CN114197221A - Garment dyeing process - Google Patents
Garment dyeing process Download PDFInfo
- Publication number
- CN114197221A CN114197221A CN202111551992.3A CN202111551992A CN114197221A CN 114197221 A CN114197221 A CN 114197221A CN 202111551992 A CN202111551992 A CN 202111551992A CN 114197221 A CN114197221 A CN 114197221A
- Authority
- CN
- China
- Prior art keywords
- ready
- rotating
- made clothes
- rotating cage
- bath ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 87
- 230000008569 process Effects 0.000 title claims abstract description 77
- 238000009972 garment dyeing Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 239000004744 fabric Substances 0.000 claims abstract description 73
- 238000004043 dyeing Methods 0.000 claims abstract description 59
- 238000005406 washing Methods 0.000 claims abstract description 39
- 238000010025 steaming Methods 0.000 claims abstract description 36
- 238000005507 spraying Methods 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 59
- 238000010438 heat treatment Methods 0.000 claims description 45
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 42
- 239000001301 oxygen Substances 0.000 claims description 42
- 229910052760 oxygen Inorganic materials 0.000 claims description 42
- 238000004061 bleaching Methods 0.000 claims description 40
- 239000004902 Softening Agent Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 20
- 230000018044 dehydration Effects 0.000 claims description 12
- 238000006297 dehydration reaction Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 10
- 230000002378 acidificating effect Effects 0.000 claims description 10
- 238000005237 degreasing agent Methods 0.000 claims description 10
- 239000013527 degreasing agent Substances 0.000 claims description 10
- 229920006052 Chinlon® Polymers 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 238000005238 degreasing Methods 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000004627 regenerated cellulose Substances 0.000 claims description 4
- 229920003043 Cellulose fiber Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 13
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 description 28
- 238000011084 recovery Methods 0.000 description 15
- 239000000110 cooling liquid Substances 0.000 description 11
- 238000003860 storage Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 10
- 238000009792 diffusion process Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- 239000004323 potassium nitrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a garment dyeing process, which comprises the following steps: (a) fully scattering the ready-made clothes through a rotary cage type ready-made clothes dyeing device; (b) under the rotation state, adjusting the dye liquor according to the bath ratio of 1:2.5-1:5, and circularly spraying the dye liquor into the rotating cage until the ready-made clothes fabric uniformly adsorbs the dye liquor; (c) removing the redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 100-150%; (d) carrying out steaming fixation while rotating; (e) cooling to 60 deg.C, washing with water, soaping, softening or functional treating, dewatering, taking out and drying. The invention utilizes the methods of spray dyeing and steaming color fixation to realize high-efficiency, high-quality and high-yield dyeing with small dyeing bath ratio and short dyeing time, and achieves the purposes of water saving, energy saving, emission reduction and environmental protection, and meanwhile, the invention can effectively prevent crease marks generated by long folding time in the dyeing process and ensure the dyeing quality.
Description
Technical Field
The invention relates to the technical field of garment dyeing, in particular to a garment dyeing process.
Background
The existing dyeing method for ready-made clothes (including seamless underwear) adopts a dip dyeing method, dyeing equipment mainly adopts a side sizing type ready-made clothes dyeing device, the dyeing bath ratio is 1:15-1:25, and the dyeing bath ratio of the dyeing equipment is 1:8-1: 15. The existing dip dyeing method has the following defects: firstly, the dyeing bath ratio is relatively large; secondly, the energy consumption is large, the steam consumption and the discharge capacity of dyeing water are large, and the environment-friendly requirement is not met; thirdly, the dyeing time is longer, the production efficiency is low, and therefore, improvement is needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a garment dyeing process, which utilizes a spray dyeing and steaming color fixation method to realize efficient, high-quality and high-yield dyeing with small dyeing bath ratio and short dyeing time, saves water, saves energy, reduces emission, is environment-friendly, can effectively prevent creases generated by long folding time in the dyeing process and ensures the dyeing quality.
In order to achieve the purpose, the invention adopts the following technical scheme:
a garment dyeing process comprises the following steps:
(a) fully scattering the ready-made clothes through the rotation of a rotating cage of the rotating cage type ready-made clothes dyeing device;
(b) adjusting the dye liquor according to a bath ratio of 1:2.5-1:5 under the rotating state of the rotating cage, and circularly spraying the dye liquor into the rotating cage until the ready-made clothes fabric uniformly adsorbs the dye liquor;
(c) adjusting the rotating speed of the rotating cage, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 100-150%;
(d) starting steam heating, rotating while heating with steam to raise the temperature to 100-105 ℃ for steam fixation;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
In the step (a), the ready-made clothes are placed in a rotating cage in a primary scattering state and do circular motion along with the rotating cage. The rotating speed of the rotating cage is adjusted according to the characteristics of the fabric, the quantity of the fabric and the thickness of the fabric, and the rotating speed is adjusted in principle to ensure that the ready-made clothes can be fully scattered and can do circular motion along with the rotating cage.
In the step (b), the circulating spraying time is 10-20 min; in the step (d), the steaming fixation time is 5-10 min.
When the fabric of the ready-made clothes is cotton, performing oxygen bleaching treatment on the ready-made clothes before the step (b); the oxygen bleaching process comprises the following steps: preparing oxygen bleaching treatment liquid according to a bath ratio of 1:2.5-1:5, spraying the oxygen bleaching treatment liquid into a rotating cage, carrying out oxygen bleaching for 20-40min at 95 ℃, and removing the oxygen bleaching treatment liquid; washing with water at a bath ratio of 1:5 for 10-15min, and dehydrating; then feeding water according to the bath ratio of 1:2.5-1:5, adding deoxyenzyme, treating at 55 deg.C for 10-15min, and finally dehydrating at 100r/min for 2-3 min; wherein the oxygen bleaching treatment liquid comprises 1-2g/L degreasing agent, 2.5-5g/L hydrogen peroxide, 2-4g/L three-in-one oxygen bleaching auxiliary agent and the balance of water.
When the fabric of the ready-made clothes is made of nylon, nylon/polyester and regenerated cellulose fibers, before the step (b), performing oil removal treatment on the ready-made clothes; the oil removing process comprises the following steps: feeding water according to a bath ratio of 1:2.5-1:5, adding a degreasing agent, heating to 80 ℃ for degreasing for 30min, and dehydrating at a speed of 100r/min for 2-3 min; wherein the dosage of the oil removing agent is 1-2 g/L.
When the ready-made clothes fabric is ultra-deep color chinlon with high requirement on color fastness, performing further color fixation after soaping in the step (e); the color fixing process comprises the following steps: feeding water according to a bath ratio of 1:2.5-1:5, adding an acidic color fixing agent, heating to 70-80 ℃, rotating while fixing color for 10-20min, and dehydrating at a speed of 100r/min for 2-3 min; wherein the dosage of the acidic color fixing agent is 2-4 g/L.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 2-3min, and dehydrating at 100r/min for 2-3 min.
In the step (e), the soaping process comprises the following steps: adding water according to bath ratio of 1:2.5-1:5, adding soaping agent, fixing color at 60-80 deg.C for 10-20min while rotating, and dehydrating at 100r/min for 2-3 min; wherein the dosage of the soaping agent is 1-2 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: feeding water according to a bath ratio of 1:2.5-1:5, adding a softening agent or a functional finishing agent, rotating at the lower side of 30-40 ℃ for 10-20min, and dehydrating at 500r/min for 10min at 300-; wherein the dosage of the softening agent or the functional finishing agent is 1-2 g/L.
Rotating cage spray dyeing machine is including having the sealed box of chamber door, rotating the rotating cage of installing in the box, stretching into the rotating cage and can be to the spraying mechanism of water spray in the rotating cage and can be to the steam heating pipe way of box heating, the rotating cage rotational speed is adjustable setting, steam heating pipe way is located in the box lower part.
According to the invention, the color of the ready-made clothes fabric is adjusted through the components of the dye liquor, the shade of the color is adjusted through the concentration of the dye liquor, the chromatic light of the color is adjusted through the dye dosage, and the uniformity of the color is controlled through the uniformity of spraying, the rotation state and the rotation speed of the ready-made clothes fabric and the liquor carrying rate.
In the invention, the bath ratio is selected according to the material properties of the ready-made clothes fabric, the bath ratio of the chemical fiber fabric can be a little, and the bath ratio of the cotton or regenerated cellulose ready-made clothes fabric can be a little larger; the dosage of the auxiliary agent and the processing time are determined according to the material, the fabric characteristic and the tissue structure of the ready-made clothes fabric.
The invention has the beneficial effects that: the method comprises the following steps of (1) dynamically spraying the ready-made clothes (including seamless underwear) in a rotating cage at normal temperature to enable dye to be uniformly adsorbed on the ready-made clothes, and then adopting a dyeing technology of carrying out steam heating and steaming fixation while rotating to realize high-efficiency and high-quality dyeing of the ready-made clothes; the dyeing process utilizes a spray dyeing method, so that the dyeing bath ratio is extremely small, waterless dyeing can be achieved, water saving, energy saving, emission reduction and environmental protection are achieved, the dyeing process is an innovative dyeing process in the field of garment dyeing, and meanwhile, the dyeing method can prevent creases generated in the dyeing process due to long folding time; the process has short dyeing time (dyeing for 10-20 minutes, heating for 20 minutes and steaming for 5-10 minutes), is 22% -26% of the traditional dyeing time (the traditional dyeing time is usually 3 hours), and greatly improves the dyeing capacity.
Drawings
FIG. 1 is a structural view of a rotary cage type garment dyeing apparatus according to the present invention;
FIG. 2 is a structural view of the recovery mechanism of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
In the figure: the device comprises a box body 1, a box door 11, a rotating cage 2, a spraying mechanism 3, a steam heating pipeline 4, a recovery box 5, an upper mounting piece 51, a lower mounting piece 52, an inlet pipe 53, an outlet pipe 54, a branch pipe 541, a branch valve 542, a cooling water inlet 55, a cooling water outlet 56, a motor 57, a rotating piece 6, a middle column part 61, a diffusion disc part 62, an upper valve 63, a lower valve 64, a through hole 65, a partition 7, a side cylinder part 71, a partition disc 72, an inlet 73, an outlet 74, an exhaust fan 8 and a storage channel 9.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description below:
example 1
A garment dyeing process comprises the following steps:
(a) the ready-made clothes made of cotton fabric is fully scattered through the rotation of the rotating cage 2 type ready-made clothes dyeing device; the ready-made clothes are put into the rotating cage 2 in a preliminary scattering state and do circular motion along with the rotating cage 2;
(b) adjusting the dye liquor according to a bath ratio of 1:2.5 under the rotation state of the rotating cage 2, and circularly spraying the dye liquor into the rotating cage 2 until the ready-made clothes fabric uniformly adsorbs the dye liquor; the circulating spraying time is 10 min; .
(c) Adjusting the rotating speed of the rotating cage 2, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 100%;
(d) starting steam heating, rotating while heating with steam to 105 ℃ for steaming fixation; the steaming fixation time is 10 min;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
Before step (b), performing oxygen bleaching treatment on the ready-made clothes; the oxygen bleaching process comprises the following steps: preparing an oxygen bleaching treatment liquid according to a bath ratio of 1:2.5, spraying the oxygen bleaching treatment liquid into a rotating cage 2, carrying out oxygen bleaching for 30min at 95 ℃, and removing the oxygen bleaching treatment liquid; washing with water at a bath ratio of 1:5 for 10min, and dehydrating; then feeding water according to the bath ratio of 1:2.5, adding deoxyenzyme, treating at 55 ℃ for 12min, and finally dehydrating at the speed of 100r/min for 3 min; wherein the oxygen bleaching treatment liquid comprises 1.5g/L degreasing agent, 3g/L hydrogen peroxide, 2g/L trinity oxygen bleaching auxiliary agent and the balance of water.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 3min, and dehydrating at 100r/min for 3 min.
In the step (e), the soaping process comprises the following steps: feeding water according to a bath ratio of 1:2.5, adding soaping agent, fixing color at 60-80 deg.C for 10min while rotating, and dewatering for 2min at a speed of 100 r/min; wherein the dosage of the soaping agent is 1.5 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: feeding water according to a bath ratio of 1:2.5, adding a softening agent or a functional finishing agent, treating for 10min while rotating at 30-40 ℃, and dehydrating for 10min at a speed of 300 r/min; wherein the dosage of the softening agent or the functional finishing agent is 1 g/L.
Example 2
A garment dyeing process comprises the following steps:
(a) the ready-made clothes made of cotton fabric is fully scattered through the rotation of the rotating cage 2 type ready-made clothes dyeing device; the ready-made clothes are put into the rotating cage 2 in a preliminary scattering state and do circular motion along with the rotating cage 2;
(b) adjusting the dye liquor according to a bath ratio of 1:5 under the rotation state of the rotating cage 2, and circularly spraying the dye liquor into the rotating cage 2 until the ready-made clothes fabric uniformly adsorbs the dye liquor; the circulating spraying time is 20 min; .
(c) Adjusting the rotating speed of the rotating cage 2, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 120%;
(d) starting steam heating, rotating while heating with steam to 105 ℃ for steaming fixation; the steaming fixation time is 8 min;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
Before step (b), performing oxygen bleaching treatment on the ready-made clothes; the oxygen bleaching process comprises the following steps: preparing oxygen bleaching treatment liquid according to a bath ratio of 1:5, spraying the oxygen bleaching treatment liquid into a rotating cage 2, carrying out oxygen bleaching at 95 ℃ for 20min, and removing the oxygen bleaching treatment liquid; washing with water for 15min at a bath ratio of 1:5, and dehydrating; then adding water according to the bath ratio of 1:5, adding oxygen removing enzyme, treating at 55 ℃ for 10min, and finally dehydrating at the speed of 100r/min for 3 min; wherein the oxygen bleaching treatment liquid comprises 2g/L degreasing agent, 5g/L hydrogen peroxide, 4g/L trinity oxygen bleaching auxiliary agent and the balance of water.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 2min, and dehydrating at 100r/min for 3 min.
In the step (e), the soaping process comprises the following steps: adding water according to a bath ratio of 1:5, adding soaping agent, fixing color at 60-80 deg.C for 20min while rotating, and dewatering for 2min at a speed of 100 r/min; wherein the dosage of the soaping agent is 2 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: adding water according to a bath ratio of 1:5, adding a softening agent or a functional finishing agent, treating for 20min while rotating at 30-40 ℃, and dehydrating for 10min at a speed of 500 r/min; wherein the dosage of the softening agent or the functional finishing agent is 2 g/L.
Example 3
A garment dyeing process comprises the following steps:
(a) the ready-made clothes made of cotton fabric is fully scattered through the rotation of the rotating cage 2 type ready-made clothes dyeing device; the ready-made clothes are put into the rotating cage 2 in a preliminary scattering state and do circular motion along with the rotating cage 2;
(b) adjusting the dye liquor according to a bath ratio of 1:4 under the rotation state of the rotating cage 2, and circularly spraying the dye liquor into the rotating cage 2 until the ready-made clothes fabric uniformly adsorbs the dye liquor; the circulating spraying time is 15 min; .
(c) Adjusting the rotating speed of the rotating cage 2, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 110%;
(d) starting steam heating, rotating while heating with steam to raise the temperature to 100 ℃ for steaming fixation; the steaming fixation time is 5 min;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
Before step (b), performing oxygen bleaching treatment on the ready-made clothes; the oxygen bleaching process comprises the following steps: preparing oxygen bleaching treatment liquid according to a bath ratio of 1:4, spraying the oxygen bleaching treatment liquid into a rotating cage 2, carrying out oxygen bleaching at 95 ℃ for 40min, and removing the oxygen bleaching treatment liquid; washing with water for 15min at a bath ratio of 1:5, and dehydrating; then water is fed according to the bath ratio of 1:4, oxygen removing enzyme is added, the mixture is treated for 15min at the temperature of 55 ℃, and finally dehydration is carried out for 2min according to the speed of 100 r/min; wherein the oxygen bleaching treatment liquid comprises 1g/L degreasing agent, 2.5g/L hydrogen peroxide, 3g/L trinity oxygen bleaching auxiliary agent and the balance of water.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 3min, and dehydrating at 100r/min for 2 min.
In the step (e), the soaping process comprises the following steps: adding water according to a bath ratio of 1:4, adding a soaping agent, fixing color for 20min while rotating at 60-80 ℃, and dehydrating for 3min at a speed of 100 r/min; wherein the dosage of the soaping agent is 1 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: adding water according to a bath ratio of 1:4, adding a softening agent or a functional finishing agent, rotating and processing for 15min at the lower side of 30-40 ℃, and dehydrating for 10min at a speed of 400 r/min; wherein the dosage of the softening agent or the functional finishing agent is 1.5 g/L.
Example 4
A garment dyeing process comprises the following steps:
(a) the ready-made clothes made of chinlon are fully scattered by the rotation of the rotating cage 2 type ready-made clothes dyeing device;
(b) adjusting the dye liquor according to a bath ratio of 1:4 under the rotation state of the rotating cage 2, and circularly spraying the dye liquor into the rotating cage 2 until the ready-made clothes fabric uniformly adsorbs the dye liquor;
(c) adjusting the rotating speed of the rotating cage 2, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 130%; the circulating spraying time is 15 min;
(d) starting steam heating, rotating while heating with steam to 105 ℃ for steaming fixation; the steaming fixation time is 8 min;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
In the step (a), the ready-made clothes are placed in the rotating cage 2 in a primary scattering state and do circular motion along with the rotating cage 2. The rotating speed of the rotating cage 2 is adjusted according to the characteristics of the fabric, the quantity of the fabric and the thickness of the fabric, and the rotating speed is adjusted in principle to ensure that the ready-made clothes can be fully scattered and can do circular motion along with the rotating cage 2.
Before the step (b), performing oil removal treatment on the ready-made clothes; the oil removing process comprises the following steps: feeding water according to a bath ratio of 1:4, adding a degreasing agent, heating to 80 ℃ for degreasing treatment for 30min, and dehydrating at a speed of 100r/min for 3 min; wherein the dosage of the oil removing agent is 1.5 g/L.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 2min, and dehydrating at 100r/min for 2 min.
In the step (e), the soaping process comprises the following steps: adding water according to a bath ratio of 1:4, adding a soaping agent, fixing color for 15min while rotating at 60-80 ℃, and dehydrating for 2min at a speed of 100 r/min; wherein the dosage of the soaping agent is 2 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: adding water according to a bath ratio of 1:4, adding a softening agent or a functional finishing agent, treating for 20min while rotating at 30-40 ℃, and dehydrating for 10min at a speed of 400 r/min; wherein the dosage of the softening agent or the functional finishing agent is 1.5 g/L.
Example 5
A garment dyeing process comprises the following steps:
(a) the ready-made clothes made of the brocade/polyester are fully scattered by the rotation of the rotating cage 2 type ready-made clothes dyeing device;
(b) adjusting the dye liquor according to a bath ratio of 1:2.5-1:5 under the rotation state of the rotating cage 2, and circularly spraying the dye liquor into the rotating cage 2 until the ready-made clothes fabric uniformly adsorbs the dye liquor;
(c) adjusting the rotating speed of the rotating cage 2, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 150%; the circulating spraying time is 10 min;
(d) starting steam heating, rotating while heating with steam to 105 ℃ for steaming fixation; the steaming fixation time is 10 min;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
In the step (a), the ready-made clothes are placed in the rotating cage 2 in a primary scattering state and do circular motion along with the rotating cage 2. The rotating speed of the rotating cage 2 is adjusted according to the characteristics of the fabric, the quantity of the fabric and the thickness of the fabric, and the rotating speed is adjusted in principle to ensure that the ready-made clothes can be fully scattered and can do circular motion along with the rotating cage 2.
Before the step (b), performing oil removal treatment on the ready-made clothes; the oil removing process comprises the following steps: feeding water according to a bath ratio of 1:5, adding a degreasing agent, heating to 80 ℃ for degreasing treatment for 30min, and dehydrating at a speed of 100r/min for 3 min; wherein the dosage of the oil removing agent is 2 g/L.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 3min, and dehydrating at 100r/min for 2 min.
In the step (e), the soaping process comprises the following steps: adding water according to a bath ratio of 1:5, adding a soaping agent, fixing color for 10min while rotating at 60-80 ℃, and dehydrating for 3min at a speed of 100 r/min; wherein the dosage of the soaping agent is 1.5 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: adding water according to a bath ratio of 1:5, adding a softening agent or a functional finishing agent, rotating and processing for 15min at the lower side of 30-40 ℃, and dehydrating for 10min at a speed of 500 r/min; wherein the dosage of the softening agent or the functional finishing agent is 1 g/L.
Example 6
A garment dyeing process comprises the following steps:
(a) rotating a rotating cage 2 of a rotating cage 2 type ready-made clothes dyeing device to fully break up ready-made clothes made of regenerated cellulose fibers;
(b) adjusting the dye liquor according to a bath ratio of 1:2.5 under the rotation state of the rotating cage 2, and circularly spraying the dye liquor into the rotating cage 2 until the ready-made clothes fabric uniformly adsorbs the dye liquor;
(c) adjusting the rotating speed of the rotating cage 2, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 100%; the circulating spraying time is 20 min;
(d) starting steam heating, rotating while heating with steam to raise the temperature to 100 ℃ for steaming fixation; the steaming fixation time is 5 min;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
In the step (a), the ready-made clothes are placed in the rotating cage 2 in a primary scattering state and do circular motion along with the rotating cage 2. The rotating speed of the rotating cage 2 is adjusted according to the characteristics of the fabric, the quantity of the fabric and the thickness of the fabric, and the rotating speed is adjusted in principle to ensure that the ready-made clothes can be fully scattered and can do circular motion along with the rotating cage 2.
Before the step (b), performing oil removal treatment on the ready-made clothes; the oil removing process comprises the following steps: feeding water according to a bath ratio of 1:2.5, adding a degreasing agent, heating to 80 ℃ for degreasing treatment for 30min, and dehydrating for 2min at a speed of 100 r/min; wherein the dosage of the oil removing agent is 1 g/L.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 3min, and dehydrating at 100r/min for 3 min.
In the step (e), the soaping process comprises the following steps: feeding water according to a bath ratio of 1:2.5, adding soaping agent, fixing color at 60-80 deg.C for 20min while rotating, and dewatering for 2min at a speed of 100 r/min; wherein the dosage of the soaping agent is 1 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: feeding water according to a bath ratio of 1:2.5, adding a softening agent or a functional finishing agent, treating for 10min while rotating at 30-40 ℃, and dehydrating for 10min at a speed of 300 r/min; wherein the dosage of the softening agent or the functional finishing agent is 2 g/L.
Example 7
A garment dyeing process comprises the following steps:
(a) the material is fully scattered for the extra dark chinlon ready-made clothes with high requirement on color fastness by the rotation of the rotating cage 2 type ready-made clothes dyeing device;
(b) adjusting the dye liquor according to a bath ratio of 1:5 under the rotation state of the rotating cage 2, and circularly spraying the dye liquor into the rotating cage 2 until the ready-made clothes fabric uniformly adsorbs the dye liquor; the circulating spraying time is 10 min;
(c) adjusting the rotating speed of the rotating cage 2, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 120%;
(d) starting steam heating, rotating while heating with steam to 105 ℃ for steaming fixation; the steaming fixation time is 10 min;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
In the step (a), the ready-made clothes are placed in the rotating cage 2 in a primary scattering state and do circular motion along with the rotating cage 2. The rotating speed of the rotating cage 2 is adjusted according to the characteristics of the fabric, the quantity of the fabric and the thickness of the fabric, and the rotating speed is adjusted in principle to ensure that the ready-made clothes can be fully scattered and can do circular motion along with the rotating cage 2.
In the step (e), further color fixing is carried out after soaping; the color fixing process comprises the following steps: feeding water according to a bath ratio of 1:5, adding an acidic color fixing agent, heating to 70-80 ℃, rotating while fixing color for 20min, and dehydrating at a speed of 100r/min for 2 min; wherein the dosage of the acidic color fixing agent is 3 g/L.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 3min, and dehydrating at 100r/min for 3 min.
In the step (e), the soaping process comprises the following steps: adding water according to a bath ratio of 1:5, adding soaping agent, fixing color at 60-80 deg.C for 20min while rotating, and dehydrating for 3min at a speed of 100 r/min; wherein the dosage of the soaping agent is 2 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: adding water according to a bath ratio of 1:5, adding a softening agent or a functional finishing agent, treating for 20min while rotating at 30-40 ℃, and dehydrating for 10min at a speed of 400 r/min; wherein the dosage of the softening agent or the functional finishing agent is 2 g/L.
Example 8
A garment dyeing process comprises the following steps:
(a) the material is fully scattered for the extra dark chinlon ready-made clothes with high requirement on color fastness by the rotation of the rotating cage 2 type ready-made clothes dyeing device;
(b) adjusting the dye liquor according to a bath ratio of 1:3 under the rotation state of the rotating cage 2, and circularly spraying the dye liquor into the rotating cage 2 until the ready-made clothes fabric uniformly adsorbs the dye liquor; the circulating spraying time is 15 min;
(c) adjusting the rotating speed of the rotating cage 2, and removing the redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 135%;
(d) starting steam heating, rotating while heating with steam to raise the temperature to 100 ℃ for steaming fixation; the steaming fixation time is 10 min;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
In the step (a), the ready-made clothes are placed in the rotating cage 2 in a primary scattering state and do circular motion along with the rotating cage 2. The rotating speed of the rotating cage 2 is adjusted according to the characteristics of the fabric, the quantity of the fabric and the thickness of the fabric, and the rotating speed is adjusted in principle to ensure that the ready-made clothes can be fully scattered and can do circular motion along with the rotating cage 2.
In the step (e), further color fixing is carried out after soaping; the color fixing process comprises the following steps: feeding water according to a bath ratio of 1:3, adding an acidic color fixing agent, heating to 70-80 ℃, rotating while fixing color for 15min, and dehydrating at a speed of 100r/min for 2 min; wherein the dosage of the acidic color fixing agent is 4 g/L.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 2min, and dehydrating at 100r/min for 3 min.
In the step (e), the soaping process comprises the following steps: adding water according to a bath ratio of 1:3, adding a soaping agent, fixing color for 15min while rotating at 60-80 ℃, and dehydrating for 3min at a speed of 100 r/min; wherein the dosage of the soaping agent is 1.5 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: adding water according to a bath ratio of 1:3, adding a softening agent or a functional finishing agent, rotating and treating for 18min at the lower side of 30-40 ℃, and dehydrating for 10min at a speed of 500 r/min; wherein the dosage of the softening agent or the functional finishing agent is 1.5 g/L.
Example 9
A garment dyeing process comprises the following steps:
(a) the material is fully scattered for the extra dark chinlon ready-made clothes with high requirement on color fastness by the rotation of the rotating cage 2 type ready-made clothes dyeing device;
(b) adjusting the dye liquor according to a bath ratio of 1:2.5 under the rotation state of the rotating cage 2, and circularly spraying the dye liquor into the rotating cage 2 until the ready-made clothes fabric uniformly adsorbs the dye liquor; the circulating spraying time is 20 min;
(c) adjusting the rotating speed of the rotating cage 2, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 150%;
(d) starting steam heating, rotating while heating with steam to 105 ℃ for steaming fixation; the steaming fixation time is 5 min;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
In the step (a), the ready-made clothes are placed in the rotating cage 2 in a primary scattering state and do circular motion along with the rotating cage 2. The rotating speed of the rotating cage 2 is adjusted according to the characteristics of the fabric, the quantity of the fabric and the thickness of the fabric, and the rotating speed is adjusted in principle to ensure that the ready-made clothes can be fully scattered and can do circular motion along with the rotating cage 2.
In the step (e), further color fixing is carried out after soaping; the color fixing process comprises the following steps: feeding water according to a bath ratio of 1:2.5, adding an acidic color fixing agent, heating to 70-80 ℃, rotating while fixing color for 10min, and dehydrating at a speed of 100r/min for 3 min; wherein the dosage of the acidic color fixing agent is 2 g/L.
In the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 2min, and dehydrating at 100r/min for 2 min.
In the step (e), the soaping process comprises the following steps: feeding water according to a bath ratio of 1:2.5, adding soaping agent, fixing color at 60-80 deg.C for 10min while rotating, and dewatering for 2min at a speed of 100 r/min; wherein the dosage of the soaping agent is 1 g/L.
In the step (e), the softening or functional treatment process comprises the following steps: feeding water according to a bath ratio of 1:2.5, adding a softening agent or a functional finishing agent, treating for 10min while rotating at 30-40 ℃, and dehydrating for 10min at a speed of 300 r/min; wherein the dosage of the softening agent or the functional finishing agent is 1 g/L.
The garment dyeing device in the above embodiment comprises a sealable box body 1 with a box door 11, a rotating cage 2 rotatably installed in the box body 1, a spraying mechanism 3 which stretches into the rotating cage 2 and can spray water into the rotating cage 2, and a steam heating pipeline 4 which can heat the box body 1, wherein the rotating speed of the rotating cage 2 is adjustable, and the steam heating pipeline 4 is arranged in the lower part of the box body 1. In addition, the ready-made clothes dyeing device also comprises a steam exhaust cooling mechanism (not shown in the figure), and can quickly and efficiently perform steam exhaust cooling and shorten the pretreatment process.
The garments of examples 1-9 were dyed according to conventional techniques, and the performance of the dyed products of examples 1-9 was tested by comparing the amount of water used and the dyeing time (the dyeing time in the examples of the present invention refers to the time required for steps (b) - (d)), and the results are shown in table 1.
In the exhaust steam cooling process of dyeing production, need use a large amount of cooling water to cool off, cooling water is cooling back, and its inside still can contain a large amount of heats, and under the normal condition, these cooling water that contain the heat can be refrigerated again through refrigeration plant, and the heat energy that contains in the cooling water can't obtain make full use of and retrieve, and still need consume a large amount of time and energy and refrigerate the cooling water, is unfavorable for energy saving and emission reduction, high-efficient production. In addition, in the steam extraction cooling process of dyeing production, during exhaust steam often distributes the air, not only can cause the ambient temperature in dyeing workshop to rise, influence operational environment, also cause the waste of the energy simultaneously.
As shown in fig. 2 to 4, the garment dyeing apparatus of the present invention further comprises a recovery mechanism connected to the steam exhaust cooling mechanism for recovering steam and cooling water, the recovery mechanism comprises a recovery box 5, a rotatable member 6 for recovering and storing steam, and a partition 7, the rotatable member 6 comprises a hollow column part 61 and a plurality of hollow diffusion disk parts 62 distributed up and down, each diffusion disk part 62 is communicated with the central column part 61, an upper installation part 51 is fixedly arranged on the top of the recovery box 5, the upper end of the central column part 61 extends into the inner cavity of the upper installation part 51 and is rotatably connected with the upper installation part 51, one side of the upper installation part 51 is connected with an inlet pipe 53, the upper end of the central column part 61 is controlled to be communicated or cut off by an upper valve 63, the central column part 61 positioned on the upper part of the upper valve 63 is communicated with the upper column part 53, the bottom of the inlet pipe 5 is fixedly provided with a lower installation part 52, the lower part of the lower installation part 52 is hermetically embedded with an outlet pipe 54, the lower end of the middle column part 61 penetrates through the lower mounting component 52 in a rotating manner and then extends into the outlet pipe 54, the lower end of the middle column part 61 is communicated or cut off with the outlet pipe 54 through a lower valve 64 in a control manner, and one side of the outlet pipe 54 is connected with an exhaust fan 8; the separating piece 7 comprises a side tube part 71 fixed on the side wall of the recovery box 5 and a plurality of layers of separating discs 72 connected on the side tube part 71, the separating discs 72 extend from outside to inside and are arranged at intervals with the middle column part 61, the separating discs 72 are distributed between the recovery box 5 and the diffusion disc part 62 or between the upper and lower adjacent diffusion disc parts 62, the outer side of the diffusion disc part 62 is arranged at intervals with the side tube part 71, and the recovery box 5 is matched with the rotating piece 6 and the separating piece 7 to form a storage channel 9.
The side tube part 71 and the partition plates 72 are both arranged in a hollow mode, and each partition plate 72 is communicated with the side tube part 71. The partition 7 also comprises an inlet 73 and an outlet 74 which extend out of the recovery tank 5. In order to facilitate the installation of the rotating piece 6 and the separating piece 7, the rotating piece 6 is of an integrally formed structure, the separating piece 7 is of a symmetrical splicing structure, or the separating piece 7 is of an integrally formed structure, the rotating piece 6 is of a symmetrical splicing structure, and other installation structures can be adopted. By the arrangement of the partition 7, the channel length of the storage channel 9 is enlarged, and the contact area of the substance in the storage channel 9 with the steam and the substance in the partition plate 72 is increased.
The recovery tank 5 is provided with a cooling water inlet 55 and a cooling water outlet 56. The upper installation part 51, the lower installation part 52 and the recovery box 5 are sealed by sealing rings or high-temperature-resistant sealing glue; the outlet tube 54 is sealed to the lower mounting member 52 by a sealing ring.
The upper end of the middle column part 61 is closed, the upper part of the upper mounting piece 51 is provided with a motor 57, and the shaft end of the motor 57 is fixedly connected with the upper end of the middle column part 61.
The middle column part 61 positioned at the upper part of the upper valve 63 is provided with a plurality of through holes 65. The middle pillar portion 61 communicates with the outlet pipe 54 through the through hole 65.
The outlet pipe 54 is connected with the exhaust fan 8 through a branch pipe 541, and the branch pipe 541 is controlled to be communicated or cut off through a branch valve 542.
When the storage channel 9 is used for storing cooling water, the separator 7 is filled with a supersaturated cooling liquid which can absorb heat to dissolve with the temperature rise and crystallize to separate out solute with the temperature fall, the cooling liquid comprises normal-temperature water and solute, such as a mixture prepared according to a 90 ℃ potassium nitrate saturated aqueous solution or a 90 ℃ ammonium nitrate saturated aqueous solution, and at normal temperature, the solute is dissolved in water in small part and is not dissolved in large part.
In the process of exhausting steam and reducing temperature, opening an upper valve 63, a lower valve 64 and an exhaust fan 8, leading steam in the box body 1 to enter the rotating piece 6 from the inlet pipe 53 and spread to each part of the diffusion disc part 62, closing the upper valve 63, the lower valve 64 and the exhaust fan 8, and opening the motor 57 to drive the rotating piece 6 to rotate; when the exhaust steam is cooled to 60 ℃, the temperature of cooling water introduced into the storage channel 9 is close to 60 ℃, the temperature of cooling water stored in the whole storage channel 9 is between 60 and 95 ℃, normal-temperature water of the separator 7 is subjected to heat exchange with steam and cooling water in the storage channel 9, the temperature of the normal-temperature water is increased to increase the solubility of solute, the solute is dissolved to absorb a large amount of heat, the heat of the steam and the cooling water is further absorbed, and the steam, the cooling water and the cooling liquid are subjected to sufficient and rapid heat exchange to achieve the purpose of efficient cooling.
When the separator 7 is used for storing cooling water, a supersaturated cooling liquid which can absorb heat to dissolve with the increase of temperature and crystallize to separate out solute with the decrease of temperature is filled in the storage channel 9, the cooling liquid comprises normal-temperature water and solute, for example, a mixture prepared according to the amount of 90 ℃ potassium nitrate saturated aqueous solution or 90 ℃ ammonium nitrate saturated aqueous solution, and at normal temperature, the solute is dissolved in water in small part and is not dissolved in large part.
In the process of exhausting steam and reducing temperature, opening an upper valve 63, a lower valve 64 and an exhaust fan 8, leading steam in the box body 1 to enter the rotating piece 6 from the inlet pipe 53 and spread to each part of the diffusion disc part 62, closing the upper valve 63, the lower valve 64 and the exhaust fan 8, and opening the motor 57 to drive the rotating piece 6 to rotate; when the exhaust steam is cooled to 60 ℃, the temperature of cooling water introduced into the separating part 7 is close to 60 ℃, the temperature of cooling water stored in the whole separating part 7 is between 60 and 95 ℃, normal-temperature water in the storage channel 9 is subjected to heat exchange with steam and the cooling water at the same time, the temperature of the normal-temperature water is increased, the solubility of solute is increased, the solute is dissolved to absorb a large amount of heat, the heat of the steam and the cooling water is further absorbed, the solute is dissolved by the rotation of the rotating part 6, the steam, the cooling water and cooling liquid are subjected to sufficient and rapid heat exchange, and the purpose of efficient cooling is achieved.
And (3) continuously carrying out heat exchange according to any one of the processes until the steam, the cooling water and the cooling liquid reach the same temperature, and reducing the temperature to the normal temperature or even lower by calculating and controlling the water quantity ratio of the cooling liquid, the steam and the cooling liquid. Through the treatment of the recovery mechanism, the steam is cooled, condensed, discharged and recovered to a steam generator for reuse, the problem of temperature rise of the working environment caused by direct discharge of the steam is solved, in order to better realize backflow of the steam, the middle column part 61 is arranged in a large-upper and small-lower column shape, and the diffusion disc part 62 is arranged in an inverted cone shape; the cooling water can be directly used for subsequent cooling or further cooled for subsequent cooling (but the consumption of new cooling water required to be consumed in the process is greatly reduced); based on the dissolution characteristics of the solute, the treated cooling liquid can be restored to the initial state at normal temperature for continuous use. Compared with the traditional dyeing method, the recovery mechanism can reduce the energy consumption by 14.9 to 18.5 percent and shorten the cooling time by 9.7 to 11.9 percent after being treated by the recovery mechanism of the invention and only the exhaust cooling process after color fixation.
In addition, the steam is stored in the rotating part 6, the recovered cooling water is stored in the separating part 7 and/or the storage channel 9, the cooling liquid is not added, the recovered cooling water can be heated through the steam, the steam is condensed and recycled, and the cooling water is used for subsequent heating treatment operation after being heated, so that the consumption of heating energy can be reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A garment dyeing process is characterized in that: the method comprises the following steps:
(a) fully scattering the ready-made clothes through the rotation of a rotating cage of the rotating cage type ready-made clothes dyeing device;
(b) adjusting the dye liquor according to a bath ratio of 1:2.5-1:5 under the rotating state of the rotating cage, and circularly spraying the dye liquor into the rotating cage until the ready-made clothes fabric uniformly adsorbs the dye liquor;
(c) adjusting the rotating speed of the rotating cage, and removing redundant dye liquor on the fabric to ensure that the liquor content of the ready-made clothes fabric is 100-150%;
(d) starting steam heating, rotating while heating with steam to raise the temperature to 100-105 ℃ for steam fixation;
(e) after the steaming fixation is finished, the steam is discharged and cooled to 60 ℃ for water washing and soaping treatment, and then the finished garment product is taken out and dried after softening or functional treatment and dehydration.
2. A garment dyeing process according to claim 1, characterized in that: in the step (a), the ready-made clothes are placed in a rotating cage in a primary scattering state and do circular motion along with the rotating cage.
3. A garment dyeing process according to claim 1, characterized in that: in the step (b), the circulating spraying time is 10-20 min; in the step (d), the steaming fixation time is 5-10 min.
4. A garment dyeing process according to claim 1, characterized in that: when the fabric of the ready-made clothes is cotton, performing oxygen bleaching treatment on the ready-made clothes before the step (b); the oxygen bleaching process comprises the following steps: preparing oxygen bleaching treatment liquid according to a bath ratio of 1:2.5-1:5, spraying the oxygen bleaching treatment liquid into a rotating cage, carrying out oxygen bleaching for 20-40min at 95 ℃, and removing the oxygen bleaching treatment liquid; washing with water at a bath ratio of 1:5 for 10-15min, and dehydrating; then feeding water according to the bath ratio of 1:2.5-1:5, adding deoxyenzyme, treating at 55 deg.C for 10-15min, and finally dehydrating at 100r/min for 2-3 min; wherein the oxygen bleaching treatment liquid comprises 1-2g/L degreasing agent, 2.5-5g/L hydrogen peroxide, 2-4g/L three-in-one oxygen bleaching auxiliary agent and the balance of water.
5. A garment dyeing process according to claim 1, characterized in that: when the fabric of the ready-made clothes is made of nylon, nylon/polyester and regenerated cellulose fibers, before the step (b), performing oil removal treatment on the ready-made clothes; the oil removing process comprises the following steps: feeding water according to a bath ratio of 1:2.5-1:5, adding a degreasing agent, heating to 80 ℃ for degreasing for 30min, and dehydrating at a speed of 100r/min for 2-3 min; wherein the dosage of the oil removing agent is 1-2 g/L.
6. A garment dyeing process according to claim 1, characterized in that: when the ready-made clothes fabric is ultra-deep color chinlon with high requirement on color fastness, performing further color fixation after soaping in the step (e); the color fixing process comprises the following steps: feeding water according to a bath ratio of 1:2.5-1:5, adding an acidic color fixing agent, heating to 70-80 ℃, rotating while fixing color for 10-20min, and dehydrating at a speed of 100r/min for 2-3 min; wherein the dosage of the acidic color fixing agent is 2-4 g/L.
7. A garment dyeing process according to claim 1, characterized in that: in the step (e), the water washing process comprises the following steps: feeding water according to a bath ratio of 1:5, washing with water at 30-60 deg.C for 10min, dehydrating at 200r/min for 2-3min, and dehydrating at 100r/min for 2-3 min.
8. A garment dyeing process according to claim 1, characterized in that: in the step (e), the soaping process comprises the following steps: adding water according to bath ratio of 1:2.5-1:5, adding soaping agent, fixing color at 60-80 deg.C for 10-20min while rotating, and dehydrating at 100r/min for 2-3 min; wherein the dosage of the soaping agent is 1-2 g/L.
9. A garment dyeing process according to claim 1, characterized in that: in the step (e), the softening or functional treatment process comprises the following steps: feeding water according to a bath ratio of 1:2.5-1:5, adding a softening agent or a functional finishing agent, rotating at the lower side of 30-40 ℃ for 10-20min, and dehydrating at 500r/min for 10min at 300-; wherein the dosage of the softening agent or the functional finishing agent is 1-2 g/L.
10. A garment dyeing process according to claim 1, characterized in that: rotating cage spray dyeing machine is including having the sealed box of chamber door, rotating the rotating cage of installing in the box, stretching into the rotating cage and can be to the spraying mechanism of water spray in the rotating cage and can be to the steam heating pipe way of box heating, the rotating cage rotational speed is adjustable setting, steam heating pipe way is located in the box lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111551992.3A CN114197221B (en) | 2021-12-17 | 2021-12-17 | Garment dyeing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111551992.3A CN114197221B (en) | 2021-12-17 | 2021-12-17 | Garment dyeing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114197221A true CN114197221A (en) | 2022-03-18 |
| CN114197221B CN114197221B (en) | 2024-03-12 |
Family
ID=80654928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111551992.3A Active CN114197221B (en) | 2021-12-17 | 2021-12-17 | Garment dyeing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114197221B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775200A (en) * | 2022-05-20 | 2022-07-22 | 广东溢达纺织有限公司 | Garment dyeing method and system with uneven fashion effect |
| CN115595806A (en) * | 2022-10-31 | 2023-01-13 | 浙江理工大学桐乡研究院有限公司（Cn） | Multi-component blended fabric garment dyeing process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146500Y (en) * | 1993-01-05 | 1993-11-17 | 河北省石家庄纺织研究所 | Ready-made clothes dyeing machine |
| JPH07157982A (en) * | 1993-12-06 | 1995-06-20 | Akira Kawabata | Method for single-process scouring, bleaching and dyeing of unscoured, ulbleached cotton product |
| CN101105373A (en) * | 2007-08-01 | 2008-01-16 | 中原工学院 | Fin-sleeve type three mediums composite heat-exchanger |
| CN101545215A (en) * | 2009-04-23 | 2009-09-30 | 浙江俏尔婷婷服饰有限公司 | Polyester/cotton/chinlon/spandex multi-component seamless underwear dyeing process |
| CN106120215A (en) * | 2016-08-27 | 2016-11-16 | 杭州大地印染有限公司 | Cloth dyeing and finishing technology |
| CN109403066A (en) * | 2018-09-29 | 2019-03-01 | 句容佳运针纺织有限公司 | A kind of colouring method of textile fabric |
| CN109837681A (en) * | 2019-01-23 | 2019-06-04 | 湖北省利普乐染整科技有限公司 | A kind of binary is sprayed continuous decatize decoration method |
-
2021
- 2021-12-17 CN CN202111551992.3A patent/CN114197221B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146500Y (en) * | 1993-01-05 | 1993-11-17 | 河北省石家庄纺织研究所 | Ready-made clothes dyeing machine |
| JPH07157982A (en) * | 1993-12-06 | 1995-06-20 | Akira Kawabata | Method for single-process scouring, bleaching and dyeing of unscoured, ulbleached cotton product |
| CN101105373A (en) * | 2007-08-01 | 2008-01-16 | 中原工学院 | Fin-sleeve type three mediums composite heat-exchanger |
| CN101545215A (en) * | 2009-04-23 | 2009-09-30 | 浙江俏尔婷婷服饰有限公司 | Polyester/cotton/chinlon/spandex multi-component seamless underwear dyeing process |
| CN106120215A (en) * | 2016-08-27 | 2016-11-16 | 杭州大地印染有限公司 | Cloth dyeing and finishing technology |
| CN109403066A (en) * | 2018-09-29 | 2019-03-01 | 句容佳运针纺织有限公司 | A kind of colouring method of textile fabric |
| CN109837681A (en) * | 2019-01-23 | 2019-06-04 | 湖北省利普乐染整科技有限公司 | A kind of binary is sprayed continuous decatize decoration method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775200A (en) * | 2022-05-20 | 2022-07-22 | 广东溢达纺织有限公司 | Garment dyeing method and system with uneven fashion effect |
| CN114775200B (en) * | 2022-05-20 | 2023-12-26 | 广东溢达纺织有限公司 | Garment dyeing method and system with uneven fashion effect |
| CN115595806A (en) * | 2022-10-31 | 2023-01-13 | 浙江理工大学桐乡研究院有限公司（Cn） | Multi-component blended fabric garment dyeing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114197221B (en) | 2024-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114197221A (en) | Garment dyeing process | |
| CN107653707A (en) | A kind of non-aqueous media color-fixing method suitable for reactive dye | |
| JPS6336385B2 (en) | ||
| US4351076A (en) | Process for the treatment of textiles in jet dyeing apparatuses | |
| CN104499308B (en) | The cheese with reduced dye colouring method of polyester fiber | |
| CN106868893A (en) | A kind of ethanol is with dyeing technique | |
| CN101613956A (en) | Exhaust dyeing and cold batching process in low liquor ratio | |
| CN200985431Y (en) | Multifunctional fabric guide roller | |
| CN115045127B (en) | Energy-saving and environment-friendly nylon fiber superfluid dyeing process | |
| CN106757924A (en) | The cold rolling steam continuous dyeing equipment of denim yarn reactive dye | |
| CN109487559B (en) | Non-ironing finishing method for pure cotton fabric | |
| CN114293329B (en) | Dyeing pretreatment method for preventing side folds of seamless underwear | |
| CN104631142A (en) | Dyeing energy-saving emission-reduction production technology | |
| CN109537322A (en) | A kind of ethanol-water system salt-free dyeing technique | |
| CN108457074A (en) | A kind of energy conservation and environmental protection dyeing | |
| CN101798734A (en) | Exhaust dyeing and cold batching process in low liquor ratio | |
| KR101053588B1 (en) | Laundry apparatus and washing method using the same | |
| CN110080012A (en) | A kind of high efficiency shortened process dyeing | |
| KR20040071815A (en) | Apparatus for dyeing and color fixing | |
| CN112853659A (en) | Energy-saving textile cloth washing system | |
| JPS6114271B2 (en) | ||
| CN110761092A (en) | In-situ mineralization dyeing method for natural protein fiber high-color-fastness dye | |
| CN109371724A (en) | A kind of saturating dyeing method and its saturating dyeing equipment of thick stock covering yarn lace | |
| US6343395B1 (en) | Apparatus and process for wet-processing of textile material | |
| CN208517666U (en) | A kind of fabrics printing and dyeing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240518 Address after: 312300 No.147, west section of Renmin Avenue, Cao'e street, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG QIAOERTINGTING FASHION Co.,Ltd. Country or region after: China Address before: 312500 No. 213, Xinchang Avenue West Road, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Xinchang Xinhong Garment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |