WO2007116720A1 - 家庭用衛生薄葉紙の製造方法及びその製造設備 - Google Patents
家庭用衛生薄葉紙の製造方法及びその製造設備 Download PDFInfo
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- WO2007116720A1 WO2007116720A1 PCT/JP2007/056332 JP2007056332W WO2007116720A1 WO 2007116720 A1 WO2007116720 A1 WO 2007116720A1 JP 2007056332 W JP2007056332 W JP 2007056332W WO 2007116720 A1 WO2007116720 A1 WO 2007116720A1
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- roll
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- sheets
- ply
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Classifications
-
- 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
- D21H1/00—Paper; Cardboard
- D21H1/02—Multi-ply material finished plies
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- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
-
- 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
- A47K10/04—Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable
- A47K10/06—Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable combined with means for drying towels
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- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/002—Tissue paper; Absorbent paper
Definitions
- the present invention relates to a method for manufacturing household sanitary thin paper and a manufacturing facility therefor.
- a high-quality tissue paper that has been softened by adding a so-called lotion solution referred to as a dry-type tissue paper compared to a wet-type tissue paper.
- Sanitary thin paper for household use such as toilet paper and toilet paper is known.
- a method of applying a chemical solution to this sheet (fiber web) for example, a method of spraying a chemical solution, dipping in a chemical solution, or applying a chemical solution with a coating roll is employed.
- a method using a coating roll there is known a method in which a lotion chemical solution is simultaneously applied to both surfaces of a two-ply sheet by a so-called gravure transfer type lotion chemical coating device (see, for example, Patent Document 1). ).
- tissue paper that uses two types of chemicals
- a three-layer tissue paper in which a desired chemical lotion is applied to the middle layer and this middle layer is sandwiched between outer layers coated with different chemical lotions.
- the outer layer and the inner layer were applied in separate steps and offline, and then the outer layer and the inner layer applied in separate steps were then subjected to 3-ply processing and folding (for example, patent documents) 2).
- Patent Document 1 Japanese Patent Publication No. 10-501853
- Patent Document 2 Japanese Patent Laid-Open No. 2003-325372
- the main problem of the present invention is to provide a method for manufacturing sanitary thin paper for home use and its manufacturing equipment in which two kinds of chemical solutions are applied efficiently and the manufacturing efficiency is improved.
- the invention according to claim 1 is that a continuous sheet is fed from a two-ply or more original fabric roll, and a chemical solution is continuously applied to the continuous sheet by roll transfer.
- a method for producing household sanitary thin paper wherein a sheet of a predetermined layer of a raw roll and a sheet of the other layer are separated and fed out, and the sheet of the predetermined layer and the other layer are fed out. Each of these sheets is applied with a different chemical solution, and the coated sheets have the steps of joining again and scraping again. This is a method for producing sanitary thin paper for home use.
- the material roll is composed of three plies, and the middle ply and the two outer plies are separated and fed, and the middle sheet and the outer sheet are respectively fed.
- the sheet of the predetermined layer and the sheet of the other layer of the raw fabric roll are separated and fed out, and the sheet of the predetermined layer and the sheet of the other layer are respectively coated with different chemical solutions. Since the applied sheets have the process of rejoining and scraping again, it is possible to apply two types of chemicals in the same process, so two or more layers of home hygiene using two types of chemicals The production efficiency of thin paper is improved.
- the original roll is made of 3 plies
- the 1 ply of the middle layer and the 2 plies of both outer layers are separated and fed out, and different chemicals are applied to the middle layer sheet and both outer layer sheets, These coated sheets are merged again and scraped so that the front and back surfaces of the middle layer are sandwiched by both outer layers, thereby improving the production efficiency of three-layer household hygiene thin paper using two types of chemicals. .
- the invention according to claim 3 includes a step of rolling the continuous sheet from the first raw roll and applying the chemical solution continuously to the continuous sheet by roll transfer, and then scraping again.
- the first sheet roll taken and the second sheet roll, which is different from the first sheet roll, are ply-bonded while each of the continuous sheets is fed out, and the sheet from the second sheet roll is And a step of continuously applying a chemical solution different from the sheet of the original roll by roll transfer.
- the invention according to claim 4 is characterized in that the first original roll is 1 ply, the second original roll is made of two bricks, and the continuous sheet from the first original roll is taken from the second original roll. 4.
- Each of the continuous sheets is fed out from the first original fabric roll, and the chemical solution is continuously applied to the continuous sheets by roll transfer, and then the step of removing again, and the first original fabric roll that has been removed, Separately, the continuous sheet is fed from the second sheet roll separately, and ply is joined to the sheet from the second sheet roll, and the sheet of the first sheet roll is bonded to the sheet from the second sheet roll.
- Has a process of continuously applying different chemical solutions by roll transfer so that it is possible to carry out a continuous application process to the sheet from the second raw roll on-line in the folding process. Therefore, it is possible to improve the manufacturing efficiency of household hygienic thin paper with two or more layers using two types of chemicals.
- the first raw roll is 1 ply
- the second original roll is 2 plies
- the continuous sheet from the first original roll is the continuous sheet from the second original roll.
- the invention according to claim 5 is that a continuous sheet is fed from a two-ply or more original fabric roll, and a chemical solution is continuously applied to the continuous sheet by roll transfer.
- Manufacturing equipment for household sanitary thin paper where raw rolls A sheet of a predetermined layer and a sheet of the other layer are separated and fed out separately, and a first coating device that applies the sheet to the predetermined layer sheet and a sheet of the other layer
- a sanitary thin paper manufacturing facility for home use comprising: a second coating device for coating the sheet; and a scraping means for re-merging the coated sheets and winding them again.
- a first coating device configured to separate and feed a sheet of a predetermined layer and a sheet of the other layer of the raw roll, respectively, and other than that, Two or more layers using two kinds of chemical solutions by having a second coating device that applies to the sheet of the layer and a scraping means that combines the coated sheets again and scrapes them again.
- the production efficiency of household hygiene thin paper can be improved.
- the invention according to claim 6 is a first coating device for continuously applying a chemical solution by roll transfer to the continuous sheet while feeding the continuous sheet from the first raw roll, and the continuous sheet.
- Scraping means for scraping the sheet again first scraped roll roll that has been scraped off, a second roll roll that is separate from the roll, and ply joining means for joining the ply while each of the force continuous sheets is fed out.
- a second coating device for continuously applying the chemical solution by roll transfer to the continuous sheet from the second original fabric roll.
- a first coating device for continuously applying a chemical solution by roll transfer to each continuous sheet while feeding each continuous sheet from the first raw fabric roll; and a scraping means for scraping the continuous sheet again;
- the first web roll that has been scraped off, the second web roll that is different from the roll, the ply joining means for ply joining while feeding the force continuous sheet, respectively, and the continuous from the second web roll To improve the production efficiency of household hygiene thin paper with two or more layers using two types of chemicals by having a second coating device that continuously applies chemicals to the sheet by roll transfer Can do.
- the invention's effect [0014] According to the present invention, it is possible to efficiently apply two types of chemicals and improve the production efficiency.
- FIG. 1 is a schematic diagram of a first embodiment of a main part of a production facility for household sanitary thin paper according to the present invention.
- FIG. 2 is a schematic diagram showing a state in which a chemical solution is applied to a middle-layer sheet in the second embodiment of the main part of the production equipment for household sanitary thin paper according to the present invention.
- FIG. 3 is a schematic diagram showing a state in which a chemical solution is applied to the sheets of both outer layers in the folding process in the second embodiment of the main part of the manufacturing equipment for household sanitary thin paper according to the present invention.
- a lotion containing an antiviral agent is applied to the middle layer, and this middle layer is treated with a chemical lotion (7 medicinal lotion not containing an anti-winole agent.
- a chemical lotion 7 medicinal lotion not containing an anti-winole agent.
- the present invention is not limited to tissue paper, and may be toilet paper.
- paper sheets are made from pulp fibers (preferably 100% virgin pulp fiber that does not contain waste paper pulp). If necessary, apply crepe and calender it, then scrape it off to produce a primary web roll (generally called jumbo roll).
- This primary fabric roll is set on a known ply machine, and multiple primary web roll forces are rolled up, rolled up, and rolled (divided into multiple in the width direction).
- a secondary roll made of 3 plies is manufactured. In this embodiment, a three-ply secondary web roll is used, but the present invention is not limited to this, and a secondary web roll comprising a plurality of pliers may be used.
- the first embodiment of the main part of the household sanitary thin paper manufacturing facility is a fiber web fed from a secondary web roll 1 consisting of 3 plies.
- the first coating device 10 that applies the mouthpiece containing antiviral agent to the 1-ply middle layer sheet 1A and the chemical solution lotion to both outer-layer (2-ply) sheets 1B
- the first coating apparatus 10 is a flexographic transfer type coating apparatus, and a coating roll 10A disposed on one side of the continuous sheet 1A with respect to the intermediate continuous sheet 1A, and the coating roll 10A And a pressing roll 10B disposed on the other side of the continuous sheet 1A.
- a flexo plate is used for the coating roll 10A disposed on one side of the continuous sheet 1A in the middle layer, and a rubber impression cylinder is used for the pressing roll 10B disposed on the other side of the continuous sheet 1A.
- the pressing force can be adjusted by slide control means (not shown) such as a hydraulic jack.
- the chemical solution is supplied to the coating roll 10A by the anilox roll 10C, and the amount of the chemical solution is adjusted by this roll.
- the second coating device 11 is also a flexographic transfer type coating device, and is on one side of the continuous sheet 1B with respect to the continuous sheet 1B of the two-ply outer layers.
- the coating roll 11A is disposed, and the pressing roll 11B is disposed on the other side of the continuous sheet 1B in a state of facing the coating roll 11A. Details are the same as those for the first coating apparatus 10, and the description is omitted.
- the continuous sheet 1B on both outer layers is a two-ply force Flexo Since it is a transfer method, even if it is applied from one side of the continuous sheet 1B, the one side sheet of the continuous sheet 1B is impregnated with the chemical solution and the other side sheet of the continuous sheet 1B is also impregnated. Further, as the second coating device 11, instead of the flexographic transfer method, a gravure transfer method, which will be described later, can be applied to each of the one side sheet and the other side sheet of the continuous sheet 1B of both outer layers. Yo!
- the applied continuous sheets 1A and 1B are merged again, and the outer layer 1B applied with the chemical solution lotion is scraped so as to sandwich the both sides of the middle layer 1A to which the lotion containing the antiviral agent is applied (see FIG. (Not shown) and scraped again to make a 3-ply process.
- the ply process refers to a process of stacking a plurality of sheets, and does not necessarily mean ply bonding (ply bonding). If necessary, the fiber web may be embossed or pressed as needed during the re-stripping process.
- two sets of the secondary raw roll 2 that has been scraped off are set on, for example, a rotary interfolder (not shown), and the continuous sheet fed from the secondary original roll 2 is folded.
- Stack while folding with a processing device (not shown).
- the folded laminate produced by the folding device is then cut in the longitudinal direction at an interval equal to the width of the product tissue paper in the subsequent equipment, and is processed into a product after processing such as boxing and packaging.
- the present embodiment is not limited to three plies, and a plurality of continuous sheets can be manufactured.
- the second embodiment of the main part of the household hygiene thin paper manufacturing facility is a 1-ply secondary raw fabric as a middle-layer sheet.
- the first coating device 12 to be applied, the winding means (not shown) for rewinding the sheet, and the continuous sheet 4A for the middle layer applied by the first coating device 12 are used as the sheets for both outer layers.
- Ply joining means 16 for sandwiching and joining the continuous sheet 5A fed out by the secondary raw roll 5 and the intermediate layer 4A and the two outer layers 5A are ply joined to each other.
- 5A includes a second application device 13 for applying a chemical lotion.
- the first coating device 12 is a flexographic transfer type coating device, and is arranged on one side of the continuous sheet 3A with respect to the continuous sheet 3A for the middle layer of one plate.
- a coating roll 12A and a pressing roll 12B disposed on the other side of the continuous sheet 3A in a state of facing the coating roll 12A are provided.
- a flexo plate is used for the coating roll 12A arranged on one side of the continuous sheet 3A for the middle layer of 1 ply, and a rubber impression cylinder is used for the pressing roll 12B arranged on the other side of the continuous sheet 3A.
- the pressing roll 12B can be adjusted in pressing force by a slide control means (not shown) such as a hydraulic jack.
- the chemical solution is supplied to the coating roll 12A by the anilox roll 12C, and the amount of the chemical solution is also adjusted by this tool.
- the intermediate layer continuous sheet 3A applied by the first application device 12 is again scraped off by a scissor removing means (not shown). Then, while this unrolled first original roll 4 and two sets of one-ply secondary original rolls 5 and 5 and the continuous sheet 4A and 5A are fed out separately, The ply joining means 16 sandwiches the continuous sheet 4A for the middle layer between the continuous sheets 5A and 5A as the sheets for both outer layers and joins them in a three-ply state.
- two sets of one-ply secondary web rolls 5 and 5 are used as the sheets for both outer layers, but one set of two-ply secondary web rolls are used. It may be used.
- the second coating device 13 is a gravure transfer type coating device, and the continuous sheets 5A, 5A are in contrast to the continuous sheets 5A, 5A of both outer layers with the continuous sheet 4A for the middle layer sandwiched therebetween.
- Coating rolls 14A and 15A disposed on one side and the other side of the sheet, and pressing rolls 14B disposed on the other side and one side of the continuous sheets 5A and 5A in a state of facing the coating rolls 14A and 15A. , 15B, and the outer side sheets 5A and 5A are continuously connected to each surface side force So that it can be applied.
- Gravure plates are used for coating rolls 14A and 15A arranged on one side and the other side of continuous sheets 5A and 5A of both outer layers, and pressing rolls 14B arranged on the other side and one side of continuous sheets 5A and 5A , 15B uses a rubber impression cylinder, and the pressing rolls 14B and 15B can be adjusted by a slide control means (not shown) such as a hydraulic jack.
- the second coating device 13 is of the gravure transfer system, even if the fiber webs of both outer layers are applied from the respective surface sides, the chemical fiber lotion is prevented from being impregnated into the fiber web of the middle layer. Can do.
- anti-virus is applied to the continuous sheet 3A for the middle layer fed by the 1-ply secondary material roll 3 by the first coating device 12.
- the lotion containing the agent is continuously applied, and then the applied continuous sheet 3A is scraped again by a scraping means (not shown).
- the secondary raw roll 4 for the middle layer that has been scraped off, and two sets of secondary raw rolls 5, 5 for both outer layers, respectively, three sets of secondary raw rolls 4, 5, 5 Prepare two sets.
- the middle layer 4A and both outer layers 5A are ply bonded by the ply bonding means 16, and a chemical solution lotion is applied to both outer layers 5A by the second coating device 13. If necessary, the fiber web may be embossed or pressed.
- the folded laminate manufactured by the folding device 17 is cut into a longitudinal direction in the downstream equipment at an interval equal to the width of the product tissue paper, and is processed into a product after processing such as boxing and packaging.
- the continuous sheet 4A for the middle layer is ply-bonded to the continuous sheets 5A and 5A fed from the secondary raw rolls 5 and 5 for both outer layers directly and online without scraping again.
- a chemical lotion may be applied to the outer layers 5A and 5A by the second application device 13.
- the content per unit volume of the sheet exhibiting a moisture content of about 6% after paper making is 12 to 45 mg / cm 3 , particularly 18 to 40 mg Zcm 3 . If the chemical content is low, it is difficult to obtain the following target characteristics. Increase chemical content This gives a sticky feeling during use and a residual feeling of the chemical after use if the cost increases as the amount of the chemical used increases. In addition, it leads to generation of a so-called “hedge” due to the difference in contraction of the continuous sheet before and after applying the chemical lotion.
- the desirable rice basis weight per ply of the base paper is 10 to 25 g / m 2 , particularly preferably 10 to 15 g / m 2 .
- the low rice tsubo can weaken the stiffness of the paper and is sufficiently flexible. However, if it is too low, the strength will decrease.
- the measurement of rice tsubo is based on JIS P 8124.
- the softness of the product should be 0.5 to: 1. Og, especially 0.6 to 0.8 g. If it is less than 0.5g, the paper will be soft, but the paper will be weak. If it exceeds 1.g, the flexibility will be weakened and the paper will become hard. Softness conforms to “Handleometer E method” in JIS L 1096, when a product cut into a vertical lOcm X width 10cm in a gap of 5mm in width (for example, if it is a 2-ply product, it remains 2ply) is pushed into the terminal. Resistance value (average value in the product vertical and horizontal directions).
- the chemical liquid lotion in the present invention is not particularly limited, but mainly the touch.
- Textture feeling can be mentioned, and the main purpose is to increase moisture retention, relieve irritation to the skin of the pulp fiber, or enhance moisture.
- polysiloxanes such as silicone oil and silicone powder
- polyhydric alcohols such as glycerin, diglycerin, propylene glycol, 1,3-butylene glycol, and polyethylene glycol, sonolevitole, glucose, xylitol
- Ma Examples include those using at least one humectant among saccharides such as norretose, maltitol, mannitol, trehalose, glycol solvents and derivatives thereof.
- higher alcohols such as cetanol, stearyl alcohol and oleyl alcohol, liquid paraffin and the like can be used.
- amino acids such as glycine, aspartic acid, arginine, alanine, cystine, cystine; Plant extract such as Astragalus extract; olive oil, jojoba oil, rosehip oil, almond oil, eucalyptus oil, apogado oil, camellia oil, soybean oil, safflower oil, sesame oil, evening primrose oil, vitamins, Hydrolyzed collagen, hydrolyzed keratin, hydrolyzed silk, chitosan, urea, honey, royal jelly, sodium hyaluronate, ceramide, squalane, petrolatum, etc. can be added.
- Plant extract such as Astragalus extract
- vitamins Hydrolyzed collagen, hydrolyzed keratin, hydrolyze
- Vitamin C vitamin E
- Vitamin E also function as antioxidants.
- Vitamin E is a component that has a strong reducing power, and has an antioxidant effect that eliminates free radicals and prevents the formation of lipid peroxides. Therefore, vitamin E functions as a chemical solution stabilizer, and when applied to the skin of a person who uses thin paper, it exhibits an antioxidative effect on the sebum of the skin and an effect of promoting blood circulation. There is also a moisturizing function. Vitamin C, like Vitamin E, has an antioxidant effect on sebum.
- Vitamin C also has the effect of reducing vitamin E, so if both vitamin C and E are used, vitamin C works as a supplement to vitamin E, reducing vitamin E oxidized by active oxygen, etc.
- E has the effect of maintaining the strong sebum's antioxidant effect.
- Collagen forms 90% of the dermis of the skin, and when this decreases, the skin loses moisture and tension. Therefore, by adding it to the thin paper, it exhibits a moisturizing effect that moisturizes the skin when it comes into contact with the skin, and also exhibits a moisturizing effect on the thin paper.
- the chemical solution particularly if it is made to be weakly acidic with a pH of 5.0 to 6.0, the chemical solution having a pH value that does not cause the skin to become alkaline even when brought into contact with the skin. Effective for rough skin It can be prevented effectively.
- a particularly preferred pH range is 5.3 to 5.7.
- the pH can be adjusted by adding an acidic or basic pH adjuster to the chemical solution.
- an aqueous sodium hydroxide solution or an aqueous potassium hydroxide solution can be used.
- citrate, malic acid and lactic acid can be used.
- Examples of the chemical solution for obtaining a refreshing sensation include sorbitol, altitol, xylitol, erythritol, latathitol, and palatinit. Particularly preferred are erythritol, xylitol, and sorbitol, and more preferred is erythritol or xylitol. Further, one or more cooling sensates selected from the group of menthol, salicylic acid, ⁇ -cinerol, and derivatives thereof can be included. In this case, it is desirable that the agent for obtaining the refreshing sensation is included unevenly on the surface of the paper base material in a state dispersed in the binder component.
- additives desirable to be added in the paper-making stage of the base paper include wet paper strength agents, softeners and carboxymethylcellulose.
- a representative example of a softener is a surfactant-type softener.
- the softener include an anionic surfactant, a nonionic surfactant, a cationic surfactant, and a zwitterionic surface activity. It can be appropriately selected from the strength of the agent. When an anionic surfactant is used, the stiffness (bending rigidity) of the base paper can be reduced to the above-mentioned range, so that the moisturizing agent can enhance the softness of the softening agent.
- the anionic surfactants include carboxylate salts, sulfonate salts, sulfate ester salts, and phosphoric ester salts. An alkyl phosphate ester salt is particularly preferable.
- Nonionic surfactants include polyalcohol monofatty acids such as sorbitan fatty acid esters, diethylene glycol monostearate, diethylene glycol monosoleate, glyceryl monostearate, glyceryl monostearate, and propylene glycol monostearate.
- Esters, ⁇ — (3-Oleirosoxy _ 2-hydroxypropyl) diethanolamine, polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbite dense wax, polyoxyethylene sonolebitane sesquistearate, polyoxyethylene monooleate, polyoxyethylene Monolaurate, polyoxyethylene cetinole etherol, polyoxyethylene lauryl ether, etc. can be used.
- a cationic surfactant As the softening agent, it is desirable to use a cationic surfactant.
- a quaternary ammonium salt, an amine salt, or an amine can be used.
- Zwitterionic surfactants include aliphatic derivatives of secondary or tertiary amines containing carboxy, sulfonate, and sulfate, or aliphatic derivatives of heterocyclic secondary or tertiary amines. Etc. can be used.
- the wet paper strength (enhancement) agent in addition to the melamine monoformaldehyde addition condensate and the urea monoformaldehyde addition condensate, the following can be preferably used in consideration of the environment.
- Thermosetting resin comprising a polyvinylamide copolymer having a property and a divalent aldehyde (for example, JP-B 44-26670, JP-B 54-44762, JP-A 57-149595), cationic aldehyde Modified polyacrylamide copolymer (JP-A-6-184985, JP-A-8-56868), containing a cationic polymer and an anionic polymer, and containing at least one of a cationic polymer and an anionic polymer
- Known polymers such as those having a hydrophobic polymer (JP 2002-275787 A) can be used. .
- the type of antiviral agent that can be used in a lotion containing an antiviral agent is not particularly limited. Either natural anti-viral agents (contained in components in living organisms (animal and plant)) or non-natural antiviral agents can be used. Specifically, for example, monoterpene hydrocarbons contained in plant extract components such as ocimen, camphene, limonene, sabinene, myrcene, terbinene, pinene, and cymene, citronellol, geraniol monore, isoprego monore, linalonore , Monotenole pennore cornores such as tenole pinello monole, phenols such as annetore, canole vacuronore, eugenenore, chimonore, paracrezonole, violinol, etc.
- plant extract components such as ocimen, camphene, limonene, sabinene,
- Aldehydes such as ether ether, acetoaldehyde, citral, citronellal, geranial, perylenealeoledehyde, parellanal, etc., acetophenone, camphor, jasmon, notecaton, menthone, foncon, carvone, pre Ketones such as Gon, Kariolefino
- One or several kinds of medicinal ingredients such as oxides such as xylene, cineole, bisabolol oxide, catechin, proanthocyanine zain, flavone, flavanone, anthocyanin, phenols, flavonoids such as flavonols, etc. It can be selected and used as appropriate.
- organic acids such as ascorbic acid, carboxylic acid, and cuenic acid, anionic surfactants, cationic surfactants, amphoteric surfactants, and nonionic surfactants are used. You can also.
- a plant extract component is used as it is as an antiviral agent
- a fragrance component and the like are included together with the bactericidal component, which may give the user a sense of incongruity.
- the antiviral agent is encapsulated in microcapsules, this is unlikely. That is, the form of wrapping the antiviral agent in microcapsules is a particularly useful form when the plant extract component is used as it is as the antiviral agent.
- the paper making process preferably conforms to JIS P 812 4 with a basis weight per ply of 10 to 25 g / m 2 , optimally 10 to 15 g / m 2.
- the raw material pulp and papermaking conditions are adjusted.
- the raw material pulp is composed of NBKP and LBKP power, which can contain waste paper pulp at a rate of 50% or less if necessary, and virgin pulp is desired, and the ratio of NBKP is 30 to 70%. In particular, 40 to 60% is desirable.
- CMC carboxymethyl cellulose
- the beating width of the raw material panoleb can be narrowed to increase the density.
- the density is increased by specifying the US tsubo
- the paper strength increases and the paper thickness decreases and the soft feeling does not appear.
- the crepe rate is adjusted by adjusting the crepe edge angle. Increasing it will give you a soft feeling.
- a base paper having a thin paper thickness and a high surface smoothness is formed by narrowing the beating width of the raw pulp and increasing the density, and a high clay is formed with respect to the base paper.
- a feeling of softness is produced while having a sliding force, and the final paper thickness is adjusted in the subsequent calendar process.
- what is necessary is just to adjust suitably according to the specific rate of a tape, the manufacturing equipment to be used, an additive, and the mixture ratio of raw material pulp.
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Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020087025990A KR101329544B1 (ko) | 2006-03-28 | 2007-03-27 | 가정용 위생 박엽지의 제조방법 및 그 제조설비 |
CN2007800112518A CN101410044B (zh) | 2006-03-28 | 2007-03-27 | 家庭用卫生薄页纸的制造方法及其制造设备 |
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JP2006-089484 | 2006-03-28 | ||
JP2006089484A JP5073957B2 (ja) | 2006-03-28 | 2006-03-28 | 家庭用衛生薄葉紙の製造方法及びその製造設備 |
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WO2007116720A1 true WO2007116720A1 (ja) | 2007-10-18 |
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JP (1) | JP5073957B2 (ja) |
KR (1) | KR101329544B1 (ja) |
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WO (1) | WO2007116720A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2011206073A (ja) * | 2010-03-26 | 2011-10-20 | Daio Paper Corp | ティシュペーパー製品用二次原反ロールの製造方法及びティシュペーパー製品の製造方法 |
WO2012114927A1 (ja) * | 2011-02-22 | 2012-08-30 | 大王製紙株式会社 | トイレットロール製品の製造方法及びトイレットロール製品 |
EP2520206A1 (en) * | 2009-12-28 | 2012-11-07 | Daio Paper Corporation | Method of manufacturing secondary whole roll for tissue paper product |
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WO2019209321A1 (en) * | 2018-04-27 | 2019-10-31 | Kimberly-Clark Worldwide, Inc. | Multi-ply tissue product produced from a single ply tissue web |
CN112041503A (zh) * | 2018-04-27 | 2020-12-04 | 金伯利-克拉克环球有限公司 | 由单层片薄页纸幅制成的多层片薄页纸产品 |
GB2588300A (en) * | 2018-04-27 | 2021-04-21 | Kimberly Clark Co | Multi-ply tissue product produced from a single ply tissue web |
US11466409B2 (en) | 2018-04-27 | 2022-10-11 | Kimberly-Clark Worldwide, Inc. | Multi-ply tissue product produced from a single ply tissue web |
GB2588300B (en) * | 2018-04-27 | 2022-11-23 | Kimberly Clark Co | Multi-ply tissue product produced from a single ply tissue web |
CN112041503B (zh) * | 2018-04-27 | 2023-04-14 | 金伯利-克拉克环球有限公司 | 由单层片薄页纸幅制成的多层片薄页纸产品 |
Also Published As
Publication number | Publication date |
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JP5073957B2 (ja) | 2012-11-14 |
CN101410044A (zh) | 2009-04-15 |
KR20090005051A (ko) | 2009-01-12 |
JP2007260161A (ja) | 2007-10-11 |
CN101410044B (zh) | 2012-03-07 |
KR101329544B1 (ko) | 2013-11-15 |
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