CN104420386B - The manufacturing method and roll toilet paper of roll toilet paper - Google Patents
The manufacturing method and roll toilet paper of roll toilet paper Download PDFInfo
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- CN104420386B CN104420386B CN201410432957.3A CN201410432957A CN104420386B CN 104420386 B CN104420386 B CN 104420386B CN 201410432957 A CN201410432957 A CN 201410432957A CN 104420386 B CN104420386 B CN 104420386B
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Abstract
The issue of the present invention is to provide the manufacturing method of roll toilet paper and roll toilet paper, the roll toilet paper has the coloured part comprising polyphenol in paper tube inner surface.It can be solved the problem of the present invention by following roll toilet papers, part or all of the paper tube inner peripheral surface of the roll toilet paper is coloured, and includes polyphenol and polyamide in the part of the coloring.
Description
Technical field
Band-like toilet roll is around in roll toilet paper on paper tube and the roll toilet paper the present invention relates to a kind of
Manufacturing method.
Background technology
In the past, for the purpose for the function of improving roll toilet paper, it is proposed that assign deodorization functions.Such as, it is proposed that
The inner surface for constituting the paper tube of roll toilet paper assigns the method (patent document 1) of deodorant) etc..
On the other hand, as the effective odor control agent composition of odor pollutant to toilet space, exist and do not eaten with catechin
Sub- acid esters, tannic acid etc. are that representative by plant etc. obtained polyphenol and its derivative, the similar species such as extracts (hereafter
It is middle that the polyphenol and its derivative, similar species are also referred to as polyphenol etc.).But in order to assign these polyphenol etc. to paper tube, exist
Following problems.
First, for the raising of aesthetics and the protection on surface, the imparting of lot number etc., in the paper tube for constituting roll toilet paper
Inner surface carry out the printing of literal/pattern, which has used the main water-based ink for including acrylic resin.Due to more
Phenol be acidity, if the polyphenol system deodorant comprising polyphenol etc. is shared with above-mentioned water-based ink, polyphenol system deodorant and
Acrylic resin in water-based ink reacts and generates cohesion, it may occur that the irregular colour or deodorant of printing are unlocked
It is removed in paper tube.
In addition, polyphenol system deodorant is easy to be mixed into the polysaccharide from the plant as extraction source, coated surfaces are easy
It is tacky.
In this way, even if wanting to assign polyphenol to paper tube, it may have can not fix, to induce print unevenness, coated portion tacky
Etc the problem of.
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 62-197660
Patent document 2：Japan Patent 5032398
Patent document 3：Japanese Unexamined Patent Publication 2009-203408 bulletins
Patent document 4：Japanese Unexamined Patent Publication 2007-237672 bulletins
Patent document 5：Japanese Unexamined Patent Publication 2001-71627 bulletins
Patent document 6：Japanese Unexamined Patent Publication 2012-45791 bulletins
Invention content
The subject that the invention solves
Therefore, major subjects of the invention be to provide it is a kind of there is no the stripping of tacky, irregular colour and deodorant, will
The high polyphenol system deodorant of deodorizing effect is assigned to the roll toilet paper of paper tube inner surface and its manufacturing method.
Solution for solving the problem
The present invention for solving the above subject is as described below.
(invention described in technical solution 1)
A kind of manufacturing method of roll toilet paper is the roll toilet paper that band-like toilet paper is wound on paper tube
Manufacturing method, which is characterized in that
The manufacturing method includes following process：
It is described containing deodorant in the process that at least one surface of paper tube base paper is coated with the colorant containing deodorant
Colorant includes polyphenol system deodorant, lower alcohol, polyamide and colorant；
The paper tube base paper of the above-mentioned colorant containing deodorant is coated in the way of so that coated face is become inner peripheral surface
Be formed as the process of tubular；With
Be formed as the process that the paper tube base paper of tubular winds toilet paper body paper to this.
(invention described in technical solution 2)
The manufacturing method of roll toilet paper as described in technical solution 1, wherein the above-mentioned colorant containing deodorant includes
25 weight of weight %~67 % of polyphenol system deodorant, 8 weight of weight %~24 % of lower alcohol, 1 weight %~10 of polyamide
Weight %.
(invention described in technical solution 3)
The manufacturing method of roll toilet paper as described in technical solution 1 or 2, wherein be formed as paper tube base paper above-mentioned
Tubular of the formation length more than the several times width of roll toilet paper width, is formed as this paper tube of tubular in the process of tubular
Toilet paper body paper of the body paper spooling length more than the several times width of roll toilet paper width, formation diameter and roll toilet paper
Then the semi-finished product more than several times that diameter is identical and width is roll toilet paper width block the semi-finished product for reel health
The width of paper.
(invention described in technical solution 4)
A kind of roll toilet paper is the roll toilet paper that band-like toilet paper is wound on paper tube, which is characterized in that
Part or all of above-mentioned paper tube inner peripheral surface is coloured, and includes polyphenol, polyphenol derivative in the part of the coloring
At least one of object and polyphenol analog and polyamide.
The effect of invention
According to above present invention, can provide it is a kind of there is no the stripping of tacky, irregular colour and deodorant, by deodorization
The high polyphenol system deodorant of effect is assigned to the roll toilet paper of paper tube inner surface and its manufacturing method.
Description of the drawings
Fig. 1 is the stereogram of the roll toilet paper of embodiments of the present invention.
Fig. 2 is the figure of the summary of the manufacturing method for the roll toilet paper for showing embodiments of the present invention.
Fig. 3 is the figure of the manufacturing method for the long sized paper tubes for showing embodiments of the present invention.
Specific implementation mode
In the following, illustrating embodiments of the present invention referring to Fig.1~3.But the present invention is not limited to the embodiments.
" manufacturing method of roll toilet paper "
It is explained with reference to manufacturer's rule of the roll toilet paper 10 of embodiments of the present invention.But based on this
The manufacturing method of the roll toilet paper of invention may not be defined in this method.
As shown in Figure 1, the manufacturing method of the roll toilet paper of present embodiment includes following process：Manufacture the paper of long size
The process (A) of pipe 30；The semi-finished product manufacturing process (B) of semi-finished product is manufactured using the paper tube of the long size；It is blocked with by semi-finished product
And be made each roll toilet paper blocks process (C).
(paper tube manufacturing process (A))
As in Fig. 1 (A), shown in Fig. 2, in the paper tube manufacturing process of present embodiment, using upper paste roller 51 by paper roll
One surface of a piece of paper pipe body paper 31 in two band-like paper tube base papers 31,32 of 31A, 32A extraction assigns paste, above-mentioned
The surface with paste of a piece of paper pipe body paper 31 partly overlaps another paper tube base paper 32 in width direction, makes above-mentioned another a piece of paper
The face for not contacting paste face of pipe body paper 32 is the face opposite with mandrel 52, i.e. as the face as paper tube inner surface, by each paper
Pipe body paper 31,32 is spirally wound in mandrel 52 and is continuously formed barrel 29, using cutter 58 with reel health
The above width of several times of paper width cuts the barrel 29, forms (the also referred to as spiral paper of spiral wound paper tubes 30 of long size
Pipe).The spiral wound paper tubes are that a piece of paper pipe body paper 31 is used as paper tube inner surface as paper tube outer surface side, another paper tube base paper 32
Two layers of laminated structure of the mode of side.It should be noted that in present embodiment, by two pieces of paper pipe body paper 31,32 screw windings,
But 1 or 3 or more paper tube base paper screw winding can also be formed to the paper tube of long size.
As paper tube base paper 31,32, preferably every square of rice paper weight is 120g/m2~220g/m2, thickness of paper be 150 μm~500 μ
m.The coat operations of colorant deodorant are easy, and the paper with abundant intensity can be made when forming roll toilet paper
Pipe.It should be noted that when forming long sized paper tubes 30, another pairs of paper tube base paper with another paper tube base paper 32
31 can use different body paper, for example, can be again changed to every square of rice paper.
The imparting amount of paper tube base paper 31 is not particularly limited in paste, is 1g/m2~25.0g/m2Left and right.In addition, there is no harm in
In the range of the effect for hindering the present invention, paste can use the paste of known paper tube, may be exemplified acrylic compounds cement, hot melt
Property cement, gelatinized corn starch, PVA (polyvinyl alcohol) etc..
In the mode of diagram, each paper tube base paper 31,32 is wound as in mandrel 52：Using being hung on a pair of of pulley
53, the flat belt 54 between 53 provides rotary force to the barrel 29 of the specific part in mandrel 52, passes through the rotation, phase
Paper tube base paper 31,32 is drawn in special angle for the axle center of mandrel 52, to spirally be wound.In illustrated example,
Two a pair of pulleys 53,53 are configured, provide rotary force using two flat belts, 54,54 pairs of barrels 29, but can also profit
With a pair of a pulley and flat belt rotary force is provided to barrel.In addition, although not shown, but roller can also be made rather than
Flat belt 54 is connected to provides rotary force in barrel 29, so as to which each paper tube base paper 31,32 to be wound in mandrel 52.
Herein, it when forming spiral wound paper tubes paper tube base paper 31,32 is wound in mandrel 52, will also realize that, lead to by illustrated example
It crosses paper tube base paper 31,32 and is continuously admitted to mandrel 52, barrel 29 is elongated, which is continuously formed and in the heart
The preceding extreme direction of axis 52 extends.Also, in this process, the inner surface of barrel 29 connects with the sliding of the circumferential surface of mandrel 52 on one side
It touches and is moved on one side to the preceding extreme direction of mandrel 52.
In present embodiment, in the leading portion for the paper tube 30 for being thusly-formed long size, using coating machine 61 to having in spiral
Include as the imparting of the paper tube base paper 32 in the face of the inner surface side of long sized paper tubes 30 when being wound in the mandrel 52 of paper tube base paper
The deodorant 41 containing colorant of toner.
In the mode of diagram, above-mentioned another paper tube base paper 32 has in helical coil among two pieces of paper pipe body paper 31,32
As the face of the inner surface side of long sized paper tubes 30 when being around in mandrel 52, thus the paper tube base paper 32 is imparted comprising colorant
Deodorant 41.But present embodiment is not limited to the mode of the diagram, can also be assigned to two pieces of paper pipe body paper both sides
It gives, such as in the case where the paper tube base paper using 1 or 3 or more forms long sized paper tubes 30, is being made as long as having to this
At when tubular the deodorant containing colorant is assigned as at least one face of the paper tube base paper in the face of inner surface.
The deodorant 41 containing colorant of present embodiment include polyphenol system deodorant, lower alcohol, polyamide and
Colorant is as active ingredient.Colorant can use well known dyestuff or pigment.Deodorant containing colorant can pass through
To the deodorant chemical solution that mixes above-mentioned polyphenol system deodorant, lower alcohol and polyamide according to suitable color
The colorant of depth and color mixing comprising dyestuff or pigment and prepared.About the above-mentioned deodorant containing colorant
It is preferred that mixed proportion, including 25 weight of weight %~67 % of polyphenol system deodorant, 8 weight of weight %~24 % of lower alcohol, polyamides
1 weight of weight %~10 % of polyimide resin.Can include suitable 3 weight of weight %~66 % of aqueous solvent wherein.It is aqueous molten
Agent can select do not have reactive suitable aqueous solvent with polyphenol system deodorant, lower alcohol and polyamide, especially
It is suitably water.About the mixed proportion of colorant, suitable mixed proportion can be formed as described above.Therefore, this embodiment party
The particularly preferred deodorant containing colorant of formula can be by including 25 weights of weight %~67 of polyphenol system deodorant preparing
It is backward to measure %, 8 weight of weight %~24 % of lower alcohol, the deodorant chemical solution of 1 weight of weight %~10 % of polyamide
Wherein prepared suitable for mixture colorant.
The polyphenol system deodorant of present embodiment be in pH4.0~6.9 acidity, as play deodorizing effect it is effective at
Point, including polyphenol, polyphenol derivatives obtained from being extracted etc. by the processed goods of the plants such as tea, persimmon, grape and plant and more
At least one of phenol analog (hereinafter also referred to as polyphenol etc.) 0.1 weight of weight %~40 %, preferably 0.5 weight %~
20 weight %, particularly preferably 1 weight of weight %~10 %.Can include water equal solvent and preservative agent, pH as other ingredients
The auxiliary agents such as conditioning agent.In addition, assigning deodorizing effect caused by functional group, the reactivity of itself for stability, to polyphenol etc.
The viewpoint further increased etc., can also mixture organic acid, acylate.In view of constitute roll toilet paper toilet paper with
Direct body contact, preferably organic acid, acylate are that may be exemplified such as lactic acid, wine to the safe substance of human body
Stone acid, malic acid, fumaric acid, succinic acid, citric acid, glutaric acid, amino acid, adipic acid, ascorbic acid or theirs is inorganic
Salt or organic salt.As the inorganic base of forming salt, the alkali or alkaline earth metal of sodium, potassium, lithium, calcium, magnesium etc may be exemplified
Hydroxide, oxide, carbonate, bicarbonate etc..In addition, as organic base, nitrogenous base, such as primary amine, secondary may be exemplified
Amine or tertiary amine；Compound with groups such as imino group, guanidine radicals, imidazolinyl, imidazole radicals, pyridyl groups.
Above-mentioned polyphenol system deodorant is mainly to conduct bys the reaction etc. of the phenolic hydroxyl group of polyphenol as active ingredient etc.
The ammonia of one of odor pollutant in toilet space has high deodorization functions.Certainly, there is also other than ammonia to hydrogen sulfide, first
Mercaptan, the trimethylamine also substance with deodorization functions with reactivity, used polyphenol system deodorant may be this
Substance.For example, in polyphenol derivatives, it is known that artificially make the polyphenol tool that molecular weight is high as Japan Patent 3919729
There is suitable functional group, to add or improve the substance to the deodorization functions of special component, or this substance.
The preferred concrete example of polyphenol as present embodiment etc. is tannin, catechin, rutin, anthocyanidin, tan flower
Acid, cumarin, flavones and their derivative or precursor.These substances can play the odor pollutant of toilet especially high
Deodorizing effect.Therefore, polyphenol system deodorant preferably comprises at least one of they.
In above-mentioned concrete example, particularly preferably tannin and its derivative.Tannin and rhodanine derivative due to molecular weight is big,
With many phenolic hydroxyl groups, therefore deodorization functions are excellent.It should be noted that tannin can be condensed type tannin, hydrolysis-type tannin
Any one of.In addition, the molecular weight of the persimmon tannin in persimmon source is very big in tannin, deodorizing effect is extremely excellent, therefore makees
It is polyphenol system deodorant to be advisable comprising at least one of the persimmon tannin and persimmon rhodanine derivative.
In addition, polyphenol system deodorant can use commercially available substance.For example, can be suitable for using Rilis Scientific
Industry Co., Ltd., Pancil COS-15, Pancil COS-17, Pancil CL-10, the Pancil AS- of manufacture
10、Pancil AS-20、Pancil BA-210-1、Pancil COS-5、Pancil FG-22、Pancil FG-25、Pancil
FG-30、Pancil FG-60、Pancil FG-70、Pancil FG-99、Pancil FX10、Pancil PO-10、Pancil
BA-200E-1。
On the other hand, as the lower alcohol in present embodiment, ethyl alcohol, methanol, propyl alcohol class can be enumerated.May be this
A little mixed alcohols.The paper tube base paper 31,32 for constituting roll toilet paper is different from the tissue paper of toilet paper etc, needs to a certain degree
Rigidity and paper weight it is also high, therefore be 150 using the degree of sizing measured by the method described in JIS P 8122 (2004)
Second~250 seconds.In addition, polyphenol system deodorant and merging for paper are bad.Therefore, it can be ostracised being directly coated with, be easy hair
It is raw uneven.But if containing lower alcohol together with polyphenol system deodorant, fusion of the polyphenol system deodorant in paper tube base paper and
Drying property improves, and can evenly and effectively assign to paper tube base paper.In addition, polyphenol system deodorant is difficult to exclude from plant
Polysaccharide, it is easy to be therefore tacky, but by containing lower alcohol, can prevent tacky.
On the other hand, as the polyamide in present embodiment, for the polyamide in aqueous solution with amide groups
Resin can enumerate polyacrylamide resin as concrete example.As commodity, the ア Network of such as Toyo Ink company can be used
ワNADE.In general, the acrylic compounds used as the binder resin in the water-based ink for having used dyestuff and pigment
Resin has carboxyl, therefore the hydroxyl reaction of the carboxyl and polyphenol, to agglomerate, generate crawling.Present embodiment
In, by using polyamide, can be functioned as binder to not reacted with polyphenol system deodorant.As a result,
Can dyestuff and pigment be equably fixed on paper tube base paper 32 with polyphenol system deodorant.In addition, polyamide is assigning extremely
Be dried after paper tube base paper 32, can form more firm film, thus when with mandrel sliding contact etc. paper tubes processing
When and roll toilet paper can also prevent deodorant from removing in actual use.
In order to assign the deodorizing oxidant layer 41 containing colorant to paper tube base paper 32, in the mode of diagram, by being wound with paper
The paper roll 32A of pipe body paper 32 extracts the paper tube base paper 32 out, and before carrying out the winding to mandrel 52, being coated on coating machine 61 should
The whole or part on one surface of paper tube base paper 32, to carry out.It is however not limited to which, can also to batch in
Paper tube base paper 32,31 before paper roll is pre-coated with the deodorant 41 containing colorant.In present embodiment, even if assigning polyphenol system
Deodorant is also not present tacky etc., can form more firm overlay film in addition, therefore even if is assigned before paper roll batches containing having
The deodorant of toner can also smoothly extract paper tube base paper out by paper roll.
It, can be from flexographic printing as the coating machine 61 for assigning the deodorizing oxidant layer 41 containing colorant to paper tube base paper 32
Suitable for selection in printing machine known to machine, intaglio press etc..As the deodorant 41 containing colorant based on coating machine 61
Imparting mode, be also used as other than solid print the suitable pattern printing such as net-point shape, circle, bulk, figure etc. flower
The printing of escutcheon brush and word assigns.
As the imparting amount of the deodorant 41 containing colorant, can according to suitable designs such as the decorative patterns obtained by printing,
It is preferred that imparting amount is made to be 5g/m2~80g/m2.If the range, then can fully be applied containing coloring with good productivity
The deodorant 41 of agent is furthermore possible to assign the deodorant for the amount for playing sufficient deodorizing effect.
On the other hand, in the mode of diagram, heater is utilized after assigning the deodorant containing colorant to paper tube base paper
(drying machine) 62 assign the drying of part.By being so dried, it is easy certainly to form film, the processing of back segment
It is easy to carry out.
(semi-finished product manufacturing process (B))
On the other hand, in present embodiment, the manufacture with the paper tube 30 of above-mentioned long size synchronously or behind, half at
Semi-finished product 70 are manufactured in product formation process ((B) in Fig. 1).It should be noted that semi-finished product 70 are the general terms in industry,
Refer to the several times for the width that diameter is identical as the diameter of roll toilet paper 10 of end article and width is end article
Intermediate.
It is continuously or periodically real from roller 71A, 71A extraction and long sized paper tubes 30 about the manufacture of the semi-finished product 70
The toilet paper body paper 71,71 of same widths and it is carried out at the same time winding in matter, forms semi-finished product 70.The winding can utilize known
Reel machine device X2.
In the mode of diagram, extracts the toilet paper body paper 71,71 of single layer out from two rollers 71A, 71A, utilize overlapping portion 81
After forming 2 layers of toilet paper body paper 72, the formation of perforated lines is carried out using perforated lines forming apparatus 82, utilizes devices for taking-up later
2 layers of structure are batched in 83 formation.But toilet paper body paper of the invention is not limited to 2 layers, or 1 layer or 3 layers or more.This
Outside, in the case where forming multilayered structure, every square of rice paper weight of each body paper and physical property etc. do not need identical.Alternatively, it is also possible to
Reel machine device X2 layer structures are not utilized, and the roller by batching toilet paper body paper made of advance lamination extracts toilet paper out
Body paper is simultaneously wound in long sized paper tubes 30, to form semi-finished product 70.
In addition, in the mode of diagram, the mode that perforated lines forming apparatus 82 is set and assigns perforated lines, but this are shown
The imparting of perforated lines forming apparatus and perforated lines is not necessarily required in invention.In addition, in present embodiment, although not shown, but also may be used
It, can also be in weight to assign contact embossing in the known contact embossing imparting device of the leading portion setting of perforated lines imparting device 82
The leading portion dandy roll in folded portion 81, which assigns each toilet paper 71,71, to be embossed, can also be on the protrusion crown of the embossing after the imparting
Cement is assigned, to which lamination is integrated each other by sheet material with the cement.
(blocking process (C))
If as described above, having manufactured semi-finished product 70, multiple semi-finished product are stored using known semi-finished product reservoir X3
70, and moved to the semi-finished product cutter equipment X4 of back segment.Also, later as shown in (C) in Fig. 1, using known half at
Semi-finished product 70 are truncated into product width by product cutter 91, and each roll toilet paper 10,10 ... is made.
" other embodiment of the manufacturing method of roll toilet paper "
The embodiment of above description illustrates the method for forming roll toilet paper 10 via semi-finished product 70, but the present invention
It can also may not form semi-finished product 70 and form roll toilet paper 10.
For example, in the process C of the paper tube 30 of the long size of above-mentioned formation, barrel 29 is cut into using cutter 58
With 10 same widths of roll toilet paper or it is slightly wide to form paper tube after, wind the toilet paper body paper 72 of same width, from
And roll toilet paper 10 can be directly prepared into not via semi-finished product 70.It can be rolled up on the paper tube slightly wider than roll toilet paper 10
It is cut around the toilet paper body paper 72 slightly wider than roll toilet paper 10, and to its both ends of the surface part, so as to adjust end face.About
Deodorant 41 containing colorant and its imparting mode, can be carried out similarly with the method via above-mentioned semi-finished product 70.
" roll toilet paper "
Next, the roll toilet paper 10 to present embodiment illustrates.As shown in figure 3, the reel of present embodiment
Toilet paper 10 is wound with the band-like toilet paper 12 as household tissue paper in paper tube 11.The roll toilet paper 10 can utilize
The manufacturing method of above-mentioned roll toilet paper 10 is manufactured.
The size etc. of roll toilet paper 10 about present embodiment, preferable width L1 are 100mm~115mm, diameter L2
For 100mm~120mm, volume long (overall length of toilet paper) be 18m~70m, paper tube internal diameter L3 is 35mm~50mm.If the ruler
It is very little, then the paper frame of general roll toilet paper, the length of toilet paper can be utilized also abundant.
Toilet paper 12 is the household tissue paper with the fold as micro concavo-convex, but to its specific the Nomenclature Composition and Structure of Complexes
Do not limit.Toilet paper 12 is preferably 1 layer to 3 layers of toilet paper.It is preferred that thickness of paper is 100 μm~350 μm.Furthermore it is preferred that every 1 layer
Every square of rice paper weight is 11.0g/m2~25.0g/m2If in the range, pliability and water imbibition when can ensure to use.
It should be noted that every square of rice paper of the present invention is every square of rice paper weight based on JIS P 8124 (1998) again
What assay method obtained, thickness of paper refers to utilizing table after abundant damping under the same conditions under conditions of 8111 (1998) P JIS
Disk feeler (thickness tester) " PEACOCK G types " (manufactured by the rugged making of tail) measures 5 obtained average values.
The roll toilet paper 10 of present embodiment is characteristically a part of the inner peripheral surface 11A of above-mentioned paper tube 11 or complete
Portion is coloured, the part of the coloring include there is deodorizing effect to the odor pollutant in toilet space polyphenol etc. at least
A kind of and polyamide.That is, the roll toilet paper 10 of present embodiment is consolidated in paper tube inner surface 11A using polyamide
Surely there are dyestuff or pigment, to be coloured, and contain polyphenol etc. in the fixed part.It should be noted that present embodiment
Include at least one mode with polyamide of polyphenol etc. in the part coloured be to utilize above-mentioned manufacturing method made
It is making, in the state that they are mixed the mode that is assigned, rather than assign polyphenol etc. and polyamide respectively and shape
The mode of layer structure.
About coloured part, more specifically, printed for the suitable pattern such as solid print, net-point shape, circle, bulk,
The printing of the decorative patterns such as figure, the printing etc. of word.The color of coloring is not particularly limited.
It is identical as in polyphenol illustrated in the column of above-mentioned manufacturing method etc. as polyphenol etc., for by tea, persimmon, grape etc.
Substance obtained from the processed goods of plant and plant extracts etc..As particularly preferred polyphenol etc., Ke Yiju in the present invention
Go out tannin, catechin, rutin, anthocyanidin, ellagic acid, cumarin, flavones and their derivative or precursor.They are for health
Between space odor pollutant deodorizing effect it is excellent.Wherein, particularly preferably tannin and its derivative.Tannin and rhodanine derivative
Since molecular weight is big, has many phenolic hydroxyl groups, deodorization functions excellent.It should be noted that tannin can be that condensed type is red
Rather, any one of hydrolysis-type tannin.In addition, the molecular weight of the persimmon tannin in persimmon source is very big in tannin, deodorizing effect pole
Its is excellent, therefore as polyphenol system deodorant to be advisable comprising at least one of the persimmon tannin and persimmon rhodanine derivative.
It should be noted that as polyphenol etc. for the imparting amount of paper tube, on the basis of the area of paper tube inner peripheral surface, preferably
For 0.002g/m2~6.0g/m2.More preferably 0.2g/m2~2g/m2.If the content, then polyphenol system can be given full play of
Deodorizing effect caused by deodorant, and be easy to assign.
Polyamide is preferably polyacrylamide resin.In the roll toilet paper of present embodiment, by making binder
Ingredient is polyamide, and to which paper tube inner surface is not tacky, stripping is also difficult.As a result, herein contained polyphenol etc. and
The stripping of colorant is also difficult.
Embodiment
In order to confirm the effect of the present invention, tested.Experiment is carried out by following manner：It is for paper weight
170g/m2, thickness of paper is 200 μm, degree of sizing is 200 seconds paper tube base paper, assign different compositions shown in following table 1/mixed in advance
The deodorant containing colorant of composition and division in a proportion example, the paper tube base paper of the deodorant containing colorant is imparted using these, by
The step of illustrated in the column of above-mentioned (paper tube manufacturing process (A)), forms the paper tube of long size, and is assigned in face and paper tube to it
It is observed on surface.It should be noted that the LOX39 that coloring printing ink has used Toyo Ink Co., Ltd. to manufacture is blue, lower alcohol
Isopropanol is used.Deodorant has used Rilis Scientific Industry Co., Ltd., the Pancil FG- of manufacture
25。
The tacky of the imparting face of being evaluated as, printing adaptability remove this 3 projects.
About printing adaptability, pattern printing is carried out using intaglio press, evaluating whether by visual observation can be equably
Printing.About evaluation criteria, be evaluated as there will be irregular colour ×, zero will be evaluated as without irregular colour.
About tacky, touched, be confirmed whether tacky with hand after 3 minutes after assigning colorant to paper tube base paper.About evaluation
Benchmark, will have tacky situation be evaluated as ×, zero will be evaluated as without tacky situation.
About stripping, its inner surface is observed after forming long sized paper tubes, is confirmed whether have containing colorant by visual observation
Deodorant stripping part.It will be observed that stripping the case where be evaluated as ×, will not observe that the case where stripping is evaluated as zero.
【Table 1】
As shown in Table 1 above, in the embodiment of the present invention, tacky, printing adaptability, stripping evaluation obtained well
Result.In contrast, in comparative example 1~4, tacky, printing adaptability, stripping project be problematic result.
By result above it has been confirmed that in accordance with the invention it is possible to providing one kind being not present tacky, irregular colour and deodorant
Stripping, the high polyphenol system deodorant of deodorizing effect assigned to the roll toilet paper of paper tube inner surface and its manufacturing method.
Symbol description
10 ... roll toilet papers, 31A, 32A ... paper roll, 31,32 ... paper tube base papers, 51 ... upper paste rollers, 29 ... barrels,
58 ... cutters, the paper tube of 30 ... long sizes, 52 ... mandrels, 53 ... pulleys, 54 ... flat belts, 61 ... coating machines, 62 ... dryings
Machine, 41 ... the deodorant containing colorant, 70 ... semi-finished product, 71 ... toilet paper body paper, 71A ... rollers, 72 ... 2 layers of toilet paper are former
Paper, 81 ... overlapping portions, 82 ... perforated lines forming apparatuses, 83 ... devices for taking-ups, 91 ... semi-finished product cutters, 11 ... paper tubes, 11A ...
Paper tube inner surface, 12 ... toilet papers, the width of L1 ... roll toilet papers, the diameter of L2 ... roll toilet papers, L3 ... paper tube internal diameters.
Claims (4)
1. a kind of manufacturing method of roll toilet paper is the system for the roll toilet paper for being wound with band-like toilet paper on paper tube
Make method, which is characterized in that
The manufacturing method includes following process：
The work of the colorant containing deodorant is coated at least one surface of 150 seconds~250 seconds paper tube base papers in degree of sizing
Sequence, the colorant containing deodorant includes polyphenol system deodorant, lower alcohol, polyamide and colorant, described rudimentary
Alcohol be ethyl alcohol, methanol, any one of propyl alcohol class or they one or more of mixed alcohol；
The paper tube base paper for being coated with the colorant containing deodorant is formed in the way of so that coated face is become inner peripheral surface
For the process of tubular；With
Be formed as the process that the paper tube base paper of tubular winds toilet paper body paper to this.
2. the manufacturing method of roll toilet paper as described in claim 1, wherein the colorant containing deodorant includes more
25 weight of weight %~67 % of phenol system deodorant, 8 weight of weight %~24 % of lower alcohol, 1 weights of weight %~10 of polyamide
Measure %.
3. the manufacturing method of roll toilet paper as claimed in claim 1 or 2, wherein paper tube base paper is formed as cylinder described
Tubular of the formation length more than the several times width of roll toilet paper width in the process of shape, the paper tube for being formed as tubular to this are former
Toilet paper body paper of the paper spooling length more than the several times width of roll toilet paper width forms the straight of diameter and roll toilet paper
The semi-finished product more than several times that diameter is identical and width is roll toilet paper width, then block the semi-finished product for roll toilet paper
Width.
4. a kind of roll toilet paper is the roll toilet paper for being wound with band-like toilet paper on paper tube, which is characterized in that
Part or all of the paper tube inner peripheral surface is coloured, and the part of the coloring include polyphenol, polyphenol derivatives and
At least one of polyphenol analog and polyamide.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013182201A JP5684874B2 (en) | 2013-09-03 | 2013-09-03 | Toilet roll manufacturing method and toilet roll |
| JP2013-182201 | 2013-09-03 |
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| CN104420386A CN104420386A (en) | 2015-03-18 |
| CN104420386B true CN104420386B (en) | 2018-07-20 |
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| CN (1) | CN104420386B (en) |
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|---|---|---|---|---|
| JP6714599B2 (en) * | 2015-09-14 | 2020-06-24 | 大王製紙株式会社 | Paper tube and roll-shaped sheet using the paper tube |
| JP2017134209A (en) | 2016-01-27 | 2017-08-03 | 富士ゼロックス株式会社 | Cleaning member, charging device, transfer device, unit for image forming apparatus, process cartridge, and image forming apparatus |
| US20180273329A1 (en) | 2017-03-27 | 2018-09-27 | Gpcp Ip Holdings Llc | Compressed coreless roll of sheet product having a center indicator |
| JP6666294B2 (en) * | 2017-03-30 | 2020-03-13 | 大王製紙株式会社 | Toilet roll |
| EP3632279B1 (en) * | 2017-10-20 | 2024-05-29 | Corelex Shin-Ei Co., Ltd. | Log roll production device |
| JP2019115646A (en) * | 2017-12-27 | 2019-07-18 | 株式会社カミノ | Deodorant |
| JP7128662B2 (en) | 2018-06-04 | 2022-08-31 | 大王製紙株式会社 | toilet roll |
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| CN101688356A (en) * | 2007-04-04 | 2010-03-31 | Es飞博比琼斯株式会社 | Antibacterial and deodorant fiber, fiber formed article, and fiber product |
| CN102813955A (en) * | 2012-08-17 | 2012-12-12 | 天津市中科健新材料技术有限公司 | Absorbent product containing tea polyphenol deodorization composition |
| CN102979003A (en) * | 2012-11-29 | 2013-03-20 | 金红叶纸业集团有限公司 | Antibacterial paper |
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| JPS62131695U (en) * | 1986-02-17 | 1987-08-19 | ||
| JPS62197660U (en) * | 1986-06-04 | 1987-12-16 | ||
| JPS63142192U (en) * | 1987-03-10 | 1988-09-19 | ||
| JP2009056059A (en) * | 2007-08-31 | 2009-03-19 | Pilot Corporation | Antifouling sheet |
| JP5331526B2 (en) * | 2009-03-18 | 2013-10-30 | 王子ネピア株式会社 | Manufacturing method of rolled sanitary paper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101688356A (en) * | 2007-04-04 | 2010-03-31 | Es飞博比琼斯株式会社 | Antibacterial and deodorant fiber, fiber formed article, and fiber product |
| CN102813955A (en) * | 2012-08-17 | 2012-12-12 | 天津市中科健新材料技术有限公司 | Absorbent product containing tea polyphenol deodorization composition |
| CN102979003A (en) * | 2012-11-29 | 2013-03-20 | 金红叶纸业集团有限公司 | Antibacterial paper |
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| JP5684874B2 (en) | 2015-03-18 |
| CN104420386A (en) | 2015-03-18 |
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