CN111088708A - Cheese space dyeing method - Google Patents
Cheese space dyeing method Download PDFInfo
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- CN111088708A CN111088708A CN201911390210.5A CN201911390210A CN111088708A CN 111088708 A CN111088708 A CN 111088708A CN 201911390210 A CN201911390210 A CN 201911390210A CN 111088708 A CN111088708 A CN 111088708A
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- bobbin
- loose
- dyeing
- dye vat
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
- D06B3/09—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments as packages, e.g. cheeses
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The application provides a cheese space dyeing method, which comprises the following steps: providing a bobbin: opening a hole on a dyeing tube according to a specific mode to form a bobbin; loose spooling: adopting a bobbin winder to wind yarns on the bobbins to form loose bobbins; pretreatment: installing a loose bobbin on a creel in a dye vat, and bleaching yarns on the loose bobbin; dyeing: dyeing the bleached yarn on the loose bobbin in a dye vat; and (3) post-treatment: rinsing the loose bobbin in a dye vat; and (3) dehydrating: and dehydrating the rinsed loose bobbin in a dehydrating machine. The beneficial effect of this application is: the dyeing tube is perforated in a specific mode, yarns are wound on the treated dyeing tube to form a loose bobbin, and after the loose bobbin is subjected to steps of pretreatment, dyeing, aftertreatment, dehydration and the like, a gradual-change space dyeing effect can be achieved on the yarns by using a cheese process, so that the economic benefit is high, and the production period is short.
Description
Technical Field
The disclosure relates to the technical field of spinning, in particular to a cheese space dyeing method.
Background
The yarn segment dyeing is a mature yarn dyeing technology, and compared with the condition that the cheese can only be dyed with pure color, the yarn segment dyeing color and the segment dyeing length are not limited, the color is rich, and the style is special. However, most of space dyeing adopts hank yarn dyeing, pure manual operation or semi-automatic operation, the dyeing efficiency is low, the dyeing fastness is poor, the yarn return is easy to generate, the loss rate is high, the transition between colors is hard, and the production cost is high. The cheese has the advantages of uniform dyeing, good internal quality, high dyeing efficiency, low defective rate and the like. The conventional bobbin dyeing method cannot realize space dyeing effect.
Disclosure of Invention
The application aims to solve the problems and provides a cheese space dyeing method.
In a first aspect, the present application provides a cheese space dyeing method comprising the steps of:
providing a bobbin: respectively arranging a circle of through holes with a first set number at the position of the dyeing tube away from the end parts of the two ends of the dyeing tube by a first set distance to form a bobbin;
loose spooling: adopting a bobbin winder to wind yarns on the bobbins to form loose bobbins;
pretreatment: installing a loose bobbin on a creel in a dye vat, and bleaching yarns on the loose bobbin;
dyeing: dyeing the bleached yarn on the loose bobbin in a dye vat;
and (3) post-treatment: rinsing the loose bobbin in a dye vat;
and (3) dehydrating: and dehydrating the rinsed loose bobbin in a dehydrating machine.
According to the technical scheme that this application embodiment provided, set up the through-hole of the first settlement quantity of round respectively in the position of the first settlement distance of tip at dyeing pipe distance its both ends and form the spool, specifically include: a circle of 4-10 through holes are respectively arranged at the positions 20-60 mm away from the end parts of two ends of a 74 mm-diameter nonporous resin dyeing pipe, and the aperture of each through hole is 4-8 mm.
According to the technical scheme provided by the embodiment of the application, the method for winding the yarn of the dyeing tube by using the bobbin winder to form the loose bobbin specifically comprises the following steps: and (3) adopting an SSM-PS or sea weed bobbin winder to wind yarns on the yarn tubes.
According to the technical scheme provided by the embodiment of the application, the yarn winding of the bobbin by adopting the SSM-PS or the sea weed winder specifically comprises the following steps: the rotating speed of the winder is controlled within the range of 600r/min-1000r/min, and the winding density of the loose bobbin is controlled within 0.44g/cm3-0.48g/cm3In the range, the weight of each loose bobbin is controlled in the range of 0.8kg-1.2 kg.
According to the technical scheme provided by the embodiment of the application, the loose bobbin is arranged on a creel positioned in a dye vat, and the yarn on the loose bobbin is bleached, and the method specifically comprises the following steps:
adding the raw materials into a dye vat according to the proportion of 1: injecting water at a bath ratio of 10, adding 1g/L-3g/L refining agent, running for 3min, adding 30% caustic soda liquid 2g/L-5g/L, heating to 60 ℃, adding 5g/L-10g/L hydrogen peroxide, heating to 110 ℃, keeping the temperature for 20min-30min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at a bath ratio of 10, heating to 80 ℃, running for 10min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at bath ratio of 10, adding glacial acetic acid 0.4g/L, heating to 50 deg.C, running for 5min, adding ferment water 0.1g/L, running for 15min, and draining.
According to the technical scheme provided by the embodiment of the application, the dyeing cylinder pump is controlled to work according to the quick-acting rate of 80-98% in the pretreatment step.
According to the technical scheme provided by the embodiment of the application, the dyeing of the bleached yarn on the loose bobbin in the dye vat specifically comprises the following steps:
adding the raw materials into a dye vat according to the proportion of 1: 4, injecting water at a bath ratio of 60 ℃, heating to 60 ℃, adding reactive dye with a set concentration and a leveling agent of 1.0-1.5 g/L, preserving heat for 30min, adding anhydrous sodium sulphate of 10-80 g/L, preserving heat for 10min, adding soda of 10-25 g/L, preserving heat for 60min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at a bath ratio of 4, running for 5min, and emptying.
According to the technical scheme provided by the embodiment of the application, the dyeing cylinder pump is controlled to work according to the quick-acting rate of 15% -50% in the dyeing step.
According to the technical scheme provided by the embodiment of the application, the rinsing treatment of the loose bobbin in the dye vat specifically comprises the following steps:
adding the raw materials into a dye vat according to the proportion of 1: injecting water at bath ratio of 10, adding 1g/L-4g/L glacial acetic acid, running for 10min, and emptying;
adding 1g/L-2g/L soaping agent, heating to 100 deg.C, running for 10min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at bath ratio of 10, running for 5min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at bath ratio of 10, adding color fixing agent 0-6g/L and smoothing agent 3-6 g/L, heating to 40-60 deg.C, maintaining the temperature for 15-25 min, and emptying.
According to the technical scheme provided by the embodiment of the application, the dye vat pump is controlled to work according to the quick-acting rate of 80-98% in the post-treatment step.
The invention has the beneficial effects that: the application provides a cheese space dyeing method, which comprises the following steps: providing a bobbin: respectively arranging a circle of through holes with a first set number at the position of the dyeing tube away from the end parts of the two ends of the dyeing tube by a first set distance to form a bobbin; loose spooling: adopting a bobbin winder to wind yarns on the bobbins to form loose bobbins; pretreatment: installing a loose bobbin on a creel in a dye vat, and bleaching yarns on the loose bobbin; dyeing: dyeing the bleached yarn on the loose bobbin in a dye vat; and (3) post-treatment: rinsing the loose bobbin in a dye vat; and (3) dehydrating: and dehydrating the rinsed loose bobbin in a dehydrating machine.
The dyeing tube is perforated in a specific mode, yarn winding is carried out on the treated dyeing tube to form a loose tube, the loose tube is pretreated, dyed, after-treatment, dehydration and other steps, gradual-change space dyeing effect can be realized on the yarn by using a cheese process, and in the washing step of the after-treatment, the yarn winding can be effectively prevented from being twisted and knotted due to the yarn winding on the bobbin, so that the loss of the yarn can be effectively reduced, the economic benefit is high, and the production period of the traditional space dyeing can be effectively shortened by using the treated bobbin to produce the yarn with the gradual-change effect according to the production process of the cheese.
Drawings
FIG. 1 is a flow chart of a first embodiment of the present application;
FIG. 2 is a flowchart of the step S30 in FIG. 1;
FIG. 3 is a flowchart of the step S40 in FIG. 1;
fig. 4 is a flowchart of step S50 in fig. 1.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings, and the description of the present section is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.
Fig. 1 is a schematic diagram of a first embodiment of the present application, which includes the following steps:
s10, providing a bobbin: and respectively arranging a circle of through holes with a first set number at the position of the dyeing tube away from the end parts at the two ends of the dyeing tube by a first set distance to form a bobbin.
The method specifically comprises the following steps: a circle of 4 through holes are respectively arranged on the positions 25mm away from the end parts of two ends of a 74 mm-diameter nonporous resin dyeing pipe, and the aperture of each through hole is 5 mm. The diameter of the dyeing tube in the embodiment is 74mm, and in other embodiments, the diameter of the dyeing tube can also be set to be the common size of the bobbin in other cheese processes; the distance between each circle of through holes and the end part of the dyeing tube can be any value within the range of 20mm, 45mm, 60mm or 20mm-60 mm; the number of the through holes arranged in each circle can be 6, 8, 10 or any value in the range of 4-10; the aperture of the through-hole may also be set to any value in the range of 4mm, 6mm, 7mm, 8mm or 4mm-8 mm.
The bobbin used in the traditional cheese process is uniformly provided with more through holes on the dyeing tube so as to ensure that the dyeing effect of the yarn is uniform, and in the embodiment, only one circle of through holes are respectively arranged at two ends of the dyeing tube so as to ensure that the dyeing effect of the yarn is non-uniform in the subsequent steps of the cheese to realize space dyeing of the yarn.
S20, loose winding: and (4) adopting a bobbin winder to wind yarns on the bobbins to form loose bobbins.
In the step, an SSM-PS winder is adopted to wind the yarn on the yarn tube, and in other embodiments, a halloysite winder can also be adopted to wind the yarn on the yarn tube.
In this step, the following parameters need to be controlled: the rotating speed of the winder is controlled to be 1000r/min, and the winding density of the loose bobbin is 0.48g/cm3The weight of each loose bobbin was 1.0 kg.
In other embodiments, the rotating speed of the bobbin winder can be controlled to be any value within the range of 600r/min, 800r/min or 600r/min-1000 r/min; the winding density of the loose bobbin can be controlled to be 0.44g/cm3、0.46g/cm3Or 0.44g/cm3-0.48g/cm3Any value within the range; the weight of each loose bobbin can be controlled to be 0.8kg, 1.2kg or any value in the range of 0.8kg-1.2 kg.
In the step, the hardness and the quantity of the winding on the bobbin are controlled by controlling the rotating speed of the bobbin winder, the winding density on the bobbin and the weight of each loose bobbin after the winding of each bobbin is finished, namely the winding weight on each bobbin.
S30, pretreatment: and (3) mounting the loose bobbin on a creel positioned in the dye vat, and bleaching the yarn on the loose bobbin.
As shown in fig. 2, the present step specifically includes the following steps:
s31, putting the mixture into a dye vat according to the ratio of 1: injecting water at a bath ratio of 10, adding 1.5g/L refining agent, running for 3min, adding 30% liquid caustic soda 5g/L, heating to 60 deg.C, adding 10g/L hydrogen peroxide, heating to 110 deg.C, maintaining for 30min, and emptying.
In other embodiments, a refining agent can be added in the step according to the numerical range of 1g/L, 2g/L, 3g/L or 1g/L-3 g/L; liquid caustic soda with the concentration of 30 percent can be added according to the numerical range of 2g/L, 3g/L or 2g/L-5 g/L; hydrogen peroxide can be added according to the numerical range of 5g/L, 6g/L, 8g/L or 5g/L-10 g/L; the final heat preservation time in the step can be any value within the range of 25min or 20min-30 min.
S32, putting the mixture into a dye vat according to the ratio of 1: injecting water at bath ratio of 10, heating to 80 deg.C, running for 10min, and draining.
S33, putting the mixture into a dye vat according to the ratio of 1: injecting water at bath ratio of 10, adding glacial acetic acid 0.4g/L, heating to 50 deg.C, running for 5min, adding ferment water 0.1g/L, running for 15min, and draining.
The cylinder pump is controlled to operate at 98% quick-acting rate in steps S31 to S33, and in other embodiments, the cylinder pump can also be controlled to operate at 80%, 90%, or 80% -98%.
In this embodiment, when the loose bobbin is in the dye vat, the bath solution passes through the through hole of the bobbin and contacts and acts on the yarn on the bobbin. In the embodiment, the reaction speed of the yarn in the dye vat is controlled by controlling the speed efficiency of the dye vat pump.
S40, dyeing: the bleached yarn is dyed on a loose bobbin in a dye vat.
As shown in fig. 3, the present step specifically includes the following steps:
s41, putting the mixture into a dye vat according to the ratio of 1: 4, injecting water, heating to 60 ℃, adding reactive dye with set concentration and a leveling agent of 1.2g/L, preserving heat for 30min, adding anhydrous sodium sulphate of 30g/L, preserving heat for 10min, adding soda of 15g/L, preserving heat for 60min, and emptying.
In other embodiments of this step, the amount of leveling agent added may also be any value within the range of 1.0g/L, 1.5g/L, or 1.0g/L to 1.5 g/L; the amount of anhydrous sodium sulphate added can also be any value within the range of 10g/L, 50g/L, 80g/L or 10g/L-80 g/L; the amount of soda ash added may also be 10g/L, 25g/L or any value in the range of 10g/L to 25 g/L.
S42, putting the mixture into a dye vat according to the ratio of 1: injecting water at a bath ratio of 4, running for 5min, and emptying.
The cylinder pump is controlled to operate at 20% fast-acting rate in steps S41 to S42, and in other embodiments the cylinder pump may also be controlled to operate at 15%, 30%, 50%, or 15% -50% fast-acting rate. In the embodiment, the reaction speed of the yarn in the dye vat is controlled by controlling the speed efficiency of the dye vat pump.
S50, post-processing: the loose bobbin is rinsed in a dye vat.
As shown in fig. 4, this step includes the following steps:
s51, putting the mixture into a dye vat according to the ratio of 1: injecting water at bath ratio of 10, adding 2g/L glacial acetic acid, running for 10min, and emptying.
In other embodiments, glacial acetic acid may be added at a dose of 2g/L, 4g/L, or any value within the range of 1g/L to 4 g/L.
S52, adding 2g/L soaping agent, heating to 100 ℃, running for 10min, and emptying.
In other embodiments, the soaping agent may be added at a dosage of 1g/L, 1.5g/L, or any value within the range of 1g/L to 2 g/L.
S53, putting the mixture into a dye vat according to the ratio of 1: injecting water at a bath ratio of 10, running for 5min, and emptying.
S54, putting the mixture into a dye vat according to the ratio of 1: injecting water at a bath ratio of 10, adding 2g/L of color fixing agent and 3g/L of smoothing agent, heating to 50 ℃, preserving heat for 20min, and emptying.
In other embodiments, the fixing agent may also be added at a dose of 0g/L, 2g/L, 6g/L, or any value in the range of 0-6 g/L; the dosage of the smoothing agent can also be any value in the range of 4g/L, 6g/L or 4g/L-6 g/L; the elevated temperature may also be any value within the range of 50 ℃, 60 ℃ or 40 ℃ to 60 ℃; the heat preservation time can be any value within the range of 15min, 25min or 15min-25 min.
The cylinder pump is controlled to operate at 98% quick-acting rate in steps S51 to S54, and in other embodiments, the cylinder pump can also operate at 80%, 85%, 90%, or 80% -98%. In the embodiment, the reaction speed of the yarn in the dye vat is controlled by controlling the speed efficiency of the dye vat pump.
The yarn is fixed on the bobbin in the step S50, the step S50 is a rinsing and washing process of the yarn, and the problems of yarn return, winding, knotting and the like in the conventional space dyeing process cannot occur in the step because the yarn is fixed on the bobbin, so that the loss of the space dyeing yarn produced by the embodiment is reduced by at least 30% compared with the loss of the yarn produced by the conventional space dyeing process, and the economic benefit of production is improved.
S60, dehydration: and dehydrating the rinsed loose bobbin in a dehydrating machine.
In the step, the rotating speed of the dehydrator is controlled to be 1100r/min, and the dehydrating time is controlled to be 5 min.
In the embodiment, the yarn with the space dyeing effect can be produced according to the production process of the cheese only by carrying out structural improvement on the bobbin in the conventional cheese process, so that the production steps of the conventional space dyeing process are simplified, the enterprise cost is saved, and the production period is shortened.
The principles and embodiments of the present application are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present application, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the invention.
Claims (10)
1. A cheese space dyeing method is characterized by comprising the following steps:
providing a bobbin: respectively arranging a circle of through holes with a first set number at the position of the dyeing tube away from the end parts of the two ends of the dyeing tube by a first set distance to form a bobbin;
loose spooling: adopting a bobbin winder to wind yarns on the bobbins to form loose bobbins;
pretreatment: installing a loose bobbin on a creel in a dye vat, and bleaching yarns on the loose bobbin;
dyeing: dyeing the bleached yarn on the loose bobbin in a dye vat;
and (3) post-treatment: rinsing the loose bobbin in a dye vat;
and (3) dehydrating: and dehydrating the rinsed loose bobbin in a dehydrating machine.
2. The cheese space dyeing method according to claim 1, wherein a ring of through holes with a first set number are respectively formed at a position of the dyeing tube with a first set distance from the end parts of the two ends of the dyeing tube to form the bobbin, and the method specifically comprises the following steps: a circle of 4-10 through holes are respectively arranged at the positions 20-60 mm away from the end parts of two ends of a 74 mm-diameter nonporous resin dyeing pipe, and the aperture of each through hole is 4-8 mm.
3. The cheese space dyeing method according to claim 1, wherein the yarn winding of the dyeing tube by the bobbin winder to form a loose bobbin comprises: and (3) adopting an SSM-PS or sea weed bobbin winder to wind yarns on the yarn tubes.
4. The cheese space dyeing method according to claim 3, wherein the yarn winding of the bobbin using an SSM-PS or a halloysite bobbin winder specifically comprises: the rotating speed of the winder is controlled within the range of 600r/min-1000r/min, and the winding density of the loose bobbin is controlled within 0.44g/cm3-0.48g/cm3In the range, the weight of each loose bobbin is controlled in the range of 0.8kg-1.2 kg.
5. The space dyeing method for cheese according to claim 1, characterized in that the loose bobbin is mounted on a creel located in a dye vat, and the yarn on the loose bobbin is bleached, comprising the following steps:
adding the raw materials into a dye vat according to the proportion of 1: injecting water at a bath ratio of 10, adding 1g/L-3g/L refining agent, running for 3min, adding 30% caustic soda liquid 2g/L-5g/L, heating to 60 ℃, adding 5g/L-10g/L hydrogen peroxide, heating to 110 ℃, keeping the temperature for 20min-30min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at a bath ratio of 10, heating to 80 ℃, running for 10min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at bath ratio of 10, adding glacial acetic acid 0.4g/L, heating to 50 deg.C, running for 5min, adding ferment water 0.1g/L, running for 15min, and draining.
6. The cheese space dyeing method according to claim 1, characterized in that the cylinder pump is controlled to operate at a fast-acting rate of 80-98% in the pre-treatment step.
7. The space dyeing method for cheese according to claim 1, characterized in that the dyeing of bleached yarn on loose bobbins in a dye vat comprises the following steps:
adding the raw materials into a dye vat according to the proportion of 1: 4, injecting water at a bath ratio of 60 ℃, heating to 60 ℃, adding reactive dye with a set concentration and a leveling agent of 1.0-1.5 g/L, preserving heat for 30min, adding anhydrous sodium sulphate of 10-80 g/L, preserving heat for 10min, adding soda of 10-25 g/L, preserving heat for 60min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at a bath ratio of 4, running for 5min, and emptying.
8. The cheese space dyeing method according to claim 1, characterized in that the cylinder pump is controlled to operate at a fast-acting rate of 15-50% in the dyeing step.
9. The space dyeing method for cheese according to claim 1, characterized in that the rinsing treatment of the loose bobbin in the dye vat comprises the following steps:
adding the raw materials into a dye vat according to the proportion of 1: injecting water at bath ratio of 10, adding 1g/L-4g/L glacial acetic acid, running for 10min, and emptying;
adding 1g/L-2g/L soaping agent, heating to 100 deg.C, running for 10min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at bath ratio of 10, running for 5min, and emptying;
adding the raw materials into a dye vat according to the proportion of 1: injecting water at bath ratio of 10, adding color fixing agent 0-6g/L and smoothing agent 3-6 g/L, heating to 40-60 deg.C, maintaining the temperature for 15-25 min, and emptying.
10. The space dyeing process for cheese according to claim 1, characterized in that in the post-treatment step the dye vat pump is controlled to operate with a fast-acting rate of 80-98%.
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| CN201911390210.5A CN111088708A (en) | 2019-12-30 | 2019-12-30 | Cheese space dyeing method |
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| CN201911390210.5A CN111088708A (en) | 2019-12-30 | 2019-12-30 | Cheese space dyeing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395931A (en) * | 2022-01-20 | 2022-04-26 | 愉悦家纺有限公司 | Cheese dyeing method capable of reducing internal and external color difference |
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| CN114395931A (en) * | 2022-01-20 | 2022-04-26 | 愉悦家纺有限公司 | Cheese dyeing method capable of reducing internal and external color difference |
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