WO2015147493A1 - Appareil de traitement rouleau à rouleau - Google Patents

Appareil de traitement rouleau à rouleau Download PDF

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Publication number
WO2015147493A1
WO2015147493A1 PCT/KR2015/002786 KR2015002786W WO2015147493A1 WO 2015147493 A1 WO2015147493 A1 WO 2015147493A1 KR 2015002786 W KR2015002786 W KR 2015002786W WO 2015147493 A1 WO2015147493 A1 WO 2015147493A1
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WO
WIPO (PCT)
Prior art keywords
film
unit
roll
unwinder
tension
Prior art date
Application number
PCT/KR2015/002786
Other languages
English (en)
Korean (ko)
Inventor
최동권
김옥진
이장환
Original Assignee
성안기계 주식회사
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Filing date
Publication date
Application filed by 성안기계 주식회사 filed Critical 성안기계 주식회사
Publication of WO2015147493A1 publication Critical patent/WO2015147493A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/16—Printing tables
    • B41F15/18—Supports for workpieces
    • B41F15/26—Supports for workpieces for articles with flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/0881—Machines for printing on polyhedral articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/449—Features of movement or transforming movement of handled material
    • B65H2301/4491—Features of movement or transforming movement of handled material transforming movement from continuous to intermittent or vice versa

Definitions

  • the present invention relates to a roll-to-roll processing apparatus, and more particularly to a roll-to-roll processing apparatus that can improve the quality of the film produced in the roll-to-roll process with a simpler structure.
  • a roll-to-roll processing apparatus performs various kinds of processes on a film or web (hereinafter, referred to herein as a film) in a roll form.
  • the roll-to-roll processing apparatus includes an unwinder for releasing the rolled-up film, a stage for performing the process on the film, and a rewinder for rewinding the film in a roll form. It may have a structure having a roller.
  • the roll-to-roll printing apparatus which forms various patterns on the surface of the film which is a to-be-processed object is mentioned.
  • the recent roll-to-roll printing apparatus is a development of printed electronics technology that can significantly improve the technology of manufacturing various electronic components such as electronic circuits, sensors, and flexible displays by using printing technology. With the spotlight.
  • the roll-to-roll processing apparatus needs to perform a process on a film having a flexible material, deterioration in production quality is likely to occur due to deformation due to external conditions such as heat and humidity due to the characteristics of the film to be processed. Therefore, the roll-to-roll processing apparatus requires a lot of effort to improve the production quality, in particular, it is essential to accurately control the tension on the film to perform the process and to control the tension of the entire apparatus based on this.
  • the tension measurement for the film uses a load cell, which is installed between the transfer rollers for transferring the film to measure the tension.
  • the conventional roll-to-roll processing apparatus has a problem that the position of the load cell installed for measuring the tension of the film is far from the position at which the process is actually performed, thus making it difficult to accurately measure and control the tension at the process position.
  • the present invention has been invented to improve the above problems, the problem to be solved by the present invention, while maintaining the constant transfer of the film in the film control unit provided at the front and rear ends of the film processing unit by measuring the tension of the film By adjusting the tension of the film to be transferred, to provide a roll-to-roll processing apparatus that can improve the quality of the film produced in the roll-to-roll process with a simpler structure.
  • the unwinder unit for continuously releasing the film (Film), and is located adjacent to the unwinder unit, from the unwinder
  • a film processing unit for performing a process on the supplied film
  • a rewinder unit which is positioned adjacent to the film processing unit, and winds the film continuously after finishing the process in the film processing unit, and the unwinder unit
  • the first film control unit for maintaining a constant feed of the film supplied from the unwinder unit, and measuring the tension of the film located between the unwinder unit and the film process unit
  • the roll-to-roll processing apparatus by maintaining the conveyance of the film in the film control unit provided at the front and rear ends of the film processing unit at the same time by measuring the tension of the film by adjusting the tension of the film to be transported
  • the simpler structure can improve the quality of the film produced in the roll-to-roll process.
  • the roll-to-roll processing apparatus by integrating the structure to maintain the constant transfer of the film and the structure for measuring the tension of the film, the overall structure of the roll-to-roll processing apparatus to reduce the cost Reduce and increase the film production rate.
  • FIG. 1 is a perspective view schematically showing the structure of a roll-to-roll processing apparatus according to an embodiment of the present invention.
  • Figure 2 is a front view schematically showing the structure of a roll-to-roll processing apparatus according to an embodiment of the present invention.
  • FIG 3 is a view showing a state when performing a process for the film in the film processing unit of the roll-to-roll processing apparatus according to an embodiment of the present invention.
  • FIG. 4 is a view showing a state after finishing the process for the film in the film processing unit of the roll-to-roll processing apparatus according to an embodiment of the present invention.
  • FIG. 5 is a view showing a state when the first film control unit and the second film control unit of the roll-to-roll processing apparatus according to an embodiment of the present invention includes a first attenuator and a second attenuator, respectively.
  • FIG. 6 is a view showing various examples of the first attenuator provided in the first film control unit of the roll-to-roll processing apparatus according to an embodiment of the present invention.
  • FIG. 7 is a perspective view schematically showing the structure of a roll-to-roll printing apparatus of a roll-to-roll processing apparatus according to an embodiment of the present invention.
  • FIG. 8 is a front view schematically showing the structure of a roll-to-roll printing apparatus of a roll-to-roll processing apparatus according to an embodiment of the present invention.
  • FIG. 9 is a view showing a state when performing a printing process for the film in the film processing unit of the roll-to-roll printing apparatus of the roll-to-roll processing apparatus according to an embodiment of the present invention.
  • FIG. 10 is a view showing a state after finishing the printing process for the film in the film processing unit of the roll-to-roll printing apparatus of the roll-to-roll processing apparatus according to an embodiment of the present invention.
  • FIG. 1 is a perspective view schematically showing the structure of a roll-to-roll processing apparatus according to an embodiment of the present invention
  • Figure 2 is a front view schematically showing the structure of a roll-to-roll processing apparatus according to an embodiment of the present invention.
  • the roll-to-roll processing apparatus 1 is largely unwinder unit 100, film processing unit 200, rewinder unit 300, the first It may be configured to include a film control unit 400 and the second film control unit 500.
  • the unwinder unit 100 may supply the film F, which is a workpiece, while continuously unloading it.
  • the unwinder unit 100 is disposed at the rear end of the conveying direction of the film F in which the process is performed, and a pair of feed rollers 110 which feed and feed the film F while supporting both sides of the film F are provided. 120).
  • at least one of the pair of feed rollers 110 and 120 may be connected to a feed roller driver (not shown) that provides a rotational driving force to the pair of feed rollers 110 and 120.
  • the unwinder unit 100 may continuously supply and unwind the film F at a constant feed rate V1 during the process.
  • the film processing unit 200 may be positioned adjacent to the unwinder unit 100, and a process may be performed on the film F supplied from the unwinder unit 100. Although not shown in detail in FIG. 1 and FIG. 2, the film processing unit 200 may be implemented in various structures so as to perform various processes such as a printing process on the film F to be processed.
  • the film processing unit 200 performs a process for the film F, the film F is supplied from the unwinder unit 100 at a process speed V2 and transported, and after the process for the film F is finished, The film F can be transferred to the rewinder unit 300 at a feed rate V3.
  • the process speed V2 of the film F is slower than the feed rate V1 of the film F, the feed rate V3 of the film F, and when necessary, the process speed of the film F is The conveyance may be stopped, that is, the process speed V2 of the film F may be set to zero.
  • a specific embodiment of the film processing unit 200 will be described in detail later with reference to FIGS. 7 to 10.
  • the rewinder unit 300 may be positioned adjacent to the film processing unit 200, and may continuously wind the film F that is supplied after the process is completed in the film processing unit 200.
  • the unwinder part 100 is disposed at the front end of the conveying direction of the film F in which the process is performed, and is a pair for winding and conveying the film F while supporting both sides of the film F. It may be composed of winding rollers (310, 320). Although not shown, at least one of the pair of winding rollers 310 and 320 may be connected to a winding roller driver (not shown) that provides a rotational driving force to the pair of winding rollers 310 and 320. As shown in FIG. 2, the unwinder unit 100 may continuously wind the film F at a constant winding speed V4 during the process.
  • the first film control unit 400 is located between the unwinder unit 100 and the film processing unit 200, and maintains a constant transfer of the film F supplied from the unwinder unit 100, and The tension of the film F positioned between the winder unit 100 and the film processing unit 200 may be measured.
  • the unwinder unit 100 supplies the film F to the film processing unit 200 at a constant feeding speed V1, and the film processing unit 200 performs the processing at the processing speed V2 and at the feeding speed V3. Since it is conveyed, it is necessary to keep the conveyance of the film F supplied from the unwinder part 100 and the tension of the film F constant according to the difference of the feed rate V1 and the process speed V2, or the feed rate V3.
  • the first film control unit 400 controls the transfer of the film F and the tension of the film F between the unwinder unit 100 and the film processing unit 200.
  • the first film control unit 400 may be composed of at least one first tension measuring unit 410 and a plurality of first guide rollers (420, 430).
  • the first tension measuring unit 410 is provided with at least one, the film is conveyed along the outer peripheral surface by pulling or slowing down or releasing the film (F) supplied from the unwinder unit 100 while reciprocating along the first direction
  • the tension in (F) can be measured.
  • a plurality of first guide rollers 420 and 430 may be provided and disposed between the unwinder unit 100 and the film processing unit 200 to move the at least one first tension measuring unit 410. The conveyance of the film F can be guided.
  • the first film adjusting part 400 is one first tension measuring part 410 reciprocating in a direction perpendicular to the conveying direction of the film F (up and down direction), and the first tension measurement.
  • the structure of the first film control unit 400 shown in FIGS. 1 and 2 is exemplary, and the number and arrangement of the first tension measuring unit 410 and the first guide rollers 420 and 430 may be known. You can change as much as you like. The operation of the first film control unit 400 will be described later in detail with reference to FIGS. 3 to 6.
  • the second film adjusting unit 500 is positioned between the film processing unit 200 and the rewinder unit 300, and maintains a constant transfer of the film F supplied to the rewinder unit 300, and the film processing unit The tension of the film F positioned between the 200 and the rewinder unit 300 may be measured.
  • the film processing unit 200 performs the process at the process speed V2 and is transferred at the feed rate V3, and the rewinder unit 300 winds the film F at a constant winding speed V4, so that the process speed V2 or the feed is performed. According to the difference between the speed V3 and the winding speed V4, it is necessary to keep the conveyance of the film F supplied to the rewinder part 300, and the tension of the film F constant.
  • the second film adjusting unit 500 uniformly transfers the film F and tensions the film F between the film processing unit 200 and the rewinder unit 300. It may be composed of at least one second tension measuring unit 510 and a plurality of second guide rollers (520, 530) to maintain.
  • At least one second tension measuring unit is provided with at least one, pulling and slowing or releasing the film (F) supplied to the rewinder unit 300 while reciprocating along the second direction, the tension of the film (F) transported along the outer peripheral surface Can be measured.
  • a plurality of second guide rollers 520 and 530 are provided, and are positioned between the film processing unit 200 and the rewinder unit 300, and thus the film according to the movement of the at least one second tension measuring unit 510. The transfer of (F) can be guided.
  • the second film adjusting unit 500 reciprocates in a direction (up and down direction) perpendicular to the conveying direction of the film F, and the second tension measuring unit 510 and the second tension measurement.
  • the structure of the second film adjusting unit 500 shown in FIGS. 1 and 2 is exemplary, and the number and arrangement of the second tension measuring unit 510 and the second guide rollers 520 and 530 may be known to those skilled in the art. You can change as much as you like.
  • the operation of the second film control unit 500 will be described later in detail with reference to FIGS. 3 to 6.
  • FIGS. 1 and 2 an example in which the first film control unit 400 and the second film control unit 500 are implemented in the same structure is illustrated. However, if necessary, the first film control unit 400 and the second film may be implemented.
  • the film control unit 500 may be implemented in different structures.
  • the roll-to-roll processing apparatus 1 for transferring the film (F) between the unwinder unit 100, the film processing unit 200 and the rewinder unit 300 It may include a plurality of feed rollers and idle rollers for guiding the transfer of the film (F).
  • the roll-to-roll processing apparatus 1 for transferring the film (F) between the unwinder unit 100, the film processing unit 200 and the rewinder unit 300 It may include a plurality of feed rollers and idle rollers for guiding the transfer of the film (F).
  • the unwinder part 100, the 1st film control part 400, the film process part 200, the 2nd film control part 500 of the rollout process apparatus and Although an example in which the rewinder unit 300 is arranged in a line in the left and right directions along the advancing direction of the film F is illustrated as an example, the present invention is not limited thereto, and the unwinder unit 100 and the first film control unit ( 400), the arrangement direction and shape of the film processing unit 200, the second film adjusting unit 500, and the rewinder unit 300 may be changed.
  • FIG 3 is a view showing a state when performing a process for the film in the film processing unit of the roll-to-roll processing apparatus according to an embodiment of the present invention
  • Figure 4 is a roll-to-roll processing apparatus according to an embodiment of the present invention It is a figure which shows the state after finishing a process with respect to the film in the film process part of the.
  • the first film adjusting unit 400 is at least one first tension measuring unit to maintain the tension of the film F and the transport of the film (F) supplied from the unwinder unit 100 410 and a plurality of first guide rollers 420 and 430.
  • the second film adjusting part 500 may include at least one second tension measuring part 510 and the feed of the film F supplied to the rewinder part 300 and maintain the tension of the film F at a constant level. It may be composed of a plurality of second guide rollers (520, 530).
  • the first tension measuring unit 410 of the first film adjusting unit 400 and the second tension measuring unit 510 of the second film adjusting unit 500 are respectively connected to the film F in the film processing unit 200.
  • the first tension measuring unit 410 moves from the unwinder unit 100 while moving in the first direction or in the opposite direction to the first direction.
  • the film F to be fed is pulled back and the at least one second tension measuring part 510 may release the film F supplied to the rewinder part 300 while moving in a second direction or a direction opposite to the second direction.
  • the at least one first tension measuring unit 410 moves in the first direction or in the opposite direction to the first direction, while the unwinder unit 100 Loosen the film (F) supplied from), the at least one second tension measuring unit 510 moves the film (F) supplied to the rewinder unit 300 while moving in the second direction or the opposite direction of the second direction. You can slow it down by pulling.
  • the process speed V2 of the film F transferred from the film processing unit 200 is the film supplied from the unwinder unit 100 ( It is generally slower than the feed rate V1 of F) and the winding-up speed V4 of the film F supplied to the rewinder part 300.
  • FIG. 3 when the process for the film F is performed in the film processing unit 200, the first tension measuring unit 410 of the first film adjusting unit 400 is an unwinder unit. A portion of the film F supplied from the 100 may be moved downward in a direction perpendicular to the conveying direction of the film F so as to be pulled and delayed without being sent to the film processing unit 200.
  • the second tension measuring unit 510 of the second film adjusting unit 500 is configured to compensate for the film F which is not supplied from the film processing unit 200.
  • the film F, which is pulled down by the tension measuring unit 510, may be released and moved upwardly perpendicular to the conveying direction of the film F to supply the rewinder unit 300.
  • the feed rate V3 of the film F transferred in the film processing unit 200 is the film supplied from the unwinder unit 100 ( It is common that the feed rate V1 of F) is larger than or equal to the winding speed V4 of the film F supplied to the rewinder part 300.
  • the film F may be pulled and released to move to the upper direction perpendicular to the conveying direction of the film F to supply the film process unit 200.
  • the second tension measuring unit 510 of the second film adjusting unit 500 transfers the film F to slow down by pulling a part of the film F supplied from the film processing unit 200 without sending it to the rewinder. Can move downward in a direction perpendicular to the direction.
  • the first tension measuring unit 410 of the first film adjusting unit 400 and the second tension measuring unit 510 of the second film adjusting unit 500 respectively, the film supplied from the unwinder unit 100 ( F) and the tension applied to the film (F) supplied to the rewinder unit 300 can be measured.
  • the unwinder unit 100 and the rewinder unit 300 may be provided to the film process unit 200 according to the tension measurement results of the first tension measuring unit 410 and the second tension measuring unit 510, respectively.
  • the release rate of F) or the winding rate of the film F supplied from the film processing unit 200 may be adjusted.
  • the first tension measuring unit 410 and the second tension measuring unit 510 may use a load cell. Since the structure and operation of the load cell are well known, a detailed description thereof will be omitted.
  • the first film control unit 400 and the second film control unit 500 of the roll-to-roll processing apparatus 1 may further include.
  • FIG. 5 is a view showing a state when the first film control unit and the second film control unit of the roll-to-roll processing apparatus according to an embodiment of the present invention includes a first attenuator and a second attenuator, respectively
  • FIG. 4 is a diagram illustrating various examples of a first attenuator provided in a first film control part of a roll-to-roll processing apparatus according to an embodiment of the present invention.
  • the first film adjusting unit 400 is connected to the first tension measuring unit 410, and the first attenuating unit absorbs vibration caused by the reciprocating movement of the first tension measuring unit 410.
  • the second film adjusting unit 500 is further connected to the second tension measuring unit 510, and the second attenuation unit absorbs vibration caused by the reciprocating movement of the second tension measuring unit 510.
  • 540 may further include.
  • the first attenuator 440 and the second attenuator 540 are inertia generated when the first tension measurer 410 and the second tension measurer 510 reciprocate in the first direction or the second direction, respectively.
  • the first damping portion 440 and the second damping portion 540 may be implemented using an elastic member such as a compression or tension spring, or actuators such as a pneumatic cylinder or a hydraulic cylinder.
  • FIG. 6A illustrates an example in which the compression spring 441 is used as the first damping unit 440 connected to the first tension measuring unit 410.
  • FIG. 6B the first damping unit ( An example using the pneumatic cylinder 442 as 440 is shown.
  • FIG. 7 is a perspective view schematically showing the structure of a roll-to-roll printing apparatus of a roll-to-roll processing apparatus according to an embodiment of the present invention
  • Figure 8 is a roll-to-roll printing apparatus of a roll-to-roll processing apparatus according to an embodiment of the present invention
  • 9 is a front view schematically illustrating a structure
  • FIG. 9 is a view illustrating a state when a printing process is performed on a film in a film processing unit of a roll-to-roll printing apparatus in a roll-to-roll processing apparatus according to an embodiment of the present invention
  • 10 is a view showing a state after the printing process for the film in the film processing unit of the roll-to-roll printing apparatus of the roll-to-roll processing apparatus according to an embodiment of the present invention.
  • the roll-to-roll printing apparatus 1 of the roll-to-roll processing apparatus 1 includes an unwinder unit 100, a film process unit 200, and a rewinder.
  • the unit 300 may include a first film control unit 400 and a second film control unit 500.
  • the unwinder unit 100, the rewinder unit 300, the first film control unit 400, and the second film control unit 500 have been described with reference to FIGS. 1 to 4, the rolls Only the film process part 200 of the two-roll printing apparatus 1 is demonstrated concretely.
  • the film processing unit 200 performing the printing process for the film F may include a printing roller 210, a screen 220, and a squeegee. 230 and scraper 240.
  • the printing roller 210 supports one surface of the film F supplied from the first film adjusting part 400, and guides the transfer of the film F supplied to the second film adjusting part 500 after finishing the process. can do.
  • the screen 220 may be spaced apart from the printing roller 210, and a pattern for performing a printing process may be formed on the film F supported by the printing roller 210.
  • the squeegee 230 (Squeegee) is disposed to be movable to be in contact with or spaced apart from the screen 220, it is possible to apply the ink to the screen 220 and perform a printing process.
  • the scraper 240 (Scrapper) is located adjacent to the squeegee 230 so as to be movable to abut or spaced apart from the screen 220, it is possible to remove the ink on the screen 220 after the printing process. .
  • the printing roller 210 supports and transports the lower surface of the film F which is fed and transported in the horizontal direction, and the screen 220 is disposed on the upper portion of the film F, and the squeegee 230 and the scraper are provided.
  • 240 is an example of performing a printing process while moving on the upper portion of the screen 220
  • the number, position, and arrangement of the printing roller 210, screen 220, squeegee 230 and scraper 240 Etc. can be changed as many as those skilled in the art.
  • the shape of the screen 220 is flat as an example in FIGS. 7 and 8, a rotary screen may be used.
  • the film processing unit 200 is connected to the screen 220 and the screen 220 driving unit for driving the screen 220 reciprocating on the film (F) supported by the printing roller 210 And a film connected to the squeegee 230 and the scraper 240, respectively, to drive the squeegee 230 or the scraper 240 to be in contact with or spaced apart from the screen 220 and supported by the printing roller 210.
  • (F) may further include at least one of a print driver for reciprocating the image.
  • the printing roller 210 stops rotating and the screen 220 moves in the conveying direction of the film F. It can be transported in reverse. At this time, the process speed V2 of the film in the film process part 200 is zero.
  • the squeegee 230 may move downward to abut on the screen 220 and the scraper 240 may move away from the screen 200. The squeegee 230 may move along the upper surface of the screen 220 to apply ink to the screen 220 and perform a printing process.
  • the first tension measuring unit 410 of the first film adjusting unit 400 may include an unwinder unit ( A portion of the film F supplied from 100 is moved downward in a direction perpendicular to the conveying direction of the film F so as to be pulled and delayed without being sent to the film processing unit 200, and the second film adjusting unit 500 2
  • the tension measuring unit 510 is pulled down by the second tension measuring unit 510 of the second film adjusting unit 500 to compensate for the film F which is not supplied from the film processing unit 200.
  • In order to release the supply to the rewinder unit 300 may be moved in a vertical direction perpendicular to the conveying direction of the film (F).
  • the printing roller 210 is rotated to supply the film F to the rewinder unit 300 (FIG. 10 rotates clockwise) and the screen 220 may be conveyed in the same direction as the conveying direction of the film (F).
  • the squeegee 230 may move in a state spaced apart from the screen 220 and the scraper 240 may move in a lowered state to contact the screen 200.
  • the scraper 240 may move along the upper surface of the screen 220 to remove ink on the screen 220 after the printing process is completed.
  • the first tension measuring unit 410 of the first film adjusting unit 400 is connected to the film F.
  • FIG. 10 When the process is performed, the film F, which is pulled down and released, is moved upward in a direction perpendicular to the conveying direction of the film F to be supplied to the film processing part 200, and the second film adjusting part 500
  • the tension measuring unit 510 may move downward in a direction perpendicular to the conveying direction of the film F in order to pull and slow down a part of the film F supplied from the film processing unit 200 to the rewinder.
  • the film F in the film F control unit provided at the front and rear ends of the film processing unit 200 is constant
  • the tension of the film (F) By maintaining the pressure and by adjusting the tension of the film (F) by measuring the tension of the film (F), it is possible to improve the quality of the film (F) produced in the roll-to-roll process with a simpler structure.
  • the overall structure of the roll-to-roll processing apparatus (1) can be miniaturized to reduce the cost and the film (F) Can increase the production rate.
  • the roll-to-roll printing apparatus 1 performing a printing process for the film F of the roll-to-roll processing apparatus 1 is described as an example, but the scope of application of the present invention is not limited thereto.
  • the invention can be applied to any of various processes and technical fields as long as the device performs the roll-to-roll process.
  • the present invention relates to a roll-to-roll processing apparatus, and more particularly, to a roll-to-roll processing apparatus to improve the quality of the film produced in the roll-to-roll process with a simpler structure.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

La présente invention concerne un appareil de traitement rouleau à rouleau. L'appareil de traitement rouleau à rouleau selon un mode de réalisation de la présente invention comprend : un dérouleur permettant de dérouler en continu un film ; une unité de traitement de film, positionnée à proximité du dérouleur, permettant de traiter le film fourni à partir du dérouleur ; un enrouleur, positionné à proximité de l'unité de traitement de film, permettant d'enrouler en continu le film fourni après l'achèvement du traitement dans l'unité de traitement de film ; une première unité d'ajustement de film, positionnée entre le dérouleur et l'unité de traitement de film, permettant de maintenir en permanence le transfert du film fourni à partir du dérouleur et de mesurer la tension du film positionné entre le dérouleur et l'unité de traitement de film ; et une seconde unité d'ajustement de film, positionnée entre l'unité de traitement de film et l'enrouleur, permettant de maintenir en permanence le transfert du film fourni vers l'enrouleur et de mesurer la tension du film positionné entre l'unité de traitement de film et l'enrouleur.
PCT/KR2015/002786 2014-03-24 2015-03-23 Appareil de traitement rouleau à rouleau WO2015147493A1 (fr)

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KR20140033786A KR101479470B1 (ko) 2014-03-24 2014-03-24 롤투롤 공정 장치
KR10-2014-0033786 2014-03-24

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KR101679172B1 (ko) * 2015-04-17 2016-11-25 성안기계 (주) 롤투롤 공정 장치
KR101871341B1 (ko) * 2017-11-17 2018-06-26 주식회사 디에이테크놀로지 필름 자재 등속 이송장치
KR101901231B1 (ko) * 2018-04-25 2018-09-21 노상학 금속박막 코팅 장치
KR102215190B1 (ko) 2019-10-10 2021-02-15 주식회사 에프원테크 고속 롤투롤 장치 및 그 제어 방법
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