CN110130029A - A kind of production method of T400 long yarn package - Google Patents
A kind of production method of T400 long yarn package Download PDFInfo
- Publication number
- CN110130029A CN110130029A CN201910504527.0A CN201910504527A CN110130029A CN 110130029 A CN110130029 A CN 110130029A CN 201910504527 A CN201910504527 A CN 201910504527A CN 110130029 A CN110130029 A CN 110130029A
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- CN
- China
- Prior art keywords
- barrel shell
- diameter barrel
- yarn
- major diameter
- minor diameter
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
-
- 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
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
- D06B23/047—Replacing or removing the core of the package
-
- 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
-
- 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
- D06P1/16—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 dispersed, e.g. acetate, dyestuffs
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
Abstract
A kind of production method of T400 long yarn package, belong to technical field of textile production, first T400 long filament is combineeed and increases the twist, then winder is carried out using major diameter barrel shell, mechanically the yarn on major diameter barrel shell is transferred on minor diameter barrel shell again, the equal length of the major diameter barrel shell and minor diameter barrel shell, is finally dyed.The present invention, which combines T400 long filament, increases twist processing realization pre-setting, then major diameter barrel shell winder is reused, then mechanically the yarn on major diameter barrel shell is transferred on minor diameter barrel shell, the density of cheese on minor diameter barrel shell can be improved using the method for this transfer method winder, shrink space is reserved for subsequent dyeing course, guarantee that the contraction of cheese not will lead to barrel shell deformation, guarantee that PET with PTT difference fiber will not occur viscous take and cause brokenly silk, can be normally carried out in order to produce.
Description
Technical field
The invention belongs to technical field of textile production, in particular to bobbin dyeing technology.
Background technique
T400 fiber is by PET and PTT(50/50) dual-component parallel composite fiber that is made of two kinds of different polyester fibers.
The fiber heat shrinking percentage of both components is different, can produce a kind of smooth, spiral helicine curling.Dyeing and arranging process
In, the curling generated after fiber is heated so that the fabric kimonos harness made of T400 fiber have excellent permanent draftability and
Resilience.
Existing T400 cheese dyeing step is: winder, pre-treatment boil yarn, dehydration, again winder, dyeing, which dares
Complex steps, bobbin density is tighter after winder again, can only control in 0.36 ± 0.01g/cm3, and the heat of PET and PTT
Shrinking percentage difference is big, the high temperature high pressure process being subject in dyeing course, so that yarn is acutely shunk, loose formula shell is caused to be easy explosion
Deformation.If metal density reaches 0.3g/cm3When following, yarn has enough space contractions, but fiber was being shunk between yarn
Viscous the phenomenon that taking is easy to produce in journey, road produces after causing yarn to break silk influence.
Summary of the invention
The phenomenon that acutely shrinking in dyeing course for T400 long filament, the present invention propose that a kind of can guarantee normally produces
The production method of T400 long yarn package.
The production method of T400 long yarn package of the present invention is: first combining T400 long filament and increases the twist, then using big
Diameter barrel shell carries out winder, then mechanically the yarn on major diameter barrel shell is transferred on minor diameter barrel shell, described big
The equal length of diameter barrel shell and minor diameter barrel shell, is finally dyed.
The present invention, which combines T400 long filament, increases twist processing realization pre-setting, draws loose fiber radially
The active force stretched, mutual obvolvent between fiber reduce fiber loosening degree, fibre cohesion are promoted, to reduce yarn and yarn
Between the viscous of fiber take.Since viscous take of fiber will form fiber broken end between yarn during unwinding, yarn breaks showing for silk
As, therefore prevent the generation of this phenomenon by the method for increase yarn twist.
Then major diameter barrel shell winder is reused, is then mechanically transferred to the yarn on major diameter barrel shell small
On diameter barrel shell, the density of cheese on minor diameter barrel shell can be improved using the method for this transfer method winder, be subsequent dye
Color process reserves shrink space, guarantees that the contraction of cheese not will lead to barrel shell deformation, guarantees that PET with PTT difference fiber will not
Viscous take occurs and causes brokenly silk, can be normally carried out in order to produce.
Further, of the invention: the twist of the T400 long filament handled by two-for-one twister is 100~500 twists/m.
When major diameter barrel shell carries out winder, tension 0.
Yarn tension is the important parameter that product quality and production efficiency are determined in winding procedure.Influence of winding tension is appropriate, energy
Keep the forming of winder good, close structure is conducive to bobbin in later process without damaging the physical mechanism performance of yarn
Smooth unwinding；Tension is too small, and winding bobbin is soft, and overtension, winding shaping is bad, is unfavorable for following process.Using
Power is 0, and bobbin density is softer, is more advantageous to transfer method winder.
Minor diameter barrel shell is placed on above major diameter barrel shell, extruding force is downwardly applied to above minor diameter barrel shell, makes
Minor diameter barrel shell replaces major diameter barrel shell.That is, major diameter barrel shell releases cheese by minor diameter barrel shell, yarn automatic winding is made to exist
On minor diameter barrel shell.
Traditional metal is direct metal on minor diameter barrel shell, and design requirement is not achieved in density, and this method is to utilize elastic force
The elasticity of yarn, the elastic shrinkage in transfer process form smaller, the relatively soft bobbin of density, can be simultaneously reached traditional metal
The density being not achieved is conducive to dyeing production.
The density for being transferred to the cheese on minor diameter barrel shell is 0.27 ± 0.01g/cm3。
If metal density is excessive, it will lead to T400 and acutely shunk under high temperature action, barrel shell is caused to deform, and yarn is viscous
Phenomena such as taking, being unfavorable for rewinding, also will appear uneven dyeing.If metal density is too small, it will lead to cheese and slid from barrel shell,
It is unfavorable for dyeing, and there is also the risk of uneven dyeing, by test of many times, the bobbin yarn density of 0.27 ± 0.01g/cm3, no
The space that T400 is shunk enough has only been reserved, has also ensured the presentation quality of cheese, has been conducive to rear road and produces.
Specific embodiment
One, T400 long filament pre-setting
1, T400 long filament reeling technique on HKV101C bobbin-winding machine:
T400 raw yarn cylinder is put on raw yarn spindle support, yarn tail sequentially passes through twizzle, yarn poteye, clearing gauge, tensioner, guide
Porcelain eye, lever jack are then wound around on aluminum bobbin.
2, the yarn on aluminum bobbin is combineeed by two-for-one twister and increases the twist, the twist is made to reach every meter 100~500 twirl.
Due to the phenomenon that viscous take of fiber will form fiber broken end, and yarn breaks silk between yarn during unwinding, this work
The active force that skill can be such that loose fiber is stretched radially, mutual obvolvent between fiber reduce fiber loosening degree, mention
Fibre cohesion is risen, is taken with reducing the viscous of fiber between yarn and yarn.Facts have proved by increase yarn twist method come
Prevent the generation of the above phenomenon.
Two, transfer method winder
The major diameter barrel shell of φ 12cm, height 18cm are placed on one bobbin-winding machine of moral, monotubular weight 0.5kg/ only (is free of barrel shell weight
Amount), 54000 meters of length, speed 500m/min are set, tension 0.
After winder, the conventional barrel shell of φ 6.5cm, height 18cm are placed on above major diameter barrel shell, machinery is utilized
Pressurizing unit makes conventional barrel shell release major diameter barrel shell downwards to downward pressure is imposed above conventional barrel shell, yarn then from
It is dynamic to be wrapped on conventional barrel shell, obtain cheese.
After tested, the density of the cheese of acquirement is 0.27 ± 0.01g/cm3。
Three, dyeing
1, dyeing recipe:
(1) it is formulated 1:
It is formed with degreaser and water mixing, wherein the agent content that deoils is 1g/L.
(2) 2 are formulated:
It is formed with the mixing of disperse dyes, glacial acetic acid, sodium acetate, 1011 levelling agents and water, wherein the quality accounting of disperse dyes is
3%, glacial acetic acid 0.8g/L, sodium acetate 1.2g/L, 1011 levelling agent 1g/L.
2, technological parameter:
The bath raio of cheese and dyestuff is 1:10.
Formula 1 is placed in No. 1 dye vat, formula 1 in No. 1 dye vat is warming up to 90 DEG C, cheese is placed in the dye vat
Handle 15min.
Formula 2 is placed in No. 2 dye vats, formula 2 is room temperature, the bobbin that will be taken out from No. 1 dye vat in No. 2 dye vats at this time
Yarn is put into No. 2 dye vats and handles 5min, then with the heating rate of 3 DEG C/min will in No. 2 dye vats formula 2 be warming up to 90 DEG C after
5min is handled, then 110 DEG C of 10 min of post-processing are warming up to the heating rate of 0.6 DEG C/min, finally with the heating of 1 DEG C/min
Speed is warming up to 130 DEG C of 30 min of post-processing, obtains dye bobbin yarn.
Four, rewinding technique
1, first dye bobbin yarn is dehydrated by dewaterer；
2, bobbin after dehydration is placed in rewinding on SSM-TW2 rewinder, speed 800m/min.
Yarn can be then used for subsequent loom production after rewinding.
Five, it is embodied:
Such as trimmed size [50ST400/150 × 80 × 75D], present invention process and original process are compared, as a result such as following table
It is shown:
| Technology type | Original technique | Present invention process |
| Winder density | 0.36±0.01g/cm3 | 0.27±0.01g/cm3 |
| Rewinding end breakage rate | Every 54000 meters 30 times or more | Every 54000 meters 1 ~ 2 time |
| Fabric fabric quality | Cloth cover breaks silk Rose | Cloth cover is bright and clean smooth |
| Finished product 30min elongation [ASTM D3107-09a (2015)] | 8.0% | 20.8% |
| Finished product 30min response rate [ASTM D3107-09a (2015)] | 82.4% | 81.8% |
| Finished product 30min permanent elongation rate [ASTM D3107-09a (2015)] | 1.2% | 3.2% |
Therefore: by pre-processing T400 long filament raw yarn, viscous take that increase yarn twist can solve fiber between yarn is asked
Topic can solve barrel shell problem on deformation after dyeing, no to shrink reserved sufficient space when yarn dyeing using major diameter barrel shell winder
It only can solve the rewinding efficiency of T400 long filament, improve fabric quality, while elastic loss can be reduced.
Claims (5)
1. a kind of production method of T400 long yarn package, it is characterised in that: first combine T400 long filament and increase the twist, then adopt
Winder is carried out with major diameter barrel shell, then mechanically the yarn on major diameter barrel shell is transferred on minor diameter barrel shell, institute
The equal length for stating major diameter barrel shell and minor diameter barrel shell, is finally dyed.
2. the production method of T400 long yarn package according to claim 1, it is characterised in that: handled by two-for-one twister
The twist of T400 long filament is 100~500 twists/m.
3. the production method of T400 long yarn package according to claim 1 or claim 2, it is characterised in that: major diameter barrel shell into
When row winder, tension 0.
4. the production method of T400 long yarn package according to claim 3, it is characterised in that: minor diameter barrel shell to be placed on
Above major diameter barrel shell, it is downwardly applied to extruding force above minor diameter barrel shell, minor diameter barrel shell is made to replace major diameter barrel shell.
5. the production method of T400 long yarn package according to claim 1, it is characterised in that: be transferred on minor diameter barrel shell
Cheese density be 0.27 ± 0.01g/cm3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910504527.0A CN110130029A (en) | 2019-06-12 | 2019-06-12 | A kind of production method of T400 long yarn package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910504527.0A CN110130029A (en) | 2019-06-12 | 2019-06-12 | A kind of production method of T400 long yarn package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110130029A true CN110130029A (en) | 2019-08-16 |
Family
ID=67581078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910504527.0A Withdrawn CN110130029A (en) | 2019-06-12 | 2019-06-12 | A kind of production method of T400 long yarn package |
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| Country | Link |
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| CN (1) | CN110130029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565309A (en) * | 2019-08-27 | 2019-12-13 | 江苏联发纺织股份有限公司 | Dyeing pretreatment process of Sorona two-component composite filament cheese |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748620A (en) * | 2008-12-08 | 2010-06-23 | 苏州江枫丝绸有限公司 | Cellulose filament yarn cone dyeing method |
| CN104452331A (en) * | 2013-09-12 | 2015-03-25 | 上海鼎天纺织品有限公司 | Diacetate filament cone dyeing method |
| CN108625198A (en) * | 2018-03-30 | 2018-10-09 | 江苏联发纺织股份有限公司 | Cotton brocade cored spandex bobbin dyeing method |
-
2019
- 2019-06-12 CN CN201910504527.0A patent/CN110130029A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748620A (en) * | 2008-12-08 | 2010-06-23 | 苏州江枫丝绸有限公司 | Cellulose filament yarn cone dyeing method |
| CN104452331A (en) * | 2013-09-12 | 2015-03-25 | 上海鼎天纺织品有限公司 | Diacetate filament cone dyeing method |
| CN108625198A (en) * | 2018-03-30 | 2018-10-09 | 江苏联发纺织股份有限公司 | Cotton brocade cored spandex bobbin dyeing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565309A (en) * | 2019-08-27 | 2019-12-13 | 江苏联发纺织股份有限公司 | Dyeing pretreatment process of Sorona two-component composite filament cheese |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190816 |