CN107059489B - Height ventilative tipping paper, cigarette and preparation method - Google Patents
Height ventilative tipping paper, cigarette and preparation method Download PDFInfo
- Publication number
- CN107059489B CN107059489B CN201710229386.7A CN201710229386A CN107059489B CN 107059489 B CN107059489 B CN 107059489B CN 201710229386 A CN201710229386 A CN 201710229386A CN 107059489 B CN107059489 B CN 107059489B
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- coating
- tipping paper
- film
- permeable coating
- forming resin
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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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
- D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
- D21H27/28—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures treated to obtain specific resistance properties, e.g. against wear or weather
-
- 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
-
- 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
-
- 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
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/46—Non-macromolecular organic compounds
- D21H19/48—Diolefins, e.g. butadiene; Aromatic vinyl monomers, e.g. styrene; Polymerisable unsaturated acids or derivatives thereof, e.g. acrylic acid
-
- 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
- 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
- D21H21/06—Paper forming aids
- D21H21/08—Dispersing agents for fibres
-
- 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
- D21H21/06—Paper forming aids
- D21H21/12—Defoamers
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
Abstract
A kind of tipping paper provided by the invention, wherein the tipping paper includes original paper layer and the permeable coating that is attached on the original paper layer, and the permeable coating includes film-forming resin, has microcellular structure in the film-forming resin.Above-mentioned tipping paper is prepared including original paper layer and the permeable coating being attached on original paper layer, permeable coating by film-forming resin, has microcellular structure in film-forming resin, and air can pass through tipping paper by microcellular structure, greatly improve the air permeability of tipping paper.
Description
Technical field
The present invention relates to cigarette auxiliary materials technical fields, more particularly to a kind of high ventilative tipping paper, cigarette and preparation side
Method.
Background technique
Cigarette tipping paper plays the special industrial paper of connection filter rod and cigarette sticks when being cigarette.To improve smoking
Safety is acted on by Dilution air, reduces the intake that tar, nicotine, carbon monoxide etc. in flue gas endanger healthy substance,
It is a kind of efficient technological means.What is be most widely used at present is using laser boring tar reduction method, and air is formed by laser
Hole flue gas is diluted, still, the tipping paper as made from laser boring method, air permeability is about 80~500CU, suction
When only have less air to enter cigarette, air is limited to the dilute strength of harmful substance.
Summary of the invention
Based on this, it is necessary to keep the air into cigarette less for the hole formed by laser boring, air is to nocuousness
The lower problem of the dilute strength of substance provides a kind of high ventilative tipping paper, cigarette and preparation method.
A kind of tipping paper provided by the invention, wherein the tipping paper includes original paper layer and is attached to the original paper layer
On permeable coating, the permeable coating includes film-forming resin, in the film-forming resin have microcellular structure.
In one of them embodiment, the film-forming resin includes watersoluble modified polycarbonate, watersoluble modified polyurethane
And one or more of water-and acrylate.
In one of them embodiment, the permeable coating further includes granular filler, and the granular filler is uniformly distributed
In the film-forming resin.
In one of them embodiment, the granular filler includes calcium carbonate, and the partial size of the granular filler is 0.1~
10μm。
The present invention also provides a kind of cigarette, wherein the cigarette includes tipping paper as described above, and the tipping paper makes
It is pasted with gas permeability modified hot melt adhesive.
The present invention also provides the preparation methods of above-mentioned tipping paper, wherein the preparation method comprises the following steps:
Configuration feed liquid: permeable coating raw material is prepared into coating material liquid according to the ratio；
Printed coating: the coating material liquid is printed on original paper layer by printing technology, and permeable coating is made.
In one of the embodiments, the film-forming resin the printed coating the step of in be cross-linked into three-dimensional network knot
Structure forms microcellular structure in the permeable coating.
In one of them embodiment, the permeable coating raw material further includes granular filler, the film-forming resin and institute
The ratio for stating granular filler is 0.2:1~12:1.
In one of them embodiment, the coating material liquid the printed coating the step of in foam, described
Microcellular structure is formed in gas coating 120.
In one of them embodiment, the printing technology is gravure printing technique, the baking of the gravure printing technique
Dry temperature is 100 DEG C~125 DEG C, and intaglio plate plate depth is 20 μm~45 μm, and migration velocity is 80m/min~130m/min.
Above-mentioned tipping paper, including original paper layer and the permeable coating being attached on original paper layer, permeable coating is by film-forming resin
It is prepared, there is microcellular structure in film-forming resin, air can pass through tipping paper by microcellular structure, make the saturating of tipping paper
Manner greatly improves.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one recorded in the present invention
A little embodiments are also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is the tipping paper structural schematic diagram of one embodiment of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, by the following examples, it and combines attached
Figure, tipping paper, cigarette and the preparation method breathed freely to height of the invention are further elaborated.It should be appreciated that this place
Specific examples are only used to explain the present invention for description, is not intended to limit the present invention.
Refering to Figure 1, the tipping paper of one embodiment of the invention, has original paper layer 110 and is attached to original paper layer 110
On permeable coating 120.Wherein, permeable coating 120 has film-forming resin, has microcellular structure in film-forming resin.
Air can pass through tipping paper by the microcellular structure of permeable coating 120, the natural hole of original paper layer 110, in cigarette
Air is mixed with main flume to the maximum extent when branch is sucked, and is substantially reduced the harmful components concentration in main flume, is reached
To the effect of reducing tar and reducing harm.Tipping paper of the invention is greatly improved relative to tipping paper air permeability prepared by laser boring technique.
Furthermore, it is thus also avoided that punching influences tipping paper appearance, brings difficult problem to tipping paper design on tipping paper.Meanwhile
Punch position can not be glued when solving cigarette, and punch position can lead to the problem of bulge, take phenomena such as excessive glue at mouth.
Optionally, original paper layer 110 can be cork paper, and cork paper is formed with nature hole, Neng Goutong in the paper making process
It is ventilative to cross the nature hole.Optionally, original paper layer 110 can be white or colored.Still optionally further, original paper layer 110 is selected
Air permeability is 500~3000CU, and grammes per square metre is 28~40g/m2Cork paper.
Optionally, film-forming resin can be watersoluble modified polycarbonate, watersoluble modified polyurethane, in water-and acrylate
It is one or more of.One of watersoluble modified polycarbonate, watersoluble modified polyurethane, water-and acrylate, two or three
The tridimensional network that crosslinking is formed on original paper layer 110, forms microcellular structure in reticular structure.
It further include granular filler in permeable coating 120 as a kind of optional embodiment, granular filler is evenly distributed on into
In film resin.Permeable coating 120 forms microcellular structure by grain structure.Optionally, granular filler can be partial size be 0.1~
10 μm of calcium carbonate.
The cigarette of one embodiment of the invention has tipping paper as described above, wherein tipping paper makes during preparing cigarette
It is pasted with gas permeability modified hot melt adhesive.Gas permeability modified hot melt adhesive can be avoided influence of the cigarette sizing to air permeability.
The preparation method of the tipping paper of one embodiment of the invention, comprising the following steps:
Feed liquid is configured, 120 raw material of permeable coating is prepared into coating material liquid according to the ratio；
Coating material liquid is printed on original paper layer 110 by printed coating by printing technology, and permeable coating 120 is made.
The tipping paper as made from the preparation method of above-mentioned tipping paper has microcellular structure, air energy in permeable coating 120
Tipping paper is enough passed through by microcellular structure, greatly improves the air permeability of tipping paper；Swashed without laser drilling device
Light punching, reduces production process, simple production process is convenient to carry out, can be improved production efficiency, while reducing installation cost
Support, synthesis reduce production cost.
As a kind of optional embodiment, the film-forming resin the printed coating the step of in be cross-linked into three-dimensional network
Structure forms microcellular structure in the permeable coating 120.
Optionally, the proportion of 120 raw material of permeable coating is as follows:
45~60 parts of aqueous polyurethane emulsion；
3~8 parts of crosslinking agent；
10~25 parts of water-and acrylate lotion；
5~15 parts of aqueous pigment/dyestuff；
0.5~2 part of dispersing agent；
0.01~0.1 part of defoaming agent；
10~40 parts of solvent.
Optionally, include defoaming agent in permeable coating 120, can be avoided and generate air pocket in coating material liquid, make coating material
Liquid is capable of forming uniform permeable coating 120 in printed coating, avoids the air pocket in feed liquid from making micro- in permeable coating 120
Pore structure is uneven.
Optionally, permeable coating 120 includes water soluble dyestuffs or aqueous pigment, using water soluble dyestuffs or aqueous pigment to ventilative
Coating 120 is mixed colours.
As a kind of optional embodiment, 120 raw material of permeable coating includes film-forming resin and granular filler, film-forming resin
Ratio with granular filler is 0.2:1~12:1, using granular filler, makes to have in the film-forming resin of permeable coating 120 obtained
There is microcellular structure.
Optionally, the proportion of 120 raw material of permeable coating is as follows:
40~80 parts of waterborne, polycarbonate lotion；
5~30 parts of granular filler；
5~15 parts of pigment/dye；
1~5 part of dispersing agent；
0.01~0.05 part of defoaming agent；
10~30 parts of solvent.
Wherein, granular filler can play the similar function with " support " or " bridge formation " in film-forming resin, set in film forming
Microcellular structure is formed in rouge.
As a kind of optional embodiment, coating material liquid can foam to form microcellular structure during the preparation process, and raising connects
Fill the gas permeability of paper.
Optionally, the proportion of 120 raw material of permeable coating is as follows:
20~50 parts of aqueous polyurethane emulsion；
2~10 parts of foaming agent；
1~5 part of dispersing agent；
30~50 parts of solvent.
Wherein, foaming agent can be physical blowing micro-capsule, and coating material liquid is being printed on original paper layer 110 by printing technology
When, physical blowing micro-capsule expanded by heating can form uniform micro-bubble in coating material liquid, and can make the micro-bubble
It is maintained in permeable coating 120, microcellular structure is formed with the micro-bubble, improves the air permeability of permeable coating 120.
Crosslinking agent in 120 raw material of permeable coating of the invention, which can be castor oil or polyether polyols alcohols etc., has crosslinking
The substance of effect；Dispersing agent can be the substance that BYK-180, BYK-190, BYK-192 etc. have peptizaiton；Defoaming agent can be with
It is the substance that BYK-093, BYK-094 etc. have defoaming effect；Solvent can be water or ethanol/water solution, and wherein ethanol/water is molten
The volume ratio of ethyl alcohol and water in liquid is 1:1~3:7；Foaming agent can be physical blowing micro-capsule, such as can be F-30D, F-
36D etc.；Wherein, film-forming resin can be used as raw material in the form of resin emulsion, and the solid content of resin emulsion can be 30~
50%.
As a kind of optional embodiment, the printing technology in printed coating step is gravure printing technique, intaglio printing
The drying temperature of technique is 110 DEG C~125 DEG C, and intaglio plate plate depth is 20 μm~45 μm, and migration velocity is 80m/min~130m/
min.By the gravure printing technique, the coating material liquid grammes per square metre of permeable coating 120 is 0.9g/m2~1.7g/m2, tipping obtained
The air permeability of paper can reach 1500CU or more.
Embodiment 1
Select grammes per square metre 29.5g/m2, the white natural permeable cork paper of air permeability 2000CU is as original paper layer 110.
By the watersoluble modified polyurethane of 60kg, 8kg crosslinking agent, 25kg water-and acrylate, 15kg dyestuff, 2kg dispersing agent,
0.05kg defoaming agent, 40kg solvent are uniformly mixed, and coating material liquid is made.
It is printed on original paper layer 110 using coating material liquid as the ink of printing technology by printing technology, tipping paper is made.
Wherein, printing technology is one of full version printing, and drying temperature is 120 DEG C, and gravure printing depth is 25 μm, paper migration velocity 130m/
min。
The tipping paper product grammes per square metre being made by embodiment 1 is 30.4g/m2, air permeability 1558CU, the painting of permeable coating 120
The dry Merck weight of layered material liquid is 0.9g/m2.Watersoluble modified polyurethane in permeable coating 120 forms crosslinking on original paper layer 110
Tridimensional network forms microcellular structure in reticular structure.
Embodiment 2
Select grammes per square metre 38.5g/m2, the white natural permeable cork paper of air permeability 3000CU is as original paper layer 110.
By the watersoluble modified polyurethane of 45kg, 3kg crosslinking agent, 10kg water-and acrylate, 5kg dyestuff, 0.5kg dispersing agent,
0.01kg defoaming agent, 10kg solvent are uniformly mixed, and coating material liquid is made.
It is printed on original paper layer 110 using coating material liquid as the ink of printing technology by printing technology, tipping paper is made.
Wherein, printing technology is one of full version printing, and drying temperature is 120 DEG C, and gravure printing depth is 20 μm, paper migration velocity 80m/
min。
The tipping paper product grammes per square metre as made from embodiment 2 is 39.3g/m2, air permeability 2258CU, the painting of permeable coating 120
The dry Merck weight of layered material liquid is 0.8g/m2.Watersoluble modified polyurethane in permeable coating 120 forms crosslinking on original paper layer 110
Tridimensional network forms microcellular structure in reticular structure.
Embodiment 3
Select grammes per square metre 32.5g/m2, the faint yellow natural permeable cork paper of air permeability 2400CU is as original paper layer 110.
The watersoluble modified polycarbonate of 80kg, 10kg calcium carbonate, 5Kg dispersing agent, 0.05kg defoaming agent, 30kg solvent are ground
Mill is uniformly mixed, and coating material liquid is made.
It is printed on original paper layer 110 using coating material liquid as the ink of printing technology by printing technology, tipping paper is made.
Wherein, printing technology is one of full version printing, and drying temperature is 115 DEG C, and gravure printing depth is 30 μm, paper migration velocity 110m/
min。
The tipping paper product grammes per square metre as made from embodiment 3 is 34.2g/m2, air permeability 1840CU, the painting of permeable coating 120
Layered material liquid grammes per square metre is 1.7g/m2.Permeable coating 120 forms microcellular structure by the grain structure of calcium carbonate.
Embodiment 4
Select grammes per square metre 34.0g/m2, the faint yellow natural permeable cork paper of air permeability 1400CU is as original paper layer 110.
The watersoluble modified polycarbonate of 40kg, 15kg calcium carbonate, 1kg dispersing agent, 0.01kg defoaming agent, 10kg solvent are ground
Mill is uniformly mixed, and coating material liquid is made.
It is printed on original paper layer 110 using coating material liquid as the ink of printing technology by printing technology, tipping paper is made.
Wherein, printing technology is one of full version printing, and drying temperature is 115 DEG C, and gravure printing depth is 45 μm, paper migration velocity 90m/
min。
The tipping paper product grammes per square metre as made from embodiment 4 is 36.2g/m2, air permeability 980CU, the coating of permeable coating 120
The dry Merck weight of feed liquid is 2.2g/m2.Permeable coating 120 forms microcellular structure by the grain structure of calcium carbonate.
Embodiment 5
Select grammes per square metre 32.5g/m2, the faint yellow natural permeable cork paper of air permeability 2400CU is as original paper layer 110.
The watersoluble modified polyurethane of 50kg, 10kg foaming agent, 5kg dispersing agent, 0.05kg defoaming agent, 50kg solvent are mixed equal
It is even, coating material liquid is made.
It is printed on original paper layer 110 using coating material liquid as the ink of printing technology by printing technology, tipping paper is made.
Wherein, printing technology is one of full version printing, and drying temperature is 115 DEG C, and gravure printing depth is 30 μm, paper migration velocity 110m/
min。
The tipping paper product grammes per square metre as made from embodiment 5 is 33.2g/m2, air permeability 1830CU, the painting of permeable coating 120
The dry Merck weight of layered material liquid is 0.7g/m2.The small gas that coating material liquid is formed in foaming process is able to maintain in permeable coating 120
Bubble, the micro-bubble drying process form microcellular structure.
Embodiment 6
Select grammes per square metre 30.5g/m2, the faint yellow natural permeable cork paper of air permeability 2300CU is as original paper layer 110.
The watersoluble modified polycarbonate of 20kg, 2kg foaming agent, 1kg dispersing agent, 0.01kg defoaming agent, 30kg solvent are mixed
Uniformly, coating material liquid is made.
It is printed on original paper layer 110 using coating material liquid as the ink of printing technology by printing technology, tipping paper is made.
Wherein, printing technology is one of full version printing, and drying temperature is 115 DEG C, and gravure printing depth is 30 μm, paper migration velocity 110m/
min。
The tipping paper product grammes per square metre as made from embodiment 6 is 31.4g/m2, air permeability 1930CU, the painting of permeable coating 120
The dry Merck weight of layered material liquid is 0.9g/m2.The small gas that coating material liquid is formed in foaming process is able to maintain in permeable coating 120
Bubble, the micro-bubble drying process form microcellular structure.
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 (9)
1. a kind of tipping paper, which is characterized in that the tipping paper includes original paper layer (110), is attached on the original paper layer (110)
Permeable coating (120) and gas permeability modified hot melt adhesive, the raw material of the permeable coating (120) includes film-forming resin and crosslinking
Agent, the film-forming resin and the crosslinking agent directly form microcellular structure by cross-linking reaction on the original paper layer, described
Gas modified hot melt adhesive is for pasting to form cigarette.
2. tipping paper according to claim 1, which is characterized in that the film-forming resin include watersoluble modified polycarbonate,
One or more of watersoluble modified polyurethane and water-and acrylate.
3. tipping paper according to claim 1, which is characterized in that the permeable coating (120) further includes granular filler, institute
Granular filler is stated to be evenly distributed in the film-forming resin.
4. tipping paper according to claim 3, which is characterized in that the granular filler includes calcium carbonate, and the particle is filled out
The partial size of material is 0.1~10 μm.
5. a kind of cigarette, which is characterized in that the cigarette includes the tipping paper as described in Claims 1-4 any one.
6. a kind of preparation method of tipping paper as described in claim 1, which is characterized in that the preparation method includes following step
It is rapid:
Configuration feed liquid: permeable coating (120) raw material is prepared into coating material liquid according to the ratio；
Printed coating: the coating material liquid is printed on original paper layer (110) by printing technology, is made permeable coating (120),
The film-forming resin the printed coating the step of in be cross-linked into three-dimensional net structure, thus directly in the permeable coating
(120) microcellular structure is formed in.
7. preparation method according to claim 6, which is characterized in that permeable coating (120) raw material further includes particle
The ratio of filler, the film-forming resin and the granular filler is 0.2:1~12:1.
8. preparation method according to claim 6, which is characterized in that the coating material liquid is the printed coating the step of
Middle foaming forms microcellular structure in the permeable coating (120).
9. preparation method according to claim 6, which is characterized in that the printing technology is gravure printing technique, described
The drying temperature of gravure printing technique be 100 DEG C~125 DEG C, intaglio plate plate depth be 20 μm~45 μm, migration velocity be 80m/min~
130m/min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229386.7A CN107059489B (en) | 2017-04-10 | 2017-04-10 | Height ventilative tipping paper, cigarette and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229386.7A CN107059489B (en) | 2017-04-10 | 2017-04-10 | Height ventilative tipping paper, cigarette and preparation method |
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| Publication Number | Publication Date |
|---|---|
| CN107059489A CN107059489A (en) | 2017-08-18 |
| CN107059489B true CN107059489B (en) | 2019-02-26 |
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| CN201710229386.7A Active CN107059489B (en) | 2017-04-10 | 2017-04-10 | Height ventilative tipping paper, cigarette and preparation method |
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| CN113293652B (en) * | 2021-06-25 | 2023-08-22 | 云南中烟工业有限责任公司 | Flavored and flavored cigarette tipping paper and manufacturing method thereof |
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| CN1824889A (en) * | 2005-02-25 | 2006-08-30 | 长沙市凯立包装材料有限公司 | Environmental protection ventilation paper and preparing process thereof |
| CN102166839B (en) * | 2010-12-15 | 2014-04-16 | 昆山华富合成皮革有限公司 | Dry-to-release-method polyurethane microporous waterproof moisture-permeable film and preparation method thereof |
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| CN106351072B (en) * | 2016-08-26 | 2018-01-30 | 浙江荣丰纸业有限公司 | A kind of high gloss oil of alcohol-soluble and bloom cigarette tipping paper production technology |
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Effective date of registration: 20191203 Address after: 655000 small town, Qilin District, Qilin District, Yunnan, Qujing Patentee after: QUJING KIRIN FUPAI PRINTING CO., LTD. Address before: 6888 No. 230601 Anhui city in Hefei Province Economic and Technological Development Zone Avenue Fangxing Patentee before: ANHUI GENUINE PAPER PACKING CO., LTD. |
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