KR20180003829A - A toilet roll and manufacturing method thereof - Google Patents

A toilet roll and manufacturing method thereof Download PDF

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Publication number
KR20180003829A
KR20180003829A KR1020160083470A KR20160083470A KR20180003829A KR 20180003829 A KR20180003829 A KR 20180003829A KR 1020160083470 A KR1020160083470 A KR 1020160083470A KR 20160083470 A KR20160083470 A KR 20160083470A KR 20180003829 A KR20180003829 A KR 20180003829A
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KR
South Korea
Prior art keywords
sheet
wick
toilet
molding machine
detergent
Prior art date
Application number
KR1020160083470A
Other languages
Korean (ko)
Inventor
정남호
Original Assignee
정남호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 정남호 filed Critical 정남호
Priority to KR1020160083470A priority Critical patent/KR20180003829A/en
Publication of KR20180003829A publication Critical patent/KR20180003829A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
    • B31B50/642—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding using sealing jaws or sealing dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • D21H21/24—Surfactants
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents

Abstract

The present invention relates to a cardboard tube of toilet paper for winding and shaping a strip-shaped sheet, including: winding a sheet onto a shaft in a spiral shape; making a sheet wound adjacent to the sheet overlapped by a predetermined size or more; forming a plurality of perforated lines in the direction perpendicular to the longitudinal direction of a cardboard tube of toilet paper; a thermally attaching the overlapped portion of the sheet using a thermal adhesive molding machine; and controlling a frictional force or a contact area between the thermal adhesive molding machine and the sheet by using an elastic member.

Description

Technical Field [0001] The present invention relates to a toilet roll and a manufacturing method thereof,

The present invention relates to a wick and a method of manufacturing a toilet roll, and more particularly, to a wick roll toilet paper which provides an economical and convenient way by manufacturing a toilet paper wick by an improved method and recycling the wick of the used toilet paper as a detergent or a toilet cleaner And a method for manufacturing the same.

Generally, toilet paper rolls are manufactured by winding rolls of toilet paper in the form of a wick in the core, and a paper tube made of a paper roll is used as a core of the roll toilet paper. Since the remaining wick after using the roll toilet paper is useless, it is discarded. Since the wick is discarded after the toilet paper is used up, the waste generation is increased due to the waste wick, It is not preferable.

In this way, attempts have been made to recycle waste wicks in various uses and forms in order to recycle them, and the present invention has been filed and registered by the present applicant to recycle the core by impregnating the fabric softener into the wick.

However, when a fabric softener or the like is impregnated, there is a problem that it is difficult to obtain the solidification of the wick and the adhesion due to the surfactant contained in the fabric softener. Also, the synthetic resin used for maintaining the adhesion and shape of the wick It is not desirable for health. In addition, there is a problem in that when the fabric of the roll toilet paper is impregnated with only the fabric softener, the use of the wick is limited.

Korean Patent No. 10-0769225 (October 15, 2007)

It is an object of the present invention to provide a toilet paper which is convenient and economical because it can be used as a detergent or a toilet cleaner, So that no waste is generated after use, thereby providing an environmentally friendly rolled toilet paper. It is another object of the present invention to provide a manufacturing method of a wick to produce such a toilet paper wick.

The present invention relates to a method of manufacturing a rolled toilet paper wick for winding and shaping a strip-shaped sheet, comprising the steps of winding the sheet on a shaft in a spiral shape, providing a sheet wound adjacent to the sheet, Forming a plurality of perforated lines in a direction orthogonal to the longitudinal direction of the core, thermally adhering the overlapping portions of the sheets using a thermal adhesive molding machine, and applying a friction force between the thermal adhesive molding machine and the sheet And controlling the contact area.

Further, the method further comprises impregnating the toilet seat cleaner or detergent into the sheet.

The heat adhesive molding machine may have a polygonal cross-sectional shape so that the contact area with the sheet can be selected and controlled, and a plurality of molding machines in contact with the sheet are provided to be controlled.

The present invention relates to a roll toilet tissue wick which is formed by winding a strip-shaped sheet on a shaft and thermally adhering to the shaft, the sheet being formed by spirally winding on a shaft so that a detergent or toilet seat cleaner is impregnated and overlapped by a predetermined size or more, A plurality of perforated lines are provided in a direction orthogonal to the longitudinal direction, and the overlapping portions of the sheet and the adjacent sheet are formed by thermal bonding.

The sheet may be a non-woven fabric formed of at least one of dietary fiber, wood fiber and chemical fiber. When the wick is used as a toilet detergent, the wick may be made of a water-soluble material so that the wick can be completely dissolved .

Since the core of the toilet paper according to the present invention is manufactured together with a detergent or a toilet cleaner, the core can be used as a detergent or a toilet cleaner after the toilet paper has been used up. Therefore, since the waste is not discarded as garbage after using the roll toilet paper, it is environmentally friendly since the amount of waste generated is reduced, and even if the user purchases the roll toilet paper, the roll toilet paper and the detergent or the toilet cleaner are all bought .

The method of manufacturing a toilet paper wick according to the present invention can form the wick firmly even if a wax, a toilet cleaner, a fabric softener, or the like is impregnated into the wick by using heat bonding without using an adhesive, There is no advantage.

1 is a flow chart of a method for manufacturing a toilet paper core according to the present invention,
FIG. 2 is an explanatory diagram of a conventional toilet paper wick manufacturing apparatus,
3 is an explanatory diagram of an apparatus for manufacturing a toilet paper wick according to the present invention,
FIG. 4 is a view showing the state of use of the toilet paper core according to the present invention,
5 and 6 are perspective views of a toilet paper core according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, the present invention will be described more fully with reference to the accompanying drawings, in which the present invention may be embodied. The present invention is not limited to the embodiments described herein, but may be embodied in various different forms. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flowchart showing a method of manufacturing a toilet paper core according to the present invention. A method of manufacturing a wick according to the present invention includes winding a sheet 110 in a strip shape and winding the sheet 110 around the shaft 2 in a spiral shape S200, A step S400 of forming a plurality of perforated lines 102 in a direction orthogonal to the longitudinal direction of the core 100 in operation S400, (S600) of thermally adhering the overlapping portion of the sheet 110 by using the elastic member 320 and the friction force or contact area between the thermal adhesive molding machine 300 and the sheet 110 by using the elastic member 320 (S500).

The wick 100 is provided with a cylindrical core tube provided inside the roll toilet paper, and the wick 100 is wound around the toilet paper. In this case, the core 100 is formed by winding a paper sheet 110 around a shaft 2, and a cylindrical shape is formed by using an adhesive (not shown) at a connection portion in a conventional technique. The method of manufacturing a wick according to the present invention may omit the step of using an adhesive, and a heat bonding method may be used instead.

Fig. 2 is an explanatory view of a conventional method for explaining the manufacturing method of the wick. That is, the paper sheet 110 is wound around the cylindrical shaft 2 to rotate along the shaft 2, and the shape of the connection portion 120 of the sheet 110 is generally maintained by using an adhesive.

According to the present invention, in order to reuse the used toilet paper wick as a detergent, a fabric softener or a toilet cleaner, the detergent, the toilet cleaner or the fabric softener is impregnated when the wick 100 is manufactured. However, when the sheet 110 is formed into a cylindrical wick by the surfactant contained in the detergent or the like, the adhesive of the connecting portion 120 may not exhibit its function.

Accordingly, when the wick 100 is to be impregnated with a detergent or a toilet bowl cleaner, the wick 100 according to the present invention must be formed by a thermal bonding method. When the wick 100 is connected by a heat bonding method, It is possible to maintain the shape and not to use the chemical adhesive, thereby providing a more hygienic wick to the user.

3 is an explanatory photograph showing a process of using the thermal adhesive molding machine 300 used in a method of manufacturing a toilet paper core according to the present invention and the shaft 2 using the same. As shown in the drawing, the thermal adhesive molding machine 300 is provided with a separate controller 310, and a separate elastic member 320 is provided to elastically control the adhesion between the thermal adhesive molding machine 300 and the shaft or the sheet .

The elastic member 320 functions to maintain the adhesion between the molding machine and the seat and to absorb the shock when the molding body is brought into contact with the body of the molding machine. Therefore, the elastic member 320 may be a coil spring or an elastic material capable of being compressed and tensioned.

The thermal adhesive molding machine 300 is provided with a polygonal cross-sectional shape for selecting and controlling the contact area with the sheet 110, and a plurality of molding machines for contacting the sheet 110 can be controlled have. In other words, when the shaft 2 rotates while the molding machine 300 and the sheet 110 are in contact with each other, the shaft 2 is manufactured to have a polygonal section, preferably a hexagonal section, You can.

A separate control unit 310 may be provided to control the contact area and contact time of the molding machine 300. The control unit 310 may be controlled according to manual control of the user, And can be controlled by a user's request through interlocking with the user.

FIG. 4 is a perspective view of the wick 100 wound around the wick 100 according to an embodiment of the present invention, and FIG. 5 is a perspective view of the wick 100 manufactured by the present invention. As shown in the drawing, the connection part 120 of the sheet is connected by the thermal adhesive molding machine 300. At this time, for heat bonding, they can be connected by thermocompression while applying a separate pressure.

In addition, a separate member may be provided to connect the connection part 120 by being melted by the heat provided by the thermal adhesive molding machine 300. The connection part 120 may be provided with concave and convex parts, It is possible to maintain the same.

A heater (not shown) is provided inside the molding machine 300, and the molding machine heated by the heater melts and bonds the sheet 110 provided with a nonwoven fabric. If necessary, an adhesive member which can be melted in the nonwoven fabric may be included. That is, a non-chemical adhesive member such as a starch paste can be melted by the thermal adhesive molding machine 300 to bond the sheets 110 together.

6 is a perspective view showing a state in which a perforated line 102 is provided after the wick 100 according to the present invention is manufactured. The perforation line 102 is provided so that the wick 100 can be easily disassembled or torn.

The perforation line 102 may be omitted when the wick 100 is entirely used as a detergent or into a toilet bowl. The perforation line 102 may have a size and length depending on a manufacturing method, Shape, and the like can be provided.

The wick 100 is manufactured by winding a strip-shaped paper sheet 110 in a spiral shape. A manufacturing process of the wick 100 manufactured using the sheet 110 will be described in detail.

(1) A strip-shaped paper sheet 110 is prepared. At this time, the sheet 110 is impregnated with a detergent, a fabric softener, or a toilet cleaner. The sheet may be provided as a nonwoven fabric.

The detergent, the fabric softening agent, or the toilet cleaning agent includes a surfactant, a flavoring agent, a stabilizer, an antibacterial agent, and the like. These ingredients are commonly used as known materials, for example, as an example of a fabric softening agent, such as dimethyl dialkyl ammonium chloride, Ester Quat, Immidazoline, (Amido amine) and the like are used.

Such a detergent, a fabric softening agent or a toilet cleansing agent is impregnated into paper or nonwoven fabric by various methods such as a spray coating method, an inkjet coating method, a gravure coating method and a roll coating method to prepare a sheet.

(2) In order to make the sheet impregnated with various components into a cylindrical wick, a water-soluble adhesive is applied to one side of the sheet 110. As the water-soluble adhesive, any water-soluble adhesive which is dissolved in water can be used, but it is preferable to use a water-soluble adhesive made of a natural material such as starch paste.

Particularly, the water-soluble adhesive may be applied to the entire one side of the sheet 110, but as described later, since the sheet 110 is spirally wound so that its longitudinal ends overlap each other, 110) may be applied only to the longitudinal end of one side.

This is economical because the use amount of the adhesive is reduced as compared with the case where the adhesive is applied to the entire one side of the fabric softener sheet 110 and the adhesive is applied to the laundry so as to have a relatively small influence on the laundry when the wick 100 is used as a fabric softener .

In particular, the process of applying the adhesive according to the present invention may be omitted. That is, since the adhesive function of the adhesive is reduced by the surfactant among the components impregnated in the sheet 110, the application of the adhesive may be omitted, and the sheet 110 may be connected and / Molding.

(3) The sheet 110 is spirally wound to form a cylindrical body. FIG. 2 shows a process of forming a cylindrical body by winding the sheet 110. In this process, an apparatus for manufacturing a conventional paper tube is used. As shown in the figure, the sheet 110 is spirally wound around the shaft 2 so as to overlap the longitudinal ends of the shaft 110. In the above-described process, the joints 120 of the sheet 110 Is attached, and thus a cylindrical body is formed. In addition, according to the present invention, the connection unit 120 can be connected using a thermal bonding method.

(4) The manufactured cylindrical body is separated from the shaft 2 and cut to a proper length to complete the core 100. [ Since the wick 100 has a predetermined strength by the nonwoven fabric of the sheet 110, the wick 100 thus produced has sufficient strength to roll and hold the toilet paper in a rolled form. On the other hand, a band-shaped toilet paper is rolled on the wick 100 manufactured as described above to complete a toilet tissue.

As described above, since the present invention is manufactured by winding the sheet 110 impregnated with a detergent, a fabric softener or a toilet cleansing agent on the wick 100, it is possible to reuse the remaining wick 100 after using the toilet paper have. Therefore, it is environmentally friendly since no waste is generated after using toilet paper.

In addition, consumers can enjoy the same effect as purchasing a toilet paper, a fabric softener, or a toilet cleaner in addition to a toilet paper, even if only toilet paper is purchased. In addition, often, the fabric softener contains a fragrance component. The fragrance is imparted to the fabric softener sheet by the direction component contained in the fabric softener. The user can use the wick 100 along the perforation line 102 by an appropriate amount according to the amount to be used, so that it is convenient to use.

The heat provided by the thermal adhesive molding machine 300 can be changed according to various conditions such as the material, basis weight, cross-sectional area of the adhesive, and production speed of the nonwoven fabric. For example, when a material having a basis weight of 70 grams is formed in two layers, when a material having a thickness of 140 degrees centigrade and a grammage of 140 grams is formed as a single layer, when a material having a thickness of 200 degrees centigrade and a weight of 140 grams is double- 300 degrees.

When the sheet 110 is brought into contact with the portion heated in the thermal adhesive molding machine 300, a portion melted by heat is generated. At this time, the heated portion of the thermal adhesive molding machine is effectively bonded at 100 to 300 degrees centigrade It is possible.

The thermal adhesive molding machine 300 is provided with a polygonal cross-sectional shape so as to select and control an area of contact with the sheet 110, and a plurality of molding machines in contact with the sheet 110 are provided and controlled .

In other words, when the shaft 2 rotates while the molding machine 300 and the sheet 110 are in contact with each other, the shaft 2 is manufactured to have a polygonal section, preferably a hexagonal section, .

A separate control unit 310 may be provided to control the contact area and contact time of the molding machine 300. The control unit 310 may be controlled according to manual control of the user, And can be controlled by a user's request through interlocking with the user.

At this time, as shown in FIG. 3, a plurality of portions where the molding machine 300 and the sheet 110 are in contact with each other can be separately controlled. Therefore, the heat adhesion area and time of the sheet 110 can be controlled.

Further, it is possible to pressurize using a separate elastic member 320 to control the pressure at the time of contact. That is, the elastic member 320 presses the molding machine 300 in the direction of the seat 110, and controls the friction force during contact to control the frequency, speed, and contact area of the rotation in various ways.

Accordingly, the controller 310 separately controls the temperature, pressure, frictional force, contact area, and contact time of the thermal adhesive molding machine 300, and forms the sheet 110 by a heat bonding method.

The core of the rolled toilet paper according to the present invention is formed by winding a strip-shaped sheet 110 around a shaft 2 and the sheet 110 is impregnated with a detergent or a toilet cleanser, A plurality of perforated lines 102 are provided in the wick 100 in a direction perpendicular to the longitudinal direction and the overlapping portions (connecting portions) 120 of the sheets adjacent to the sheet 110 are opened It is formed by adhesion.

When the wick 110 is used as a toilet detergent, the wick 110 may be made of a water-soluble material, so that the wick 110 may be completely filled with water, Prepare to be dissolved.

When the wick is used as a toilet cleaner, it is not desirable that the user wipe the used wick. Therefore, when the wick is used as a detergent or a fabric softener, the wick may be provided with a wick Lt; RTI ID = 0.0 > detergent < / RTI >

INDUSTRIAL APPLICABILITY The present invention can be applied to a toilet paper wick which is recyclable and easy to use and a method for producing the same.

2: shaft 4: driving device
100: core 102: perforated line
110: sheet 120: sheet connection part
200: toilet paper 300: thermal adhesive molding machine
310: control unit 320: elastic member
S100: Step of impregnating the sheet
S200: Step of winding on shaft
S300: Step of winding up the sheet connecting portions to overlap
S400: Step of preparing a perforated line
S500: Frictional force or contact area control step
S600: Thermal bonding step

Claims (8)

A method of manufacturing a roll toilet tissue wick that forms a strip-shaped sheet by winding,
Winding the sheet onto a shaft in a spiral shape;
Providing a sheet that is adjacent to the sheet and overlaps the sheet such that the sheet overlaps a predetermined size or more;
Forming a plurality of perforations in a direction orthogonal to the longitudinal direction of the wick;
Thermally adhering the overlapping portion of the sheet using a thermal adhesive molding machine; And
Controlling the frictional force or the contact area between the thermal adhesive molding machine and the sheet using an elastic member; Wherein the method comprises the steps of:
The method according to claim 1,
Wherein the heat provided by the thermal adhesive molding machine is determined according to at least one of a material, a density, a weight per area, an adhesive area, and a production speed of the sheet. 3. The method of claim 2,
The heat provided by the thermal adhesive molding machine,
Providing heat of 140 degrees Celsius when making two sheets of 70 grams of weight per square meter (1 square meter) and providing 200 degrees Celsius of heat when making one sheet of 140 grams of weight per area, Characterized in that heat is provided at a temperature of 300 degrees Celsius when two sheets of 140 grams per area are overlaid. ≪ RTI ID = 0.0 > 11. < / RTI >
The method according to claim 1,
Impregnating the interior of the seat with a toilet cleaner or detergent; Further comprising the steps of: (a) providing a roll of toilet paper wick; The method according to claim 1,
Wherein the thermo-adhesive molding machine has a polygonal cross-sectional shape so as to select and control an area of contact with the sheet, and a plurality of molding machines that contact the sheet are controlled to be controlled respectively. Gt;
In a roll toilet tissue core in which a strip-shaped sheet is wound around a shaft to be formed by thermal bonding,
The sheet is formed by spirally winding a sheet of a detergent or a toilet cleanser on a shaft so as to overlap with a predetermined size or more. The wick is provided with a plurality of perforations in a direction orthogonal to the longitudinal direction, Is formed by thermal bonding.
The method according to claim 6,
Wherein the heat provided by the thermal adhesive molding machine is determined according to at least one of material, density, weight per area, adhesive area, and production speed of the sheet.
The method according to claim 6,
The sheet is provided as a non-woven fabric formed of at least one of dietary fiber, wood fiber and chemical fiber. When the wick is used as a toilet detergent, the wick is provided with a water-soluble material so that the wick can be completely dissolved Toilet roll paper wick.
KR1020160083470A 2016-07-01 2016-07-01 A toilet roll and manufacturing method thereof KR20180003829A (en)

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KR1020160083470A KR20180003829A (en) 2016-07-01 2016-07-01 A toilet roll and manufacturing method thereof

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Application Number Priority Date Filing Date Title
KR1020160083470A KR20180003829A (en) 2016-07-01 2016-07-01 A toilet roll and manufacturing method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111016289A (en) * 2019-11-27 2020-04-17 南京格润包装材料有限公司 Pipe coiling machine for paper pipe processing
KR102574177B1 (en) * 2022-06-28 2023-09-04 홍지연 Roll toilet paper manufacturing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111016289A (en) * 2019-11-27 2020-04-17 南京格润包装材料有限公司 Pipe coiling machine for paper pipe processing
CN111016289B (en) * 2019-11-27 2021-04-16 南京格润包装材料有限公司 Pipe coiling machine for paper pipe processing
KR102574177B1 (en) * 2022-06-28 2023-09-04 홍지연 Roll toilet paper manufacturing device

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