WO2016047026A1

WO2016047026A1 - Method for manufacturing marked toilet paper roll

Info

Publication number: WO2016047026A1
Application number: PCT/JP2015/004032
Authority: WO
Inventors: 暁黒崎
Original assignee: 信栄製紙株式会社
Priority date: 2014-09-22
Filing date: 2015-08-12
Publication date: 2016-03-31
Also published as: EP3153082B1; JP6021080B2; JP2016059760A; EP3153082A4; US20170042389A1; EP3153082A1

Abstract

The purpose of the present invention is to produce marked toilet paper rolls. Using a marked toilet paper roll manufacturing device (1A) in which a log roll manufacturing device (10) is combined with a stamping device (8) comprising a stamp main body (81) provided with stamping parts (8a) for stamping arrow symbols (A) at predetermined intervals that correspond to the width of one toilet paper roll (T), a log roll (L) is rolled to a position between the position where a gluing device (5) and a cutter (3) are located and the position where a supporting roll (6) is located, which is an advanced position of the log roll (L), and is temporarily stopped by an intercepting part (82). The stamp main body (81) is pushed up to a winding end of the stopped log roll (L) to stamp symbols with the stamping parts (8a), and then the log roll (L) is removed from a winding shaft (1) and cut into toilet paper rolls (T) with a predetermined width. Thus, toilet paper rolls (T) each having an arrow symbol (A) stamped on the winding end are obtained.

Description

Manufacturing method of toilet paper roll with mark

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.

An example of a conventional method for manufacturing a toilet paper roll will be described with reference to FIG.

As a conventional method for manufacturing a toilet paper roll, a manufacturing method using a manufacturing apparatus 10 for manufacturing a log roll of toilet paper as shown in FIG. 4A can be exemplified. That is, 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. By this rotational driving, 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. During winding, 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.

When the wide toilet paper P is wound on the winding shaft 1 for a predetermined length to become the log roll L, 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. When the winding shaft 1 for the next log roll L is supplied between the

friction drive rolls

11 and 12 and gets on the toilet paper P, 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. At the same time, 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. Specifically, 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. In order to remove the log roll L from one end of the winding shaft 1 in the axial direction, 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. When the winding shaft 1 is placed between the support rolls 6, the collar fits into the crotch portion of the yoke member. Thus, when the log roll L is pressed toward one end of the winding shaft 1, the hook is received by the yoke member, so that the movement of the winding shaft 1 is prevented. It is a pusher 71 that 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. At this time, 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. Further, 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.

In this way, 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.

Here, in the unused state, 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. Specifically, 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. However, in such a linear bonding form 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. Also, if it is difficult to see where the free part on the winding end edge side is located with respect to the bonding position, the pulling direction of the winding end edge cannot be understood, and the rotation direction used by the toilet paper roll T is mistaken. Sometimes it was set in the holder.

For such problems, the following

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.

Registered Utility Model No. 3015411 JP 2009-268534 A

However,

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.

In order to achieve the above-described object, the present invention provides a toilet roll having a predetermined width and a plurality of toilet paper rolls having a predetermined width. In the manufacturing process of the toilet paper roll to be cut into a circle, 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.

In particular, 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.

Further, in the marking step, 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.

In the present invention, it is preferable that 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.

In the present invention, there is provided 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.

Particularly, in the present invention, in the stamping step, the stamp portion 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.

Further, in the present invention, in the marking step, 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. You may provide the structure which makes a surface contact and attaches a seal. That is, a stamp can be attached to a rotating log roll by printing with a roll synchronized with the rotation. Thereby, it is possible to avoid stopping the rotation of the log roll in the marking step. That is, it is possible to achieve the manufacturing process of the toilet paper roll to which the marking process is added without stopping the rotation from the start of winding the wide toilet paper to the process of removing the winding shaft from the log roll.

As a preferred configuration of the present invention, 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). It is. (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).

Hereinafter, some embodiments included in the technical scope of the present invention will be described with reference to the drawings. It should be noted that these embodiments are merely examples embodying the configuration of the present invention. In addition, the same code | symbol is attached | subjected to the same or equivalent part as the apparatus used for the manufacturing method of the toilet paper roll shown as a prior art example in FIG. 4, and description is abbreviate | omitted.

<First Embodiment>
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). In the toilet paper roll manufacturing apparatus 1A with a stamp, 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. On the surface of the stamp body 81, 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. 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. . In addition, it is possible to eliminate the setting of the toilet paper roll T in the holder with the wrong rotation direction.

Hereinafter, the procedure of the manufacturing method of the toilet paper roll with a mark according to the first embodiment will be briefly described.

First, as in the conventional case, 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.

Further, 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. Store in. When 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. Further, by controlling the rotation of the receiving roll, when the rotation of the log roll L is stopped, the winding end can be directed to the side where the stamp body 81 is provided.

Then, 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. 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.

Second Embodiment
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). In the toilet paper roll manufacturing apparatus 1B with a mark, 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. . At the same time, it is possible to eliminate the setting of the toilet paper roll T in the holder with the wrong rotation direction. The stamp imparting roll 91 is driven by rotation synchronized with the rotation of the log roll L advanced by the kicker 2.

Hereinafter, the procedure of the manufacturing method of the toilet paper roll with a mark according to the second embodiment will be briefly described.

Subsequently, 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.

<Third Embodiment>
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). In the toilet paper roll manufacturing apparatus 1C with a stamp, 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. On this surface, 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. 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. . At the same time, it is possible to eliminate the setting of the toilet paper roll T in the holder with the wrong rotation direction. 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.

Hereinafter, the procedure of the manufacturing method of the toilet paper roll with a mark according to the third embodiment will be briefly described.

First, as in the conventional case, 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.

Subsequently, at the forward movement position on the support roll 6, the winding shaft 1 is pushed out from the log roll L using the pusher 71 and the drawing conveyor. At this time, since 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. Therefore, when the log roll L with the stamp A indicated by the arrow A is cut into a round shape by the stamped roll 83 at the stamp portion 8b, the toilet paper with the arrow A indicated by each one is cut. Parol T will be obtained. Further, by controlling the rotational drive of the support roll 6, it is possible to position the winding end of the log roll L at a position where the stamp portion 8 b of the stamped roll 83 comes into surface contact.

The log roll L with the seal is continuously pushed out of the winding shaft 1 using the pusher 71 and the drawing conveyor. When the winding shaft 1 comes off from the log roll L, 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. In the present embodiment, rather than providing the marking process to the conventional process, 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.

Therefore, in the present invention, since a large number of toilet paper rolls T with a mark can be manufactured in a single stamping process, 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.

In particular, if the stamp giving roll 91 is used, 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. When using the stamped roll 83, make the stamping process absorbed in the conventional process, and eliminate the time required only for the stamping process, and ultimately proceed with the manufacture of the stamped toilet paper roll without waste. Is possible.

In the present invention, it is easy to visually recognize where the free part on the winding end edge side is located with respect to the bonding position, and it is ensured that the rotation direction using the toilet paper roll T is mistakenly set in the holder. Therefore, 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.

Although several embodiments of the present invention have been described above, 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. For example, 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. .

In addition, 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.

Toilet paper roll manufacturing equipment with 1A mark (first embodiment)
Toilet paper roll manufacturing equipment with 1B mark (second embodiment)
Toilet paper roll manufacturing equipment with 1C mark (Third embodiment)
1 .. Reel 10. Log roll manufacturing equipment
11. Inlet side friction roll 12. Outlet side friction roll 13. Rider roll 14. Piston cylinder 15. Support frame 2. Kicker 3. Cutter 4. Air injection nozzle 5. Gluing device 5a Container 51 Air cylinder 52. Gluing string 6. Support roll 71 Pusher 72 Endless chain 8. Stamping device (first embodiment)
81.Stamp body (first embodiment)
82. Damping part 8a Stamp part 80 Another stamping device (third embodiment)
83. Roll with stamp (Third embodiment)
8b Stamp unit 9. Printing device (second embodiment)
91. Seal giving roll (second embodiment)
9a ・ Stamp part A ・・ Arrow C ・・ Cutting position L ・・ Wide toilet paper log roll P ・・ Wide toilet paper R ・・ Wide toilet paper roll T ・・ Narrow toilet paper roll

Claims

In the manufacturing process of a toilet paper roll in which a wide width toilet paper is wound on a winding shaft and separated into a log roll by separating the toilet paper into a log roll, and the log roll is cut into a plurality of toilet paper rolls with a predetermined width.
Including a stamping step of attaching a seal with an interval of the predetermined width to the winding end of the log roll before the toilet paper roll is cut into a ring;
A method for producing a toilet paper roll with a mark,
In the stamping step, the stamp is provided by pressing the stamp portion against the winding end end by a pressing body including stamp portions provided at intervals of the predetermined width.
The manufacturing method of the toilet paper roll with a mark of Claim 1 characterized by the above-mentioned.
In the marking step, a roll having stamp portions provided at intervals of the predetermined width is used, and the stamp portion faces the winding end end while rotating the roll in synchronization with the rotation of the log roll. Affix them with the seal,
The manufacturing method of the toilet paper roll with a mark of Claim 1 characterized by the above-mentioned.
The seal is a character, a figure, a symbol, a pattern, or a combination thereof, or a combination of colors and colors for recognizing a rotation direction when using the toilet paper roll.
The manufacturing method of the toilet paper roll with a mark of any one of Claim 1 thru | or 3 characterized by the above-mentioned.