CN213762597U - Leather base cloth double-side gluing device - Google Patents
Leather base cloth double-side gluing device Download PDFInfo
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- CN213762597U CN213762597U CN202022638959.1U CN202022638959U CN213762597U CN 213762597 U CN213762597 U CN 213762597U CN 202022638959 U CN202022638959 U CN 202022638959U CN 213762597 U CN213762597 U CN 213762597U
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Abstract
The utility model relates to a two-sided rubberizing device of leather base cloth, which comprises a frame, be provided with first rubberizing mechanism in the frame, steering mechanism and second rubberizing mechanism, first rubberizing mechanism includes first gluey pond, first rubberizing roller is installed in the frame along circumferential direction, first gluey pond is located first rubberizing roller below, and first rubberizing roller part is arranged in first gluey pond, second rubberizing mechanism includes the second and glues the pond, the second rubberizing roller is installed in the frame along circumferential direction, the second is glued the pond and is located second rubberizing roller below, and second rubberizing roller part is arranged in the second gluey pond, steering mechanism includes an at least steering roller, first rubberizing roller, second rubberizing roller and steering roller's axial are parallel arrangement each other, be provided with actuating mechanism in the frame. By adopting the scheme, the leather base cloth double-side gluing device can glue the two sides of leather by one-time processing, so that the subsequent gluing with cloth can be finished at one time.
Description
Technical Field
The utility model relates to a leather base cloth production technical field, concretely relates to two-sided rubberizing device of leather base cloth.
Background
The leather base cloth is mainly used as a synthetic leather base material: dipping the latex, coating and finishing to obtain the synthetic leather. The leather base cloth has the unique advantages that: such as easy processing (including cutting, sewing, molding, bonding, printing, etc.), isotropy, difficult fraying, dirt resistance, water resistance, oil resistance, chemical action, light weight, good uniformity and good rebound resilience.
The leather base cloth gluing device is used for coating glue on the surface of leather, so that the leather and cloth can be bonded through the glue to form the leather base cloth.
However, as shown in chinese patent application nos. CN201720566924.7 and CN201820114355.7, the existing gluing device for leather base cloth can only glue one side of the leather in a single gluing process, so that the glued leather can only be bonded with one layer of cloth, therefore, if the cloth needs to be bonded on both sides of the leather, four processes of gluing one side, bonding one side of the cloth, gluing the other side, and bonding the other side of the cloth are required, which complicates the process and reduces the production efficiency.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a can just all realize the rubberizing and make follow-up leather base cloth two-sided rubberizing device of once accomplishing with the cloth bonding to the two sides of leather through a processing.
In order to achieve the above purpose, the utility model provides a following technical scheme: comprises a frame, be provided with first rubberizing mechanism, steering mechanism and second rubberizing mechanism in the frame, second rubberizing mechanism is located the vertical one side of first rubberizing mechanism, steering mechanism is located the level homonymy of first rubberizing mechanism and second rubberizing mechanism, first rubberizing mechanism includes first gluey pond, first rubberizing roller, the axial of first rubberizing roller is along the level setting, and first rubberizing roller is installed in the frame along circumferential direction, first gluey pond is located first rubberizing roller below, and first rubberizing roller part arranges in first glue pond, second rubberizing mechanism includes second gluey pond, second rubberizing roller, the axial of second rubberizing roller sets up along the level, and second rubberizing roller installs in the frame along circumferential direction, the second gluey pond is located second rubberizing roller below, and second rubberizing roller part arranges in the second glue pond, steering mechanism includes an at least steering roller, the axial of first rubberizing roller, second rubberizing roller and turn to the roller is mutual parallel arrangement, be provided with in the frame and be used for driving first rubberizing roller, second rubberizing roller circumferential direction's actuating mechanism.
By adopting the technical scheme, when leather needing to be rubberized passes through the first rubberizing mechanism, the leather is positioned above the first rubberizing roller, the first rubberizing roller carries out glue from the first rubberizing pool through circumferential rotation and coats the glue on the lower end surface of the leather to finish the rubberizing of a first surface, then the leather is conveyed to enter the steering mechanism, convenient turning is finished under the guiding action of the steering roller in the process of facing the second rubberizing mechanism, the upper surface and the lower surface of the leather are reversed, the surface coated with the glue by the first rubberizing mechanism faces upwards, the surface not coated with the glue faces downwards, then the leather enters the second rubberizing mechanism, the leather is positioned above the second rubberizing roller, the second rubberizing roller carries out the glue from the second rubberizing pool through circumferential rotation and coats the lower end surface of the leather to finish the rubberizing of a second surface, and therefore the upper end surface and the lower end surface of the output leather are coated with the glue, so that the cloth is directly adhered to the two sides of the leather to complete the processing, the process is simplified and the production efficiency is improved.
The utility model discloses further set up to: the first gluing mechanism is positioned at the vertical lower side of the second gluing mechanism.
Through adopting above-mentioned technical scheme, first rubberizing mechanism is located the top of second rubberizing mechanism for the in-process of turning over the leather of turning to the roller, not with the leather face contact of finishing paining, thereby prevent to turn to the leather face that the roller contact was accomplished to paint and lead to glue to strike off, lead to the glue material loading not enough.
The utility model discloses further set up to: the quantity of the turning rollers is two, and the turning rollers are respectively a first turning roller and a second turning roller, the first turning roller is horizontally arranged with the tangent plane of the different side of the first gluing roller, and the second turning roller is horizontally arranged with the tangent plane of the same side of the second gluing roller.
Through adopting above-mentioned technical scheme, the tangent plane of first turn to roller and first rubberizing roller different side is the level setting and makes the leather follow first rubberizing roller to first turn to roller transmission in-process with first rubberizing roller parallel laminating, and the tangent plane of second turn to roller and second rubberizing roller homonymy is the level setting and makes the leather follow second turn to roller to second rubberizing roller transmission in-process with second rubberizing roller parallel laminating to make the more stability of rubberizing.
The utility model discloses further set up to: the first gluey pond is located first rubberizing roller and is provided with along keeping away from the first gluey pond first time offset plate that level rises gradually towards steering mechanism side, the second is glued the pond and is located the second rubberizing roller and deviates from steering mechanism side and be provided with along keeping away from the second and glue the second of pond level rise gradually and return offset plate.
Through adopting above-mentioned technical scheme, leather through first rubberizing roller rubberizing is being transmitted to steering mechanism in-process, will take place partial glue and drip under the action of gravity, and the setting of first rubber sheet of returning, then be used for accepting the glue that falls lowly, and through the mode of slope backward flow and get into the first pond of gluing with the glue water conservancy diversion, play the recovery effect, and the same as, leather through second rubberizing roller rubberizing leaves the in-process in the transmission, will take place partial glue and drip under the action of gravity, and the setting of second rubber sheet of returning, then be used for accepting the glue that falls lowly, and through the mode of slope backward flow and get into the second with the glue water conservancy diversion and glue the pond, play the recovery effect.
The utility model discloses further set up to: the frame is located that second rubberizing mechanism deviates from steering mechanism side and is provided with and leads gluey mechanism, it leads the rubber roll including first rubber roll and second to lead gluey mechanism, the axial of first rubber roll and second rubber roll of leading is parallel to each other setting with the axial of first rubberizing roller, and first rubber roll of leading is led the rubber roll and is led the rubber roll with the second and follow circumferential direction and install in the frame, the periphery of first rubber roll of leading is provided with a plurality of first rubber grooves of leading along axial arrangement, each first rubber groove of leading is the wave setting along the circumference of first rubber roll of leading, the periphery of rubber roll is led along axial arrangement to the second is provided with a plurality of second and leads the rubber groove, each second is led the rubber groove and is the wave setting along the circumference of second rubber roll.
Through adopting above-mentioned technical scheme, it leads the rubber roll to carry out centre gripping transmission to the leather of accomplishing two sides rubberizing through first rubber guide roll and second to lead gluey mechanism, and first rubber guide groove leads gluey groove and second and leads gluey groove at first rubber guide roll and second and lead the rubber roll transmission course, assemble the glue on leather surface, make glue be first lead gluey groove and lead the shape that gluey groove corresponds with the second and present in the leather surface, and wave rubberizing mode will make follow-up leather and cloth bond more evenly, make the bonding effect better.
The utility model discloses further set up to: the first rubber guide roller is provided with a first gear at the periphery, the second rubber guide roller is provided with a second gear meshed with the first gear at the periphery, and a second driving motor used for driving the second gear to rotate is arranged on the rack.
By adopting the technical scheme, the first rubber guide roller and the second rubber guide roller synchronously rotate in opposite directions through the meshing of the first gear and the second gear, and in addition, the first rubber guide roller and the second rubber guide roller are prevented from slipping or even not rotating due to insufficient friction force on the surface of leather caused by glue through the active control rotation of the second driving motor.
The utility model discloses further set up to: actuating mechanism includes first drive wheel, second drive wheel, third gear, fourth gear, conveyer belt, connecting rod and first driving motor, the axial of connecting rod is mutual parallel arrangement with the axial of first rubber coating roller, and the connecting rod is installed in the frame along circumferential direction, first drive wheel fixed mounting is in the periphery of first rubber coating roller, second drive wheel fixed mounting is in the periphery of connecting rod, third gear fixed mounting is in the periphery of connecting rod, fourth gear fixed mounting is in the periphery of rubber coating roller on the second, first drive wheel and second drive wheel are connected to the conveyer belt, third gear and fourth gear engagement, first driving motor is used for driving the rotation of first drive wheel.
Through adopting above-mentioned technical scheme, actuating mechanism adopts first drive wheel, the cooperation of second drive wheel and conveyer belt and make the connecting rod carry out the syntropy and rotate the output, and through the meshing of third gear and fourth gear and pass through the reverse synchronous action of connecting rod with the output of first rubberizing roller and realize the contrarotation output and the adaptation use of second rubberizing roller in the second rubberizing roller, and first driving motor's setting provides output power, make first rubberizing roller and second rubberizing roller initiative rotate and realize the rubberizing, prevent that the rubberizing is not enough.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a front cross-sectional view of an embodiment of the present invention;
FIG. 2 is a front view of an embodiment of the present invention;
FIG. 3 is a right side view of an embodiment of the present invention;
FIG. 4 is a diagram of a part of a first glue guiding roller or a second glue guiding roller according to an embodiment of the present invention;
FIG. 5 is a schematic illustration of leather produced by an embodiment of the present invention;
FIG. 6 is an enlarged view of A in FIG. 3;
fig. 7 is an enlarged view of B in fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-7, the utility model discloses a leather base cloth double-sided gluing device, which comprises a square frame 1, a first gluing mechanism 2, a steering mechanism 3 and a second gluing mechanism 4 are arranged in the frame 1, the second gluing mechanism 4 is arranged at the vertical upper side of the first gluing mechanism 2, the steering mechanism 3 is arranged at the horizontal right side of the first gluing mechanism 2 and the second gluing mechanism 4, the first gluing mechanism 2 comprises a first glue pool 21 and a first gluing roller 22, the axial direction of the first gluing roller 22 is arranged in the front-back direction, and the axial two sides of the first gluing roller 22 are arranged on the frame 1 in a circumferential rotation manner through a bearing, the first glue pool 21 is welded on the frame 1 in a plate splicing manner and is arranged under the first gluing roller 22, and glue is injected into the first glue pool 21, wherein, the first gluing roller 22 is partially arranged in the first glue pool 21, so that the first gluing roller 22 continuously glues the glue in the first glue pool 21 by rotating for gluing the leather to be glued, and similarly, the second gluing mechanism 4 comprises a second glue pool 41 and a second gluing roller 42, the second gluing roller 42 is axially arranged in a front-back manner, two axial sides of the second gluing roller 42 are circumferentially and rotatably mounted on the frame 1 by a bearing, the second glue pool 41 is welded to the frame 1 by plate splicing and is positioned right below the second gluing roller 42, and the glue is injected into the second glue pool 41, wherein the second gluing roller 42 is partially arranged in the second glue pool 41, so that the second gluing roller 42 continuously glues the glue in the second glue pool 41 by rotating for gluing the leather to be glued, in addition, the steering mechanism 3 comprises at least one steering roller 31, and the two steering rollers are adopted in the embodiment, namely a first steering roller 311 and a second steering roller 312, the axial directions of the first steering roller 311 and the second steering roller 312 are in the front-back direction, and the rotating installation on the frame 1 is realized by adopting the way of installing bearings at the two axial ends, and the like, wherein the tangent plane of the first steering roller 311 and the opposite side of the first gluing roller 22 is horizontally arranged, the tangent plane of the second steering roller 312 and the same side of the second gluing roller 42 is horizontally arranged, in addition, the frame 1 is provided with a driving mechanism 5 for driving the first gluing roller 22 and the second gluing roller 42 to rotate circumferentially, therefore, the leather needing to be glued enters from the side deviating from the steering mechanism 3 by the first gluing mechanism 2, and when passing through the first gluing mechanism 2, the leather is positioned above the first gluing roller 22, and the first gluing roller 22 takes out glue from the first glue pool 21 by rotating circumferentially and coats the lower end surface of the leather, the gluing of the first surface is completed, and then the leather is transmitted to the steering mechanism 3, and convenient turnover is completed in the process of conveying towards the second gluing mechanism 4 under the guiding action of the first steering roller 311 and the second steering roller 312 in sequence, so that the upper surface and the lower surface of the leather are reversed, the surface coated with glue by the first gluing mechanism 2 faces upwards, the surface not coated with glue faces downwards, the leather enters the second gluing mechanism 4, the leather is positioned above the second gluing roller 42, the second gluing roller 42 takes out the glue from the second glue pool 41 through circumferential rotation and coats the glue on the lower end surface of the leather, the gluing of the second surface is completed, the upper end surface and the lower end surface of the output leather are ensured to finish the coating of the glue, the subsequent cloth is directly adhered to two sides of the leather, the processing is completed, the process is simplified, the production efficiency is improved, in addition, because the first gluing mechanism 2 is positioned above the second gluing mechanism 4, the first steering roller 311 and the second steering roller 312 are in the process of turning over the leather, does not contact with the leather surface which is coated, thereby preventing the steering roller 31 from contacting the leather surface which is coated to cause the scraping of glue and the insufficient feeding of the glue.
Wherein, the driving mechanism 5 in this embodiment includes a first driving wheel 51, a second driving wheel 52, a third gear 53, a fourth gear 54, a conveyor belt 55, a connecting rod 56 and a first driving motor 57, the connecting rod 56 is disposed back and forth in the axial direction, and the connecting rod 56 is rotatably mounted to the frame 1 in the circumferential direction by means of bearings, etc., in addition, the first driving wheel 51 is fixedly mounted to the periphery of the front end of the first gluing roller 22, the second driving wheel 52 is fixedly mounted to the periphery of the connecting rod 56, and the first driving wheel 51 and the second driving wheel 52 are located in the same plane, in addition, the third gear 53 is fixedly mounted to the periphery of the connecting rod 56, the fourth gear 54 is fixedly mounted to the periphery of the front end of the second gluing roller 42, and the conveyor belt 55 connects the first driving wheel 51 and the second driving wheel 52, the third gear 53 is meshed with the fourth gear 54, in addition, the first driving motor 57 is fixedly mounted to the frame 1 by means of bolts, etc., and the third driving wheel 58 is arranged on the output shaft of the first driving motor 57, and the third driving wheel 58 is carried on the conveyor belt 55, so that the first gluing roller 22 and the second gluing roller 42 can be actively driven to rotate under the work of the first driving motor 57, and sufficient gluing is ensured.
In addition, in the embodiment, a first glue returning plate 211 gradually and horizontally lifted towards the right is arranged above the right side of the first glue pool 21, a second glue returning plate 411 gradually and horizontally lifted towards the left is arranged above the left side of the second glue pool 41, therefore, during the transfer of the leather glued by the first glue applicator roller 22 to the steering mechanism 3, it will happen that part of the glue drips under the action of gravity, the first glue returning plate 211 is used for receiving the glue falling down and guiding the glue into the first glue pool 21 by an inclined backflow manner, so as to perform a recycling function, and similarly, during the transportation and leaving process of the leather glued by the second gluing roller 42, partial glue will drip under the action of gravity, the second glue returning plate 411 is used for receiving the glue falling down, and guiding the glue into the second glue pool 41 by an inclined backflow manner, so as to achieve a recycling effect.
In addition, the frame 1 in this embodiment is provided with a glue guiding mechanism 6 on the left side of the second gluing mechanism 4, wherein the glue guiding mechanism 6 includes a first glue guiding roller 61 and a second glue guiding roller 62, the axial directions of the first glue guiding roller 61 and the second glue guiding roller 62 are both in the front-back direction, and the first glue guiding roller 61 and the second glue guiding roller 62 are installed on the frame 1 in the circumferential direction by way of installing bearings at both axial ends, in addition, the periphery of the first glue guiding roller 61 is axially arranged with a plurality of first glue guiding grooves 611, each first glue guiding groove 611 is installed on the periphery of the first glue guiding roller 61 in a sine function curve manner, so that the leather which finishes gluing on both sides is clamped and conveyed by the glue guiding mechanism 6 through the first glue guiding roller 61 and the second glue guiding roller 62, and similarly, each second glue guiding groove 621 is installed on the periphery of the second glue guiding roller 62 in a sine function curve manner, so that the leather which finishes gluing on both sides is formed in a wave manner along the periphery of the second glue guiding roller 62 is clamped and conveyed by the glue guiding mechanism 6 through the first glue guiding roller 61 and the second glue guiding roller 62 And the first glue guiding groove 611 and the second glue guiding groove 621 gather the glue on the surface of the leather in the transmission process of the first glue guiding roller 61 and the second glue guiding roller 62, so that the glue is in the shape corresponding to the first glue guiding groove 611 and the second glue guiding groove 621 and is laid on the surface of the leather to form the glue laying shape shown in fig. 5, and the wavy (sine-shaped) gluing mode enables the subsequent leather and cloth to be bonded more uniformly, so that the bonding effect is better.
Preferably, in this embodiment, the first gear 71 is disposed on the periphery of the first rubber guiding roller 61, the second gear 72 engaged with the first gear 71 is disposed on the periphery of the second rubber guiding roller 62, and the peripheral radius of the first rubber guiding roller 61, the peripheral radius of the second rubber guiding roller 62, the effective radius of the first gear 71, and the effective radius of the second gear 72 are all the same, in addition, the second driving motor 73 is mounted on the frame 1 in a manner of bolts or the like, and a fifth gear (not shown in the figure) is fixedly mounted on an output shaft of the second driving motor 73, so that the fifth gear and the second gear 72 are engaged to drive the first rubber guiding roller 61 and the second rubber guiding roller 62 to rotate at the same reverse speed, thereby actively controlling the rotation and preventing the first rubber guiding roller 61 and the second rubber guiding roller 62 from slipping or even not rotating due to insufficient friction force on the leather surface caused by the glue.
Claims (7)
1. The utility model provides a two-sided rubberizing device of leather base cloth which characterized in that: comprises a frame, be provided with first rubberizing mechanism, steering mechanism and second rubberizing mechanism in the frame, second rubberizing mechanism is located the vertical one side of first rubberizing mechanism, steering mechanism is located the level homonymy of first rubberizing mechanism and second rubberizing mechanism, first rubberizing mechanism includes first gluey pond, first rubberizing roller, the axial of first rubberizing roller is along the level setting, and first rubberizing roller is installed in the frame along circumferential direction, first gluey pond is located first rubberizing roller below, and first rubberizing roller part arranges in first glue pond, second rubberizing mechanism includes second gluey pond, second rubberizing roller, the axial of second rubberizing roller sets up along the level, and second rubberizing roller installs in the frame along circumferential direction, the second gluey pond is located second rubberizing roller below, and second rubberizing roller part arranges in the second glue pond, steering mechanism includes an at least steering roller, the axial of first rubberizing roller, second rubberizing roller and turn to the roller is mutual parallel arrangement, be provided with in the frame and be used for driving first rubberizing roller, second rubberizing roller circumferential direction's actuating mechanism.
2. The double-sided sizing device for the leather base cloth according to claim 1, characterized in that: the first gluing mechanism is positioned at the vertical lower side of the second gluing mechanism.
3. The double-sided sizing device for the leather base cloth according to claim 2, characterized in that: the quantity of the turning rollers is two, and the turning rollers are respectively a first turning roller and a second turning roller, the first turning roller is horizontally arranged with the tangent plane of the different side of the first gluing roller, and the second turning roller is horizontally arranged with the tangent plane of the same side of the second gluing roller.
4. The double-sided sizing device for the leather base cloth according to claim 1, characterized in that: the first gluey pond is located first rubberizing roller and is provided with along keeping away from the first gluey pond first time offset plate that level rises gradually towards steering mechanism side, the second is glued the pond and is located the second rubberizing roller and deviates from steering mechanism side and be provided with along keeping away from the second and glue the second of pond level rise gradually and return offset plate.
5. The double-sided sizing device for the leather base cloth according to claim 1, characterized in that: the frame is located that second rubberizing mechanism deviates from steering mechanism side and is provided with and leads gluey mechanism, it leads the rubber roll including first rubber roll and second to lead gluey mechanism, the axial of first rubber roll and second rubber roll of leading is parallel to each other setting with the axial of first rubberizing roller, and first rubber roll of leading is led the rubber roll and is led the rubber roll with the second and follow circumferential direction and install in the frame, the periphery of first rubber roll of leading is provided with a plurality of first rubber grooves of leading along axial arrangement, each first rubber groove of leading is the wave setting along the circumference of first rubber roll of leading, the periphery of rubber roll is led along axial arrangement to the second is provided with a plurality of second and leads the rubber groove, each second is led the rubber groove and is the wave setting along the circumference of second rubber roll.
6. The double-sided sizing device for the leather base cloth according to claim 5, characterized in that: the first rubber guide roller is provided with a first gear at the periphery, the second rubber guide roller is provided with a second gear meshed with the first gear at the periphery, and a second driving motor used for driving the second gear to rotate is arranged on the rack.
7. The double-sided sizing device for the leather base cloth according to claim 1, characterized in that: actuating mechanism includes first drive wheel, second drive wheel, third gear, fourth gear, conveyer belt, connecting rod and first driving motor, the axial of connecting rod is mutual parallel arrangement with the axial of first rubber coating roller, and the connecting rod is installed in the frame along circumferential direction, first drive wheel fixed mounting is in the periphery of first rubber coating roller, second drive wheel fixed mounting is in the periphery of connecting rod, third gear fixed mounting is in the periphery of connecting rod, fourth gear fixed mounting is in the periphery of rubber coating roller on the second, first drive wheel and second drive wheel are connected to the conveyer belt, third gear and fourth gear engagement, first driving motor is used for driving the rotation of first drive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638959.1U CN213762597U (en) | 2020-11-13 | 2020-11-13 | Leather base cloth double-side gluing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638959.1U CN213762597U (en) | 2020-11-13 | 2020-11-13 | Leather base cloth double-side gluing device |
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| Publication Number | Publication Date |
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| CN213762597U true CN213762597U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022638959.1U Active CN213762597U (en) | 2020-11-13 | 2020-11-13 | Leather base cloth double-side gluing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113913129A (en) * | 2021-11-11 | 2022-01-11 | 江苏亚龙新材料科技有限公司 | Splash-proof adhesive tape and preparation method thereof |
| CN115923155A (en) * | 2022-12-07 | 2023-04-07 | 苏州汇丰新纺织实业有限公司 | Cloth double-gluing machine and process flow thereof |
-
2020
- 2020-11-13 CN CN202022638959.1U patent/CN213762597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113913129A (en) * | 2021-11-11 | 2022-01-11 | 江苏亚龙新材料科技有限公司 | Splash-proof adhesive tape and preparation method thereof |
| CN115923155A (en) * | 2022-12-07 | 2023-04-07 | 苏州汇丰新纺织实业有限公司 | Cloth double-gluing machine and process flow thereof |
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