CN105113283A - Dyeing method for polyester and cotton blended fabric - Google Patents
Dyeing method for polyester and cotton blended fabric Download PDFInfo
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- CN105113283A CN105113283A CN201510583336.XA CN201510583336A CN105113283A CN 105113283 A CN105113283 A CN 105113283A CN 201510583336 A CN201510583336 A CN 201510583336A CN 105113283 A CN105113283 A CN 105113283A
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- blended fabric
- cotton blended
- dacron cotton
- dye liquor
- dyeing
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- 239000004744 fabric Substances 0.000 title claims abstract description 96
- 229920000742 Cotton Polymers 0.000 title claims abstract description 89
- 238000004043 dyeing Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 42
- 229920000728 polyester Polymers 0.000 title abstract description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 69
- 238000004061 bleaching Methods 0.000 claims abstract description 41
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 23
- 238000009835 boiling Methods 0.000 claims abstract description 20
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 229920004934 Dacron® Polymers 0.000 claims description 84
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 84
- 238000004140 cleaning Methods 0.000 claims description 48
- 239000000975 dye Substances 0.000 claims description 43
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 32
- 238000004040 coloring Methods 0.000 claims description 28
- 238000010792 warming Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 238000007670 refining Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000986 disperse dye Substances 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 12
- 239000006172 buffering agent Substances 0.000 claims description 12
- 239000002270 dispersing agent Substances 0.000 claims description 12
- 238000004513 sizing Methods 0.000 claims description 10
- 239000002351 wastewater Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 28
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 238000012805 post-processing Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000009973 dope dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The invention discloses a dyeing method for polyester and cotton blended fabric. The method includes the following steps of preparing dye liquor, preparing boiling and bleaching liquid, placing the polyester and cotton blended fabric in the boiling and bleaching liquid to be boiled and bleached for 42 min to 48 min, regulating the pH value of the boiling and bleaching liquid to 7, placing the dye liquor and the polyester and cotton blended fabric in a dyeing machine, raising the temperature of the dye liquor to 100 DEG C at the speed of 1-3 DEG C/min, continuing to raise the temperature of the dye liquor to 135 DEG C at the speed of 0.5-1.5 DEG C/min, conducting dyeing for 40-50 min, mixing sodium hydrosulfite and caustic soda, adding the mixture into the dyeing machine, and conducting washing at the temperature of 68-72 DEG C for 25-30 min. By means of the dyeing method, the color fastness of the dyed polyester and cotton blended fabric can be improved.
Description
Technical field
The present invention relates to dope dyeing process field, particularly relate to a kind of colouring method of dacron cotton BLENDED FABRIC.
Background technology
After dacron cotton blended fabric dyeing, need the process after dyeing to dacron cotton BLENDED FABRIC, the operation of dyeing post processing is very large to the qualitative effects of dacron cotton BLENDED FABRIC.After current existing colouring method process, the COLOR FASTNESS of dacron cotton BLENDED FABRIC is not very high, and existing dyeing post-processing approach also compares power consumption.
Summary of the invention
Based on this, be necessary to provide a kind of colouring method that can improve the dacron cotton BLENDED FABRIC of the COLOR FASTNESS of dacron cotton BLENDED FABRIC.
A colouring method for dacron cotton BLENDED FABRIC, comprises the steps:
Dye liquor is prepared: dispersant and acid buffering agent are added to the water, and add DISPERSE DYES, be warming up to 75 DEG C-85 DEG C after mixing and stir, namely dye liquor is mixed with, the described dispersant wherein added in every premium on currency is 0.3-1.0g, the described acid buffering agent added is 0.3-1.0g, and the described DISPERSE DYES added is the 3%-5% of dacron cotton BLENDED FABRIC quality;
Boil bleaching liquor preparation: refining agent, caustic soda, hydrogen peroxide are added to the water, make and boil bleaching liquor, wherein the concentration of refining agent is 0.3-2.0g/L, burning paper mill wastewater is 1-2g/L, the concentration of hydrogen peroxide is 1-4.95g/L;
Boil drift: described in described dacron cotton BLENDED FABRIC being put into, boil bleaching liquor, and at 95 DEG C of-100 DEG C of temperature, boil drift 42-48min;
Dyeing: boiling bleaching liquor described in adjustment to pH is 7, take out described dacron cotton BLENDED FABRIC and be placed in dyeing machine together with described dye liquor, described dye liquor is warming up to 100 DEG C with the speed of 1-3 DEG C/min, continue described dye liquor to be warming up to 135 DEG C with the speed of 0.5-1.5 DEG C/min again, dyeing 40-50min;
Cleaning reduction: cleaning fluid is added in described dyeing machine, wash 25-30min at the temperature of 68-72 DEG C, wherein comprise the sodium hydrosulfite of 5-7g/L and the caustic soda of 1.5-3g/L in cleaning fluid.
Wherein in an embodiment, wash temperature during reduction cleaning is 70 DEG C.
Wherein in an embodiment, also comprise the steps:
Dry: the described dacron cotton BLENDED FABRIC after reduction cleaning dried, bake out temperature is 125-135 DEG C.
Wherein in an embodiment, also comprise the steps:
Sizing: the described dacron cotton BLENDED FABRIC after drying is shaped.
Wherein in an embodiment, also comprise the steps:
Preshrunk: by the described dacron cotton BLENDED FABRIC preshrunk after sizing also tentering.
Wherein in an embodiment, temperature when boiling drift is 98 DEG C, and boiling the drift time is 45min.
Wherein in an embodiment, in dyeing course, be that described dye liquor is warming up to 100 DEG C with the speed of 2 DEG C/min, then continue described dye liquor to be warming up to 135 DEG C with the speed of 1 DEG C/min, dyeing 45min.
Wherein in an embodiment, described dye liquor is the proportioning preparation according to adding described dispersant 1g, described acid buffering agent 0.5g in every premium on currency.
Wherein in an embodiment, described in boil refining agent in bleaching liquor concentration be 0.5g/L, burning paper mill wastewater is 1.5g/L, the concentration of hydrogen peroxide is 2.75g/L.
Wherein in an embodiment, in cleaning fluid, comprise the sodium hydrosulfite of 6g/L and the caustic soda of 2.5g/L.
The colouring method of the dacron cotton BLENDED FABRIC that the present invention relates to, by pre-setting, dye liquor preparation, dyeing and the step of reduction cleaning, achieves the dyeing process of dacron cotton BLENDED FABRIC.When reduction cleaning, under being provided with the temperature of 68 DEG C-72 DEG C, wash 25min-30min, the reduction cleaning temperature of 68 DEG C-72 DEG C, contribute to the Color promoting dacron cotton BLENDED FABRIC, the COLOR FASTNESS of dacron cotton BLENDED FABRIC is improved.Result verification by experiment, the reduction cleaning technique at 68 DEG C of-72 DEG C of temperature improves the COLOR FASTNESS about 0.5 grade of dacron cotton BLENDED FABRIC.
The colouring method of the dacron cotton BLENDED FABRIC that the present invention relates to, solves the problem that the COLOR FASTNESS of polyester fabric is generally on the low side, is provided with the reduction cleaning temperature of 70 DEG C, improves the COLOR FASTNESS of polyester fabric.By sodium hydrosulfite and caustic soda at the reduction cleaning temperature of 70 DEG C with DISPERSE DYES generation reduction reaction, divest the DISPERSE DYES molecule of dacron cotton BLENDED FABRIC fiber surface, and by wash water process, loose colour drained, improve the COLOR FASTNESS of polyester fabric.
Accompanying drawing explanation
Fig. 1 is the flow chart of the colouring method of one embodiment of the invention dacron cotton BLENDED FABRIC.
Detailed description of the invention
Present embodiments provide the colouring method of dacron cotton BLENDED FABRIC.
Shown in Figure 1, a kind of colouring method of dacron cotton BLENDED FABRIC, comprises the steps:
Step one: pre-setting: by dacron cotton BLENDED FABRIC pre-setting.
Can understand, the step of pre-setting can adopt in certain embodiments, also can not adopt in further embodiments, as can in occasions such as the materials of having shaped bought in advance.
Step 2: dye liquor is prepared: dispersant and acid buffering agent are added to the water, and add DISPERSE DYES, be warming up to 75 DEG C-85 DEG C and stir, be namely mixed with dye liquor after mixing.The dispersant wherein added in every premium on currency is 0.3-1.0g, and the acid buffering agent added is 0.3-1.0g, and the DISPERSE DYES added is the 3%-5% of dacron cotton BLENDED FABRIC quality.
In order to reach better Color, in a preferred embodiment, dye liquor is the proportioning preparation according to adding dispersant 1g, acid buffering agent 0.5g in every premium on currency.
Step 3: boil bleaching liquor preparation: refining agent, caustic soda, hydrogen peroxide are added to the water, make and boil bleaching liquor, wherein the concentration of refining agent is 0.3-2.0g/L, burning paper mill wastewater is 1-2g/L, the concentration of hydrogen peroxide is 1-4.95g/L.
Step 4: boil drift: boil bleaching liquor described in described dacron cotton BLENDED FABRIC being put into, and at 95 DEG C of-100 DEG C of temperature, boil drift 42-48min;
Dacron cotton BLENDED FABRIC is put into and boils bleaching liquor, and at 95 DEG C of-100 DEG C of temperature, boil drift 42-48min.
It should be noted that, in above-mentioned step, wherein the preparation of step 2 dye liquor and step 3 are boiled the order that bleaching liquor prepare and are not limited priority.
In order to reach better Color, in a preferred embodiment, boiling bleaching liquor is that the proportioning being 0.5g, caustic soda 3mL and hydrogen peroxide 10mL according to the concentration of the refining agent added in every premium on currency is prepared, the concentration of also namely boiling refining agent in bleaching liquor is 0.5g/L, burning paper mill wastewater is 1.5g/L, the concentration of hydrogen peroxide is 2.75g/L, and temperature when boiling drift is preferably 98 DEG C, boiling the drift time is preferably 45min.
Step 5: dyeing: regulating and boiling bleaching liquor to pH is 7, dye liquor and dacron cotton BLENDED FABRIC are placed in dyeing machine, dye liquor is warming up to 100 DEG C with the speed of 1-3 DEG C/min, then continues dye liquor to be warming up to 135 DEG C with the speed of 0.5-1.5 DEG C/min, dyeing 40-50min.Wherein to boil bleaching liquor be in the process of 7 to pH regulating, and concentration can be adopted to be the acetic acid of 0.5g/L, also can adopt other conditioning agent.
In order to reach better Color, in a preferred embodiment, in dyeing course, dye liquor is warming up to 100 DEG C with the speed of 2 DEG C/min, then continues dye liquor to be warming up to 135 DEG C with the speed of 1 DEG C/min, dyeing 45min.
Step 6: cleaning reduction: cleaning fluid is added in described dyeing machine, wash 25-30min at the temperature of 68-72 DEG C, wherein comprise the sodium hydrosulfite of 5-7g/L and the caustic soda of 1.5-3g/L in cleaning fluid.In order to reach better Color, in a preferred embodiment, during reduction cleaning, often rising that the sodium hydrosulfite added in cleaning fluid is 6g, caustic soda is 5mL, also namely comprising the sodium hydrosulfite of 6g/L and the caustic soda of 2.5g/L in cleaning fluid.Wash temperature during reduction cleaning is preferably 70 DEG C.
After reduction cleaning completes, namely complete the dyeing course of dacron cotton BLENDED FABRIC.In some scenarios, as in the production of weaving face fabric, dyeing post-processing step can also be comprised.The post-processing step that wherein dyes comprises oven dry, sizing, preshrunk.
Step 7: dry: the dacron cotton BLENDED FABRIC after reduction cleaning dried, bake out temperature is 125-135 DEG C.
Step 8; Sizing: the dacron cotton BLENDED FABRIC after drying is shaped.
Step 9: preshrunk: by the dacron cotton BLENDED FABRIC preshrunk after sizing also tentering.
Can understand, dyeing post-processing step can adopt in certain embodiments, also can not adopt in further embodiments.When implementing dyeing post-processing step, wherein drying, shaping, preshrunk three steps can all implement, also can implement some or two steps wherein.
Embodiment 1
Present embodiments provide a kind of colouring method of dacron cotton BLENDED FABRIC.
A colouring method for dacron cotton BLENDED FABRIC, comprises the steps:
(1) pre-setting: dacron cotton BLENDED FABRIC pre-setting, controls grammes per square metre and shrink.
(2) dye liquor preparation: add in 1L water by the acid buffering agent of the DISPERSE DYES of 5% of dacron cotton BLENDED FABRIC quality, the dispersant of 1g and 0.5g, according to being warming up to 70 DEG C after said ratio mixing and stirring, is namely mixed with dye liquor.
(3) boil bleaching liquor preparation: by the refining agent of 0.5g, 3mL mass fraction be 50% caustic soda and 10mL mass fraction be 27.5% hydrogen peroxide be added to the water, and be settled to 1L, make according to said ratio and boil bleaching liquor.The concentration of also namely boiling refining agent in bleaching liquor is 0.5g/L, burning paper mill wastewater is 1.5g/L, the concentration of hydrogen peroxide is 2.75g/L.
(4) boil drift: dacron cotton BLENDED FABRIC put into and boil bleaching liquor, and at 95 DEG C of temperature, boil drift 48min.
(5) dye: be in the acetic acid of 0.5g/L by concentration and above-mentioned to boil bleaching liquor to pH be 7, take out dacron cotton BLENDED FABRIC from boiling bleaching liquor after regulating pH, and be placed in dyeing machine together with above-mentioned dye liquor.
Dye liquor in step (2) is warming up to 100 DEG C with the speed of 2 DEG C/min, then is warming up to 135 DEG C with the speed of 1 DEG C/min, dyeing 45min.
(6) reduction cleaning: being obtain cleaning fluid after the caustic soda mixing of 50% by the sodium hydrosulfite of 6g and 5mL mass fraction, is also comprise the sodium hydrosulfite of g/L and the caustic soda of 2.5g/L in cleaning fluid.Cleaning fluid is added in dyeing machine, at the temperature of 70 DEG C, wash 30min.
(7) dry: the dacron cotton BLENDED FABRIC after reduction cleaning dried, bake out temperature is 130 DEG C, and drying time is 2h.
(8) shape: the dacron cotton BLENDED FABRIC after drying is shaped.
(9) preshrunk: by the dacron cotton BLENDED FABRIC preshrunk after sizing also tentering.
Embodiment 2
Present embodiments provide a kind of colouring method of dacron cotton BLENDED FABRIC.
A colouring method for dacron cotton BLENDED FABRIC, comprises the steps:
(1) pre-setting: dacron cotton BLENDED FABRIC pre-setting, controls grammes per square metre and shrink.
(2) dye liquor preparation: add in 1L water by the acid buffering agent of the DISPERSE DYES of 5% of dacron cotton BLENDED FABRIC quality, the dispersant of 0.3g and 0.3g, according to being warming up to 75 DEG C after said ratio mixing and stirring, is namely mixed with dye liquor.
(3) boil bleaching liquor preparation: by the refining agent of 0.3g, 2mL mass fraction be 50% caustic soda and 3.5mL mass fraction be 27.5% hydrogen peroxide be added to the water and be settled to 1L, that makes demand according to said ratio boils bleaching liquor.The concentration of also namely boiling refining agent in bleaching liquor is 0.3g/L, burning paper mill wastewater is 1g/L, the concentration of hydrogen peroxide is 1g/L.
(4) boil drift: dacron cotton BLENDED FABRIC put into and boil bleaching liquor, and at 95 DEG C of temperature, boil drift 48minmin.
(5) dye: be in the acetic acid of 0.5g/L by concentration and above-mentioned to boil bleaching liquor to pH be 7, take out dacron cotton BLENDED FABRIC from boiling bleaching liquor after regulating pH, and be placed in dyeing machine together with above-mentioned dye liquor.
Dye liquor in step (2) is warming up to 100 DEG C with the speed of 1 DEG C/min, then is warming up to 135 DEG C with the speed of 0.5 DEG C/min, dyeing 40min.
(6) reduction cleaning: being obtain cleaning fluid after the caustic soda mixing of 50% by the sodium hydrosulfite of 5g and 3mL mass fraction, is also comprise the sodium hydrosulfite of 5g/L and the caustic soda of 1.5g/L in cleaning fluid.Cleaning fluid is added in dyeing machine, at the temperature of 68 DEG C, wash 30min.
(7) dry: the dacron cotton BLENDED FABRIC after reduction cleaning dried, bake out temperature is 125 DEG C, and drying time is 3h.
(8) shape: the dacron cotton BLENDED FABRIC after oven dry is put into setting machine and shapes.
(9) preshrunk: the dacron cotton BLENDED FABRIC after sizing also tentering is put into preshrinking machine and carries out preshrunk.
Embodiment 3
Present embodiments provide a kind of colouring method of dacron cotton BLENDED FABRIC.
A colouring method for dacron cotton BLENDED FABRIC, comprises the steps:
(1) pre-setting: dacron cotton BLENDED FABRIC pre-setting, controls grammes per square metre and shrink.
(2) dye liquor preparation: add in 1L water by the acid buffering agent of the DISPERSE DYES of 3% of dacron cotton BLENDED FABRIC quality, the dispersant of 1g and 1g, according to being warming up to 70 DEG C after said ratio mixing and stirring, is namely mixed with dye liquor.
(3) boil bleaching liquor preparation: by the refining agent of 2g, 4mL mass fraction be 50% caustic soda and 18mL mass fraction be 27.5% hydrogen peroxide be added to the water and be settled to 1L, make according to said ratio and boil bleaching liquor. the concentration of also namely boiling refining agent in bleaching liquor is 2g/L, burning paper mill wastewater is 2g/L, the concentration of hydrogen peroxide is 4.95g/L.
(4) boil drift: that chooses demand boils bleaching liquor, dacron cotton BLENDED FABRIC is put into and boils bleaching liquor, and at 100 DEG C of temperature, boil drift 42min.
(5) dye: be in the acetic acid of 0.5g/L by concentration and above-mentioned to boil bleaching liquor to pH be 7, take out dacron cotton BLENDED FABRIC from boiling bleaching liquor after regulating pH, and be placed in dyeing machine together with above-mentioned dye liquor.
Dye liquor in step (2) is warming up to 100 DEG C with the speed of 3 DEG C/min, then is warming up to 135 DEG C with the speed of 1.5 DEG C/min, dyeing 45min.
(6) reduction cleaning: being obtain cleaning fluid after the caustic soda mixing of 50% by the sodium hydrosulfite of 7g and 6mL mass fraction, is also comprise the sodium hydrosulfite of 7g/L and the caustic soda of 3g/L in cleaning fluid.Cleaning fluid is added in dyeing machine, at the temperature of 72 DEG C, wash 25min.
(7) dry: the dacron cotton BLENDED FABRIC after reduction cleaning dried, bake out temperature is 135 DEG C, and drying time is 1h.
(8) shape: the dacron cotton BLENDED FABRIC after oven dry is put into setting machine and shapes.
(9) preshrunk: the dacron cotton BLENDED FABRIC after sizing also tentering is put into preshrinking machine and carries out preshrunk.
The colouring method of the dacron cotton BLENDED FABRIC that the present invention relates to, by pre-setting, dye liquor preparation, dyeing and the step of reduction cleaning, achieves the dyeing process of dacron cotton BLENDED FABRIC.When reduction cleaning, under being provided with the temperature of 68 DEG C-72 DEG C, wash 25min-30min, the reduction cleaning temperature of 68 DEG C-72 DEG C, contribute to the Color promoting dacron cotton BLENDED FABRIC, the COLOR FASTNESS of dacron cotton BLENDED FABRIC is improved.Result verification by experiment, the reduction cleaning technique at 68 DEG C of-72 DEG C of temperature improves the COLOR FASTNESS about 0.5 grade of dacron cotton BLENDED FABRIC.The colouring method of above-mentioned dacron cotton BLENDED FABRIC, solves the problem that the COLOR FASTNESS of polyester fabric is generally on the low side, is especially provided with the reduction cleaning temperature of 70 DEG C, improves the COLOR FASTNESS of polyester fabric.By sodium hydrosulfite and caustic soda at the reduction cleaning temperature of 70 DEG C with DISPERSE DYES generation reduction reaction, divest the DISPERSE DYES molecule of dacron cotton BLENDED FABRIC fiber surface, and by wash water process, loose colour drained, improve the COLOR FASTNESS of polyester fabric.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a colouring method for dacron cotton BLENDED FABRIC, is characterized in that, comprises the steps:
Dye liquor is prepared: dispersant and acid buffering agent are added to the water, and add DISPERSE DYES, be warming up to 75 DEG C-85 DEG C after mixing and stir, namely dye liquor is mixed with, the described dispersant wherein added in every premium on currency is 0.3-1.0g, the described acid buffering agent added is 0.3-1.0g, and the described DISPERSE DYES added is the 3%-5% of dacron cotton BLENDED FABRIC quality;
Boil bleaching liquor preparation: refining agent, caustic soda, hydrogen peroxide are added to the water, make and boil bleaching liquor, wherein the concentration of refining agent is 0.3-2.0g/L, burning paper mill wastewater is 1-2g/L, the concentration of hydrogen peroxide is 1-4.95g/L;
Boil drift: described in described dacron cotton BLENDED FABRIC being put into, boil bleaching liquor, and at 95 DEG C of-100 DEG C of temperature, boil drift 42-48min;
Dyeing: boiling bleaching liquor described in adjustment to pH is 7, take out described dacron cotton BLENDED FABRIC and be placed in dyeing machine together with described dye liquor, described dye liquor is warming up to 100 DEG C with the speed of 1-3 DEG C/min, continue described dye liquor to be warming up to 135 DEG C with the speed of 0.5-1.5 DEG C/min again, dyeing 40-50min;
Cleaning reduction: cleaning fluid is added in described dyeing machine, wash 25-30min at the temperature of 68-72 DEG C, wherein comprise the sodium hydrosulfite of 5-7g/L and the caustic soda of 1.5-3g/L in cleaning fluid.
2. the colouring method of dacron cotton BLENDED FABRIC according to claim 1, is characterized in that, wash temperature during reduction cleaning is 70 DEG C.
3. the colouring method of dacron cotton BLENDED FABRIC according to claim 2, is characterized in that, also comprise the steps:
Dry: the described dacron cotton BLENDED FABRIC after reduction cleaning dried, bake out temperature is 125-135 DEG C.
4. the colouring method of dacron cotton BLENDED FABRIC according to claim 3, is characterized in that, also comprise the steps:
Sizing: the described dacron cotton BLENDED FABRIC after drying is shaped.
5. the colouring method of dacron cotton BLENDED FABRIC according to claim 4, is characterized in that, also comprise the steps:
Preshrunk: by the described dacron cotton BLENDED FABRIC preshrunk after sizing also tentering.
6. the colouring method of the dacron cotton BLENDED FABRIC according to claim 1-5 any one, is characterized in that, temperature when boiling drift is 98 DEG C, and boiling the drift time is 45min.
7. the colouring method of the dacron cotton BLENDED FABRIC according to claim 1-5 any one, it is characterized in that, in dyeing course, be that described dye liquor is warming up to 100 DEG C with the speed of 2 DEG C/min, continue described dye liquor to be warming up to 135 DEG C with the speed of 1 DEG C/min again, dyeing 45min.
8. the colouring method of the dacron cotton BLENDED FABRIC according to claim 1-5 any one, is characterized in that, described dye liquor is the proportioning preparation according to adding described dispersant 1g, described acid buffering agent 0.5g in every premium on currency.
9. the colouring method of the dacron cotton BLENDED FABRIC according to claim 1-5 any one, is characterized in that, described in boil refining agent in bleaching liquor concentration be 0.5g/L, burning paper mill wastewater is 1.5g/L, the concentration of hydrogen peroxide is 2.75g/L.
10. the colouring method of the dacron cotton BLENDED FABRIC according to claim 1-5 any one, is characterized in that, comprises the sodium hydrosulfite of 6g/L and the caustic soda of 2.5g/L in cleaning fluid.
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| CN201510583336.XA CN105113283A (en) | 2015-09-14 | 2015-09-14 | Dyeing method for polyester and cotton blended fabric |
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| CN105603657A (en) * | 2016-01-22 | 2016-05-25 | 三明市东泰染织有限公司 | Dyeing method for textiles for garments |
| CN105780545A (en) * | 2016-05-18 | 2016-07-20 | 派得羽绒家纺南通有限公司 | Dyeing and finishing process of bamboo-cotton blended fabric |
| CN107059426A (en) * | 2017-04-20 | 2017-08-18 | 广东溢达纺织有限公司 | The yarn-dyed color method of Polyester Yarns creeling bag |
| CN107059287A (en) * | 2017-04-20 | 2017-08-18 | 广东溢达纺织有限公司 | Polyester Yarns creeling colouring method |
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| CN111441183A (en) * | 2020-04-10 | 2020-07-24 | 福建福田纺织印染科技有限公司 | Polyester-cotton disperse dye and dyeing process using same |
| CN114134722A (en) * | 2021-09-15 | 2022-03-04 | 浙江映山红纺织科技有限公司 | high-F polyester low-carbon environment-friendly cone yarn dyeing process |
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| CN105603657A (en) * | 2016-01-22 | 2016-05-25 | 三明市东泰染织有限公司 | Dyeing method for textiles for garments |
| CN105780545A (en) * | 2016-05-18 | 2016-07-20 | 派得羽绒家纺南通有限公司 | Dyeing and finishing process of bamboo-cotton blended fabric |
| CN107059426A (en) * | 2017-04-20 | 2017-08-18 | 广东溢达纺织有限公司 | The yarn-dyed color method of Polyester Yarns creeling bag |
| CN107059287A (en) * | 2017-04-20 | 2017-08-18 | 广东溢达纺织有限公司 | Polyester Yarns creeling colouring method |
| CN107059426B (en) * | 2017-04-20 | 2019-08-13 | 广东溢达纺织有限公司 | The yarn-dyed color method of Polyester Yarns creeling packet |
| CN107059287B (en) * | 2017-04-20 | 2019-08-13 | 广东溢达纺织有限公司 | Polyester Yarns creeling colouring method |
| CN107419511A (en) * | 2017-09-11 | 2017-12-01 | 广东溢达纺织有限公司 | The method for bleaching and textile product of textile material |
| CN108914624A (en) * | 2018-06-20 | 2018-11-30 | 福建石狮晨光化纤染织有限公司 | A kind of dyeing of deep color polyester-cotton fabric |
| CN108914624B (en) * | 2018-06-20 | 2021-01-15 | 福建石狮晨光化纤染织有限公司 | Dyeing process of dark polyester-cotton fabric |
| CN111441183A (en) * | 2020-04-10 | 2020-07-24 | 福建福田纺织印染科技有限公司 | Polyester-cotton disperse dye and dyeing process using same |
| CN114134722A (en) * | 2021-09-15 | 2022-03-04 | 浙江映山红纺织科技有限公司 | high-F polyester low-carbon environment-friendly cone yarn dyeing process |
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Application publication date: 20151202 |