CN101748544B - Environment-friendly polyester taslan fabric and dyeing and finishing method thereof - Google Patents
Environment-friendly polyester taslan fabric and dyeing and finishing method thereof Download PDFInfo
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- CN101748544B CN101748544B CN2009101554653A CN200910155465A CN101748544B CN 101748544 B CN101748544 B CN 101748544B CN 2009101554653 A CN2009101554653 A CN 2009101554653A CN 200910155465 A CN200910155465 A CN 200910155465A CN 101748544 B CN101748544 B CN 101748544B
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Abstract
The invention discloses an environment-friendly polyester taslan fabric and a dyeing and finishing method thereof for aiming at the problems of monotonous color, poor flexibility and poor hand feel of the cloth cover of the fabric in the prior art and the shortcomings of difficult sizing for the fabric with downy feeling, speckles occurrence after sizing, rough cloth cover, poor smoothness of the cloth cover and lost downy feeling by adopting the existing fabric aftertreatment method. A warp yarn of the fabric is formed by combining two DTY yarns to one shuttle, a weft yarn is formed by combining two ATY yarns to one shuttle, at least more than two times of co-rotating calendaring is carried out in the calendaring process after the fabric is dyed under high temperature and the coating is carried out for the fabric along the direction in which the hairiness of the fabric is pressed down in calendaring during coating, therefore the dyed and finished fabric has smoothness, good hand feel, no spot on the surface of the fabric and good appearance quality, in addition, high-temperature dyeing is adopted in dyeing, the hairiness of the ATY yarns extends outwards, so that the surface of the fabric has villi and the fabric has unique style.
Description
Technical field
The present invention relates to a kind of environment-friendly type terylene taslan fabric and dyeing and method for sorting.
Background technology
The Gao Danni OXFORD has high-tear strength and fracture strength, rub resistance, obtain the extensive approval in market, but its color is single, flexibility is poor, the cloth cover feel is poor, adopt existing fabric post-processing approach that the fabric with velvet is difficult to gluing, fleck appears later in gluing, causes cloth cover coarse easily, make the cloth cover planarization poor, lose velvet.
Summary of the invention
The purpose of this invention is to provide that a kind of flexibility is good, the cloth cover good hand touch and fabric that have environmental-protecting performance and dyeing and method for sorting.
The objective of the invention is to be achieved through the following technical solutions:
A kind of environment-friendly polyester taslan fabric, being interweaved by warp thread and weft yarn forms, and described warp thread is merged into a fusiformis by two DTY yarns, and described weft yarn is merged into a fusiformis by two ATY yarns, the color of its warp-wise and broadwise is different homochromy of the depth, the surperficial villous of described fabric;
Red Buddhist nun's number of described weft yarn is identical with red Buddhist nun's number of described warp thread;
A kind of dyeing of environment-friendly polyester taslan fabric and method for sorting, comprise grey cloth destarch, grey cloth high-temp dyeing, drying and shaping, super waterproof typing, calendering, coating, it is characterized in that: on calender, fabric is carried out secondary calendering at least in the described calendering technology along same direction; Carry out coating on the calendering surface of fabric with glue (9) in the direction that filoplume is forced into during along calendering on the coating machine in the described coating process;
Described grey cloth high-temperature dyeing process is: by bath raio is grey cloth: water=1: 10-15 injects staining jar with clear water, and the pH value of adjusting water is to 4.5-5; At 2kg/m
2± 1kg/m
2Under the expulsion pressure, grey cloth is put into dye vat to circulate, grey cloth is fully contacted with water, the ratio that adds the 1-2g dyeing assistant in every premium on currency adds dyeing assistant, circulation is evenly dispersed in the dye vat dyeing assistant once more, be grey cloth by weight: the ratio of dyestuff=100: 2-5 is put into proportion container with DISPERSE DYES, adding hot water stirs, fully dissolve until dyestuff, slowly in dye vat, inject DISPERSE DYES, dye liquor is warming up to 135 ℃, insulation 30min-50min stage by stage from 30 ℃, be cooled to 75 ℃-70 ℃ again, sampling is checked colors;
Described dye liquor heats up stage by stage and is:
Be warming up to 100 ℃-105 ℃, insulation 5min-10min from 30 ℃-37 ℃;
Be warming up to 110 ℃-115 ℃ again, insulation 5min-10min;
Be warming up to 120 ℃-125 ℃ again, insulation 5min-10min;
Be warming up to 130 ℃-135 ℃ again,
Described hot water temperature is 90 ℃-95 ℃;
Described further dye liquor heats up stage by stage and is:
Be warming up to 75 ℃-80 ℃ from 30 ℃-37 ℃ with 2.5 ℃/min-3 ℃/min;
Be warming up to 100 ℃-105 ℃ with 1 ℃/min-1.5 ℃/min again, insulation 5min-10min;
Be warming up to 110 ℃-115 ℃ with 0.5 ℃/min-1 ℃/min again, insulation 5min-10min;
Be warming up to 120 ℃-125 ℃ with 0.5 ℃/min-0.8 ℃/min again, insulation 5min-10min;
Be warming up to 130 ℃-135 ℃ with 0.5 ℃/min-0.8 ℃/min again;
Cooling rate is 2 ℃/min-2.5 ℃/min in the described cooling;
Described hot water temperature is 90 ℃-95 ℃;
Described super waterproof setting process is: the ratio that adds the super waterproof auxiliary agent of 60g-80g in every premium on currency is prepared super waterproof auxiliary agent and is added bleeding agent, adjust super waterproof auxiliary agent pH=4.5-6.0, the super waterproof auxiliary agent that modulates is placed on the auxiliary agent container for stirring after fully mixing, puts into setting machine medicine groove, on setting machine, be the grey cloth typing, setting temperature is 180 ℃-185 ℃, typing speed is 40m/min-50m/min, and fabric width widens 4-5cm; Bake out temperature is that 120 ℃-130 ℃, drying rate are 40m/min-50m/min in the described drying and shaping technology; In the described calendering technology, calendering pressure is 80T-90T, and the calendering temperature is 120 ℃-140 ℃, and calendering speed is 20m/min-30m/min; In the described coating process, the coating temperature is 140 ℃-160 ℃, and being coated with interval velocity is 20m/min-30m/min, air quantity 80%-100%;
The speed of described injection DISPERSE DYES is: 5l/min-10l/min, described expulsion pressure are 2kg/m
2± 0.2kg/m
2Described grey cloth: dyestuff=100: 3-5, the component of described dyeing assistant is (content of each component in every premium on currency): dispersant 0.25g/l-1g/l, terylene levelling agent 0.5g/l-2g/l, the consumption of described bleeding agent is the 1g-2g/ premium on currency, and the method for the super waterproof auxiliary agent of described adjustment is to add the 1g-2g citric acid in every premium on currency;
Described glue is made up of in polyacrylic resin, polyamide, the toluene one or more.
Fabric of the present invention, be merged into a fusiformis by two DTY yarns and become warp thread, be merged into a fusiformis by two ATY yarns and become weft yarn, formation interweaves on jet or water jet looms, because warp thread adopts the synthetic shuttle of two DTY yarns, weft yarn adopts two ATY yarns to be merged into one and is made into, not only make fabric reach the high-tear strength of common Oxford, fracture strength, high wear resistance and make fabric more soft, because weft yarn adopts the ATY yarn, its dye uptake with the DTY yarn is different simultaneously, therefore fabric has two-color effect after dyeing and finishing is handled, under the condition of yarn color that need not change irregularly, can obtain double-colored fabric, enrich the color of fabric, make fabric more attractive in appearance, the ATY yarn has the characteristic of degraded, so fabric has degradable characteristics.
Adopt dyeing of the present invention and method for sorting, since in the calendering operation through the calendering in the same way more than at least twice, and the direction that the fabric filoplume strikes the beam when calendering when coating is carried out coating to fabric, so fabrics smooth, good hand touch, fabric face immaculate, presentation quality through dyeing and finishing are good, in addition, adopt high-temp dyeing when dyeing, the filoplume of ATY yarn outwards stretches, make fabric face have fine hair, make the more other tool style of fabric.
Description of drawings
Fig. 1 is first kind of embodiment institutional framework of environment-friendly polyester taslan fabric of the present invention schematic diagram;
Fig. 2 is an environment-friendly polyester taslan fabric velvet of the present invention cross section design sketch;
Fig. 3 is an environment-friendly polyester taslan fabric calendering prochorion direction enlarged diagram of the present invention;
Fig. 4 is a pile direction enlarged diagram after the environment-friendly polyester taslan fabric of the present invention calendering for the first time;
Fig. 5 is a pile direction enlarged diagram after the environment-friendly polyester taslan fabric of the present invention calendering for the second time;
Fig. 6 is an environment-friendly polyester taslan fabric frictioning direction schematic diagram of the present invention.
The specific embodiment
The present invention will be further described below in conjunction with drawings and Examples:
Shown in Fig. 1-6, the present invention adopts the DTY yarn as warp thread 2, the ATY yarn is as weft yarn 1, preferentially select the DTY yarn of 200-600D for use, with the ATY yarn of 200-600D respectively as warp thread 2 and weft yarn 1, when weaving, warp thread 2 is by two DTY yarns and make a shuttle, and same weft yarn 1 also is by two ATY yarns and makees a shuttle, can not only improve the tearing strength of fabric like this, fracture strength, wear resistance, and because warp thread has different tinctorial yields with weft yarn, so when obtaining double-colored fabric through behind the same dyeing, presenting different colors on the warp thread with on the weft yarn, enrich the color of fabric, promoted the aesthetic feeling of fabric, in addition, because ATY yarn its filoplume after high-temp dyeing outwards stretches, so the fabric 4 after dyed has fine hair 3, make the outward appearance of fabric 4 more beautiful, red Buddhist nun's number of the warp thread of preferred used fabric and weft yarn is identical, the third dimension of fabric is strong like this, the warp thread of more preferably selecting fabric for use is 300D, and weft yarn is 300D, and this moment, the third dimension of fabric was stronger.Can adopt air-jet loom weaving, fabric can be made into the fabric of plain weave, twill and satin weave structure in the present invention.
In dyeing and finishing technique, adopt high-temp dyeing, repeatedly calendering in the same way, coating process forward, select for use the High Temperature High Pressure overflow dyeing machine to dye during dyeing, can make nexus on the fabric yarn can open fully and change, adopt the calender of 80T-90T to carry out calendering, make fabric feeling more smooth, select different nozzle diameter and calendering pressure according to different yam counts, the high more nozzle diameter of yam count is big more, required calendering pressure is big more, and the relation of red Buddhist nun's number of yarn and nozzle diameter sees Table 1.
Table 1: red Buddhist nun's number of yarn and nozzle diameter relation table
| The red Buddhist nun's number of warp thread | The red Buddhist nun's number of weft yarn | Nozzle diameter (mm) |
| 600D | 600D | 90-100 |
| 400D | 400D | 90 |
| 300D | 300D | 80-90 |
| 200D | 200D | 80 |
During calendering, adopt repeatedly calendering in the same way, the preferably twice calendering, the direction of each calendering is all carried out according to the direction 5 that the first time, filoplume struck the beam, and filoplume 3 is overwhelmed along equidirectional once more.During coating, glue 7 should be coated in the one side through calendering, and when scraping glue 7 with scraper 6, the direction of the frictioning direction that filoplume strikes the beam when calendering 5 is scraped gel coating, and the frictioning fabric that finishes enters baking oven 8, and 9 is the glue face among Fig. 6.Fabric feeling through said method calendering, coating is good, more smooth, no lump and spot.
Need the grey cloth destarch is standby before the high-temp dyeing, DISPERSE DYES is grey cloth by weight: the ratio material of dyestuff=100: 2-5 is put into proportion container, add hot water, preferably 90 ℃-95 ℃ hot water stirs, fully dissolve until dyestuff, preferred grey cloth: dyestuff=100: 3-5, the fabric two-color effect of Huo Deing is better like this; The ratio that adds the super waterproof auxiliary agent of 60g-80g in every premium on currency is prepared super waterproof auxiliary agent, the pH value of adjusting super waterproof auxiliary agent is 4.5-6, the super waterproof auxiliary agent that then will modulate is placed on the auxiliary agent container for stirring to fully mixing, standby, preferably by adding the water-fast super waterproofing agent 60g-80g that washes in every premium on currency, bleeding agent 1g-2g, the ratio of citric acid 1g-2g adds bleeding agent and citric acid, good osmosis is arranged when making typing and make solution pH value=4.5-6; The ratio that adds 1-2g dyeing injecting in every premium on currency is prepared the dyeing injecting; Preferentially select for use the component of dyeing assistant to be (content of each component in every premium on currency): dispersant 0.25g/l-1g/l, terylene levelling agent 0.5g/l-2g/l; Be grey cloth by bath raio then: water=1: 10-15 injects staining jar with clear water, adjusts PH=4.5 ± 0.5 of water, is preferably PH=4.5; At 2kg/m
2± 1kg/m
2Best 2kg/m
2± 0.2kg/m
2Under the expulsion pressure, grey cloth is put into dye vat circulation 2-3 circle, grey cloth is fully contacted with water, add the dyeing assistant for preparing, the 2-3 that circulates once more circle is evenly dispersed in the dye vat dyeing assistant, slowly in dye vat, inject DISPERSE DYES, the speed of injecting DISPERSE DYES is preferably 5l/min-10l/min, then dye liquor is heated up stage by stage, and dye liquor is warming up to 75 ℃-80 ℃ from 30 ℃-37 ℃ with 2.5 ℃/min-3 ℃/min;
Be warming up to 100 ℃-105 ℃ with 1 ℃/min-1.5 ℃/min again, insulation 5min-10min;
Be warming up to 110 ℃-115 ℃ with 0.5 ℃/min-1 ℃/min again, insulation 5min-10min;
Be warming up to 120 ℃-125 ℃ with 0.5 ℃/min-0.8 ℃/min again, insulation 5min-10min;
Be warming up to 130 ℃-135 ℃ with 0.5 ℃/min-0.8 ℃/min again, insulation 30min-50min,
Speed with 2 ℃/min-2.5 ℃/min is cooled to 75 ℃-70 ℃ again, and sampling is checked colors;
To dye good grey cloth and dry on setting machine, bake out temperature is that 120 ℃-130 ℃, drying rate are 40m/min-50m/min; To surpass the waterproof auxiliary agent and put into setting machine medicine groove, and be the grey cloth typing on setting machine, setting temperature is 180 ℃-185 ℃, and typing speed is 40m/min-50m/min, and fabric width widens 4-5cm; Along same direction fabric is carried out secondary calendering at least on calender, calendering pressure is 80T-90T, and the calendering temperature is 120 ℃-140 ℃, and calendering speed is 20m/min-30m/min; Carry out coating on the calendering surface of fabric with glue 9 in the direction that filoplume is forced into during along calendering on the coating machine, the coating temperature is 140 ℃-160 ℃, and being coated with interval velocity is 20m/min-30m/min, air quantity 80%-100%.Glue is made up of in polyacrylic resin, polyamide, the toluene one or more.
Embodiment 1:
The number of DTY yarn is 500D, and the number of ATY yarn is that 500D is woven into plain cloth on air-jet loom.The weight that obtains fabric is 160g/m
2± 10g/m
2Fabric width is 160cm, and above-mentioned fabrics is carried out following post processing through following dyeing and finishing technology:
A, preparation:
1) with standby after the grey cloth destarch to be processed;
2) dissolving dye: by weight for grey cloth: the ratio of dyestuff=100: 2 is put into proportion container with DISPERSE DYES, and the water that adds temperature and be 90 ℃ stirs, and fully dissolves until dyestuff;
3) adjust the pH value of water: opening the High Temperature High Pressure overflow dyeing machine, is grey cloth by bath raio: water=1: 10 injects staining jar with clear water, adjusts the pH value to 4.5 of water;
4) by the pH value that in 1 premium on currency, adds the water-fast super waterproofing agent of consumption adjustment of washing super waterproofing agent 60g, bleeding agent 2g, citric acid 2g at 4.5-6, the super waterproof auxiliary agent for preparing is placed on the extremely abundant mixing of auxiliary agent container for stirring, standby;
5) preparation dyeing assistant; The component of dyeing assistant is (content of each component in every premium on currency): dispersant 0.25g, terylene levelling agent 0.5g.
B, grey cloth high-temp dyeing:
Open main pump, at 1.8kg/m
2Under the expulsion pressure, grey cloth is put into dye vat circulation 2-3 circle, grey cloth is fully contacted with water, adding dyeing assistant, behind the 2-3 that circulates the once more circle, is that 5l/min slowly injects DISPERSE DYES in dye vat with the flow, heat up for dye liquor stage by stage: be warming up to 75 ℃ from 30 ℃ with 3 ℃/min
Be warming up to 100 ℃ with 1 ℃/min again, insulation 5min,
Be warming up to 110 ℃ with 0.5 ℃/min again, insulation 5min,
Be warming up to 120 ℃ with 0.5 ℃/min again, insulation 8min,
Be warming up to 130 ℃ with 0.5 ℃/min again, insulation 40min,
Be cooled to 70 ℃ with 2 ℃/min, sampling is checked colors;
C, drying and shaping:
To dye good grey cloth and dry on setting machine, bake out temperature is that 120 ℃, drying rate are 40m/min;
D, the typing of super waterproof:
To surpass the waterproof auxiliary agent and put into setting machine medicine groove, and be the grey cloth typing on setting machine equipment, setting temperature is 185 ℃, and typing speed is 40m/min, and fabric width widens 4cm;
E, calendering:
The cloth that typing is finished carries out three calenderings along same direction to fabric on calender, calendering pressure is 90T, and the calendering temperature is 120 ℃, and calendering speed is 30m/min;
F, coating:
The cloth that calendering is finished carries out coating on the calendering surface of fabric with glue in the direction that filoplume is forced into during along calendering on the coating machine, and the coating temperature is 140 ℃, and being coated with interval velocity is 30m/min, air quantity 80%.
Embodiment 2:
The number of DTY yarn is 200D, and the number of ATY yarn is that 200D is woven into TWILL CLOTH on air-jet loom.The weight that obtains fabric is 120g/m
2± 10 fabric widths are 160cm, and above-mentioned fabrics is carried out following post processing through following dyeing and finishing technology:
A, preparation:
1) with standby after the grey cloth destarch to be processed;
2) dissolving dye: by weight for grey cloth: the ratio of dyestuff=100: 5 is put into proportion container with DISPERSE DYES, and the water that adds temperature and be 95 ℃ stirs, and fully dissolves until dyestuff;
3) adjust the pH value of water: by bath raio is grey cloth: water=1: 15 injects staining jar with clear water, adjusts the pH value to 4.5 of water;
4) by in 1 premium on currency, adding water-fast super waterproofing agent 80g, bleeding agent 1.5g, the citric acid 1.5g of washing, make the interior auxiliary agent pH value of container at 4.5-6, the super waterproof auxiliary agent for preparing is placed on the auxiliary agent container for stirring to fully mixing, standby;
5) preparation dyeing assistant; The component of dyeing assistant is (content of each component in every premium on currency): dispersant 1g/l, terylene levelling agent 2g/l,
B, grey cloth high-temp dyeing:
On the High Temperature High Pressure overflow dyeing machine, at 2.2kg/m
2Under the expulsion pressure, grey cloth being put into dye vat circulation 2-3 circle, grey cloth is fully contacted with water, add dyeing assistant, behind the 2-3 that circulates the once more circle, is that 10l/min slowly injects DISPERSE DYES in dye vat with the flow, heats up for dye liquor stage by stage:
Be warming up to 80 ℃ from 37 ℃ with 2.5 ℃/min,
Be warming up to 105 ℃ with 1.5 ℃/min again, insulation 10min,
Be warming up to 115 ℃ with 1 ℃/min again, insulation 10min,
Be warming up to 125 ℃ with 0.8 ℃/min again, insulation 5min,
Be warming up to 135 ℃ with 0.8 ℃/min again, insulation 50min,
Be cooled to 75 ℃ with 2.5 ℃/min, sampling is checked colors;
C, drying and shaping:
To dye good grey cloth and dry on setting machine, bake out temperature is that 130 ℃, drying rate are 50m/min;
D, the typing of super waterproof:
To surpass the waterproof auxiliary agent and put into setting machine medicine groove, and be the grey cloth typing on setting machine equipment, setting temperature is 180 ℃, and typing speed is 50m/min, and fabric width widens 5cm;
E, calendering:
Along same direction fabric is carried out the secondary calendering on calender, calendering pressure is 80T, and the calendering temperature is 140 ℃, and calendering speed is 20m/min;
F, coating:
Carry out coating on the calendering surface of fabric with glue in the direction that filoplume is forced into during along calendering on the coating machine, the coating temperature is 160 ℃, and being coated with interval velocity is 25m/min, air quantity 90%.
Embodiment 3:
The number of DTY yarn is 250D, and the number of ATY yarn is that 250D is woven into TWILL CLOTH on air-jet loom.The weight that obtains fabric is 180g/m
2± 10 fabric widths are 165cm, and above-mentioned fabrics is carried out following post processing through following dyeing and finishing technology:
A, preparation:
1) with standby after the grey cloth destarch to be processed;
2) dissolving dye: by weight for grey cloth: the ratio of dyestuff=100: 3 is put into proportion container with DISPERSE DYES, and the water that adds temperature and be 93 ℃ stirs, and fully dissolves until dyestuff;
3) adjust the pH value of water: by bath raio is grey cloth: water=1: 12 injects staining jar with clear water, adjusts the pH value to 5 of water;
4) by in 1 premium on currency, add water-fast wash super waterproofing agent 70g, bleeding agent 1, citric acid 1g,, make that auxiliary agent pH value is placed on the auxiliary agent container for stirring to abundant mixing at 4.5-6 with the super waterproof auxiliary agent for preparing in the container, standby;
5) preparation dyeing assistant; The component of dyeing assistant is (content of each component in every premium on currency): dispersant 0.75g/l, terylene levelling agent 1.5g/l.
B, grey cloth high-temp dyeing:
At 2kg/m
2Under the expulsion pressure, grey cloth being put into dye vat circulation 2-3 circle, grey cloth is fully contacted with water, add dyeing assistant, behind the 2-3 that circulates the once more circle, is that 7.5l/min slowly injects DISPERSE DYES in dye vat with the flow, heats up for dye liquor stage by stage:
Be warming up to 78 ℃ from 35 ℃ with 2.75 ℃/min,
Be warming up to 103 ℃ with 1.3 ℃/min again, insulation 7min,
Be warming up to 112 ℃ with 0.7 ℃/min again, insulation 8min,
Be warming up to 125 ℃ with 0.8 ℃/min again, insulation 5min,
Be warming up to 133 ℃ with 0.6 ℃/min again, insulation 40min,
Be cooled to 73 ℃ with 2.3 ℃/min, sampling is checked colors;
C, drying and shaping:
To dye good grey cloth and dry on setting machine, bake out temperature is that 125 ℃, drying rate are 45m/min;
D, the typing of super waterproof:
To surpass the waterproof auxiliary agent and put into setting machine medicine groove, and be the grey cloth typing on setting machine equipment, setting temperature is 183 ℃, and typing speed is 45m/min, and fabric width widens 4cm;
E, calendering:
Along same direction fabric is carried out the secondary calendering on calender, calendering pressure is 85T, and the calendering temperature is 130 ℃, and calendering speed is 25m/min;
F, coating:
Carry out coating on the calendering surface of fabric with glue in the direction that filoplume is forced into during along calendering on the coating machine, the coating temperature is 15 ℃, and being coated with interval velocity is 28m/min, air quantity 100%.
Embodiment 4:
The number of DTY yarn is 300D, and the number of ATY yarn is that 300D is woven into plain cloth on air-jet loom.The weight that obtains fabric is 160g/m
2± 10g/m
2Fabric width is 160cm, and above-mentioned fabrics is carried out following post processing through following dyeing and finishing technology:
Grey cloth: the ratio of dyestuff=100: 3 is put into proportion container with DISPERSE DYES, and the water that adds temperature and be 90 ℃ stirs, and fully dissolves until dyestuff;
The pH value of water is 4.5;
Each parameter of grey cloth high-temp dyeing is: at 2kg/m
2Under the expulsion pressure, grey cloth being put into dye vat circulation 2-3 circle, grey cloth is fully contacted with water, add dyeing assistant, behind the 2-3 that circulates the once more circle, is that 5l/min slowly injects DISPERSE DYES in dye vat with the flow; Heat up for dye liquor stage by stage: be warming up to 80 ℃ from 37 ℃ with 2.5 ℃/min, be warming up to 100 ℃ with 1 ℃/min again, insulation 10min is warming up to 110 ℃ with 0.5 ℃/min again, insulation 10min, be warming up to 120 ℃ with 0.8 ℃/min again, insulation 10min is warming up to 130 ℃ with 0.5 ℃/min again, insulation 40min, be cooled to 75 ℃ with 2 ℃/min, sampling is checked colors;
Bake out temperature is that 120 ℃, drying rate are 40m/min;
Setting temperature is 180 ℃, and typing speed is 40m/min;
The calendering number of times is a secondary, and described calendering pressure is 80T, and the calendering temperature is 120 ℃, and calendering speed is 25m/min;
Being coated with interval velocity is 25m/min.Other parameter is with embodiment 2.
Embodiment 5:
The number of DTY yarn is 400D, and the number of ATY yarn is that 600D is woven into TWILL CLOTH on air-jet loom.The weight that obtains fabric is 180g/m
2± 10 fabric widths are 165cm, and dyeing and finishing technology is with embodiment 1.
Embodiment 6:
The number of DTY yarn is 300D, and the number of ATY yarn is that 600D is woven into TWILL CLOTH on air-jet loom.The weight that obtains fabric is 180g/m
2± 10 fabric widths are 165cm, and dyeing and finishing technology is with embodiment 1.
Embodiment 7:
The number of DTY yarn is 250D, and the number of ATY yarn is that 400D is woven into TWILL CLOTH on air-jet loom.The weight that obtains fabric is 180g/m
2± 10 fabric widths are 165cm, and dyeing and finishing technology is with embodiment 2.
Claims (7)
1. the dyeing of an environment-friendly polyester taslan fabric and method for sorting, comprise grey cloth destarch, grey cloth high-temp dyeing, drying and shaping, super waterproof typing, calendering, coating, it is characterized in that: on calender, fabric is carried out secondary calendering at least in the described calendering technology along same direction; Carry out coating on the calendering surface of fabric with glue (9) in the direction that filoplume is forced into during along calendering on the coating machine in the described coating process; Described grey cloth high-temperature dyeing process is: by bath raio is grey cloth: water=1: 10-15 injects staining jar with clear water, and the pH value of adjusting water is to 4.5-5; At 2kg/m
2± 1kg/m
2Under the expulsion pressure, grey cloth is put into dye vat to circulate, grey cloth is fully contacted with water, the ratio that adds the 1-2g dyeing assistant in every premium on currency adds dyeing assistant, circulation is evenly dispersed in the dye vat dyeing assistant once more, be grey cloth by weight: the ratio of dyestuff=100: 2-5 is put into proportion container with DISPERSE DYES, adding hot water stirs, fully dissolve until dyestuff, slowly in dye vat, inject DISPERSE DYES, dye liquor is warming up to 135 ℃, insulation 30min-50min stage by stage from 30 ℃, be cooled to 75 ℃-70 ℃ again, sampling is checked colors.
2. the dyeing of a kind of environment-friendly polyester taslan fabric as claimed in claim 1 and method for sorting, it is characterized in that: described dye liquor heats up stage by stage and is:
Be warming up to 100 ℃-105 ℃, insulation 5min-10min from 30 ℃-37 ℃;
Be warming up to 110 ℃-115 ℃ again, insulation 5min-10min;
Be warming up to 120 ℃-125 ℃ again, insulation 5min-10min;
Be warming up to 130 ℃-135 ℃ again,
Described hot water temperature is 90 ℃-95 ℃.
3. the dyeing of a kind of environment-friendly polyester taslan fabric as claimed in claim 1 and method for sorting, it is characterized in that: described dye liquor heats up stage by stage and is:
Be warming up to 75 ℃-80 ℃ from 30 ℃-37 ℃ with 2.5 ℃/min-3 ℃/min;
Be warming up to 100 ℃-105 ℃ with 1 ℃/min-1.5 ℃/min again, insulation 5min-10min;
Be warming up to 110 ℃-115 ℃ with 0.5 ℃/min-1 ℃/min again, insulation 5min-10min;
Be warming up to 120 ℃-125 ℃ with 0.5 ℃/min-0.8 ℃/min again, insulation 5min-10min;
Be warming up to 130 ℃-135 ℃ with 0.5 ℃/min-0.8 ℃/min again;
Cooling rate is 2 ℃/min-2.5 ℃/min in the described cooling;
Described hot water temperature is 90 ℃-95 ℃.
4. as the dyeing and the method for sorting of one of the every described a kind of environment-friendly polyester taslan fabric of claim 1-3, it is characterized in that: described super waterproof setting process is: the ratio that adds the super waterproof auxiliary agent of 60g-80g in every premium on currency is prepared super waterproof auxiliary agent and is added bleeding agent, adjust super waterproof auxiliary agent pH=4.5-6.0, the super waterproof auxiliary agent that modulates is placed on the auxiliary agent container for stirring after fully mixing, puts into setting machine medicine groove, on setting machine, be the grey cloth typing, setting temperature is 180 ℃-185 ℃, typing speed is 40m/min-50m/min, and fabric width widens 4-5cm; Bake out temperature is that 120 ℃-130 ℃, drying rate are 40m/min-50m/min in the described drying and shaping technology; In the described calendering technology, calendering pressure is 80T-90T, and the calendering temperature is 120 ℃-140 ℃, and calendering speed is 20m/min-30m/min; In the described coating process, the coating temperature is 140 ℃-160 ℃, and being coated with interval velocity is 20m/min-30m/min, air quantity 80%-100%.
5. as the dyeing and the method for sorting of one of the every described a kind of environment-friendly polyester taslan fabric of claim 1-3, it is characterized in that: the speed of described injection DISPERSE DYES is: 51/min-10l/min, described expulsion pressure are 2kg/m
2± 0.2kg/m
2Described grey cloth: dyestuff=100: 3-5, the component of described dyeing assistant is counted by the content of each component in every premium on currency: dispersant 0.25g/1-1g/l, terylene levelling agent 0.5g/l-2g/l, the consumption of described bleeding agent is the 1g-2g/ premium on currency, and the method for the super waterproof auxiliary agent of described adjustment is to add the 1g-2g citric acid in every premium on currency.
6. the dyeing of a kind of environment-friendly polyester taslan fabric as claimed in claim 4 and method for sorting, it is characterized in that: the speed of described injection DISPERSE DYES is: 51/min-10l/min, described expulsion pressure are 2kg/m
2± 0.2kg/m
2Described grey cloth: dyestuff=100: 3-5, the component of described dyeing assistant is counted by the content of each component in every premium on currency: dispersant 0.25g/1-1g/l, terylene levelling agent 0.5g/l-2g/l, the consumption of described bleeding agent is the 1g-2g/ premium on currency, and the method for the super waterproof auxiliary agent of described adjustment is to add the 1g-2g citric acid in every premium on currency.
7. as the dyeing and the method for sorting of one of the every described a kind of polyester taslan fabric of claim 1-3, it is characterized in that: described glue is made up of in polyacrylic resin, polyamide, the toluene one or more.
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| CN2009101554653A CN101748544B (en) | 2009-12-14 | 2009-12-14 | Environment-friendly polyester taslan fabric and dyeing and finishing method thereof |
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| CN101748544B true CN101748544B (en) | 2011-06-08 |
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| CN102286862A (en) * | 2011-08-08 | 2011-12-21 | 江苏金辰针纺织有限公司 | Sample duplication process of polyster fiber dyeing |
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| CN108442020B (en) * | 2018-02-14 | 2020-07-14 | 常熟协创纺织服装技术有限公司 | Preparation method of down penetration preventing elastic down fabric |
| CN108505188B (en) * | 2018-02-14 | 2020-07-14 | 常熟协创纺织服装技术有限公司 | Preparation method of three-layer heterotopic-structure down-penetration-preventing elastic down fabric |
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