * | 2022-04-08 | 2022-06-14 | 浙江杭星新材料有限公司 | Mildew-proof antibacterial double-coated paper production line and production process thereof |
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| US5232173A (en) * | 1990-05-14 | 1993-08-03 | Mirek Planeta | Strip winding machine |
| CN104097972A (en) * | 2014-06-30 | 2014-10-15 | 瑞安市瑞申机械实业有限公司 | Full-automatic laminating machine |
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| CN111186716A (en) * | 2019-12-28 | 2020-05-22 | 贵州金田新材料科技有限公司 | Traction winding equipment for BOPP film production |
| CN210914565U (en) * | 2019-09-30 | 2020-07-03 | 湖南正佳特种材料有限公司 | Coiling mechanism is used in air filter material production |
| CN112374229A (en) * | 2020-11-12 | 2021-02-19 | 陈爱珍 | Winding device |
| JP2021066601A (en) * | 2019-10-22 | 2021-04-30 | 方小剛 | Wrinkle prevention type winder for plastic sheet |
| CN213950052U (en) * | 2020-10-30 | 2021-08-13 | 海宁长昆包装有限公司 | BOPP film splitter unloader |
| CN214527086U (en) * | 2021-03-26 | 2021-10-29 | 青岛诚汶电子有限公司 | Edge cutting device for aluminum-plated film rolling |
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2021
- 2021-12-28 CN CN202111681881.4A patent/CN114275581B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232173A (en) * | 1990-05-14 | 1993-08-03 | Mirek Planeta | Strip winding machine |
| CN104097972A (en) * | 2014-06-30 | 2014-10-15 | 瑞安市瑞申机械实业有限公司 | Full-automatic laminating machine |
| CN210393065U (en) * | 2019-06-12 | 2020-04-24 | 中山市恒宝塑料包装材料有限公司 | Coiling mechanism is used in plastic film production |
| CN210914565U (en) * | 2019-09-30 | 2020-07-03 | 湖南正佳特种材料有限公司 | Coiling mechanism is used in air filter material production |
| JP2021066601A (en) * | 2019-10-22 | 2021-04-30 | 方小剛 | Wrinkle prevention type winder for plastic sheet |
| CN111186716A (en) * | 2019-12-28 | 2020-05-22 | 贵州金田新材料科技有限公司 | Traction winding equipment for BOPP film production |
| CN213950052U (en) * | 2020-10-30 | 2021-08-13 | 海宁长昆包装有限公司 | BOPP film splitter unloader |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114620520A (en) * | 2022-04-08 | 2022-06-14 | 浙江杭星新材料有限公司 | Mildew-proof antibacterial double-coated paper production line and production process thereof |
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|---|---|
| CN114275581B (en) | 2023-09-22 |
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