CN108978222A - Volatilizable fragrance and biodegradable multiple yarns, and preparation, purposes technique - Google Patents
Volatilizable fragrance and biodegradable multiple yarns, and preparation, purposes technique Download PDFInfo
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- CN108978222A CN108978222A CN201810758835.1A CN201810758835A CN108978222A CN 108978222 A CN108978222 A CN 108978222A CN 201810758835 A CN201810758835 A CN 201810758835A CN 108978222 A CN108978222 A CN 108978222A
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/005—Compositions containing perfumes; Compositions containing deodorants
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- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
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- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/12—Processes in which the treating agent is incorporated in microcapsules
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
- D06M2101/08—Esters or ethers of cellulose
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
A kind of volatilizable fragrance and biodegradable multiple yarns, including fiber yarn core and its external outer mixed layer being wrapped with, outer mixed layer is mixed by polymer and spices, spices is spice additive or fragrance microcapsule, fiber yarn core is that one filament or plurality of threads kink endless tow together, the production raw material of fiber yarn core is Biodegradable material, when production, silvalin core outer surface generates outer mixed layer by way of wrapping molten state mixture or mixed liquor, in application, multiple yarns can be applied to the fragrance generating means in cigarette field.The design can not only inhibit the unnecessary volatilization of fragrance, and fragrance volatilization is more uniform when can make to apply, and the feature of environmental protection is stronger, and working efficiency is higher, be suitble to large-scale production.
Description
Technical field
The present invention relates to a kind of multiple yarns more particularly to a kind of volatilizable fragrance and biodegradable composite fibres
Yarn, and preparation, purposes technique, it is particularly applicable to be able to suppress the unnecessary volatilization of fragrance, and when can ensure that application, fragrance volatilizees
It is more uniform.
Background technique
Currently, demand of the consumer to tobacco flavor becomes more diverse, the cigarette perfume taste that traditional pure tobacco generates is not
It is able to satisfy the demand in market, especially in high-grade cigarette, the cigarette of differentiation odor type had not only embodied image product, individual character, but also
It enriched high quality, improved the price grade of product.
Adding spiced mode in common cigarette is that essence is sprayed on pipe tobacco, is adhered to by carrier of pipe tobacco,
Or fragrance is directly added in filter tip.Similar approach is difficult to inhibit the unnecessary volatilization of fragrance, while while using cigarette is fragrant
The deep or light variation of taste is difficult to control.
The information for disclosing the background technology part is merely intended to increase the understanding to the general background of present patent application, without
It should be considered as recognizing or implying in any form that the information constitutes existing skill already known to those of ordinary skill in the art
Art.
Summary of the invention
Fragrance when the purpose of the present invention is overcoming the unnecessary volatilization existing in the prior art that cannot inhibit fragrance, application
The non-uniform defect and problem of volatilization, when a kind of unnecessary volatilization being able to suppress fragrance, application are provided fragrance volatilization compared with
Uniform volatilizable fragrance and biodegradable multiple yarns, and preparation, purposes technique.
In order to achieve the above object, the technical solution of the invention is as follows: a kind of volatilizable fragrance and biodegradable compound
Silvalin, including fiber yarn core；The outside of the fiber yarn core is wrapped with outer mixed layer, and the outer mixed layer is by polymer and fragrance
Material mixes, and the spices is spice additive or fragrance microcapsule；The fiber yarn core is one filament or more root longs
Silk kinks endless tow together.
The production raw material of the fiber yarn core is Biodegradable material.
The production raw material of the fiber yarn core is polyethylene, polylactic acid, cellulose acetate, starch base polyester, paper, cotton, fiber crops
In any one or any two kinds of mixing or any a variety of mixing.
The outer diameter of the fiber yarn core is 0.05-0.50 millimeter.
The radius ratio of the fiber yarn core and multiple yarns is 1:1.1-1:2；
The one filament is hollow or solid construction, is the fiber that cross section is circular fiber, cross section is ellipse
Or cross section is the profiled filament of abnormity；
The fiber yarn core is hollow or solid construction, and cross section is any one in circle, ellipse or abnormity；It is described
The long filament of silvalin in-core is hollow or solid construction, is the fiber that cross section is circular fiber, cross section is ellipse
Or cross section is the profiled filament of abnormity.
The polymer is polycaprolactone, poly- hexanedioic acid butanediol ester, vinyl acetate co-polymer, polyoxypropylene, poly- third
Alkene, polyethylene, ethylene acrylic acid co polymer, any one or any two kinds of mixing or any a variety of mixed in poly- itaconate
It closes.
The production raw material of the spice additive or fragrance microcapsule be menthol, Eugenol, spearmint, peppermint oil,
Cocoa power, vanilla, cortex cinnamomi, fruit flavor, any one or any two kinds of mixing or any a variety of mixing in licorice.
A kind of preparation process of above-mentioned volatilizable fragrance and biodegradable multiple yarns；The preparation process include with
Lower step: first by fiber yarn core by drying tunnel to carry out drying water removal, then by fiber yarn core drawing-in molten state mixture or mixing
The mixture of polymer and spice additive or fragrance microcapsule is coated on to obtain wrap yarn on fiber yarn core, so by liquid
After mold will be sent by the resulting wrap yarn of molten state mixture, and it is described compound to obtain by air rolling after cooling
Silvalin, alternatively, drying tunnel will be sent by the resulting wrap yarn of mixed liquor, and winding is described compound to obtain after drying
Silvalin；When fiber yarn core drawing-in molten state mixture, molten state mixture is that polymer and spice additive or fragrance are micro-
Gains after capsule is uniformly mixed, fiber yarn core are immersed in the molten state mixture to complete cladding；When fiber yarn core
When drawing-in mixed liquor, mixed liquor is that polymer dissolves gains in ethanol together with spice additive or fragrance microcapsule,
Cladding is completed in the infiltration of fiber yarn core in the mixed liquor.
The weight of the spice additive or fragrance microcapsule is the 1.0% -10.0% of polymer weight.
A kind of purposes technique of above-mentioned volatilizable fragrance and biodegradable multiple yarns；The purposes technique refer to by
The multiple yarns are applied to the fragrance generating means in cigarette field.
Compared with prior art, the invention has the benefit that
1, a kind of volatilizable fragrance of the invention and biodegradable multiple yarns, and prepare, in purposes technique, the compound fibre
Dimension yarn includes that fiber yarn core and its external outer mixed layer being wrapped with, the outer mixed layer are mixed by polymer and spices, fragrant
Taste substance is spice additive or fragrance microcapsule, and fiber yarn core is that one filament or plurality of threads kink long filament together
Beam, during application, when multiple yarns are not used by, outer mixed layer has package to the spices of mixing inside it
Effect, is able to suppress the volatilization of spices, when multiple yarns quilt in use, as the fragrance generating means in cigarette, and
When cigarette is ignited, outer mixed layer gradually can melt or decompose, and the spices for being wrapped in its inside can be gradually exposed and volatilizees, and wave
It is uniform to send out speed, it is lasting fragrance, mellow.In addition, the large specific surface area of fiber yarn core, is rolled in its appearance conducive to by outer mixed layer
Face is also conducive to add more spices, and then obtains more preferably fragrance effects.Therefore, the present invention can not only inhibit fragrance
Unnecessary volatilization, application when fragrance volatilization it is more uniform, and be conducive to improve spices using effect.
2, a kind of volatilizable fragrance of the invention and biodegradable multiple yarns, and prepare, in purposes technique, silvalin
The production raw material of core be Biodegradable material, preferably polyethylene, polylactic acid, cellulose acetate, starch base polyester, paper, cotton,
Any one or any two kinds of mixing or any a variety of mixing in fiber crops, and the feature of environmental protection of biodegradation material is stronger, more conducively
Expand application range, in addition, polymer can also be made of Biodegradable material, so that further increase the design can
Biodegradable effect.Therefore, the present invention is conducive to biodegradable, and the feature of environmental protection is stronger.
3, a kind of volatilizable fragrance of the invention and biodegradable multiple yarns, and prepare, in purposes technique, it is preparing
When multiple yarns, first need to coat the mixed of upper polymer and spice additive or fragrance microcapsule in the outer surface of fiber yarn core
Object is closed to obtain wrap yarn, then carries out cooling or drying and processing so that this product can be obtained, whole flow process layout is clear, successive
Smoothness is very suitable for large-scale production, and working efficiency is higher, in addition, cladding process can also be there are two types of selection, one is poly-
The molten state mixture after object is uniformly mixed with spice additive or fragrance microcapsule is closed, another kind is that polymer adds with fragrance
Agent or fragrance microcapsule is added to dissolve mixed liquor in ethanol together, both selections expand application range of the invention, make
It can adapt to, to obtain optimal covered effect, finally obtain the product of better quality in different operation objects.Therefore,
Not only working efficiency is higher by the present invention, is suitble to large-scale production, but also adjustability is relatively strong, application range is wider.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
A kind of volatilizable fragrance and biodegradable multiple yarns, including fiber yarn core；The outside of the fiber yarn core
It is wrapped with outer mixed layer, the outer mixed layer is mixed by polymer and spices, and the spices is spice additive or perfume (or spice)
Expect microcapsules；The fiber yarn core is that one filament or plurality of threads kink endless tow together.
The production raw material of the fiber yarn core is Biodegradable material.
The production raw material of the fiber yarn core is polyethylene, polylactic acid, cellulose acetate, starch base polyester, paper, cotton, fiber crops
In any one or any two kinds of mixing or any a variety of mixing.
The outer diameter of the fiber yarn core is 0.05-0.50 millimeter.
The radius ratio of the fiber yarn core and multiple yarns is 1:1.1-1:2；
The one filament is hollow or solid construction, is the fiber that cross section is circular fiber, cross section is ellipse
Or cross section is the profiled filament of abnormity；
The fiber yarn core is hollow or solid construction, and cross section is any one in circle, ellipse or abnormity；It is described
The long filament of silvalin in-core is hollow or solid construction, is the fiber that cross section is circular fiber, cross section is ellipse
Or cross section is the profiled filament of abnormity.
The polymer is polycaprolactone, poly- hexanedioic acid butanediol ester, vinyl acetate co-polymer, polyoxypropylene, poly- third
Alkene, polyethylene, ethylene acrylic acid co polymer, any one or any two kinds of mixing or any a variety of mixed in poly- itaconate
It closes.
The production raw material of the spice additive or fragrance microcapsule be menthol, Eugenol, spearmint, peppermint oil,
Cocoa power, vanilla, cortex cinnamomi, fruit flavor, any one or any two kinds of mixing or any a variety of mixing in licorice.
A kind of preparation process of above-mentioned volatilizable fragrance and biodegradable multiple yarns；The preparation process include with
Lower step: first by fiber yarn core by drying tunnel to carry out drying water removal, then by fiber yarn core drawing-in molten state mixture or mixing
The mixture of polymer and spice additive or fragrance microcapsule is coated on to obtain wrap yarn on fiber yarn core, so by liquid
After mold will be sent by the resulting wrap yarn of molten state mixture, and it is described compound to obtain by air rolling after cooling
Silvalin, alternatively, drying tunnel will be sent by the resulting wrap yarn of mixed liquor, and winding is described compound to obtain after drying
Silvalin；When fiber yarn core drawing-in molten state mixture, molten state mixture is that polymer and spice additive or fragrance are micro-
Gains after capsule is uniformly mixed, fiber yarn core are immersed in the molten state mixture to complete cladding；When fiber yarn core
When drawing-in mixed liquor, mixed liquor is that polymer dissolves gains in ethanol together with spice additive or fragrance microcapsule,
Cladding is completed in the infiltration of fiber yarn core in the mixed liquor.
The weight of the spice additive or fragrance microcapsule is the 1.0% -10.0% of polymer weight.
A kind of purposes technique of above-mentioned volatilizable fragrance and biodegradable multiple yarns；The purposes technique refer to by
The multiple yarns are applied to the fragrance generating means in cigarette field.
The principle of the present invention is described as follows:
The reason of outer diameter of fiber yarn core is limited to 0.05-0.50 millimeter is: if outer diameter is lower than 0.05mm, influencing it
Mechanical property；If fiber outer diameter is higher than 0.5mm, at this time again simultaneously coated polymer, fragrance in its outer surface, products obtained therefrom it is outer
Diameter is larger, influences the processing technology that product is added into cigarette.
The reason of weight of spice additive or fragrance microcapsule is limited to 1.0%-the 10.0% of polymer weight exists
In: if being lower than 1%, cause the load capacity of spice additive or fragrance microcapsule too low, the aroma experience of volatilization is unobvious；If
Higher than 10%, then can have an adverse effect to the mechanical property of entire outer mixed layer, be unfavorable for it and fragrance under unused state is waved
The inhibition of hair.
Embodiment 1:
A kind of volatilizable fragrance and biodegradable multiple yarns, including fiber yarn core；The outside of the fiber yarn core is wrapped with
Outer mixed layer, the outer mixed layer are mixed by polymer and spices, and the spices is that spice additive or fragrance are micro-
Capsule；The fiber yarn core is that one filament or plurality of threads kink endless tow together.
The preparation process of a kind of above-mentioned volatilizable fragrance and biodegradable multiple yarns, comprising the following steps: first will
Fiber yarn core passes through drying tunnel to carry out drying water removal, then by fiber yarn core drawing-in molten state mixture or mixed liquor, will polymerize
The mixture of object and spice additive or fragrance microcapsule is coated on to obtain wrap yarn on fiber yarn core, then will pass through melting
The resulting wrap yarn of state mixture is sent into mold, and by air rolling after cooling to obtain the multiple yarns, alternatively,
It will be sent into drying tunnel by the resulting wrap yarn of mixed liquor, and wind after drying to obtain the multiple yarns；Work as fibre
When tieing up yarn core drawing-in molten state mixture, molten state mixture is that polymer is uniformly mixed with spice additive or fragrance microcapsule
Gains later, fiber yarn core are immersed in the molten state mixture to complete cladding；When fiber yarn core drawing-in mixed liquor,
Mixed liquor is that polymer dissolves gains in ethanol together with spice additive or fragrance microcapsule, and the infiltration of fiber yarn core exists
To complete cladding in the mixed liquor.
The purposes technique of a kind of above-mentioned volatilizable fragrance and biodegradable multiple yarns, which refers to will be described multiple
Condensating fiber yarn is applied to the fragrance generating means in cigarette field.
Embodiment 2:
Basic content with embodiment 1, the difference is that:
The weight of the spice additive or fragrance microcapsule is the 1.0% -10.0% of polymer weight.
Embodiment 3:
Basic content with embodiment 1, the difference is that:
It is preferred that the production raw material of fiber yarn core is Biodegradable material.The production raw material of further preferred fiber yarn core is poly- second
Alkene, polylactic acid, cellulose acetate, starch base polyester, paper, cotton, any one or any two kinds of mixing or any a variety of in fiber crops
Mixing.
Preferred polymers are polycaprolactone, poly- hexanedioic acid butanediol ester, vinyl acetate co-polymer, polyoxypropylene, poly- third
Alkene, polyethylene, ethylene acrylic acid co polymer, any one or any two kinds of mixing or any a variety of mixed in poly- itaconate
It closes.
It is preferred that the production raw material of spice additive or fragrance microcapsule be menthol, Eugenol, spearmint, peppermint oil,
Cocoa power, vanilla, cortex cinnamomi, fruit flavor, any one or any two kinds of mixing or any a variety of mixing in licorice.
Embodiment 4:
Basic content with embodiment 1, the difference is that:
It is preferred that the outer diameter of fiber yarn core is 0.05-0.50 millimeter.It is preferred that the radius ratio of fiber yarn core and multiple yarns is 1:
1.1-1:2.
Embodiment 5:
Basic content with embodiment 1, the difference is that:
Molten state mixture is located in glue groove or extruder, and mixed liquor is located in solution pool.
The foregoing is merely better embodiment of the invention, protection scope of the present invention is not with above embodiment
Limit, as long as those of ordinary skill in the art's equivalent modification or variation made by disclosure according to the present invention, should all be included in power
In the protection scope recorded in sharp claim.
Claims (10)
1. a kind of volatilizable fragrance and biodegradable multiple yarns, including fiber yarn core, it is characterised in that: the silvalin
The outside of core is wrapped with outer mixed layer, and the outer mixed layer is mixed by polymer and spices, and the spices adds for fragrance
Add agent or fragrance microcapsule；The fiber yarn core is that one filament or plurality of threads kink endless tow together.
2. a kind of volatilizable fragrance according to claim 1 and biodegradable multiple yarns, it is characterised in that: described
The production raw material of fiber yarn core is Biodegradable material.
3. a kind of volatilizable fragrance according to claim 2 and biodegradable multiple yarns, it is characterised in that: described
Fiber yarn core makes raw material as any one in polyethylene, polylactic acid, cellulose acetate, starch base polyester, paper, cotton, fiber crops
Or any two kinds of mixing or any a variety of mixing.
4. a kind of volatilizable fragrance according to claim 1,2 or 3 and biodegradable multiple yarns, feature exist
In: the outer diameter of the fiber yarn core is 0.05-0.50 millimeter.
5. a kind of volatilizable fragrance according to claim 1,2 or 3 and biodegradable multiple yarns, feature exist
In:
The radius ratio of the fiber yarn core and multiple yarns is 1:1.1-1:2；
The one filament is hollow or solid construction, is the fiber that cross section is circular fiber, cross section is ellipse
Or cross section is the profiled filament of abnormity；
The fiber yarn core is hollow or solid construction, and cross section is any one in circle, ellipse or abnormity；It is described
The long filament of silvalin in-core is hollow or solid construction, is the fiber that cross section is circular fiber, cross section is ellipse
Or cross section is the profiled filament of abnormity.
6. a kind of volatilizable fragrance according to claim 1,2 or 3 and biodegradable multiple yarns, feature exist
In: the polymer is polycaprolactone, poly- hexanedioic acid butanediol ester, vinyl acetate co-polymer, polyoxypropylene, polypropylene, gathers
Ethylene, ethylene acrylic acid co polymer, any one or any two kinds of mixing or any a variety of mixing in poly- itaconate.
7. a kind of volatilizable fragrance according to claim 1,2 or 3 and biodegradable multiple yarns, feature exist
In: the production raw material of the spice additive or fragrance microcapsule is menthol, Eugenol, spearmint, peppermint oil, cocoa
Powder, vanilla, cortex cinnamomi, fruit flavor, any one or any two kinds of mixing or any a variety of mixing in licorice.
8. the preparation process of a kind of volatilizable fragrance described in claim 1,2 or 3 and biodegradable multiple yarns, special
Sign be the preparation process the following steps are included:
First by fiber yarn core by drying tunnel to carry out drying water removal, then by fiber yarn core drawing-in molten state mixture or mixed liquor,
The mixture of polymer and spice additive or fragrance microcapsule to be coated on to obtain wrap yarn on fiber yarn core, then will
It is sent into mold by the resulting wrap yarn of molten state mixture, and by air rolling after cooling to obtain the composite fibre
Yarn alternatively, drying tunnel will be sent by the resulting wrap yarn of mixed liquor, and is wound after drying to obtain the composite fibre
Yarn；
When fiber yarn core drawing-in molten state mixture, molten state mixture is polymer and spice additive or fragrance microcapsule
Gains after being uniformly mixed, fiber yarn core are immersed in the molten state mixture to complete cladding；
When fiber yarn core drawing-in mixed liquor, mixed liquor is that polymer is dissolved in second together with spice additive or fragrance microcapsule
Cladding is completed in gains in alcohol, the infiltration of fiber yarn core in the mixed liquor.
9. the preparation process of a kind of volatilizable fragrance according to claim 8 and biodegradable multiple yarns, special
Sign is: the weight of the spice additive or fragrance microcapsule is the 1.0% -10.0% of polymer weight.
10. the purposes technique of a kind of volatilizable fragrance described in claim 1,2 or 3 and biodegradable multiple yarns,
Be characterized in that: the purposes technique refers to the fragrance generating means being applied to the multiple yarns in cigarette field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758835.1A CN108978222B (en) | 2018-07-11 | 2018-07-11 | Biodegradable composite fiber yarn capable of volatilizing fragrance and preparation and application processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758835.1A CN108978222B (en) | 2018-07-11 | 2018-07-11 | Biodegradable composite fiber yarn capable of volatilizing fragrance and preparation and application processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108978222A true CN108978222A (en) | 2018-12-11 |
| CN108978222B CN108978222B (en) | 2021-06-11 |
Family
ID=64536848
Family Applications (1)
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| CN201810758835.1A Active CN108978222B (en) | 2018-07-11 | 2018-07-11 | Biodegradable composite fiber yarn capable of volatilizing fragrance and preparation and application processes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111074395A (en) * | 2019-12-30 | 2020-04-28 | 江苏欧博智能纺织有限公司 | Aromatic durable spandex-coated yarn and preparation method thereof |
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| CN108978222B (en) | 2021-06-11 |
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