CN109763242A - A kind of double-deck four-side elasticity fabric production technology of beam dyeing - Google Patents
A kind of double-deck four-side elasticity fabric production technology of beam dyeing Download PDFInfo
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- CN109763242A CN109763242A CN201811611503.7A CN201811611503A CN109763242A CN 109763242 A CN109763242 A CN 109763242A CN 201811611503 A CN201811611503 A CN 201811611503A CN 109763242 A CN109763242 A CN 109763242A
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Abstract
The invention discloses a kind of double-deck four-side elasticity fabric production technology of beam dyeing, include the following steps: that the preparation of surface layer warp beam, surface layer beam dyeing pre-treatment, surface layer beam dyeing, surface layer warp beam are soaped, surface layer warp beam foam sizing, the preparation of inner layer warp beam, the pre-treatment of inner layer warp beam, inner layer beam dyeing, inner layer warp beam are soaped, inner layer warp beam foam sizing, weaving, final finishing.A kind of double-deck four-side elasticity fabric production technology of beam dyeing according to the present invention, surface layer are formed using nylon fiber core-spun yarn interwoven, and inner layer is formed using core-spun yarn interwoven of the tencel with Coolmax fiber as clad.The bilayer four-side elasticity fabric, surface layer have the wearability of nylon fiber, and inner layer has the moisture absorption hydrofuge effect of tencel Yu Coolmax fiber again, improves the creativeness and durability of fabric.And filoplume and cotton knot on warp thread can be reduced using beam dyeing starching, so that weaving is gone on smoothly.And it is likely to reduced the process of production technology, improve production efficiency.
Description
Technical field
The present invention relates to textile fabric production technical field, the double-deck four-side elasticity fabric of especially a kind of beam dyeing is produced
Technique.
Background technique
Four-side elasticity fabric requires soft, comfortable, good hygroscopicity as leisure trousering, and color saturation is high, pure, while again
It is required that wear-resisting, strength height, phozy pilling.Although traditional linen-cotton natural fabric material has the characteristics that soft, comfortable moisture absorption,
Dark color system, especially black will appear whiten, the problem that depth is inadequate, sensitive color is for example dark blue, wine is red, black, dark-grey etc. exists
Phenomena such as fast light sweat poor color fastness, coloured light changes after solarization；Terylene, nylon chemical fiber plus material have wear-resisting, dimensional stability compared with
The features such as good, but its hygroscopicity is poor, easily play electrostatic, personal uncomfortable and water-fast, PERSPIRATION COLOR FASTNESS is poor.These problems make fabric
Production is limited by very large, and the excellent in performance of every kind of fiber itself cannot be made full use of, especially in the double-deck spandex fabric face
When material, the feature performance of the moisture absorption hydrofuge difference of nylon fiber is particularly evident.
Tencel fiber has the characteristics that soft pendency, sense of touch uniqueness, elegant innervation, air-moisture-permeable, plain gloss, gives
Meet, safety, the feeling generous full of texture, noble quality.It is comfortable that nanometer tencel is used high-count pure cotton fabric filling tencel fiber
It is ventilative, it is anti-mite antistatic and meanwhile have many advantages, such as again durability by force, elasticity is good, it is not wrinkled, convenient for arranging washing.
Coolmax fiber is a kind of four pipeline ahermatypic polyester fibers, is profiled fibre, cross section in cross,
So the surface of fiber is formed four grooves, meanwhile, fiber surface area also increases, can be by body surface using the siphon of groove
Moisture content siphon away, while vaporing away as soon as possible.So can be by physical activity when generated sweat drain into the steaming of clothes surface layer rapidly
Hair keeps skin salubrious, activity is enabled to feel more comfortable.It has good wet guilding, and the knitting fabric to interweave with cotton fiber has
It is good to lead wet effect.
It is poor that tencel fiber and Coolmax fiber are that inner layer can effectively solve nylon four-side elasticity fabric hygroscopicity, easily plays electrostatic
The disadvantages of.
Yarn dyeing mode is mainly bundle dyeing, cheese dyeing, three kinds of beam dyeing.With other two kinds of staining methods
It compares, beam dyeing is by yarn winding on warp beam, and by warp beam direct staining, then sizing, greatly shortens technique in this way
Process has achieved the purpose that reduce energy consumption, has improved production efficiency.Especially prominent feature is to produce highly difficult color fabric kind
When, the colored fault with uneven dyeing of color difference item is greatly reduced, is played the role of to raising product quality apparent.Currently, bullet
The dyeing of power yarn is based on cheese dyeing, but stretch yarn bobbin dyeing dyeing ectonexine color difference is serious, item flower easily occurs, in panchromatic cloth
It is upper particularly evident, seriously affect fabric quality.But elastic core-spun yarn single shaft is less than 20Kg again, cotton yarn yarn count is greater than or equal to
50/1 and some non-pure cotton kinds yarn, when carrying out the sizing operation of beam dyeing technique, two yarns or a plurality of line hold
It easily clenches, and then causes prepared yarn in weaving process, be also easy to produce ends sticking and twist simultaneously phenomenon, cause
Disconnected not only to influence fabrics cloth cover style, generation fabric defect through float, some can also generate cloth cover broken hole, and serious person will cause
The problem of cloth such as substandard products cloth drop.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of double-deck four-side elasticity fabric production technologies of beam dyeing.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of double-deck four-side elasticity fabric production technology of beam dyeing according to the present invention, includes the following steps:
Step S1, the preparation of surface layer warp beam: yarn used in the warp beam of surface layer is top layer warp thread, using nylon fiber conduct
The covering yarn of clad, spandex as heart yarn, the fineness of used spandex are 20D, 40D or 70D, used clad
Fineness is 21-40S；By top layer warp thread bobbin, condition is placed 36-48 hours under same temperature and humidity, humidity 65%；It adopts
Warping is carried out to top layer warp thread with the elastomeric yarn warping machine of karr Meyer DSE21NC or DSE50/21N；
Top layer warp thread speed of beaming is 300-400m/min, axis pressure 0.3-0.5mPa；Surface layer warp beam thread density is
0.3-0.4g/cm3, and gradually decrease from the inside to the outside；One layer of hyposmosis coefficient material is coated after warping on the outside of warp beam, warp beam
The position of end retainer plate is the 20-30% that height is wrapped in fabric；
Step S2, surface layer beam dyeing pre-treatment: the surface layer beamed yarn after standing is placed in beam dyeing equipment dye vat,
Adding water to bath raio is 1:10-15, operates 8-15min, and scouring agent, the caustic soda of 4-8g/L, 6- is added according still further to the ratio of 1-2g/L
10g/L hydrogen peroxide, 10-15g/L degreaser, 10-20g/L penetrating agent JFC, operate 15-20min after, according to 0.7-1 DEG C/min
Rate be warming up to 60-65 DEG C after, operate 8-15min, be warming up to 95-100 DEG C according still further to the rate of 1-2 DEG C/min, constant temperature fortune
Turn 20-30min, after liquid is discharged, washes 10-15min using the clear water of 60-65 DEG C of temperature, then make under the conditions of 45-50 DEG C
Pickling 8-10min is carried out with the acetum that pH value is 5.5-6, is discharged after acetum under room temperature again and washes 10- using clear water
20min；
Step S3, surface layer beam dyeing: after the beam dyeing pre-treatment of surface layer, addition clear water to bath raio 1:6-10,40
After DEG C operating 3-5min, levelling agent, non-ionic Avolan IW and cationic Astragal PAN is added, Telon dye is added
Material, adjusting pH value using pH adjusting agent is 5-6；Constant temperature operates after being warming up to 60-70 DEG C according to the rate of 0.7-1 DEG C/min
10-20min, according still further to 1-2 DEG C/min speed be warming up to 90-95 DEG C after constant temperature operate 30-50min, later overflow temperature lowering water
5-10min is washed, dye liquor is discharged；
Step S4, surface layer warp beam is soaped, and is added clear water to reach bath raio 1:6-10, is added under room temperature according to the ratio of 3-5g/L double
After oxygen water transport turns 8-15min, it is warming up to 45-55 DEG C and consolidates according to the ratio addition soaping agent of 1-2g/L, anion syntannin class
Toner is warming up to 90-100 DEG C after operating 8-15min, washes drain after operating 10-20min, the surface layer warp beam after being dyed；
Step S5, surface layer warp beam foam sizing: foamed slurry and foaming agent are placed in foam maker, and clear water is added；Its
In, the concentration of foaming agent is 0.5-2%, blowing ratio 4:1-6:1, squeezing pressure 20-25kN；The foamed slurry being added includes
Phosphate ester starch slurry, the high-performance starch slurry of 20-30 mass parts, the wax disk(-sc) of 2-5 mass parts, the 10-15 of 50-60 mass parts
The solid propenoic acid resin of the acrylic acid of mass parts, the grease of 3-5 mass parts and 5-8 mass parts；Unwinding tension is 500-700N,
Winding tension is 1800-2100N, regain 3-5%；
Step S6, the preparation of inner layer warp beam: the nexine warp thread in inner layer warp beam is using tencel and Coolmax fiber as packet
Coating, the covering yarn that spandex is heart yarn, the content of clad 21S-40S, Coolmax fiber is in 50-65%, used ammonia
The fineness of synthetic fibre is 20D, 40D or 70D；By inner layer yarn, condition is placed 36-48 hours under same temperature and humidity, and humidity is
65%；Warping is carried out to elastic core-spun yarn using the elastomeric yarn warping machine of karr Meyer DSE21NC or DSE50/21N；
The speed of inner layer warping is 350-450m/min, axis pressure 0.4-0.5mPa；Inner layer warp beam thread density is 0.35-
0.4g/cm3, and gradually decrease from the inside to the outside；One layer of hyposmosis coefficient material is coated after warping on the outside of warp beam, through the tip of the axis
The position of retainer plate is the 20-30% that height is wrapped in fabric；
Step S7, inner layer warp beam pre-treatment: is added in the dye vat of the inner layer warp beam merging beam dyeing equipment after standing
Water to bath raio is 1:8-10, operates 8-15min, and scouring agent, the caustic soda of 4-8g/L, 6-10g/ is added according still further to the ratio of 1-2g/L
L hydrogen peroxide is warming up to 80-90 DEG C according to the rate of 0.7-1 DEG C/min, and constant temperature operates 20-30min, after liquid is discharged, uses
The clear water of 60-65 DEG C of temperature washes 10-15min, then is carried out under the conditions of 45-50 DEG C using the acetum that pH value is 5.5-6
Pickling 8-10min is discharged after acetum under room temperature again and washes 10-20min using clear water；
Step S8, inner layer beam dyeing: it is 1:10-15 that the inner layer warp beam after pre-treatment, which is added water to bath raio, in 40 DEG C of items
Under part, according still further to 1-2g/L ratio be added the levelling agent of 1-2g/L, 2-3g/L defoaming agent AF, 3-5g/L penetrating agent JFC,
And ph value is adjusted in 4.5-5 using acetic acid, operate 10-15min；Dyeing accelerant NP, 0.2- is added according still further to the ratio of 2-3g/L
The Maxion type dye of 0.5%o.w.f operates 5-10min, and NylosanN type is added according still further to the ratio of 0.3-0.6%o.w.f
Dyestuff after being warming up to 65-70 DEG C according to the rate of 1-2 DEG C/min, is warming up to 100- according still further to the rate of 0.5-0.7 DEG C/min
105 DEG C, constant temperature operates 60-90min, is cooled to 60-65 DEG C according still further to the rate of 2-3 DEG C/min, and after liquid is discharged, and uses
The clear water washing of 60-65 DEG C of temperature is twice；
Step S9, inner layer warp beam is soaped, and is added clear water to reach bath raio 1:6-10, is added under room temperature according to the ratio of 3-5g/L double
After oxygen water transport turns 8-15min, it is warming up to 45-55 DEG C and consolidates according to the ratio addition soaping agent of 1-2g/L, anion syntannin class
Toner is warming up to 90-100 DEG C according to the rate of 1-2 DEG C/min, washes drain after operating 10-20min, after being dyed in
Layer warp beam；
Step S10, inner layer warp beam foam sizing: foamed slurry and foaming agent are placed in foam maker, and clear water is added；Its
In, the concentration of foaming agent is 0.5-2%, blowing ratio 4:1-6:1, squeezing pressure 20-25kN；The foamed slurry being added includes
Phosphate ester starch slurry, the high-performance starch slurry of 30-40 mass parts, the wax disk(-sc) of 2-5 mass parts, the 5-10 of 20-30 mass parts
The solid butylene of the acrylic acid of mass parts, the grease of 3-5 mass parts and 5-8 mass parts；Unwinding tension is 500-700N, winding
Power is 1800-2100N, regain 3-5%；
Step S11, it weaves: top layer warp thread and nexine warp thread is sequentially passed through into menopause tablet, heald and steel according to weaving process
Reed；Surface layer uses 5 pieces, 8 pieces or 10 pieces satin weaves, and inner layer uses plain weave, surface layer and inner layer to carry out binding using latitudinal yarn
It is fixed；Selvage weave is using the variation plain weave under on two two；Surface layer is interwoven by top layer warp thread and top layer weft yarn, is made
Top layer weft yarn is identical as top layer warp thread；Inner layer is interwoven by nexine warp thread and the inner layer yarn that arches, used inner layer latitude
Yarn is identical as nexine weft yarn；
Step S12, final finishing: the woven fabric of previous step institute is singed, cold dome desizing, washing, preshrunk, high temperature
Sizing, non-ironing processing and drying.
As a further illustration of the above scheme, in step S12 final finishing,
Singing is using natural gas gassing frame, speed 100-120m/min, and burner number is 2, and pressure of singing is 13mbra, is burnt
Hair series is 3-4；
Cold dome desizing carries out decontamination desizing pre-treatment of deoiling to fabric using cold dome；It is stitched by fabric debatching, and among fabric
Head tears head along weft yarn and stitches directly, and fabric two sides is kept neatly to sew up securely, without fold；And the fabric after unwinding is used into cold dome
Machine, impregnates cold dome treatment fluid under the conditions of temperature is 55-60 DEG C, and the liquid carrying rate of fabric is 50-80%, and cold dome 12-16 hours；
Washing, carries out washing 5-10min using 80-85 DEG C of condition, using feed preparation unit roller active drive technology, straight displacement elastic devices tension
For 0.1Mpa, padding machine pressure is 0.1Mpa；Used rinsing solution contains softening agent；
Overfeeding 15-20% when preshrunk；
High-temperature shaping, overfeeding 20-25% straight in 160-170 DEG C of condition of temperature, cropping overfeeding 4-5%；
Noniron finish is mixed using being made of resin FEL, strong protecting agent HDP, softening agent SF48, penetrating agent JFC and water
Liquid is closed fabric is carried out to pad processing；Wherein, resin FEL is 50-60g/L, and strong protecting agent HDP is 30-40g/L, softening agent
SF48 is 20-25g/L, the antistatic agent of penetrating agent JFC 15-20g/L, 10-15gL；
Drying is under the conditions of 110 DEG C.
As a further illustration of the above scheme, warp beam is by the silicon-controlled of parallel connection on elastomeric yarn warping machine in step S1
The DC Motor Drives of rectifier control, unwinding cheese frame are driven using PIV type stepless speed changing mechanism by vertical shaft；Described moves back
Tension sensor is provided on bobbin cradle, to detect the tension of elastic core-spun yarn；By elastic cylinder stand of warping machine when warping
Tension rail is adjusted to against the position of bobbin, walks route to change yarn, while the closing time for shortening tension piece is 0.3-
0.4s；It is additionally provided with yarn tension compensating device on the elastic warping machine, so that with yarn bobbin during warping
The reduction of diameter changes the tension of top layer warp thread.
As a further illustration of the above scheme, warp beam is by the silicon-controlled of parallel connection on elastomeric yarn warping machine in step S6
The DC Motor Drives of rectifier control, unwinding cheese frame are driven using PIV type stepless speed changing mechanism by vertical shaft；Described moves back
Tension sensor is provided on bobbin cradle, to detect the tension of elastic core-spun yarn；By elastic cylinder stand of warping machine when warping
Tension rail is adjusted to against the position of bobbin, walks route to change yarn, while the closing time for shortening tension piece is 0.1-
0.2s；It is additionally provided with yarn tension compensating device on the elastic warping machine, so that with yarn bobbin during warping
The reduction of diameter changes the tension of nexine warp thread
As a further illustration of the above scheme, including following component: the essence of 10-15g in used cold dome treatment fluid
Practice agent, the bleeding agent of 5-10g/L, the degreaser of 5-8g/L, the emulsifier of 5-8g/, the hydrogen peroxide of 10-20g/L, 5-10g/L
Disperse the bleeding agent of chelating agent, the BF-7658 amylase of 5-8g/L, the sodium chloride of 5-10g/L, 2-5g/L, pH value 5.5-6.
As a further illustration of the above scheme, used hyposmosis coefficient material is made by polypropylene fibre.
As a further illustration of the above scheme, used foaming agent is sodium dodecyl sulfate.
The beneficial effects of the present invention are: a kind of double-deck four-side elasticity fabric of beam dyeing according to the present invention produces work
Skill, surface layer are formed using nylon fiber core-spun yarn interwoven, and inner layer is using tencel and covering yarn of the Coolmax fiber as clad
It is interwoven.The bilayer four-side elasticity fabric, surface layer have the wearability of nylon fiber, and inner layer has tencel and Coolmax fine again
The moisture absorption hydrofuge effect of dimension, improves the creativeness and durability of fabric.And it can be reduced on warp thread using beam dyeing starching
Filoplume and cotton knot so that weaving go on smoothly.And it is likely to reduced the process of production technology, improve production efficiency.
Specific embodiment
The present invention is further described combined with specific embodiments below.
Embodiment one
A kind of double-deck four-side elasticity fabric production technology of beam dyeing, includes the following steps: to walk involved in the present embodiment
Preparation, the beam dyeing pre-treatment of the surface layer step S2, the step S3 surface layer beam dyeing, the surface layer step S4 warp beam of the rapid surface layer S1 warp beam
It soaps, the surface layer step S5 warp beam foam sizing, the preparation of step S6 inner layer warp beam, the pre-treatment of step S7 inner layer warp beam, step S8
Inner layer beam dyeing, step S9 inner layer warp beam are soaped, step S10 inner layer warp beam foam sizing, step S11 are weaved, after step S12
It arranges.
In the preparation of the surface layer step S1 warp beam, yarn used in the warp beam of surface layer is that top layer warp thread is made using nylon fiber
The fineness of covering yarn for clad, spandex as heart yarn, used spandex is 20D, and the fineness of used clad is
21S.By top layer warp thread bobbin, condition is placed 36 hours under same temperature and humidity, and temperature is 35 DEG C, humidity 65%；Using
The elastomeric yarn warping machine of karr Meyer DSE21NC or DSE50/21N carry out warping to top layer warp thread.
DC Motor Drives of the warp beam by silicon controlled rectifier (SCR) control in parallel, unwinding cheese frame on elastomeric yarn warping machine
It is driven using PIV type stepless speed changing mechanism by vertical shaft.The bobbin cradle of carrying elastomeric yarn is made of several independent creels, can be with
Increased and decreased according to warping radical.Creel, at sector, drops the difference between the road creel Shang Gesha of front and back as far as possible towards organ
It is low, so that the tension between reducing single thread is irregular.And it is mainly sent by the positive type on each bobbin cradle using positive type let-off motion
It is constituted through roller.Positive type yarn-feeding roller drives the elastic yarn bobbin being in contact with it by the revolution of itself, makes all elastomeric yarns
The withdrawal speed of bobbin surface is consistent with the linear velocity on yarn-feeding roller surface, and the size of thread-feeding amount may be by adjusting returning for yarn-feeding roller
Rotary speed changes, and yarn-feeding roller is to pass through vertical shaft by using PIV type stepless speed changing mechanism to be driven.
It is provided with tension sensor on unwinding cheese frame, to detect the tension of elastic core-spun yarn.It is when warping that elasticity is whole
It is adjusted to through machine barrel subrack tension rail against the position of bobbin, walks route to change yarn, while shortening the closure of tension piece
Time is 0.3s.It is additionally provided with yarn tension compensating device on elastic warping machine, so that with yarn bobbin during warping
The reduction of diameter changes the tension of top layer warp thread.With the reduction of yarn bobbin diameter during warping, unwinding tension also will
It changes, and influences to the elongation of yarn.It is right during warping using tension sensor in order to guarantee tension stability
The difference that elastomeric yarn extends on tube automatically changes in due course to be stretched, and is carried out tension compensating, is accomplished stretching for elastomeric yarn on coiled hair
Long difference is reduced to a minimum.And image-type warping broken yarn detection system is provided on elastomeric yarn warping machine, using work
The dynamic image of elasticity yarn sheet yarn, is converted into grayscale image for elastic Yarn image with weighted mean method when industry camera acquires warping
Picture converts thereof into simple bianry image by Threshold Segmentation Algorithm, and then calculates the radical of elastomeric yarn in image.With it is normal
Warping broken yarn detection system is compared, which uses non-contact detection method, can be avoided detection system to target yarn
Operation caused by line contact, and it is easy to maintain, detection is accurate in time.
Top layer warp thread speed of beaming is 300m/min, axis pressure 0.3mPa；Surface layer warp beam thread density is 0.3g/cm3, and
It gradually decreases from the inside to the outside.One layer of hyposmosis coefficient material, the position through the tip of the axis retainer plate are coated after warping on the outside of warp beam
It is set to the 20% of fabric package height.Used hyposmosis coefficient material is made by polypropylene fibre.It is solid through the tip of the axis
Fixed circle covering position in warp beam has a major impact level-dyeing property.
Consider to the physical property and productive prospecting of elastomeric yarn, the elastic cheese Ying Yici warping on every batch of frame is completed.
Therefore the warped length of each warp beam must be predefined according to the special economic zone on tube before starting warping.First in creel
On take the weighing of 15 tubes at random, a tube for taking weight most light calculates the length of warping as calculating standard.
Before step S2 surface layer beam dyeing in processing, the surface layer beamed yarn after standing is placed in beam dyeing equipment dye vat
Interior, adding water to bath raio is 1:10, operates 8min, and scouring agent, the caustic soda of 4g/L, 6g/L dioxygen is added according still further to the ratio of 1g/L
Water, 10g/L degreaser, 10g/L penetrating agent JFC, operate 15min after, after being warming up to 60 DEG C according to the rate of 0.7 DEG C/min,
8min is operated, is warming up to 95 DEG C according still further to the rate of 1 DEG C/min, constant temperature operates 20min, after liquid is discharged, uses 60 DEG C of temperature
The clear water of degree washes 10min, then carries out pickling 8-10min using the acetum that pH value is 5.5 under the conditions of 45 DEG C, and vinegar is discharged
10min is washed using clear water under room temperature again after acid solution.
In step S3 surface layer beam dyeing, after the beam dyeing pre-treatment of surface layer, addition clear water to bath raio 1:6,40
After DEG C operating 3min, levelling agent, non-ionic Avolan IW and cationic Astragal PAN is added, Telon dye is added
Material, adjusting pH value using pH adjusting agent is 5；Constant temperature operates 10min after being warming up to 60 DEG C according to the rate of 0.7 DEG C/min, then
Constant temperature operates 30min after being warming up to 90 DEG C according to the speed of 1 DEG C/min, and dye liquor is discharged in the cooling washing 5min of overflow later.
During warp beam is soaped in the surface layer step S4, clear water is added to reach bath raio 1:6, dioxygen is added according to the ratio of 3g/L under room temperature
After water transport turns 8min, it is warming up to 45 DEG C of ratios according to 1g/L and soaping agent, anion syntannin class color fixing agent, operating is added
It is warming up to 90 DEG C after 8min, washes drain after operating 10min, the surface layer warp beam after being dyed.
In the warp beam foam sizing of the surface layer step S5, foamed slurry and foaming agent are placed in foam maker, and clear water is added；
Wherein, the concentration of foaming agent is 0.5%, blowing ratio 4:1, squeezing pressure 20kN；The foamed slurry being added includes 50 mass parts
Phosphate ester starch slurry, the high-performance starch slurry of 20 mass parts, the wax disk(-sc) of 2 mass parts, the acrylic acid of 10 mass parts, 3 matter
Measure the grease of part and the solid propenoic acid resin of 5 mass parts；Unwinding tension is 500N, winding tension 1800N, and regain is
3%.Used foaming agent is sodium dodecyl sulfate.
In the preparation of step S6 inner layer warp beam, the nexine warp thread in inner layer warp beam is made using tencel and Coolmax fiber
It is the covering yarn of heart yarn for clad, spandex, the content of clad 21S, Coolmax fiber is 50%, used spandex
Fineness be 40D；By inner layer yarn, condition is placed 36 hours under same temperature and humidity, humidity 65%；It is stepped using karr
The elastomeric yarn warping machine of DSE21NC or DSE50/21N carries out warping to elastic core-spun yarn.
DC Motor Drives of the warp beam by silicon controlled rectifier (SCR) control in parallel, unwinding cheese frame on elastomeric yarn warping machine
It is driven using PIV type stepless speed changing mechanism by vertical shaft；It is provided with tension sensor on the unwinding cheese frame, to detect
The tension of elastic core-spun yarn；Elastic cylinder stand of warping machine tension rail is adjusted to against the position of bobbin when warping, to change yarn
Line walks route, while the closing time for shortening tension piece is 0.1-0.2s；Yarn is additionally provided on the elastic warping machine
Tension compensating mechanism, so that changing the tension of nexine warp thread with the reduction of yarn bobbin diameter during warping.
The speed of inner layer warping is 350m/min, axis pressure 0.4mPa；Inner layer warp beam thread density is 0.35g/cm3, and
It gradually decreases from the inside to the outside；One layer of hyposmosis coefficient material, the position through the tip of the axis retainer plate are coated after warping on the outside of warp beam
It is set to the 20% of fabric package height.Used hyposmosis coefficient material is made by polypropylene fibre.
It is the dye vat of the inner layer warp beam merging beam dyeing equipment after standing before step S7 inner layer warp beam in processing
It is interior, add water to bath raio be 1:8, operate 8min, according still further to 1g/L ratio be added scouring agent, the caustic soda of 4g/L, 6g/L hydrogen peroxide,
80 DEG C are warming up to according to the rate of 0.7 DEG C/min, constant temperature operates 20min, after liquid is discharged, uses the clear water water of 60 DEG C of temperature
10-15min is washed, then carries out pickling 8min using the acetum that pH value is 5.5 under the conditions of 45 DEG C, is discharged after acetum again
10min is washed using clear water under room temperature.
In step S8 inner layer beam dyeing, it is 1:10 that the inner layer warp beam after pre-treatment, which is added water to bath raio, in 40 DEG C of items
Under part, according still further to 1g/L ratio be added the levelling agent of 1g/L, 2g/L defoaming agent AF, 3g/L penetrating agent JFC, and use vinegar
Acid adjusts ph value 4.5, operates 10min；Dyeing accelerant NP, the Maxion type dye of 0.2%o.w.f is added according still further to the ratio of 2g/L
Material operating 5min is added NylosanN type dye according still further to the ratio of 0.3%o.w.f, is warming up to 65 according to the rate of 1 DEG C/min
After DEG C, 100 DEG C are warming up to according still further to the rate of 0.5-0.7 DEG C/min, constant temperature operates 60min, drops according still further to the rate of 2 DEG C/min
Temperature is to 60 DEG C, and after liquid is discharged, using 60 DEG C of temperature clear water washing twice.
In step S9 inner layer warp beam is soaped, clear water is added to reach bath raio 1:6, dioxygen is added according to the ratio of 3g/L under room temperature
After water transport turns 8min, it is warming up to 45 DEG C of ratios according to 1g/L and soaping agent, anion syntannin class color fixing agent is added, according to 1
DEG C/rate of min is warming up to 90 DEG C, drain is washed after operating 10min, the inner layer warp beam after being dyed.
In step S10 inner layer warp beam foam sizing, foamed slurry and foaming agent are placed in foam maker, and clear water is added；
Wherein, the concentration of foaming agent is 0.5%, blowing ratio 4:1, squeezing pressure 20kN；The foamed slurry being added includes 20 mass parts
Phosphate ester starch slurry, the high-performance starch slurry of 30 mass parts, the wax disk(-sc) of 2 mass parts, the acrylic acid of 5 mass parts, 3-5 matter
Measure the grease of part and the solid butylene of 5 mass parts；Unwinding tension is 500N, winding tension 1800N, regain 3%.Made
Foaming agent is sodium dodecyl sulfate.
In step S11 weaving, by top layer warp thread and nexine warp thread according to weaving process sequentially pass through menopause tablet, heald and
Reed；Surface layer uses 5 pieces, 8 pieces or 10 pieces satin weaves, is selected as 5 pieces of satin weaves in the present embodiment.Inner layer uses plain weave, surface layer
Binding is carried out using latitudinal yarn with inner layer to fix；Selvage weave is using the variation plain weave under on two two；Surface layer is by surface layer
Warp thread and top layer weft yarn are interwoven, and used top layer weft yarn is identical as top layer warp thread；Inner layer is bent by nexine warp thread and inner layer
It plays yarn to be interwoven, used nexine weft yarn is identical as nexine weft yarn；
In step S12 final finishing, the woven fabric of previous step institute is singed, cold dome desizing, washing, preshrunk,
High-temperature shaping, non-ironing processing and drying.
Singing is using natural gas gassing frame, speed 100m/min, and burner number is 2, and pressure of singing is 13mbra, grade of singing
Number is 3-4.
Cold dome desizing carries out decontamination desizing pre-treatment of deoiling to fabric using cold dome；It is stitched by fabric debatching, and among fabric
Head tears head along weft yarn and stitches directly, and fabric two sides is kept neatly to sew up securely, without fold；And the fabric after unwinding is used into cold dome
Machine, impregnates cold dome treatment fluid under the conditions of temperature is 55 DEG C, and the liquid carrying rate of fabric is 50%, and cold dome 12 hours.Since surface layer passes through
Axis and inner layer warp beam use raw material of the starch as starching simultaneously, amylase can be used to carry out desizing in desizing.Using cold dome
The energy can be saved, the damage to fabric can also be reduced.
It include following component: the oil removing of the scouring agent of 10g, the bleeding agent of 5g/L, 5g/L in used cold dome treatment fluid
Agent, the emulsifier of 5g/, the hydrogen peroxide of 10g/L, 5g/L dispersion chelating agent, 5g/L BF-7658 amylase, 5g/L chlorination
The bleeding agent of sodium, 2g/L, pH value 5.5.
Washing, carries out washing 5min using 80 DEG C of conditions, using feed preparation unit roller active drive technology, straight displacement elastic devices tension is
0.1Mpa, padding machine pressure are 0.1Mpa；Used rinsing solution contains softening agent.
Overfeeding 15% when preshrunk.
High-temperature shaping, overfeeding 20% straight in 160 DEG C of conditions of temperature, cropping overfeeding 4%.
Noniron finish is mixed using being made of resin FEL, strong protecting agent HDP, softening agent SF48, penetrating agent JFC and water
Liquid is closed fabric is carried out to pad processing；Wherein, resin FEL is 50g/L, and strong protecting agent HDP is 30g/L, and softening agent SF48 is
20g/L, the antistatic agent of penetrating agent JFC 15g/L, 10gL.
Drying is under the conditions of 110 DEG C.
Embodiment two
A kind of double-deck four-side elasticity fabric production technology of beam dyeing, includes the following steps: to walk involved in the present embodiment
Preparation, the beam dyeing pre-treatment of the surface layer step S2, the step S3 surface layer beam dyeing, the surface layer step S4 warp beam of the rapid surface layer S1 warp beam
It soaps, the surface layer step S5 warp beam foam sizing, the preparation of step S6 inner layer warp beam, the pre-treatment of step S7 inner layer warp beam, step S8
Inner layer beam dyeing, step S9 inner layer warp beam are soaped, step S10 inner layer warp beam foam sizing, step S11 are weaved, after step S12
It arranges.
In the preparation of the surface layer step S1 warp beam, yarn used in the warp beam of surface layer is that top layer warp thread is made using nylon fiber
The fineness of covering yarn for clad, spandex as heart yarn, used spandex is 40D, and the fineness of used clad is
40S.By top layer warp thread bobbin, condition is placed 36-48 hours under same temperature and humidity, and temperature is 35 DEG C, humidity 65%；
Warping is carried out to top layer warp thread using the elastomeric yarn warping machine of karr Meyer DSE21NC or DSE50/21N.
DC Motor Drives of the warp beam by silicon controlled rectifier (SCR) control in parallel, unwinding cheese frame on elastomeric yarn warping machine
It is driven using PIV type stepless speed changing mechanism by vertical shaft.The bobbin cradle of carrying elastomeric yarn is made of several independent creels, can be with
Increased and decreased according to warping radical.Creel, at sector, drops the difference between the road creel Shang Gesha of front and back as far as possible towards organ
It is low, so that the tension between reducing single thread is irregular.And it is mainly sent by the positive type on each bobbin cradle using positive type let-off motion
It is constituted through roller.Positive type yarn-feeding roller drives the elastic yarn bobbin being in contact with it by the revolution of itself, makes all elastomeric yarns
The withdrawal speed of bobbin surface is consistent with the linear velocity on yarn-feeding roller surface, and the size of thread-feeding amount may be by adjusting returning for yarn-feeding roller
Rotary speed changes, and yarn-feeding roller is to pass through vertical shaft by using PIV type stepless speed changing mechanism to be driven.
It is provided with tension sensor on unwinding cheese frame, to detect the tension of elastic core-spun yarn.It is when warping that elasticity is whole
It is adjusted to through machine barrel subrack tension rail against the position of bobbin, walks route to change yarn, while shortening the closure of tension piece
Time is 0.4s.It is additionally provided with yarn tension compensating device on elastic warping machine, so that with yarn bobbin during warping
The reduction of diameter changes the tension of top layer warp thread.And image-type warping broken yarn detection system is provided on elastomeric yarn warping machine
System.
Top layer warp thread speed of beaming is 400m/min, axis pressure 0.5mPa；Surface layer warp beam thread density is 0.4g/cm3, and
It gradually decreases from the inside to the outside.One layer of hyposmosis coefficient material, the position through the tip of the axis retainer plate are coated after warping on the outside of warp beam
It is set to the 30% of fabric package height.Used hyposmosis coefficient material is made by polypropylene fibre.
Before step S2 surface layer beam dyeing in processing, the surface layer beamed yarn after standing is placed in beam dyeing equipment dye vat
Interior, adding water to bath raio is 1:15, operates 15min, and scouring agent, the caustic soda of 8g/L, 10g/L dioxygen is added according still further to the ratio of 2g/L
Water, 15g/L degreaser, 20g/L penetrating agent JFC, operate 20min after, after being warming up to 65 DEG C according to the rate of 1 DEG C/min, fortune
Turn 15min, is warming up to 100 DEG C according still further to the rate of 2 DEG C/min, constant temperature operates 30min, after liquid is discharged, uses 65 DEG C of temperature
The clear water of degree washes 15min, then carries out pickling 10min using the acetum that pH value is 6 under the conditions of 50 DEG C, and discharge acetic acid is molten
20min is washed using clear water under room temperature again after liquid.
In step S3 surface layer beam dyeing, after the beam dyeing pre-treatment of surface layer, addition clear water to bath raio 1:10,40
After DEG C operating 5min, levelling agent, non-ionic Avolan IW and cationic Astragal PAN is added, Telon dye is added
Material, adjusting pH value using pH adjusting agent is 6；Constant temperature operates 20min after being warming up to 70 DEG C according to the rate of 1 DEG C/min, then presses
According to 2 DEG C/min speed be warming up to 95 DEG C after constant temperature operating 50min, overflow later cooling washing 10min, be discharged dye liquor.
During warp beam is soaped in the surface layer step S4, adds clear water to reach bath raio 1:10, be added under room temperature according to the ratio of 5g/L double
After oxygen water transport turns 15min, it is warming up to 55 DEG C of ratios according to 2g/L and soaping agent, anion syntannin class color fixing agent, fortune is added
100 DEG C are warming up to after turning 15min, washes drain after operating 20min, the surface layer warp beam after being dyed.
In the warp beam foam sizing of the surface layer step S5, foamed slurry and foaming agent are placed in foam maker, and clear water is added；
Wherein, the concentration of foaming agent is 2%, blowing ratio 6:1, squeezing pressure 25kN；The foamed slurry being added includes 60 mass parts
Phosphate ester starch slurry, the high-performance starch slurry of 30 mass parts, the wax disk(-sc) of 5 mass parts, the acrylic acid of 15 mass parts, 5 mass
The grease of part and the solid propenoic acid resin of 8 mass parts；Unwinding tension is 700N, winding tension 2100N, regain 5%.
Used foaming agent is sodium dodecyl sulfate.
In the preparation of step S6 inner layer warp beam, the nexine warp thread in inner layer warp beam is made using tencel and Coolmax fiber
It is the covering yarn of heart yarn for clad, spandex, the content of clad 40S, Coolmax fiber is in 50-65%, used ammonia
The fineness of synthetic fibre is 70D；By inner layer yarn, condition is placed 48 hours under same temperature and humidity, humidity 65%；Using karr
The elastomeric yarn warping machine of Meyer DSE21NC or DSE50/21N carry out warping to elastic core-spun yarn.
DC Motor Drives of the warp beam by silicon controlled rectifier (SCR) control in parallel, unwinding cheese frame on elastomeric yarn warping machine
It is driven using PIV type stepless speed changing mechanism by vertical shaft；It is provided with tension sensor on the unwinding cheese frame, to detect
The tension of elastic core-spun yarn；Elastic cylinder stand of warping machine tension rail is adjusted to against the position of bobbin when warping, to change yarn
Line walks route, while the closing time for shortening tension piece is 0.2s；Yarn tension is additionally provided on the elastic warping machine
Compensation device, so that changing the tension of nexine warp thread with the reduction of yarn bobbin diameter during warping.
The speed of inner layer warping is 450m/min, axis pressure 0.5mPa；Inner layer warp beam thread density is 0.4g/cm3, and from
In to gradually decreasing outside；One layer of hyposmosis coefficient material, the position through the tip of the axis retainer plate are coated after warping on the outside of warp beam
Height is wrapped for fabric 30%.Used hyposmosis coefficient material is made by polypropylene fibre.
It is the dye vat of the inner layer warp beam merging beam dyeing equipment after standing before step S7 inner layer warp beam in processing
Interior, adding water to bath raio is 1:10, operates 15min, and scouring agent, the caustic soda of 8g/L, 10g/L dioxygen is added according still further to the ratio of 2g/L
Water is warming up to 90 DEG C according to the rate of 1 DEG C/min, and constant temperature operates 30min, after liquid is discharged, uses the clear water of 65 DEG C of temperature
15min is washed, then carries out pickling 10min using the acetum that pH value is 6 under the conditions of 50 DEG C, is discharged after acetum again often
Temperature is lower to wash 20min using clear water.
In step S8 inner layer beam dyeing, it is 1:15 that the inner layer warp beam after pre-treatment, which is added water to bath raio, in 40 DEG C of items
Under part, according still further to 2g/L ratio be added the levelling agent of 2g/L, 3g/L defoaming agent AF, 5g/L penetrating agent JFC, and use vinegar
Acid adjusts ph value 5, operates 15min；Dyeing accelerant NP, the Maxion type dye of 0.5%o.w.f is added according still further to the ratio of 3g/L
10min is operated, NylosanN type dye is added according still further to the ratio of 0.6%o.w.f, is warming up to 70 according to the rate of 2 DEG C/min
After DEG C, 105 DEG C are warming up to according still further to the rate of 0.7 DEG C/min, constant temperature operates 90min, is cooled to according still further to the rate of 3 DEG C/min
65 DEG C, and after liquid is discharged, using 65 DEG C of temperature clear water washing twice.
In step S9 inner layer warp beam is soaped, adds clear water to reach bath raio 1:10, be added under room temperature according to the ratio of 5g/L double
After oxygen water transport turns 15min, it is warming up to 55 DEG C of ratios according to 2g/L and soaping agent, anion syntannin class color fixing agent is added, press
100 DEG C are warming up to according to the rate of 2 DEG C/min, washes drain after operating 20min, the inner layer warp beam after being dyed.
In step S10 inner layer warp beam foam sizing, foamed slurry and foaming agent are placed in foam maker, and clear water is added；
Wherein, the concentration of foaming agent is 2%, blowing ratio 6:1, squeezing pressure 25kN；The foamed slurry being added includes 30 mass parts
Phosphate ester starch slurry, the high-performance starch slurry of 40 mass parts, the wax disk(-sc) of 2-5 mass parts, the acrylic acid of 10 mass parts, 5 matter
Measure the grease of part and the solid butylene of 8 mass parts；Unwinding tension is 700N, winding tension 2100N, regain 5%.Made
Foaming agent is sodium dodecyl sulfate.
In step S11 weaving, by top layer warp thread and nexine warp thread according to weaving process sequentially pass through menopause tablet, heald and
Reed；Surface layer uses 5 pieces, 8 pieces or 10 pieces satin weaves, selects 8 pieces of satin weaves in the present embodiment.Inner layer use plain weave, surface layer and
Inner layer carries out binding using latitudinal yarn and fixes；Selvage weave is using the variation plain weave under on two two；Surface layer is passed through by surface layer
Yarn and top layer weft yarn are interwoven, and used top layer weft yarn is identical as top layer warp thread；Inner layer is arched by nexine warp thread and inner layer
Yarn is interwoven, and used nexine weft yarn is identical as nexine weft yarn；
In step S12 final finishing, the woven fabric of previous step institute is singed, cold dome desizing, washing, preshrunk,
High-temperature shaping, non-ironing processing and drying.
Singing is using natural gas gassing frame, speed 120m/min, and burner number is 2, and pressure of singing is 13mbra, grade of singing
Number is 3-4.
Cold dome desizing carries out decontamination desizing pre-treatment of deoiling to fabric using cold dome；It is stitched by fabric debatching, and among fabric
Head tears head along weft yarn and stitches directly, and fabric two sides is kept neatly to sew up securely, without fold；And the fabric after unwinding is used into cold dome
Machine, impregnates cold dome treatment fluid under the conditions of temperature is 60 DEG C, and the liquid carrying rate of fabric is 80%, and cold dome 16 hours.Since surface layer passes through
Axis and inner layer warp beam use raw material of the starch as starching simultaneously, amylase can be used to carry out desizing in desizing.Using cold dome
The energy can be saved, the damage to fabric can also be reduced.
It include following component: the oil removing of the scouring agent of 15g, the bleeding agent of 10g/L, 8g/L in used cold dome treatment fluid
Agent, the emulsifier of 8g/, the hydrogen peroxide of 20g/L, 10g/L dispersion chelating agent, the BF-7658 amylase of 8g/L, 10g/L chlorine
Change the bleeding agent of sodium, 5g/L, pH value 6.
Washing, carries out washing 10min using 85 DEG C of conditions, using feed preparation unit roller active drive technology, straight displacement elastic devices tension is
0.1Mpa, padding machine pressure are 0.1Mpa；Used rinsing solution contains softening agent.
Overfeeding 15-20% when preshrunk.
High-temperature shaping, overfeeding 25% straight in 170 DEG C of conditions of temperature, cropping overfeeding 5%.
Noniron finish is mixed using being made of resin FEL, strong protecting agent HDP, softening agent SF48, penetrating agent JFC and water
Liquid is closed fabric is carried out to pad processing；Wherein, resin FEL is 60g/L, and strong protecting agent HDP is 40g/L, and softening agent SF48 is
25g/L, the antistatic agent of penetrating agent JFC 20g/L, 15gL.
Drying is under the conditions of 110 DEG C.
Fabric prepared by embodiment one, embodiment two is subjected to color fastness test according to respective standard.And with conventional city
The nylon covering yarn spandex fabric fabric bought on field compares.
Using GB/T 8630-2002 " measurement > measurement of change in size after textile washing and drying.Dyefastness: it presses
GB/T 3921-2008 " textile color stability test fastness to soaping ", GB/T 3920-2008 " textile color stability test
Colour fastness to rubbing ", GB/T 3922-2013 " textile color stability test colour fastness to perspiration " standard is measured.
As can be seen from the above table, fabric fastness to soaping prepared by embodiment one to embodiment three, rub resistance color jail
The indexs such as degree, colour fastness to perspiration are better than comparative example.
Using ISO5981 to the double-layer fabric of real embodiment one to embodiment three present the one side of nylon on conventional market
The nylon covering yarn spandex fabric fabric bought carries out wear-resisting test, and test result is as follows.Embodiment one and embodiment two it is resistance to
It mill number 15000 times or more, differs with the abrasion resistance for the nylon covering yarn four-side elasticity fabric bought on conventional market and does not exist,
Wear-resisting property is suitable.
Core is carried out to fabric prepared by embodiment one and embodiment two and conventional cotton ammonia core-spun double-layer four-side elasticity fabric
Suction height is compared with water evaporation rate.As a result it see the table below.
| Project | Embodiment one | Embodiment two | Comparative example |
| Measure wicking height/cm | 14.2-15.6 | 13.5-14.2 | 7.1-7.5 |
| Water evaporation rate/% | 31.5-33.6 | 28.6-30.1 | 20.2-20.9 |
As can be seen from the above table, the double-deck four-side elasticity fabric for applying tencel and Coolmax fiber has preferably wicking
Height and water evaporation rate, then embodiment one and the two woven fabric of institute of embodiment have better moisture absorption hydrofuge effect.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (7)
1. a kind of double-deck four-side elasticity fabric production technology of beam dyeing, which comprises the steps of:
Step S1, the preparation of surface layer warp beam: yarn used in the warp beam of surface layer is top layer warp thread, using nylon fiber as cladding
Layer, covering yarn of the spandex as heart yarn, the fineness of used spandex are 20D, 40D or 70D, the fineness of used clad
For 21-40S；By top layer warp thread bobbin, condition is placed 36-48 hours under same temperature and humidity, humidity 65%；Using card
The elastomeric yarn warping machine of your Meyer DSE21NC or DSE50/21N carry out warping to top layer warp thread；
Top layer warp thread speed of beaming is 300-400m/min, axis pressure 0.3-0.5mPa；Surface layer warp beam thread density is 0.3-
0.4g/cm3, and gradually decrease from the inside to the outside；One layer of hyposmosis coefficient material is coated after warping on the outside of warp beam, through the tip of the axis
The position of retainer plate is the 20-30% that height is wrapped in fabric；
Step S2, surface layer beam dyeing pre-treatment: by the surface layer beamed yarn merging beam dyeing equipment dye vat after standing, add water
It is 1:10-15 to bath raio, operates 8-15min, scouring agent, the caustic soda of 4-8g/L, 6-10g/L is added according still further to the ratio of 1-2g/L
Hydrogen peroxide, 10-15g/L degreaser, 10-20g/L penetrating agent JFC, operate 15-20min after, according to the speed of 0.7-1 DEG C/min
After rate is warming up to 60-65 DEG C, 8-15min is operated, is warming up to 95-100 DEG C according still further to the rate of 1-2 DEG C/min, constant temperature operates 20-
30min after liquid is discharged, washes 10-15min using the clear water of 60-65 DEG C of temperature, then pH is used under the conditions of 45-50 DEG C
The acetum that value is 5.5-6 carries out pickling 8-10min, is discharged after acetum under room temperature again and washes 10- using clear water
20min；
Step S3, after the beam dyeing pre-treatment of surface layer, clear water surface layer beam dyeing: is added to bath raio 1:6-10,40 DEG C of fortune
After turning 3-5min, levelling agent, non-ionic Avolan IW and cationic Astragal PAN is added, Telon dyestuff is added,
Adjusting pH value using pH adjusting agent is 5-6；Constant temperature operates 10- after being warming up to 60-70 DEG C according to the rate of 0.7-1 DEG C/min
20min, according still further to 1-2 DEG C/min speed be warming up to 90-95 DEG C after constant temperature operate 30-50min, overflow later cooling washing 5-
Dye liquor is discharged in 10min；
Step S4, surface layer warp beam is soaped, and clear water is added to reach bath raio 1:6-10, and hydrogen peroxide is added according to the ratio of 3-5g/L under room temperature
After operating 8-15min, it is warming up to the 45-55 DEG C of ratio according to 1-2g/L and soaping agent, anion syntannin class color fixing agent is added,
It is warming up to 90-100 DEG C after operating 8-15min, washes drain after operating 10-20min, the surface layer warp beam after being dyed；
Step S5, surface layer warp beam foam sizing: foamed slurry and foaming agent are placed in foam maker, and clear water is added；Wherein, it sends out
The concentration of infusion is 0.5-2%, blowing ratio 4:1-6:1, squeezing pressure 20-25kN；The foamed slurry being added includes 50-60 matter
Measure phosphate ester starch slurry, the high-performance starch slurry of 20-30 mass parts, the wax disk(-sc) of 2-5 mass parts, 10-15 mass parts of part
Acrylic acid, the grease of 3-5 mass parts and the solid propenoic acid resin of 5-8 mass parts；Unwinding tension is 500-700N, winding
Power is 1800-2100N, regain 3-5%；
Step S6, the preparation of inner layer warp beam: the nexine warp thread in inner layer warp beam is using tencel and Coolmax fiber as cladding
Layer, the covering yarn that spandex is heart yarn, the content of clad 21S-40S, Coolmax fiber is in 50-65%, used spandex
Fineness be 20D, 40D or 70D；By inner layer yarn, condition is placed 36-48 hours under same temperature and humidity, and humidity is
65%；Warping is carried out to elastic core-spun yarn using the elastomeric yarn warping machine of karr Meyer DSE21NC or DSE50/21N；
The speed of inner layer warping is 350-450m/min, axis pressure 0.4-0.5mPa；Inner layer warp beam thread density is 0.35-
0.4g/cm3, and gradually decrease from the inside to the outside；One layer of hyposmosis coefficient material is coated after warping on the outside of warp beam, through the tip of the axis
The position of retainer plate is the 20-30% that height is wrapped in fabric；
Step S7, inner layer warp beam pre-treatment: is added water in the dye vat of the inner layer warp beam merging beam dyeing equipment after standing
Bath raio is 1:8-10, operates 8-15min, and according still further to the ratio addition scouring agent of 1-2g/L, the caustic soda of 4-8g/L, 6-10g/L is bis-
Oxygen water is warming up to 80-90 DEG C according to the rate of 0.7-1 DEG C/min, and constant temperature operates 20-30min, after liquid is discharged, uses 60-
The clear water of 65 DEG C of temperature washes 10-15min, then carries out pickling using the acetum that pH value is 5.5-6 under the conditions of 45-50 DEG C
8-10min is discharged after acetum under room temperature again and washes 10-20min using clear water；
Step S8, inner layer beam dyeing: it is 1:10-15 that the inner layer warp beam after pre-treatment, which is added water to bath raio, under the conditions of 40 DEG C,
According still further to 1-2g/L ratio be added the levelling agent of 1-2g/L, 2-3g/L defoaming agent AF, 3-5g/L penetrating agent JFC, and make
Ph value is adjusted in 4.5-5 with acetic acid, operates 10-15min；Dyeing accelerant NP, 0.2-0.5% is added according still further to the ratio of 2-3g/L
The Maxion type dye of o.w.f operates 5-10min, and NylosanN type dye is added according still further to the ratio of 0.3-0.6%o.w.f,
After being warming up to 65-70 DEG C according to the rate of 1-2 DEG C/min, it is warming up to 100-105 DEG C according still further to the rate of 0.5-0.7 DEG C/min,
Constant temperature operates 60-90min, is cooled to 60-65 DEG C according still further to the rate of 2-3 DEG C/min, and after liquid is discharged, uses 60-65
The clear water washing of DEG C temperature is twice；
Step S9, inner layer warp beam is soaped: adding clear water to reach bath raio 1:6-10, hydrogen peroxide is added according to the ratio of 3-5g/L under room temperature
After operating 8-15min, it is warming up to the 45-55 DEG C of ratio according to 1-2g/L and soaping agent, anion syntannin class color fixing agent is added,
It is warming up to 90-100 DEG C according to the rate of 1-2 DEG C/min, washes drain after operating 10-20min, the inner layer warp after being dyed
Axis；
Step S10, inner layer warp beam foam sizing: foamed slurry and foaming agent are placed in foam maker, and clear water is added；Wherein,
The concentration of foaming agent is 0.5-2%, blowing ratio 4:1-6:1, squeezing pressure 20-25kN；The foamed slurry being added includes 20-30
The phosphate ester starch slurry of mass parts, the high-performance starch slurry of 30-40 mass parts, the wax disk(-sc) of 2-5 mass parts, 5-10 mass parts
Acrylic acid, the grease of 3-5 mass parts and the solid butylene of 5-8 mass parts；Unwinding tension is 500-700N, and winding tension is
1800-2100N, regain 3-5%；
Step S11, it weaves: top layer warp thread and nexine warp thread is sequentially passed through into menopause tablet, heald and reed according to weaving process；Table
Layer uses 5 pieces, 8 pieces or 10 pieces satin weaves, and inner layer uses plain weave, surface layer and inner layer to carry out binding using latitudinal yarn and fixes；
Selvage weave is using the variation plain weave under on two two；Surface layer is interwoven by top layer warp thread and top layer weft yarn, used
Top layer weft yarn is identical as top layer warp thread；Inner layer is interwoven by nexine warp thread and the inner layer yarn that arches, used nexine weft yarn with
Nexine weft yarn is identical；
Step S12, final finishing: the woven fabric of previous step institute is singed, cold dome desizing, washing, preshrunk, high temperature it is fixed
Type, non-ironing processing and drying.
2. the double-deck four-side elasticity fabric production technology of beam dyeing as described in claim 1, which is characterized in that after step S12
In arrangement,
Singing is using natural gas gassing frame, speed 100-120m/min, and burner number is 2, and pressure of singing is 13mbra, grade of singing
Number is 3-4；
Cold dome desizing carries out decontamination desizing pre-treatment of deoiling to fabric using cold dome；By fabric debatching, and margin to seam edge among fabric
Weft yarn tears head and stitches directly, and fabric two sides is kept neatly to sew up securely, without fold；And the fabric after unwinding is used into cold dome machine,
Impregnating cold dome treatment fluid under the conditions of temperature is 55-60 DEG C, the liquid carrying rate of fabric is 50-80%, cold dome 12-16 hours；
Washing, carries out washing 5-10min using 80-85 DEG C of condition, using feed preparation unit roller active drive technology, straight displacement elastic devices tension is
0.1Mpa, padding machine pressure are 0.1Mpa；Used rinsing solution contains softening agent；
Overfeeding 15-20% when preshrunk；
High-temperature shaping, overfeeding 20-25% straight in 160-170 DEG C of condition of temperature, cropping overfeeding 4-5%；
Noniron finish is to form mixed liquor using by resin FEL, strong protecting agent HDP, softening agent SF48, penetrating agent JFC and water
Fabric is carried out to pad processing；Wherein, resin FEL is 50-60g/L, and strong protecting agent HDP is 30-40g/L, softening agent SF48
For 20-25g/L, the antistatic agent of penetrating agent JFC 15-20g/L, 10-15gL；
Drying is under the conditions of 110 DEG C.
3. the double-deck four-side elasticity fabric production technology of beam dyeing as described in claim 1, which is characterized in that in step S1,
Warp beam is by the DC Motor Drives of silicon controlled rectifier (SCR) control in parallel on elastomeric yarn warping machine, and unwinding cheese frame is using PIV
Type stepless speed changing mechanism is driven by vertical shaft；It is provided with tension sensor on the unwinding cheese frame, to detect elastic packet
The tension of heart yarn；Elastic cylinder stand of warping machine tension rail is adjusted to against the position of bobbin when warping, is walked with changing yarn
Route, while the closing time for shortening tension piece is 0.3-0.4s；Yarn tension benefit is additionally provided on the elastic warping machine
Device is repaid, so that changing the tension of top layer warp thread with the reduction of yarn bobbin diameter during warping.
4. the double-deck four-side elasticity fabric production technology of beam dyeing as described in claim 1, which is characterized in that in step S6,
Warp beam is by the DC Motor Drives of silicon controlled rectifier (SCR) control in parallel on elastomeric yarn warping machine, and unwinding cheese frame is using PIV
Type stepless speed changing mechanism is driven by vertical shaft；It is provided with tension sensor on the unwinding cheese frame, to detect elastic packet
The tension of heart yarn；Elastic cylinder stand of warping machine tension rail is adjusted to against the position of bobbin when warping, is walked with changing yarn
Route, while the closing time for shortening tension piece is 0.1-0.2s；Yarn tension benefit is additionally provided on the elastic warping machine
Device is repaid, so that changing the tension of nexine warp thread with the reduction of yarn bobbin diameter during warping.
5. the double-deck four-side elasticity fabric production technology of beam dyeing as claimed in claim 2, which is characterized in that used cold
It include following component in heap treatment fluid: the scouring agent of 10-15g, the bleeding agent of 5-10g/L, the degreaser of 5-8g/L, 5-8g/
Emulsifier, the hydrogen peroxide of 10-20g/L, 5-10g/L dispersion chelating agent, the BF-7658 amylase of 5-8g/L, 5-10g/L chlorine
Change the bleeding agent of sodium, 2-5g/L, pH value 5.5-6.
6. the double-deck four-side elasticity fabric production technology of beam dyeing as described in claim 1, which is characterized in that used low
Infiltration coefficient material is made by polypropylene fibre.
7. the double-deck four-side elasticity fabric production technology of beam dyeing as described in claim 1, which is characterized in that used hair
Infusion is sodium dodecyl sulfate.
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| CN111150124A (en) * | 2020-02-28 | 2020-05-15 | 浙江惠侬丝针织内衣有限公司 | Processing method of double-layer sling underwear |
| CN111979786A (en) * | 2020-07-06 | 2020-11-24 | 湖州三金特种纺织股份有限公司 | Manufacturing process and production equipment of textile fabric |
| CN113265738A (en) * | 2021-06-08 | 2021-08-17 | 安徽弋尚纺织科技有限公司 | Production process of anti-static suit fabric |
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