JP2014184077A - Manufacturing method of toilet roll with end faces applied with chemical solution, manufacturing apparatus of toilet roll with end faces applied with chemical solution, and toilet roll with end faces applied with chemical solution - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a toilet roll whose end faces are applied with chemical solution.SOLUTION: An upper side conveyor belt 31 transfers a toilet roll 1 to a downstream while touching an upper end face 14 and a low side conveyor belt 41 transfers the toilet roll 1 to the downstream while touching a low side end face 14. In a process in which chemical solution is supplied to each of the conveyor belts 31, 41 and the end faces 14 of the toilet roll 1 are received between each of the conveyor belts 31, 41 so that they can touch them and the toilet roll 1 is transferred to the downstream by each of the conveyor belts 31, 41, and the chemical solution is transferred to the upper side end face 14 and the low side end face 14 of the toilet roll 1.

Description

  The present invention relates to a toilet roll in which a belt-like toilet paper is wound around a paper tube, and particularly to a toilet roll having a chemical solution applied to an end surface thereof, a method for manufacturing the toilet roll, and a toilet roll manufacturing apparatus.

  Applying deodorants and fragrances that reduce or eliminate odors generated in the toilet space to the inner surface of the paper tube that composes the toilet roll, and adhesive glue used when wrapping the toilet paper around the paper tube Toilet rolls that are contained or added to an adhesive used when a paper tube is formed by bonding a plurality of paper tube base papers are known.

  However, this conventional toilet roll having a function such as deodorization is a limited part where the deodorant is applied on the inner surface of the paper tube, or the deodorant is masked by an adhesive, The contact opportunity was not sufficient, and further improvement in the deodorizing function was demanded.

Japanese Patent No. 4430362 JP 2009-148577 A Patent No. 4792131 56-118890

  Therefore, the main problem of the present invention is a toilet roll that is excellent in contact with various components in the toilet space such as odor components and a chemical solution such as a deodorant, and a toilet roll that can efficiently manufacture such a toilet roll. It is to provide a manufacturing method and a manufacturing apparatus.

The present invention that has solved the above problems and the effects thereof are as follows.
<Invention of Claim 1>
A toilet roll having a chemical solution applied to the end surface, wherein the chemical solution is applied to at least one of the upper end surface and the lower end surface while conveying the toilet roll so that each end surface is in the vertical direction. Manufacturing method.

<Invention of Claim 2>
When a toilet roll is placed on a conveyor belt so that each end face is in the vertical direction and moved downstream by the conveyor belt, a chemical solution is supplied to the conveyor belt, and the chemical solution supplied to the conveyor belt is The manufacturing method of the toilet roll by which the chemical | medical solution was apply | coated to the end surface of Claim 1 transferred to the lower end surface of a roll.

<Invention of Claim 3>
When the toilet roll having the chemical liquid transferred to the end surface is transferred onto the transport surface of the next stage, the posture is changed so that the end surface of the toilet roll is in the front-rear direction and the end surface is in the front-rear direction. The manufacturing method of the toilet roll by which the chemical | medical solution was provided to the end surface of Claim 2 which mounts on a conveyance plane and conveys a toilet roll downstream.

<Invention of Claim 4>
The method of manufacturing a toilet roll having a chemical solution applied to an end face according to claim 2 or 3, wherein a portion of the conveyor belt that comes into contact with the toilet roll is a flexographic plate, and the chemical solution is applied to the flexographic plate.

<Invention of Claim 5>
The chemical solution is supplied to at least one of the upper conveyor belt that transports the toilet roll downstream while contacting the upper end surface, and the lower conveyor belt that transports the toilet roll downstream while contacting the lower end surface. ,
In the process of moving the receiving toilet roll downstream by both conveyor belts so that the end surface of the toilet roll contacts between both conveyor belts,
The manufacturing method of the toilet roll by which the chemical | medical solution was apply | coated to the end surface of Claim 1 or 2 which transfers the chemical | medical solution supplied to the conveyance belt to at least one of the upper end surface and lower end surface of a toilet roll.

<Invention of Claim 6>
6. The toilet roll having a chemical solution applied to an end face according to claim 5, wherein a toilet roll outside a predetermined height range is discharged out of the conveyance path before the toilet roll is received between the upper conveyance belt and the lower conveyance belt. Manufacturing method.

<Invention of Claim 7>
The method of manufacturing a toilet roll having a chemical solution applied to an end face according to claim 5 or 6, wherein a portion of the upper conveyance belt and the lower conveyance belt that contacts the toilet roll is a flexographic plate, and the chemical solution is applied to the flexographic plate.

<Invention of Claim 8>
The manufacturing method of the toilet roll by which the chemical | medical solution was apply | coated to the end surface of any one of Claims 1-7 in which a chemical | medical solution contains at least one of a deodorizer and a fragrance | flavor.

<Invention of Claim 9>
The posture of the toilet roll discharged from between the upper conveyor belt and the lower conveyor belt is changed so that the end surface of the toilet roll is in the front and rear direction, and the end surface is in the front and rear direction in the forward direction on the next transport surface. The manufacturing method of the toilet roll by which the chemical | medical solution was provided to the end surface of any one of Claims 5-8 which are mounted in 1 and conveys a toilet roll downstream.

<Invention of Claim 10>
The manufacturing method of the toilet roll with which the chemical | medical solution was provided to the end surface of Claim 1 which makes the flexographic plate which provided the chemical | medical solution contact the upper end surface and lower end surface of a toilet roll, and applies a chemical | medical solution to a toilet roll.

(Function and effect)
In the method for producing a toilet roll according to the present invention, the chemical solution is applied to at least one of the upper end surface and the lower end surface while the toilet roll is transported so that the end surface is in the vertical direction. Since chemicals are applied during the transport process, there is continuous productivity and excellent production efficiency.

  In addition, since the toilet roll has a cylindrical shape, when the end surface is in the vertical direction, the toilet roll can be stably placed and transported on a transport surface such as a conveyor. Therefore, if the chemical solution is applied to the end surface of the toilet roll in such a posture, the chemical solution can be stably applied to the end surface.

  Moreover, since the end surface of a toilet roll has a wide area compared with the paper tube inner surface of a toilet roll and is also an exposed part, the toilet roll manufactured by the manufacturing method of this invention is a conventional toilet roll. While being able to contain the above chemical | medical solution, the contact opportunity of a malodorous component and a deodorizer can be raised.

  Here, when applying the chemical solution to the end surface of the toilet roll, the flexographic plate can be brought into contact with the upper end surface and the lower end surface of the toilet roll to transfer the chemical solution. Since the flexographic plate has a flexible plate surface, the chemical solution can be applied to the end surface without crushing the end surface of the toilet roll. Moreover, a chemical | medical solution can be uniformly apply | coated to the whole end surface.

  Furthermore, when applying the chemical solution to the end surface of the toilet roll, an upper conveyance belt that moves the toilet roll downstream while contacting the upper end surface, and a lower side that transports the toilet roll downstream while contacting the lower end surface The chemical solution is supplied to at least one of the conveyor belts, sent so that the end face of the toilet roll is in contact between both conveyor belts, and the chemical solution supplied to each conveyor belt is moved downstream by both conveyor belts. It can be transferred and applied to at least one end face.

  If it does in this way, a chemical | medical solution can be provided to an end surface, nipping the upper-lower end surface of a toilet roll between each conveyance belt, and conveying stably downstream.

  In addition, if the chemical solution is transferred to the end surface of the toilet roll by at least one of the upper conveyor belt and the lower conveyor belt, the predetermined height range is set before the toilet roll is received between the upper conveyor belt and the lower conveyor belt. If the outer toilet roll is discharged out of the conveyance path, the chemical liquid cost is reduced because the chemical liquid is not applied to the defective toilet roll that is out of the product dimensions. In addition, a toilet roll having a height that is excessively higher than the separation distance between the upper conveyance belt and the lower conveyance belt is supplied between the upper conveyance belt and the lower conveyance belt, and the toilet roll is conveyed between the upper conveyance belt and the lower conveyance belt. Accidents that get stuck with the belt can be prevented. Furthermore, a toilet roll that is excessively lower than the separation distance between the upper conveyor belt and the lower conveyor belt is supplied between the upper conveyor belt and the lower conveyor belt, and the upper end surface does not come into contact with the upper conveyor belt. It is also possible to prevent a toilet roll having a chemical solution applied only to its end face from being conveyed downstream.

  Even when the chemical solution is transferred to at least one of the upper and lower end surfaces of the toilet roll by the upper conveyance belt and the lower conveyance belt, the conveyance surface of the conveyance belt, particularly the portion in contact with the end surface is used as a flexographic plate, and the chemical solution is applied to the flexographic plate. It is desirable to apply a chemical to each end face of the toilet roll by supplying

  As described above, since the flexographic plate has a flexible plate surface, it is easy to ensure an allowable range of the height of the toilet roll that is received between the upper conveyance belt and the lower conveyance belt. Moreover, a chemical | medical solution can also be uniformly apply | coated to an end surface, without crushing an end surface.

  Here, since the end surface of the toilet roll is formed by overlapping both side edges of the toilet paper to be configured, the toilet paper to which the chemical solution is applied to such an end surface and is unwound from the toilet roll is wiped away of excrement etc. The chemical solution hardly adheres to the front and back surfaces that directly touch the skin during use.

  Therefore, as the chemical applied to the end face of the toilet roll, wide contact with the toilet space is desirable, and when it is used as toilet paper, it is desirable not to touch the skin. Typical examples of such chemical solutions include deodorants and fragrances. Unlike moisturizers and the like, deodorants and fragrances have consumers who dislike touching the skin directly during use due to reasons such as transfer of drugs and odors to the skin. Therefore, the chemical solution according to the production method of the present invention preferably contains at least one of a deodorant and a fragrance. Such toilet rolls coated with deodorants and fragrances on the end face come into contact with the air around the toilet roll in the toilet space and the deodorant applied to the end faces, or from the end faces. By removing volatilization, a deodorizing effect and a fragrance effect can be obtained, and when used as toilet paper, the deodorant or fragrance hardly touches the skin.

  In addition, when a chemical solution is applied to at least one of the upper and lower end surfaces of the toilet roll by at least one of the upper conveyor belt and the lower conveyor belt, the end surface of the toilet roll may be moved back and forth in the traveling direction, particularly when transferred onto the next conveyor belt. It is desirable to change the posture so that the end surface is placed on the next-stage transport belt so that the end surface is in the front-rear direction, and the toilet roll is transported downstream. The end face of the toilet roll to which the chemical solution has been applied by changing the posture will not come into contact with the transport belt, so the chemical solution will not adhere to the transport belt in the next stage, and there will be little chemical contamination in the transport path, making line cleaning and maintenance easy. . Furthermore, each end face, particularly the lower end face, does not come into contact with the conveyor belt due to the posture change, so that the chemical solution applied to the end face is excellent in drying property.

<Invention of Claim 11>
A transport belt that contacts the lower end surface of the toilet roll and transports the toilet roll downstream; and a chemical solution supply means for supplying a chemical solution to the transport belt,
The chemical solution is configured to be applied to the lower end surface of the toilet roll placed on the transport belt,
A toilet roll manufacturing apparatus in which a chemical is applied to an end face.

<Invention of Claim 12>
The toilet roll manufacturing apparatus according to claim 11, wherein the conveyance surface of the conveyance belt is a flexographic plate.

<Invention of Claim 13>
A transport belt that transports the toilet roll further downstream in the next stage of the transport belt,
When the transport belt of the next stage is lower than the transport belt to which the chemical solution is supplied, and the toilet roll moves to the transport belt of the next stage, the posture of the toilet roll is changed so that the end surface faces forward and backward. The manufacturing apparatus of the toilet roll by which the chemical | medical solution was provided to the end surface of Claim 11 or 12 comprised as follows.

<Invention of Claim 14>
An upper conveyor belt that contacts the upper end surface of the toilet roll and moves the toilet roll downstream;
A lower conveyor belt that contacts the lower end face of the toilet roll and moves the toilet roll downstream with the upper conveyor belt;
A chemical solution supply means for supplying a chemical solution to each of the conveyor belts,
The toilet roll is received so that the end faces of the toilet rolls are in contact with both conveyor belts, and in the process of moving the toilet rolls downstream by both conveyor belts, the chemical solution is applied to the upper end face and the lower end face of the toilet roll. It is configured,
A toilet roll manufacturing apparatus in which a chemical is applied to an end face.

<Invention of Claim 15>
The manufacturing apparatus of the toilet roll by which the chemical | medical solution was apply | coated to the end surface of Claim 14 provided with the discharge apparatus which discharges the toilet roll outside a predetermined height range out of a conveyance path in the front | former stage of an upper side conveyance belt and a lower side conveyance belt .

<Invention of Claim 16>
The toilet roll manufacturing apparatus according to claim 14 or 15, wherein the conveyance surfaces of the upper conveyance belt and the lower conveyance belt are flexographic plates.

<Invention of Claim 17>
A transport belt that transports the toilet roll further downstream in the next stage of the lower transport belt,
When the next-stage transport belt is at a position lower than the lower-side transport belt, and the toilet roll moves from the lower-side transport belt to the next-stage transport belt, the toilet roll is positioned so that the end surface faces forward and backward. The manufacturing apparatus of the toilet roll by which the chemical | medical solution was provided to the end surface of any one of Claims 14-16 comprised so that it might be changed.

<Invention of Claim 18>
An upper flexographic printing apparatus comprising a plate cylinder in contact with the upper end surface of the toilet roll;
A lower flexographic printing apparatus comprising a plate cylinder in contact with the lower end surface of the toilet roll;
Each conveyor belt located upstream and downstream of the lower flexographic printing apparatus in a continuous manner;
A placing means for placing the toilet roll on the upstream conveying belt so that the end surface is in the vertical direction, and
The toilet roll that has been conveyed on the upstream conveying belt passes between the upper and lower plate cylinders. At that time, the chemical solution is applied to the upper and lower end surfaces of the toilet roll, and then conveyed downstream by the downstream conveying belt. Configured to,
A toilet roll manufacturing apparatus in which a chemical is applied to an end face.

(Function and effect)
The apparatus according to the present invention includes a transport belt that contacts the lower end surface of the toilet roll and transports the toilet roll downstream, and a chemical solution supply unit that supplies the chemical solution to the transport belt. In the process of transporting the toilet roll placed thereon, it is possible to apply the chemical solution particularly to the lower end face.

  In addition, the apparatus according to the present invention is in contact with the upper end surface of the toilet roll to transfer the toilet roll downstream, and in contact with the lower end surface of the toilet roll, together with the upper transport belt, the toilet roll The lower end of the toilet roll is sandwiched between the conveyor belts, and the end faces of the toilet roll are in the vertical direction so that they are stably downstream. Can be transported. And since the chemical | medical solution supply means which supplies a chemical | medical solution to at least one of a conveyance belt is provided, a chemical | medical solution can be apply | coated to at least one up-and-down end surface, conveying a toilet roll so that an end surface may become an up-down direction.

  In addition, if a discharge device that discharges toilet rolls outside the specified height range to the outside of the transport path is provided in front of the upper transport belt and the lower transport belt, defective toilet rolls that deviate from the predetermined product height are transported on both sides. The paper can be discharged out of the conveyance path before being supplied between the belts. If it does in this way, it can prevent giving an expensive chemical solution to a defective toilet roll. Further, a toilet roll having a height that is excessively higher than the separation distance between the upper conveyor belt and the lower conveyor belt is supplied between the upper conveyor belt and the lower conveyor belt, and the toilet roll is connected to the upper conveyor belt and the lower conveyor belt. Accidents that are clogged in between are prevented. Furthermore, a toilet roll that is excessively lower than the separation distance between the upper conveyor belt and the lower conveyor belt is supplied between the upper conveyor belt and the lower conveyor belt, and the upper end surface does not come into contact with the upper conveyor belt. It is also possible to prevent a toilet roll having a chemical solution applied only to its end face from being transferred downstream.

  Moreover, it is desirable that the conveyance surface of the conveyance belt in contact with the end surface of the toilet roll is a flexographic plate. Since the flexographic plate has a flexible plate surface, the chemical solution can be suitably applied without crushing the end surface. Moreover, a chemical | medical solution can be uniformly apply | coated to an end surface. In particular, in an apparatus having an upper conveyor belt and a lower conveyor belt, it is possible to ensure an allowable range of the height of the toilet roll received between them.

  On the other hand, if the transport belt of the next stage of the transport belt for supplying the chemical solution is provided at a lower position, when the toilet roll moves to the transport belt of the next stage, the end surface of the toilet roll faces in the front-rear direction. You can change your posture. If the posture is changed and transported in this way, the end surface of the toilet roll to which the chemical solution is applied does not come into contact with the transport belt at the next stage, and there is little chemical contamination in the conveyance path, and line cleaning and maintenance become easy. Furthermore, each end face, particularly the lower end face, does not come into contact with the conveyor belt due to the posture change, so that the chemical solution applied to the end face is excellent in drying property.

  Further, an upper flexographic printing apparatus having a plate cylinder in contact with the upper end face of the toilet roll and a lower flexographic printing apparatus having a plate cylinder in contact with the lower end face of the toilet roll are interposed in the middle of the conveyance path. Then, it may be conveyed downstream while applying a chemical solution to each end face by each plate cylinder.

<Invention of Claim 19>
The strip-shaped toilet paper is a toilet roll wound around a paper tube,
A toilet roll having at least one of a deodorant and a fragrance applied to at least one of its end surfaces, and a chemical solution applied to the end surface.

<Invention of Claim 20>
The toilet roll which the chemical | medical solution was apply | coated to the end surface of Claim 19 in which the paper tube contains at least one of a deodorizer and a fragrance | flavor.

(Function and effect)
In the toilet roll according to the present invention, since at least one of the deodorant or the fragrance is applied to the end surface, the air around the toilet roll in the toilet space and the deodorant applied to the end surface come into contact with each other, A high deodorizing effect and a fragrance effect can be obtained by removing the deodorant from the end face.

  On the other hand, the end face of the toilet roll is formed by layering both side edges of the toilet paper, and the both side edges are unwound from the toilet roll and used as toilet paper to wipe away excrement. Do not touch. Therefore, when the toilet roll according to the present invention is used as toilet paper, the deodorant and the fragrance hardly touch the skin.

  The toilet roll according to the present invention preferably contains at least one of a deodorant and a fragrance in the paper tube. In this case, the effect of the deodorant and the fragrance is further exhibited. It becomes.

  As described above, according to the present invention, a toilet roll excellent in contact opportunities between various components in the toilet space such as odor components and a chemical solution such as a deodorant, and a toilet roll capable of efficiently manufacturing such a toilet roll A manufacturing method and a manufacturing apparatus are provided.

It is a figure for demonstrating the toilet roll which concerns on this invention. It is a figure explaining the outline | summary to the log cutter of the manufacturing process of a toilet roll. It is explanatory drawing of the manufacturing process of 1st Embodiment of the toilet roll which concerns on this invention. It is a one part top view of the example of the manufacturing apparatus of the toilet roll which concerns on this invention. It is a top view which shows a part of other example of the manufacturing apparatus example of the toilet roll which concerns on this invention. It is explanatory drawing of the manufacturing process of 2nd Embodiment of the toilet roll which concerns on this invention. It is explanatory drawing of the manufacturing process of 4th Embodiment of the toilet roll which concerns on this invention. It is a top view which shows a part of example of the manufacturing apparatus of the toilet roll which concerns on 4th Embodiment. It is explanatory drawing of the manufacturing process of 5th Embodiment of the toilet roll which concerns on this invention.

Embodiments of the present invention will be described below with reference to the drawings.
"Toilet roll"
As shown in FIG. 1, a toilet roll 10 according to the present invention is a paper tube 11 in which a belt-like toilet paper S3 is wound, and a chemical solution is applied to an end surface 14 thereof. The chemical solution only needs to be applied to one of the end faces. However, a preferred form of the toilet roll according to the present invention is one in which the chemical solution is applied to both end faces where the chemical content increases.

  The size of the toilet roll 10 is such that the height (width) L1 is 100 to 115 mm, the diameter L2 is 100 to 120 mm, the winding length (full length of the toilet paper) is 18 to 70 m, and the paper tube diameter L3 is 35 to 50 mm. It is desirable. With this size, a general toilet roll paper holder can be used, and the length of the toilet paper is sufficient. Moreover, the amount of the chemical solution contained in the end surface becomes sufficient, and the effect of the chemical solution can be exhibited.

The toilet paper S3 is preferably one to three plies. The paper thickness per ply is preferably 100 to 180 μm, and the rice basis weight per ply is preferably 11.0 to 25.0 g / m ² . If it is this range, while using it as a toilet paper, while being able to ensure softness and water absorption, a chemical | medical solution can be apply | coated and hold | maintained to the end surface 14 with the manufacturing method mentioned later.

  In addition, the tsubo in accordance with the present invention is based on the tsubo tsubo measurement method of JIS P 8124 (1998), and the paper thickness is the same after the humidity is sufficiently adjusted under the conditions of JIS P 8111 (1998). The average value measured five times using a dial thickness gauge (thickness measuring instrument) “PEACOCK G type” (manufactured by Ozaki Seisakusho) under the conditions.

  The amount of the chemical applied to the end face 14 is not particularly limited. What is necessary is just to design suitably by the effectiveness of the chemical | medical solution to apply | coat, the end surface area of a toilet roll, the lamination condition of toilet paper, etc.

  On the other hand, as the chemical applied to the end surface 14, a chemical that is difficult to apply to the front and back surfaces of toilet paper that is pressed against the skin during use is suitable. For example, a toilet cleaner that tends to dislike consumers touching the skin directly, Deodorants and fragrances are suitable. Of course, toilet cleaners, deodorants, fragrances, and the like may be used alone as a chemical solution or by mixing several kinds as appropriate.

  When the chemical liquid is a toilet cleaner, a deodorant, a fragrance, etc., the penetration depth from the end face 14 should be less than 10 mm, preferably less than 5 mm, more preferably 1 mm. In other words, the medicinal solution should penetrate from the both side edges of the toilet paper to a range of less than 10 mm width, preferably less than 5 mm width, more preferably less than 1 mm width. At this level, the risk of direct contact with the skin when the skin is wiped is significantly reduced.

  Further, since the end surface 14 of the toilet roll 10 is formed by overlapping both side edges of the toilet paper, in the case of a highly adhesive chemical solution, the toilet paper is prevented from being smoothly pulled out, and the toilet paper breaks when being pulled out. There is an increased risk that the dry chemical will fall off and the toilet space will be soiled. Therefore, it is desirable that the chemical solution does not have excessive adhesiveness.

  As the deodorant used for the toilet roll 10 according to the present invention, a kind of deodorant that exhibits a deodorizing effect by a chemical reaction with a malodorous component in the toilet space is more suitable than one that adsorbs the malodorous component. Specific examples include polyphenol deodorants. If it is a polyphenol-type deodorant, sufficient deodorizing function is exhibited by apply | coating to the end surface of the toilet roll of the above-mentioned shape.

  Here, the polyphenol deodorant is a polyphenol extracted from a plant and a processed product of the plant, and a derivative of the polyphenol, and is one of the main malodorous components present at least in the toilet space due to the reactivity with the phenolic hydroxyl group. It has a deodorizing function for ammonia. Of course, in addition to ammonia, there are those that are reactive to hydrogen sulfide, methyl mercaptan, and trimethylamine, which are known as malodorous components in the toilet space, and have a deodorizing function. It may be something like this. For example, among polyphenol derivatives, there are known compounds such as Japanese Patent No. 3919729 in which an appropriate functional group is added to an artificially high molecular weight polyphenol to add or enhance a deodorizing function for a specific component. However, it may be such. The polyphenol deodorant is not limited to either one of polyphenol or polyphenol derivative, and both may be included. Also, it may be a mixture of several types of polyphenols and polyphenol derivatives.

  In particular, tannin and its derivatives are desirable among polyphenol-based deodorants. Tannin and tannin derivatives are excellent in deodorizing function because they have a large molecular weight and many phenolic hydroxyl groups. Tannin may be either condensed tannin or hydrolyzed tannin. Among the tannins, cocoon tannin derived from cocoon has a very large molecular weight and is extremely excellent in the deodorizing effect. Therefore, the polyphenol deodorant should contain at least one of this tannin and cocoon tannin derivatives. It is good to do.

  More specific products of polyphenol-based deodorants include Pancil COS-15, Pancil COS-17, Pancil CL-10, Pancil AS-10, Pancil AS-20, and Pancil BA-210 manufactured by Release Kagaku Kogyo Co., Ltd. -1, Pancil COS-5, Pancil FG-22, Pancil FG-25, Pancil FG-30, Pancil FG-60, Pancil FG-70, Pancil FG-99, Pancil FX-10, Pancil PO-10, Pancil BA -200E-1 is an example.

  On the other hand, as the fragrance used in the toilet roll according to the present invention, known natural or synthetic fragrances can be used. Specific examples include natural flavors such as lemon oil, grapefruit oil, rosemary oil, peppermint oil, mandarin oil, lime oil, yuzu oil, chamomile oil, lavender oil, rose oil, spearmint oil; linalool, citronellol, menthol, Synthetic fragrances such as alcohols such as geraniol. These may be used alone or in combination as a blended fragrance. The selection of the fragrance may be determined according to the desired fragrance tone.

  On the other hand, examples of the toilet cleaning agent used in the toilet roll according to the present invention include multilayers, citric acid, and surfactants.

  On the other hand, in the toilet roll according to the present invention, it is preferable to apply a chemical to the inner surface of the paper tube. When applying a chemical to the inner surface of the paper tube, it may be the same as or different from the chemical applied to the end face.

“First Embodiment of Toilet Roll Manufacturing Method and Toilet Roll Manufacturing Apparatus”
Next, a toilet roll manufacturing method example and a toilet roll manufacturing apparatus according to a first embodiment of the present invention will be described with reference to FIGS. However, the toilet roll manufacturing method and apparatus of the present invention are not necessarily limited to this method.

  The manufacturing method of the toilet roll 10 of this embodiment has the process (A) which manufactures the elongate paper tube 15, the log manufacturing process (B), and the cutting process (C).

In the process of manufacturing the long paper tube 15 ((A) in FIG. 3), the two strip-shaped paper tube base papers 12 and 12 are fed out from the raw rolls 2 and 2, respectively, and are glued in place at a predetermined position. Glue is applied, and the glued parts are overlapped, spirally wound around the shaft by the core winder, moved on the shaft to form a cylinder, and cut into a specified length according to the production type with a slitter Thus, a long cylindrical paper tube 15 is formed. The amount of glue applied is not particularly limited, but is generally about 4.0 to 10.0 g / m ² . Moreover, the thing for paper tubes in the range which does not interfere with the effect of this invention can be used for glue, An acrylic adhesive, a hot-melt-adhesive, a starch paste, PVA (polyvinyl alcohol) etc. can be illustrated.

  When a chemical solution is applied to the paper tube, the chemical solution may be contained in the adhesive, or the chemical solution may be applied to the paper tube base paper. In the case of applying the chemical solution to the paper tube base paper, a known printing machine or the like can be used.

  Each of the paper tube base papers 12 and 12 may use a different original fabric. For example, one of the paper tube base papers 12 and 12 may be printed, or each rice paper basis may be changed. Also in the present invention, the paper tube base papers 12 and 12 are not necessarily the same.

  Next, in parallel with or after the production of the long paper tube 15, the log 20 is produced in the log production process ((B) in FIG. 3). The log 20 is a general term in the industry. And an intermediate product having the same diameter as the final product and the width of the final product.

  In manufacturing the log 20, toilet paper base papers S 1 and S 1 having substantially the same width as the long paper tube 15 are unwound from the rolls R and R and wound to form the log 20 continuously or stepwise. A known winder device X2 can be used for this winding. In the illustrated example, toilet paper bases S1 and S1 are fed out from two rolls R and R to form toilet paper base paper S2 having a two-ply structure in the overlapping portion 16, and then a known contact embossing device 17 and sewing machine are used. After applying contact embossing and forming a perforation line (not shown) in the line-of-sight forming device 18, the winding device 19 has a winding 2-ply structure.

  In the illustrated embodiment, toilet paper bases S1 and S1 are fed out from two rolls R and R to form a laminated paper toilet paper S2 having a two-ply structure. However, the present invention is limited to such two plies. 1 ply or 3 plies or more may be used. Furthermore, in the case of a multi-ply structure, it is not necessary for the base paper and physical properties of each base paper to be the same.

  Alternatively, the log 20 may be formed by feeding the laminated sheet from a roll obtained by winding a previously laminated sheet and winding it around the long paper tube 15.

  When the log 20 is manufactured, the log 20 is moved to the subsequent log cutter facility X4 while being stocked as a plurality by the known log accumulator X3. And after that, as shown to (C) in FIG. 3, the log 20 is cut | judged to the product width with the known log cutter 21, and it is set as the toilet roll 1,1 ... before each chemical | medical solution application.

  In this embodiment, the individual toilet rolls 1, 1... Are discharged from the log cutter such that each end surface is in the front and rear direction, and the log roll 21 is disposed at a position one step lower than the toilet roll discharge position 22. The individual toilet rolls 1, 1,... Are dropped from the end face on the conveyor belt 23 of the stepped belt conveyor or roll conveyor, and the posture is changed so that the end face 14 is in the vertical direction during the dropping process. Is done. Of course, the individual toilet rolls 1, 1... May be placed on the transport surface such that the end surface is in the vertical direction by hand or by a robot arm or the like. Moreover, you may comprise so that each toilet roll 1,1 ... may be discharged | emitted on a conveyance surface from the log 20 so that it may become an end surface up-down direction.

  The toilet rolls 1, 1... Placed on the transport surface 23 so that the end surfaces 14 and 14 are in the vertical direction due to the posture change or the like are transported downstream in the same posture by the movement of the transport surface 23, etc. Next, an inspection is performed by the roll height inspection device 24 in the conveyance process, and an object outside the predetermined height range is discharged out of the conveyance path by the discharge device 25 interlocked. The specific method and apparatus configuration of the roll height inspection 24 are not particularly limited. A method of distinguishing between a predetermined height range and a non-predetermined height range using a photoelectric sensor, or taking a toilet roll to be transported with a CCD camera, etc. For example, a method for distinguishing from a predetermined height range can be exemplified. The discharge device 25 can be exemplified by a push bar or an air pressure generator that pushes the toilet rolls 1, 1... On the conveyance path from the conveyance surface 23 to the side of the conveyance path in conjunction with the height inspection apparatus.

  The toilet rolls 1, 1... In a predetermined height range by the roll height inspection are conveyed as they are by the conveyor 23 so that the end surface 14 is in the vertical direction, and supplied to the chemical solution applying means 5.

  The chemical solution applying means 5 in the present embodiment has a basic configuration of a pair of belt conveyors 30 and 40 provided on the upper side and the lower side, and a toilet roll is generally provided between the conveyor belts 31 and 41 of the upper and lower belt conveyors 30 and 40. When the toilet rolls 1, 1... That are separated by a height distance of 1, 1... And are transported in a posture in which the end surface 14 is in the vertical direction are supplied between the upper and lower transport belts 31 and 41, The end faces 14 of the toilet rolls 1, 1... Are configured to contact the transport surfaces 31A and 41A of the transport belts 31 and 41, respectively.

  The upper and lower conveyor belts 31 and 41 are moved toward the downstream side in synchronization with the movement speed by a servo motor or the like (not shown), and the end surfaces 14 of the toilet rolls 1, 1. 41 is transported downstream while maintaining the posture in surface contact with 41.

  Further, the chemical solution applying means 5 in the present embodiment is as shown in FIG. 3 and FIG. 4 showing a plan view of the lower conveyor. , 42 are provided, and the chemical solution supplied to the conveyor belts 31, 41 is transferred to the both end surfaces 14 in the process in which the toilet rolls 1, 1.

  Here, the specific configuration of the belt conveyors 30 and 40 is not limited, and an endless belt to be the conveyor belts 31 and 41 is wound around the rollers at both ends, and the conveyor belts 31 and 41 are driven by appropriate driving sources. A known configuration to be moved can be employed.

  In the present embodiment, the portions of the conveyor belts 31 and 41 that constitute the upper and lower conveyor surfaces 31A and 41A that are in contact with the toilet rolls 1 and 1 are elastic and flexographic plates made of rubber or resin. The toilet rolls 1, 1... Can be allowed to contact each end face 14 even if there is some variation in height. It should be noted that those having a height range that is unacceptable here may be prevented from being supplied to the chemical solution application means 5 by the roll height inspection device 24 and the discharge device 25 in the previous stage.

  When the portions of the conveyor belts 31 and 41 that are in contact with the toilet rolls 1, 1... Are flexographic plates, the conveyor belts 31 and 41 themselves are flexographic plates, and the surfaces of the conveyor belts 31 and 41 are made of elastic rubber. You may make it stick a sheet-like flexographic plate.

  In addition, the whole or part of the conveyance surface 31A of the upper conveyance belt 31 can be moved up and down while being biased downward, and toilet rolls having different heights are supplied between the lower conveyance belt 41 and the upper conveyance belt 31. In this case, the upper conveyance plane 31 </ b> A can be configured to follow and contact the end surface 14 of the toilet roll 1.

  On the other hand, in the chemical liquid supply devices 32 and 42 of the present embodiment, the chemical liquid is transferred from the chemical liquid reservoirs 33 and 43 to the anilox rolls 36 and 46 via the fountain rolls 34 and 44 and the appropriate rolls 35, and the anilox rolls 36 and 46. Therefore, the chemical solution is supplied to the conveyor belts 31 and 41 whose conveying surfaces are flexographic plates. However, the method of supplying the chemical solution according to the present invention is not limited to this, and the chemical solution may be supplied to the anilox roll in the doctor chamber type, or the spray type or the doctor chamber type on the conveyance plane without the anilox roll. You may make it supply a chemical | medical solution to.

  The number of lines and the thickness of the flexographic plate are not particularly limited. What is necessary is just to design suitably according to the kind and supply amount of the chemical | medical solution supplied to an end surface about the number of lines. Moreover, what is necessary is just to change suitably about plate | board thickness according to the rigidity etc. of the end surface of a toilet roll.

  Moreover, as for the conveyance length of the upper and lower belt conveyors 30 and 40, 800-1500 mm is desirable. If it is less than 800 mm, the chemical solution cannot be sufficiently applied, and if it exceeds 1500 mm, the chemical solution supplied to the conveyor belts 31 and 41 is likely to be dried without being transferred to the toilet roll.

  On the other hand, in this embodiment, as understood from the plan view in which the upper belt conveyor shown in FIG. 5 is omitted, the transport position of the toilet rolls 1, 1... Guide means 60 may be provided that guides a predetermined range in a direction perpendicular to the conveyance direction of 31A and 41A and restricts movement in a direction perpendicular to the conveyance direction of the toilet rolls 1, 1,. By providing the guide means, the toilet rolls 1, 1... Pass only at predetermined positions in the width direction of the upper and lower conveying belts 31, 41, and the chemical solution is supplied only to that portion to reduce the amount of the chemical solution used. be able to. In addition, stable conveyance is possible. The illustrated guide means is composed of a pair of guide plates 61 and 61 installed so as to be erected between the upper and lower belt conveyors 30 and 40 so as to be separated from each other in a direction perpendicular to the conveying direction. Further, in the illustrated embodiment, the interval between the guide plates 61, 61 is slightly widened on the upstream side so that the toilet rolls 1, 1,... Are smoothly guided between the guide plates 61, 61.

  The toilet roll 10 having the chemical solution applied to each end surface 14 by the chemical solution applying means 5 passes between the upper and lower belt conveyors 30 and 40 and moves to the conveyance surface 50 of the next stage belt conveyor, roll conveyor or the like, and goes downstream as it is. Be transported. In the conveying process or through an appropriate drying process, the chemical solution applied to the end surface is dried, and then a plurality of the liquids are collected together or individually wrapped with a packaging film or the like to obtain a toilet roll product.

  Here, in this embodiment, the specific coating amount of the chemical liquid on the end surface of the toilet roll is not particularly limited. What is necessary is just to change suitably according to the kind etc. of a chemical | medical solution.

  The chemical | medical solution apply | coated to the end surface 14 is not specifically limited. Deodorants, fragrances, toilet cleaners and the like described in the above-mentioned toilet roll column are preferable.

If the polyphenol-based deodorant exemplified as a preferred deodorant is applied, the deodorizer containing the polyphenol-based deodorant is 25 to 37%, at least one lower alcohol selected from the group of methanol, ethanol, and propanol. It is desirable to apply ²⁰ to 50 g / m ^{2 of} a deodorant chemical solution in which 3 to 15% of water and 48 to 72% of water as an inactive ingredient are mixed in a volume ratio. If it is less than 20 g / m ² , it is difficult to apply without unevenness, and if it exceeds 50 g / m ² , drying takes time.

  In applying the chemical solution, it can be made suitable for application by an appropriate solvent or the like.

On the other hand, the toilet roll according to the present invention can be a product such as film packaging, but in the toilet roll 10 according to the present invention, if the chemical applied to the end face is a deodorant or fragrance, Deodorant function when transported to the store after manufacture or while being displayed as a product at the store, when the off-flavor components and deodorant come into contact with each other, or the deodorant or fragrance is voluntarily volatilized. In order to prevent a decrease in the pressure, the resin film having a gas barrier property with an oxygen permeability of 0.1 to 50 ml / m ² · day according to JIS K 7126 (2006) (isobaric method: Mocon method / 23 ° C. × 65% RH) It is desirable to wrap.

  Examples of the resin film include a polyethylene film, a polypropylene film, a polyethylene terephthalate film, and a polyvinylidene chloride film.

“Second Embodiment of Toilet Roll Manufacturing Method and Toilet Roll Manufacturing Device”
Next, a toilet roll manufacturing method and a toilet roll manufacturing apparatus according to a second embodiment of the present invention will be described with reference to FIG. In this 2nd Embodiment, the structure of the chemical | medical solution application means 5 differs from 1st Embodiment. Since other configurations are the same as those in the first embodiment, a redundant description will be omitted, and only different points will be described below.

  In the present embodiment, the entire upper conveyor belt 31 or a part of the range from the upstream end is inclined downward. In the illustrated form, the belt conveyor 30 having the upper conveyor belt 31 associated with the chemical solution applying means 5 is slightly inclined downward from the upstream side in the conveyance direction toward the downstream side, and accordingly, the upper conveyor belt 31 and the conveyance surface 31A. Is inclined downward from the upstream side toward the downstream side.

  In this embodiment, the separation distance between the upper and lower conveying belts is sufficiently larger than the predetermined height of the toilet rolls 1, 1. In this way, when the toilet rolls 1, 1,... Are supplied between the upper conveyance belt 31 and the lower conveyance belt 41, the toilet rolls 1, 1,. There is no risk of breaking the posture by hitting, and the end surface 14 is in the vertical direction, and is stably supplied between the upper conveyance belt 31 and the lower conveyance belt 41.

  Therefore, in the present embodiment, the supplied toilet rolls 1, 1... Are first transported only by the lower transport surface 41A, and the chemical solution is applied to the lower end surface of the toilet rolls 1, 1. In the process of being transferred toward the downstream, the distance between the upper conveyor belt 31 and the lower conveyor belt 41 gradually decreases in the traveling direction, and the upper side of the toilet rolls 1, 1. 31 A of conveyance surfaces contact gradually, and a chemical | medical solution is also apply | coated also to an upper side end surface in that case. The separation distance of the portion where the upper conveyance belt 31 and the lower conveyance belt 41 are closest is adjusted as appropriate within a range in which the predetermined height of the toilet roll can be allowed.

  In the illustrated embodiment, the entire belt conveyor is inclined downward, and the end surface is in contact with the upper conveyor belt at the most downstream side, but the present invention is not limited to this. You may make it incline down only a part range from the upstream end of an upper conveyance belt.

  The inclination angle is appropriately changed depending on the allowable toilet roll height range, but is generally about 1 to 15 °, preferably 3 to 10 °.

“Third Embodiment of Toilet Roll Manufacturing Method and Toilet Roll Manufacturing Device”
Next, a toilet roll manufacturing method and a toilet roll manufacturing apparatus according to a third embodiment of the present invention will be described. This embodiment is a toilet roll manufacturing method and manufacturing apparatus in which a chemical solution is applied only to one end surface. Although not shown in the drawings, the third embodiment operates only in one of the upper chemical solution supply device and the lower chemical solution supply device in the first and second embodiments, so that the upper conveyor belt or the lower side is operated. What is necessary is just to supply a chemical | medical solution to either one of a conveyance belt. Moreover, in the said 1st Embodiment and 2nd Embodiment, it is good also as an apparatus structure which has only any one of an upper side chemical | medical solution supply apparatus and a lower side chemical | medical solution supply apparatus. Furthermore, in the said 1st Embodiment and 2nd Embodiment, if a chemical | medical solution is apply | coated only to the lower side end surface of a toilet roll especially, it can be set as the apparatus structure without an upper belt conveyor or an upper chemical | medical solution supply apparatus.

“Fourth Embodiment of Toilet Roll Manufacturing Method and Toilet Roll Manufacturing Device”
Next, a fourth embodiment of a toilet roll manufacturing method and toilet roll manufacturing apparatus according to the present invention will be described with reference to FIG.

  This 4th Embodiment differs in the structure after a chemical | medical solution application means from the 1st-3rd embodiment. Other configurations can be the same as those in the first to third embodiments. Hereinafter, differences from the first to third embodiments will be described in detail.

  In the fourth embodiment, a belt conveyor 70 that conveys the toilet roll 10 at the rear stage of the upper conveyance belt 31 and the lower conveyance belt 41 further downstream is provided.

  The belt conveyor 70 is arranged such that the conveying surface 71A of the conveying belt 71 is slightly lower than the conveying surface 41A of the lower conveying belt 41, and the upper and lower conveying belts 31, 41 When the toilet rolls 10, 10... With the chemical solution applied to the end surface 14 move on the side conveyance belt 71 downstream from the middle, the toilet rolls 10, 10... Fall from the trunk surface and the end surface 14 faces forward and backward. In this way, the posture is changed.

  As can be understood from the plan view in which the upper belt conveyor shown in FIG. 8 is omitted, an appropriate guide is provided so that the toilet roll does not fall down in the direction perpendicular to the conveyance direction so that the posture can be changed smoothly by dropping. Means 73 may be provided. The guide means 73 can be exemplified by guide plates 74 and 74 arranged so as to stand on the conveying surface 71.

  The toilet rolls 10, 10... In which the end faces 14, 14 are directed forward and backward in the traveling direction on the downstream side conveyance belt 71 due to the posture change, the end faces are moved forward and backward in the traveling direction as the downstream side conveyance belt 71 moves. It is conveyed in the state.

  In 4th Embodiment, since the lower end surface after chemical | medical solution application | coating is exposed from the state hidden between the conveyance surfaces by the attitude | position change and contact with external air is ensured, it is excellent in the dryness of a chemical | medical solution. In addition, since both end surfaces to which the chemical solution is applied are conveyed without contacting the conveyance plane, chemical contamination of the conveyance device at the subsequent stage of the chemical solution application means can be reduced.

  The posture of the individual toilet rolls discharged from the chemical solution application means on the downstream conveying belt is changed not only in the illustrated apparatus but also manually or by a robot arm, etc. Good.

“Fifth Embodiment of Toilet Roll Manufacturing Method and Toilet Roll Manufacturing Device”
Next, a fifth embodiment of a toilet roll manufacturing method and toilet roll manufacturing apparatus according to the present invention will be described with reference to FIG.

  The fifth embodiment is different from the first to third embodiments in the configuration of the chemical solution applying means 5. Other configurations can be the same as those in the first to fourth embodiments. Hereinafter, differences from the first to third embodiments will be described in detail.

  In the fifth embodiment, the chemical application means is a flexographic printing apparatus 80, 90 having a pair of upper and lower plate cylinders 81, 91. The plate cylinders (also called printing plate rolls) 81 and 91 of the upper and lower flexographic printing apparatuses 80 and 90 are separated so as to allow a predetermined height range of the toilet roll 1, and pass between the plate cylinders. At this time, the chemical solution is transferred to the end surface 14 of the toilet roll 1.

  The form of the flexographic printing apparatus is not particularly limited, and a two-roll type or a doctor chamber type can be adopted. The number of lines of the plate cylinders 81 and 91 may be appropriately designed according to the type of chemical liquid and the amount of coating. Further, the plate thickness may be appropriately designed according to the height range of the toilet roll 1. The rotational speeds of the upper and lower plate cylinders may be synchronized by a known servo mechanism. In this embodiment, since a known flexographic printing apparatus can be used, there is an advantage that facility design is easy.

  DESCRIPTION OF SYMBOLS 1 ... Toilet roll before chemical solution application, 2 ... Raw roll, 10 ... Toilet roll, 11 ... Paper tube, 12 ... Paper tube base paper, 14 ... End face, S3 ... Toilet paper, S1 ... Toilet paper base paper, S2 ... 2 ply Toilet paper base, L1 ... toilet roll height (width), L2 ... toilet roll diameter, L3 ... paper tube diameter, 15 ... long paper tube, 13 ... glue roll, 20 ... log, R ... roll, X2 , Winder device, X3 ... log accumulator, X4 ... log cutter equipment, 16 ... overlapping unit, 17 ... contact embossing device, 18 ... perforation device, 19 ... winding device, 21 ... log cutter, 22 ... log Toilet roll discharge position of cutter, 23 ... Conveying surface (belt conveyor), 24 ... Roll height inspection device, 25 ... Discharge device DESCRIPTION OF SYMBOLS 5 ... Chemical solution application means, 30 ... Upper belt conveyor, 40 ... Lower belt conveyor, 31 ... Upper conveying belt, 41 ... Lower conveying belt, 31A ... Upper conveying surface, 41A ... Lower conveying surface, 32 ... Upper chemical supply Device: 42 ... Lower chemical solution supply device, 33, 43 ... Chemical solution reservoir, 34, 44 ... Fountain roll, 35 ... Roll, 36, 46 ... Anilox roll, 50 ... Conveying surface, 60 ... Guide means, 61 ... Guide plate, DESCRIPTION OF SYMBOLS 70 ... Downstream belt conveyor, 71 ... Conveying belt, 71A ... Conveying surface, 73 ... Guide means, 74 ... Guide plate, 80 ... Upper flexographic printing apparatus, 90 ... Lower flexographic printing apparatus, 81 ... Upper plate cylinder, 91 ... the lower plate cylinder.

Claims (20)

  A toilet roll having a chemical solution applied to the end surface, wherein the chemical solution is applied to at least one of the upper end surface and the lower end surface while conveying the toilet roll so that each end surface is in the vertical direction. Manufacturing method.   When a toilet roll is placed on a conveyor belt so that each end face is in the vertical direction and moved downstream by the conveyor belt, a chemical solution is supplied to the conveyor belt, and the chemical solution supplied to the conveyor belt is The manufacturing method of the toilet roll by which the chemical | medical solution was apply | coated to the end surface of Claim 1 transferred to the lower end surface of a roll.   When the toilet roll having the chemical liquid transferred to the end surface is transferred onto the transport surface of the next stage, the posture is changed so that the end surface of the toilet roll is in the front-rear direction and the end surface is in the front-rear direction. The manufacturing method of the toilet roll by which the chemical | medical solution was provided to the end surface of Claim 2 which mounts on a conveyance plane and conveys a toilet roll downstream.   The method of manufacturing a toilet roll having a chemical solution applied to an end face according to claim 2 or 3, wherein a portion of the conveyor belt that comes into contact with the toilet roll is a flexographic plate, and the chemical solution is applied to the flexographic plate. The chemical solution is supplied to at least one of the upper conveyor belt that transports the toilet roll downstream while contacting the upper end surface, and the lower conveyor belt that transports the toilet roll downstream while contacting the lower end surface. ,
In the process of moving the receiving toilet roll downstream by both conveyor belts so that the end surface of the toilet roll contacts between both conveyor belts,
The manufacturing method of the toilet roll by which the chemical | medical solution was apply | coated to the end surface of Claim 1 or 2 which transfers the chemical | medical solution supplied to the conveyance belt to at least one of the upper end surface and lower end surface of a toilet roll.   6. The toilet roll having a chemical solution applied to an end face according to claim 5, wherein a toilet roll outside a predetermined height range is discharged out of the conveyance path before the toilet roll is received between the upper conveyance belt and the lower conveyance belt. Manufacturing method.   The method of manufacturing a toilet roll having a chemical solution applied to an end face according to claim 5 or 6, wherein a portion of the upper conveyance belt and the lower conveyance belt that contacts the toilet roll is a flexographic plate, and the chemical solution is applied to the flexographic plate.   The manufacturing method of the toilet roll by which the chemical | medical solution was apply | coated to the end surface of any one of Claims 1-7 in which a chemical | medical solution contains at least one of a deodorizer and a fragrance | flavor.   The posture of the toilet roll discharged from between the upper conveyor belt and the lower conveyor belt is changed so that the end surface of the toilet roll is in the front and rear direction, and the end surface is in the front and rear direction in the forward direction on the next transport surface. The manufacturing method of the toilet roll by which the chemical | medical solution was provided to the end surface of any one of Claims 5-8 which are mounted in 1 and conveys a toilet roll downstream.   The manufacturing method of the toilet roll with which the chemical | medical solution was provided to the end surface of Claim 1 which makes the flexographic plate which provided the chemical | medical solution contact the upper end surface and lower end surface of a toilet roll, and applies a chemical | medical solution to a toilet roll. A transport belt that contacts the lower end surface of the toilet roll and transports the toilet roll downstream; and a chemical solution supply means for supplying a chemical solution to the transport belt,
The chemical solution is configured to be applied to the lower end surface of the toilet roll placed on the transport belt,
A toilet roll manufacturing apparatus in which a chemical is applied to an end face.   The toilet roll manufacturing apparatus according to claim 11, wherein the conveyance surface of the conveyance belt is a flexographic plate. A transport belt that transports the toilet roll further downstream in the next stage of the transport belt,
When the transport belt of the next stage is lower than the transport belt to which the chemical solution is supplied, and the toilet roll moves to the transport belt of the next stage, the posture of the toilet roll is changed so that the end surface faces forward and backward. The manufacturing apparatus of the toilet roll by which the chemical | medical solution was provided to the end surface of Claim 11 or 12 comprised as follows. An upper conveyor belt that contacts the upper end surface of the toilet roll and moves the toilet roll downstream;
A lower conveyor belt that contacts the lower end face of the toilet roll and moves the toilet roll downstream with the upper conveyor belt;
A chemical solution supply means for supplying a chemical solution to each of the conveyor belts,
The toilet roll is received so that the end faces of the toilet rolls are in contact with both conveyor belts, and in the process of moving the toilet rolls downstream by both conveyor belts, the chemical solution is applied to the upper end face and the lower end face of the toilet roll. It is configured,
A toilet roll manufacturing apparatus in which a chemical is applied to an end face.   The manufacturing apparatus of the toilet roll by which the chemical | medical solution was apply | coated to the end surface of Claim 14 provided with the discharge apparatus which discharges the toilet roll outside a predetermined height range out of a conveyance path in the front | former stage of an upper side conveyance belt and a lower side conveyance belt .   The toilet roll manufacturing apparatus according to claim 14 or 15, wherein the conveyance surfaces of the upper conveyance belt and the lower conveyance belt are flexographic plates. A transport belt that transports the toilet roll further downstream in the next stage of the lower transport belt,
When the next-stage transport belt is at a position lower than the lower-side transport belt, and the toilet roll moves from the lower-side transport belt to the next-stage transport belt, the toilet roll is positioned so that the end surface faces forward and backward. The manufacturing apparatus of the toilet roll by which the chemical | medical solution was provided to the end surface of any one of Claims 14-16 comprised so that it might be changed. An upper flexographic printing apparatus comprising a plate cylinder in contact with the upper end surface of the toilet roll;
A lower flexographic printing apparatus comprising a plate cylinder in contact with the lower end surface of the toilet roll;
Each conveyor belt located upstream and downstream of the lower flexographic printing apparatus in a continuous manner;
A placing means for placing the toilet roll on the upstream conveying belt so that the end surface is in the vertical direction, and
The toilet roll that has been conveyed on the upstream conveying belt passes between the upper and lower plate cylinders. At that time, the chemical solution is applied to the upper and lower end surfaces of the toilet roll, and then conveyed downstream by the downstream conveying belt. Configured to,
A toilet roll manufacturing apparatus in which a chemical is applied to an end face. The strip-shaped toilet paper is a toilet roll wound around a paper tube,
A toilet roll having at least one of a deodorant and a fragrance applied to at least one of its end surfaces, and a chemical solution applied to the end surface.   The toilet roll which the chemical | medical solution was apply | coated to the end surface of Claim 19 in which the paper tube contains at least one of a deodorizer and a fragrance | flavor.