CN107287908B - The weft yarn kiering colouring method of the big jacquard blanket fabric of all-cotton yarn-dyed multilayer - Google Patents
The weft yarn kiering colouring method of the big jacquard blanket fabric of all-cotton yarn-dyed multilayer Download PDFInfo
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- CN107287908B CN107287908B CN201710529678.2A CN201710529678A CN107287908B CN 107287908 B CN107287908 B CN 107287908B CN 201710529678 A CN201710529678 A CN 201710529678A CN 107287908 B CN107287908 B CN 107287908B
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- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
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- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
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- 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
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Abstract
A kind of weft yarn kiering colouring method of the big jacquard blanket fabric of all-cotton yarn-dyed multilayer, the big jacquard blanket fabric of all-cotton yarn-dyed multilayer: warp thread is combed cotton yarn, 472/10cm of 14.6tex, Jing Miwei;Weft yarn chooses three kinds of specification yarns, and latitude is first is that combing twine cotton, and 14.6tex*2, latitude is second is that air-flow spinning yarn, and 58.3tex, latitude is third is that air spinning twine cotton, 58.3tex*2, filling density are 374/10cm;Tissue is the big Developing of Jacquard Weave of six layer tissues;Fabric width is 280cm;In the weaving process of the big jacquard blanket fabric of all-cotton yarn-dyed multilayer, weft yarn advance kiering being dyed, step are as follows: raw yarn detects → singes → and reeling → kiering, bleaching → dyeing → post-processing → dewatered drying → semi-finished product detect → fall strand → waxing → packaging and warehousing.
Description
Technical field
The invention belongs to textile technology field, the weft yarn kiering of specifically a kind of big jacquard blanket fabric of all-cotton yarn-dyed multilayer contaminates
Color method.
Background technique
With the fast development of modern science and technology and social economy, people's living standard is improved, and consumption idea is gradually to fashion
Comfortably, the functionalization direction of health care is developed.Bed necessaries belong to rigid demand product, and people are only initially guarantor to the demand of bed necessaries
Warm effect, nowadays becomes and follows the fashion, and the symbolic product of high-quality life, bedding have been incorporated many streams of epochal character
Row element, people also become to be getting faster to the renewal speed of household bed necessaries.
Disposably it is made into the Multilayer plus material that every layer of yarn count density is different and is stiched together using jacquard, between every layer all
There is binding place to prevent from shifting, clear patterns.Every layer of weft yarn with different densities and fineness in six layer tissues, intermediate roving count are close
Spend small, more outer layer yarn count is thinner, and density is bigger, will form air layer, and gas permeability is good, absorbing sweat, quick-drying, not sultry and warming.Six
Layer tissue can make inner layer be coated with full air, and the stitch weave of comfort multiplication junction again closely ties every layer
It closes, the material of multilayered structure passes through multiple washing, can be more soft more washing, it the more washes the more fluffy sense of touch and pliability is become better and better.
Fabric has both good heat insulating ability, gas permeability, water imbibition and rapid-drying properties.On raw material, be all made of purified cotton yarns, fine length and have
Toughness, it is not easy to break, it not will cause tiny lint and fall off.In process of production, it is all made of environment-protective process, is avoided using fluorescer
Etc. the substance being harmful to the human body, reduce environmental pollution.
Multilayer tissue's pattern fabric by two groups and warp thread more than two respectively with two groups and weft yarns more than two and
At being segmented into table, inner two levels or many levels in institutional framework.With again through weight latitude pattern fabric compared with, multilayer tissue
Pattern fabric increases the group number of yarn, therefore the choice on the raw material and color matching of warp and weft increases.Utilize different groups
Various colors can be shown by knitting structure change and its collocation, thus keep the color of multilayer tissue's pattern fabric extremely abundant, it can
The complicated color representation of coloured image scene, oil painting, decoration painting is come out, can be applied in sofa fabric, bedcover, curtain and color images
Jing Shang.
Summary of the invention
This programme mainly studies the key technology of design and the production of the big jacquard blanket fabric of all-cotton yarn-dyed multilayer, develops multilayer
Cotton jacquard carpet surface material, can according to color matching and patterning design different-style multilayer jacquard fabrics.The present invention focuses on fabric
Specification, the design of flower pattern and color matching are designed using the big Jacquard Weaving to match, by the advantage of the equipment such as company's weaving, are ground
The big jacquard blanket of all-cotton yarn-dyed multilayer processed can select different specification and yarn count, obtain the different multilayer jacquard fabric of thickness.
Originally specification 280cm " JC14.6tex that this project is manufactured experimently × (JC14.6tex × 2 (color)+OEC58.3tex+
OEC58.3tex × 2+OEC58.3tex × 2+OEC58.3tex+JC14.6tex × 2) 472 × 374 pieces/10cm all-cotton yarn-dyed
The big jacquard blanket fabric of multilayer.
A kind of big jacquard blanket fabric of all-cotton yarn-dyed multilayer, warp thread are combed cotton yarn, 472/10cm of 14.6tex, Jing Miwei;
Weft yarn chooses three kinds of specification yarns, and latitude is first is that combing twine cotton, and 14.6tex*2, latitude is second is that air-flow spinning yarn, 58.3tex, latitude three
It is air spinning twine cotton, 58.3tex*2, filling density is 374/10cm;Tissue is the big Developing of Jacquard Weave of six layer tissues.Finished product width
Width is 280cm.
A kind of production method of the fabric, step include:
2) dyeing and finishing: fabric, which turns over, to be stitched → move back and boil → and shapes → softness → product inspection clot;
In the step 1),
(1), warp thread through starch connection technique
Using sizing warper, a double-clip-double-nip starching mechanism has been added between the bobbin cradle and head of sectional warper
With a set of drying cylinder formula drying mechanism.
The PVA205 50kg of selection complete alcoholysis, converted starch 50kg (converted starch preferably 123 type denaturation cornstarch,
PVA polyvinyl alcohol, the preferred PVA205 of model), the control of the temperature of stock tank at 35 DEG C~40 DEG C, the control of slurries solid content 9%,
Serum viscosity 8s~9s.Stock tank slurry temperature is at 50 DEG C hereinafter, slurry temperature is controlled by mixing cirtern.
The sizing warper uses Pneumatic Pressure, and the front is high and the back is low for the pressure selection of squeezing roller.First squeezing roller pressure
0.44MPa, actual pressure about 3200N can make being impregnated with for warp thread more preferable, the second squeezing roller pressure using biggish pressure
It is coating that yarn can be improved in 0.28MPa, actual pressure about 2100N.Squeezing roller pressure can be taken into account using the mode that the front is high and the back is low
The enhancing of yarn and wear-resisting.Sized warp moisture regain is controlled 7.0% or so.Regain is excessively high, and yarn can be adhered, easily long-pending at menopause tablet
Poly- flyings;Regain is too low, and brittle failure head will increase in weaving process.Drying chamber steam pressure will be according to the line density of yarn and yarn
Radical determines, steam pressure is necessary≤0.3MPa.When booting, the condensed water in drying cylinder is first bled off using steam pressure, otherwise
It may cause drying tube temperature and preset requirement be not achieved, cause yarn regain bigger than normal.In production process, spinner wants side to produce
Frontier inspection looks into the regain of sizing, and regain is bigger than normal, can turn steam pressure down, and regain is less than normal, it is possible to increase steam pressure, but cannot
More than 0.3MPa.Beam of a loom withdrawal speed 70m/min, whole slurry speed 55m/min~60m/min.
(2), the kiering dyeing of weft yarn is the key points and difficulties in this fabric production process, process flow: raw yarn
Detect → singe → reeling → pre-treatment (kiering, bleaching) → dyeing → final finishing → dewatered drying → and semi-finished product detection → it falls to twist
→ waxing → packaging and warehousing.
1, raw yarn detects
Raw yarn (no matter processing yarn or sell yarn) has to pass through strict inspection, including strength, resurgence, the twist, number, with
And the dry cotton junction number of item.
2, it singes
After spinning processing, yam surface can generate many fine hair, need to singe to yarn.Purified cotton yarns are singed use
Gas singeing machine, 1000 ± 50 DEG C of singeing fire hole temperature, linear velocity 1000r/min.
3, reeling
Cylinder yarn after singing is shaken into the long reeled yarn of fixed frame on reeling frame, to facilitate the following process such as yarn dyeing.
Reeled yarn quality settings are every strand 250g.
4, pre-treatment (kiering, bleaching)
Process flow: water inlet → addition scouring agent, soda ash, liquid alkaline → plus hydrogen peroxide (8g/L, 95 DEG C, 20min) → plus infiltration
Saturating agent (0.5g/L, 90 DEG C, 20min) → hot water wash (70 DEG C, 10min) → pickling, enzyme wash (acetic acid 0.3g/L, 45 DEG C, 10min;
The cellulase 0.08g/L of model TY, 45 DEG C, 20min)
Technology preparation/(g/L)
5, it dyes
Dyeing installation injecting type hank-dyeing machine
Process flow: material → dyeing → plus salt promote dye (20min) → plus alkali fixation (75min) → drain → washing
Technology preparation (color matching of certain specific color)
Points for attention: running check bundle dyeing situation is needed in dyeing course, to prevent yarn from twisting bad;It is needed after dyeing
It takes out 1~2 reeled yarn to soap to color, prevents color difference excessive, and carry out complementary color in time.
6, dyeing post-processing
Process flow: pickling (0.8g/L acetic acid, 40 DEG C, 20min) → hot water wash (95 DEG C, 20min, 2 times) → (type of soaping
Number be formulated for DZ-652 soaping agent 2g/L and model DA-701 soaping agent 2g/L) → cold water wash (room temperature × 5min, 2
It is secondary) → to color → fixation (model DG-801 color fixing agent 3%, 45 DEG C, 20min) → softness, (acetic acid 0.15g/L, 801 types are soft
Agent 1.5g/L (the optional soft brand in east), 45 DEG C, 20min) → dehydration → drying
7, it dries
Dehydration, drying, need before drying to color, and measure every color fastness of yarn after dyeing soap boiling.It is answered if finding the problem
It returns something for repairs, is dried again after qualified in time.
8, semi-finished product detect
Single yarn stretches 6 times and takes its average value, is strongly not less than 3.5N, and staining fastness requires to reach 3~4 grades, pH value control
System is 7~8.
9, it falls to twist, waxing (one-pass molding)
Yarn is being twisted after the assay was approved, is being waxed.According to the difference of the count of yarn, processing speed is about 450r/
min。
(3), it gaits
Porter is that (tooth/2 inch) are 77#;Reed width is 290cm;Middle support is put at the reed width 150.6cm of the left side;Ground tissue is comprehensive
Threading method is suitable wears;The comprehensive threading method of side texture is suitable wears;Ground tissue it is comprehensive enter number be 1;Side texture it is comprehensive enter number be 1;Ground group woven reed enters number
3;It is 3 that side texture reed, which enters number,;Menopause tablet threading method is 1,2,3,4,5,6;Using plastic heddle;
(4), arrow shaft dobby machine (can use 304 types) is weaved
Speed is 250rpm;Weft density on machine is 364/10cm;The pattern that is open is jacquard head;Opening time is 315 degree;
It is 65 degree into the sword time;Connecing the sword time is 180 degree;Pre-tension is 400kg;Temperature and relative humidity are 23 DEG C~27 respectively
DEG C and 73%~79%;
(5), it modifies
Lump length 120m;Every overall length 240m;Every cloth weight 220kg;At packet regain 9.5%;
In the step 2),
(1), it moves back and boils
Technology preparation (/gL-1)
2000L type desizing enzyme (such as Novi's letter production) 1~3
Penetrating agent JFC (fatty alcohol polyoxyethylene ether) 2~3
Scouring agent (suitable for the refining agent of cotton yarn, no particular requirement) 5~10
PH value 6.5~7
Process flow: it pads warm water (70~80 DEG C) → pad and moves back boil liquid (second dipping and rolling (first soaks, rolls primary, then soaking, roll
Once), pick-up 80%~100%) → decatize (100~102 DEG C, 60min) → hot water wash → cold water washes
(2), it shapes
In order to not influence the feel and wearability of fabric, setting temperature can not be excessively high, is generally advisable with 150~160 DEG C,
45~60s of time.
(3), soft finish
Using cellulase (β-Isosorbide-5-Nitrae-glucan -4- glucan hydrolase) soft finish, technology preparation are as follows:
Specific embodiment
The present invention is further described combined with specific embodiments below:
Trial-manufacture technology
1 sample technical indicator to be achieved
The big jacquard blanket fabric technical indicator to be achieved of all-cotton yarn-dyed multilayer of this project research and development has: 1, each layer of fabric
It can organically be combined together and not make binding place excessive.2, the inherent index and presentation quality of fabric quality meet relevant criterion
Grade A requirement.
2 product standards
(1) GB18401-2010 national general safety technical code for textile products B class
(2) FZ/T 61005-2006 cotton blanket
The technical issues of being solved in 3 trial-productions
The main research of project is the design of the specification, tissue and flower pattern of the big jacquard blanket fabric of all-cotton yarn-dyed multilayer,
Initial idea just hopes that production can directly replace the fabric of summer cool quilt, and the big jacquard blanket fabric of this all-cotton yarn-dyed multilayer belongs to one kind
High-grade novelty fabric.In the design and production process of fabric, under the requirement and cloth cover looped weft unanimous circumstances of multilayer tissue,
To denting, latitude and synthesis group is selected to be woven with special requirement, this is the difficult point of the fabric design.
(1) how fabric specification, which designs, is able to satisfy grammes per square metre and cloth cover effect, and how fabric longitude and latitude yarn count and thread count match
Conjunction can bring out the best in each other, the ratio reasonable disposition between the thread count of every layer of structure.
(2) how pre-treatment is able to satisfy weaving and cloth cover effect to yarn.Be dyed yarn since weft yarn has a kind of specification, then remaining
Non- dyed yarn yarn require as boiled yarn.
(3) several layers of tissues is selected, which kind of tissue binding is able to satisfy process specification.In conjunction with the design for selecting latitude, institutional framework
For six layer tissues, fabric is set to have levels by dyed yarn and beyber yarn reasonable disposition using three kinds of specification weft yarns, three-dimensional sense is strong, in
Interbed yarn is hidden wherein, sandwich bending, there is a kind of effect that innervation is laid, and fabric has both beautiful and comfortable effect.
(4) weaving process of uniaxial weaving multiple layer jacquard fabric, the rational design of six layer tissues guarantee when single shaft is weaved
Every layer of shrinkage is consistent.
(5) select the configuration of suitable type, how drawn needle be able to satisfy design through close specification requirement.
The present invention designs 6 layer tissue structures, and upper epidermis and layer use plain weave, and weft density setting is relatively high,
Structure relative close, inner 2,3,4,5 layers form fluffy structure as weft yarn by low weft density, thicker air-flow spinning yarn,
Suitable floral designs are designed, decorative pattern Ridge tracing makes 6 laminated reason bindings by the reasonable layout of binding place for stitch weave,
And form certain decorative pattern, thus reach it is fluffy it is plentiful, quality is light and soft, the resultant effect of moisture absorbing and sweat releasing, Comfortable attractive.Product exists
The molding of jacquard loom last time, process flow is short, less energy consumption, and added value is high.For the two-sided of blanket fabric while the spy that shows
Point, if double-sided effect, occurs in the weft yarn of upper epidermis and layer selection different colours.
Two, trial-manufacturing process
1 design concept
Feature Development Rule according to the big jacquard blanket of all-cotton yarn-dyed multilayer:
(1) produce a kind of blanket of multilayered structure using existing loom, assign fabric it is fluffy it is plentiful, quality is light and soft, inhales
It is wet perspire, the performance of Comfortable attractive, increase the practical and aesthetics of blanket.
(2) choose cotton make raw material, woven pure-cotton fabric it is very more to the benefit of human body, human body can be maintained
The environment of the metabolism of itself, breathes freely comfortable, does not add harmful substance.Consumer can be met to " multi-functional, multipurpose "
It pursues, is ideal household textiles in modern life at home.
(3) air layer face fabric shows concave-convex skin texture appearance abundant, creates gracefulness by jacquard weave weaving
And dynamic texture, and a scientific and technological texture is injected for soft fabric.
The design of 2 raw material specifications
In order to highlight the class and comfort level of fabric, warp thread uses combed cotton 14.6tex (40S) yarn, and weft yarn uses three kinds
The cotton yarn of specification, upper epidermis, layer weft yarn be combed cotton 14.6tex*2 (40S/2), inner two, inner five layers of weft yarn
For air-flow spinning yarn 58.3tex (10S), inner three, inner four layers of weft yarn be air-flow spinning yarn 58.3tex*2 (10S/2), our company
Grope by drawing a design, it is final to determine that fabric specification is 280cm JC14.6 (40S) * (JC14.6tex*2 according to grammes per square metre and style
(color)+OEC58.3tex+OEC58.3tex*2+OEC58.3tex*2+OEC58.3tex+JC14.6te x*2) 472*374 root/
10cm color knits big jacquard weave
The technological design of 3 multi-layer blanket fabrics
The specification of the big jacquard blanket fabric of all-cotton yarn-dyed multilayer of the present invention: through to 472/10cm of density, latitudinal density 374
The six layer tissue design methods of/10cm, the big jacquard blanket fabric of all-cotton yarn-dyed multilayer are as follows:
(1) in the case where specifications design is good, calculating total quantity of warps is 13200.
(2) it designs MULTILAYER COMPOSITE tissue: by repeatedly groping, finally pressing first, second, third and fourth, five, six layer through close through close
The ratio between be followed successively by 2:2:2:2:1:2, when doing tissue in this arrangement ratio of warp thread, third and fourth layer is first directly to close for intermediate two layers
It is synthesized at a double-layered structure, then with remaining tissue.
(3) it selects latitude to be arranged: being 3:1:1:1:1:3 according to the ratio between practical filling density, second, five layer of weft yarn specification is consistent, therefore
Latitude is selected to be set to latitude two, third and fourth layer directly synthesizes a double-layered structure, therefore the 4th layer of third layer is selected latitude to be set to
Latitude three, latitude one are set as JC14.6tex*2 (dyed yarn), and latitude two is set as 58.3tex, and latitude three is set as 58.3tex*2, and latitude four is set
It is set to JC14.6tex*2, is designed according to process specification, latitude is selected to be set as four latitude of latitude one latitude, two latitudes, four latitudes, one latitude, three latitudes, three latitude, one latitude
Two latitudes 41 circulation.
(4) tissue synthesizes: according to above-mentioned longitude and latitude ratio and arrangement, carrying out tissue synthesis with Zhejiang University's longitude and latitude CAD software.
(5) artistic conception designs
Artistic conception design designs the length and width of flower pattern, since final use will make blanket, so having to flower pattern
Certain to require, exactly bonded place cannot account for too many area, but have enough bindings again, can neither exactly destroy fabric
Softness with it is fluffy, so that Multilayer plus material is combined again, in the geometrical pattern for doing this, initially it is expected that flower pattern
Wide Gao Douwei 15cm makes 5040 needle/145 in conjunction with dress, and it is 88.28cm that maximum, which spends width, and the present invention is done in a complete flower pattern circulation
It makees six small design even to shine, finely tune as the wide 14.71cm of flower pattern, according to through close calculating and to go out the thread number needed be 695 needles,
It is vertical lattice number 690 according to tissue and through close fine tuning.Similarly, the length of flower pattern about 15cm, needed for calculating flower pattern length according to filling density
The thread number wanted is 561 needles, is changed to lined number 560.
(5) scale designs
This pattern fabric is weaved on arrow shaft ALPHA type needle electronic jacquard machine, and the existing thread number made that fills of our company is 5040
Needle shares 14 column, 360 rows, 168 needle of side needle, 8 needles of shuttle box needle.Drawn needle is carried out now according to grammes per square metre, in conjunction with tissue and warp
Close, effective thread number is 4140 needles, to take out 900 line needles.
(6) side texture is designed, line version is generated: side texture being rationally designed according to picking and weft density, generates line version.This project
It is to use five lower latitude galassings on five according to picking and weft density, then generates line version.Into the generation line version function of jacquard weaving CAD system
Can, after clicking " generating line version ", system automatically forms line version.
(7) arrow shaft is weaved: loom is the rapier loom that extra width single loom beam matches electronic jacquard, and door width is 110 inches.
Woven technological design are as follows: through to 472/10cm of density, 374/10cm of latitudinal density, six layer tissues.Weaving speed is 250
Rev/min.
(8) it modifies
(9) desizing, preshrunk, sizing, washing: it is fixed to damp and hot sizing.
The method of technological difficulties and solution in 4 trial-productions
The technological difficulties of the big jacquard blanket of this all-cotton yarn-dyed multilayer are: 1) selection of yarn, the selection including raw material and yarn count.
Yarn pre-treatment is most important, and warp and weft all uses boiled yarn, and the kiering degree of warp thread and weft yarn is inconsistent, grasp respectively warp thread and
The kiering degree of weft yarn;2) organizational choice of the design of multilayer tissue, this multi-layer blanket fabric is six layer tissues, and grain pattern is related to
The synthesis of six layer tissues, how in conjunction with each layer longitude and latitude arrangement come the design that carries out synthetic tissue be Ridge tracing difficult point, if
It synthesizes bad, difficulty of weaving can be increased, and occur reed road and open reed on cloth cover.
5 trial results
After the completion of manufacturing experimently the big jacquard blanket of all-cotton yarn-dyed multilayer, our company summarizes the relevant technologies, all-cotton yarn-dyed multilayer
The design of big jacquard blanket focuses on how multilayer tissue, filling yarn density and thread count to be combined to be mutually arranged, and gives expression to ideal
Effect, and fabric thickness is moderate, neither too hard, nor too soft.Our company has carried out ultimate strength, color fastness etc. to the fabric of trial-production and has carried out
Test, test result comply with standard.
Technological design:
One, product specification
Fabric specification: 280cm " JC14.6tex × (JC14.6tex × 2 (color)+OEC58.3tex+OEC58.3tex × 2
+ OEC58.3tex × 2+OEC58.3tex+JC14.6tex × 2) 472 × 374 pieces/the big jacquard weave carpet surface of 10cm all-cotton yarn-dyed multilayer
Material.
Two, production process
Weave the technological process of production:
Weave --- > running repair is whole --- > dyeing and finishing processing.
The big jacquard blanket fabric of this all-cotton yarn-dyed multilayer, warp thread are combed cotton yarn, 472/10cm of 14.6tex, Jing Miwei;Latitude
Yarn chooses three kinds of specification yarns, and latitude is first is that combing twine cotton, 14.6tex*2, and latitude is second is that air-flow spinning yarn, 58.3tex, latitude third is that
Air spinning twine cotton, 58.3tex*2, filling density are 374/10cm;Tissue is the big Developing of Jacquard Weave of six layer tissues.Fabric width
For 280cm.
The method for weaving of this fabric, step are as follows:
The warp thread through slurry connection and technique of gaiting and the weft yarn by kiering dyeing is successively passed through, by the big jacquard weave of arrow shaft
After loom is weaved, amendment;
The requirement through slurry connection technique of the warp thread are as follows:
Using sizing warper, a double-clip-double-nip starching has exactly been added between the bobbin cradle of sectional warper and head
Machine and a set of baking cylindrical dryer;In the current direction of production line, double-clip-double-nip starching machine dries cylindrical dryer and exists preceding
Afterwards;
The PVA and converted starch for the complete alcoholysis for being 1:1 with mass fraction in slurries, stock tank temperature control 35 DEG C~
40 DEG C, the control of slurries solid content 9%, serum viscosity 8s~9 this;Stock tank slurry temperature is at 50 DEG C hereinafter, slurry temperature is by adjusting
Slurry bucket control;
The sizing warper is by Pneumatic Pressure, and the front is high and the back is low for the pressure selection of squeezing roller, the first squeezing roller pressure
0.44MPa, the second squeezing roller pressure 0.28MPa;Sized warp moisture regain is controlled 7.0%;Drying chamber steam pressure steam pressure≤
0.3MPa;When booting, the condensed water in drying cylinder is first exhausted;In production process, regain is adjusted by adjusting steam pressure, and steam
Steam pressure is no more than 0.3MPa;Beam of a loom withdrawal speed 70m/min, whole slurry speed 55m/min~60m/min;
The technique requirement of gaiting of the warp thread are as follows: it be 77#, reed width is 290cm, the left side that the porter of reed, which is (tooth/2 inch),
Middle support is put at reed width 150.6cm;Tissue comprehensive threading method in ground is suitable wears;The comprehensive threading method of side texture is suitable wears;Ground tissue it is comprehensive enter number be 1;
Side texture it is comprehensive enter number be 1;It is 3 that ground group woven reed, which enters number,;It is 3 that side texture reed, which enters number,;Menopause tablet threading method is 1,2,3,4,5,6;Using
Plastic heddle;
The step of kiering dyeing of the weft yarn are as follows: raw yarn detects → singe → reeling → kiering, bleaching → dyeing
→ post-processing → dewatered drying → semi-finished product detect → falls strand → waxing → packaging and warehousing;
In step of singing, purified cotton yarns are singed using gas singeing machine, and 1000 ± 50 DEG C of singeing fire hole temperature, linear velocity
1000r/min;
In reeling step, the cylinder yarn after singing is shaken into the long reeled yarn of fixed frame on reeling frame, reeled yarn quality settings are
Every strand 250g.
Kiering, bleaching process flow are as follows: water inlet → addition scouring agent, soda ash, liquid alkaline → plus 8g/L hydrogen peroxide, 95 DEG C
Lower processing 20min → add 0.5g/L bleeding agent handles 20min → with 70 DEG C of hot water wash 10min → and uses 0.3g/L acetic acid at 90 DEG C
The pickling 10min → enzyme washes 20min at 45 DEG C with the cellulase of 0.08g/L at 45 DEG C;
In staining procedure, dyeing installation is injecting type hank-dyeing machine, process flow are as follows: dyeing is handled at material → 80 DEG C
20min → plus salt promote dye processing 20min → plus alkali fixation treatment 75min → drain → washing;
Material is according to color with colorant, then colorant is dissolved in solution and constitutes dyestuff, in dyestuff: anhydrous sodium sulphate 90g/L, pure
Alkali 20g/L, levelling agent 0.2g/L, bath raio are 1:15;
The process flow of dyeing post-processing: pickling 20min → 95 DEG C hot water wash 20min at 40 DEG C of 0.8g/L acetic acid, totally 2 times
→ soap → room temperature cold water washes 5min, totally 2 times → handled at 45 DEG C of 20min → softening agent to being handled at 45 DEG C of color → color fixing agent
20min;
Semi-finished product detection: single yarn stretches and takes its average value 6 times, is strongly not less than 3.5N, and staining fastness requires to reach 3~
4 grades, pH value is controlled 7~8;
Twist and wax one-pass molding, and processing speed is 450r/min;
The big jacquard loom of arrow shaft carries out woven requirement are as follows: loom speed is 250rpm;Weft density on machine is 364/10cm;
The pattern that is open is jacquard head;Opening time is 315 degree;It is 65 degree into the sword time;Connecing the sword time is 180 degree;Pre-tension is
400kg;The temperature and relative humidity of environment are 23 DEG C~27 DEG C and 73%~79% respectively;
Finishing: lump length 120m;Every overall length 240m;Every cloth weight 220kg;At packet regain 9.5%.
The whole dyeing method of this fabric, step are as follows: fabric, which turns over, to be stitched → move back and boil → and shape → soft finish → product inspection clot;
Move back the requirement boiled are as follows:
Technology preparation: 1~3g/L of desizing enzyme 2000L, 2~3g/L of penetrating agent JFC, 5~10g/L of scouring agent, pH value 6.5
~7;
Process flow: pad → pad in 70~80 DEG C of warm water move back boil liquid using it is secondary leaching it is secondary roll, pick-up 80%~
100% → 100~102 DEG C of decatize 60min → hot water wash → cold water are washed;
Setting requires are as follows: 150~160 DEG C of setting handle 45~60s;
Soft finish: cellulase soft finish is used, it is desirable that are as follows: it is 5, bath raio that cellulase, which is 3% (owf), pH value,
Being be 50min, temperature 1: 20, time is 50 DEG C.
The testing result of this fabric is as above.
Claims (1)
1. a kind of weft yarn kiering colouring method of the big jacquard blanket fabric of all-cotton yarn-dyed multilayer, it is characterized in that the all-cotton yarn-dyed multilayer
Big jacquard blanket fabric:
Warp thread is combed cotton yarn, 472/10cm of 14.6tex, Jing Miwei;
Weft yarn chooses three kinds of specification yarns, and latitude is first is that combing twine cotton, 14.6tex*2, and latitude is second is that air-flow spinning yarn, 58.3tex,
Latitude is third is that air spinning twine cotton, 58.3tex*2, filling density are 374/10cm;
Tissue is the big Developing of Jacquard Weave of six layer tissues;Fabric width is 280cm;
In the weaving process of the big jacquard blanket fabric of all-cotton yarn-dyed multilayer, kiering dyeing, step are first carried out to weft yarn are as follows: raw yarn
Detect → singe → reeling → kiering, bleaching → dyeing → post-processing → dewatered drying → semi-finished product detect → fall strand → waxing →
Packaging and warehousing;
In step of singing, purified cotton yarns are singed using gas singeing machine, and 1000 ± 50 DEG C of singeing fire hole temperature, linear velocity 1000r/
min;
In reeling step, the cylinder yarn after singing is shaken into the long reeled yarn of fixed frame on reeling frame, reeled yarn quality settings are every strand
250g;
Kiering, bleaching process flow are as follows: water inlet → addition scouring agent, soda ash, liquid alkaline → plus 8g/L hydrogen peroxide, at 95 DEG C
20min → plus 0.5g/L bleeding agent are managed, 20min → with 70 DEG C of hot water wash 10min → is handled at 90 DEG C, 0.3g/L acetic acid is used to exist
Pickling 10min at 45 DEG C → with the cellulase of 0.08g/L, enzyme washes 20min at 45 DEG C;
In staining procedure, dyeing installation is injecting type hank-dyeing machine, process flow are as follows: dyeing is handled at material → 80 DEG C
20min → plus salt promote dye processing 20min → plus alkali fixation treatment 75min → drain → washing;
Material is according to color with colorant, then colorant is dissolved in solution and constitutes dyestuff, in dyestuff: 90 g/L of anhydrous sodium sulphate, soda ash
20g/L, levelling agent 0.2g/L, bath raio are 1:15;
The process flow of dyeing post-processing: pickling 20min → 95 DEG C hot water wash 20min at 40 DEG C of 0.8g/L acetic acid, totally 2 times →
Soap → room temperature cold water washes 5min, totally 2 times → handled at 45 DEG C of 20min → softening agent to being handled at 45 DEG C of color → color fixing agent
20min;
Semi-finished product detection: single yarn stretches 6 times and takes its average value, is strongly not less than 3.5N, and staining fastness requires to reach 3~4 grades,
PH value is controlled 7~8;
Twist and wax one-pass molding, and processing speed is 450r/min.
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