CN102326865A - Paper filter material containing polyester fibers for cigarette filter tip and preparation method thereof - Google Patents
Paper filter material containing polyester fibers for cigarette filter tip and preparation method thereof Download PDFInfo
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- CN102326865A CN102326865A CN201110183860A CN201110183860A CN102326865A CN 102326865 A CN102326865 A CN 102326865A CN 201110183860 A CN201110183860 A CN 201110183860A CN 201110183860 A CN201110183860 A CN 201110183860A CN 102326865 A CN102326865 A CN 102326865A
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Abstract
The invention provides a paper filter material containing polyester fibers for a cigarette filter tip and a preparation method thereof. The paper filter material comprises 10-90% of polyester fibers and the balance of wood pulp fibers or non-wood pulp fibers and also comprises a functional additive accounting for 0.1-5wt% of the polyester fibers and a coating material accounting for 0.1-5wt% of the paper filter material. The preparation method comprises the following steps: adding the functional additive into the polyester fibers, and jordaning to obtain a polyester fiber slurry; then respectively blending the polyester fiber slurry with the respectively prepared non-wood pulp fiber slurry or wood pulp fiber slurry in a blending tank; utilizing a paper making machine to make paper with pulp and shape, dehydrating and performing primary drying to obtain dry paper; coating the coating material accounting for 0.1-5wt% of the dry paper onto the surface of the paper; and performing secondary drying, thus obtaining the paper filter material provided by the invention. The paper filter material provided by the invention is rich in source, appropriate in price and environmentally-friendly. According to the invention, the range of available fiber raw materials for making the paper filter material is enlarged, the paper performance is improved, and the influence of the paper filter material on the smoking quality of cigarettes can be reduced.
Description
Technical field
The invention belongs to cigarette and use the auxiliary material technical field, be specifically related to a kind of cigarette filter that is used for and fill filter material of usefulness and preparation method thereof.
Background technology
Cigarette filter is the indispensable part of cigarette, and the filter tip filter material is held back efficient to the suction quality of cigarette and tar has remarkable influence.Paper filter tip effectively falls burnt material as a kind of, more and more receives the extensive concern of tobacco business.It is that the speciality paper of raw material manufacturing rolls and forms that traditional paper filter tip usually adopts by pure wood pulp cellulose, and made cigarette exists with filter tip and has bad breath, is prone to deficiencies such as collapse-deformation in the aspiration procedure.
One Chinese patent application 200710098076.2 discloses a kind of " manufacturing technology of acetate fibre paper ", adopt the specialties (CAP) contain acetate fiber as cigarette with the papery filter material of filter tip with alternative traditional pure wood pulp paper.This invention provides a kind of technology path that solves the existing drawback of pure wood pulp paper filter stick, is that discarded cigarette acetate silk is a raw material but raw material selects for use, has the problem of the limited and easy impurity of raw material sources; And the acetate fiber unstable chemcial property, it is deacetylated to be prone to generation, thereby influences the suction flavor and the strength of paper of cigarette; In addition, acetate fiber is to be obtained by the wood pulp cellulose acetify, still need consume a large amount of lumber fibres, and is unfriendly to environment, and price is higher.
Summary of the invention
The objective of the invention is that a kind of source is abundant, moderate in order to provide, environment amenable cigarette filter is used the papery filter material; Can enlarge the fibrous raw material scope that the papery filter material is manufactured paper with pulp available; Improve paper performance, alleviate of the influence of papery filter material the cigarette smoking quality.
The object of the invention is realized through following technical scheme.
A kind of cigarette filter that contains polyester fiber is used the papery filter material, and this papery filter material contains polyester fiber 10～90%, and all the other are wood pulp cellulose or non-wood pulp cellulose, also contains the function additive of polyester fiber weight 0.1%～5% and the coating medium of papery filter material weight 0.1～5%.
Polyester fiber according to the invention is the mixture of a kind of polyester fiber or two or more polyester fiber, and the polyester fiber specification is 0.6 Denier～6.0 Denier, and polyester fiber length is 3 millimeters～12 millimeters.
Described wood pulp cellulose is softwood pulp fiber Huo ∕ and hardwood pulp fiber.
Described non-wood pulp cellulose is grass family stem fiber or bast fiber.Described non-wood pulp cellulose also can be leaf fibre or ∕ and seed hair fiber.
Said function additive is water-soluble high-molecular material or polypeptide.Said polypeptide is plant polypeptide or animal polypeptide.
Said coating medium is water-soluble high-molecular material Huo ∕ and spices.Said spices be Megastigmatrienone or-damascenone or Megastigmatrienone or its analog.Said water-soluble high-molecular material is modified starch or alginic acid or polyethylene glycol or water soluble chitosan and analog thereof.
Said polyester fiber is pet fiber or acid fiber by polylactic or gathers (beta-hydroxy-butanoic acid ester) (β-PHB) fiber or poly butylene succinate fiber.
The Substance of papery filter material of the present invention is 20g/m
2～150g/m
2, thickness 0.1mm～1.5mm.
A kind of preparation method who contains the cigarette filter of polyester fiber with the papery filter material of the present invention is in polyester fiber, to add function additive, defibrination; Obtain the polyester fiber slurry; Be mixed in joining stock tank with non-wood pulp cellulose slurry or the wood pulp cellulose slurry of preparation respectively then and join slurry, by the paper machine moulding of manufacturing paper with pulp, through dewatering, obtaining dried paper behind the primary drying; Coating medium is coated with on paper according to 0.1%～5% of dried paper weight, gets final product through redrying again.
Polyester fiber is meant the polyester macromolecule material that formed by organic dibasic acid and the dihydroxylic alcohols polycondensation synthetic fibers through the spinning gained.Characteristics such as polyester fiber has stable chemical performance, fibre fineness is big, intensity is high, heat-shrinkable is good, and antistatic behaviour is good, and the source is abundant, environmental friendliness, moderate cost.The present invention adopts polyester fiber and the mutual papermaking of string, can strengthen strength of paper, improves paper performance.The present invention produces the papery filter material that obtains and can be used for cigarette filter filling use, can solve the problem that the used filter material of cigarette filter cost an arm and a leg, fell Jiao, suction quality regulation and control, has eco-friendly characteristics simultaneously.
Compared with prior art, the present invention has following benefit:
A. the present invention adopt polyester fiber and non-wood pulp cellulose, wood pulp cellulose one or more carry out proportioning according to required ratio; With the used filter material of traditional paper filter stick essential distinction is arranged, advantage of the present invention is to use the papery filter material that contains polyester fiber to have better heat endurance and gas permeability;
B. papery filter material of the present invention manufacture paper with pulp can be directly on existing pure wood pulp paper production equipment and realize under the process conditions, the speciality paper of tearing strength, tensile property and the percentage elongation of paper and traditional pure wood pulp cellulose is identical or be superior to traditional pure wood pulp cellulose speciality paper simultaneously;
C. used polyester fiber of the present invention and the string form of manufacturing paper with pulp has alternately enlarged the plant fiber material scope that the papery filter material is manufactured paper with pulp available, on the basis that obtains same tearing strength, tensile property and elongation characteristics, can reduce production costs;
D. adopt to divide slurry mill oar processing mode, dissimilar fibers grind oar according to demand, have solved under the conventional hybrid mill oar, different fiber type fiber beating degree is difficult to control, the problem that fiber is different in size, material loss is big;
E. adopt function additive, solved conventional polyester fiber bad dispersibility in water, poor with the string compatibility, the problem of the difficulty of manufacturing paper with pulp;
F. adopt cigarette to use coating medium, can allocate according to the cigarette of using, the papery filter material that makes the present invention design has the flavor of suction regulatory function;
G. final products can be through biodegradation, and are environmentally friendly.
Description of drawings
Fig. 1 is preparation technology's flow chart of papery filter material of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description, but institute to give an actual example not be to qualification of the present invention.
Papery filter material of the present invention contains polyester fiber 10～90%, and all the other are wood pulp cellulose or non-wood pulp cellulose, also contains the function additive of polyester fiber weight 0.1%～5% and the coating medium of papery filter material weight 0.1～5%.
Polyester fiber according to the invention is the mixture of a kind of polyester fiber or two or more polyester fiber, and the polyester fiber specification is 0.6 Denier～6.0 Denier, and polyester fiber length is 3 millimeters～12 millimeters.The polyester fiber cross section is triangle, circle, leaf, cross and star.Polyester fiber is specially pet fiber or acid fiber by polylactic or gathers (beta-hydroxy-butanoic acid ester) (β-PHB) fiber or poly butylene succinate fiber.Described wood pulp cellulose is the mixture of softwood pulp fiber or hardwood pulp fiber or softwood pulp fiber and hardwood pulp fiber.Described non-wood pulp cellulose is a grass family stem fiber, like bamboo, wheat straw, straw, reed, tobacco rods, cornstalk; Or bast fiber, as: hemp, flax, jute, mulberry skin; Or leaf fibre and seed hair fiber, like one or more composite fibre slurries in Chinese alpine rush, the cotton linter.Function additive is water-soluble high-molecular material or polypeptide, and said polypeptide can be plant polypeptide, as: soya-bean polypeptides, glutelin polypeptide or animal polypeptide, as: polypeptide, milk polypeptide.Water-soluble high-molecular material is modified starch or alginic acid or polyethylene glycol or water soluble chitosan and analog thereof.Said coating medium is the mixture of water-soluble high-molecular material or tobacco flavor matter or water-soluble high-molecular material and tobacco flavor matter.Tobacco cause perfumery be Megastigmatrienone or-damascenone or Megastigmatrienone or its analog.The Substance of the papery filter material that the present invention prepares is 20g/m
2～150g/m
2, thickness 0.1mm～1.5mm.
Preparing the method that contains the cigarette filter of polyester fiber with the papery filter material according to the invention, is in polyester fiber, to add function additive, defibrination; Obtain the polyester fiber slurry; Be mixed in joining stock tank with non-wood pulp cellulose slurry or the wood pulp cellulose slurry of preparation respectively then and join slurry, by the paper machine moulding of manufacturing paper with pulp, through dewatering, obtaining dried paper behind the primary drying; Coating medium is coated with on paper according to 0.1%～5% of dried paper weight, gets final product through redrying again.
Used non-wood pulp cellulose, the wood pulp cellulose of the present invention adopts industry common used material and method preparation, also can from market, directly buy.
Embodiment 1
Adopting specification is that 2 Denier, length are 6 millimeters polyester fiber short fiber such as PETG (PET) fiber; The function additive soya-bean polypeptides that is equivalent to polyester fiber weight 1%; According to shown in Figure 1; Pet fiber is added function additive grind oar, obtain the polyester fiber slurry.Simultaneously prepare non-wood pulp cellulose rice straw pulp fibre stuff in addition or from directly buying finished product on the market.With polyester fiber slurry and rice straw pulp fibre stuff according to percentage polyester fiber slurry: rice-straw fibre slurry=30:70 mixing in joining stock tank is joined slurry, then, with the paper machine moulding of manufacturing paper with pulp; Through dehydration; Obtain dried paper behind the primary drying,, maybe dried paper roll is got back off-line coating on paper on paper with coating medium water soluble chitosan solution according to 1% online coating of dried paper weight; Carry out redrying again, manufacturing paper with pulp obtains quantitatively being 80g/m
2, thickness is the papery filter material that contains polyester fiber of 0.35mm, through both batch, cut, pack finished product.
Embodiment 2
Adopting specification is that (fiber of β-PHB) and pre-cutting add the function additive polyvinyl alcohol of polyester fiber weight 0.5% to 8mm, grind oar, obtain the polyester fiber slurry as gathering (beta-hydroxy-butanoic acid ester) for the polyester fiber of 0.6 Denier.Then, add the softwood pulp fiber, the hardwood pulp fiber that prepare, according to percentage, softwood pulp fibre stuff: hardwood pulp fibre stuff: polyester fiber slurry=32:38:30 is mixed in joining stock tank and joins slurry.According to shown in Figure 1, with the paper machine moulding of manufacturing paper with pulp, behind dehydration, primary drying, obtain dried paper, adopt the coating medium Megastigmatrienone-polyethylene glycol aqueous solution of dried paper weight 0.1% and coat on the dried paper, again through redrying, obtain quantitatively being 30g/m
2, thickness is the papery filter material finished product that contains polyester fiber of 0.1mm.
Embodiment 3
Adopting specification is that 6 Denier are also cut polyester fiber such as PETG (PET) fiber to 3mm in advance, adds the function additive soluble starch of polyester fiber weight 0.1 %, grinds oar, obtains the polyester fiber slurry.Then, add the baccy fiber slurry, softwood pulp fiber, the hardwood pulp fiber that prepare, according to percentage, baccy fiber slurry: softwood pulp fiber: hardwood pulp fibre stuff: polyester fiber slurry=10:25:45:20 is mixed in joining stock tank and joins slurry.With the paper machine moulding of manufacturing paper with pulp, after dehydration, primary drying obtain dried paper, Zimbabwe's tobacco extract solution is coated on the dried paper according to 5% of dried paper weight, again through redrying, obtain quantitatively being 150g/m
2, thickness is the papery filter material that contains polyester fiber of 1.5mm.
Embodiment 4
With specification is the polyester fiber such as PLA (PLA) fiber pre-cutting to 12 mm of 3 Denier, adds the function additive carboxymethyl cellulose of polyester fiber weight 5%, grinds oar, obtains the polyester fiber slurry.Then, add the ramie pulp fiber for preparing, according to percentage, the ramie pulp fiber slurry: polyester fiber slurry=50:50 is mixed in joining stock tank and joins slurry.With the paper machine moulding of manufacturing paper with pulp, after dehydration, primary drying obtain dried paper, coating medium-damascenone-sodium alginate aqueous solution is coated on the dried paper according to 0.1% of dried paper weight, again through redrying, obtain quantitatively being 20g/m
2, thickness is the papery filter material that contains polyester fiber of 0.2mm.
Embodiment 5
Adopting specification is that 4 Denier are also cut polyester fiber such as PETG (PET) fiber and the poly butylene succinate fiber to 5mm in advance, adds the function additive alginic acid of polyester fiber weight 0.1 %, grinds oar, obtains the polyester fiber slurry.Then, add the flax fiber slurry for preparing, according to percentage, the flax fiber slurry: polyester fiber slurry=90:10 is mixed in joining stock tank and joins slurry.With the paper machine moulding of manufacturing paper with pulp, after dehydration, primary drying obtain dried paper, the mixed solution of-damascenone and Megastigmatrienone is coated on the dried paper according to 3% of dried paper weight, again through redrying, batch, cut, be packaged to be finished product.
Embodiment 6
To adopt specification be 2 Denier and cut in advance to the mixture of the polyester fiber of 8mm such as pet fiber, acid fiber by polylactic, poly butylene succinate fiber; The function additive milk polypeptide that adds polyester fiber weight 3 %; Grind oar, obtain the polyester fiber slurry.Then, add the Chinese alpine rush fibre stuff for preparing, according to percentage, the Chinese alpine rush fibre stuff: polyester fiber slurry=10:90 is mixed in joining stock tank and joins slurry.With the paper machine moulding of manufacturing paper with pulp; After dehydration, primary drying obtain dried paper; The mixed liquor of water soluble chitosan solution and Zimbabwe's tobacco extract solution is coated on the dried paper according to 2% of dried paper weight, again through redrying, batch, cut, be packaged to be finished product.
Embodiment 7
Adopting specification is that 1 Denier is also cut polyester fiber such as the poly butylene succinate fiber to 10mm in advance, adds the function additive polypeptide of polyester fiber weight 2.5 %, grinds oar, obtains the polyester fiber slurry.Then, add the pine needle wool slurry for preparing, according to percentage, the pine needle wool slurry: polyester fiber slurry=20:80 is mixed in joining stock tank and joins slurry.With the paper machine moulding of manufacturing paper with pulp, after dehydration, primary drying obtain dried paper ,-damascenone solution is coated on the dried paper according to 3.5% of dried paper weight, again through redrying, batch, cut, be packaged to be finished product.
Claims (13)
1. a cigarette filter that contains polyester fiber is used the papery filter material; It is characterized in that; This papery filter material contains polyester fiber 10～90%, and all the other are wood pulp cellulose or non-wood pulp cellulose, also contains the function additive of polyester fiber weight 0.1%～5% and the coating medium of papery filter material weight 0.1～5%.
2. a kind of cigarette filter that contains polyester fiber according to claim 1 is used the papery filter material; It is characterized in that; Said polyester fiber is the mixture of a kind of polyester fiber or two or more polyester fiber; The polyester fiber specification is 0.6 Denier～6.0 Denier, and polyester fiber length is 3 millimeters～12 millimeters.
3. a kind of cigarette filter that contains polyester fiber according to claim 1 is used the papery filter material, it is characterized in that, described wood pulp cellulose is softwood pulp fiber Huo ∕ and hardwood pulp fiber.
4. a kind of cigarette filter that contains polyester fiber according to claim 1 is used the papery filter material, it is characterized in that, described non-wood pulp cellulose is grass family stem fiber or bast fiber.
5. a kind of cigarette filter that contains polyester fiber according to claim 1 is used the papery filter material, it is characterized in that, described non-wood pulp cellulose is leaf fibre or ∕ and seed hair fiber.
6. a kind of cigarette filter that contains polyester fiber according to claim 1 is used the papery filter material, it is characterized in that, said function additive is water-soluble high-molecular material or polypeptide.
7. a kind of cigarette filter that contains polyester fiber according to claim 1 is used the papery filter material, it is characterized in that, said coating medium is water-soluble high-molecular material Huo ∕ and spices.
8. use the papery filter material according to the said a kind of cigarette filter that contains polyester fiber of claim 6, it is characterized in that, said polypeptide is plant polypeptide or animal polypeptide.
9. use the papery filter material according to the described a kind of cigarette filter that contains polyester fiber of claim 7, it is characterized in that, said spices be Megastigmatrienone or-damascenone or Megastigmatrienone or tobacco extract.
10. use the papery filter material according to claim 6 or 7 described a kind of cigarette filters that contain polyester fiber, it is characterized in that, said water-soluble high-molecular material is modified starch or alginic acid or polyethylene glycol or water soluble chitosan and analog thereof.
11. a kind of cigarette filter that contains polyester fiber according to claim 1 and 2 is used the papery filter material; It is characterized in that said polyester fiber is pet fiber or acid fiber by polylactic or gathers (beta-hydroxy-butanoic acid ester) (β-PHB) fiber or poly butylene succinate fiber.
12. each the described a kind of cigarette filter that contains polyester fiber according to claim 1-9 is used the papery filter material, it is characterized in that the Substance of this papery filter material is 20g/m
2～150g/m
2, thickness 0.1mm～1.5mm.
13. a preparation method who contains the cigarette filter of polyester fiber with the papery filter material is characterized in that the preparation method is: in polyester fiber, add function additive; Defibrination obtains the polyester fiber slurry, is mixed in joining stock tank with non-wood pulp cellulose slurry for preparing respectively or wood pulp cellulose slurry then and joins slurry; By the paper machine moulding of manufacturing paper with pulp; Behind dehydration, primary drying, obtain dried paper, coating medium is coated with on paper according to 0.1%～5% of dried paper weight, get final product through redrying again.
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| CN103622157A (en) * | 2012-12-29 | 2014-03-12 | 广东中烟工业有限责任公司 | Ternary tobacco fiber paper filter stick containing herbaceous plants and manufacturing method thereof |
| CN103829374A (en) * | 2012-12-29 | 2014-06-04 | 广东中烟工业有限责任公司 | Tobacco fiber paper filter stick and preparation method thereof |
| CN104428467A (en) * | 2012-07-26 | 2015-03-18 | 德尔福特集团有限公司 | Filter paper quickly disintegrating in water |
| CN106617288A (en) * | 2016-12-28 | 2017-05-10 | 广东省金叶科技开发有限公司 | Paper cigarette filter stick and manufacturing method thereof |
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| CN104428467A (en) * | 2012-07-26 | 2015-03-18 | 德尔福特集团有限公司 | Filter paper quickly disintegrating in water |
| CN104428467B (en) * | 2012-07-26 | 2017-03-08 | 德尔福特集团有限公司 | The longer filter tip paper of fast decoupled in water |
| CN103622157A (en) * | 2012-12-29 | 2014-03-12 | 广东中烟工业有限责任公司 | Ternary tobacco fiber paper filter stick containing herbaceous plants and manufacturing method thereof |
| CN103829374A (en) * | 2012-12-29 | 2014-06-04 | 广东中烟工业有限责任公司 | Tobacco fiber paper filter stick and preparation method thereof |
| CN103622157B (en) * | 2012-12-29 | 2015-03-18 | 广东中烟工业有限责任公司 | Ternary tobacco fiber paper filter stick containing herbaceous plants and manufacturing method thereof |
| CN106617288A (en) * | 2016-12-28 | 2017-05-10 | 广东省金叶科技开发有限公司 | Paper cigarette filter stick and manufacturing method thereof |
| CN107373753B (en) * | 2017-08-29 | 2020-10-30 | 武汉纺织大学 | Graphene polysaccharide modified cigarette filter tip for selectively intercepting benzene ring harmful substances and preparation method thereof |
| CN107373753A (en) * | 2017-08-29 | 2017-11-24 | 武汉纺织大学 | A kind of graphene polyose modification cigaratte filter of selective retention phenyl ring class harmful substance and preparation method thereof |
| CN108158035A (en) * | 2018-01-11 | 2018-06-15 | 云南中烟工业有限责任公司 | A kind of wingceltis skin, sugarcane fiber composite paper filter material and its preparation method and application |
| CN108208927A (en) * | 2018-01-11 | 2018-06-29 | 云南中烟工业有限责任公司 | A kind of composite paper filter material based on mulberry fibre and its preparation method and application |
| CN108158035B (en) * | 2018-01-11 | 2020-10-27 | 云南中烟工业有限责任公司 | Sanders and bagasse fiber composite paper filter material and preparation method and application thereof |
| CN113412064A (en) * | 2018-12-07 | 2021-09-17 | 菲利普莫里斯生产公司 | Aerosol-generating article with biodegradable filter material |
| CN113412064B (en) * | 2018-12-07 | 2023-11-24 | 菲利普莫里斯生产公司 | Aerosol-generating article with biodegradable filter material |
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| CN111155356A (en) * | 2020-01-07 | 2020-05-15 | 华南理工大学 | Cooling filter material and preparation method and application thereof |
| CN112385883A (en) * | 2020-11-17 | 2021-02-23 | 云南中烟工业有限责任公司 | Heating non-combustion cigarette paper for electromagnetic heating and preparation and application thereof |
| EP4309520A1 (en) | 2022-07-19 | 2024-01-24 | Miquel y Costas & Miquel, S.A. | Filter paper for cigarette filters and filter comprising it |
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