WO2016047026A1 - 印付きトイレットペーパロールの製造方法 - Google Patents

印付きトイレットペーパロールの製造方法 Download PDF

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Publication number
WO2016047026A1
WO2016047026A1 PCT/JP2015/004032 JP2015004032W WO2016047026A1 WO 2016047026 A1 WO2016047026 A1 WO 2016047026A1 JP 2015004032 W JP2015004032 W JP 2015004032W WO 2016047026 A1 WO2016047026 A1 WO 2016047026A1
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WO
WIPO (PCT)
Prior art keywords
roll
toilet paper
log
stamp
winding
Prior art date
Application number
PCT/JP2015/004032
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
暁 黒崎
Original Assignee
信栄製紙株式会社
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 信栄製紙株式会社 filed Critical 信栄製紙株式会社
Priority to EP15845459.5A priority Critical patent/EP3153082B1/de
Priority to US15/305,691 priority patent/US20170042389A1/en
Publication of WO2016047026A1 publication Critical patent/WO2016047026A1/ja

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/28—Wound package of webs
    • 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/29—Securing the trailing end of the wound web to the web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4144—Finishing winding process
    • B65H2301/41441—Finishing winding process and blocking outer layers against falling apart
    • B65H2301/41442—Specified by the sealing medium sealing used
    • B65H2301/414421—Glue or hot-melt
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4144—Finishing winding process
    • B65H2301/41441—Finishing winding process and blocking outer layers against falling apart
    • B65H2301/41443—Specified by the place to where the sealing medium is applied
    • B65H2301/414436—Specified by the place to where the sealing medium is applied onto the 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4144—Finishing winding process
    • B65H2301/41441—Finishing winding process and blocking outer layers against falling apart
    • B65H2301/41444—Specified by process phase during which sealing /securing is performed
    • B65H2301/414446—Sealing or securing in a separate following station
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41484—Winding slitting slitting roll after winding, i.e. cutting log into individual 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/511—Processing surface of handled material upon transport or guiding thereof, e.g. cleaning
    • B65H2301/5111—Printing; Marking

Definitions

  • the present invention relates to a method for manufacturing a toilet paper roll with a mark which can be set in a holder without making a mistake in the direction.
  • the log roll manufacturing apparatus 10 includes a winding shaft 1 for winding the toilet paper P, and a pair of parallel inlet side friction drive rolls 11 on which the winding shaft 1 is disposed and at the winding position of the toilet paper P.
  • the outlet side friction drive roll 12 is provided.
  • the winding shaft 1 is placed between the friction drive rolls 11 and 12, and rotates as the friction drive rolls 11 and 12 are rotationally driven by the contact friction force.
  • the winding shaft 1 pulls out the toilet paper P from the raw roll R provided with the wide toilet paper P, and winds the toilet paper P around the outer periphery.
  • a rider roll 13 that rotates freely from above with respect to the winding shaft 1 contacts the winding shaft 1.
  • the rider roll 13 is pushed up by the thickness of the wound layer of the toilet paper P wound on the winding shaft 1.
  • the rider roll 13 is rotatably supported by a piston cylinder 14 or a support frame 15 attached to the piston cylinder 14.
  • both the friction drive rolls 11 and 12 are stopped and the rider roll 13 is retracted to the upper position. Subsequently, the kicker 2 pushes both ends of the winding shaft 1 protruding from both ends of the log roll L, and feeds the log roll L together with the winding shaft 1 to the advance position.
  • the cutter 3 is interposed between the winding shaft 1 and the log roll L at the forward movement position. Cuts the toilet paper P.
  • the glue liquid adheres to the winding end of the log roll L formed by cutting the toilet paper P with the cutter 3. Furthermore, air is injected from below by the air injection nozzle 4 toward the winding start portion of the subsequent toilet paper P, and the winding start portion is folded back onto the winding shaft 1. The rider roll 13 descends again and presses the winding start portion of the subsequent toilet paper P on the winding shaft 1. When both the friction drive rolls 11 and 12 start rotating, the winding of the next log roll L is resumed.
  • the adhesion of the glue liquid to the winding end end of the log roll L is performed by a known gluing device 5 including a container 5a for storing the glue liquid.
  • the air cylinder 51 is attached to both ends of the cutter 3 with the pistons facing downward, and the glued string 52 is bridged to the lower ends of both pistons. Then, when the cutter 3 cuts the toilet paper P, the piston of the air cylinder 51 is extended downward to attach the glue liquid contained in the glue string 52 to the winding end of the log roll L. Can do.
  • the log roll L fed to the kicker 2 is placed on two parallel support rolls 6 at the forward movement position.
  • a hook is provided at the other end of the winding shaft 1.
  • a crotch-shaped yoke member into which the collar of the winding shaft 1 is fitted is fixed to a portion facing the other end of the winding shaft 1 in the forward movement position.
  • the collar fits into the crotch portion of the yoke member.
  • the pusher 71 presses the other end surface of the log roll L toward one end of the winding shaft 1 in the axial direction.
  • the pusher 71 is disposed between the support rolls 6 and is attached to an endless chain 72 provided in the axial direction of the winding shaft 1.
  • the endless chain 72 is driven, the pusher 71 pushes the other end surface of the log roll L toward one end of the winding shaft 1, and the log roll L is pushed out from one end of the winding shaft 1.
  • the support roll 6 is rotationally driven, the log roll L is rotated in one direction together with the winding shaft 1, and the winding end end of the toilet paper P cut by the cutter 3 in the log roll L is wound and bonded.
  • the pusher 71 has a shape that can push almost the entire other end surface of the log roll L.
  • a log roll L that is pushed out from the winding shaft 1 by the pusher 71 is sandwiched from above and below at one end of the winding shaft 1, and the pulling that drives the log roll L from the winding shaft 1 in cooperation with the pusher 71 is performed. It is preferable to provide a conveyor.
  • the log roll L that has come off the reel 1 is obtained. Thereafter, the log roll L is cut into a large number of toilet paper rolls having a predetermined width (narrow width). Note that the winding shaft 1 remaining at the forward movement position may be removed from the yoke member before the next log roll L rolls to the forward movement position, and waited for supply to the winding position.
  • FIG. 4B shows the log roll L extracted from the reel 1.
  • a broken line drawn on the log roll L in FIG. 4B indicates a cutting position C for cutting the log roll L into a plurality of narrow toilet paper rolls T.
  • the width of one narrow toilet paper roll is constant, for example, 114 mm. If one log roll L is cut and, for example, 12 narrow toilet paper rolls T are obtained, the 12 toilet paper rolls T may be packed in one bag.
  • the toilet paper roll T is glued to the outer surface as described above in order to prevent unintentional unwinding from the winding end edge.
  • the gluing string 52 is glued linearly at the end of the roll over the entire width of the toilet paper roll T (log roll L), and the end of the roll is adhered to the outer surface in a later step.
  • the Rukoto is glued linearly at the end of winding, it is difficult to see where the free part on the winding end edge side is located relative to the bonding position, and it is possible to intuitively grasp the free part. There is a problem that it is difficult.
  • Patent Documents 1 and 2 propose a toilet paper roll with a mark, which is expected to provide an effect of easily recognizing the rotation direction of the roll paper and the position of the free part.
  • Patent Documents 1 and 2 do not describe a specific method for manufacturing a toilet paper roll with a mark. In order to mark toilet paper rolls, the number of processes is increased. Therefore, it is necessary to efficiently do this without waste, and to suppress the cost required for marking.
  • the present invention has been proposed in view of the above circumstances, and can be used to intuitively grasp the free part on the winding end edge side, and can be set in the holder without making a mistake in the direction. It is an object of the present invention to provide a method for manufacturing a toilet paper roll with a mark that can efficiently carry out the step of marking the mark without waste, and can suppress the cost of the mark as much as possible.
  • the present invention provides a toilet roll having a predetermined width and a plurality of toilet paper rolls having a predetermined width.
  • the method includes a marking step of attaching a seal with a predetermined width interval to the winding end of the log roll before the toilet paper roll is cut into a circle.
  • the present invention relates to a method for producing a featured toilet paper roll with a mark.
  • the stamping step is characterized in that the stamp is applied by pressing the stamp portion against the winding end end portion by a pressing body having stamp portions provided at intervals of the predetermined width.
  • a roll having stamp portions provided at intervals of the predetermined width is used, and the stamp portion is rotated at the end of the winding while rotating the roll in synchronization with the rotation of the log roll.
  • the seal is affixed in surface contact with the surface.
  • the seal is a character, a figure, a symbol, a pattern, or a combination thereof, or a combination of these and a color that recognizes the rotation direction when the toilet paper roll is used.
  • a manufacturing method of a marked toilet paper roll including a stamping step in which a seal is provided with a predetermined width interval at a winding end end of a log roll before being cut into a toilet paper roll. Therefore, since a large number of toilet paper rolls with marks can be manufactured in a single stamping process, the process can be carried out efficiently without waste, and the cost for stamping can be suppressed as much as possible. Become. And the attached seal can make it easy to see where the free part at the end of winding is located relative to the bonding position, and set the holder in the wrong direction of rotation using the toilet paper roll T. Can be prevented.
  • the stamp portion in the stamping step, is pressed against the winding end end by a pressing body having stamp portions provided at intervals of a predetermined width. That is, it is possible to reliably mark the end of the winding with the pressing body against the log roll whose rotation has stopped, and to achieve an efficient marking process without waste.
  • a roll having stamp portions provided at intervals of a predetermined width is used, and the stamp portion is turned to the winding end end while rotating the roll in synchronization with the rotation of the log roll.
  • the seal attached to the end of the winding is a character, a figure, a symbol, a pattern, or a combination thereof, or a combination of these and a color that recognizes the direction of rotation when the toilet paper roll is used. Propose. This makes it easy to see where the free part on the winding end edge side is located with respect to the bonding position, and also prevents the toilet paper roll T from being incorrectly set in the holder. be able to.
  • (A) is schematic explanatory drawing explaining the outline of the toilet paper roll manufacturing apparatus for enforcing the manufacturing method of 1st Embodiment
  • (b) is explanatory drawing explaining the stamp main body which is the principal part of (a).
  • (A) is schematic explanatory drawing explaining the outline of the toilet paper roll manufacturing apparatus for enforcing the manufacturing method of 2nd Embodiment
  • (b) is description explaining the stamp provision roll which is the principal part of (a).
  • FIG. (A) is schematic explanatory drawing explaining the outline of the toilet paper roll manufacturing apparatus for enforcing the manufacturing method of 3rd Embodiment
  • (b) is description explaining the roll with a stamp which is the principal part of (a).
  • FIG. (A) is schematic explanatory drawing explaining the outline of the manufacturing apparatus of the log roll for implementing the conventional manufacturing method
  • (b) is explanatory drawing explaining the log roll manufactured in (a).
  • the manufacturing method of the toilet paper roll with a mark concerning 1st Embodiment is achieved using the toilet paper roll manufacturing apparatus 1A with a mark as shown to Fig.1 (a).
  • the log roll manufacturing apparatus 10 is provided with a stamp portion 8a capable of applying a seal at a predetermined width corresponding to the width of each toilet paper roll T.
  • a stamp device 8 having a stamp body 81 as a pressing body is added.
  • the stamp device 8 is disposed between the position where the gluing device 5 and the cutter 3 are disposed in the log roll manufacturing apparatus 10 and the position where the support roll 6 that is the forward movement position of the log roll L is disposed. Is done. Therefore, in the manufacturing process of the toilet paper roll T, the stamping process is performed after the toilet paper P extending from the log roll L is cut with the cutter 3 and the paste is glued to the end of winding. This is performed until the roll L is supported by the support roll 6.
  • the stamp device 8 includes the log roll L that has been rotated and moved between the position where the gluing device 5 and the cutter 3 are disposed and the position where the support roll 6 that is the advance position of the log roll L is disposed.
  • a damming portion 82 for temporarily stopping the rotation is provided. This damming portion 82 enables the stamp main body 81 to apply a seal to the stopped end of the log roll L by the stamp portion 8a. As this damming part 82, a pair of receiving roll which can receive the log roll L which has advanced can be illustrated.
  • the stamp body 81 is configured as a rectangular pressing body having the same width as the wide toilet paper P, as shown in FIG.
  • stamp portions 8a are provided at intervals of a predetermined width (for example, 114 mm) corresponding to the width of each toilet paper roll T.
  • the stamp unit 8a logs a character, figure, symbol or pattern that recognizes the rotation direction when the toilet paper roll T is used, or a combination of these, or a combination of these and a color, for example, a seal indicated by an arrow A. It is attached to the end of winding.
  • a wide toilet paper P is wound on the winding shaft 1 for a predetermined length to form a log roll L, and the log roll L is advanced by the kicker 2. Subsequently, the toilet paper P extending from the log roll L is cut with the cutter 3 provided in the middle of the log roll L moving forward, and the end of winding end of the log roll L is formed.
  • the glue solution is attached to the end of the winding using the gluing device 5.
  • the log roll L that has advanced is received by the receiving roll of the damming portion 82 of the stamp device 8 and stopped while loosening the rotation of the receiving roll, and the rotation of the log roll L is stopped temporarily on the spot.
  • the end of winding of the log roll L is rotating on the receiving roll of the damming portion 82, it adheres to the outer surface of the log roll L with the glue liquid.
  • the winding end can be directed to the side where the stamp body 81 is provided.
  • the stamp body 81 is pushed up toward the winding end of the log roll L, and a stamp (arrow A) is attached to the winding end by the stamp portion 8a.
  • the log roll L with the stamp is resumed by the rotation of the receiving roll of the stamp device 8 again, and advances toward the support roll 6 by a kicker (not shown) provided in the stamp device 8.
  • a kicker not shown
  • twelve narrow toilet paper rolls T can be obtained from one log roll L by advancing the manufacturing process of the toilet paper roll in the same steps as before.
  • Each of the twelve end ends of the twelve toilet paper rolls T is marked with an arrow A.
  • the manufacturing method of the toilet paper roll with a mark concerning 2nd Embodiment is achieved using the toilet paper roll manufacturing apparatus 1B with a mark as shown to Fig.2 (a).
  • the log roll manufacturing apparatus 10 is provided with a stamp portion 9a capable of applying a seal at a predetermined width corresponding to the width of each toilet paper roll T.
  • a printing apparatus 9 having a seal giving roll 91 is added (see also FIG. 2B).
  • the printing device 9 is disposed between the position where the gluing device 5 and the cutter 3 are disposed in the log roll manufacturing apparatus 10 and the position where the support roll 6 that is the forward position of the log roll L is disposed. Is done. Therefore, also in the second embodiment, the marking step is performed after the toilet paper P extending from the log roll L is cut by the cutter 3 and the paste is glued to the winding end, and this log roll This is performed until L is supported by the support roll 6.
  • the stamp granting roll 91 is a roll having the same width as the wide toilet paper P as shown in FIG. On this surface, stamp portions 9a are provided at intervals of a predetermined width (for example, 114 mm) corresponding to the width of one toilet paper roll T.
  • the stamp portion 9a attaches the seal indicated by the arrow A to the winding end portion of the log roll L, similarly to the stamp portion 8a in the stamp main body 81 of the first embodiment.
  • By pointing to the winding end edge side of the toilet paper roll T (log roll L) by this arrow A it is possible to easily recognize where the free portion on the winding end edge side is located with respect to the bonding position. .
  • the stamp imparting roll 91 is driven by rotation synchronized with the rotation of the log roll L advanced by the kicker 2.
  • a wide toilet paper P is wound on the winding shaft 1 for a predetermined length to form a log roll L, and the log roll L is advanced by the kicker 2. Subsequently, the toilet paper P extending from the log roll L is cut with the cutter 3 provided in the middle of the log roll L moving forward, and the end of winding end of the log roll L is formed.
  • the glue solution is attached to the end of the winding using the gluing device 5.
  • the stamp giving roll 91 driven so as to synchronize with the rotation of the log roll L comes into contact with the log roll L that has moved forward, and the stamp portion 9a of the stamp giving roll 91 A seal is attached to the end of the winding. While the log roll L is being advanced by the kicker 2, the end of the winding end adheres to the outer surface with the adhesive liquid. Further, since the stamp giving roll 91 is driven by the rotation synchronized with the rotation of the log roll L moving forward by the kicker 2, the winding end of the log roll L only needs to be controlled if the timing for starting the rotation of the stamp giving roll 91 is controlled. It is possible to bring the stamp portion 9a of the stamp applying roll 91 into surface contact with the end portion.
  • the log roll L with the seal is advanced toward the support roll 6 while maintaining its rotation. Thereafter, for example, twelve narrow toilet paper rolls T can be obtained from one log roll L by advancing the manufacturing process of the toilet paper roll in the same steps as before. Each of the twelve end ends of the twelve toilet paper rolls T is marked with an arrow A. Compared with the first embodiment, since the log roll L does not stop rotating in the marking step, the production of the marked toilet paper roll can be efficiently advanced without waste.
  • the manufacturing method of the toilet paper roll with a mark concerning 3rd Embodiment is achieved using the toilet paper roll manufacturing apparatus 1C with a mark as shown to Fig.3 (a).
  • a stamp portion 8b capable of applying a seal at a predetermined width corresponding to the width of each toilet paper roll T is provided in the circumferential direction on the log roll manufacturing apparatus 10.
  • Another stamp device 80 having a stamped roll 83 as a pressing body provided is added.
  • Another stamp device 80 is disposed above a pusher 71 that presses the other end face of two parallel support rolls 6 and log rolls L toward one end of the winding shaft 1 in the axial direction. Therefore, in the marking step in the third embodiment, the toilet paper P extending from the log roll L is cut by the cutter 3, the paste liquid is glued to the end of winding, and the log roll L is applied to the support roll 6. This is performed in parallel with the step of removing the winding shaft 1 from the log roll L after being supported.
  • the stamped roll 83 is a roll whose circumferential length is an integral multiple of the width of one toilet paper roll T as shown in FIG.
  • stamp portions 8b are provided in the circumferential direction at intervals of a predetermined width corresponding to the width of each toilet paper roll T.
  • the stamp part 8b attaches the seal of the arrow A to the winding end part of the log roll L, like the stamp part 8a in the stamp body 81 of the first embodiment.
  • the stamped roll 83 is rotationally driven in the width direction of the log roll L at a speed synchronized with the speed at which the pusher 71 presses the other end surface of the log roll L toward one end of the winding shaft 1.
  • a wide toilet paper P is wound on the winding shaft 1 for a predetermined length to form a log roll L, and the log roll L is advanced by the kicker 2. Further, the cutter paper 3 provided in the middle of the log roll L is cut off the toilet paper P extending from the log roll L to form an end of winding end of the log roll L.
  • the glue solution is attached to the end of the winding using the gluing device 5. Then, the log roll L is placed on the two parallel support rolls 6 at the forward movement position. Thereafter, the support roll 6 is rotationally driven, the log roll L is rotated in one direction together with the winding shaft 1, and the winding end end is wound and bonded.
  • the winding shaft 1 is pushed out from the log roll L using the pusher 71 and the drawing conveyor.
  • the stamped roll 83 is disposed above the support roll 6, the end of winding of the log roll L in the middle of the winding shaft 1 being pushed out of the stamp portion 8 b of the stamped roll 83. Press to attach a seal.
  • the stamped roll 83 is rotationally driven at a speed synchronized with the speed at which the pusher 71 presses the log roll L, and the stamp portion 8b is circumferentially spaced at a predetermined width corresponding to the width of one toilet paper roll T. Is provided.
  • the log roll L with the seal is continuously pushed out of the winding shaft 1 using the pusher 71 and the drawing conveyor.
  • the log roll L is cut into a large number of toilet paper rolls having a predetermined width (narrow width). For example, twelve narrow toilet paper rolls T can be cut into circles, whereby twelve toilet paper rolls T each with an arrow A seal can be obtained.
  • the conventional process is a process in which the marking process is absorbed, so that there is no time required only for the marking process. Therefore, it can be said that the manufacture of a toilet paper roll with a mark can be proceeded without waste.
  • the manufacturing process can be efficiently advanced without waste, and the cost required for stamping is possible. It becomes possible to suppress as much as possible. And it can make it easy to visually recognize where the free part of the winding end is located with respect to the bonding position, and prevents the toilet paper roll T from being set in the holder by mistake in the rotation direction. be able to.
  • the specific method is also realized by using the stamp body 81 having the stamp portion, the stamp applying roll 91, or the stamped roll 83.
  • the stamp giving roll 91 it is possible to attach a seal to the log roll L without stopping the rotation, and the process proceeds to the step of removing the winding shaft 1 from the log roll L while maintaining the rotation.
  • a more efficient toilet paper roll manufacturing process can be achieved.
  • the seal attached to the end of the winding should be configured to be a character, figure, symbol or pattern, or a combination of these, or a combination of these with a color that recognizes the direction of rotation when using the toilet paper roll. That's fine.
  • the technical scope of the present invention is not limited to the above-described embodiments, and various design changes can be made without departing from the matters described in the claims. Is possible.
  • the structure of the stamp main body and the stamp giving roll described in the above embodiment is an example, and a member having various shapes and functions that can add a seal to the winding end of the log roll may be applied. .
  • the seal attached to the end of the winding may be a character, figure, symbol or pattern that recognizes the rotation direction when using the toilet paper roll, or a combination thereof, or a combination of these and a color. It is not limited to the arrow illustrated in.
  • the interval of a predetermined width for attaching a seal means the interval from the center point to the center point of the seal on the log roll. Therefore, for example, a design seal having a plurality of triangle marks and arrows for each toilet paper roll, a design seal having a triangle mark and arrows continuous on the toilet paper roll, and the like are also included in the technical scope of the present invention.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sanitary Thin Papers (AREA)
  • Winding Of Webs (AREA)
PCT/JP2015/004032 2014-09-22 2015-08-12 印付きトイレットペーパロールの製造方法 WO2016047026A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15845459.5A EP3153082B1 (de) 2014-09-22 2015-08-12 Verfahren zur herstellung einer markierten toilettenpapierrolle
US15/305,691 US20170042389A1 (en) 2014-09-22 2015-08-12 Method for manufacturing marked toilet paper roll

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-192573 2014-09-22
JP2014192573A JP6021080B2 (ja) 2014-09-22 2014-09-22 印付きトイレットペーパロールの製造方法

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WO2016047026A1 true WO2016047026A1 (ja) 2016-03-31

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US (1) US20170042389A1 (de)
EP (1) EP3153082B1 (de)
JP (1) JP6021080B2 (de)
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JP2016059760A (ja) 2016-04-25
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JP6021080B2 (ja) 2016-11-02
EP3153082B1 (de) 2020-01-15
US20170042389A1 (en) 2017-02-16

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