CN109537132A - The production technology of white Nylon uvioresistant fabric - Google Patents
The production technology of white Nylon uvioresistant fabric Download PDFInfo
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- CN109537132A CN109537132A CN201811476329.XA CN201811476329A CN109537132A CN 109537132 A CN109537132 A CN 109537132A CN 201811476329 A CN201811476329 A CN 201811476329A CN 109537132 A CN109537132 A CN 109537132A
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/56—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/14—De-sizing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
-
- 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
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
-
- 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
- D06M2101/16—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
- D06M2101/34—Polyamides
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- 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
- D06M2101/16—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
- D06M2101/38—Polyurethanes
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- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
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- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
-
- 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
- D10B2401/061—Load-responsive characteristics elastic
-
- 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
Abstract
The present invention relates to textile production fields, and in particular to a kind of production technology of white Nylon uvioresistant fabric, including woven fabric → fabric washing → cold dome is handled → wash preshrunk → pre-setting → into cylinder practice cloth → uvioresistant washing → finished product sizing → steam preshrunk.Finish and impurity on the deep enough removal fabric of technique energy provided by the present invention, and fabric internal stress is discharged to greatest extent, reduce fabric constantly tightening while removal of impurities by its porosity, to obtain best ultraviolet shielding effect, dimensional stability for fabric is good simultaneously, use process will not wrinkling deformation, and elasticity it is good, comfortable and easy to wear.The technique ensure that xanthochromia will not occur in technical process for fabric by the control used processing mode, treatment temperature, auxiliary agent etc..
Description
Technical field
The present invention relates to textile production fields, and in particular to a kind of production technology of white Nylon uvioresistant fabric.
Background technique
In recent years, gradually come into vogue slim outdoor sun clothes in the market, it can help human skin to resist ultraviolet light
Radiation, reduce the probability of happening of cutaneum carcinoma, human health protected, while can also wear indoors, to resist air-conditioned room
Cool feeling.On the one hand requirement for slim sun protection clothing will reach the national standard of uvioresistant, have good UVResistant effect,
On the other hand wearing comfort is also required, nice and cool not viscous body of breathing freely, while also to meet beautiful requirement certainly.
The transmitance of ultraviolet light depends on many factors, such as institutional framework, coverage coefficient, color, the chemistry in technique
Additive and the processing of sample etc..Closeer woven or knitted fabric ultraviolet light throughput is smaller, i.e., fabric pore rate is smaller more
It can stop ultraviolet light；Same fabric tissue, ultraviolet protection performance increase with the thickness of fabric and the increase of quality；One
As in the case of, for dark clothes since the absorbability to ultraviolet light is more preferable, anti-ultraviolet property is better than white garments,
The ultraviolet permeability of white fabrics is maximum.Summer is dressed in white, and has nice and cool the advantages of not absorbing heat, but currently, for white
The practical study of the anti UV finishing of yarn dyed fabric is less, conventional whole on the one hand since white fabrics ultraviolet permeability itself is larger
Reason is difficult to reach national standard, and another aspect white fabrics are in the techniques such as preceding processing, final finishing, by temperature or the shadow of auxiliary agent
It rings, Yi Fasheng xanthochromia, influences very much the aesthetics of clothes.These problems all limit the use of white uvioresistant fabric.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of production technology of white Nylon uvioresistant fabric, the works
Skill is not only able to that white Nylon fabric is made to obtain good UVResistant effect, additionally it is possible to guarantee its color brightness, xanthochromia does not occur.
The production technology of white Nylon uvioresistant fabric, comprising the following steps:
Step S1: woven fabric.Warp and weft is all made of nylon spandex covering yarn, does four-side elasticity fabric.
Further, the warp and weft specification is 40D nylon cored 20D spandex or 20D nylon cored 20D spandex；Choosing
When with 40D nylon cored 20D spandex, longitude and latitude item number is in 320T or more, and when selecting 20D nylon cored 20D spandex, longitude and latitude item number exists
420T or more.The longitude and latitude item number be per square inch in through to weft yams radical summation.
Step S2: fabric washing.Using open width washing process, initial water wash is done to fabric, discharges fabric tension, and on move back
Starch refining aids.
Further, in the step S2, used desizing refining auxiliary agent include urea, sodium n-alkylbenzenesulfonate,
With AEO detergent.
Step S3: cold dome processing.Blank cloth coiling banks up 18-for 24 hours.
Step S4: washing preshrunk.Fabric after cold dome is washed into cylinder, addition caustic soda and spirit of deoiling remove on fabric
Finish, further eliminates fabric internal stress at slurry, shrinks door width.
Further, the bath raio of the washing preshrunk is 1:10-12, adds caustic soda 3-5g/L, deoil clever 1-2g/L.
Step S5: pre-setting.Setting treatment is done to fabric, while nylon high temperature anti-yellowing agent is added.
Further, the pre-setting temperature is 190-200 DEG C, cloth 25 yards/min of speed, the nylon high temperature anti-yellowing agent
Additional amount be 25-40g/L.
Step S6: practice cloth into cylinder.Interior addition liquid alkaline, the hydrogen peroxide of cylinder, deoil spirit, sodium hydrosulfite and xanthochromia inhibitor.105℃
Lower isothermal holding 60-70min is cooled to 60 DEG C later, and glacial acetic acid adjusts pH to 4-5.
Further, in step S6, the liquid alkaline additive amount is 6-8g/L, and hydrogen peroxide additive amount is 2-4g/L, spirit of deoiling
1-2g/L, sodium hydrosulfite 1-2g/L, xanthochromia inhibitor 2% (owf) -6% (owf).
Step S7: uvioresistant washing.Deoil spirit and ultraviolet absorbing agent are added after white silk cloth to be washed.
Further, in step S7, addition is deoiled before spirit and ultraviolet absorbing agent, is adjusted bath temperature to 60 DEG C, is added
Afterwards, then with the heating rate of 1.5 DEG C/min 90 DEG C are warming up to, keep the temperature 30-40min, complete washing.
Further, in step S7,0.5-1g/L brightening agent can also be added in water washing bath.
Further, in step S7, the clever additive amount that deoils is 1-2g/L, and ultraviolet absorbing agent additional amount is 6% (owf)-
12%(owf)。
Further, when warp and weft specification is 40D nylon cored 20D spandex, ultraviolet absorbing agent dosage is 6%
(owf) -8% (owf), when warp and weft specification is 20D nylon cored 20D spandex, ultraviolet absorbing agent dosage is 10%
(owf)—12%(owf)。
Step S8: finished product sizing.When finished product is formed, the ultraviolet absorbing agent that is added in drug slot.The ultraviolet radiation absorption
Agent additive amount is 15-50g/L.
Step S9: steam preshrunk.Cloth after sizing is further done into steam preshrunk processing.The steam preshrunk temperature is
170-190 DEG C, 25 yards/min of cloth speed.
According to above technical scheme, the beneficial effects of the present invention are:
1. providing a kind of anti UV finishing technique for being directed to white Nylon fabric, it is good to assign fabric by simple technique
Good uvioresistant performance, can satisfy national standard, and strict control technical process, the frivolous glossy, ventilating of fabric,
And xanthochromia problem will not occur.
2. finish and impurity on the deep enough removal fabric of technique energy provided by the present invention, and discharge to greatest extent
Fabric internal stress reduces fabric constantly tightening while removal of impurities by its porosity, to obtain best ultraviolet shielding effect,
Simultaneously dimensional stability for fabric it is good, use process will not wrinkling deformation, and elasticity it is good, comfortable and easy to wear.The technique by pair
The control that processing mode, treatment temperature, auxiliary agent use etc., ensure that xanthochromia will not occur in technical process for fabric.
3. do anti UV finishing to fabric using ultraviolet absorbing agent, compared to commonly being applied in white fabrics at present
For layer method, gas permeability and nice and cool property are obviously outstanding, meet not only nice and cool but also sun-proof demand summer the room outside.It has determined optimal
Finishing technique can not only penetrate deep into arrangement, moreover it is possible to avoid the influence of temperature and auxiliary agent to make fabric that xanthochromia occur, keep
Fabric brilliant white.
Specific embodiment
The present invention is further explained below in conjunction with specific embodiment.
Embodiment 1
The production technology of white Nylon uvioresistant fabric, comprising the following steps:
Step S1: woven fabric.Warp and weft is all made of as 40D nylon cored 20D spandex core-spun yarn, does four-side elasticity fabric, longitude and latitude item number
In 320T or more；
Step S2: fabric washing.Using open width washing process, initial water wash is done to fabric, discharges fabric tension, and upper desizing essence
Auxiliary agent is refined, used desizing refining auxiliary agent includes urea, sodium n-alkylbenzenesulfonate and AEO detergent；
Step S3: cold dome processing.Blank cloth coiling is banked up for 24 hours；
Step S4: washing preshrunk.Fabric after cold dome is washed into cylinder, the bath raio for washing preshrunk is 1:10, adds 5g/L caustic soda
It deoils spirit with 2g/L, removes the finish on fabric, slurry, further eliminates fabric internal stress, shrink door width；
Step S5: pre-setting.Setting treatment is done to fabric, pre-setting temperature is 200 DEG C, and cloth 25 yards/min of speed is added simultaneously
40g/L nylon high temperature anti-yellowing agent；
Step S6: practice cloth into cylinder.8g/L liquid alkaline, 4g/L hydrogen peroxide, 2g/L are added in cylinder to deoil spirit, 2g/L sodium hydrosulfite and 6%
(owf) xanthochromia inhibitor, isothermal holding 70min at 105 DEG C are cooled to 60 DEG C later, and glacial acetic acid adjusts pH to 4-5；
Step S7: uvioresistant washing.Adjust bath temperature to 60 DEG C, be added 2g/L deoil spirit, 1g/L brightening agent, 8% (owf) purple
Ultraviolet absorbers are washed, and are warming up to 90 DEG C with the heating rate of 1.5 DEG C/min, are kept the temperature 40min, complete washing.；
Step S8: finished product sizing.When finished product is formed, the ultraviolet absorbing agent of 50g/L is added in drug slot；
Step S9: steam preshrunk.Cloth after sizing is further done into steam preshrunk processing, the steam preshrunk temperature is 190 DEG C,
25 yards/min of cloth speed.
Embodiment 2
The production technology of white Nylon uvioresistant fabric, comprising the following steps:
Step S1: woven fabric.Warp and weft is all made of as 20D nylon cored 20D spandex core-spun yarn, does four-side elasticity fabric, longitude and latitude item number
In 420T or more；
Step S2: fabric washing.Using open width washing process, initial water wash is done to fabric, discharges fabric tension, and upper desizing essence
Auxiliary agent is refined, used desizing refining auxiliary agent includes urea, sodium n-alkylbenzenesulfonate and AEO detergent；
Step S3: cold dome processing.Blank cloth coiling banks up 18h；
Step S4: washing preshrunk.Fabric after cold dome is washed into cylinder, the bath raio for washing preshrunk is 1:12, adds 3g/L caustic soda
It deoils spirit with 1g/L, removes the finish on fabric, slurry, further eliminates fabric internal stress, shrink door width；
Step S5: pre-setting.Setting treatment is done to fabric, pre-setting temperature is 190 DEG C, and cloth 25 yards/min of speed is added simultaneously
25g/L nylon high temperature anti-yellowing agent；
Step S6: practice cloth into cylinder.6g/L liquid alkaline, 2g/L hydrogen peroxide, 1g/L are added in cylinder to deoil spirit, 1g/L sodium hydrosulfite and 2%
(owf) xanthochromia inhibitor, isothermal holding 60min at 105 DEG C are cooled to 60 DEG C later, and glacial acetic acid adjusts pH to 4-5；
Step S7: uvioresistant washing.Bath temperature is adjusted to 60 DEG C, 1g/L is added and deoils spirit, 0.5g/L brightening agent, 12% (owf)
Ultraviolet absorbing agent is washed, and is warming up to 90 DEG C with the heating rate of 1.5 DEG C/min, is kept the temperature 30min, completes washing；
Step S8: finished product sizing.When finished product is formed, the ultraviolet absorbing agent of 15g/L is added in drug slot；
Step S9: steam preshrunk.Cloth after sizing is further done into steam preshrunk processing, the steam preshrunk temperature is 170 DEG C,
25 yards/min of cloth speed.
Embodiment 3
The production technology of white Nylon uvioresistant fabric, comprising the following steps:
Step S1: woven fabric.Warp and weft is all made of as 40D nylon cored 20D spandex core-spun yarn, does four-side elasticity fabric, longitude and latitude item number
In 320T or more；
Step S2: fabric washing.Using open width washing process, initial water wash is done to fabric, discharges fabric tension, and upper desizing essence
Auxiliary agent is refined, used desizing refining auxiliary agent includes urea, sodium n-alkylbenzenesulfonate and AEO detergent；
Step S3: cold dome processing.Blank cloth coiling banks up 21h；
Step S4: washing preshrunk.Fabric after cold dome is washed into cylinder, the bath raio for washing preshrunk is 1:11, adds 4g/L caustic soda
It deoils spirit with 1.5g/L, removes the finish on fabric, slurry, further eliminates fabric internal stress, shrink door width；
Step S5: pre-setting.Setting treatment is done to fabric, pre-setting temperature is 195 DEG C, and cloth 25 yards/min of speed is added simultaneously
32g/L nylon high temperature anti-yellowing agent；
Step S6: practice cloth into cylinder.Be added in cylinder 7g/L liquid alkaline, 3g/L hydrogen peroxide, 1.5g/L deoil spirit, 1.5g/L sodium hydrosulfite and
The xanthochromia inhibitor of 4% (owf), isothermal holding 65min at 105 DEG C are cooled to 60 DEG C later, and glacial acetic acid adjusts pH to 4-5；
Step S7: uvioresistant washing.Bath temperature is adjusted to 60 DEG C, 1.5g/L is added and deoils spirit, 0.7/L brightening agent, 7% (owf)
Ultraviolet absorbing agent is washed, and is warming up to 90 DEG C with the heating rate of 1.5 DEG C/min, is kept the temperature 35min, completes washing；
Step S8: finished product sizing.When finished product is formed, the ultraviolet absorbing agent of 35g/L is added in drug slot；
Step S9: steam preshrunk.Cloth after sizing is further done into steam preshrunk processing, the steam preshrunk temperature is 180 DEG C,
25 yards/min of cloth speed.
Above embodiments be only to the present invention explain and without limitation, contents according to the present invention, the technical program
And technical parameter can also make a variety of changes.Such as technical parameter selected in embodiment is preferred parameter, these parameters
Certainly it can also be the arbitrary value provided in parameter area in specification.
Test example 1
To the white Nylon uvioresistant fabric that the technique according to given by embodiment 1-3 obtains, test method, test index and survey
Test result is as follows:
According to the above test result it is found that fabric manufacture craft provided by through the invention, gained fabric have good anti-
Ultraviolet performance, for UPF in 50 or more, UVA less than 5%, permeability is excellent, and indoor and outdoor dress will not be sultry, dimensionally stable
Property is outstanding, and substantially without shrink, gained fabric is observed under d 65 illuminant, without Yellowing.
Claims (10)
1. the production technology of white Nylon uvioresistant fabric, which is characterized in that include the following steps
Step S1: woven fabric, warp, weft yarn are all made of nylon spandex covering yarn, do four-side elasticity fabric；
Step S2: fabric washing using open width washing process, does initial water wash, and upper desizing refining auxiliary agent to fabric；
Step S3: cold dome processing, blank cloth coiling are banked up；
Step S4: the fabric after cold dome is washed in washing preshrunk into cylinder, addition caustic soda and spirit of deoiling in cylinder；
Step S5: pre-setting does setting treatment to fabric, while nylon high temperature anti-yellowing agent is added；
Step S6: practice cloth into cylinder, interior addition liquid alkaline, the hydrogen peroxide of cylinder, deoil spirit, sodium hydrosulfite and xanthochromia inhibitor；
Step S7: uvioresistant is washed, and deoil spirit and ultraviolet absorbing agent are added after white silk cloth and is washed；
Step S8: ultraviolet absorbing agent is added when finished product is formed in finished product sizing in drug slot；
Step S9: the cloth after sizing is further done steam preshrunk processing by steam preshrunk.
2. a kind of production technology of white Nylon uvioresistant fabric according to claim 1, it is characterised in that: the warp,
The specification of weft yarn is 40D nylon cored 20D spandex or 20D nylon cored 20D spandex.
3. a kind of production technology of white Nylon uvioresistant fabric according to claim 2, it is characterised in that: select 40D
When nylon cored 20D spandex, longitude and latitude item number is in 320T or more, and when selecting 20D nylon cored 20D spandex, longitude and latitude item number is in 420T
More than.
4. a kind of production technology of white Nylon uvioresistant fabric according to claim 1, it is characterised in that: step S2
In, used desizing refining auxiliary agent includes urea, sodium n-alkylbenzenesulfonate and AEO detergent.
5. a kind of production technology of white Nylon uvioresistant fabric according to claim 1, it is characterised in that: step S5
In, the pre-setting temperature is 190-200 DEG C, cloth 25 yards/min of speed, and the additional amount of the nylon high temperature anti-yellowing agent is 25-
40g/L。
6. a kind of production technology of white Nylon uvioresistant fabric according to claim 1, it is characterised in that: step S6
In, practicing cloth technique is isothermal holding 60-70min at 105 DEG C, is cooled to 60 DEG C later, glacial acetic acid adjusts pH to 4-5.
7. a kind of production technology of white Nylon uvioresistant fabric according to claim 1, it is characterised in that: step S7
In, uvioresistant washing process is to adjust bath temperature to 60 DEG C, deoil spirit and ultraviolet absorbing agent is added, with 1.5 DEG C/min's
Heating rate is warming up to 90 DEG C, keeps the temperature 30-40min, completes washing.
8. a kind of production technology of white Nylon uvioresistant fabric according to claim 1, it is characterised in that: step S7
In, when washing, is additionally added brightening agent.
9. a kind of production technology of white Nylon uvioresistant fabric according to claim 1, it is characterised in that: step S7
In, ultraviolet absorbing agent additional amount is 6% (owf) -12% (owf).
10. a kind of production technology of white Nylon uvioresistant fabric according to claim 2, it is characterised in that: work as longitude and latitude
When yarn specification is 40D nylon cored 20D spandex, in step S7, ultraviolet absorbing agent dosage is 6% (owf) -8% (owf), works as warp
When weft yarn specification is 20D nylon cored 20D spandex, in step S7, ultraviolet absorbing agent dosage is 10% (owf) -12% (owf).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476329.XA CN109537132B (en) | 2018-12-05 | 2018-12-05 | Production process of white nylon uvioresistant fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476329.XA CN109537132B (en) | 2018-12-05 | 2018-12-05 | Production process of white nylon uvioresistant fabric |
Publications (2)
| Publication Number | Publication Date |
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| CN109537132A true CN109537132A (en) | 2019-03-29 |
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