CN106638128B - Oleophobic hydrophilic coating and preparation method thereof for cigarette tipping paper - Google Patents
Oleophobic hydrophilic coating and preparation method thereof for cigarette tipping paper Download PDFInfo
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- CN106638128B CN106638128B CN201610891501.2A CN201610891501A CN106638128B CN 106638128 B CN106638128 B CN 106638128B CN 201610891501 A CN201610891501 A CN 201610891501A CN 106638128 B CN106638128 B CN 106638128B
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- hydrophilic coating
- agent
- oleophobic hydrophilic
- tipping paper
- cigarette
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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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/26—Aminoplasts
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/64—Inorganic compounds
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/84—Paper comprising more than one coating on both sides of the substrate
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Paper (AREA)
Abstract
The present invention provides a kind of oleophobic hydrophilic coating for cigarette tipping paper, including binder, inorganic filler, second alcohol and water, wherein, the binder is selected from least one of waterborne, polycarbonate and aqueous polyurethane, the inorganic filler is selected from least one of activated Calcium carbonate and talcum powder, the mass percent of the binder is 15~30%, the mass percent of the inorganic filler is 15~30%, the mass percent of the ethyl alcohol is 20~30%, and the mass percent of the water is 20~30%.The present invention further provides a kind of preparation methods of oleophobic hydrophilic coating.Oleophobic hydrophilic coating provided by the invention, can not only make the exudation of the complete liquid barrier grease of cigarette tipping paper, and can be good at adapting to the packaging cigarette in cigarette seaming operation, and the moisture content of the cigarette tipping paper can control always within the specified scope.
Description
Technical field
The present invention relates to cigarette fields, more particularly to a kind of for the oleophobic hydrophilic coating of cigarette tipping paper and its preparation
Method.
Background technique
With the development of society, the progress of civilization, cigarette is no longer simply cigarette, but a kind of symbol of identity,
More and more people select high-grade cigarette to promote the taste of oneself, and more pursuing has functional cigarette, various with anti-
The cigarette of pseudo- function, radium-shine function, fluorescent functional, impermeable function etc. constantly appears in cigarette market.In the recent period by Yunnan
The quick-fried pearl cigarette that cigar mill, Hefei cigar mill, Wuhu Cigarette Factory are released, it is deep to be liked by numerous smokers.This novel quick-fried pearl cigarette is logical
It crosses finger and pinches brokenly the quick-fried pearl capsule in cigarette cigarette beam, to reach the fragrance and taste that increase in cigarette aspiration procedure, according to
The ingredient of quick-fried pearl is different, and cigarette is by with different suction tastes, such as peppermint capsule, royal jelly capsule, Panax Capsule etc., by adding
Add these substances, finally influences everybody judgment to cigarette.However above-mentioned capsule flavors and fragrances etc. during pinching brokenly
Infiltration can give smoker bad experience.
Accordingly, it is desirable to provide a kind of cigarette tipping paper for the grease exudation that can be obstructed in cigarette filter rod, however, usually
The cigarette tipping paper surface that grease exudation can be obstructed has hydrophobicity, due in the actual production process, needing using aqueous
Cigarette tipping paper is packed cigarette on filter tip and cigarette by adhesive, at this time Aqueous Adhesives and hydrophobicity cigarette tipping paper surface
Between associativity it is very poor, cause cigarette tipping paper to be easy to pop, to not be able to satisfy tobacco factory to the packaging cigarette performance of cigarette.
Summary of the invention
Based on this, it is necessary to cannot meet simultaneously for cigarette tipping paper and obstruct oil energy and to the packaging cigarette of cigarette
The problem of performance, provides a kind of oleophobic hydrophilic coating and preparation method thereof for cigarette tipping paper.
A kind of oleophobic hydrophilic coating for cigarette tipping paper, including binder, inorganic filler, second alcohol and water, wherein institute
State binder be selected from least one of waterborne, polycarbonate and aqueous polyurethane, the inorganic filler be selected from activated Calcium carbonate and
At least one of talcum powder, the mass percent of the binder are 15~30%, the mass percent of the inorganic filler
It is 15~30%, the mass percent of the ethyl alcohol is 20~30%, and the mass percent of the water is 20~30%.
The fineness of the oleophobic hydrophilic coating is less than 30 μm in one of the embodiments,.
The oleophobic hydrophilic coating further comprises slipping agent, anti-settling agent, defoaming agent and stream in one of the embodiments,
At least one of flat agent.
The mass percent of the slipping agent, anti-settling agent, defoaming agent or levelling agent is 0.1 in one of the embodiments,
~1%.
The slipping agent is wax powder in one of the embodiments, and the anti-settling agent is ionic surfactant, described
Defoaming agent is at least one of silicone emulsion and higher alcohols fatty acid ester compound, and the levelling agent is dimethyl silicone polymer
(PDMS), at least one of alkyl-modified organosiloxane and polyether polyester azo polyether polyeste.
A method of preparing the oleophobic hydrophilic coating for cigarette tipping paper, comprising:
Second alcohol and water is mixed, is stirred evenly by S1, obtains a solution；
Binder is added the solution, stirred evenly by S2, obtains a lotion, and the binder is selected from aqueous poly- carbonic acid
At least one of ester and aqueous polyurethane；
Inorganic filler is added to above-mentioned emulsion, stirred evenly by S3, obtains a suspension, and the inorganic filler, which is selected from, lives
Property at least one of calcium carbonate and talcum powder；
Above-mentioned suspension is sanded S4, obtains the oleophobic hydrophilic coating, wherein the quality hundred of the binder
Point than being 15~30%, the mass percent of the inorganic filler is 15~30%, the mass percent of the ethyl alcohol is 20~
30%, the mass percent of the water is 20~30%.
The fineness of the oleophobic hydrophilic coating is less than 30 μm in one of the embodiments,.
It further comprise one in the suspension in one of the embodiments, between the step S3 and step S4
The step of auxiliary agent is added, the auxiliary agent are selected from least one of slipping agent, anti-settling agent, defoaming agent and levelling agent.
The mass percent of the slipping agent, anti-settling agent, defoaming agent or levelling agent is 0.1 in one of the embodiments,
~1%.
The slipping agent is wax powder in one of the embodiments, and the anti-settling agent is ionic surfactant, described
Defoaming agent is at least one of silicone emulsion and higher alcohols fatty acid ester compound, and the levelling agent is dimethyl silicone polymer
(PDMS), at least one of alkyl-modified organosiloxane and polyether polyester azo polyether polyeste.
Oleophobic hydrophilic coating provided by the invention can form oleophobic hydrophilic layer on the cigarette tipping paper surface, so that
Cigarette tipping paper has an oleophobic hydrophile function, this oleophobic hydrophily can liquid barrier grease completely exudation, and can be very
The good packaging cigarette adapted in cigarette seaming operation, very good solution cigarette paper market is to the hydrophilic function of this oleophobic
The wilderness demand of energy type cigarette tipping paper.In addition, by setting resin matrix and inorganic filler in the oleophobic hydrophilic coating
Ingredient and ratio so that the oleophobic hydrophilic layer have lesser water imbibition so that the cigarette tipping paper transport,
Satisfactory moisture content is remained in storage and use process, by setting second alcohol and water in the oleophobic hydrophilic coating
Ratio can control the viscosity of the oleophobic hydrophilic coating, so that the oleophobic hydrophilic coating has good coating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cigarette tipping paper provided by the invention；
Fig. 2 is another structural schematic diagram of cigarette tipping paper provided by the invention；
Fig. 3 is the structural schematic diagram of cigarette provided by the invention；
Fig. 4 is the flow chart of the preparation method of cigarette tipping paper provided by the invention.
Specific embodiment
Referring to Fig. 1, the present invention provides a kind of cigarette tipping paper 1, including base paper for tipping paper 10, the first anti-oil reservoir 20 and
One oleophobic hydrophilic layer 30, the base paper for tipping paper 1 have opposite the first face and the second face, the first anti-oil reservoir 20 and institute
The first oleophobic hydrophilic layer 30 is stated to be cascadingly set on first face.The one anti-oil reservoir 20 and the first oleophobic hydrophilic layer 30
The effect of liquid barrier grease is all had, the first oleophobic hydrophilic layer 30 makes the cigarette tipping paper 1 have good packaging
Cigarette performance.
The first anti-oil reservoir 20 and the first oleophobic hydrophilic layer 30 all have resin matrix, and the resin matrix of the two
It is compatible, to make that there is good coating performance between this two layers.The first anti-oil reservoir 20 and the first oleophobic hydrophilic layer
30 resin matrix cannot select fragrant resinoid, because fragrant resinoid is in the synthesis process, the object of monomer or auxiliary agent class
Matter will affect fragrant resinoid VOC content, and cigarette tipping paper has the content of VOC and strictly limits.The first anti-oil reservoir
20 resin matrix can be selected from least one of crylic acid resin and polyurethanes, or be selected from polyphenylalanine, poly
At least one of phenylalanine, rosin resin, butyral resin and polyurethane；The resin base of the first oleophobic hydrophilic layer 30
At least one of the optional self-polycarbonate of body and polyurethane, the above resin matrix all has preferable film forming.
The first oleophobic hydrophilic layer 30 further comprises inorganic filler, the resin matrix of the first oleophobic hydrophilic layer 30
Mass ratio with the inorganic filler is 1:1~2:1.The inorganic filler in activated Calcium carbonate and talcum powder at least one
Kind.The inorganic filler is dispersed in the first oleophobic hydrophilic layer 30.Generally all have with hydrophilic resin matrix
There is very strong water imbibition, can constantly absorb water during the subsequent transport of the cigarette tipping paper 1, storage and preparation cigarette, from
And cause the moisture content of the cigarette tipping paper beyond required standard；The inorganic filler, which is added, can reduce by first oleophobic
The water imbibition of hydrophilic layer 30, thus always within the specified scope by the moisture control of the cigarette tipping paper 1.
The first oleophobic hydrophilic layer 30 can also further comprise in the auxiliary agents such as slipping agent, anti-settling agent, defoaming agent, levelling agent
At least one so that the first oleophobic hydrophilic layer 30 is more smooth, smooth.The slipping agent can be wax powder.It is described anti-settling
Agent can be ionic surfactant.The defoaming agent can be silicone emulsion, higher alcohols fatty acid ester compound.The stream
Flat agent can be in dimethyl silicone polymer (PDMS), alkyl-modified organosiloxane and polyether polyester azo polyether polyeste
It is a kind of or several.It is appreciated that those skilled in the art can according to actual needs select above-mentioned auxiliary agent.
Referring to Fig. 2, the second face of the cigarette tipping paper 1 can be further provided with the second anti-oil reservoir 22.Described second
The second oleophobic hydrophilic layer 32 can be further provided on oleophobic hydrophilic layer 22.The second anti-oil reservoir 22 and the described first anti-oil reservoir
20 is identical, and the second oleophobic hydrophilic layer 32 and the first oleophobic hydrophilic layer 30 are identical, and details are not described herein.
The first anti-oil reservoir 20, the first oleophobic hydrophilic layer 30, the second anti-oil reservoir 22 or the second oleophobic hydrophilic layer 32
Multilayered structure is thought, to achieve the purpose that liquid fat is effectively prevented to ooze out.
The first anti-oil reservoir 20 and the first oleophobic hydrophilic layer 30 can be further the of the base paper for tipping paper 1
It is upper on one side to be alternately configured.The second anti-oil reservoir 22 and the second oleophobic hydrophilic layer 32 can be further in the tippings
It is alternately configured on second face of paper body paper 1.
Referring to Fig. 3, the present invention further provides a kind of cigarette, including the cigarette tipping paper 1, filter tip 2 and cigarette 3,
The cigarette tipping paper 1 wraps up the filter tip 2 and the cigarette 3, and the filter tip 2 and the cigarette 3 are linked together.
Cigarette provided by the invention is not easy to pop in storage and use process, and has the function of obstructing grease, can
To provide good experience to smoker.
Referring to Fig. 4, the present invention further provides a kind of preparation methods of cigarette tipping paper, comprising:
S11, provides a base paper for tipping paper, and the base paper for tipping paper has opposite the first face and the second face；
S12 provides oil-proof paint, and the oil-proof paint is printed or be coated on first face, and the first anti-oil reservoir is made；
S13 provides oleophobic hydrophilic coating, and the oleophobic hydrophilic coating and above-mentioned oil-proof paint are respectively provided with compatible resin base
Body；
S14 prints on the described first anti-oil reservoir or is coated with the oleophobic hydrophilic coating, and the first oleophobic hydrophilic layer is made,
Obtain the cigarette tipping paper.
In step s 12, after the oil-proof paint is printed or applied to the base paper for tipping paper, in the oil-proof paint
All volatilization finishes solvent, to obtain the described first anti-oil reservoir.On the one hand the first anti-oil reservoir can be printed in step S13
Or when being coated with the oleophobic hydrophilic coating, base paper for tipping paper water suction deformation is prevented, also can be on the other hand the cigarette with connecing
It fills paper and the performance of isolation grease is provided.Further, repeatedly it can print or apply on the base paper for tipping paper according to actual needs
Oil-proof paint described in cloth, to obtain the anti-oil reservoir of multilayer first, to achieve the purpose that liquid fat is effectively prevented to ooze out.
The resin matrix of the oil-proof paint can be selected from least one of crylic acid resin and polyurethanes, Huo Zhexuan
From at least one of polyphenylalanine, Poly(Phe), rosin resin, butyral resin and polyurethane.The grease proofing painting
Material can be water paint, be also possible to oil paint.The oil-proof paint is water-based acrylic resin class and aqueous polyurethane
At least one of class or oiliness polyphenylalanine, rosin resin, butyral resin, Poly(Phe) and oiliness polyurethane
At least one of.
In step s 13, after the oleophobic hydrophilic coating is printed or applied to the described first anti-oil reservoir, the solvent is whole
Volatilization is complete, to obtain the first oleophobic hydrophilic layer.The optional self-polycarbonate of resin matrix of the oleophobic hydrophilic coating
At least one of with polyurethane.
In one embodiment, the oleophobic hydrophilic coating includes binder, inorganic filler, second alcohol and water, wherein the company
Splicing is at least one of waterborne, polycarbonate, aqueous polyurethane, and the inorganic filler is in activated Calcium carbonate and talcum powder
At least one, the mass percent of the binder is 15~30%, the mass percent of the inorganic filler is 15~
30%, the mass percent of the ethyl alcohol is 20~30%, and the mass percent of the water is 20~30%.When second alcohol and water is complete
After full volatilization, the binder is changed into base-material, and the inorganic filler is dispersed in the base-material, to obtain described
First oleophobic hydrophilic layer.
Inorganic filler is added in the oleophobic hydrophilic coating, the water imbibition of the first oleophobic hydrophilic layer can be reduced,
Thus always within the specified scope by the moisture control of the cigarette tipping paper.The second alcohol and water can cooperate described inorganic
Filler and the binder, by the viscosity control of the oleophobic hydrophilic coating, in 20s~30s, (20-30 DEG C, English 3# looks into grace
Cup), to meet the paintability of the oleophobic hydrophilic coating.
Preferably, the fineness of the oleophobic hydrophilic coating is less than 30 μm, so that the oleophobic hydrophilic coating has well
Printing and Painting effect, prevent using when there is the problems such as knife line, stifled version.
The oleophobic hydrophilic coating may further include in the auxiliary agents such as slipping agent, anti-settling agent, defoaming agent, levelling agent extremely
Few one kind, to obtain the first more smooth, smooth oleophobic hydrophilic layer.The matter of the slipping agent, anti-settling agent, defoaming agent or levelling agent
Measuring percentage is 0.1~1%.The slipping agent can be wax powder.The anti-settling agent can be ionic surfactant.It is described
Defoaming agent can be silicone emulsion, higher alcohols fatty acid ester compound.The levelling agent can be dimethyl silicone polymer
(PDMS), one of alkyl-modified organosiloxane and polyether polyester azo polyether polyeste or several.
In one embodiment, it is further provided a kind of preparation method of the oleophobic hydrophilic coating, comprising:
Second alcohol and water is mixed, is stirred evenly by S21, obtains a solution；
The binder is added the solution, stirs evenly, obtain a lotion by S22；
The inorganic filler is added to above-mentioned emulsion, stirred evenly, obtains a suspension by S23；
Above-mentioned suspension is sanded S24, obtains the oleophobic hydrophilic coating.
It further comprise one the slipping agent, anti-settling being added in the suspension between the step S23 and step S24
The step of at least one of auxiliary agents such as agent, defoaming agent, levelling agent.
The purpose of the sand milling makes to refine the coating.The time of the sand milling is 30~90 minutes.
Further, it repeatedly can be printed on the described first anti-oil reservoir according to actual needs or to be coated with the oleophobic hydrophilic
Coating, to obtain the first oleophobic hydrophilic layer described in multilayer, to effectively improve the packaging cigarette performance of the cigarette tipping paper.
In step S12 and S14, the mode of printing can be intaglio printing, flexographic printing etc., and coating method, which can be, to be scraped
Painting, three-roll coating, spraying, comma coating, reverse coating etc..
The preparation method of the cigarette tipping paper may further include the base paper for tipping paper the second face printing or
The step of being coated with the oil-proof paint, obtaining the second anti-oil reservoir, the step for it is essentially identical with the step S12, herein no longer
It repeats.The step can carry out after step s 12, can also carry out after step s 14.At this point, the first anti-oil reservoir
Liquid fat can be obstructed jointly with the second anti-oil reservoir, to greatly strengthen the cigarette tipping paper barrier grease
Performance.
The preparation method of the cigarette tipping paper, which may further include, prints on the described second anti-oil reservoir or is coated with institute
The step of stating oleophobic hydrophilic coating, obtaining the second oleophobic hydrophilic layer, the step for it is essentially identical with the step S12, herein not
It repeats again.At this point, the two sides of the cigarette tipping paper is provided with anti-oil reservoir and oleophobic hydrophilic layer.
The preparation method of the cigarette tipping paper may further include first face or the second face alternately printing or
The step of being coated with the oil-proof paint and oleophobic hydrophilic coating obtains the first anti-oil reservoir and the first oleophobic parent of alternately laminated setting
Water layer or the second anti-oil reservoir and the second oleophobic hydrophilic layer.
Embodiment 1
The formula (mass percent) of oleophobic hydrophilic coating is as follows in the present embodiment: 30% waterborne, polycarbonate, 15% are lived
Property calcium carbonate, 25% ethyl alcohol, 26% water, 1% slipping agent, 1% sagging inhibitor, 1% levelling agent, 1% defoaming agent.
The oleophobic hydrophilic coating the preparation method is as follows:
(1) second alcohol and water is mixed, is stirred evenly, obtain a solution；
(2) above-mentioned solution is added in waterborne, polycarbonate, stirred evenly, obtain a lotion；
(3) activated Calcium carbonate is added in above-mentioned emulsion, is stirred evenly, obtain a suspension；
(4) slipping agent, anti-settling agent, defoaming agent, levelling agent are added in above-mentioned suspension；
(5) 60min is sanded in the suspension obtained step (4), obtain fineness be 25 μm, viscosity be 22s (24 DEG C, it is English
3# looks into grace cup) oleophobic hydrophilic coating.
The cigarette tipping paper the preparation method is as follows:
(1) water-based acrylic resin class lotion is used, prints one layer on base paper for tipping paper by way of intaglio printing
Or the anti-oil reservoir of multilayer；
(2) above-mentioned oleophobic hydrophilic coating is used, one or more layers is printed on anti-oil reservoir by way of intaglio printing and dredges
Oily hydrophilic layer obtains the cigarette tipping paper.
The present embodiment further carries out picture and text printing in the isolation level of the cigarette tipping paper or separation layer reverse side.
Embodiment 2
The formula (mass percent) of oleophobic hydrophilic coating is as follows in the present embodiment: 30% waterborne, polycarbonate/polyurethane
Mixed emulsion, 15% talcum powder, 28% ethyl alcohol, 25% water, 0.5% slipping agent, 0.5% sagging inhibitor, 0.5% levelling agent,
0.5% defoaming agent.
The oleophobic hydrophilic coating the preparation method is as follows:
(1) second alcohol and water is mixed, is stirred evenly, obtain a solution；
(2) above-mentioned solution is added in waterborne, polycarbonate/polyurethane mixed emulsion, stirs evenly, obtains a lotion；
(3) talcum powder is added in above-mentioned emulsion, is stirred evenly, obtain a suspension；
(4) slipping agent, anti-settling agent, defoaming agent, levelling agent are added in above-mentioned suspension；
(5) 60min is sanded in the suspension obtained step (4), obtain fineness be 23 μm, viscosity be 22s (25 DEG C, it is English
3# looks into grace cup) oleophobic hydrophilic coating.
The cigarette tipping paper the preparation method is as follows:
(1) oiliness polyaminoester emulsion is used, it is grease proofing to spray one or more layers on base paper for tipping paper by way of spraying
Layer；
(2) above-mentioned oleophobic hydrophilic coating is used, sprays one or more layers oleophobic parent on anti-oil reservoir by way of spraying
Water layer obtains the cigarette tipping paper.
The present embodiment further carries out picture and text printing in the isolation level of the cigarette tipping paper or separation layer reverse side.
Embodiment 3
The formula (mass percent) of oleophobic hydrophilic coating is as follows in the present embodiment: 24% waterborne, polycarbonate/polyurethane
Mixed emulsion, 24% talcum powder, 20% ethyl alcohol, 30% water, 0.5% slipping agent, 0.5% sagging inhibitor, 0.5% levelling agent,
0.5% defoaming agent.
The oleophobic hydrophilic coating the preparation method is as follows:
(1) second alcohol and water is mixed, is stirred evenly, obtain a solution；
(2) above-mentioned solution is added in waterborne, polycarbonate/polyurethane mixed emulsion, stirs evenly, obtains a lotion；
(3) talcum powder is added in above-mentioned emulsion, is stirred evenly, obtain a suspension；
(4) slipping agent, anti-settling agent, defoaming agent, levelling agent are added in above-mentioned suspension；
(5) 60min is sanded in the suspension obtained step (4), obtain fineness be 25 μm, viscosity be 23s (24 DEG C, it is English
3# looks into grace cup) oleophobic hydrophilic coating.
The cigarette tipping paper the preparation method is as follows:
(1) oiliness polyaminoester emulsion is used, it is grease proofing to spray one or more layers on base paper for tipping paper by way of spraying
Layer；
(2) above-mentioned oleophobic hydrophilic coating is used, sprays one or more layers oleophobic parent on anti-oil reservoir by way of spraying
Water layer obtains the cigarette tipping paper.
The present embodiment further carries out picture and text printing in the isolation level of the cigarette tipping paper or separation layer reverse side.
Embodiment 4
The formula (mass percent) of oleophobic hydrophilic coating is as follows in the present embodiment: 20% waterborne, polycarbonate, 24% are lived
Property calcium carbonate, 30% ethyl alcohol, 20% water, 1% slipping agent, 1% sagging inhibitor, 1% levelling agent, 1% defoaming agent.
The oleophobic hydrophilic coating the preparation method is as follows:
(1) second alcohol and water is mixed, is stirred evenly, obtain a solution；
(2) above-mentioned solution is added in waterborne, polycarbonate, stirred evenly, obtain a lotion；
(3) activated Calcium carbonate is added in above-mentioned emulsion, is stirred evenly, obtain a suspension；
(4) slipping agent, anti-settling agent, defoaming agent, levelling agent are added in above-mentioned suspension；
(5) 60min is sanded in the suspension obtained step (4), obtain fineness be 24 μm, viscosity be 22s (25 DEG C, it is English
3# looks into grace cup) oleophobic hydrophilic coating.
The cigarette tipping paper the preparation method is as follows:
(1) water-based acrylic resin class lotion is used, prints one layer on base paper for tipping paper by way of intaglio printing
Or the anti-oil reservoir of multilayer；
(2) above-mentioned oleophobic hydrophilic coating is used, one or more layers is printed on anti-oil reservoir by way of intaglio printing and dredges
Oily hydrophilic layer obtains the cigarette tipping paper.
The present embodiment further carries out picture and text printing in the isolation level of the cigarette tipping paper or separation layer reverse side.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of preparation method of the oleophobic hydrophilic coating for cigarette tipping paper, comprising:
Second alcohol and water is mixed, is stirred evenly by S1, obtains a solution；
Binder is added the solution, stirred evenly by S2, obtains a lotion, the binder be selected from waterborne, polycarbonate and
At least one of aqueous polyurethane；
Inorganic filler is added to above-mentioned emulsion, stirred evenly by S3, obtains a suspension, and the inorganic filler is selected from activated carbon
At least one of sour calcium and talcum powder；
Above-mentioned suspension is sanded S4, obtains the oleophobic hydrophilic coating, wherein the mass percent of the binder
It is 15~30%, the mass percent of the inorganic filler is 15~30%, and the mass percent of the ethyl alcohol is 20~30%,
The mass percent of the water is 20~30%.
2. the preparation method of oleophobic hydrophilic coating according to claim 1, which is characterized in that the oleophobic hydrophilic coating
Fineness is less than 30 μm.
3. the preparation method of oleophobic hydrophilic coating according to claim 1, which is characterized in that in the step S3 and step
Between S4, further comprise one in the suspension be added auxiliary agent the step of, the auxiliary agent be selected from slipping agent, anti-settling agent, disappear
At least one of infusion and levelling agent.
4. the preparation method of oleophobic hydrophilic coating according to claim 3, which is characterized in that the slipping agent, anti-settling agent,
The mass percent of defoaming agent or levelling agent is 0.1~1%.
5. the preparation method of oleophobic hydrophilic coating according to claim 3, which is characterized in that the slipping agent is wax powder,
The anti-settling agent is ionic surfactant, the defoaming agent be in silicone emulsion and higher alcohols fatty acid ester compound extremely
Few one kind, the levelling agent are dimethyl silicone polymer, alkyl-modified organosiloxane and polyether polyester azo polyether polyeste
At least one of.
6. a kind of oleophobic hydrophilic coating for cigarette tipping paper, which is characterized in that by such as any one of claims 1 to 5 institute
The preparation method stated is prepared.
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| CN107680727A (en) * | 2017-09-30 | 2018-02-09 | 四会市启德信息咨询服务有限公司 | A kind of cable cover(ing) of cloudy surface oil resistant and preparation method thereof |
| CN109322208A (en) * | 2018-09-26 | 2019-02-12 | 上海乘鹰新材料有限公司 | A kind of cork paper explosion-proof pearl infiltration water paint and preparation method thereof |
| CN113861378A (en) * | 2021-09-27 | 2021-12-31 | 武汉淡雅香生物科技有限公司 | Thermal adhesion resistant waterborne polyurethane based on cigarette tipping paper and preparation method thereof |
| CN117144720B (en) * | 2023-08-10 | 2024-04-16 | 佛山市圹州纸业科技有限公司 | White cardboard for packaging and preparation method and application thereof |
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| CN101429364A (en) * | 2008-12-18 | 2009-05-13 | 楚雄市华丽包装实业有限责任公司 | Environment friendly bacteriostatic water color ink for tipping paper |
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| CN104449032A (en) * | 2015-01-17 | 2015-03-25 | 曲靖麒麟福牌印刷有限公司 | White printing ink for printing tipping paper for cigarettes and preparation method |
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| PL2551407T3 (en) * | 2011-07-28 | 2013-11-29 | Delfortgroup Ag | Oil-resistant filter wrapping paper |
| CN103568618B (en) * | 2012-07-24 | 2016-01-20 | 昆山钞票纸业有限公司 | For stock and the manufacture method thereof of security document |
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| CN101429364A (en) * | 2008-12-18 | 2009-05-13 | 楚雄市华丽包装实业有限责任公司 | Environment friendly bacteriostatic water color ink for tipping paper |
| CN102392387A (en) * | 2011-11-04 | 2012-03-28 | 江苏泰格油墨有限公司 | Water-based gravure polishing oil and preparing method thereof |
| CN104449032A (en) * | 2015-01-17 | 2015-03-25 | 曲靖麒麟福牌印刷有限公司 | White printing ink for printing tipping paper for cigarettes and preparation method |
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Effective date of registration: 20221130 Address after: No. 281, Cuifeng North Road, Taihe Community, Taihe Street, Qilin District, Qujing City, Yunnan Province 655000 Patentee after: QUJING KIRIN FUPAI PRINTING Co.,Ltd. Address before: 230601 No. 6888 Fangxing Avenue, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI GENUINE PAPER PACKING Co.,Ltd. |