CN109588773A - A kind of acid fiber by polylactic filter rod being coated with cooling material - Google Patents
A kind of acid fiber by polylactic filter rod being coated with cooling material Download PDFInfo
- Publication number
- CN109588773A CN109588773A CN201811595873.6A CN201811595873A CN109588773A CN 109588773 A CN109588773 A CN 109588773A CN 201811595873 A CN201811595873 A CN 201811595873A CN 109588773 A CN109588773 A CN 109588773A
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- China
- Prior art keywords
- cooling material
- polylactic
- filter rod
- acid fiber
- molding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/18—Mouthpieces for cigars or cigarettes; Manufacture thereof
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention discloses a kind of acid fiber by polylactic filter rod for being coated with cooling material, is related to cigarette filter tip rod technical field.The acid fiber by polylactic filter rod for being coated with cooling material, in the molding acid fiber by polylactic tow of filter rod and acid fiber by polylactic filter rod after molding plating or Tu cooling material；The cooling material is nanoscale nm-class boron nitride, nano zircite, nano-titanium dioxide, nanometer silicon carbide silicon and nano silica and porous polyethylene, plasticizer and adhesive, the cooling material of plating or Tu is one or more layers, and cooling material thickness is no more than 100 μm.To increase the cooling effect of molding filter rod, the quality and filtering out harmful matter of cigarette are improved；It does not burn cigarette applied to cigarette and low temperature.
Description
Technical field
The present invention relates to cigarette filter tip rod technical fields, are specifically related to a kind of acid fiber by polylactic filter for being coated with cooling material
Mouth stick.
Background technique
For a long time, two kinds of filter-tip materials are mainly used in the market, first is that cellulose diacetate fibers, second is that polypropylene
Fiber, domestic annual usage amount is respectively 16,180,000 tons and 230,000 tons.It develops thus and substitutes traditional two vinegar using polylactic acid
Acid cellulose produces the new technology of filter stick for cigarettes, for tobacco business started except traditional vinegar fibre filter stick in addition to a kind of green, it is inexpensive,
Degradable novel filter stick；The cigarette filter manufactured with acid fiber by polylactic, there are four outstanding features: it is from annual
Plant, it is more cheap and easy to get than timber, it is at low cost；Complete biodegradable is out-and-out " green " product；Using melt spinning work
Skill manufactures tow, and processing cost is low, low in the pollution of the environment；Polar molecular structure determines that it has suction to the harmful components in flue gas
Echo Scavenging activity.So the use of polylactic acid filter tip, it will bring great change to cigarette filter industry.
Designated position is opened and be placed on to tow packet mainly by the moulding process of the single tow of cigarette filter stick at present, by silk
Packet is placed on the center line of tow traveling, and piddler direction is consistent with molding machine direction；Simultaneously by forming paper, hot melt adhesive, interior viscous
Wiring glue, plasticizer prepare in place；By the effect of plucker roller and loosening device, a branch of tow is fully deployed；Pass through plasticizer
Application system uniformly applies plasticizer to the tow being fully deployed；The tow for applying plasticizer is collapsed, opium pipe part is passed through
When be formed paper bag and wrap up in, form cylindric filter item.There is certain limitation in the polylactic acid filter rod being prepared, no in terms of cooling
By being from the suction quality consideration for improving cigarette or from harm reduction angle, reducing cigarette smoke temperature is all filter rod needs
Consider the problems of, therefore is that can polylactic acid filter rod widely applied key to the research of polylactic acid filter rod cooling aspect.
Summary of the invention
In view of the above-mentioned problems existing in the prior art, the present invention provides a kind of acid fiber by polylactic filters for being coated with cooling material
Mouth stick plates cooling material after polylactic acid tow ontology and molding, to increase the cooling effect of molding filter rod, improves fragrant
The quality and filtering out harmful matter of cigarette.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions:
A kind of acid fiber by polylactic filter rod being coated with cooling material, it is characterised in that: fine in the molding polylactic acid of filter rod
Tie up tow and acid fiber by polylactic filter rod after molding plating or Tu cooling material.
Further, the cooling material is the one of boron nitride, zirconium oxide, titanium dioxide, silicon carbide silicon and silica
Kind or a variety of compounds.
Further, the boron nitride, zirconium oxide, titanium dioxide, silicon carbide silicon and silica be nanometer and nanometer
Boron nitride, nano zircite, nano-titanium dioxide, nanometer silicon carbide silicon and nano silica.
Further, the cooling material further includes porous polyethylene, plasticizer and adhesive.
Further, the cooling material further includes metal material, paper fiber.
Further, cooling material plating or Tu are on the molding acid fiber by polylactic tow of filter rod, the drop of plating or Tu
Adiabator is one or more layers, and cooling material thickness is no more than 100 μm.
Further, the cooling material plating or Tu are peripheral in acid fiber by polylactic filter rod after molding, the drop of plating or Tu
Adiabator is one or more layers, and cooling material thickness is no more than 100 μm.
Another object of the present invention is to provide a kind of preparation sides of acid fiber by polylactic filter rod for being coated with cooling material
Method, which comprises the following steps:
Step 1: the preparation of acid fiber by polylactic tow and the cladding or coating material that cools down；
Step 2: by cooling material plating or Tu in acid fiber by polylactic tow；
Step 3: routinely filter rod forming step is extracted, is unclamped, being glued and obtain molding polylactic acid filter rod；
Step 4: by cooling material on the plating of obtained molding polylactic acid filter rod or Tu；
Step 5: carrying out packet paper and cutting tipping to molding filter rod.
Further, on the acid fiber by polylactic tow plating or Tu cooling material include nm-class boron nitride, it is nano oxidized
Zirconium, nano-titanium dioxide, nanometer silicon carbide silicon and the one or more compound and porous polyethylene of nano silica, increasing
Mould agent and adhesive；Cooling material includes nm-class boron nitride, nano zircite, nanometer in molding polylactic acid filter rod plating or Tu
Titanium dioxide, nanometer silicon carbide silicon and the one or more compound of nano silica.
Another object of the present invention is to provide a kind of acid fiber by polylactic filter rod for being coated with cooling material is non-ignitable in low temperature
Burn the application in cigarette.
Beneficial effects of the present invention: the acid fiber by polylactic filter rod for being coated with cooling material of the invention, in acid fiber by polylactic
Tow and polylactic acid filter rod after molding plate nanoscale cooling material, to increase the cooling effect of molding filter rod, mention
The quality and filtering out harmful matter of high cigarette；The moulding process of polylactic acid filter rod is identical as common process, facilitate operation and
The production of scale, is plated or Tu one or more layers cooling material after polylactic acid tow and molding, can effectively solve existing
The undesirable defect of filter rod cooling effect, can operate with cigarette and low temperature does not burn cigarette, be suitble to promote and apply.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the preparation flow figure that the acid fiber by polylactic filter rod of cooling material is coated with described in the embodiment of the present invention；
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1
A kind of acid fiber by polylactic filter rod being coated with cooling material, it is characterised in that: fine in the molding polylactic acid of filter rod
Tie up tow and acid fiber by polylactic filter rod after molding plating or Tu cooling material.
The cooling material is the one or more multiple of boron nitride, zirconium oxide, titanium dioxide, silicon carbide silicon and silica
Close object.
The boron nitride, zirconium oxide, titanium dioxide, silicon carbide silicon and silica be nanometer and nm-class boron nitride, receive
Rice zirconium oxide, nano-titanium dioxide, nanometer silicon carbide silicon and nano silica.
The cooling material further includes porous polyethylene, plasticizer and adhesive.
The cooling material further includes metal material, paper fiber.
In on the molding acid fiber by polylactic tow of filter rod, the cooling material of plating or Tu is one for the cooling material plating or Tu
Layer or multilayer, cooling material thickness are no more than 100 μm.
The cooling material plating or Tu plate in acid fiber by polylactic filter rod periphery after molding or the cooling material of Tu are one
Layer or multilayer, cooling material thickness are no more than 100 μm.
The technical program is illustrated combined with specific embodiments below:
Embodiment 1
A kind of acid fiber by polylactic filter rod being coated with cooling material, it is characterised in that: fine in the molding polylactic acid of filter rod
Tie up tow and acid fiber by polylactic filter rod after molding plating or Tu cooling material.
The cooling material is nm-class boron nitride, nano zircite, nano-titanium dioxide, nanometer silicon carbide silicon and nanometer two
One kind of silica.
The cooling material further includes porous polyethylene, plasticizer and adhesive.
In on the molding acid fiber by polylactic tow of filter rod, the cooling material of plating or Tu is one for the cooling material plating or Tu
Layer or multilayer, cooling material thickness are no more than 100 μm.
The cooling material plating or Tu plate in acid fiber by polylactic filter rod periphery after molding or the cooling material of Tu are one
Layer or multilayer, cooling material thickness are no more than 100 μm.
A kind of preparation method for the acid fiber by polylactic filter rod being coated with cooling material, comprising the following steps:
Step 1: the preparation of acid fiber by polylactic tow and the cladding or coating material that cools down；
Prepare modified polylactic acid fiber tow；Select nm-class boron nitride, nano zircite, nano-titanium dioxide, nano-sized carbon
SiClx and a kind of of nano silica are used as cooling material, and cooling material further includes porous polyethylene, plasticizer and adhesive；
Step 2: by cooling material plating or Tu in acid fiber by polylactic tow；
By the nm-class boron nitride of preparation, nano zircite, nano-titanium dioxide, nanometer silicon carbide and nano silica
A kind of and porous polyethylene, plasticizer and the compound rear plating of adhesive or Tu are in the modified polylactic acid fiber tow of preparation；
The cooling material of the plating or Tu is one or more layers, and cooling material thickness is no more than 1 μm；
Step 3: routinely filter rod forming step is extracted, is unclamped, being glued and obtain molding polylactic acid filter rod；
Step 4: by cooling material on the plating of obtained molding polylactic acid filter rod or Tu；
Cooling material nm-class boron nitride, nano zircite, nano-titanium dioxide, nanometer silicon carbide and the nano-silica of selection
A kind of plating of SiClx or Tu are in molding polylactic acid filter rod；(under normal circumstances, it is plated on the cooling material of polylactic acid filter rod
Nm-class boron nitride, nano zircite, nano-titanium dioxide, the selection and plating of nanometer silicon carbide and nano silica or Tu are in poly-
Acid fiber tow it is consistent)
Plating or Tu in the cooling material of acid fiber by polylactic tow include nm-class boron nitride, nano zircite, nano-silica
Change titanium, nanometer silicon carbide silicon and nano silica one kind and porous polyethylene, plasticizer and adhesive；Molding polylactic acid
Cooling material includes nm-class boron nitride, nano zircite, nano-titanium dioxide, nanometer silicon carbide silicon and receives in filter rod plating or Tu
Rice silica is a kind of；
The cooling material of the plating or Tu is one or more layers, and cooling material thickness is no more than 100 μm；
Step 5: carrying out packet paper and cutting tipping to molding filter rod.
The experiment proved that respectively in acid fiber by polylactic tow and acid fiber by polylactic filter rod after molding plating or Tu nanometer two
The filter rod cooling effect that silica obtains is best, and compared with existing filter rod, cooling effect is far superior to existing filter rod.
Embodiment 2
A kind of acid fiber by polylactic filter rod being coated with cooling material, it is characterised in that: fine in the molding polylactic acid of filter rod
Tie up tow and acid fiber by polylactic filter rod after molding plating or Tu cooling material.
The cooling material is nm-class boron nitride, nano zircite, nano-titanium dioxide, nanometer silicon carbide silicon and nanometer two
Two or more compounds of silica.
The cooling material further includes porous polyethylene, plasticizer and adhesive.
In on the molding acid fiber by polylactic tow of filter rod, the cooling material of plating or Tu is one for the cooling material plating or Tu
Layer or multilayer, cooling material thickness are no more than 100 μm.
The cooling material plating or Tu plate in acid fiber by polylactic filter rod periphery after molding or the cooling material of Tu are one
Layer or multilayer, cooling material thickness are no more than 100 μm.
A kind of preparation method for the acid fiber by polylactic filter rod being coated with cooling material, comprising the following steps:
Step 1: the preparation of acid fiber by polylactic tow and the cladding or coating material that cools down；
Prepare modified polylactic acid fiber tow；Select nm-class boron nitride, nano zircite, nano-titanium dioxide, nano-sized carbon
As cooling material, cooling material further includes porous polyethylene, increases two or more of SiClx and nano silica compound
Mould agent and adhesive；
Step 2: by cooling material plating or Tu in acid fiber by polylactic tow；
By the nm-class boron nitride of preparation, nano zircite, nano-titanium dioxide, nanometer silicon carbide and nano silica
Two or more compounds and porous polyethylene, plasticizer and the compound rear plating of adhesive or Tu are in the modified polylactic acid fiber of preparation
Tow；
The cooling material of the plating or Tu is one or more layers, and cooling material thickness is no more than 100 μm；
Step 3: routinely filter rod forming step is extracted, is unclamped, being glued and obtain molding polylactic acid filter rod；
Step 4: by cooling material on the plating of obtained molding polylactic acid filter rod or Tu；
Cooling material nm-class boron nitride, nano zircite, nano-titanium dioxide, nanometer silicon carbide and the nano-silica of selection
Two or more compounds of SiClx plate or Tu is in molding polylactic acid filter rod；(under normal circumstances, it is plated on polylactic acid filter rod
Cooling material nm-class boron nitride, nano zircite, nano-titanium dioxide, nanometer silicon carbide and nano silica selection
With plating or Tu in the consistent of acid fiber by polylactic tow)
Plating or Tu in the cooling material of acid fiber by polylactic tow include nm-class boron nitride, nano zircite, nano-silica
Change the compound and porous polyethylene, plasticizer of titanium, nanometer silicon carbide silicon and nano silica two or more compounds
And adhesive；Cooling material includes nm-class boron nitride, nano zircite, nano-silica in molding polylactic acid filter rod plating or Tu
Change the compound of titanium, nanometer silicon carbide silicon and nano silica two or more compounds；
The cooling material of the plating or Tu is one or more layers, and cooling material thickness is no more than 1 μm；
Step 5: carrying out packet paper and cutting tipping to molding filter rod.
The experiment proved that respectively in acid fiber by polylactic tow and acid fiber by polylactic filter rod after molding plating or Tu nanometer two
It include that the obtained filter rod cooling effect of nano silica is best in silica and cooling material.
Embodiment 3
It does not burn referring to the acid fiber by polylactic filter rod for being coated with cooling material of above-described embodiment 1 and embodiment 2 in low temperature
Application in cigarette.
The acid fiber by polylactic filter rod for being coated with cooling material of the invention, in acid fiber by polylactic tow and poly- cream after molding
Sour filter rod plates nanoscale cooling material, to increase the cooling effect of molding filter rod, improves the quality and mistake of cigarette
Filter harmful substance；The moulding process of polylactic acid filter rod is identical as common process, facilitates the production of operation and scale, in poly- cream
It is plated after sour tow and molding or Tu one or more layers cooling material, can effectively solve that existing filter rod cooling effect is undesirable
Defect, can operate with cigarette and low temperature do not burn cigarette, be suitble to promote and apply.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (9)
1. a kind of acid fiber by polylactic filter rod for being coated with cooling material, it is characterised in that: in the molding acid fiber by polylactic of filter rod
Tow and acid fiber by polylactic filter rod after molding plating or Tu cooling material.
2. being coated with the acid fiber by polylactic filter rod of cooling material as described in claim 1, it is characterised in that: the cooling material
For one or more compounds of boron nitride, zirconium oxide, titanium dioxide, silicon carbide silicon and silica.
3. being coated with the acid fiber by polylactic filter rod of cooling material as claimed in claim 2, it is characterised in that: the boron nitride,
Zirconium oxide, titanium dioxide, silicon carbide silicon and silica be nanometer and nm-class boron nitride, nano zircite, nanometer titanium dioxide
Titanium, nanometer silicon carbide silicon and nano silica.
4. being coated with the acid fiber by polylactic filter rod of cooling material as claimed in claim 3, it is characterised in that: the cooling material
It further include porous polyethylene, plasticizer, adhesive, metal material and paper fiber.
5. being coated with the acid fiber by polylactic filter rod of cooling material as described in claim 1, it is characterised in that: the cooling material
Plating or Tu are on the molding acid fiber by polylactic tow of filter rod, and the cooling material of plating or Tu is one or more layers, and cooling material is thick
Degree is no more than 100 μm.
6. being coated with the acid fiber by polylactic filter rod of cooling material as described in claim 1, it is characterised in that: the cooling material
Plating or Tu plate in acid fiber by polylactic filter rod periphery after molding or the cooling material of Tu are one or more layers, cooling material is thick
Degree is no more than 100 μm.
7. a kind of preparation side of the acid fiber by polylactic filter rod for being coated with cooling material as claimed in any one of claims 1 to 6
Method, which comprises the following steps:
Step 1: the preparation of acid fiber by polylactic tow and the cladding or coating material that cools down；
Step 2: by cooling material plating or Tu in acid fiber by polylactic tow；
Step 3: routinely filter rod forming step is extracted, is unclamped, being glued and obtain molding polylactic acid filter rod；
Step 4: by cooling material on the plating of obtained molding polylactic acid filter rod or Tu；
Step 5: carrying out packet paper and cutting tipping to molding filter rod.
8. being coated with the preparation method of the acid fiber by polylactic filter rod of cooling material as claimed in claim 7, it is characterised in that: institute
Stating the cooling material of plating or Tu on acid fiber by polylactic tow includes nm-class boron nitride, nano zircite, nano-titanium dioxide, nanometer
Silicon carbide silicon and the one or more compound and porous polyethylene of nano silica, plasticizer and adhesive；It is molding
Cooling material includes nm-class boron nitride, nano zircite, nano-titanium dioxide, nanometer silicon carbide in the plating of polylactic acid filter rod or Tu
Silicon and the one or more compound of nano silica.
9. a kind of acid fiber by polylactic filter rod for being coated with cooling material as claimed in any one of claims 1 to 6 is non-ignitable in low temperature
Burn the application in cigarette.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595873.6A CN109588773A (en) | 2018-12-26 | 2018-12-26 | A kind of acid fiber by polylactic filter rod being coated with cooling material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595873.6A CN109588773A (en) | 2018-12-26 | 2018-12-26 | A kind of acid fiber by polylactic filter rod being coated with cooling material |
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| CN109588773A true CN109588773A (en) | 2019-04-09 |
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| CN201811595873.6A Pending CN109588773A (en) | 2018-12-26 | 2018-12-26 | A kind of acid fiber by polylactic filter rod being coated with cooling material |
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2018
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| CN1129089A (en) * | 1994-09-22 | 1996-08-21 | 大世吕化学工业株式会社 | A tobacco filter material and a method for producing the same |
| WO2007104908A1 (en) * | 2006-03-10 | 2007-09-20 | British American Tobacco (Investments) Limited | Smoking article filter |
| CN1961765A (en) * | 2006-11-30 | 2007-05-16 | 中国科学院长春应用化学研究所 | A cigarette filter filament and preparation method thereof |
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| WO2015092071A1 (en) * | 2013-12-20 | 2015-06-25 | Philip Morris Products S.A. | Smoking article filter including degradable filter component |
| CN108783588A (en) * | 2018-08-28 | 2018-11-13 | 云南恒罡科技有限公司 | Temperature reducing unit and preparation method thereof for heating the smoking article mouth stick that do not burn |
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Application publication date: 20190409 |