WO2021020229A1 - ウェブ接合装置、ラベル貼付装置、およびウェブ接合方法 - Google Patents

ウェブ接合装置、ラベル貼付装置、およびウェブ接合方法 Download PDF

Info

Publication number
WO2021020229A1
WO2021020229A1 PCT/JP2020/028232 JP2020028232W WO2021020229A1 WO 2021020229 A1 WO2021020229 A1 WO 2021020229A1 JP 2020028232 W JP2020028232 W JP 2020028232W WO 2021020229 A1 WO2021020229 A1 WO 2021020229A1
Authority
WO
WIPO (PCT)
Prior art keywords
web
joining
detection unit
transport
transport path
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2020/028232
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
次弘 白石
章之 首藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sansei Seiki Co Ltd
Fuji Seal International Inc
Original Assignee
Sansei Seiki Co Ltd
Fuji Seal International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sansei Seiki Co Ltd, Fuji Seal International Inc filed Critical Sansei Seiki Co Ltd
Priority to JP2021536971A priority Critical patent/JP7658904B2/ja
Publication of WO2021020229A1 publication Critical patent/WO2021020229A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/20—Cutting-off the expiring web

Definitions

  • the present disclosure relates to a web joining device for joining a plurality of webs, a labeling device equipped with the web joining device, and a web joining method for joining a plurality of webs.
  • the first web is shifted to the second web in order to continue the continuous processing.
  • the end of the first web and the tip of the second web were joined together with the transportation of the first web temporarily stopped. In such a case, the transportation of the web is stopped, so that the time loss is large.
  • Patent Document 1 tapes the end of the first web and the tip of the second web without stopping the transportation of the first web. The technology to connect with is disclosed.
  • the tip end side of the second web is attracted to the cutting drum, and the end side of the first web and the tip end side of the second web are overlapped with each other, and the first web is overlapped.
  • the part where the second web and the second web overlap is cut.
  • the first web and the second web are continuous at the cut portion, and the first web and the second web are continuously conveyed to a predetermined joining position.
  • the cutting residue of the second web located on the tip side of the cutting portion is maintained in a state of being adsorbed on the cutting drum.
  • the present disclosure has been made in view of the above problems, and an object of the present disclosure is a web joining device and a labeling device capable of joining a second web to a preceding first web without loss. , And to provide a web joining method.
  • the web joining device based on the present disclosure is a first transport that transports the first web through the first transport path toward a joining position provided in a common path in which the first web and the second web are commonly transported.
  • a movement information detection unit for detecting the movement information of the first web is provided.
  • the second transport mechanism causes the second web whose tip is detected by the second detection unit to stand by in the second transport path.
  • the first transfer mechanism and the second transfer mechanism are moved to the joint position based on the detection result of the movement information detection unit.
  • the first web and the second web waiting in the second transport path are transported so that the end of the first web and the tip of the second web are continuous in this order, and the joining mechanism is
  • the bonding tape is attached so as to straddle the end of the first web and the tip of the second web that are continuous at the bonding position.
  • the web joining device based on the present disclosure may be arranged on the upstream side of the first detection unit in the transport direction of the first web, and may further include a cutting mechanism for cutting the first web.
  • the web joining device based on the present disclosure may be arranged on the upstream side of the cutting mechanism in the transport direction of the first web, and may further include a cutting detection unit for detecting whether or not the first web can be cut.
  • the first web may be transported intermittently.
  • the first web is at least the end of the first web and the end of the first web from the position where the end of the first web is detected by the first detection unit. It is preferable that the bonding tape is continuously conveyed until the bonding tape is attached to the tip of the second web.
  • the distance at which the tip of the second web waiting in the second transport path is transported to the joining position is such that the end of the first web is the first. It is preferably shorter than the distance conveyed from the position detected by the detection unit to the joint position.
  • the first transport mechanism has a position where the end of the first web is detected by the first detection unit and the joining position in the first transport path. It may include a first transfer roller which is arranged between them and conveys the first web. In this case, even if the web joining device further includes a pressing roller arranged to face the first transport roller so that the first transport path is located between the web joining roller and the first transport roller. Good. Further, in this case, it is preferable that the pressing roller presses the first web against the first conveying roller when the end of the first web is detected by the first detecting unit.
  • the second transport mechanism may include a second transport roller that transports the second web toward the joint position.
  • the second transport roller rotates in a state where a rotational driving force is applied when the second web waiting in the second transport path is transported to the joint position, and the second web is transferred to the first web.
  • the driven rotation may be performed in a state where no rotational driving force is applied.
  • the web joining device detects a third detection unit that detects the tip of the first web that passes through the first transport path and the end of the second web that passes through the second transport path.
  • a fourth detection unit may be further provided.
  • the third detection unit is preferably arranged on the downstream side of the first detection unit in the transport direction of the first web, and the fourth detection unit is in the transport direction of the second web. It is preferable that it is arranged on the upstream side of the second detection unit.
  • the labeling device based on the present disclosure includes the above-mentioned web joining device.
  • the first web and the second web are strip-shaped bodies to which a plurality of label portions are detachably attached.
  • the web joining method based on the present disclosure includes a step of transporting the first web through the first transport path toward a joining position provided in the common path where the first web and the second web are commonly transported, and the above.
  • the step of detecting the end of the first web passing through the first transport path by the first detection unit and the tip of the second web transported through the second transport path toward the joint position are the second detection unit.
  • the process includes a step of transporting the web to the joining position and a step of joining the end of the first web and the tip of the second web transported to the joining position.
  • the movement information detection unit detects it. Based on the result, the first web and the second web are conveyed so that the end of the first web and the tip of the second web are continuous in this order at the joining position.
  • the joining tape is attached so as to straddle the end of the first web and the tip of the second web that are continuous at the joining position.
  • the web joining method based on the present disclosure may further include a step of cutting the first web by a cutting mechanism arranged on the upstream side of the first detection unit in the transport direction of the first web.
  • the web joining method based on the present disclosure further includes a step of detecting whether or not the first web can be cut by a cutting detection unit arranged on the upstream side of the cutting mechanism in the transport direction of the first web. May be good.
  • the first web may be intermittently transported in the step of transporting the first web.
  • the first web in the step of transporting the first web, at least from the position where the end of the first web is detected by the first detection unit, the first web The first web may be continuously conveyed until the end reaches the joining position.
  • the tip of the second web waiting in the second transport path is transported to the joining position. It is preferable to make the second web stand by so that the distance to be formed is shorter than the distance at which the end of the first web is conveyed from the position detected by the first detection unit to the joining position.
  • the position where the end of the first web is detected by the first detection unit in the first transport path and the joining are performed.
  • the step of pressing the first web, which is conveyed by the first conveying roller arranged between the positions, against the first conveying roller by the pressing roller arranged so as to face the first conveying roller may be included. preferable.
  • the web joining method based on the present disclosure may further include a step of transporting the second web joined to the first web.
  • a rotational driving force is applied to the second transport roller arranged so as to abut the second web in the second transport path.
  • the second transport roller may be rotated, and in the step of transporting the second web joined to the first web, the second transport roller is not applied with a rotational driving force to the second transport roller. May be driven and rotated.
  • a web joining device capable of joining a second web to a preceding first web without loss.
  • FIG. 5 is a schematic view showing a step of making a second web stand by in a second transport path in the web joining method according to the first embodiment. It is a schematic diagram which shows the process of detecting whether or not the 1st web can be cut in the web joining method which concerns on Embodiment 1.
  • FIG. 5 is a schematic view showing a step of transporting the end of the first web to the joining position and a step of transporting the second web to the joining position in the web joining method according to the first embodiment.
  • the post-state of the step of transporting the end of the first web to the joining position and the step of transporting the second web to the joining position, and the end of the first web and the second web is a figure which shows the process of joining with a tip.
  • FIG. It is a figure which shows the post-state of the step of joining the end of the 1st web and the tip of the 2nd web in the web joining method which concerns on Embodiment 1.
  • FIG. It is a figure which shows the flow of the web joining method which concerns on Embodiment 2.
  • FIG. 1 is a schematic view showing a label affixing device according to the first embodiment.
  • the transported first web 11 described later is shown by a solid line
  • the second web 21 described later in a standby state is shown by a dashed-dotted line.
  • the label affixing device 100 according to the first embodiment will be described with reference to FIG.
  • the label affixing device 100 is a device for sequentially affixing labels to a container 91 as an adherend which is sequentially conveyed along a transfer line 90.
  • the label sticking device 100 includes a first supply roller 10 as a first supply unit, a second supply roller 20 as a second supply unit, a web joining device 30, a peel plate 40 as a peeling unit, and a winding roller as a collection unit. 50, a first transport unit 60, a second transport unit 70, and a third transport unit 80 are provided.
  • the first supply roller 10 and the second supply roller 20 are arranged so that the web joining device 30 is located between them.
  • the first supply roller 10 is arranged on one side of the web joining device 30.
  • the second supply roller 20 is arranged on the other side of the web joining device 30.
  • the first winding body 13 around which the first web 11 is wound is replaceably attached to the first supply roller 10.
  • the first web 11 is, for example, a carrier sheet as a strip-shaped body to which a plurality of label portions 12 are detachably attached.
  • the plurality of label portions 12 are attached to the carrier sheet at intervals of, for example, about 3 mm.
  • the plurality of label portions 12 are, for example, a synthetic resin film or paper on which an adhesive layer is laminated.
  • the first supply roller 10 supplies the first web 11 toward the first transport unit 60.
  • the first transport unit 60 transports the first web 11 supplied from the first supply roller 10 toward the first transport path 31 of the web joining device 30.
  • the first transport unit 60 includes a plurality of transport rollers 61, 62, 63.
  • the number of the plurality of transport rollers is not limited to three and can be changed as appropriate.
  • the plurality of transport rollers 61, 62, 63 are arranged in order from the upstream side in the transport direction of the first web 11.
  • the transport roller 62 is configured to be movable, and the tension acting on the first web 11 to be transported can be adjusted.
  • the plurality of transport rollers 61, 62, 63 do not need to be driven and rotated, and are configured to rotate in a driven manner.
  • the first web 11 is transported through the first transport unit 60, the first transport path 31, and the third transport unit 80, the first web 11 is transported by driving and rotating the drive roller 85, which will be described later.
  • a plurality of transport rollers 61, 62, 63 are driven and rotated by the web 11.
  • the second winding body 23 around which the second web 21 is wound is replaceably attached to the second supply roller 20.
  • the second web 21 is, for example, a carrier sheet as a strip-shaped body to which a plurality of label portions 22 are detachably attached.
  • the plurality of label portions 22 are, for example, those in which an adhesive layer is laminated on a synthetic resin film.
  • the second supply roller 20 supplies the second web 21 toward the second transport unit 70.
  • the second transport unit 70 transports the second web 21 supplied from the second supply roller 20 toward the second transport path 32 of the web joining device 30.
  • the second transport unit 70 includes a plurality of transport rollers 71, 72, 73.
  • the number of the plurality of transport rollers is not limited to three and can be changed as appropriate.
  • the plurality of transport rollers 71, 72, 73 are arranged in order from the upstream side in the transport direction of the second web 21.
  • the transport roller 72 is configured to be movable, and the tension acting on the second web 21 to be transported can be adjusted.
  • the plurality of transport rollers 71, 72, 73 do not need to be driven and rotated, and are configured to rotate in a driven manner.
  • the second web 21 is transported through the second transport unit 70, the second transport path 32, and the third transport unit 80, the second web 21 is transported by driving and rotating the drive roller 85, which will be described later.
  • the web 21 causes the plurality of transport rollers 71, 72, and 73 to rotate in a driven manner.
  • the web joining device 30 has the tip of the second web 21 supplied from the second supply roller 20 and the first web when the remaining amount of the first web 11 conveyed from the first supply roller 10 to the subsequent process is low. Connect with the end of 11. This enables continuous processing.
  • the web joining device 30 has the tip and the first of the first web 11 supplied from the first supply roller 10 when the remaining amount of the second web 21 conveyed from the second supply roller 20 to the subsequent process is low. 2 It is also possible to connect to the end of the web 21.
  • the web joining device 30 is provided with a first transport path 31, a second transport path 32, and a common path 33.
  • the common route 33 is a route in which the first web 11 and the second web 21 are commonly transported, and is provided on the downstream side of the first transport route 31 and the second transport route 32.
  • the first web 11 When the first web 11 is transported, the first web 11 passes through the first transport route 31 and the common route 33 in order, and is transported to the third transport unit 80.
  • the second web 21 when the second web 21 is continuously transported, the second web 21 passes through the second transport path 32 and the common path 33 in this order, and is transported to the third transport unit 80.
  • the third transport unit 80 inverts the first web 11 or the second web 21 that has passed through the common path 33 on the peel plate 40 and transports the first web 11 or the second web 21 toward the take-up roller 50.
  • the third transport unit 80 includes a plurality of transport rollers 81, 82, 83, 84, and a drive roller 85.
  • the number of the plurality of transport rollers is not limited to four and can be changed as appropriate.
  • the plurality of transfer rollers 81, 82, 83, 84 are arranged in order from the upstream side along the transfer path.
  • the drive roller 85 is arranged so as to face, for example, the transfer roller 82.
  • the drive roller 85 applies a driving force to the first web 11 or the second web 21 located in the third transport unit 80 by driving and rotating, and conveys the first web 11 or the second web 21.
  • the peel plate 40 can be fed upward from the transfer line 90 from the tip of the peel plate 40 by peeling the label portion 12 or the label portion 22 from the first web 11 or the second web 21 conveyed by the third conveying portion 80. It is provided.
  • the peel plate 40 has a substantially plate-like shape.
  • the first web 11 or the second web 21 is wound around the peel plate 40 so as to be inverted at the tip of the peel plate 40.
  • the label portion 12 or the label portion 22 is peeled off from the tip of the peel plate 40 and is fed above the transport line 90.
  • the label portion 12 or the label portion 22 extended above the transport line 90 is attached to the container 91.
  • the take-up roller 50 is arranged below, for example, the second supply roller 20.
  • the label sticking device 100 is compared with the case where the take-up roller 50 and the second supply roller 20 are arranged side by side.
  • the installation area of the label can be reduced.
  • the take-up roller 50 collects the carrier sheet by winding the carrier sheet from which the label portion 12 or the label portion 22 has been peeled off.
  • FIG. 2 is a schematic view showing a web joining device according to the first embodiment.
  • the web joining device 30 according to the first embodiment will be described with reference to FIG.
  • the web joining device 30 includes a first transport mechanism, a second transport mechanism, a third guide 330, a joining mechanism 340, and a movement information detection unit 350.
  • the first transport mechanism transports the first web 11 through the first transport path 31 toward the joint position P1 provided on the common path 33.
  • the first transport mechanism may transport the first web 11 continuously or intermittently.
  • the first transport mechanism is joined to the end of the first web 11 and the tip of the second web 21 from the position where the end of the first web 11 is detected by the first detection unit 317, at least as described later.
  • the first web 11 is continuously conveyed until the tape 341 (see FIG. 9) is attached.
  • the first transport mechanism is composed of, for example, a first transport guide 310, a transport roller 313, and a transport roller 314 as a first transport roller.
  • the first transport guide 310 can be omitted.
  • the first transport guide 310 includes an upstream guide 311 and a downstream guide 312.
  • the upstream guide 311 and the downstream guide 312 are each composed of a pair of plates extending along the transport path.
  • a first transport path 31 is formed between the pair of plates.
  • the transport roller 313 is arranged on the upstream side of the transport roller 314 in the transport direction of the first web 11. Specifically, the transport roller 313 is arranged on the upstream side of the upstream guide 311. The transport roller 313 transports the first web 11 toward the first transport guide 310.
  • the transport roller 314 is arranged on the downstream side of the downstream guide 312. Specifically, the transfer roller 314 is arranged between the position where the end of the first web 11 is detected by the first detection unit 317, which will be described later, and the joint position P1 in the first transfer path 31. The transport roller 314 transports the first web 11 toward the joining position P1.
  • the transport rollers 313 and 314 are provided so as to be driven and rotatable.
  • the first web 11 is transported through the first transport unit 60, the first transport path 31, and the third transport unit 80, the first web is transported by driving and rotating the drive roller 85, which will be described later.
  • a plurality of transfer rollers 313 and 314 are driven and rotated by 11.
  • the transport roller 314 may be configured to drive and rotate. As will be described later, in the transport roller 314, the target to be transported to the common path 33 shifts from the second web 21 to the first web 11, and the first web 11 waiting in the first transport path 31 is transported to the joining position P1. At that time, it rotates with a rotational driving force applied.
  • the transport roller 314 may be configured to drive and rotate only when the first web 11 waiting on the first transport path 31 is transported to the joining position P1.
  • the second transport mechanism transports the second web 21 through the second transport path 32 toward the joint position P1 provided on the common path 33.
  • the second transport mechanism is composed of, for example, a second transport guide 320, a transport roller 323, and a transport roller 324 as a second transport roller.
  • the second transport guide 320 can be omitted.
  • the second transport guide 320 includes an upstream guide 321 and a downstream guide 322.
  • the upstream guide 321 and the downstream guide 322 are each composed of a pair of plates extending along the transport path.
  • a second transport path 32 is formed between the pair of plates.
  • the transport roller 323 is arranged on the upstream side of the transport roller 324 in the transport direction of the second web 21. Specifically, the transport roller 323 is arranged on the upstream side of the upstream guide 321. The transport roller 323 transports the second web 21 toward the second transport guide 320.
  • the transport roller 324 is arranged on the downstream side of the downstream guide 322. Specifically, the transfer roller 324 is arranged between the position where the end of the second web 21 is detected by the fourth detection unit 327, which will be described later, and the joint position P1 in the second transfer path 32. The transport roller 324 transports the second web 21 toward the joining position P1.
  • the transfer roller 324 rotates in a state where a rotational driving force is applied when the second web 21 waiting in the second transfer path 32 is conveyed to the joining position P1.
  • the transfer roller 324 is driven to rotate in a state where no rotational driving force is applied.
  • the transport roller 324 may be configured to drive and rotate only when the second web 21 waiting in the second transport path 32 is transported to the joining position P1.
  • the third guide 330 is arranged on the downstream side of the transfer roller 314 in the first transfer path 31 and on the downstream side of the transfer roller 324 in the second transfer path 32.
  • the third guide 330 has a first guide portion 331 and a second guide portion 332.
  • the first guide unit 331 guides the first web 11 conveyed from the transfer roller 314 to the joining position P1.
  • the second guide portion 332 guides the second web 21 conveyed from the transfer roller 324 to the joining position P1.
  • the joining mechanism 340 joins the end of the first web 11 and the tip of the second web 21 at the joining position P1 when the target to be sent to the common path 33 shifts from the first web 11 to the second web 21. It is a mechanism to do.
  • the joining mechanism 340 includes a rotating body configured to be able to suck and hold the joining tape 341 (see FIG. 9).
  • the rotating body is provided with a plurality of suction holes.
  • the bonding tape 341 needs to be changed according to the size of the first web 11 and the second web 21.
  • the rotating body has an inner collar that adjusts the number and positions of the suction holes used for holding the suction.
  • the joining mechanism 340 sends the joining tape 341 to the joining position P1 at a predetermined timing, and attaches the joining tape 341 so as to straddle the end of the first web 11 and the tip of the second web 21 which are continuous at the joining position P1. To wear.
  • the joining mechanism 340 joins the end of the second web 21 and the tip of the first web 11 at the joining position P1 when shifting from the second web 21 to the first web 11.
  • the joining mechanism 340 sends the joining tape 341 to the joining position P1 at a predetermined timing, and joins the joining tape 341 so as to straddle the end of the second web 21 and the tip of the first web 11 at the joining position P1.
  • Tape 341 is attached.
  • the movement information detection unit 350 detects movement information including at least one of the transport speed and the movement amount of the first web 11. Specifically, the movement information detection unit 350 detects the speed and / or the amount of movement of the web carried on the common route 33. More specifically, the movement information detection unit 350 detects the transport speed and / or the movement amount of the first web 11 when the first web 11 is transported, and the second web 21 is transported to the common route 33. If so, the transport speed and / or movement amount of the second web 21 is detected.
  • the movement information detection unit 350 includes a rotating body that comes into contact with the web that is conveyed to the common path 33.
  • the rotating body functions as an encoder.
  • the rotating body is driven to rotate by the transported web to measure the transport speed and / or the amount of movement of the transported web.
  • the movement information detection unit 350 is provided on the common route 33, and exemplifies the case where one of the first web 11 and the second web 21 transported on the common route is measured.
  • the movement information detection unit 350 is not limited to this.
  • the first movement information detection unit provided on the first transportation path 31 so that the movement information detection unit can independently measure the transportation speed and / or the movement amount of the first web 11 and the second web 21. And may be configured by a second movement information detection unit provided on the second transport path 32.
  • the web joining device 30 includes a first cutting mechanism 315 and a second cutting mechanism 325 as cutting mechanisms.
  • the first cutting mechanism 315 is provided so as to be able to cut the first web 11 passing through the first transport path 31.
  • the first cutting mechanism 315 is arranged on the upstream side of the first detection unit 317 in the transport direction of the first web 11. Specifically, the first cutting mechanism 315 is arranged between the upstream guide 311 and the downstream guide 312 in the first transport path 31.
  • the second cutting mechanism 325 is provided so as to be able to cut the second web 21 passing through the second transport path 32.
  • the second cutting mechanism 325 is arranged on the upstream side of the fourth detection unit 327 in the transport direction of the second web 21. Specifically, the second cutting mechanism 325 is arranged between the upstream guide 321 and the downstream guide 322 in the second transport path 32.
  • the first cutting mechanism 315 and the second cutting mechanism 325 include a rotating body and a cutting blade fixed to the rotating body.
  • the rotating body rotates and the cutting blade abuts on the first web 11 or the second web 21, so that the first web 11 or the second web 21 is cut.
  • the first web 11 supplied from the first supply roller 10 can be cut at a desired timing.
  • an extra portion in which the area where the label portion 12 is not attached is continuous may be formed.
  • the transition time from the first web 11 to the second web 21 can be shortened.
  • the web joining device 30 includes a first cutting detection unit 316, a first detection unit 317, and a third detection unit 318 on the first transport path 31 side.
  • the first disconnection detection unit 316 detects whether or not the first web 11 can be disconnected.
  • the first cutting detection unit 316 is arranged on the upstream side of the first cutting mechanism 315 in the transport direction of the first web 11. By detecting that the first web 11 can be cut by the first cutting detection unit 316, the first cutting mechanism 315 can be appropriately operated.
  • the first cutting detection unit 316 detects that the first web 11 can be cut, for example, when it detects the rear end of the last label portion 12 attached to the first web 11.
  • the first disconnection detection unit 316 is composed of, for example, a transmissive sensor.
  • the first disconnection detection unit 316 includes a light emitting unit and a light receiving unit.
  • the light emitting unit and the light receiving unit are arranged so as to face each other with the first transport path 31 in between.
  • the light emitted from the light emitting unit and shielded by the first web 11 is received by the light receiving unit, so that the first cutting detection unit 316 detects the rear end of the label unit 12. Whether or not it is the last label portion 12 can be determined from, for example, the transport speed and the movement amount of the first web 11.
  • the first cutting detection unit 316 may determine that the first web 11 can be cut by detecting the absence of the label unit 12. In this case, if there is no change in the light receiving unit for a predetermined time after detecting the rear end of the label unit 12 as described above, it is determined that the next label unit 12 has not been conveyed.
  • the first disconnection detection unit 316 may detect that the first web 11 can be disconnected when it detects a predetermined mark provided on the first web 11.
  • the first disconnection detection unit 316 may include an image pickup unit such as a camera.
  • the first detection unit 317 detects the end of the first web 11 passing through the first transport path 31.
  • the first detection unit 317 is mainly used when migrating from the first web 11 to the second web 21.
  • the first detection unit 317 is arranged on the downstream side of the first cutting mechanism 315 in the transport direction of the first web 11. As a result, the first detection unit 317 can detect the end of the first web 11 formed by cutting the first web 11 by the first cutting mechanism 315.
  • the first detection unit 317 is composed of, for example, a transmissive sensor.
  • the first detection unit 317 includes a light emitting unit and a light receiving unit.
  • the light emitting unit and the light receiving unit are arranged so as to face each other with the first transport path 31 in between.
  • the light emitted from the light emitting unit and shielded by the first web 11 is received by the light receiving unit, so that the first detection unit 317 detects the end of the first web 11.
  • the third detection unit 318 detects the tip of the first web 11 passing through the first transport path 31.
  • the third detection unit 318 is mainly used when migrating from the second web 21 to the first web 11.
  • the third detection unit 318 is arranged on the downstream side of the first detection unit 317 in the transport direction of the first web 11.
  • the third detection unit 318 is composed of, for example, a transmissive sensor.
  • the third detection unit 318 includes a light emitting unit and a light receiving unit.
  • the light emitting unit and the light receiving unit are arranged so as to face each other with the first transport path 31 in between.
  • the light emitted from the light emitting unit and received by the light receiving unit is shielded by the first web 11, so that the third detection unit 318 detects the tip of the first web 11.
  • the transport of the first web 11 set in the first transport path 31 is stopped, whereby the first web 11 is first transported. It will wait on the route 31.
  • the tip of the standby first web 11 is located at a position overlapping the first detection unit 318 or on the downstream side of the first detection unit 318.
  • the web joining device 30 includes a second cutting detection unit 326, a second detection unit 328, and a fourth detection unit 327 on the second transport path 32 side.
  • the second disconnection detection unit 326 detects whether or not the second web 21 can be disconnected.
  • the configuration of the second disconnection detection unit 326 is substantially the same as the configuration of the first disconnection detection unit 316.
  • the second disconnection detection unit 326 is mainly used when migrating from the second web 21 to the first web 11.
  • the second detection unit 328 detects the tip of the second web 21 passing through the second transport path 32.
  • the second detection unit 328 is mainly used when migrating from the second web 21 to the first web 11.
  • the second detection unit 328 is arranged on the downstream side of the fourth detection unit 327 in the transport direction of the second web 21.
  • the second detection unit 328 is composed of, for example, a transmissive sensor.
  • the second detection unit 328 includes a light emitting unit and a light receiving unit.
  • the light emitting unit and the light receiving unit are arranged so as to face each other with the second transport path 32 in between.
  • the light emitted from the light emitting unit and received by the light receiving unit is shielded by the second web 21, so that the second detection unit 328 detects the tip of the second web 21.
  • the transport of the second web 21 set in the second transport path 32 is stopped, whereby the second web 21 is second-carried. It will wait on the route 32.
  • the tip of the second web 21 on standby is located at a position overlapping the second detection unit 328 or on the downstream side of the second detection unit 328.
  • the fourth detection unit 327 detects the end of the second web 21 passing through the second transport path 32.
  • the fourth detection unit 327 is mainly used when migrating from the second web 21 to the first web 11.
  • the fourth detection unit 327 is arranged on the downstream side of the second cutting mechanism 325 in the transport direction of the second web 21. As a result, the fourth detection unit 327 can detect the end of the second web 21 formed by cutting the second web 21 by the second cutting mechanism 325.
  • the fourth detection unit 327 is composed of, for example, a transmissive sensor.
  • the fourth detection unit 327 includes a light emitting unit and a light receiving unit.
  • the light emitting unit and the light receiving unit are arranged so as to face each other with the second transport path 32 in between.
  • the light emitted from the light emitting unit and shielded by the second web 21 is received by the light receiving unit, so that the fourth detection unit 327 detects the end of the second web 21.
  • the web joining device 30 includes a pressing roller 361, a movable arm 362, and a motor M1 on the first transport path 31 side.
  • the pressing roller 361 is arranged to face the transport roller 314 so that the first transport path 31 is located between the press roller 361 and the transport roller 314.
  • the pressing roller 361 is supported by a movable arm 362.
  • the movable arm 362 is moved by the motor M1 in the direction approaching the first transport path 31 or in the direction away from the first transport path 31. By switching the movement of the movable arm 362, it is possible to switch between a state in which the pressing roller 361 presses the first web 11 toward the transport roller 314 and a state in which the pressing roller 361 is separated from the first web 11.
  • the pressing roller 361 presses the first web 11 against the transport roller 314 when the end of the first web 11 is detected by the first detecting unit 317. As a result, it is possible to prevent the terminal side of the first web 11 from fluttering.
  • the web joining device 30 includes a pressing roller 371, a movable arm 372, and a motor M2 on the second transport path 32 side.
  • the pressing roller 371 is arranged to face the transport roller 324 so that the second transport path 32 is positioned between the press roller 371 and the transport roller 324.
  • the pressing roller 371 is supported by a movable arm 372.
  • the movable arm 372 is moved by the motor M2 in the direction approaching the second transport path 32 or in the direction away from the second transport path 32. By switching the movement of the movable arm 372, it is possible to switch between a state in which the pressing roller 371 presses the second web 21 toward the transport roller 324 and a state in which the pressing roller 371 is separated from the second web 21.
  • the pressing roller 371 presses the second web 21 against the transport roller 324, at least in a state where the second web 21 is waiting on the second transport path 32.
  • FIG. 3 is a diagram showing a flow of a web joining method using the web joining device according to the first embodiment.
  • 4 to 11 are schematic views showing a predetermined step shown in FIG. 3 or a post-state of the predetermined step.
  • a web joining method using the web joining device 30 according to the first embodiment will be described with reference to FIGS. 3 to 11.
  • FIG. 4 is a schematic view showing a step of transporting the first web and a step of setting the second web in the web joining method according to the first embodiment.
  • the first web 11 As shown in FIGS. 3 and 4, on the first web 11 side, in the step (S11), at the joining position P1 provided in the common path 33 in which the first web 11 and the second web 21 are commonly conveyed. Toward, the first web 11 is conveyed through the first transfer path 31.
  • the first web 11 may be continuously conveyed or may be conveyed intermittently.
  • the second web 21 is set in the second transport path 32 in the step (S21). Specifically, the second web 21 is attached to the second supply roller 20, and the tip of the second web 21 is passed between the transport roller 324 and the pressing roller 371.
  • the second web 21 is pressed against the transport roller 324 by the above-mentioned pressing roller 371.
  • the second web 21 is conveyed toward the joining position P1, it is possible to prevent the tip end side of the second web 21 from fluttering.
  • FIG. 5 is a schematic view showing a step of making the second web stand by in the second transport path in the web joining method according to the first embodiment.
  • the tip of the second web 21 transported through the second transport path 32 toward the joining position P1 is seconded.
  • the second web 21 is made to stand by in the second transport path 32.
  • the set second web 21 is transported by the second transport mechanism through the second transport path 32, and when the second detection unit 328 detects the tip of the second web 21, the second transport mechanism is operated. Stop it. As a result, the second web 21 is made to stand by in the second transport path 32.
  • the distance at which the tip of the second web 21 waiting on the second transport path 32 is transported to the joining position P1 is the position where the end of the first web 11 is detected by the first detection unit 317, as will be described later.
  • the second web 21 is made to stand by so as to be shorter than the distance conveyed from the to the joining position P1.
  • FIG. 6 is a schematic view showing a step of detecting whether or not the first web can be cut in the web joining method according to the first embodiment.
  • FIG. 6 for convenience, only the last label portion of the plurality of label portions 12 attached to the first web is shown in black.
  • the first web 11 side determines whether or not the first web 11 can be cut in the step (S12). Specifically, the first cutting detection unit 316 arranged on the upstream side of the first cutting mechanism 315 in the transport direction of the first web 11 detects whether or not the first web 11 can be cut.
  • the first cutting detection unit 316 detects the rear end of the last label unit 12, it is determined that the first web 11 can be cut. As described above, it is determined that the first web 11 can be cut by the first cutting detection unit 316 detecting a predetermined mark or detecting that the label unit 12 is absent. May be good. On the other hand, if the first cutting detection unit 316 does not detect the rear end or the like of the last label unit 12, it is determined that the first web cannot be cut.
  • step S12 If it is determined that the first web 11 can be cut (step S12: YES), the next step (S13) is performed. On the other hand, when it is determined that the first web 11 cannot be cut (step S12: NO), the transportation of the first web 11 is continued until it is determined that the first web 11 can be cut. ..
  • FIG. 7 is a schematic view showing a step of cutting the first web in the web joining method according to the first embodiment.
  • FIG. 7 for convenience, only the last label portion of the plurality of label portions 12 attached to the first web is shown in black.
  • the first web 11 is cut. Specifically, the first cutting mechanism 315 arranged on the upstream side of the first detection unit 317 in the transport direction of the first web 11 cuts the first web 11. At this time, the first cutting mechanism 315 cuts the first web 11 at a portion located upstream of the last label portion 12 in the transport direction.
  • the first web 11 located on the upstream side of the first cutting mechanism 315 is reversely conveyed toward the first supply roller 10. It may be collected by the first supply roller 10.
  • the first web 11 is directly transported to the first transport path 31 and the common path 33 even after cutting.
  • the transport speed of the first web 11 is detected.
  • the movement information detection unit 350 detects the transport speed and / or the movement amount of the first web 11 transported on the downstream side of the first cutting mechanism 315.
  • the first embodiment the case where the transport speed and / or the movement amount of the first web 11 is detected after the first web 11 is cut is illustrated, but the first web 11 is transported at a constant speed before and after cutting.
  • the transport speed and / or the amount of movement of the first web 11 may be detected before the first web 11 is cut.
  • the transport speed and / or the movement amount of the first web 11 may be constantly detected on the downstream side of the first cutting mechanism 315.
  • FIG. 8 is a schematic view showing a step of detecting the end of the first web in the web joining method according to the first embodiment.
  • the last label portion 12 shown in FIGS. 6 and 7 is omitted.
  • the end of the first web 11 passing through the first transport path 31 is detected. Specifically, the end of the first web 11 formed by being cut is detected by the first detection unit 317.
  • the end of the first web 11 detected by the first detection unit 317 is conveyed to the joining position P1.
  • the first web 11 is conveyed by the transfer roller 314 arranged between the position where the end of the first web 11 is detected by the first detection unit 317 and the joint position P1 in the first transfer path 31. It is pressed against the transfer roller 314 by a pressing roller 361 arranged so as to face the transfer roller 314.
  • the bonding tape 341 is attached to the end of the first web 11 and the tip of the second web 21 from at least the position where the end of the first web 11 is detected by the first detection unit 317. It is continuously transported until it reaches. As a result, the end of the first web 11 can be stably conveyed to the joining position P1.
  • step S23 it is determined whether or not the end of the first web 11 is detected by the first detection unit 317.
  • step S23: NO the second web 21 is made to wait in the second transport path 32 until the end of the first web 11 is detected. If the end of the first web 11 is detected (step S23: YES), the step (S24) is performed. In the step (S23), the detection information of the step (S15) can be used.
  • step (S24) the second web 21 waiting in the second transport path 32 is transported to the joining position P1.
  • FIG. 9 is a schematic view showing a step of transporting the end of the first web to the joining position and a step of transporting the second web to the joining position in the web joining method according to the first embodiment.
  • FIG. 10 shows the post-state of the step of transporting the end of the first web to the joining position and the step of transporting the second web to the joining position in the web joining method according to the first embodiment, and the end of the first web. It is a figure which shows the process of joining with the tip of the 2nd web. In FIGS. 9 and 10, for convenience, the mechanisms around the joining mechanism 340 are omitted.
  • the joint position P1 is based on the detection result of the movement information detection unit 350 described above.
  • the first web 11 and the second web 21 are conveyed so that the end of the first web 11 and the tip of the second web 21 are continuous in this order.
  • the first transport mechanism and the second transport mechanism synchronously transport the first web 11 and the second web 21 based on the detection result of the movement information detection unit 350.
  • the distance at which the tip of the second web 21 waiting on the second transport path 32 is transported to the joining position P1 is the distance from the position where the end of the first web 11 is detected by the first detection unit 317. It is shorter than the distance transported to position P1.
  • the second web 21 when the second web 21 is transported to the joining position P1 in synchronization with the first transport mechanism, the second web 21 can be appropriately transported to the joining position P1.
  • the end of the first web 11 and the tip of the second web 21 are continuous in this order at the joining position P1
  • the end of the first web 11 and the tip of the second web 21 are arranged without a gap.
  • the bonding tape 341 attracted and held by the bonding mechanism 340 is also conveyed to the bonding position P1. That is, as shown in the changes on the joining mechanism 340 side as shown in FIGS. 9 to 10, in the step of joining the end of the first web and the tip of the second web, the joining mechanism 340 is placed on the joining tape at the joining position P1. Transport 341. Specifically, the joining mechanism 340 transports the bonding tape 341 to the bonding position P1 in synchronization with the first transport mechanism and the second transport mechanism based on the detection result of the movement information detection unit 350.
  • the bonding tape 341 may be adsorbed and held by the bonding mechanism 340 by the step (S24), and may be suction-held before the step (S21) or may be suction-held in the step (S22). The bonding tape 341 is held so that the adhesive surface 341a faces outward.
  • the end of the first web 11 and the tip of the second web 21 are joined.
  • the bonding tape 341 is attached so as to straddle the end of the first web 11 and the tip of the second web 21 which are continuous at the bonding position P1.
  • the rotating body constituting the joining mechanism 340 moves at the joining position P1.
  • the bonding tape 341 is rotated so that the transport speed is the same as that of the first web 11 and the second web 21.
  • the bonding tape 341 can be accurately attached to the first web 11 and the second web 21.
  • the bonding force of the bonding tape 341 to the web exceeds the suction force of the bonding mechanism 340 to the bonding tape 341.
  • the bonding tape 341 is separated from the rotating body of the bonding mechanism 340 and attached to the web. The suction holding of the bonding tape 341 by the bonding mechanism 340 may be released.
  • FIG. 11 is a diagram showing a post-state of the step of joining the end of the first web and the tip of the second web in the web joining method according to the first embodiment.
  • the mechanisms around the joining mechanism 340 are omitted.
  • the joining mechanism 340, the first transport mechanism, and the second transport mechanism are synchronized, the continuous end of the first web 11 and the tip of the second web 21 are joined as shown in FIG.
  • the bonding tape 341 is attached so as to straddle the end of the first web 11 and the tip of the second web 21.
  • the second web 21 joined to the first web 11 is conveyed.
  • the transport roller 324 is driven to rotate without applying a rotational driving force to the transport roller 324 in the second transport mechanism. As a result, power consumption can be reduced.
  • the first web 11 and the second web 21 can be joined through the above steps.
  • the web joining device 30 when the end of the first web 11 is detected by the first detection unit 317, it is based on the detection result of the movement information detection unit 350. , The first transport mechanism and the second transport mechanism are on the first web 11 and the second transport path 32 so that the end of the first web 11 and the tip of the second web 21 are continuous in this order at the joint position P1. The waiting second web 21 is conveyed, and the joining tape 341 is attached so that the joining mechanism 340 straddles the end of the first web 11 and the tip of the second web 21 which are continuous at the joining position P1. As a result, the second web 21 can be joined to the first web 11 without cutting the second web 21. Further, since the second web 21 is not cut, the work of removing the uncut portion of the second web 21 can be eliminated.
  • the web when the web has a carrier sheet and a label part, the web is often transported intermittently.
  • the end of the first web and the second web are transferred during the transition from the first web 11 to the second web 21 as compared with the case where the web is continuously transported. It is often difficult to accurately join the tip of the web 21.
  • the bonding tape 341 is attached to the end of the first web 11 and the tip of the second web 21 from the position where the end of the first web 11 is detected by the first detection unit 317.
  • the first transport mechanism, the second transport mechanism, and the joining mechanism 340 are synchronized based on the detection result of the movement information detection unit 350 while continuously transporting the first web 11 until the first web 11 is attached. Therefore, in the web joining device 30 and the label affixing device 100 provided with the web joining device 30 according to the first embodiment, the first web 11 and the second web 21 are provided even when the web is intermittently conveyed. Can be joined with high accuracy.
  • the web joining device 30 has the first cutting detection unit 316, the first detection unit 317, and the first detection unit 317 that detect the ends of the first web 11 on the first transport path 31 side.
  • a third detection unit 318 for detecting the tip of the 1 web 11 is provided, and the tip of the second cutting detection unit 326 and the second web 21 for determining whether or not the second web 21 can be cut is detected on the second transport path 32 side. It includes a second detection unit 328 and a fourth detection unit 327 that detects the end of the second web 21.
  • the movement information detection unit 350 provided on the common route 33 can detect the transport speed and / or the movement amount of the second web 21.
  • the first supply roller is switched so that the positions of the first supply roller 10 and the second supply roller 20 are exchanged as in the conventional web joining device.
  • the transition from the second web 21 to the first web 11 can be performed without revolving the 10 and the second supply roller 20.
  • the space required for the label sticking device 100 can be reduced.
  • a second operation similar to the operation performed on the first transport path 31 side at the time of migrating from the first web 11 to the second web 21 is performed. It is performed on the transport path 32 side, and the same operation as that performed on the second transport path 32 side at the time of transition from the first web 11 to the second web 21 is performed on the first transport path 31 side.
  • the second transfer mechanism and the first transfer mechanism are at the joint position based on the detection result of the movement information detection unit 350.
  • the first web 11 waiting on the second web 21 and the first transport path 31 is transported so that the end of the second web 21 and the tip of the first web 11 are continuous in this order, and the joining mechanism 340
  • the bonding tape is attached so as to straddle the end of the second web 21 and the tip of the first web 11 which are continuous at the bonding position P1.
  • the first web 11 can be joined to the second web 21 without cutting the first web 11.
  • the transition from the second web 21 to the first web 11 can also be performed, the transition from the first web 11 to the second web 21 and the transition from the second web 21 to the first web 11 can be performed.
  • the label affixing device 100 can affix the label portion 12 to the container 91 continuously for a long period of time. As a result, work efficiency can be significantly improved.
  • FIG. 12 is a diagram showing a flow of the web joining method according to the second embodiment. The web joining method according to the second embodiment will be described with reference to FIG.
  • the web joining method according to the second embodiment has a step of detecting the movement information of the first web and the end of the first web when compared with the web joining method according to the first embodiment.
  • the difference is that the order of the detection steps is changed, the step of determining whether or not the first web 11 can be cut is omitted, and the step of cutting the first web 11 is omitted.
  • the other steps are almost the same.
  • step S15A NO
  • step S15A YES
  • step (S14) is performed.
  • the operation in each step from the step (S14) and the step (S16), and the operation in each step on the second transport path side are performed in the same manner as in the first embodiment.
  • the step of detecting the movement information of the first web 11 (S14) may be performed before the step of detecting the end of the first web (S15A).
  • the web joining method according to the second embodiment has almost the same effect as the web joining method according to the first embodiment. Since the first web 11 is not cut, the first web 11 can be used up.
  • the first cut detection unit 316 and the second cut detection unit 326 are provided in the web joining device 30, and the first transfer path 31 and the second transfer path are provided, respectively.
  • the first cut detection unit 316 and the second cut detection unit 326 may be provided in the label affixing device 100, and the transfer path from the first supply roller 10 to the first transfer path 31 and the second supply roller 20 are provided, respectively. It may be arranged in the transport path from to the second transport path 32.
  • the first cutting detection unit 316, the second cutting detection unit 326, the first cutting mechanism 315, and the first 2 The cutting mechanism 325 can be omitted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
PCT/JP2020/028232 2019-07-31 2020-07-21 ウェブ接合装置、ラベル貼付装置、およびウェブ接合方法 Ceased WO2021020229A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021536971A JP7658904B2 (ja) 2019-07-31 2020-07-21 ウェブ接合装置、ラベル貼付装置、およびウェブ接合方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-141514 2019-07-31
JP2019141514 2019-07-31

Publications (1)

Publication Number Publication Date
WO2021020229A1 true WO2021020229A1 (ja) 2021-02-04

Family

ID=74229674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/028232 Ceased WO2021020229A1 (ja) 2019-07-31 2020-07-21 ウェブ接合装置、ラベル貼付装置、およびウェブ接合方法

Country Status (2)

Country Link
JP (1) JP7658904B2 (https=)
WO (1) WO2021020229A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940248U (ja) * 1982-09-03 1984-03-14 花王株式会社 帯状物つなぎ機
JPS6155049A (ja) * 1984-08-24 1986-03-19 Fuji Color Service:Kk ロ−ル印画紙連続供給装置
JP2003128309A (ja) * 2001-10-25 2003-05-08 Sato Corp ラベル貼付け機におけるラベル自動継ぎ装置およびラベル自動継ぎ方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09151001A (ja) * 1995-11-30 1997-06-10 Mita Ind Co Ltd 長尺紙用画像形成装置の転写紙接続装置
DE102006003200A1 (de) 2006-01-24 2007-08-02 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Verfahren zum Splicen von Material-Bahnen und Splice-Vorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940248U (ja) * 1982-09-03 1984-03-14 花王株式会社 帯状物つなぎ機
JPS6155049A (ja) * 1984-08-24 1986-03-19 Fuji Color Service:Kk ロ−ル印画紙連続供給装置
JP2003128309A (ja) * 2001-10-25 2003-05-08 Sato Corp ラベル貼付け機におけるラベル自動継ぎ装置およびラベル自動継ぎ方法

Also Published As

Publication number Publication date
JP7658904B2 (ja) 2025-04-08
JPWO2021020229A1 (https=) 2021-02-04

Similar Documents

Publication Publication Date Title
JP4728447B1 (ja) 液晶表示素子の連続製造方法及び装置
US8544519B2 (en) Tack labeler
JP2012116601A (ja) 原反スプライス装置
CN101223093A (zh) 用于拼接标签带的装置和方法
JP2008238763A (ja) 長尺状ウエブの貼り付け方法
JP2008297027A (ja) 感光性ウエブの接合構造及びその接合テープ部材
TW201312203A (zh) 液晶顯示元件之連續製造方法及裝置
JP4968835B2 (ja) 多重シートの生産装置
JP2005309371A (ja) 光学フイルム貼着装置及び方法
JP2004076221A (ja) ウエブの継ぎ装置、継ぎシステムおよび継ぎ方法
CN104126198B (zh) 光学显示面板的连续制造方法及其连续制造系统、切换方法及放出装置
JP4507199B2 (ja) ウェブの接合装置及び方法
JP2012126416A (ja) シート剥離装置および剥離方法ならびにシート貼付装置
WO2016166927A1 (ja) シート供給装置およびシート供給方法
WO2021020229A1 (ja) ウェブ接合装置、ラベル貼付装置、およびウェブ接合方法
JP2017137115A (ja) シート供給装置および供給方法
KR20160126658A (ko) 편광 필름 부착 시스템 및 편광 필름 부착 방법
JP7390124B2 (ja) シート貼付装置およびシート貼付方法
JP4841743B2 (ja) ラベル連続体の継ぎ装置
JP2017059581A (ja) シート貼付装置およびシート貼付方法
JP3946486B2 (ja) ラベル貼付け機におけるラベル自動継ぎ装置およびラベル自動継ぎ方法
JP5011251B2 (ja) 貼り付け基板用製造装置及びその不良フイルム廃棄方法
JP6211828B2 (ja) シート貼付装置および貼付方法
JP4377371B2 (ja) フィルム材の接合装置
JP2019043634A (ja) シート貼付装置および貼付方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20848562

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021536971

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20848562

Country of ref document: EP

Kind code of ref document: A1