CN101748620A - Cellulose filament yarn cone dyeing method - Google Patents
Cellulose filament yarn cone dyeing method Download PDFInfo
- Publication number
- CN101748620A CN101748620A CN200810186009A CN200810186009A CN101748620A CN 101748620 A CN101748620 A CN 101748620A CN 200810186009 A CN200810186009 A CN 200810186009A CN 200810186009 A CN200810186009 A CN 200810186009A CN 101748620 A CN101748620 A CN 101748620A
- Authority
- CN
- China
- Prior art keywords
- dyeing
- bobbin
- cone
- yarn
- filament yarn
- 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.)
- Pending
Links
Landscapes
- Coloring (AREA)
Abstract
The invention disclose a cellulose filament yarn cone dyeing method, wherein filament yarns are winded on a perforation hollow bobbin by a bobbin winder after low twist, the winding angle of a bobbin is 10 to 20 degrees, the forming density of a cone is 0.30 to 0.50g/cm3, the hardness of the cone is 40 to 50 degrees, an air cushion type cone dyeing machine and an intermediate temperature dyeing active dye are adopted to dye, a dyeing auxiliary JF-A is also added, an air cushion is pressurized to 2MPa, the circulation flow of the liquid flow is not larger than 100m3/h, and the dyeing time is between 170 to 200min. The method of the invention is applicable for dyeing fine denier cellulose filament yarns, can dye the inner and the outer layers of the cheese uniformly without obvious aberration and dyeing defect, has less damage to the yarns and does not have broken filaments and yarn break.
Description
Technical field
The present invention relates to a kind of method that is used for cellulose filament yarn cone dyeing, it is particularly useful for the cone dyeing of the thin dawn regenerated cellulose filaments yarn of easy fluffing, silk damage and fracture of wire.
Technical background
Cone dyeing is applied in short fibre yarn and fiber-synthesizing filament yarn dyeing at present as a kind of energy-efficient, stay-in-grade thread dyeing method.But particularly in the dyeing of regenerated cellulose filaments yarn, cone dyeing still has problems still unresolved, for example easily produces look flower and aberration, lousiness and fracture of wire easily takes place, thereby have a strong impact on the dyed yarn quality at the natural fabric filament yarn.Filament yarn is after especially the fine denier filament yarn is wound up on the bobbin, and contact-making surface is bigger between its yarn, and the space is less, and dye liquor is not easy to be penetrated into the bobbin internal layer, and contact-making surface also is easy to generate color spot between the yarn.After the more viscose filament yarn moisture absorption of textile mill applications at present easily swelling shrink, make that the space further dwindles between the bobbin yarn, easilier cause uneven dyeing.The plain long filament of fine count fiber such as fine denier viscose or bemsilk, its monofilament is thinner, and wet fastness is relatively poor, is subjected to liquid flow impact that lousiness and fracture of wire easily take place in cone dyeing.Chinese invention patent application (application number 200510029742.8, publication number CN1740429A) provides a kind of sewing thread cone dyeing method, for reducing crosspoint interface pressure between the sewing thread winding layer, the less winding angles of 14 degree scopes are spent and are not more than in employing greater than 0 when winder, thereby reduce sewing thread distortion and stain.But less winding angle makes yarn come off from bobbin easily, thereby adds the annular supporting spring of perforation at the bobbin two ends in the design of above-mentioned patent application, comes off to prevent yarn.But, behind the increase bobbin pipe end supporting spring, can influence the circulation of dyeing liquor stream.Said method is not suitable for the dyeing of fine denier filament yarn bobbin.
Summary of the invention
The present invention seeks to by redesign winder and dyeing, make dyeing liquor stream uniformly penetrating and reduce, thereby reach level dyeing and do not damage yarn the yarn impulsive force.
Dyeing raw material cellulose filament yarn of the present invention comprises that mainly viscose filament yarn yarn and cuprammonium filament yarn, especially filament number are not more than the fine denier filament yarn at 2.5 dawn.These filament yarn total linear densities are lower, generally are no more than for 100 dawn.After being wound into tube, after especially swelling was shunk, the space was very little between yarn.For increasing voidage between yarn, before winder, add low twist to filament yarn earlier, the twist is controlled in the 2-10T/cm scope.Add the low twist filament yarn and be wound up on the perforation hollow bobbin with small tension receiving coil with the slot-cylinder type bobbin winder, winding angle is in 10-20 degree scope, and tube forming density is controlled at 0.30-0.50g/cm
3In the scope, the bobbin Hardness Control becomes tube weight to be no more than 700g in 40-50 degree scope, becomes the tube weight differential to be no more than 2% with batch winder.Network becomes bobbin to carry out pre-treatment and dyeing in the air-cushion type cone dyeing machine in a manner described, and bobbin stack height and water table ratio are 1/1.2.Add 2-5g/L detergent TF-104 in the pretreatment liquid, air cushion pressurization 2Mpa, temperature 50-70 ℃, about 30min of processing time.Add water dyeing in machine behind the clear numerous again, bobbin stack height and water table ratio still are 1/1.2, air cushion pressurization 2MPa.Add 2-5g/L dyeing auxiliaries JF-A in dye liquor, add dying material then under 30 ℃ of left and right sides normal temperature, the present invention selects the thunder agate azoles B dyestuff of Dystar company for use, and this dyestuff is middle temperature dyeing REACTIVE DYES.The dyeing liquor temperature rise is controlled at per minute 1-2 ℃, and dyeing temperature is controlled at 60-70 ℃, and liquid stream circular flow is controlled at and is no more than 100m
3/ h is to relax the impact of liquid stream to yarn, while proper extension dyeing time, dyeing time 170-200min.The JF-A dyeing auxiliaries is milky white liquid for the permeability that improves the cellulose fibre filament yarn cone dyeing, the dyeing auxiliaries that level-dyeing property is developed voluntarily.Main Ingredients and Appearance is extraordinary anion, high molecular surfactant compound, PH:6-8, its effect is in wet process, rapid wetting bobbin surface layer, and infiltrate the inner layer of bobbin, can prevent the secondary flocculation of dyestuff, prevent to produce the complex compound of dyestuff and metal simultaneously, prevent specking, make the form and aspect distinctness, and can prevent the ectonexine hue difference of cheese dyeing.Dyeing back bobbin is with the clear numerous of conventional method, dehydration and oven dry.
The present invention is applicable to the cellulose fibre filament yarn cone dyeing, is particularly useful for filament number and is no more than for 2.5 dawn, and the yarn total linear density is no more than the plain filament yarn dyeing of fine count fiber at 100 dawn.It is even that the yarn ectonexine is inhaled look on the bobbin, do not have obvious aberration and look flower, and the yarn damage is few, no lousiness and fracture of wire.Yarn color fastness to washing and aberration with the inventive method dyeing reach 4 grades, and be best in quality.
The specific embodiment
The embodiment of the invention is as follows:
Embodiment one: raw material: the 75D/30F viscose filament yarn adds the 8T/cm twist before winder.
One, winder:
Type: slot-cylinder type bobbin winder winding speed: 350 meters/minute winding angles: 15 °
Shaping density: 0.45 gram/cubic centimetre bobbin hardness: 45 degree
Groove drum helical pitch: 142 millimeters
Become tube weight: 700 grams
Two, cone dyeing processing:
Type: DB212 cone dyeing machine
1, pre-treatment:
1. (the bobbin height: water level=1: 1.2), put into 2 grams per liter detergent TF-104, the compressed air 2MPa that pressurizes automatically was heated to 60 ℃ in 15 minutes, be incubated 15 fens, High Pressure Drain to add water in proportion;
2. water inlet again was heated to 60 ℃ in 5 minutes, was incubated 15 minutes, and draining manually keeps off clear water and cleans.
2, dyeing:
1. add water (bobbin height: water level=1: 1.2), add TF-A dyeing auxiliaries 2 grams per liters, the compressed air 2MPa that pressurizes automatically in proportion;
2. be heated to 30 ℃, in auxilliary cylinder, add dying material in proportion: 24 kilograms of artificial silks:
Red: yellow 1.39% 334 grams of B-4RFN
Red 2.07% 497 grams of B-4BD
Inject master cylinder by charge pump, be warming up to 60 ℃, be incubated 15 minutes at 20 minutes.
3. per 15 minutes adding assistant anhydrous sodium sulfates (Na2SO4), totally 20 grams per liters divide secondary to add, and finish back insulation 40 minutes;
4. added sodium carbonate (Na2CO3) in per 15 minutes, totally 15 grams per liters divide secondary to add, and finish back insulation 40 minutes, manually keep off clear water and clean.
3, post processing:
1. the flushing of automatic catch liquid stream is 7 minutes, heats to rise to 80 ℃ in 14 minutes, is incubated 7 minutes, draining;
2. intake, heat, rose to 60 ℃ in 10 minutes, be incubated 7 minutes, draining;
3. water inlet, adding assistant RZ soaping agent heat and rose to 90 ℃ in 14 minutes, are incubated 14 fens, draining;
4. intake, heat 14 minutes to 80 ℃, and be incubated 7 minutes, draining;
5. intake, heat 7 minutes to 60 ℃, and be incubated 7 minutes, draining;
6. the flushing of liquid stream is 7 minutes, and water inlet adds glacial acetic acid 1 grams per liter, is incubated 7 minutes, and draining manually keeps off clear water and cleans.
In above-mentioned pre-treatment, dyeing and last handling process, liquid stream circular flow is controlled at 100m in the master cylinder
3/ h.
Three, dehydration, oven dry can be carried out according to a conventional method.
Embodiment two: raw material: 100D/72F cuprammonium long filament adds the 3T/cm twist before the winder.
One, winder:
Type: slot-cylinder type bobbin winder winding speed: 350 meters/minute winding angles: 13 °
Shaping density: 0.38 gram/cubic centimetre bobbin hardness: 40 degree
Groove drum helical pitch: 142 millimeters
Become tube weight: 700 grams
Two, cone dyeing processing:
Type: DB212 cone dyeing machine
1, pre-treatment:
1. add water in proportion, (the bobbin height: water level=1: 1.2) put into 2 grams per liter detergent TF-104, the compressed air 2MPa that pressurizes automatically was heated to 60 ℃ in 15 minutes, be incubated 15 fens, High Pressure Drain;
2. water inlet again was heated to 60 ℃ in 5 minutes, was incubated 15 minutes, and draining manually keeps off clear water and cleans.
2, dyeing:
1. add water (bobbin height: water level=1: 1.2), add JF-A dyeing auxiliaries 3 grams per liters, the compressed air 2MPa that pressurizes automatically in proportion.
2. be heated to 30 ℃, add dying material in proportion and inject master cylinder by charge pump in auxilliary cylinder: 28 kilograms of cuprammonium people silks: yellowish-brown: B-4RFN yellow 1.67% 468 restrains
Red 0.42% 118 grams of B-2BF
Be warming up to 60 ℃ at 20 minutes, be incubated 15 minutes;
3. per 15 minutes adding assistant anhydrous sodium sulfates (Na2SO4), totally 30 grams per liters divide and add for three times, finish back insulation 40 minutes;
4. added sodium carbonate (Na2CO3) in per 15 minutes, totally 20 grams per liters divide and add for three times, finish back insulation 40 minutes, manually keep off clear water and clean
3, post processing:
1. the flushing of automatic catch liquid stream is 10 minutes, heats to rise to 80 ℃ in 14 minutes, is incubated 10 minutes, draining;
2. water inlet, adding assistant RZ soaping agent heat and rose to 95 ℃ in 20 minutes, are incubated 20 fens, draining;
3. intake, heat 20 minutes to 80 ℃, and be incubated 10 minutes, draining;
4. the flushing of liquid stream is 10 minutes, and water inlet adds glacial acetic acid 2 grams per liters, is incubated 10 minutes, and draining manually keeps off clear water and cleans.
In above-mentioned pre-treatment, dyeing and last handling process, liquid stream circular flow is controlled at 100m in the master cylinder
3/ h.
Three, dehydration, oven dry can be carried out according to a conventional method.
Filament yarn color fastness to washing with embodiment 1 and the dyeing of 2 methods reaches 4 grades, and aberration reaches 4 grades.
Claims (4)
1. cellulose filament yarn cone dyeing method, earlier with bobbin winder reel for yarn on the perforation hollow bobbin, putting into cone dyeing machine then dyes, dye bobbin dewaters after cleaning, dries, it is characterized in that: filament yarn adds the 2-10T/cm twist before winder, the winder winding angle is the 10-20 degree, network becomes the bobbin Hardness Control in 40-50 degree scope, temperature dyeing REACTIVE DYES in selecting for use, dyeing temperature is controlled at 60-70 ℃, the dyeing liquor temperature rise is controlled at 1-2 ℃/min, dyeing time 170-200min.
2. cone dyeing method as claimed in claim 1 is characterized in that: tube forming density is controlled at 0.30-0.50g/cm
3In the scope, become tube weight to be no more than 700g, weight differential is no more than 2%.
3. cone dyeing method as claimed in claim 1 is characterized in that: cone dyeing machine adopts the air-cushion type cone dyeing machine, air cushion pressurization 2MPa, and bobbin stack height and water table ratio are 1/1.2, liquid stream circular flow is controlled at and is no more than 100m
3/ h.
4. cone dyeing method as claimed in claim 1 is characterized in that: dyestuff is selected thunder agate azoles B REACTIVE DYES for use, and adds 2-5g/L dyeing auxiliaries JF-A in dye liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810186009A CN101748620A (en) | 2008-12-08 | 2008-12-08 | Cellulose filament yarn cone dyeing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810186009A CN101748620A (en) | 2008-12-08 | 2008-12-08 | Cellulose filament yarn cone dyeing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101748620A true CN101748620A (en) | 2010-06-23 |
Family
ID=42476199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810186009A Pending CN101748620A (en) | 2008-12-08 | 2008-12-08 | Cellulose filament yarn cone dyeing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101748620A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691188A (en) * | 2012-06-04 | 2012-09-26 | 南通科尔纺织服饰有限公司 | Method for dyeing radiation-proof yarn dyed fabric |
| CN104846574A (en) * | 2015-04-20 | 2015-08-19 | 南通斯得福纺织装饰有限公司 | Boiling-spilling-out dyeing machine |
| CN104846575A (en) * | 2015-04-20 | 2015-08-19 | 南通斯得福纺织装饰有限公司 | All-cotton shell fabric active overflowing dyeing process |
| CN108755191A (en) * | 2018-06-22 | 2018-11-06 | 威海山花华宝地毯有限公司 | A kind of nylon yarn cone dyeing formula and process |
| CN110130029A (en) * | 2019-06-12 | 2019-08-16 | 江苏联发纺织股份有限公司 | A kind of production method of T400 long yarn package |
-
2008
- 2008-12-08 CN CN200810186009A patent/CN101748620A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691188A (en) * | 2012-06-04 | 2012-09-26 | 南通科尔纺织服饰有限公司 | Method for dyeing radiation-proof yarn dyed fabric |
| CN104846574A (en) * | 2015-04-20 | 2015-08-19 | 南通斯得福纺织装饰有限公司 | Boiling-spilling-out dyeing machine |
| CN104846575A (en) * | 2015-04-20 | 2015-08-19 | 南通斯得福纺织装饰有限公司 | All-cotton shell fabric active overflowing dyeing process |
| CN108755191A (en) * | 2018-06-22 | 2018-11-06 | 威海山花华宝地毯有限公司 | A kind of nylon yarn cone dyeing formula and process |
| CN108755191B (en) * | 2018-06-22 | 2021-02-19 | 威海山花华宝地毯有限公司 | Nylon yarn cone dyeing formula and process method |
| CN110130029A (en) * | 2019-06-12 | 2019-08-16 | 江苏联发纺织股份有限公司 | A kind of production method of T400 long yarn package |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104005192B (en) | A kind of processing method of super soft woven towel | |
| CN102199830B (en) | Manufacturing process of bamboo fiber and mulberry silk interwoven color woven taffeta | |
| CN106087183B (en) | A kind of production method of the accumulation of heat fever warming woven fabric of cored two-layered structural yarn line | |
| CN112593331B (en) | Production method of fluffy and soft terry fabric with imitated cut velvet effect | |
| CN104746341A (en) | Production method of copper ammonia/viscose/linen cotton fiber blended fabric | |
| CN105908325A (en) | Compact spinning milk/pearl/tencel shirt fabric and production method thereof | |
| CN102733166A (en) | Low-temperature pre-treatment process of cellulose fiber and cheese made of blend fiber of cellulose fiber | |
| CN101748620A (en) | Cellulose filament yarn cone dyeing method | |
| CN102965870A (en) | Single-yarn single-face double-mercerization fabric and processing method thereof | |
| US20130269123A1 (en) | Process for Dyeing Ramie Sliver and Method for Preparing Yarn | |
| CN111005171A (en) | Preparation device and method for cellulose fiber cheese online dyeing color point yarn | |
| CN108621494A (en) | A kind of antibacterial pro-skin multilayer Chinese flax fabric | |
| CN100422414C (en) | Polyurethane fibre/real silk crepe knit fabric and preparation process thereof | |
| CN113151998A (en) | Online dyeing equipment and process for asynchronous dyeing of two colors | |
| CN109722829B (en) | Cheese dyeing method of acrylic bulked yarns | |
| CN108950818A (en) | A kind of production method of cotton core elasticity fabric | |
| CN111394864A (en) | Cotton satin type pure cotton fabric and preparation method and application thereof | |
| CN113463411B (en) | On-line dyeing process for nylon fancy yarn | |
| CN106149147B (en) | A kind of production method of the accumulation of heat heating warming woven fabric of varicosity double-decker yarn | |
| CN107338540B (en) | A kind of strong twisted yarn that the twist is stable and its production technology | |
| CN114717717B (en) | Manufacturing method of spandex-free elastic jean fabric and jean fabric | |
| CN115948846A (en) | Knitted thermal fabric with snow-removing velvet and preparation method thereof | |
| CN114517419A (en) | Method for pure spinning of kapok fiber dyed by plant turmeric | |
| CN111088707A (en) | Processing method of antibacterial tubular dyeing spandex core-spun yarn | |
| CN110453354A (en) | New fabric of a kind of three-dimensional big jacquard weave of band-like shorn velvet and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |