CN104711873A - Dyeing process of mulberry silk fabrics - Google Patents
Dyeing process of mulberry silk fabrics Download PDFInfo
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- CN104711873A CN104711873A CN201510154264.7A CN201510154264A CN104711873A CN 104711873 A CN104711873 A CN 104711873A CN 201510154264 A CN201510154264 A CN 201510154264A CN 104711873 A CN104711873 A CN 104711873A
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Abstract
The invention provides a dyeing process of mulberry silk fabrics. The dyeing process comprises the steps of: pretreatment, presetting, low-temperature freezing treatment, dyeing, soaping, color fixing, after finishing, drying, setting, calendering and winding. The dyeing process provided by the invention has the advantages that the step of low-temperature freezing treatment is added, so that the modifying treatment is carried out on the properties of the mulberry silk fabrics fundamentally; a salt-free dyeing additive is added in the dyeing procedure, so that the use of inorganic salts is reduced on the premise of guaranteeing the dyeing effect; the soaping and color-fixing processes are added, so that the dyeing firmness is good; in the color fixing process, environment-friendly formaldehyde-free TCD-R is adopted, and the fiber is dried in a step-by-step manner after color fixation, so that the firmness of the fiber is greatly improved; the after-finishing process is added, so that the color firmness and softness of the fabrics are improved and increased, the roughness of the fabrics is reduced, and further the fabrics are fluffy and elastic.
Description
Technical field
The present invention relates to a kind of dyeing of Light of Mulberry Silk Fabrics.
Background technology
Fiber is divided into chemical fibre and natural fabric, and wherein chemical fibre is raw material with the macromolecular compound of natural polymer or Prof. Du Yucang, through preparing the fiber with textile performance that the operations such as spinning solution, spinning and post processing obtain.Have fast light, wear-resisting, easily wash easily do, do not go rotten, the advantage such as not damaged by worms.Be widely used in and manufacture clothing fabric, filter cloth, conveyer belt, rotary hose, rope, fishing net, electric insulated, medical suture, tyre cord and parachute etc.Natural fabric refer to nature exist and growth, there is the fiber that weaving is worth, mulberry silk just belongs to a kind of natural fabric, and definite says it is a kind of natural protein fibre.Mulberry silk fiber is senior textile raw material, fiber finer and soft, has preferably stretching property by force.As native protein fibrid, its fabric outward appearance elegant made, gloss gracefulness is soft, and the smooth exquisiteness of texture is worn elegant, smooth, ventilative, the dark favor by consumers in general, is therefore also widely used in clothing and manufactures field of textiles.
Dyeing is an important process technique of chemical fibre, needs to use various dyestuff in dyeing.REACTIVE DYES is widely used in the dyeing of cellulose, protein fibre fabric because having the excellent properties such as lovely luster, COLOR FASTNESS height, but because its substantivity is lower, the short dye of a large amount of neutral electrolytes must be added in dyeing course, bring larger difficulty also to thus the treatment of dyeing wastewater of high salinity, can ecological environment be destroyed as directly discharged, causing the salinization of soil.Also this problem is there is in the dyeing course of mulberry silk.
Meanwhile, although mulberry silk fiber itself has above-mentioned a little a series of, still also there are some problems in himself, the defect such as body, product conformality are poor as being easily stained with after perspiring, poor flexibility.These problems, we are also necessary to take certain measure to overcome.
In order to expanding economy, also in order to respond country energy-conservation, reduce discharging, the call of environmental protection, be necessary the dyeing developing a kind of new Light of Mulberry Silk Fabrics.
Summary of the invention
Goal of the invention: the object of the invention is, in order to solve the deficiencies in the prior art, to provide a kind of dyeing of Light of Mulberry Silk Fabrics.
Technical scheme: in order to realize above object, the dyeing of a kind of Light of Mulberry Silk Fabrics of the present invention, comprises the following steps:
(1) pre-treatment: pre-treatment is carried out to Light of Mulberry Silk Fabrics, be specially: use urea 1-1.5g/L, non-phosphorus degreasing agent 4.5-5.5 g/L, neopelex 1-1.5 g/L, 60% hydrogen peroxide 2-3 g/L, oxidation desizing agent OS 0.8-1.2 g/L, 2-3 min is processed in 30 DEG C of water-baths, bath raio is 20:1, then water-bath heats up, programming rate is 2.5 DEG C/min, after temperature rises to 90 DEG C, keep 30-40min at this temperature, then bath temperature is lowered the temperature with the speed of 1.5 DEG C/min, when temperature is down to 60 DEG C, waste water after process is discharged, then refill clear water at room temperature to rinse to washing lotion as neutral, finally dry, have employed non-phosphorus degreasing agent in this step and carry out oil removing, adopt this alkaline relatively mild alkaline matter of urea, add hydrogen peroxide, oxidation desizing agent OS, surfactant sodium dodecyl base benzene sulfonic acid sodium salt simultaneously, wherein oxidation desizing agent OS and hydrogen peroxide can act synergistically, improve pretreating effect, under the synergy of these materials, good to the treatment effect of impurity, mild condition simultaneously, less to the injury of fabric, meanwhile, environment-protecting asepsis, the waste water produced is not phosphorous, can not cause the environmental hazards such as eutrophication, wherein, the oxidation desizing agent OS that desizing agent OS is selected from Nantong C&T Textile Technology Co., Ltd.'s production is oxidized,
(2) pre-setting: by pre-setting machine, pre-setting process is done to Light of Mulberry Silk Fabrics, in pre-setting process, setting temperature is 160-170 DEG C, and the speed of a motor vehicle is 20-30m/min, overfeeding 5-10%;
(3) cryogenic freezing process: the Light of Mulberry Silk Fabrics after sizing is put into cryogenic freezing case and carries out cryogenic freezing process, cryogenic temperature is-80 DEG C, cooling time is 24-48h, regain is 40%, after freezing end, the Light of Mulberry Silk Fabrics after freezing is taken out, under being positioned over room temperature condition, balances 24h, avoid sunlight to irradiate, balance terminates next step operation of laggard row and uses; The present invention before dyeing, cryogenic freezing process is carried out to Light of Mulberry Silk Fabrics, mulberry silk fiber surface texture can be made to change, there is hole, crack in mulberry silk fiber surface, the defects such as body, product conformality are poor, poor flexibility are easily stained with in the perspiration that fabric after such process can improve mulberry silk self afterwards, the dyeability of mulberry silk fiber improves simultaneously, more contributes to the upper dye of dyestuff in next step dyeing process;
(4) dye: the Light of Mulberry Silk Fabrics after cryogenic freezing process is carried out dyeing process, be specially: under room temperature, fabric is immersed in the clear water of dyeing machine, then in water-bath, bleeding agent 1.5-2.5g/L is added, diffusant DN 0.8-1.2g/L, substitute alkali TF-221A 1.5-2 g/L, REACTIVE DYES 1.5-2.5%(owf), salt-free dyeing auxiliary 1.6-2.2%(owf), bath raio 40:1, and by pH buffer Acetic acid-sodium acetate, the pH value of dye liquor is adjusted to 7.5-8, cyclically charging material 20min, then dyeing machine heats up, programming rate is 1 DEG C/min, when temperature rises to 80-90 DEG C, insulation dyeing 60-80min, then dyeing machine cooling, cooling rate is 2 DEG C/min, when temperature is down to 40 DEG C, dyestuff is discharged also injected clear water again, 15min is rinsed with clear water, this step uses salt-free dyeing auxiliary, modification can be carried out to Light of Mulberry Silk Fabrics in dyeing course, improve its dyeing K/S value to increase, the dye-uptake of REACTIVE DYES and degree of fixation are improved greatly, and a large amount of inorganic salts electrolyte need not be used, while raising dye-uptake and degree of fixation, greatly reduce environmental pollution, simultaneously in this step except REACTIVE DYES also adds substitute alkali TF-221A, substitute alkali TF-221A wherein then instead of the fixation alkali of the dyestuffs such as in the past conventional soda ash or NaOH, relative to materials such as soda ash, its buffer capacity of TF-221A is strong, during fixation alkali as dyeing, consumption also greatly reduces, be only about 10% of common alkali, due to the synergy of multiple alkali compounds, the ability controlling Value in Dyeing Process is stronger, can ensure that dyestuff is homogeneous, continue upper dye, control dyeing speed, fixation bath viscosity is little, the dyeing defect occurred because fixation bath viscosity is too large can be avoided, residual alkali is easy to eccysis, next step washing consumption can be saved, the development of evil in febrile disease board substitute alkali TF-221A that substitute alkali TF-221A in the present invention can adopt Zhejiang Province Chuanhua Co., Ltd to produce, meanwhile, also add the auxiliary agent such as bleeding agent and diffusant in this step, under the effect of these auxiliary agents, further enhancing Color and efficiency, in addition, use REACTIVE DYES in this step, in order to control the accurate pH value of dyeing demand better, adding pH buffer and carrying out regulable control, like this can accurate control ph, make Color best, the REACTIVE DYES adopted in this step can use commercially available regular activated dyestuff, such as active red L-S, active yellow L-3R, reactive brilliant bule L-R etc.,
(5) soap: the Light of Mulberry Silk Fabrics after dyeing rinsed after 10min through room temperature clear water, then use low temperature soaping agent 1g/L, bath raio is 20:1, rinses 15 min at 60-70 DEG C, finally rinse 15min with the clear water of 40-50 DEG C again;
(6) fixation: the Light of Mulberry Silk Fabrics after cleaning is put into fixation liquid and carries out fixation, described fixation liquid contains salt 3-5g/L, color-fixing agent 2-4g/L, the glacial acetic acid 1g/L of 50%, bath raio is 20:1, color fixing temperature 60-70 DEG C, the fixation time is 30-40min, and then temperature reduces, and 40-50 DEG C is rinsed 15min with clear water, then by dryer at 80 DEG C of preliminary drying 4 min, then bake 3 min at 110 DEG C;
(7) Final finishing: Light of Mulberry Silk Fabrics is put into soft treatment liquid and carry out soft treatment, carry out in two steps, be specially:
A () is with containing cellulase 2%(owf), when pH value being adjusted to 4.8-5 by pH buffer Acetic acid-sodium acetate, bath raio is process in the treatment fluid of 20:1, and temperature is 45-55 DEG C, and reaction 20-30min, then washes; This cellulase is the cellulase that Beijing double helix microbiological culture media products factory is produced;
B Light of Mulberry Silk Fabrics after step a, then is put into antiultraviolet treatment fluid and is processed by (), with UV resistance finishing agent UV-BS 3-4 g/L, in the water-bath of 30-40 DEG C, process 20-30 min, bath raio is 20:1; Add the anti-uv of Light of Mulberry Silk Fabrics, significantly reduce the ultraviolet ray transmissivity of finish fabric, improve ultraviolet shaded coefficient, this finishing agent is that Nantong C&T Textile Technology Co., Ltd. produces;
C Light of Mulberry Silk Fabrics after step b, then is put into mixed treating liquid and is processed, with softener 1-2 g/L by (), antibacterial finishing agent 1-2 g/L, crease and shrink resistant finishing agent GFR-8 0.8-1.2 g/L, processes 20-30 min in the water-bath of 30-40 DEG C, and bath raio is 20:1; Through three step Final finishing, make the overall performance of Light of Mulberry Silk Fabrics fabric better; Crease and shrink resistant finishing agent GFR-8 is that Nantong C&T Textile Technology Co., Ltd. produces, and can use with other finishing agents such as blendings such as softener,
(8) dry: the Light of Mulberry Silk Fabrics after soft treatment is put into dryer and carries out drying and processing, bake out temperature 100-110 DEG C, locomotive speed is 65-70m/min;
(9) shape: the Light of Mulberry Silk Fabrics of oven dry is put into setting machine and carries out heat treatment, setting temperature 155-165 DEG C, locomotive speed is 25-30m/min, overfeeding 5-8%;
(10) calendering: the Light of Mulberry Silk Fabrics after sizing is put into calender and carries out calendering process, calendering temperature 115-125 DEG C, locomotive speed is 20-25m/min;
(11) rolling: Light of Mulberry Silk Fabrics is carried out rolling.
Non-phosphorus degreasing agent in described step 1 is that without phosphorus neutrality is deoiled clever TF-104M.The without phosphorus neutrality that the present invention the adopts clever TF-104M that deoils is that the development of evil in febrile disease board that Zhejiang Province Chuanhua Co., Ltd produces deoils clever TF-104M, dispersion, emulsification, wetting, good penetrability, foam is low, strong detergency, have destarch simultaneously concurrently, brighten, prevent dyestuff from condensing, guarantee the even unique function such as gorgeous of dyeing, and do not damage fiber, to Light of Mulberry Silk Fabrics fabric fanout free region.
Bleeding agent in described step 4 is penetrating agent JFC, and salt-free dyeing auxiliary is CY-210.CY-210 is a kind of cation activity modifier, modification can be carried out to fabric, so just can reduce the use of a large amount of inorganic salts to a certain extent, simultaneously, salt-free dyeing auxiliary CY-210 is also a kind of reagent of environmental protection, environmentally safe, the CY-210 that the present invention uses is the cation modifier that Guangzhou Chuangyue Chemical Co., Ltd. produces.
Low temperature soaping agent in described step 5 is JY-1103D soaping agent.Low temperature soaping agent JY-1103D is AA-E pyrrole network alkane ketone-maleic anhydride tercopolymer copolymerization product, and product has good colloid property.When adopting this soaping agent to soap, under 60-70 DEG C of condition, the lactam structure in polyethylene pyrrole network alkane ketone structure makes the hydroxyl in itself and dye molecule, amino and carboxyl have very strong adhesion, forms complex compound with dyestuff, prevents that dyestuff is counter to be stained with on fabric.
Color-fixing agent in described step 6 is TCD-R.The color-fixing agent that the present invention adopts is the aldehyde-free colour stabilizer TCD-R that Guangdong Demei Fine Chemical Co., Ltd. produces, and environmentally friendly, colour fixation is good.
Softener in described step 7 is ester based quaternary ammonium salt softener, and antibacterial finishing agent is antibacterial finishing agent GQ-100.The ester based quaternary ammonium salt softener that the present invention adopts can select the softeners such as EQ400 or EQ200 of Korea S LG chemistry, and harmless to skin gentleness, make Light of Mulberry Silk Fabrics fabric have flexibility and antistatic behaviour, environmentally friendly, soft effect is good.Antibacterial finishing agent GQ-100 is the antibacterial finishing agent that Nantong C&T Textile Technology Co., Ltd. produces, this reagents ratio only environment-protecting asepsis, non-stimulated, without allergic reaction, outside antibacterial effect, also have softness, the effect such as antistatic concurrently, share with softener, further enhancing soft effect.
Beneficial effect: the dyeing of Light of Mulberry Silk Fabrics provided by the invention compared with prior art, has the following advantages:
1, the present invention strictly controls the consumption of temperature, time and auxiliary agent in pretreatment process, do not add the material that the alkalescence of soda ash is stronger simultaneously, the pH value of pretreatment liquid is made finally to remain on neutral left and right, processing environment is gentle, little to the damage of Light of Mulberry Silk Fabrics, Environmentally-friephosphorus-free phosphorus-free degreaser centered by the degreaser simultaneously adopted, little to the pollution of environment, more environmental protection;
2, the present invention is before dyeing process, add cryogenic freezing treatment step, fundamentally modification is carried out to the performance of Light of Mulberry Silk Fabrics fabric, overcome some defects himself existed, also add the dye uptake of fabric simultaneously, reduce the difficulty of follow-up staining procedure; After this step process, the dye-uptake of its fabric and degree of fixation can improve about 30%;
3, the present invention is in dyeing process, employs salt-free dyeing auxiliary, avoids the use of a large amount of inorganic salts, reduces pollution; Adopt substitute alkali to instead of conventional soda ash material, not only consumption reduces, and also enhances colour fixation simultaneously, the washability of Light of Mulberry Silk Fabrics is strengthened further; In dyeing course, the control of pH value is controlled by pH value buffer, and the pH value environment dyeed can be optimized further, and Color is good;
4, the present invention is in dyeing process, strictly controls intensification rate of temperature fall, and dyeing time, and fabric is dyeed, and firmness is high, even dyeing, dye stability are good;
5, the present invention is carrying out reduction cleaning after dyeing, and the loose colour of removing fabric surface, makes its pure color light, also guarantee dyefastness simultaneously;
6, the present invention adds color fixing process after dyeing, have employed the TCD-R of environmental protection without aldehyde, progressively carry out drying after fixation to Light of Mulberry Silk Fabrics in color fixing process, and the firmness of Light of Mulberry Silk Fabrics is improved greatly;
7, present invention adds Final finishing science and engineering skill, the performances such as the COLOR FASTNESS of fabric, pliability, uviolresistance, antibiotic property are improved, adopt in processes simultaneously and first process with cellulase, then arrange with finishing agent, compared with a common step process, its treatment effect is more superior, simultaneously in arrangement process, when multiple finishing agent mixing, the various finishing agent selected is while playing respective effect, can also play the effect strengthened mutually, cooperative effect is good;
8, the present invention have employed calendering process further, makes the bright and clean smooth of fabric, can improve feel further, makes feel more soft fluffy, ensures that washing shrinkage meets the demands simultaneously;
9, the temperature of several operation such as preliminary treatment of the present invention, dyeing, sizing is relatively more steady, and such process conditions jumping characteristic is less, and technics comparing is steady, makes the final performance of fabric more stable;
10, efficient, the environmental protection of dyeing of the present invention, technique are simple, and simple operation, can promote the use of.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail; but illustrate that protection scope of the present invention is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the present invention; those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
embodiment 1
A dyeing for Light of Mulberry Silk Fabrics, comprises the following steps:
(1) pre-treatment: pre-treatment is carried out to Light of Mulberry Silk Fabrics, be specially: use urea 1g/L, without phosphorus neutrality is deoiled clever TF-104M 4.5 g/L, neopelex 1 g/L, 60% hydrogen peroxide 2 g/L, oxidation desizing agent OS 0.8 g/L, 2-3 min is processed in 30 DEG C of water-baths, bath raio is 20:1, then water-bath heats up, programming rate is 2.5 DEG C/min, after temperature rises to 90 DEG C, keep 30-40min at this temperature, then bath temperature is lowered the temperature with the speed of 1.5 DEG C/min, when temperature is down to 60 DEG C, waste water after process is discharged, then refill clear water at room temperature to rinse to washing lotion as neutral, finally dry,
(2) pre-setting: by pre-setting machine, pre-setting process is done to Light of Mulberry Silk Fabrics, in pre-setting process, setting temperature is 160 DEG C, and the speed of a motor vehicle is 20m/min, overfeeding 5%;
(3) cryogenic freezing process: the Light of Mulberry Silk Fabrics after sizing is put into cryogenic freezing case and carries out cryogenic freezing process, cryogenic temperature is-80 DEG C, cooling time is 24h, regain is 40%, after freezing end, the Light of Mulberry Silk Fabrics after freezing is taken out, under being positioned over room temperature condition, balances 24h, avoid sunlight to irradiate, balance terminates next step operation of laggard row and uses;
(4) dye: the Light of Mulberry Silk Fabrics after cryogenic freezing process is carried out dyeing process, be specially: under room temperature, fabric is immersed in the clear water of dyeing machine, then in water-bath, penetrating agent JFC 1.5g/L is added, diffusant DN 0.8g/L, substitute alkali TF-221A 1.5 g/L, REACTIVE DYES active red L-S 1.5%(owf), salt-free dyeing auxiliary CY-210 1.6%(owf), bath raio 40:1, and by pH buffer Acetic acid-sodium acetate, the pH value of dye liquor is adjusted to 7.5, cyclically charging material 20min, then dyeing machine heats up, programming rate is 1 DEG C/min, when temperature rises to 80 DEG C, insulation dyeing 60min, then dyeing machine cooling, cooling rate is 2 DEG C/min, when temperature is down to 40 DEG C, dyestuff is discharged also injected clear water again, 15min is rinsed with clear water,
(5) soap: the Light of Mulberry Silk Fabrics after dyeing rinsed after 10min through room temperature clear water, then use low temperature soaping agent JY-1103D 1g/L, bath raio is 20:1, rinses 15 min at 60 DEG C, finally rinse 15min with the clear water of 40 DEG C again;
(6) fixation: the Light of Mulberry Silk Fabrics after cleaning is put into fixation liquid and carries out fixation, described fixation liquid contains salt 3g/L, color-fixing agent TCD-R 2g/L, the glacial acetic acid 1g/L of 50%, bath raio is 20:1, color fixing temperature 60 DEG C, the fixation time is 30min, and then temperature reduces, and 40-DEG C is rinsed 15min with clear water, then by dryer at 80 DEG C of preliminary drying 4 min, then bake 3 min at 110 DEG C;
(7) Final finishing: Light of Mulberry Silk Fabrics is put into soft treatment liquid and carry out soft treatment, carry out in two steps, be specially:
A () is with containing cellulase 2%(owf), when pH value being adjusted to 4.8 by pH buffer Acetic acid-sodium acetate, bath raio is process in the treatment fluid of 20:1, and temperature is 45 DEG C, and reaction 20min, then washes;
B Light of Mulberry Silk Fabrics after step a, then is put into antiultraviolet treatment fluid and is processed by (), with UV resistance finishing agent UV-BS 3g/L, in the water-bath of 30 DEG C, process 20min, bath raio is 20:1;
C Light of Mulberry Silk Fabrics after step b, then is put into mixed treating liquid and is processed, with softener EQ200 1 g/L by (), antibacterial finishing agent GQ-100 1 g/L, crease and shrink resistant finishing agent GFR-8 0.8 g/L, processes 20 min in the water-bath of 30 DEG C, and bath raio is 20:1;
(8) dry: the Light of Mulberry Silk Fabrics after soft treatment is put into dryer and carries out drying and processing, bake out temperature 100 DEG C, locomotive speed is 65m/min;
(9) shape: the Light of Mulberry Silk Fabrics of oven dry is put into setting machine and carries out heat treatment, setting temperature 155 DEG C, locomotive speed is 25m/min, overfeeding 5%;
(10) calendering: the Light of Mulberry Silk Fabrics after sizing is put into calender and carries out calendering process, calendering temperature 115 DEG C, locomotive speed is 20m/min;
(11) rolling: Light of Mulberry Silk Fabrics is carried out rolling.
embodiment 2
A dyeing for Light of Mulberry Silk Fabrics, comprises the following steps:
(1) pre-treatment: pre-treatment is carried out to Light of Mulberry Silk Fabrics, be specially: use urea 1.2g/L, without phosphorus neutrality is deoiled clever TF-104M 5 g/L, neopelex 1.2 g/L, 60% hydrogen peroxide 2.5 g/L, oxidation desizing agent OS 1g/L, 2-3 min is processed in 30 DEG C of water-baths, bath raio is 20:1, then water-bath heats up, programming rate is 2.5 DEG C/min, after temperature rises to 90 DEG C, keep 35min at this temperature, then bath temperature is lowered the temperature with the speed of 1.5 DEG C/min, when temperature is down to 60 DEG C, waste water after process is discharged, then refill clear water at room temperature to rinse to washing lotion as neutral, finally dry,
(2) pre-setting: by pre-setting machine, pre-setting process is done to Light of Mulberry Silk Fabrics, in pre-setting process, setting temperature is 165 DEG C, and the speed of a motor vehicle is 25m/min, overfeeding 8%;
(3) cryogenic freezing process: the Light of Mulberry Silk Fabrics after sizing is put into cryogenic freezing case and carries out cryogenic freezing process, cryogenic temperature is-80 DEG C, cooling time is 36h, regain is 40%, after freezing end, the Light of Mulberry Silk Fabrics after freezing is taken out, under being positioned over room temperature condition, balances 24h, avoid sunlight to irradiate, balance terminates next step operation of laggard row and uses;
(4) dye: the Light of Mulberry Silk Fabrics after cryogenic freezing process is carried out dyeing process, be specially: under room temperature, fabric is immersed in the clear water of dyeing machine, then in water-bath, penetrating agent JFC 2g/L is added, diffusant DN 1g/L, substitute alkali TF-221A 1.8 g/L, REACTIVE DYES active yellow L-3R 2%(owf), salt-free dyeing auxiliary CY-210 1.9%(owf), bath raio 40:1, and by pH buffer Acetic acid-sodium acetate, the pH value of dye liquor is adjusted to 7.8, cyclically charging material 20min, then dyeing machine heats up, programming rate is 1 DEG C/min, when temperature rises to 85 DEG C, insulation dyeing 70min, then dyeing machine cooling, cooling rate is 2 DEG C/min, when temperature is down to 40 DEG C, dyestuff is discharged also injected clear water again, 15min is rinsed with clear water,
(5) soap: the Light of Mulberry Silk Fabrics after dyeing rinsed after 10min through room temperature clear water, then use low temperature soaping agent JY-1103D 1g/L, bath raio is 20:1, rinses 15 min at 65 DEG C, finally rinse 15min with the clear water of 45 DEG C again;
(6) fixation: the Light of Mulberry Silk Fabrics after cleaning is put into fixation liquid and carries out fixation, described fixation liquid contains salt 4g/L, color-fixing agent TCD-R 3g/L, the glacial acetic acid 1g/L of 50%, bath raio is 20:1, color fixing temperature 65 DEG C, the fixation time is 35min, and then temperature reduces, and 45 DEG C are rinsed 15min with clear water, then by dryer at 80 DEG C of preliminary drying 4 min, then bake 3 min at 110 DEG C;
(7) Final finishing: Light of Mulberry Silk Fabrics is put into soft treatment liquid and carry out soft treatment, carry out in two steps, be specially:
A () is with containing cellulase 2%(owf), when pH value being adjusted to 4.9 by pH buffer Acetic acid-sodium acetate, bath raio is process in the treatment fluid of 20:1, and temperature is 50 DEG C, and reaction 25min, then washes;
B Light of Mulberry Silk Fabrics after step a, then is put into antiultraviolet treatment fluid and is processed by (), with UV resistance finishing agent UV-BS 3.5 g/L, process 25 min in the water-bath of 35 DEG C, bath raio is 20:1;
C Light of Mulberry Silk Fabrics after step b, then is put into mixed treating liquid and is processed, with softener EQ200 1.5 g/L by (), antibacterial finishing agent GQ-100 1.5 g/L, crease and shrink resistant finishing agent GFR-8 1g/L, processes 25min in the water-bath of 35 DEG C, and bath raio is 20:1;
(8) dry: the Light of Mulberry Silk Fabrics after soft treatment is put into dryer and carries out drying and processing, bake out temperature 105 DEG C, locomotive speed is 68m/min;
(9) shape: the Light of Mulberry Silk Fabrics of oven dry is put into setting machine and carries out heat treatment, setting temperature 160 DEG C, locomotive speed is 28m/min, overfeeding 6%;
(10) calendering: the Light of Mulberry Silk Fabrics after sizing is put into calender and carries out calendering process, calendering temperature 115-125 DEG C, locomotive speed is 22m/min;
(11) rolling: Light of Mulberry Silk Fabrics is carried out rolling.
embodiment 3
A dyeing for Light of Mulberry Silk Fabrics, comprises the following steps:
(1) pre-treatment: pre-treatment is carried out to Light of Mulberry Silk Fabrics, be specially: use urea 1.5g/L, without phosphorus neutrality is deoiled clever TF-104M 5.5 g/L, neopelex 1.5 g/L, 60% hydrogen peroxide 3 g/L, oxidation desizing agent OS 1.2 g/L, 2-3 min is processed in 30 DEG C of water-baths, bath raio is 20:1, then water-bath heats up, programming rate is 2.5 DEG C/min, after temperature rises to 90 DEG C, keep 40min at this temperature, then bath temperature is lowered the temperature with the speed of 1.5 DEG C/min, when temperature is down to 60 DEG C, waste water after process is discharged, then refill clear water at room temperature to rinse to washing lotion as neutral, finally dry,
(2) pre-setting: by pre-setting machine, pre-setting process is done to Light of Mulberry Silk Fabrics, in pre-setting process, setting temperature is 170 DEG C, and the speed of a motor vehicle is 30m/min, overfeeding 10%;
(3) cryogenic freezing process: the Light of Mulberry Silk Fabrics after sizing is put into cryogenic freezing case and carries out cryogenic freezing process, cryogenic temperature is-80 DEG C, cooling time is 48h, regain is 40%, after freezing end, the Light of Mulberry Silk Fabrics after freezing is taken out, under being positioned over room temperature condition, balances 24h, avoid sunlight to irradiate, balance terminates next step operation of laggard row and uses;
(4) dye: the Light of Mulberry Silk Fabrics after cryogenic freezing process is carried out dyeing process, be specially: under room temperature, fabric is immersed in the clear water of dyeing machine, then in water-bath, penetrating agent JFC 2.5g/L is added, diffusant DN 1.2g/L, substitute alkali TF-221A 2 g/L, REACTIVE DYES reactive brilliant bule L-R 2.5%(owf), salt-free dyeing auxiliary CY-210 2.2%(owf), bath raio 40:1, and by pH buffer Acetic acid-sodium acetate, the pH value of dye liquor is adjusted to 8, cyclically charging material 20min, then dyeing machine heats up, programming rate is 1 DEG C/min, when temperature rises to 90 DEG C, insulation dyeing 80min, then dyeing machine cooling, cooling rate is 2 DEG C/min, when temperature is down to 40 DEG C, dyestuff is discharged also injected clear water again, 15min is rinsed with clear water,
(5) soap: the Light of Mulberry Silk Fabrics after dyeing rinsed after 10min through room temperature clear water, then use low temperature soaping agent JY-1103D 1g/L, bath raio is 20:1, rinses 15 min at 70 DEG C, finally rinse 15min with the clear water of 50 DEG C again;
(6) fixation: the Light of Mulberry Silk Fabrics after cleaning is put into fixation liquid and carries out fixation, described fixation liquid contains salt 5g/L, color-fixing agent TCD-R 4g/L, the glacial acetic acid 1g/L of 50%, bath raio is 20:1, color fixing temperature 70 DEG C, the fixation time is 40min, and then temperature reduces, and 50 DEG C are rinsed 15min with clear water, then by dryer at 80 DEG C of preliminary drying 4 min, then bake 3 min at 110 DEG C;
(7) Final finishing: Light of Mulberry Silk Fabrics is put into soft treatment liquid and carry out soft treatment, carry out in two steps, be specially:
A () is with containing cellulase 2%(owf), when pH value being adjusted to 5 by pH buffer Acetic acid-sodium acetate, bath raio is process in the treatment fluid of 20:1, and temperature is 55 DEG C, and reaction 30min, then washes;
B Light of Mulberry Silk Fabrics after step a, then is put into antiultraviolet treatment fluid and is processed by (), with UV resistance finishing agent UV-BS 4 g/L, process 30 min in the water-bath of 40 DEG C, bath raio is 20:1;
C Light of Mulberry Silk Fabrics after step b, then is put into mixed treating liquid and is processed, with softener EQ200 2 g/L by (), antibacterial finishing agent GQ-100 2 g/L, crease and shrink resistant finishing agent GFR-8 1.2 g/L, processes 30 min in the water-bath of 40 DEG C, and bath raio is 20:1;
(8) dry: the Light of Mulberry Silk Fabrics after soft treatment is put into dryer and carries out drying and processing, bake out temperature 110 DEG C, locomotive speed is 70m/min;
(9) shape: the Light of Mulberry Silk Fabrics of oven dry is put into setting machine and carries out heat treatment, setting temperature 165 DEG C, locomotive speed is 30m/min, overfeeding 8%;
(10) calendering: the Light of Mulberry Silk Fabrics after sizing is put into calender and carries out calendering process, calendering temperature 125 DEG C, locomotive speed is 25m/min;
(11) rolling: Light of Mulberry Silk Fabrics is carried out rolling.
The present invention adopts the technical scheme of above-described embodiment, in dyeing course, first carry out cryogenic freezing process, in dyeing process, add salt-free dyeing auxiliary simultaneously, such modification character of Light of Mulberry Silk Fabrics self, improve Color simultaneously, reduce the use of inorganic salts, reduce environmental pollution, finally make its dye-uptake of Light of Mulberry Silk Fabrics fabric after dyeing more than 90%, greatly exceed the dye-uptake of like product, its degree of fixation also can reach about 90%, colour fixation is good, the fabric simultaneously obtained after dyeing, also it is carried out to the test of WASHING COLOR FASTNESS and colour fastness to rubbing, test result shows, it is done, fastness to wet rubbing, soaping fastness is all better, all reach more than 4 grades, its antibiotic property simultaneously, flexibility, the performances such as uviolresistance are all better.
As can be seen here, adopt the fabric that the colouring method of technical scheme of the present invention obtains, its more square various aspects of performance is all comparatively superior.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its objective is to allow and is familiar with these those skilled in the art and can understands content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalents done by Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (6)
1. a dyeing for Light of Mulberry Silk Fabrics, is characterized in that: comprise the following steps:
(1) pre-treatment: pre-treatment is carried out to Light of Mulberry Silk Fabrics, be specially: use urea 1-1.5g/L, non-phosphorus degreasing agent 4.5-5.5 g/L, neopelex 1-1.5 g/L, 60% hydrogen peroxide 2-3 g/L, oxidation desizing agent OS 0.8-1.2 g/L, 2-3 min is processed in 30 DEG C of water-baths, bath raio is 20:1, then water-bath heats up, programming rate is 2.5 DEG C/min, after temperature rises to 90 DEG C, keep 30-40min at this temperature, then bath temperature is lowered the temperature with the speed of 1.5 DEG C/min, when temperature is down to 60 DEG C, waste water after process is discharged, then refill clear water at room temperature to rinse to washing lotion as neutral, finally dry,
(2) pre-setting: by pre-setting machine, pre-setting process is done to Light of Mulberry Silk Fabrics, in pre-setting process, setting temperature is 160-170 DEG C, and the speed of a motor vehicle is 20-30m/min, overfeeding 5-10%;
(3) cryogenic freezing process: the Light of Mulberry Silk Fabrics after sizing is put into cryogenic freezing case and carries out cryogenic freezing process, cryogenic temperature is-80 DEG C, cooling time is 24-48h, regain is 40%, after freezing end, the Light of Mulberry Silk Fabrics after freezing is taken out, under being positioned over room temperature condition, balances 24h, avoid sunlight to irradiate, balance terminates next step operation of laggard row and uses;
(4) dye: the Light of Mulberry Silk Fabrics after cryogenic freezing process is carried out dyeing process, be specially: under room temperature, fabric is immersed in the clear water of dyeing machine, then in water-bath, bleeding agent 1.5-2.5g/L is added, diffusant DN 0.8-1.2g/L, substitute alkali TF-221A 1.5-2 g/L, REACTIVE DYES 1.5-2.5%(owf), salt-free dyeing auxiliary 1.6-2.2%(owf), bath raio 40:1, and by pH buffer Acetic acid-sodium acetate, the pH value of dye liquor is adjusted to 7.5-8, cyclically charging material 20min, then dyeing machine heats up, programming rate is 1 DEG C/min, when temperature rises to 80-90 DEG C, insulation dyeing 60-80min, then dyeing machine cooling, cooling rate is 2 DEG C/min, when temperature is down to 40 DEG C, dyestuff is discharged also injected clear water again, 15min is rinsed with clear water,
(5) soap: the Light of Mulberry Silk Fabrics after dyeing rinsed after 10min through room temperature clear water, then use low temperature soaping agent 1g/L, bath raio is 20:1, rinses 15 min at 60-70 DEG C, finally rinse 15min with the clear water of 40-50 DEG C again;
(6) fixation: the Light of Mulberry Silk Fabrics after cleaning is put into fixation liquid and carries out fixation, described fixation liquid contains salt 3-5g/L, color-fixing agent 2-4g/L, the glacial acetic acid 1g/L of 50%, bath raio is 20:1, color fixing temperature 60-70 DEG C, the fixation time is 30-40min, and then temperature reduces, and 40-50 DEG C is rinsed 15min with clear water, then by dryer at 80 DEG C of preliminary drying 4 min, then bake 3 min at 110 DEG C;
(7) Final finishing: Light of Mulberry Silk Fabrics is put into soft treatment liquid and carry out soft treatment, carry out in two steps, be specially:
A () is with containing cellulase 2%(owf), when pH value being adjusted to 4.8-5 by pH buffer Acetic acid-sodium acetate, bath raio is process in the treatment fluid of 20:1, and temperature is 45-55 DEG C, and reaction 20-30min, then washes;
B Light of Mulberry Silk Fabrics after step a, then is put into antiultraviolet treatment fluid and is processed by (), with UV resistance finishing agent UV-BS 3-4 g/L, in the water-bath of 30-40 DEG C, process 20-30 min, bath raio is 20:1;
C Light of Mulberry Silk Fabrics after step b, then is put into mixed treating liquid and is processed, with softener 1-2 g/L by (), antibacterial finishing agent 1-2 g/L, crease and shrink resistant finishing agent GFR-8 0.8-1.2 g/L, processes 20-30 min in the water-bath of 30-40 DEG C, and bath raio is 20:1;
(8) dry: the Light of Mulberry Silk Fabrics after soft treatment is put into dryer and carries out drying and processing, bake out temperature 100-110 DEG C, locomotive speed is 65-70m/min;
(9) shape: the Light of Mulberry Silk Fabrics of oven dry is put into setting machine and carries out heat treatment, setting temperature 155-165 DEG C, locomotive speed is 25-30m/min, overfeeding 5-8%;
(10) calendering: the Light of Mulberry Silk Fabrics after sizing is put into calender and carries out calendering process, calendering temperature 115-125 DEG C, locomotive speed is 20-25m/min;
(11) rolling: Light of Mulberry Silk Fabrics is carried out rolling.
2. the dyeing of Light of Mulberry Silk Fabrics according to claim 1, is characterized in that: the non-phosphorus degreasing agent in described step 1 is that without phosphorus neutrality is deoiled clever TF-104M.
3. the dyeing of Light of Mulberry Silk Fabrics according to claim 1, is characterized in that: the bleeding agent in described step 4 is penetrating agent JFC, and salt-free dyeing auxiliary is CY-210.
4. the dyeing of Light of Mulberry Silk Fabrics according to claim 1, is characterized in that: the low temperature soaping agent in described step 5 is JY-1103D soaping agent.
5. the dyeing of Light of Mulberry Silk Fabrics according to claim 1, is characterized in that: the color-fixing agent in described step 6 is TCD-R.
6. the dyeing of Light of Mulberry Silk Fabrics according to claim 1, is characterized in that: the softener in described step 7 is ester based quaternary ammonium salt softener, and antibacterial finishing agent is antibacterial finishing agent GQ-100.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063996A (en) * | 2015-08-14 | 2015-11-18 | 太仓市诚乐化纤有限公司 | Environment-friendly dyeing and finishing technology for mulberry silk fabric |
| CN105064074A (en) * | 2015-07-28 | 2015-11-18 | 太仓市宝明化纤有限公司 | Dyeing and finishing process for mulberry silk fabric |
| CN105113204A (en) * | 2015-08-11 | 2015-12-02 | 西安工程大学 | Dyeing treatment method for jute fibers |
| CN105113300A (en) * | 2015-07-28 | 2015-12-02 | 太仓市宝明化纤有限公司 | Silk fabric dyeing and finishing method |
| CN106012596A (en) * | 2016-07-28 | 2016-10-12 | 东台市苏萌针织时装有限公司 | Process used for dyeing silk plied yarns with reactive dye for wool under conditions of high temperature and medium pressure |
| CN107419430A (en) * | 2015-09-01 | 2017-12-01 | 苏州先蚕丝绸生物科技有限公司 | A kind of feature silk non-woven fabric and its production method |
| CN109137564A (en) * | 2018-08-06 | 2019-01-04 | 海盐嘉源色彩科技有限公司 | A kind of acetic acid Light of Mulberry Silk Fabrics manufacture craft |
| CN110230140A (en) * | 2019-06-25 | 2019-09-13 | 芜湖昊顺服饰有限公司 | A kind of pressing method of textile fabric |
| CN113005793A (en) * | 2021-03-03 | 2021-06-22 | 青岛奥洛思新材料有限公司 | Dyeing and finishing process based on protein fiber and linen interwoven fabric |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938446A (en) * | 2014-05-21 | 2014-07-23 | 太仓市宝明化纤有限公司 | Cool anti-wrinkle soft treatment process for fiber blended yarn |
| CN103952923A (en) * | 2014-05-21 | 2014-07-30 | 太仓市宝明化纤有限公司 | High-efficiency and environment-friendly chemical fiber dyeing technology |
| CN103966867A (en) * | 2014-05-21 | 2014-08-06 | 太仓市宝明化纤有限公司 | Low-temperature dyeing process of fiber fabric |
-
2015
- 2015-04-02 CN CN201510154264.7A patent/CN104711873A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938446A (en) * | 2014-05-21 | 2014-07-23 | 太仓市宝明化纤有限公司 | Cool anti-wrinkle soft treatment process for fiber blended yarn |
| CN103952923A (en) * | 2014-05-21 | 2014-07-30 | 太仓市宝明化纤有限公司 | High-efficiency and environment-friendly chemical fiber dyeing technology |
| CN103966867A (en) * | 2014-05-21 | 2014-08-06 | 太仓市宝明化纤有限公司 | Low-temperature dyeing process of fiber fabric |
Non-Patent Citations (2)
| Title |
|---|
| 张伟等: "壳聚糖季铵盐（HTCC）改性桑蚕丝织物的活性染料无盐染色", 《印染助剂》 * |
| 蓝海啸等: "低温冷冻对桑蚕丝纤维表面结构和染色性能的影响", 《丝绸》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064074A (en) * | 2015-07-28 | 2015-11-18 | 太仓市宝明化纤有限公司 | Dyeing and finishing process for mulberry silk fabric |
| CN105113300A (en) * | 2015-07-28 | 2015-12-02 | 太仓市宝明化纤有限公司 | Silk fabric dyeing and finishing method |
| CN105113204A (en) * | 2015-08-11 | 2015-12-02 | 西安工程大学 | Dyeing treatment method for jute fibers |
| CN105063996A (en) * | 2015-08-14 | 2015-11-18 | 太仓市诚乐化纤有限公司 | Environment-friendly dyeing and finishing technology for mulberry silk fabric |
| CN107419430A (en) * | 2015-09-01 | 2017-12-01 | 苏州先蚕丝绸生物科技有限公司 | A kind of feature silk non-woven fabric and its production method |
| CN106012596A (en) * | 2016-07-28 | 2016-10-12 | 东台市苏萌针织时装有限公司 | Process used for dyeing silk plied yarns with reactive dye for wool under conditions of high temperature and medium pressure |
| CN109137564A (en) * | 2018-08-06 | 2019-01-04 | 海盐嘉源色彩科技有限公司 | A kind of acetic acid Light of Mulberry Silk Fabrics manufacture craft |
| CN110230140A (en) * | 2019-06-25 | 2019-09-13 | 芜湖昊顺服饰有限公司 | A kind of pressing method of textile fabric |
| CN110230140B (en) * | 2019-06-25 | 2022-10-04 | 芜湖昊顺服饰有限公司 | Pressing method of textile fibers |
| CN113005793A (en) * | 2021-03-03 | 2021-06-22 | 青岛奥洛思新材料有限公司 | Dyeing and finishing process based on protein fiber and linen interwoven fabric |
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Application publication date: 20150617 |