Extraordinary necktie fabric of the antifouling easy decontamination of a kind of high color fastness and preparation method thereof
Technical field
The present invention relates to a kind of extraordinary necktie fabric with high color fastness and antifouling easy decontamination and preparation method thereof, belong to textile technology field.
Background technology
The common commercial necktie adopts mulberry silk to weave more, requires highly to facing material design and colour, gloss etc. are ornamental, and not too requires functional.Along with outfit and the development of every profession and trade uniform, also demand is wide day by day with extraordinary necktie for industry.Because the time of on average wearing continuously of its every necktie long (reaching more than half a year), color dullness etc. are former thereby function and physical and chemical index the opposite material require higher.
In view of the easy yellowing of pure mulberry silk goods, meet water and be prone to the unsurmountable shortcomings such as water mark, wrinkle resistance be poor, at present, the MIXED FABRIC that industry adopts ordinary polyester filament yarn fabric with extraordinary necktie fabric more or is not more than 10% silk (the general sign position that is used for) and terylene thread is as fabric, and carries out antifouling soil-releasing finiss.For obtain satisfied to wear for a long time, easily nursing, antifouling decontaminable effect, general flow is: adopt the ordinary polyester long filament, carry out cone dyeing, then weave, after the prewashing, carry out antifouling easy decontamination auxiliary agent arrangement again, be made at last necktie.But the cone dyeing cost is high and inside and outside dyeing is difficult to evenly; A common chromatic thread COLOR FASTNESS of washing is general, after antifouling easy decontamination auxiliary agent arrangement, because fluorine is the effect of stripping of auxiliary agent, often cause its fast light, washable especially colour fastness to rubbing to decline to a great extent, often only have 2~3 grades, color fastness to light to only have 4 grades such as wet rubbing fastness, can not satisfy the industry standard requirement; And the ordinary polyester filament surface is smooth, is unfavorable for anti-fouling effect; Simultaneously, antifouling and soil-releasing finiss is opposite process, and soil resistant finish is given fabric water and oil repellant performance, and easily decontamination then requires fabric to have good hydrophily in washing process, even so through antifouling and soil-releasing finiss, also be difficult to the effect that reaches desirable.
Given this, provide the extraordinary necktie fabric of the antifouling easy decontamination of a kind of high color fastness just to become the art urgent problem.
Summary of the invention
One of purpose of the present invention provides the extraordinary necktie fabric of the antifouling easy decontamination of a kind of high color fastness, and it is a kind of necktie fabric that has high color fastness and antifouling easy detergency ability concurrently.
Above-mentioned purpose of the present invention reaches by following technical proposals:
The extraordinary necktie fabric of the antifouling easy decontamination of a kind of high color fastness, it is characterized in that: adopt masterbatch colouration, the surface has the high imitated real silk terylene long filament of thin dawn in little cave as raw material, change with the institutional framework such as satin weave, twill, diversified twill, brokentwlllweave, plain weave or other pattern and to weave, by obtaining after alkali decrement treatment, acid treatment, antifouling and soil-releasing finiss and the typing processing.
A kind of optimal technical scheme is characterized in that: the Masterbatch that described masterbatch colouration adopts is the pet vector of filler pigment and dyestuff, and wherein the mass ratio of pigment and dyestuff is 5:1~2:1 in the master batch.
A kind of optimal technical scheme, it is characterized in that: described high imitated real silk terylene long filament is various thin dawn imitated real silk terylene long filaments, comprises that cross sectional shape is the imitated real silk terylene long filament that triangle, T-shaped, Y type, quatrefoil, pancake or petal etc. or the following surface of monofilament fineness 2D have little cave.For example petal cross sectional shape causes having the polyester filament of scroop effect.
A kind of optimal technical scheme is characterized in that: described woven institutional framework is 5 pieces, 8 pieces or 11 pieces of satin weave structures, 3/1 twill-weave, 3/1 diversified twill tissue, 3/1 brokentwlllweave tissue, 4/1 diversified twill tissue, 1/1 plain weave, 1/2 twill etc.
A kind of optimal technical scheme is characterized in that: the auxiliary agent of described antifouling employing is not for containing the fluorocarbon alcohol analog assistant of the short carbon chain that is not more than 8 carbon of hydrophilic radical, is generally the fluorocarbon alcohol analog assistant of 4,6 and/or 8 s' short carbon chain; The auxiliary agent that described soil-releasing finiss adopts is the fluorocarbon alcohol analog assistant that contains the short carbon chain that is not more than 8 carbon of hydrophilic radical, is generally the fluorocarbon alcohol analog assistant of 4,6 and/or 8 s' short carbon chain.
Another object of the present invention provides the preparation method of the extraordinary necktie fabric of the easy decontamination of a kind of high color fastness.Adopt the necktie fabric of the method preparation, its colour fasteness to sunlight is not less than 5~6 grades, all other COLOR FASTNESS and comprises that water-fastness, anti-(wet) crock fastness, the fastness to hot pressing etc. done all are not less than 4 grades, and easily initial 4 grades of decontamination, is not less than 3 grades after washing 15 times.
Above-mentioned purpose of the present invention reaches by following technical proposals:
The preparation method of the extraordinary necktie fabric of the easy decontamination of a kind of high color fastness comprises the steps:
A, masterbatch colouration, the surface has the preparation of the high imitated real silk terylene long filament (high emulation terylene thread) in little cave: be distributed to colored particle and dye granule in the pet vector and be prepared into Masterbatch; Alkaline metal oxide is distributed to is prepared into the alkali solubility master batch in the pet vector; The light terylene PET section that has of alkali solubility master batch and spinning-grade is mixed, join in the spinning melt pipeline, again Masterbatch is joined in the spinning melt pipeline by syringe; Spinning melt is extruded by thin dawn, profiled-cross-section spinnerets; Cool off through lateral blowing, stretching and winding makes the FDY silk, and the part silk further makes the DTY silk through adding bullet, normally carries out for guaranteeing spinning, and the Masterbatch particle diameter is controlled at below the 200nm, alkali solubility master batch particle diameter is controlled at micron order;
B, weaving process: the high imitated real silk terylene FDY of the masterbatch colouration long filament that warp thread adopts steps A to obtain, the high imitated real silk terylene DTY of the masterbatch colouration long filament that weft yarn adopts steps A to obtain is weaved with satin weave, twill, diversified twill, brokentwlllweave, plain weave etc. or other institutional framework;
C, dyeing and finishing processing method: the grey cloth of step B gained is obtained finished product through alkali decrement treatment, acid treatment, antifouling (waterproof and oilproof) and soil-releasing finiss and typing processing; Then the pick-up rate of assurance fabric adopted the fluorocarbon alcohol analog assistant to carry out antifouling and soil-releasing finiss under sour environment more than 70% after acid treatment was finished.
A kind of optimal technical scheme is characterized in that: the mass ratio of granules of pigments and dye granule is 5:1~2:1 in the described Masterbatch.
A kind of preferred technical scheme is characterized in that: described alkali solubility master batch is the PET master batch that contains alkaline metal oxide, or the methods such as polyester (PET) and polyethylene glycol (PEG) block copolymerization are processed the PET master batch of the modified poly ester that obtains; Described alkaline metal oxide is ZnO, SiO
2Or Sb
2O
3Deng, the mass ratio of described alkaline metal oxide in described alkali solubility master batch is 40%~60%.
The weight that adds the alkali solubility master batch when high imitated real silk terylene long filament prepares is 10%~30% of raw material gross weight, such as the PET master batch that contains ZnO, and in rear arrangement process, remove by alkali decrement treatment (alkali lye), obtain the emulation terylene thread that the surface has little cave, increase the effect of antifouling soil-releasing finiss.The technique of alkali decrement treatment is for adopting 10~15% NaOH solution, 100 ℃~110 ℃ lower 20~30min that process.A kind of optimal technical scheme is characterized in that: the cross sectional shape of described profiled-cross-section spinnerets is triangle, T-shaped, Y type, quatrefoil, pancake or petal etc.
A kind of optimal technical scheme is characterized in that: described woven institutional framework is 5 pieces, 8 pieces or 11 pieces of satin weave structures, 3/1 twill-weave, 3/1 diversified twill tissue, 3/1 brokentwlllweave tissue, 4/1 diversified twill tissue, 1/1 plain weave, 1/2 twill etc.
A kind of preferred technical scheme is characterized in that: the high imitated real silk terylene long filament that described warp, weft yarn adopt the masterbatch colouration of different colours, surperficial little cave is with plain weave, to obtain to have the necktie fabric of fantasy coloured effect.
A kind of optimal technical scheme is characterized in that: the auxiliary agent of described antifouling employing is not for containing the fluorocarbon alcohol analog assistant of the short carbon chain that is not more than 8 carbon of hydrophilic radical, is generally the fluorocarbon alcohol analog assistant of 4,6 and/or 8 s' short carbon chain; The auxiliary agent that described soil-releasing finiss adopts is the fluorocarbon alcohol analog assistant that contains the short carbon chain that is not more than 8 carbon of hydrophilic radical, is generally the fluorocarbon alcohol analog assistant of 4,6 and/or 8 s' short carbon chain.
The extraordinary necktie fabric of the antifouling easy decontamination of high color fastness of the present invention has following advantage:
Prepare the high imitated real silk terylene long filament of the little caveization of stoste and weave necktie fabric by masterbatch colouration, alkali solubility master batch, changed in the past by the cone dyeing terylene thread, weaved the process technology of carrying out again dyeing and finishing processing, so that fiber one step colouring, can directly weave, effectively reduced and weaved front technological process, provided cost savings.
High imitated real silk terylene long filament by the masterbatch colouration that adds pigment obtains because granules of pigments gos deep into polyester filament inside, has high COLOR FASTNESS; And in antifouling soil-releasing finiss process, can avoid auxiliary agent to its effect of stripping; The adding of alkali solubility section, and in rear road alkali decrement, remove, can prepare little cave at fiber surface, increase the roughness on surface, further be beneficial to antifouling easy clean effect.Adopt the necktie fabric of the method preparation, its colour fasteness to sunlight is not less than 5~6 grades, all other COLOR FASTNESS and comprises that water-fastness, anti-(wet) crock fastness, the fastness to hot pressing etc. done all are not less than 4 grades, and antifouling (and waterproof and grease proofing) easily initial 4 grades of decontamination, is not less than 3 grades after washing 15 times.
Such necktie fabric that has high color fastness and antifouling easy dirt-removing functions concurrently especially make be fit to everyone allocation amount few (such as 1 year everyone 2), on average wear the long extraordinary necktie of industry of time, solve long periods of wear stain easy cleaning not, clean after irregular colour spare and the phenomenon of the staining of fading.
Can be by selecting the fibers such as different fibers such as mulberry silk, acid fiber by polylactic, spun silk, flax, cashmere, ramie, spun silk, azlon (fibre and soya, milk fibre) and its part to interweave or embedding is knitted, to realize having concurrently high color fastness, the easy necktie fabric of decontamination and pattern gloss.
The specific embodiment
By following examples the present invention is specifically described; it is important to point out that following examples are only for the present invention will be further described; can not be interpreted as limiting the scope of the invention, the person skilled in the art in this field can make some nonessential adjustment to the present invention according to the content of foregoing invention.
Embodiment 1
The extraordinary necktie fabric of the antifouling easy decontamination of a kind of high color fastness, its preparation process is as follows:
The preparation of the high emulation terylene thread of A, masterbatch colouration: in pet vector, add the following green particle of the phthalein mountain valley with clumps of trees and bamboo of 100nm and Isolan series green colouring material particle, both mass ratioes are 5:1, and after mixing, it is for subsequent use to be prepared into green PET Masterbatch.
In pet vector, add mass ratio and be 40% alkaline metal oxide such as ZnO, it is for subsequent use to be prepared into the alkali solubility master batch.
Mix accounting for the alkali solubility master batch of gross weight 30% and the light terylene PET section that has of spinning-grade, join in the spinning melt pipeline (batch mixing pipeline), PET primary colours master batch is joined in the spinning melt pipeline (batch mixing pipeline) by syringe, after mixing, be that the melt spinning machine of leg-of-mutton odd-shaped cross section carries out spinning process at spinneret orifice.Pass through spinning drawing, typing, reel and add bullet, obtain respectively green 55dtex/24f triangular-section polyester FDY long filament and DTY long filament.
B, weaving process: can adopt arrow shaft loom, jet, water jet looms to weave.Warp thread be above-mentioned preparation green FDY terylene thread, add 700 sth. made by twisting/m; Weft yarn is the DTY terylene thread of above-mentioned preparation, adds 350 sth. made by twisting/m.Adopt to fly the satin tissue for eight piece 3, the grey cloth thread count is 125 * 130/10cm.
C, dyeing and finishing processing method: after adopting alkali lye to carry out alkali decrement, carrying out washing treatment, the easy decontamination auxiliary agent of fluorocarbon alcohol class that contains afterwards main chain carbon length and be 8 carbon atoms pads, dries and accompanies the baking arrangement.Concrete technology is as follows:
Alkali decrement treatment: 10% NaOH solution, 100 ℃ of processing 30min.
Washing (acid treatment): with milliliter/liter 60% acetic acid washing (60 ℃ * 30 minutes) → Warm Wash → cold wash → oven dry of 1.5 grams per liter Yi Weini ERIONAL RF+4.
The fluorocarbon alcohol finishing technique: finishing auxiliaries is the fluorine treasured OLEOPHOBOL CP-R of difficult to understand sharp fluorine precious OLEOPHOBOL7713, the 30g/l of 50g/l, the precious OLEOPHOBOL CP-C of difficult to understand sharp fluorine of 20g/l.Technological process is for padding (pick-up rate 70%) → oven dry (110 ° C * 2 minute) → bake (150 ° C * 3 minute).
Embodiment 2
The extraordinary necktie fabric of the antifouling easy decontamination of a kind of high color fastness, its preparation process is as follows:
The preparation of the high emulation terylene thread of A, masterbatch colouration: in pet vector, add the blue particle of the following phthalein mountain valley with clumps of trees and bamboo of 100nm and Isolan series dark blue dye particle, both mass ratioes are 2:1, and after mixing, it is for subsequent use to be prepared into atroceruleous PET Masterbatch.
In pet vector, enter the alkaline metal oxide of mass ratio 60% such as SiO
2, it is for subsequent use to be prepared into the alkali solubility master batch.
Mix accounting for the alkali solubility master batch of gross weight 20% and the light terylene PET section that has of spinning-grade, join in the batch mixing pipeline, PET primary colours master batch is joined in the batch mixing pipeline by syringe, after mixing, is that the melt spinning machine of the odd-shaped cross section of Y shape carries out spinning process at spinneret orifice.Pass through spinning drawing, typing, reel and add bullet, obtain respectively atroceruleous 75dtex/36f triangular-section polyester FDY long filament and DTY long filament.
B, weaving process: can adopt arrow shaft loom, jet, water jet looms to weave.Warp thread be above-mentioned preparation green FDY terylene thread, add 600 sth. made by twisting/m; Weft yarn is the DTY terylene thread of above-mentioned preparation, adds 300 sth. made by twisting/m.Adopt to fly the satin tissue for five piece 2, the grey cloth thread count is 110 * 120/10cm.
C, dyeing and finishing processing method: after adopting alkali lye to carry out alkali decrement, carrying out washing treatment, the antifouling easy decontamination auxiliary agent of fluorocarbon alcohol class that carries out afterwards main chain carbon length and be 8 carbon atoms pads, dries and accompanies the baking arrangement.Concrete technology is as follows:
Alkali decrement: 15% NaOH solution, 100 ℃ of processing 30min.
Washing (acid treatment): 8 milliliters of/liter 60% acetic acid washing (60 ℃ * 30 minutes) → Warm Wash → cold wash → oven dry.
The fluorocarbon alcohol finishing technique: auxiliary formula is the soil-releasing finishing agent HSN of three-proof finishing agent HSR, the 30g/l of 20g/l, the three-proof finishing agent of 45g/l.Pad (pick-up rate 80%) → dry (110 ° C * 2 minute) → bake (150 ° C * 3 minute).
Embodiment 3
The extraordinary necktie fabric of the easy decontamination of a kind of high color fastness, its preparation process is as follows:
The preparation of the high emulation terylene thread of A, masterbatch colouration: in pet vector, add 100nm following black pigment particles and Isolan series black dye granule, both mass ratioes are 4:1, and after mixing, the PET Masterbatch that is prepared into black is for subsequent use.
In pet vector, enter the alkaline metal oxide of mass ratio 50% such as ZnO, it is for subsequent use to be prepared into the alkali solubility master batch.
Mix accounting for the alkali solubility master batch of gross weight 10% and the light terylene PET section that has of spinning-grade, join in the batch mixing pipeline, PET primary colours master batch is joined in the batch mixing pipeline by syringe, is that the melt spinning machine of the odd-shaped cross section of quatrefoil carries out spinning process at spinneret orifice.Through spinning drawing, typing, reel and add bullet, obtain respectively the 75dtex/72f triangular-section of black and contain polyester FDY long filament and the DTY long filament of alkali solubility composition.
B, weaving process: can adopt arrow shaft loom, jet, water jet looms to weave.Warp thread be above-mentioned preparation green FDY terylene thread, add 600 sth. made by twisting/m; Weft yarn is the DTY terylene thread of above-mentioned preparation, adds 300 sth. made by twisting/m.Adopt to fly the satin tissue for five piece 2, the grey cloth thread count is 110 * 120/10cm.
C, dyeing and finishing processing method: after adopting alkali lye to carry out alkali decrement, carrying out washing treatment, the easy decontamination auxiliary agent of fluorocarbon alcohol class that carries out afterwards main chain carbon length and be 8 carbon atoms pads, dries and accompanies the baking arrangement.Concrete technology is as follows:
Alkali decrement: 15% NaOH solution, 110 ℃ of processing 20min.
Washing (acid treatment): 8 milliliters of/liter 60% acetic acid washing (60 ℃ * 30 minutes) → Warm Wash → cold wash → oven dry
The fluorocarbon alcohol finishing technique: auxiliary formula is the three-proof finishing agent OLEOPHOBOL CP-C of soil-releasing finishing agent OLEOPHOBOL CP-R, 10g/l of three-proof finishing agent OLEOPHOBOL7713, the 40g/l of 60g/l.Pad (pick-up rate 80%) → dry (110 ° C * 2 minute) → bake (150 ° C * 3 minute).
Can be by selecting the fibers such as different fibers such as mulberry silk, acid fiber by polylactic, spun silk, flax, cashmere, ramie, spun silk, azlon (fibre and soya, milk fibre) and its part to interweave or embedding is knitted, to realize having concurrently high color fastness, the easy necktie fabric of decontamination and pattern gloss.
What embodiment 1-3 obtained is a kind of necktie fabric that has high color fastness and easy detergency ability concurrently.Adopt the necktie fabric of the method preparation, its colour fasteness to sunlight is not less than 5~6 grades, all other COLOR FASTNESS and comprises that water-fastness, anti-(wet) crock fastness, the fastness to hot pressing etc. done all are not less than 4 grades, and initial 4 grades of the easy decontamination of waterproof and oilproof, is not less than 3 grades after washing 15 times.Especially be fit to make everyone allocation amount few (such as 1 year everyone 2), on average wear the long extraordinary necktie of industry of time, solve long periods of wear stain easy cleaning not, clean after irregular colour spare and the phenomenon of the staining of fading.