CN108842250A - A kind of regeneration dyed yarn production technology - Google Patents
A kind of regeneration dyed yarn production technology Download PDFInfo
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- CN108842250A CN108842250A CN201810591975.4A CN201810591975A CN108842250A CN 108842250 A CN108842250 A CN 108842250A CN 201810591975 A CN201810591975 A CN 201810591975A CN 108842250 A CN108842250 A CN 108842250A
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G11/00—Disintegrating fibre-containing articles to obtain fibres for re-use
- D01G11/04—Opening rags to obtain fibres for re-use
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
- D06B9/02—Solvent-treatment of textile materials solvent-dyeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- 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
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- 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
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/021—Moisture-responsive characteristics hydrophobic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/022—Moisture-responsive characteristics hydrophylic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/22—Physical properties protective against sunlight or UV radiation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of regeneration dyed yarn production technologies, are related to waste textile recycling cycling and reutilization field and are included the following steps using cotton waste textile as raw material：S1. color classification；S2. regeneration cotton extracts；S3. primary color matching；S4. coloured sliver preparation；S5. two color matchings；S6. prepared by dyed yarn；S7. dyed yarn is modified；Firstly, dyed yarn is put into Low Temperature Plasma Treating device, the processing time is 60-120S；Then, dyed yarn is immersed in modifying agent, the mass ratio 1 of dyed yarn and modifying agent:（50-80）, reaction temperature is 85-120 DEG C, and the processing time is then 20-40min successively cleans dyed yarn with dehydrated alcohol and distilled water, finally dries；Modifying agent in the S7 includes the component of following parts by weight：15-32 parts of hexamethyldisiloxane, 0.2-1.5 parts of nano silica.Without being decolourized and dyeing two procedures in the production process of dyed yarn, plays energy conservation and the technological effect of environmental protection, meet the theory of the ecological economy.After modified, moisture absorbing and sweat releasing performance is substantially increased dyed yarn.
Description
Technical field
The present invention relates to waste textiles to recycle cycling and reutilization field, in particular to a kind of regeneration dyed yarn production technology.
Background technique
Waste textile recycling cycling and reutilization is a vital task of the current textile industry in China, i.e., by waste textile
It is decomposed into fiber, then re-starts spinning and weaving.Traditional treatment method is as follows：Chemical decolorization first is carried out to waste textile, then
Disaggregated cost butter color fibre is then spinned (ring is spun, gas is spun) using raw white decoloration fiber, and then obtains yarn, then
Yarn is dyed, finally weaves yarn by fabric construction requirement, dyed yarn needed for obtaining.
The Chinese patent that notification number is CN102587109B discloses a kind of weaving refuse yarn and recycles as fiber-spinnable
Regeneration technology, successively include the following steps：First step desizing, selects amylase as desizing agent, and amylase accounts for yarn weight
0.5%-1%；Second step is stripped, using oxidisability stripping agent sodium chlorite as stripping agent, the sub- chlorine of 80% concentration used
Sour sodium accounts for the 4%-6% of yarn weight；Third step bleaching, selects sodium hypochlorite as bleaching agent, the secondary chlorine of 10% concentration used
Sour sodium accounts for the 5%-10% of yarn weight；4th step dechlorination, mainly uses sodium sulfite and soda ash, and sodium sulfite accounts for yarn weight
1%-1.5%, soda ash accounts for the 1%-1.5% of yarn weight.
Above-mentioned refuse yarn reclaiming technique is identical with traditional handicraft, all has the process decolourized to refuse yarn.Due to de-
Color and dyeing process can generate a large amount of pollution sources, and consume big energy, cause greatly to destroy to environment, therefore have
It is to be modified.
Summary of the invention
In view of the above technical defects, the object of the present invention is to provide a kind of regeneration dyed yarn production technology, ecology is fully demonstrated
Environmental protection concept without carrying out decoloration and dyeing process, and then avoids environmental pollution, and saved mass energy.
To achieve the above object, the present invention provides following technical solutions：
A kind of regeneration dyed yarn production technology is included the following steps using cotton waste textile as raw material：
S1 color classification：According to the difference of color, classify to waste textile；
S2 regeneration cotton extracts：Firstly, carrying out dissection by waste textile of the peeler to similar color, length is obtained less than 20
Centimetre useless cloth angle；Then, it toward spray water on useless cloth angle, is banked up after drenching, upper breathable films is covered after heap is high, carry out bored system,
The maximum temperature at the useless center cloth Jiao Dui is 25-50 DEG C during bored system, time 24-72H；Then, useless cloth angle is transported to pre-
Predecomposition shredding is carried out in opener；Then, hopper feeder group is sent to by airslide conveyor, finally, with the equal cotton of oscillatory type
Feed hopper is sent to the progress shredding of shredding unit and comb is divided to handle, and regeneration cotton is made；
S3 once matches colors；According to the basic demand of resultant yarn color, the regeneration cotton of different colours is matched；
The coloured sliver preparation of S4：The regeneration cotton matched colors is sent into Blowing carding process, obtains coloured sliver；
S5 bis- times color matchings：According to the requirement of resultant yarn color, coloured sliver is matched；
The preparation of S6 dyed yarn：The coloured sliver matched colors is sent into mixing in doubling step, then by rove, spinning process, obtains dyed yarn；
S7 dyed yarn is modified：Firstly, dyed yarn is put into Low Temperature Plasma Treating device, the processing time is 60-120S；Then, will
Dyed yarn immerses in modifying agent, the mass ratio 1 of dyed yarn and modifying agent: (50-80), reaction temperature are 85-120 DEG C, handle the time
Then successively dyed yarn is cleaned with dehydrated alcohol and distilled water, is finally dried for 20-40min；
Modifying agent in the S7 includes the component of following parts by weight：
15-32 parts of hexamethyldisiloxane；
0.2-1.5 parts of nano silica.
By using above-mentioned technical proposal, without being decolourized and dyeing two procedures in the production process of dyed yarn, play
The technological effect of energy conservation and environmental protection, for waste textile recycling and reusing provide one kind it is scientific and reasonable, economic and environment-friendly can
By method, meet the theory of the ecological economy.The use of two step colour matching methods can allow dyed yarn to have dim aesthetic feeling, meet people
Aesthetic requirement.
For dyed yarn in plasma treatment procedure, high energy particle collides its surface, causes to etch, so that cotton fiber table
Face generates multiple micropores being connected to lumen, and then improves the hygroscopicity of tYarn dyed Fabrics, gas permeability, leads sweat quick-drying；High energy grain
In sub- collision process, cotton fiber surface can also form a large amount of free radicals, and react with hexamethyldisiloxane, so that silicon
Oxygen alkane monomer is grafted on cotton fiber, forms Si-O-Si or Si-C structure.Common cotton fiber has good hygroscopicity, but
Penetrability is comparatively poor, and it is weak to perspire ability.Still have after the graft modification of hydrophobic grouping, inside dyed yarn good
Hydrophily, convenient for the progress of absorbing sweat, and the hydrophobicity of outer surface then greatly improves, sweat by wicking from fabric to
The resistance of outside transfer reduces, and then can quickly volatilize after moving to surface rapidly convenient for sweat, plays good moisture absorbing and sweat releasing
Performance.Cotton fiber and edge for reclaiming on waste and old clothes, modified brought moisture absorbing and sweat releasing performance enhancing are brighter
It is aobvious.
Nano silica can not only be grafted to cotton fiber surface, also have huge specific surface area, be mixed into cotton fiber
After in structure, antibiotic property, the anti-uv-ray of dyed yarn can be effectively improved.
The present invention is further arranged to：Dyed yarn located in advance before corona treatment during the S7 dyed yarn is modified
Dyed yarn is first immersed anionic surfactant by reason, and the mass ratio of dyed yarn and anionic surfactant is 1: (40-60),
Boiling water bath 28-33 minutes, then cleaned with 55-66 DEG C of warm water, it is finally cleaned, is dried with clear water at room temperature.
By using above-mentioned technical proposal, dirt, the grease on dyed yarn surface can be removed, and then be convenient for subsequent plasma
The progress of body processing.
The present invention is further arranged to：The anionic surfactant is sodium secondary alkyl sulfonate.
By using above-mentioned technical proposal, sodium secondary alkyl sulfonate has good decontamination and emulsifying ability, and elimination effect is good, and
And biological degradability is excellent, belongs to green surfactant, meets the technique theory of environmental protection and energy saving.
The present invention is further arranged to：The processing time is 90s during the S7 dyed yarn is modified.
By using above-mentioned technical proposal, handles and is positively correlated between time and dyed yarn hydrophobic properties of the surface enhancing degree,
Dyed yarn surface has had excellent hydrophobic performance when the processing time is 90s, and continues with down the hydrophobicity enhanced
It can be substantially reduced.
The present invention is further arranged to：The mass ratio of dyed yarn and modifying agent is 1: 60 during the S7 dyed yarn is modified.
By using above-mentioned technical proposal, when the mass ratio of dyed yarn and modifying agent is excessive, it be easy to cause the wave of modifying agent
Take；When mass ratio is too small, it is unable to fully react.Siloxanyl monomers sufficiently can be grafted to dyed yarn surface by the ratio, not allowed
Easily cause waste.
The present invention is further arranged to：Reaction temperature is 100 DEG C during the S7 dyed yarn is modified.
By using above-mentioned technical proposal, when modification temperature increases, dyed yarn degree of swelling is improved, and siloxanyl monomers can be more preferable
Diffuse into cotton fiber surface, when temperature is 100 DEG C, dyed yarn grafting rate with higher and hydrophobic performance.
The present invention is further arranged to：By weight, it is 0.3-1 parts nano oxidized that the modifying agent, which further includes parts by weight,
Zinc and 0.3-1 parts of nano-titanium dioxides.
By using above-mentioned technical proposal, nano zine oxide and nano-titanium dioxide can be improved the uvioresistant of dyed yarn
Ability and antibiotic property, and environment locating for surface both atom and forbidden bandwidth difference, therefore skin effect has differences, and inhales
The wave band for receiving ultraviolet light is different, therefore there is nanometer cooperative effect between the two, compared to single substance, the ultraviolet light wave of absorption
Duan Gengkuan, so the anti-uv-ray and antimicrobial form of dyed yarn are stronger.
The present invention is further arranged to：By weight, the modifying agent further include 0.3-0.6 parts of calgons and
0.3-0.6 parts of Sodium Polyacrylates.
By using above-mentioned technical proposal, calgon and Sodium Polyacrylate can play dispersing agent and there is collaboration
Effect forms adsorption layer in nano powder surface, generates and strengthen space steric effect, repels the steric hindrance between nano-powder and makees
With can increase, and then nano-powder is evenly distributed on cotton fiber surface, prevents nano-powder from reuniting, guarantees that nano-powder plays
It is acted on.
The present invention is further arranged to：The preparation method of the modifying agent is as follows：First by 0.3-0.6 parts of calgons,
0.3-0.6 parts of Sodium Polyacrylates are added in 15-32 parts of hexamethyldisiloxane, are mixed, and water bath with thermostatic control is to 70-90 DEG C, then incites somebody to action
0.2-1.5 parts of nano silicas, 0.3-1 parts of nano zine oxides, 0.3-1 parts of nano-titanium dioxides are added thereto, and are finally used
Ultrasonic emulsification instrument, accelerating medium dispersion, is stirred continuously, duration 45-60min in the process.
By using above-mentioned technical proposal, ultrasonic energy accelerates the progress of nano-powder dispersion, guarantees that nano-powder is changing
It is uniformly distributed in property agent solution.
In conclusion the invention has the advantages that：
1. using two step colour matching methods when waste textile recycling and reusing, decoloration and dyeing process can not be carried out, and then avoid this
The mass energy of pollution and consumption that two processes generate, technique theory is environmentally protective, pollution-free；
2. hexamethyldisiloxane is utilized, to dyed yarn modification, so that hydrophobic grouping siloxanyl monomers are grafted to cotton fiber table
Face, and then increase the hydrophobicity on cotton fiber surface, and the hydrophily inside cotton fiber still keeps excellent, therefore the moisture absorption of dyed yarn
Perspiration discharging performance significantly improves；
3. nano silica, nano zine oxide and nano-titanium dioxide are added in modifying agent, so that the intensity of dyed yarn, antibacterial
Property, anti-uv-ray enhance.
Specific embodiment
Embodiment one：
A kind of regeneration dyed yarn production technology is included the following steps using cotton waste textile as raw material：
S1 color classification：According to the difference of color, classify to waste textile, if waste textile color is not single,
Then its sub-cut is opened along color intersection, then is classified；
S2 regeneration cotton extracts：Firstly, carrying out dissection by waste textile of the peeler to similar color, the speed of peeler is
215 revs/min, obtain useless cloth angle of the length less than 20 centimetres；Then, it toward spray water on useless cloth angle, is banked up after drenching, after heap is high
Breathable films in covering carry out bored system, and the maximum temperature at the useless center cloth Jiao Dui is 35 DEG C during bored system, time 50H；So
Afterwards, useless cloth angle is transported to progress predecomposition shredding in pre-opener；Then, hopper feeder is sent to by airslide conveyor
Group divides comb to handle, regeneration cotton is made finally, being sent to shredding unit with the equal cotton feed hopper of oscillatory type and carrying out shredding；
S3 once matches colors；According to the basic demand of resultant yarn color, the regeneration cotton of different colours is matched；
The coloured sliver preparation of S4：The regeneration cotton matched colors is sent into Blowing carding process, obtains coloured sliver；
S5 bis- times color matchings：According to the requirement of resultant yarn color, coloured sliver is matched；
The preparation of S6 dyed yarn：The coloured sliver matched colors is sent into mixing in doubling step, then passes through rove, spinning process or air-flow
Process is spun, dyed yarn is obtained；
S7 dyed yarn is modified：Firstly, dyed yarn is immersed anionic surfactant, the quality of dyed yarn and anionic surfactant it
Than being 1: 50, boiling water bath 30 minutes；Then, it is cleaned with 60 DEG C of warm water, is cleaned, dried with clear water at room temperature；Followed by by color
Yarn is put into Low Temperature Plasma Treating device, and the processing time is 90S；Then, dyed yarn is immersed in modifying agent, dyed yarn and modifying agent
Mass ratio 1: 60, reaction temperature be 100 DEG C, the processing time be 30min；Finally, successively using dehydrated alcohol and distilled water pair
Dyed yarn is cleaned, drying.
It drafts basic chromatography and inputs archiving computer, the object of reference as color contrast and proportion.Color classification can in S1
To be artificial screening, or according to chromatography is drafted carry out computer screening；When S3 once matches colors, client's dyed yarn is required and computer
The regeneration cotton of storage chromatography and different colours compares, and determines regeneration cotton blend mix proportion scheme, S5 bis- times color matchings are similarly.
Modifying agent in S7 includes the component of following parts by weight：
25 parts of hexamethyldisiloxane；
1 part of nano silica；
0.7 part of nano zine oxide；
0.7 part of nano-titanium dioxide；
0.4 part of calgon；
0.4 part of Sodium Polyacrylate.
The preparation method of modifying agent is as follows：0.4 part of calgon, 0.4 part of Sodium Polyacrylate are first added to 25 part six
It in tetramethyldisiloxane, mixes, water bath with thermostatic control is to 80 DEG C, then by 1 part of nano silica, 0.7 part of nano zine oxide, 0.7 part
Nano-titanium dioxide is added thereto, and finally uses ultrasonic emulsification instrument, and accelerating medium dispersion is stirred continuously, in the process when continuing
Between 50min.
The model SZBM-DZ series of Low Temperature Plasma Treating device is bought from the limited public affairs of Shenzhen uncle name environmental protection science and technology
Department；The model FS-1000T of ultrasonic emulsification instrument is bought from Shanghai Sheng Xi ultrasonic instrument Co., Ltd；Anion surface active
Agent is sodium secondary alkyl sulfonate.
Embodiment two：
A kind of regeneration dyed yarn production technology is included the following steps using cotton waste textile as raw material：
S1 color classification：According to the difference of color, classify to waste textile, if waste textile color is not single,
Then its sub-cut is opened along color intersection, then is classified；
S2 regeneration cotton extracts：Firstly, carrying out dissection by waste textile of the peeler to similar color, the speed of peeler is
190 revs/min, obtain useless cloth angle of the length less than 20 centimetres；Then, it toward spray water on useless cloth angle, is banked up after drenching, after heap is high
Breathable films in covering carry out bored system, and the maximum temperature at the useless center cloth Jiao Dui is 25 DEG C during bored system, time 24H；So
Afterwards, useless cloth angle is transported to progress predecomposition shredding in pre-opener；Then, hopper feeder is sent to by airslide conveyor
Group divides comb to handle, regeneration cotton is made finally, being sent to shredding unit with the equal cotton feed hopper of oscillatory type and carrying out shredding；
S3 once matches colors；According to the basic demand of resultant yarn color, the regeneration cotton of different colours is matched；
The coloured sliver preparation of S4：The regeneration cotton matched colors is sent into Blowing carding process, obtains coloured sliver；
S5 bis- times color matchings：According to the requirement of resultant yarn color, coloured sliver is matched；
The preparation of S6 dyed yarn：The coloured sliver matched colors is sent into mixing in doubling step, then passes through rove, spinning process or air-flow
Process is spun, dyed yarn is obtained；
S7 dyed yarn is modified：Firstly, dyed yarn is immersed anionic surfactant, the quality of dyed yarn and anionic surfactant it
Than being 1: 40, boiling water bath 28 minutes；Then, it is cleaned with 55 DEG C of warm water, is cleaned, dried with clear water at room temperature；Followed by by color
Yarn is put into Low Temperature Plasma Treating device, and the processing time is 60S；Then, dyed yarn is immersed in modifying agent, dyed yarn and modifying agent
Mass ratio 1: 50, reaction temperature be 85 DEG C, the processing time be 20min；Finally, successively with dehydrated alcohol and distilled water to color
Yarn is cleaned, drying.
It drafts basic chromatography and inputs archiving computer, the object of reference as color contrast and proportion.Color classification can in S1
To be artificial screening, or according to chromatography is drafted carry out computer screening；When S3 once matches colors, client's dyed yarn is required and computer
The regeneration cotton of storage chromatography and different colours compares, and determines regeneration cotton blend mix proportion scheme, S5 bis- times color matchings are similarly.
Modifying agent in S7 includes the component of following parts by weight：
15 parts of hexamethyldisiloxane；
0.2 part of nano silica；
0.3 part of nano zine oxide；
0.3 part of nano-titanium dioxide；
0.3 part of calgon；
0.3 part of Sodium Polyacrylate.
The preparation method of modifying agent is as follows：0.3 part of calgon, 0.3 part of Sodium Polyacrylate are first added to 15 part six
It in tetramethyldisiloxane, mixes, water bath with thermostatic control is to 70 DEG C, then by 0.2 part of nano silica, 0.3 part of nano zine oxide, 0.3
Part nano-titanium dioxide is added thereto, and finally uses ultrasonic emulsification instrument, and accelerating medium dispersion is stirred continuously in the process, continues
Time 45min.
The model SZBM-DZ series of Low Temperature Plasma Treating device is bought from the limited public affairs of Shenzhen uncle name environmental protection science and technology
Department；The model FS-1000T of ultrasonic emulsification instrument is bought from Shanghai Sheng Xi ultrasonic instrument Co., Ltd；Anion surface active
Agent is sodium secondary alkyl sulfonate.
Embodiment three：
A kind of regeneration dyed yarn production technology is included the following steps using cotton waste textile as raw material：
S1 color classification：According to the difference of color, classify to waste textile, if waste textile color is not single,
Then its sub-cut is opened along color intersection, then is classified；
S2 regeneration cotton extracts：Firstly, carrying out dissection by waste textile of the peeler to similar color, the speed of peeler is
230 revs/min, obtain useless cloth angle of the length less than 20 centimetres；Then, it toward spray water on useless cloth angle, is banked up after drenching, after heap is high
Breathable films in covering carry out bored system, and the maximum temperature at the useless center cloth Jiao Dui is 50 DEG C during bored system, time 72H；So
Afterwards, useless cloth angle is transported to progress predecomposition shredding in pre-opener；Then, hopper feeder is sent to by airslide conveyor
Group divides comb to handle, regeneration cotton is made finally, being sent to shredding unit with the equal cotton feed hopper of oscillatory type and carrying out shredding；
S3 once matches colors；According to the basic demand of resultant yarn color, the regeneration cotton of different colours is matched；
The coloured sliver preparation of S4：The regeneration cotton matched colors is sent into Blowing carding process, obtains coloured sliver；
S5 bis- times color matchings：According to the requirement of resultant yarn color, coloured sliver is matched；
The preparation of S6 dyed yarn：The coloured sliver matched colors is sent into mixing in doubling step, then passes through rove, spinning process or air-flow
Process is spun, dyed yarn is obtained；
S7 dyed yarn is modified：Firstly, dyed yarn is immersed anionic surfactant, the quality of dyed yarn and anionic surfactant it
Than being 1: 60, boiling water bath 33 minutes；Then, it is cleaned with 66 DEG C of warm water, is cleaned, dried with clear water at room temperature；Followed by by color
Yarn is put into Low Temperature Plasma Treating device, and the processing time is 120S；Then, dyed yarn is immersed in modifying agent, dyed yarn and modification
The mass ratio 1: 80 of agent, reaction temperature are 120 DEG C, and the processing time is 40min；Finally, successively using dehydrated alcohol and distilled water
Dyed yarn is cleaned, is dried.
It drafts basic chromatography and inputs archiving computer, the object of reference as color contrast and proportion.Color classification can in S1
To be artificial screening, or according to chromatography is drafted carry out computer screening；When S3 once matches colors, client's dyed yarn is required and computer
The regeneration cotton of storage chromatography and different colours compares, and determines regeneration cotton blend mix proportion scheme, S5 bis- times color matchings are similarly.
Modifying agent in S7 includes the component of following parts by weight：
32 parts of hexamethyldisiloxane；
1.5 parts of nano silica；
1 part of nano zine oxide；
1 part of nano-titanium dioxide；
0.6 part of calgon；
0.6 part of Sodium Polyacrylate.
The preparation method of modifying agent is as follows：0.6 part of calgon, 0.6 part of Sodium Polyacrylate are first added to 32 part six
It in tetramethyldisiloxane, mixes, water bath with thermostatic control is received to 90 DEG C, then by 1.5 parts of nano silicas, 1 part of nano zine oxide, 1 part
Rice titanium dioxide is added thereto, and finally uses ultrasonic emulsification instrument, and accelerating medium dispersion is stirred continuously, the duration in the process
60min。
The model SZBM-DZ series of Low Temperature Plasma Treating device is bought from the limited public affairs of Shenzhen uncle name environmental protection science and technology
Department；The model FS-1000T of ultrasonic emulsification instrument is bought from Shanghai Sheng Xi ultrasonic instrument Co., Ltd；Anion surface active
Agent is sodium secondary alkyl sulfonate.
Example IV：
What is different from the first embodiment is that modifying agent does not include calgon, Sodium Polyacrylate, nano zine oxide and nano-silica
Change titanium.
Embodiment five：
What is different from the first embodiment is that modifying agent does not include calgon, Sodium Polyacrylate.
Embodiment six：
What is different from the first embodiment is that the Sodium Polyacrylate in modifying agent replaces with calgon.
Embodiment seven：
What is different from the first embodiment is that the calgon in modifying agent replaces with Sodium Polyacrylate.
Comparative example one：
What is different from the first embodiment is that removal S7 dyed yarn modification procedure.
Comparative example two：
What is different from the first embodiment is that modifying agent does not include calgon, Sodium Polyacrylate, nano silica, nano oxygen
Change zinc and nano-titanium dioxide.
The moisture pick-up properties test after fabric is made in dyed yarn：
According to national sector standard《GB/T9995-1997》The method of middle record carries out moisture absorption test to fabric, is got damp again
Rate is shown in Table 1.
The water vapour permeability test after fabric is made in dyed yarn：
According to national sector standard《GB/T12704-1991》The method B of middle record, tests fabric, obtains opposite moisture-inhibiting
Rate is shown in Table 1.
The antibiotic property test after fabric is made in dyed yarn：
According to textile industry standard《FZ/T01021-92》, strain used is staphylococcus aureus, tests fabric, obtains
To antibiotic rate, it is shown in Table 1.
The anti-ultraviolet property test after fabric is made in dyed yarn：
According to national sector standard《GB/T18830-2009》, fabric is tested, ultraviolet ray transmissivity is obtained, is shown in Table 1.
Table 1
| Regain (%) | Opposite rate of perviousness (%)) | Antibiotic rate (%) | Ultraviolet ray transmissivity (%) | |
| Embodiment one | 13.23 | 59.85 | 96.2 | 3.2 |
| Embodiment two | 12.19 | 55.36 | 96.4 | 3.3 |
| Embodiment three | 12.38 | 54.82 | 95.8 | 3.3 |
| Example IV | 12.81 | 57.62 | 81.5 | 5.1 |
| Embodiment five | 12.75 | 57.95 | 91.3 | 3.8 |
| Embodiment six | 13.02 | 58.55 | 94.2 | 3.5 |
| Embodiment seven | 13.08 | 58.77 | 93.9 | 3.5 |
| Comparative example one | 9.19 | 36.91 | 0 | 6.5 |
| Comparative example two | 12.01 | 52.18 | 0 | 6.3 |
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (9)
1. a kind of regeneration dyed yarn production technology, using cotton waste textile as raw material, which is characterized in that include the following steps：
S1 color classification：According to the difference of color, classify to waste textile；
S2 regeneration cotton extracts：Firstly, carrying out dissection by waste textile of the peeler to similar color, length is obtained less than 20
Centimetre useless cloth angle；Then, it toward spray water on useless cloth angle, is banked up after drenching, upper breathable films is covered after heap is high, carry out bored system,
The maximum temperature at the useless center cloth Jiao Dui is 25-50 DEG C during bored system, time 24-72H；Then, useless cloth angle is transported to pre-
Predecomposition shredding is carried out in opener；Then, hopper feeder group is sent to by airslide conveyor, finally, with the equal cotton of oscillatory type
Feed hopper is sent to the progress shredding of shredding unit and comb is divided to handle, and regeneration cotton is made；
S3 once matches colors；According to the basic demand of resultant yarn color, the regeneration cotton of different colours is matched；
The coloured sliver preparation of S4：The regeneration cotton matched colors is sent into Blowing carding process, obtains coloured sliver；
S5 bis- times color matchings：According to the requirement of resultant yarn color, coloured sliver is matched；
The preparation of S6 dyed yarn：The coloured sliver matched colors is sent into mixing in doubling step, then by rove, spinning process, obtains dyed yarn；
S7 dyed yarn is modified：Firstly, dyed yarn is put into Low Temperature Plasma Treating device, the processing time is 60-120S；Then, will
Dyed yarn immerses in modifying agent, the mass ratio 1 of dyed yarn and modifying agent:（50-80）, reaction temperature is 85-120 DEG C, handles the time
Then successively dyed yarn is cleaned with dehydrated alcohol and distilled water, is finally dried for 20-40min；
Modifying agent in the S7 includes the component of following parts by weight：
15-32 parts of hexamethyldisiloxane；
0.2-1.5 parts of nano silica.
2. a kind of regeneration dyed yarn production technology according to claim 1, it is characterised in that：To color during the S7 dyed yarn is modified
Yarn pre-processed before corona treatment, and dyed yarn is first immersed anionic surfactant, dyed yarn and anion table
The mass ratio of face activating agent is 1:(40-60), boiling water bath 28-33 minutes, then cleaned with 55-66 DEG C of warm water, finally in room temperature
It is lower to be cleaned with clear water, it dries.
3. a kind of regeneration dyed yarn production technology according to claim 2, it is characterised in that：The anionic surfactant
For sodium secondary alkyl sulfonate.
4. a kind of regeneration dyed yarn production technology according to claim 1, it is characterised in that：It is handled during the S7 dyed yarn is modified
Time is 90s.
5. a kind of regeneration dyed yarn production technology according to claim 1, it is characterised in that：Dyed yarn during the S7 dyed yarn is modified
Mass ratio with modifying agent is 1:60.
6. a kind of regeneration dyed yarn production technology according to claim 1, it is characterised in that：It is reacted during the S7 dyed yarn is modified
Temperature is 100 DEG C.
7. a kind of regeneration dyed yarn production technology according to claim 1, it is characterised in that：By weight, the modification
Agent further includes that parts by weight are 0.3-1 parts of nano zine oxides and 0.3-1 parts of nano-titanium dioxides.
8. a kind of regeneration dyed yarn production technology according to claim 7, it is characterised in that：By weight, the modification
Agent further includes 0.3-0.6 parts of calgons and 0.3-0.6 parts of Sodium Polyacrylates.
9. a kind of regeneration dyed yarn production technology according to claim 8, it is characterised in that：The preparation method of the modifying agent
It is as follows：0.3-0.6 parts of calgons, 0.3-0.6 parts of Sodium Polyacrylates are first added to 15-32 parts of hexamethyldisiloxane
In, it mixes, water bath with thermostatic control is to 70-90 DEG C, then by 0.2-1.5 parts of nano silicas, 0.3-1 parts of nano zine oxides, 0.3-1 parts
Nano-titanium dioxide is added thereto, and finally uses ultrasonic emulsification instrument, and accelerating medium dispersion is stirred continuously, in the process when continuing
Between 45-60min.
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| CN111118684A (en) * | 2019-12-19 | 2020-05-08 | 温州新天科技有限公司 | Preparation process of environment-friendly recycled colored fiber dyed yarn |
| CN111136968A (en) * | 2019-08-27 | 2020-05-12 | 深圳市大毛牛新材料科技有限公司 | Waterproof anti ultraviolet textile fabric |
| CN112853756A (en) * | 2020-12-30 | 2021-05-28 | 大永(福建)纺织有限公司 | Moisture-absorbing sweat-releasing healthy knitted fabric and manufacturing process thereof |
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