CN105019083A - SORONA fiber multi-component Siro yarns, fabric prepared from Siro yarns, preparation method and application - Google Patents
SORONA fiber multi-component Siro yarns, fabric prepared from Siro yarns, preparation method and application Download PDFInfo
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Abstract
The invention discloses SORONA fiber multi-component Siro yarns, which are formed by blending SORONA fibers and modal fibers, wherein the mass percent of the SORONA fibers is 30-50%, the mass percent of the modal fibers is 50-70%, the density of the yarns is 14.6tex, the warp density is 550/yarns*(10cm)<-1>, the weft density is 390/yarns*(10cm)<-1>, and the weave is twill weave. The invention also discloses a preparation method of the SORONA fiber multi-component Siro yarns and a fabric woven with the SORONA fiber multi-component Siro yarns. The invention further discloses application of the fabric. The preparation method effectively reduces the short fiber amount and the fiber damage, meanwhile, reduces the nep and hairiness quantity of the yarns, and improves the yarn evenness. The multi-component fiber yarns containing the SORONA fibers, the modal fibers and the like are processed into a home textile fabric through the procedures of warping, sizing, spinning and dyeing. The home textile fabric can be used for preparing four-piece suits and six-piece suits, and improves the grade of home textiles and the competitiveness of enterprises.
Description
Technical field
The present invention relates to Siro-spun yarn, the fabric prepared by Siro-spun yarn and preparation method and application, particularly SORONA fiber multicomponent Siro-spun yarn, the fabric prepared by Siro-spun yarn and preparation method and application.
Background technology
The advanced polymer platform of the Sorona polymer up-to-date release on the basis of constantly bringing forth new ideas of its fibrous raw material that is du pont company six more than ten years.It can not only give the performance of fiber and fabric uniqueness, and make use of biotechnology in chemical fibre raw material revolutionaryly, in the hope of the perfect adaptation of functions of textile fabrics and environmental protection.Sorona polymer is made up of 1,3-PD (PDO) and PTA (or DMT) two kinds of main raw materials.Wherein PDO is its critical materials, and the proportion accounting for total raw material is 37%.PDO can be made by petrochemical processing in the past, and du pont company then successfully utilizes the method that primverose ferments to make the PDO produced needed for Sorona efficiently, thus revolutionaryly for chemical fibre field is filled with the new ideas of environmental protection.This Sorona polymer has the raw material of 37% from natural reproducible resource, but not petrochemical material, thus reduce the dependence to petroleum resources; But SORONA multicomponent fibre easily damages, in spinning process, cotton knot and the many problem of hairiness number.
Summary of the invention
One of technical problem to be solved by this invention is for the problem existing for SORONA multicomponent fibre and provides a kind of SORONA fiber multicomponent Siro-spun yarn.By SORONA fiber and modal fiber blended, the advantage of component fibre can be given full play to, thus meet the demand in market well, there is vast potential for future development.
Two of technical problem to be solved by this invention is the preparation technology providing above-mentioned SORONA fiber multicomponent Siro-spun yarn.
Three of technical problem to be solved by this invention is to provide the fabric prepared by above-mentioned SORONA fiber multicomponent Siro-spun yarn.
Four of technical problem to be solved by this invention is the application of the fabric provided prepared by above-mentioned SORONA fiber multicomponent Siro-spun yarn.
As the SORONA fiber multicomponent Siro-spun yarn of first aspect present invention, it is formed by SORONA fiber and modal fiber blended, wherein SORONA fiber quality percentage is 30-50%, the mass percent of Modal fibre is 50-70%, yarn linear density is 14.6tex, through close 550/ (10cm)
-1, filling density 390/ (10cm)
-1, be organized as twill-weave.
As the preparation method of the SORONA fiber multicomponent Siro-spun yarn of first aspect present invention, specifically comprise the steps:
(1) pre-treatment step
Mixing pretreating reagent microencapsulation antistatic additive, wool lubricant and water prepared evenly is sprayed at SORONA fiber and Modal fibre surface respectively, boils in a covered pot over a slow fire after putting 24 hours, then comes into operation after moisture equilibrium at dry side 2h-3h; This step solves the defect of SORONA fiber and Modal fibre cohesive force difference, improves yarn qualities, improves the performance of yarn;
(2) mixed cotton step
Take SORONA fiber and Modal fibre first mixed cotton on disk in proportion, to hopper after griping cotton machine shredding, stand-by through the shredding of griping cotton machine secondary on disk again after taking out from hopper;
(3) blowing step
The technological principle that this step adopts " medium velocity, space greatly, suitably quantitatively, partially gently pressurize, many combs are few beats ", its concrete technology parameter is: lap is dry is quantitatively 400g/m, griping cotton machine Beater Speed is 760r/min, opener Beater Speed is 480r/min, the comprehensive Beater Speed of lapper is 900r/min, and fan speed is 1350r/min;
(4) comb and parallel cotton fibers prior to spinning step
The principle of this step be " light quantitatively, many combs, few fall, low velocity, in space, little pressurization, comparatively small tension receiving coil drawing-off "; Its main technologic parameters is: the carded sliver does quantitative 20g/5m, cylinder speed 330r/min, licker-in speed is 850r/min, doffer speed is 19r/min, cylinder spaces for 0.25-0.3mm to cover plate, and cylinder spaces for 0.18-0.20mm to licker-in, and cylinder spaces for 0.12-0.15mm to doffer, licker-in is 0.35-O.38mm to feed plate gauge, and doffer to be spaced a 0.10-0.12mm to the transfer of pattern doffing roller;
(5) drafting step
The principle of this step be " in quantitatively, low velocity, heavily pressurize, space greatly, passage is bright and clean, anti-tangle anti-blocking ", concrete technology parameter is: head also: dry is quantitatively 19g (5m)
-1, number of doubling is 8, back area draft 1.7 times, roller gauge 10 × 16mm, front roller speed 200mmin
-1; Two also: dry is quantitatively 18g (5m)
-1, number of doubling is 8, back area draft 1.5 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1; Three also: dry is quantitatively 17g (5m)
-1, number of doubling is 8, back area draft 1.3 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1;
(6) rove step
The technological principle of this step is " heavily pressurization, small tension receiving coil, the suitably large twist, slow train speed ", and concrete technology parameter is: quantitative 3.5g/10m done by rove, roller gauge 27mm × 37mm, back zone drafting multiple 1.2 times, front roller rotating speed 130r/min; Twist factor 85;
(7) spun yarn step
The principle of this step is " high twist factor, middle pressurization, low velocity, little back zone drafting multiple, little nip gauge ", concrete technology parameter is: roller gauge is 18 × 28mm, spun yarn total draft multiple 53 times, spun yarn back zone drafting multiple 1.25 times, yarn twist factor 345, front roller rotating speed 165r/min; Ingot speed 13000r/min;
(8) winder step
The technological parameter of this step is: influence of winding tension reference voltage 2.5V, and winder speed is 800m/min, and the clear technological parameter of its electricity is: cotton knot+200%, short slub+145%, length 1cm, long slubbing+45%, length 15cm, long details-40%, length 10cm.
The fabric of third aspect present invention, is woven by aforementioned SORONA fiber multicomponent Siro-spun yarn and forms.
The preparation method of the described fabric of fourth aspect present invention, specifically comprises the steps:
(1) warping step
Warp thread radical is 13750,12, limit yarn, and equipment is Switzerland Bei Gening warping machines, and warping adopts parallel pressuring method to pressurize, and the warping speed of a motor vehicle controls at 350m/min-450m/min;
(2) sizing step
S432 ancestral gram Sizing machines adopts double-clip-double-nip starching, and its technological parameter is: the rate of sizing is 10 ± 1%, and regain is 8 ± 0.5%, raw yarn strength is 168cN,, raw yarn percentage elongation 4%%, slashing strength is 240cN, enhancing rate is 40%, percentage elongation controls within 1.5%, and the speed of a motor vehicle is 40-50m/min, starches poor viscosity 8-9S, slurry groove temperature is 98 ± 1 DEG C, and bake out temperature is at 90-100 DEG C; Formula of size: every kg slurry is formulated by following materials in percentage by mass: PVA-179925-35%, sex change phosphate ester starch 25-30%, NaOH18-25%, K-200010-15%, LMA-954-8%, SN antistatic additive 1-2%, SLMO-962-3%, wax disk(-sc) 1-2%;
(3) denting step
Adopt 7 pages to combine, often detain 3 and enter;
(4) weaving step
Toyota's air-jet loom is produced, and technological parameter is: the loom speed of a motor vehicle is 500-600rpm; Warp stop frame: front and back 15 lattice, just+1 lattice; Back beam height: 100cm, front and back 6 lattice, just+1 lattice; The loose warp time is 310 °, and easing amount is 10mm, and opening time is 280 °, and heald frame height is 75mm, and opening amount is 75mm, and warp tension is 1800N;
(5) staining procedure
Described fabric is obtained after the grey cloth that step (4) obtains is dyed.
Application as the described fabric of the 5th aspect refers to the application of this fabric in home textile product.Described home textile product is quilt cover, pillowcase, sheet.
The SORONA fiber multicomponent Siro-spun yarn that the present invention obtains overcomes Modal fibre originally easily cotton knot and the too much defect of hairiness number in damage, spinning process; Significantly improve quality and the performance of yarn.Family's textile fabric performance indications of gained: finished size rate of change: warp-wise≤3.0%, broadwise≤3.0%, bleach product whiteness: >=90; Weaving finished product COLOR FASTNESS: washable (variable color, staining) >=3-4 level, perspiration resistance (variable color, staining) >=3-4 level, resistance to dry friction >=3-4 level, resistance to wet friction >=3 grade; Weaving finished product content of formaldehyde :≤75mg/kg.
The present invention is directed to the feature of SORONA fiber, Modal fibre, pass through repetition test, control is optimized to blowing, comb and parallel cotton fibers prior to spinning, drafting, rove and spinning process, draw applicable technological parameter, effectively reduce short flannel amount and the fibre damage of fiber, decrease cotton knot and the hairiness number of yarn simultaneously, improve resultant yarn strand.And then by the yarn of the multicomponent fibres such as this SORONA fiber, model by warping, sizing, weaving and dyeing process, process textile fabric of getting married.This family's textile fabric can be used for preparing family of four, six covers, and improves the class of home textile product and the competitiveness of enterprise.
Detailed description of the invention
The SORONA fiber selected in following detailed description of the invention is that du pont company produces, and Modal fibre is Austrian Lenzin (Lenzing) Company.
Embodiment 1
SORONA fiber multicomponent Siro-spun yarn, it is formed by SORONA fiber and modal fiber blended, and wherein SORONA fiber quality percentage is 30%, and the mass percent of Modal fibre is 70%, yarn linear density is 14.6tex, through close 550/ (10cm)
-1, filling density 390/ (10cm)
-1, be organized as twill-weave.
The preparation principle of this SORONA fiber multicomponent Siro-spun yarn is that two rove are with the same drafter of certain spacing parallel feeding ring throstle, simultaneously drafted with parastate, in the past roller nip out forms two fibre bundles of maintenance one determining deviation afterwards, this two corings bar converges because the ring ingot twisting below front roller acts on nature, twisted becomes strand, then be wound on spool through twizzle, steel traveler, become the siro-spinning yarn of unique style.Improve SORONA multicomponent fibre easily to damage, in spinning process, cotton knot and the many problem of hairiness number.
The preparation method of this SORONA fiber multicomponent Siro-spun yarn, specifically comprises the steps:
(1) pre-treatment step
Mixing pretreating reagent microencapsulation antistatic additive, wool lubricant and water prepared evenly is sprayed at SORONA fiber and Modal fibre surface respectively, boils in a covered pot over a slow fire after putting 24 hours, then comes into operation after moisture equilibrium at dry side 2h-3h; This step solves the defect of SORONA fiber and Modal fibre cohesive force difference, improves yarn qualities, improves the performance of yarn;
(2) mixed cotton step
Take SORONA fiber and Modal fibre first mixed cotton on disk in proportion, to hopper after griping cotton machine shredding, stand-by through the shredding of griping cotton machine secondary on disk again after taking out from hopper;
(3) blowing step
The regularity of SORONA fiber, Modal fibre is good, impurity is few, fiber surface is smooth, and interfibrous cohesive force is poor, has good shredding performance.In addition, the resilience of fiber is poor, is subject to damage by mechanical force.A002D type bale plucker is wanted duty to grab, is grabbed less and lack strike.The speed of gyration of each hired roughneck of suitable reduction, in order to prevent cotton layer blocked up, suitably reduces suitable for reading the spacing of A092 hopper feeder " V " shape curtain hopper.Therefore according to the feature of this fiber, the technological principle of " medium velocity, space greatly, suitably quantitatively, partially gently pressurize, many combs are few beats " is adopted.
Its concrete technology parameter is: lap is dry is quantitatively 400g/m, and griping cotton machine Beater Speed is 760r/min, and opener Beater Speed is 480r/min, and the comprehensive Beater Speed of lapper is 900r/min, and fan speed is 1350r/min;
(4) comb and parallel cotton fibers prior to spinning step
SORONA fiber, Modal fibre have high, the smooth feature such as loose of cohesive force difference, regain.Therefore low-speed running wanted by cylinder and card stripper, cylinder and doffer, spacing between cylinder and cover plate will suitably increase, the amount of pressurization in reduction between lower compression roller, are conducive to reducing the short fiber content in the carded sliver and cotton knot, improve yarn quality.Modal fibre is in carding machine process, easily be deposited between acupuncture, make fibre migration difficulty, stripping speed is faster adopted to carry out stripping, cover plate is configured to less speed, to reduce flat strips amount, therefore in order to spin the web carded sliver clearly, adopt " light quantitatively, many combs, few fall, low velocity, in space, little pressurization, comparatively small tension receiving coil drawing-off " technological principle.
Its main technologic parameters is: the carded sliver does quantitative 20g/5m, cylinder speed 330r/min, licker-in speed is 850r/min, doffer speed is 19r/min, cylinder spaces for 0.25mm to cover plate, and cylinder spaces for 0.19mm to licker-in, and cylinder spaces for 0.15mm to doffer, licker-in is 0.35mm to feed plate gauge, and doffer to be spaced a 0.12mm to the transfer of pattern doffing roller;
(5) drafting step
After comb and parallel cotton fibers prior to spinning step, fiber is in filament state substantially, but in the carded sliver, fiber exists crotch, and extended parallelization is poor, therefore, has to pass through mixing in doubling step to improve the extended parallelization of fiber, reduces weight unevenness.During spinning 14.6tex model yarn, adopt three road draftings, 8 and close, the speed of a motor vehicle will suitably reduce, and prevents Filament-wound Machine roller and rubber roll phenomenon, suitably strengthens amount of pressurization, guarantees that fiber movement is stablized, improves the dry degree of stretching of bar.Because fiber initial modulus is larger, slubbing drafting tension draft should grasp bigger than normal.In order to strengthen the control to floating fiber, improving the straightening of fibers depth of parallelism, improving bar and doing and reducing resultant yarn filoplume, adopt slubbing drafting back area draft large, the technological parameter that two Dao He tri-road drafting back area drafts are little.Therefore, should adopt in actual production " in quantitatively, low velocity, heavily pressurize, space greatly, passage is bright and clean, anti-tangle anti-blocking " technological principle, employing hardness is low, the rubber roll of good springiness.
Concrete technology parameter is: head also: dry is quantitatively 19g (5m)
-1, number of doubling is 8, back area draft 1.7 times, roller gauge 10 × 16mm, front roller speed 200mmin
-1; Two also: dry is quantitatively 18g (5m)
-1, number of doubling is 8, back area draft 1.5 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1; Three also: dry is quantitatively 17g (5m)
-1, number of doubling is 8, back area draft 1.3 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1;
(6) rove step
SORONA multicomponent fibre in Roving Frames easily around roller and roller, a breakage phenomena that wafts is serious, and percentage elongation is large, and rove filoplume is many, causes frequent switch car, creates too much details and worsens bar and do.Therefore do to improve bar and reduce filoplume, the technological principle of " heavily pressurization, small tension receiving coil, the suitably large twist, slow train speed " can be adopted.Should also be noted that aborning, suitably should strengthen roving twist factor, the misdraft in rove unwind process can be reduced like this, cohesive force between fortifying fibre and the tightness of yarn, strengthen the control to fiber, reduce floating fiber, be conducive to reducing filoplume, but can not be too large, cross conference and produce " hardhead " phenomenon; Regular roving feeding should be suitably partially light, can reduce spun yarn total draft multiple, having in reducing fiber moving apart from deviation in stretch exercise, improving yarn unevenness; In spinning process, drafting force is comparatively large, therefore suitably amplifies roller gauge, strengthens rubber roll pressure; Moistrue Regian of Roving should be suitable, reduces fiber in spinning and mutually repel and electrostatic accumulation phenomenon, fiber rigidity in spinning in rove is weakened.
Concrete technology parameter is: quantitative 3.5g/10m done by rove, roller gauge 27mm × 37mm, back zone drafting multiple 1.2 times, front roller rotating speed 130r/min; Twist factor 85;
(7) spun yarn step
Between SORONA multicomponent fibre fiber fluffy, smooth, fiber, cohesive force is poor, easily produces a large amount of filoplumes and thickness joint, adopts concentrate drawing-off at spinning process, strengthen back zone and space, reduce drafting force in spinning.Have employed the technological principle of " high twist factor, middle pressurization, low velocity, little back zone drafting multiple, little nip gauge " aborning.In order to improve yarn qualities, also it should be noted that suitably reduce the speed of a motor vehicle and ingot speed, thus centrifugal action and electrostatic accumulation phenomenon should be reduced, improving yarn quality; Use the soft bullet non-treatment cot that hardness is moderate, be conducive to strengthening the control to floating fiber, reduce twist triangle zone; Strengthen the control to workshop moisture temperature, temperature controls between 25 DEG C-26 DEG C, and relative humidity controls between 60%-65%.
Roller gauge is 18 × 28mm, spun yarn total draft multiple 53 times, spun yarn back zone drafting multiple 1.25 times, yarn twist factor 345, front roller rotating speed 165r/min; Ingot speed 13000r/min;
(8) winder step
Winder step adopts small tension receiving coil, jogging speed doff, to reduce the generation of filoplume.
The technological parameter of this step is: cotton knot+200%, short slub+145%, length 1cm, long slubbing+45%, length 15cm, long details-40%, length 10cm.
The fabric of this embodiment, woven by aforementioned SORONA fiber multicomponent Siro-spun yarn and form, it specifically comprises the steps:
(1) warping step
Warping is the length and fabric width that are specified by technological design by the warp thread of certain radical, with suitable, the uniform technical process of tension force close wind in warp beam or beam of a loom.Warping is very important Weaving prepartion operation, and its crudy will directly affect production efficiency and the fabric quality of the processing of rear road.
SORONA multicomponent fibre yarn should keep its powerful and elasticity in warping process as far as possible, therefore technique should meet the principle of " tension force is little and even ", take tension force Discrete control method, accomplish that tension force, arrangement, winding three are even, take the few axle technique of bull, the speed of a motor vehicle is unsuitable too high, like this for sizing provides the large warp beam of high-quality.
Concrete technology parameter is: warp thread radical is 13750,12, limit yarn, and equipment is Switzerland Bei Gening warping machines, and warping adopts parallel pressuring method to pressurize, and the warping speed of a motor vehicle controls at 350m/min;
(2) sizing step
Sizing object resists the ability of external complex mechanical force, improves the weavability of warp thread, ensures that weaving process carries out smoothly.Yarn is after starching, and yarn body is smooth, filoplume fits perfectly, and in the inside of yarn, strengthens the bonding obvolvent ability between fiber, improves the physical and mechanical properties of yarn.
According to the feature of SORONA multicomponent fibre yarn, the process route that starching adopts " small tension receiving coil, guarantor extend, are heavily coated to, paste filoplume ".The technological parameter of this step is: S432 ancestral gram Sizing machines adopts double-clip-double-nip starching, and its technological parameter is: the rate of sizing is 10 ± 1%, and regain is 8 ± 0.5%, raw yarn strength is 168cN,, raw yarn percentage elongation 4%%, slashing strength is 240cN, enhancing rate is 40%, percentage elongation controls within 1.5%, and the speed of a motor vehicle is 45m/min, starches poor viscosity 8-9S, slurry groove temperature is 98 ± 1 DEG C, and bake out temperature is at 95 DEG C; Formula of size: every kg slurry is formulated by following materials in percentage by mass: PVA-179930%, sex change phosphate ester starch 30%, NaOH20%, K-200010%, LMA-955%, SN antistatic additive 2%, SLMO-962%, wax disk(-sc) 1%;
(3) denting step
Adopt 7 pages to combine, often detain 3 and enter;
(4) weaving step
According to the feature of SORONA multicomponent fibre yarn, take suitable Process configuration.Warp tension suitably increases, and is conducive to opening or cleaning shed open, but extends little due to modal yarn, and fragility broken end obviously, strengthen warp tension if emphasize simply, certainly will end breakage be increased, reduce production efficiency, therefore will be suitable for when formulating warp tension parameter; Suitable increase opening amount makes shed open clear, but opening too conference increase warp end break.
This step is produced on Toyota's air-jet loom, and technological parameter is: the loom speed of a motor vehicle is 550rpm; Warp stop frame: front and back 15 lattice, just+1 lattice; Back beam height: 100cm, front and back 6 lattice, just+1 lattice; The loose warp time is 310 °, and easing amount is 10mm, and opening time is 280 °, and heald frame height is 75mm, and opening amount is 75mm, and warp tension is 1800N;
(5) staining procedure
Described fabric is obtained after the grey cloth that step (4) obtains is dyed.
The performance indications of the fabric obtained of this enforcement are: finished size rate of change: warp-wise≤3.0%, broadwise≤3.0%, bleach product whiteness: >=90; Weaving finished product COLOR FASTNESS: washable (variable color, staining) >=3-4 level, perspiration resistance (variable color, staining) >=3-4 level, resistance to dry friction >=3-4 level, resistance to wet friction >=3 grade; Weaving finished product content of formaldehyde :≤75mg/kg.
The fabric obtained of this enforcement can application in home textile product, is used for preparing family of four, six covers, and improves the class of home textile product and the competitiveness of enterprise.
Embodiment 2
SORONA fiber multicomponent Siro-spun yarn, it is formed by SORONA fiber and modal fiber blended, and wherein SORONA fiber quality percentage is 40%, and the mass percent of Modal fibre is 60%, yarn linear density is 14.6tex, through close 550/ (10cm)
-1, filling density 390/ (10cm)
-1, be organized as twill-weave.
The preparation principle of this SORONA fiber multicomponent Siro-spun yarn is that two rove are with the same drafter of certain spacing parallel feeding ring throstle, simultaneously drafted with parastate, in the past roller nip out forms two fibre bundles of maintenance one determining deviation afterwards, this two corings bar converges because the ring ingot twisting below front roller acts on nature, twisted becomes strand, then be wound on spool through twizzle, steel traveler, become the siro-spinning yarn of unique style.Improve SORONA multicomponent fibre easily to damage, in spinning process, cotton knot and the many problem of hairiness number.
The preparation method of this SORONA fiber multicomponent Siro-spun yarn, specifically comprises the steps:
(1) pre-treatment step
Mixing pretreating reagent microencapsulation antistatic additive, wool lubricant and water prepared evenly is sprayed at SORONA fiber and Modal fibre surface respectively, boils in a covered pot over a slow fire after putting 24 hours, then comes into operation after moisture equilibrium at dry side 2h-3h; This step solves the defect of SORONA fiber and Modal fibre cohesive force difference, improves yarn qualities, improves the performance of yarn;
(2) mixed cotton step
Take SORONA fiber and Modal fibre first mixed cotton on disk in proportion, to hopper after griping cotton machine shredding, stand-by through the shredding of griping cotton machine secondary on disk again after taking out from hopper;
(3) blowing step
The regularity of SORONA fiber, Modal fibre is good, impurity is few, fiber surface is smooth, and interfibrous cohesive force is poor, has good shredding performance.In addition, the resilience of fiber is poor, is subject to damage by mechanical force.A002D type bale plucker is wanted duty to grab, is grabbed less and lack strike.The speed of gyration of each hired roughneck of suitable reduction, in order to prevent cotton layer blocked up, suitably reduces suitable for reading the spacing of A092 hopper feeder " V " shape curtain hopper.Therefore according to the feature of this fiber, the technological principle of " medium velocity, space greatly, suitably quantitatively, partially gently pressurize, many combs are few beats " is adopted.
Its concrete technology parameter is: lap is dry is quantitatively 400g/m, and griping cotton machine Beater Speed is 760r/min, and opener Beater Speed is 480r/min, and the comprehensive Beater Speed of lapper is 900r/min, and fan speed is 1350r/min;
(4) comb and parallel cotton fibers prior to spinning step
SORONA fiber, Modal fibre have high, the smooth feature such as loose of cohesive force difference, regain.Therefore low-speed running wanted by cylinder and card stripper, cylinder and doffer, spacing between cylinder and cover plate will suitably increase, the amount of pressurization in reduction between lower compression roller, are conducive to reducing the short fiber content in the carded sliver and cotton knot, improve yarn quality.Modal fibre is in carding machine process, easily be deposited between acupuncture, make fibre migration difficulty, stripping speed is faster adopted to carry out stripping, cover plate is configured to less speed, to reduce flat strips amount, therefore in order to spin the web carded sliver clearly, adopt " light quantitatively, many combs, few fall, low velocity, in space, little pressurization, comparatively small tension receiving coil drawing-off " technological principle.
Its main technologic parameters is: the carded sliver does quantitative 20g/5m, cylinder speed 330r/min, licker-in speed is 850r/min, doffer speed is 19r/min, cylinder spaces for 0.3mm to cover plate, and cylinder spaces for 0.20mm to licker-in, and cylinder spaces for 0.12mm to doffer, licker-in is 0.37mm to feed plate gauge, and doffer to be spaced a 0.10mm to the transfer of pattern doffing roller;
(5) drafting step
After comb and parallel cotton fibers prior to spinning step, fiber is in filament state substantially, but in the carded sliver, fiber exists crotch, and extended parallelization is poor, therefore, has to pass through mixing in doubling step to improve the extended parallelization of fiber, reduces weight unevenness.During spinning 14.6tex model yarn, adopt three road draftings, 8 and close, the speed of a motor vehicle will suitably reduce, and prevents Filament-wound Machine roller and rubber roll phenomenon, suitably strengthens amount of pressurization, guarantees that fiber movement is stablized, improves the dry degree of stretching of bar.Because fiber initial modulus is larger, slubbing drafting tension draft should grasp bigger than normal.In order to strengthen the control to floating fiber, improving the straightening of fibers depth of parallelism, improving bar and doing and reducing resultant yarn filoplume, adopt slubbing drafting back area draft large, the technological parameter that two Dao He tri-road drafting back area drafts are little.Therefore, should adopt in actual production " in quantitatively, low velocity, heavily pressurize, space greatly, passage is bright and clean, anti-tangle anti-blocking " technological principle, employing hardness is low, the rubber roll of good springiness.
Concrete technology parameter is: head also: dry is quantitatively 19g (5m)
-1, number of doubling is 8, back area draft 1.7 times, roller gauge 10 × 16mm, front roller speed 200mmin
-1; Two also: dry is quantitatively 18g (5m)
-1, number of doubling is 8, back area draft 1.5 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1; Three also: dry is quantitatively 17g (5m)
-1, number of doubling is 8, back area draft 1.3 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1;
(6) rove step
SORONA multicomponent fibre in Roving Frames easily around roller and roller, a breakage phenomena that wafts is serious, and percentage elongation is large, and rove filoplume is many, causes frequent switch car, creates too much details and worsens bar and do.Therefore do to improve bar and reduce filoplume, the technological principle of " heavily pressurization, small tension receiving coil, the suitably large twist, slow train speed " can be adopted.Should also be noted that aborning, suitably should strengthen roving twist factor, the misdraft in rove unwind process can be reduced like this, cohesive force between fortifying fibre and the tightness of yarn, strengthen the control to fiber, reduce floating fiber, be conducive to reducing filoplume, but can not be too large, cross conference and produce " hardhead " phenomenon; Regular roving feeding should be suitably partially light, can reduce spun yarn total draft multiple, having in reducing fiber moving apart from deviation in stretch exercise, improving yarn unevenness; In spinning process, drafting force is comparatively large, therefore suitably amplifies roller gauge, strengthens rubber roll pressure; Moistrue Regian of Roving should be suitable, reduces fiber in spinning and mutually repel and electrostatic accumulation phenomenon, fiber rigidity in spinning in rove is weakened.
Concrete technology parameter is: quantitative 3.5g/10m done by rove, roller gauge 27mm × 37mm, back zone drafting multiple 1.2 times, front roller rotating speed 130r/min; Twist factor 85;
(7) spun yarn step
Between SORONA multicomponent fibre fiber fluffy, smooth, fiber, cohesive force is poor, easily produces a large amount of filoplumes and thickness joint, adopts concentrate drawing-off at spinning process, strengthen back zone and space, reduce drafting force in spinning.Have employed the technological principle of " high twist factor, middle pressurization, low velocity, little back zone drafting multiple, little nip gauge " aborning.In order to improve yarn qualities, also it should be noted that suitably reduce the speed of a motor vehicle and ingot speed, thus centrifugal action and electrostatic accumulation phenomenon should be reduced, improving yarn quality; Use the soft bullet non-treatment cot that hardness is moderate, be conducive to strengthening the control to floating fiber, reduce twist triangle zone; Strengthen the control to workshop moisture temperature, temperature controls between 25 DEG C-26 DEG C, and relative humidity controls between 60%-65%.
Roller gauge is 18 × 28mm, spun yarn total draft multiple 53 times, spun yarn back zone drafting multiple 1.25 times, yarn twist factor 345, front roller rotating speed 165r/min; Ingot speed 13000r/min;
(8) winder step
Winder step adopts small tension receiving coil, jogging speed doff, to reduce the generation of filoplume.
The technological parameter of this step is: cotton knot+200%, short slub+145%, length 1cm, long slubbing+45%, length 15cm, long details-40%, length 10cm.
The fabric of this embodiment, woven by aforementioned SORONA fiber multicomponent Siro-spun yarn and form, it specifically comprises the steps:
(1) warping step
Warping is the length and fabric width that are specified by technological design by the warp thread of certain radical, with suitable, the uniform technical process of tension force close wind in warp beam or beam of a loom.Warping is very important Weaving prepartion operation, and its crudy will directly affect production efficiency and the fabric quality of the processing of rear road.
SORONA multicomponent fibre yarn should keep its powerful and elasticity in warping process as far as possible, therefore technique should meet the principle of " tension force is little and even ", take tension force Discrete control method, accomplish that tension force, arrangement, winding three are even, take the few axle technique of bull, the speed of a motor vehicle is unsuitable too high, like this for sizing provides the large warp beam of high-quality.
Concrete technology parameter is: warp thread radical is 13750,12, limit yarn, and equipment is Switzerland Bei Gening warping machines, and warping adopts parallel pressuring method to pressurize, and the warping speed of a motor vehicle controls at 400m/min;
(2) sizing step
Sizing object resists the ability of external complex mechanical force, improves the weavability of warp thread, ensures that weaving process carries out smoothly.Yarn is after starching, and yarn body is smooth, filoplume fits perfectly, and in the inside of yarn, strengthens the bonding obvolvent ability between fiber, improves the physical and mechanical properties of yarn.
According to the feature of SORONA multicomponent fibre yarn, the process route that starching adopts " small tension receiving coil, guarantor extend, are heavily coated to, paste filoplume ".The technological parameter of this step is: S432 ancestral gram Sizing machines adopts double-clip-double-nip starching, and its technological parameter is: the rate of sizing is 10 ± 1%, and regain is 8 ± 0.5%, raw yarn strength is 168cN,, raw yarn percentage elongation 4%%, slashing strength is 240cN, enhancing rate is 40%, percentage elongation controls within 1.5%, and the speed of a motor vehicle is 50m/min, starches poor viscosity 8-9S, slurry groove temperature is 98 ± 1 DEG C, and bake out temperature is at 100 DEG C; Formula of size: every kg slurry is formulated by following materials in percentage by mass: PVA-179935%, sex change phosphate ester starch 25%, NaOH18%, K-200012%, LMA-954%, SN antistatic additive 1%, SLMO-963%, wax disk(-sc) 2%;
(3) denting step
Adopt 7 pages to combine, often detain 3 and enter;
(4) weaving step
According to the feature of SORONA multicomponent fibre yarn, take suitable Process configuration.Warp tension suitably increases, and is conducive to opening or cleaning shed open, but extends little due to modal yarn, and fragility broken end obviously, strengthens warp tension, certainly will increase end breakage, reduce production efficiency, therefore will be suitable for when formulating warp tension parameter if emphasize simply; Suitable increase opening amount makes shed open clear, but opening too conference increase warp end break.
This step is produced on Toyota's air-jet loom, and technological parameter is: the loom speed of a motor vehicle is 600rpm; Warp stop frame: front and back 15 lattice, just+1 lattice; Back beam height: 100cm, front and back 6 lattice, just+1 lattice; The loose warp time is 310 °, and easing amount is 10mm, and opening time is 280 °, and heald frame height is 75mm, and opening amount is 75mm, and warp tension is 1800N;
(5) staining procedure
Described fabric is obtained after the grey cloth that step (4) obtains is dyed.
The performance indications of the fabric obtained of this enforcement are: finished size rate of change: warp-wise≤3.0%, broadwise≤3.0%, bleach product whiteness: >=90; Weaving finished product COLOR FASTNESS: washable (variable color, staining) >=3-4 level, perspiration resistance (variable color, staining) >=3-4 level, resistance to dry friction >=3-4 level, resistance to wet friction >=3 grade; Weaving finished product content of formaldehyde :≤75mg/kg.
The fabric obtained of this enforcement can application in home textile product, is used for preparing family of four, six covers, and improves the class of home textile product and the competitiveness of enterprise.
Embodiment 3
SORONA fiber multicomponent Siro-spun yarn, it is formed by SORONA fiber and modal fiber blended, and wherein SORONA fiber quality percentage is 50%, and the mass percent of Modal fibre is 50%, yarn linear density is 14.6tex, through close 550/ (10cm)
-1, filling density 390/ (10cm)
-1, be organized as twill-weave.
The preparation principle of this SORONA fiber multicomponent Siro-spun yarn is that two rove are with the same drafter of certain spacing parallel feeding ring throstle, simultaneously drafted with parastate, in the past roller nip out forms two fibre bundles of maintenance one determining deviation afterwards, this two corings bar converges because the ring ingot twisting below front roller acts on nature, twisted becomes strand, then be wound on spool through twizzle, steel traveler, become the siro-spinning yarn of unique style.Improve SORONA multicomponent fibre easily to damage, in spinning process, cotton knot and the many problem of hairiness number.
The preparation method of this SORONA fiber multicomponent Siro-spun yarn, specifically comprises the steps:
(1) pre-treatment step
Mixing pretreating reagent microencapsulation antistatic additive, wool lubricant and water prepared evenly is sprayed at SORONA fiber and Modal fibre surface respectively, boils in a covered pot over a slow fire after putting 24 hours, then comes into operation after moisture equilibrium at dry side 2h-3h; This step solves the defect of SORONA fiber and Modal fibre cohesive force difference, improves yarn qualities, improves the performance of yarn;
(2) mixed cotton step
Take SORONA fiber and Modal fibre first mixed cotton on disk in proportion, to hopper after griping cotton machine shredding, stand-by through the shredding of griping cotton machine secondary on disk again after taking out from hopper;
(3) blowing step
The regularity of SORONA fiber, Modal fibre is good, impurity is few, fiber surface is smooth, and interfibrous cohesive force is poor, has good shredding performance.In addition, the resilience of fiber is poor, is subject to damage by mechanical force.A002D type bale plucker is wanted duty to grab, is grabbed less and lack strike.The speed of gyration of each hired roughneck of suitable reduction, in order to prevent cotton layer blocked up, suitably reduces suitable for reading the spacing of A092 hopper feeder " V " shape curtain hopper.Therefore according to the feature of this fiber, the technological principle of " medium velocity, space greatly, suitably quantitatively, partially gently pressurize, many combs are few beats " is adopted.
Its concrete technology parameter is: lap is dry is quantitatively 400g/m, and griping cotton machine Beater Speed is 760r/min, and opener Beater Speed is 480r/min, and the comprehensive Beater Speed of lapper is 900r/min, and fan speed is 1350r/min;
(4) comb and parallel cotton fibers prior to spinning step
SORONA fiber, Modal fibre have high, the smooth feature such as loose of cohesive force difference, regain.Therefore low-speed running wanted by cylinder and card stripper, cylinder and doffer, spacing between cylinder and cover plate will suitably increase, the amount of pressurization in reduction between lower compression roller, are conducive to reducing the short fiber content in the carded sliver and cotton knot, improve yarn quality.Modal fibre is in carding machine process, easily be deposited between acupuncture, make fibre migration difficulty, stripping speed is faster adopted to carry out stripping, cover plate is configured to less speed, to reduce flat strips amount, therefore in order to spin the web carded sliver clearly, adopt " light quantitatively, many combs, few fall, low velocity, in space, little pressurization, comparatively small tension receiving coil drawing-off " technological principle.
Its main technologic parameters is: the carded sliver does quantitative 20g/5m, cylinder speed 330r/min, licker-in speed is 850r/min, doffer speed is 19r/min, cylinder spaces for 0.28mm to cover plate, and cylinder spaces for 0.18mm to licker-in, and cylinder spaces for 0.13mm to doffer, O.38mm licker-in is to feed plate gauge, and doffer to be spaced a 0.11mm to the transfer of pattern doffing roller;
(5) drafting step
After comb and parallel cotton fibers prior to spinning step, fiber is in filament state substantially, but in the carded sliver, fiber exists crotch, and extended parallelization is poor, therefore, has to pass through mixing in doubling step to improve the extended parallelization of fiber, reduces weight unevenness.During spinning 14.6tex model yarn, adopt three road draftings, 8 and close, the speed of a motor vehicle will suitably reduce, and prevents Filament-wound Machine roller and rubber roll phenomenon, suitably strengthens amount of pressurization, guarantees that fiber movement is stablized, improves the dry degree of stretching of bar.Because fiber initial modulus is larger, slubbing drafting tension draft should grasp bigger than normal.In order to strengthen the control to floating fiber, improving the straightening of fibers depth of parallelism, improving bar and doing and reducing resultant yarn filoplume, adopt slubbing drafting back area draft large, the technological parameter that two Dao He tri-road drafting back area drafts are little.Therefore, should adopt in actual production " in quantitatively, low velocity, heavily pressurize, space greatly, passage is bright and clean, anti-tangle anti-blocking " technological principle, employing hardness is low, the rubber roll of good springiness.
Concrete technology parameter is: head also: dry is quantitatively 19g (5m)
-1, number of doubling is 8, back area draft 1.7 times, roller gauge 10 × 16mm, front roller speed 200mmin
-1; Two also: dry is quantitatively 18g (5m)
-1, number of doubling is 8, back area draft 1.5 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1; Three also: dry is quantitatively 17g (5m)
-1, number of doubling is 8, back area draft 1.3 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1;
(6) rove step
SORONA multicomponent fibre in Roving Frames easily around roller and roller, a breakage phenomena that wafts is serious, and percentage elongation is large, and rove filoplume is many, causes frequent switch car, creates too much details and worsens bar and do.Therefore do to improve bar and reduce filoplume, the technological principle of " heavily pressurization, small tension receiving coil, the suitably large twist, slow train speed " can be adopted.Should also be noted that aborning, suitably should strengthen roving twist factor, the misdraft in rove unwind process can be reduced like this, cohesive force between fortifying fibre and the tightness of yarn, strengthen the control to fiber, reduce floating fiber, be conducive to reducing filoplume, but can not be too large, cross conference and produce " hardhead " phenomenon; Regular roving feeding should be suitably partially light, can reduce spun yarn total draft multiple, having in reducing fiber moving apart from deviation in stretch exercise, improving yarn unevenness; In spinning process, drafting force is comparatively large, therefore suitably amplifies roller gauge, strengthens rubber roll pressure; Moistrue Regian of Roving should be suitable, reduces fiber in spinning and mutually repel and electrostatic accumulation phenomenon, fiber rigidity in spinning in rove is weakened.
Concrete technology parameter is: quantitative 3.5g/10m done by rove, roller gauge 27mm × 37mm, back zone drafting multiple 1.2 times, front roller rotating speed 130r/min; Twist factor 85;
(7) spun yarn step
Between SORONA multicomponent fibre fiber fluffy, smooth, fiber, cohesive force is poor, easily produces a large amount of filoplumes and thickness joint, adopts concentrate drawing-off at spinning process, strengthen back zone and space, reduce drafting force in spinning.Have employed the technological principle of " high twist factor, middle pressurization, low velocity, little back zone drafting multiple, little nip gauge " aborning.In order to improve yarn qualities, also it should be noted that suitably reduce the speed of a motor vehicle and ingot speed, thus centrifugal action and electrostatic accumulation phenomenon should be reduced, improving yarn quality; Use the soft bullet non-treatment cot that hardness is moderate, be conducive to strengthening the control to floating fiber, reduce twist triangle zone; Strengthen the control to workshop moisture temperature, temperature controls between 25 DEG C-26 DEG C, and relative humidity controls between 60%-65%.
Roller gauge is 18 × 28mm, spun yarn total draft multiple 53 times, spun yarn back zone drafting multiple 1.25 times, yarn twist factor 345, front roller rotating speed 165r/min; Ingot speed 13000r/min;
(8) winder step
Winder step adopts small tension receiving coil, jogging speed doff, to reduce the generation of filoplume.
The technological parameter of this step is: cotton knot+200%, short slub+145%, length 1cm, long slubbing+45%, length 15cm, long details-40%, length 10cm.
The fabric of this embodiment, woven by aforementioned SORONA fiber multicomponent Siro-spun yarn and form, it specifically comprises the steps:
(1) warping step
Warping is the length and fabric width that are specified by technological design by the warp thread of certain radical, with suitable, the uniform technical process of tension force close wind in warp beam or beam of a loom.Warping is very important Weaving prepartion operation, and its crudy will directly affect production efficiency and the fabric quality of the processing of rear road.
SORONA multicomponent fibre yarn should keep its powerful and elasticity in warping process as far as possible, therefore technique should meet the principle of " tension force is little and even ", take tension force Discrete control method, accomplish that tension force, arrangement, winding three are even, take the few axle technique of bull, the speed of a motor vehicle is unsuitable too high, like this for sizing provides the large warp beam of high-quality.
Concrete technology parameter is: warp thread radical is 13750,12, limit yarn, and equipment is Switzerland Bei Gening warping machines, and warping adopts parallel pressuring method to pressurize, and the warping speed of a motor vehicle controls at 450m/min;
(2) sizing step
Sizing object resists the ability of external complex mechanical force, improves the weavability of warp thread, ensures that weaving process carries out smoothly.Yarn is after starching, and yarn body is smooth, filoplume fits perfectly, and in the inside of yarn, strengthens the bonding obvolvent ability between fiber, improves the physical and mechanical properties of yarn.
According to the feature of SORONA multicomponent fibre yarn, the process route that starching adopts " small tension receiving coil, guarantor extend, are heavily coated to, paste filoplume ".The technological parameter of this step is: S432 ancestral gram Sizing machines adopts double-clip-double-nip starching, and its technological parameter is: the rate of sizing is 10 ± 1%, and regain is 8 ± 0.5%, raw yarn strength is 168cN,, raw yarn percentage elongation 4%%, slashing strength is 240cN, enhancing rate is 40%, percentage elongation controls within 1.5%, and the speed of a motor vehicle is 47m/min, starches poor viscosity 8-9S, slurry groove temperature is 98 ± 1 DEG C, and bake out temperature is at 90 DEG C; Formula of size: every kg slurry is formulated by following materials in percentage by mass: PVA-179925%, sex change phosphate ester starch 27%, NaOH20%, K-200015%, LMA-957%, SN antistatic additive 2%, SLMO-962%, wax disk(-sc) 2%;
(3) denting step
Adopt 7 pages to combine, often detain 3 and enter;
(4) weaving step
According to the feature of SORONA multicomponent fibre yarn, take suitable Process configuration.Warp tension suitably increases, and is conducive to opening or cleaning shed open, but extends little due to modal yarn, and fragility broken end obviously, strengthens warp tension, certainly will increase end breakage, reduce production efficiency, therefore will be suitable for when formulating warp tension parameter if emphasize simply; Suitable increase opening amount makes shed open clear, but opening too conference increase warp end break.
This step is produced on Toyota's air-jet loom, and technological parameter is: the loom speed of a motor vehicle is 500rpm; Warp stop frame: front and back 15 lattice, just+1 lattice; Back beam height: 100cm, front and back 6 lattice, just+1 lattice; The loose warp time is 310 °, and easing amount is 10mm, and opening time is 280 °, and heald frame height is 75mm, and opening amount is 75mm, and warp tension is 1800N;
(5) staining procedure
Described fabric is obtained after the grey cloth that step (4) obtains is dyed.
The performance indications of the fabric obtained of this enforcement are: finished size rate of change: warp-wise≤3.0%, broadwise≤3.0%, bleach product whiteness: >=90; Weaving finished product COLOR FASTNESS: washable (variable color, staining) >=3-4 level, perspiration resistance (variable color, staining) >=3-4 level, resistance to dry friction >=3-4 level, resistance to wet friction >=3 grade; Weaving finished product content of formaldehyde :≤75mg/kg.
The fabric obtained of this enforcement can application in home textile product, is used for preparing family of four, six covers, and improves the class of home textile product and the competitiveness of enterprise.
Claims (6)
1.SORONA fiber multicomponent Siro-spun yarn, it is formed by SORONA fiber and modal fiber blended, and wherein SORONA fiber quality percentage is 30-50%, and the mass percent of Modal fibre is 50-70%, yarn linear density is 14.6tex, through close 550/ (10cm)
-1, filling density 390/ (10cm)
-1, be organized as twill-weave.
2. the preparation method of SORONA fiber multicomponent Siro-spun yarn according to claim 1, is characterized in that, specifically comprise the steps:
(1) pre-treatment step
Mixing pretreating reagent microencapsulation antistatic additive, wool lubricant and water prepared evenly is sprayed at SORONA fiber and Modal fibre surface respectively, boils in a covered pot over a slow fire after putting 24 hours, then comes into operation after moisture equilibrium at dry side 2h-3h; This step solves the defect of SORONA fiber and Modal fibre cohesive force difference, improves yarn qualities, improves the performance of yarn;
(2) mixed cotton step
Take SORONA fiber and Modal fibre first mixed cotton on disk in proportion, to hopper after griping cotton machine shredding, stand-by through the shredding of griping cotton machine secondary on disk again after taking out from hopper;
(3) blowing step
The technological principle that this step adopts " medium velocity, space greatly, suitably quantitatively, partially gently pressurize, many combs are few beats ", its concrete technology parameter is: lap is dry is quantitatively 400g/m, griping cotton machine Beater Speed is 760r/min, opener Beater Speed is 480r/min, the comprehensive Beater Speed of lapper is 900r/min, and fan speed is 1350r/min;
(4) comb and parallel cotton fibers prior to spinning step
The principle of this step be " light quantitatively, many combs, few fall, low velocity, in space, little pressurization, comparatively small tension receiving coil drawing-off "; Its main technologic parameters is: the carded sliver does quantitative 20g/5m, cylinder speed 330r/min, licker-in speed is 850r/min, doffer speed is 19r/min, cylinder spaces for 0.25-0.3mm to cover plate, and cylinder spaces for 0.18-0.20mm to licker-in, and cylinder spaces for 0.12-0.15mm to doffer, licker-in is 0.35-O.38mm to feed plate gauge, and doffer to be spaced a 0.10-0.12mm to the transfer of pattern doffing roller;
(5) drafting step
The principle of this step be " in quantitatively, low velocity, heavily pressurize, space greatly, passage is bright and clean, anti-tangle anti-blocking ", concrete technology parameter is: head also: dry is quantitatively 19g (5m)
-1, number of doubling is 8, back area draft 1.7 times, roller gauge 10 × 16mm, front roller speed 200mmin
-1; Two also: dry is quantitatively 18g (5m)
-1, number of doubling is 8, back area draft 1.5 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1; Three also: dry is quantitatively 17g (5m)
-1, number of doubling is 8, back area draft 1.3 times, roller gauge 10 × 16mm, front roller speed 180mmin
-1;
(6) rove step
The technological principle of this step is " heavily pressurization, small tension receiving coil, the suitably large twist, slow train speed ", and concrete technology parameter is: quantitative 3.5g/10m done by rove, roller gauge 27mm × 37mm, back zone drafting multiple 1.2 times, front roller rotating speed 130r/min; Twist factor 85;
(7) spun yarn step
The principle of this step is " high twist factor, middle pressurization, low velocity, little back zone drafting multiple, little nip gauge ", concrete technology parameter is: roller gauge is 18 × 28mm, spun yarn total draft multiple 53 times, spun yarn back zone drafting multiple 1.25 times, yarn twist factor 345, front roller rotating speed 165r/min; Ingot speed 13000r/min;
(8) winder step
Does is the technological parameter of this step: influence of winding tension reference voltage? V, does is winder speed? m/min, the clear technological parameter of its electricity is: cotton knot+200%, short slub+145%, length 1cm, long slubbing+45%, length 15cm, long details-40%, length 10cm.
3. a fabric, is woven by SORONA fiber multicomponent Siro-spun yarn according to claim 1 and forms.
4. the preparation method of a kind of fabric according to claim 3, is characterized in that, specifically comprise the steps:
(1) warping step
Warp thread radical is 13750,12, limit yarn, and equipment is Switzerland Bei Gening warping machines, and warping adopts parallel pressuring method to pressurize, and the warping speed of a motor vehicle controls at 350m/min-450m/min;
(2) sizing step
S432 ancestral gram Sizing machines adopts double-clip-double-nip starching, and its technological parameter is: the rate of sizing is 10 ± 1%, and regain is 8 ± 0.5%, raw yarn strength is 168cN,, raw yarn percentage elongation 4%%, slashing strength is 240cN, enhancing rate is 40%, percentage elongation controls within 1.5%, and the speed of a motor vehicle is 40-50m/min, starches poor viscosity 8-9S, slurry groove temperature is 98 ± 1 DEG C, and bake out temperature is at 90-100 DEG C; Formula of size: every kg slurry is formulated by following materials in percentage by mass: PVA-179925-35%, sex change phosphate ester starch 25-30%, NaOH18-25%, K-200010-15%, LMA-954-8%, SN antistatic additive 1-2%, SLMO-962-3%, wax disk(-sc) 1-2%;
(3) denting step
Adopt 7 pages to combine, often detain 3 and enter;
(4) weaving step
Toyota's air-jet loom is produced, and technological parameter is: the loom speed of a motor vehicle is 500-600rpm; Warp stop frame: front and back 15 lattice, just+1 lattice; Back beam height: 100cm, front and back 6 lattice, just+1 lattice; The loose warp time is 310 °, and easing amount is 10mm, and opening time is 280 °, and heald frame height is 75mm, and opening amount is 75mm, and warp tension is 1800N;
Described fabric is obtained after the grey cloth that step (4) obtains is dyed.
5. the application of described fabric according to claim 3 in home textile product.
6. application according to claim 5, is characterized in that, described home textile product is quilt cover, pillowcase, sheet.
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|---|---|---|---|---|
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1769554A (en) * | 2004-11-01 | 2006-05-10 | 上海第十七棉纺织总厂 | Polyytrimethylene terephthalate fiber cross-blended yarn and its production process |
| CN1982518A (en) * | 2005-12-12 | 2007-06-20 | 天津天纺投资控股有限公司 | Fine plain fabric and its machining process |
| CN102108574A (en) * | 2011-03-21 | 2011-06-29 | 盐城悦弘织造有限公司 | Method for producing hemp yarns through vortex spinning |
| CN102493086A (en) * | 2011-12-12 | 2012-06-13 | 丹阳市丹盛纺织有限公司 | Method of producing high-grade shift fabric interwoven with recycled polyester filament yarns and modal cotton |
| CN102719954A (en) * | 2012-06-08 | 2012-10-10 | 江南大学 | Anti-bacteria blended sirospun yarn and spinning method thereof |
-
2014
- 2014-04-30 CN CN201410182214.5A patent/CN105019083B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1769554A (en) * | 2004-11-01 | 2006-05-10 | 上海第十七棉纺织总厂 | Polyytrimethylene terephthalate fiber cross-blended yarn and its production process |
| CN1982518A (en) * | 2005-12-12 | 2007-06-20 | 天津天纺投资控股有限公司 | Fine plain fabric and its machining process |
| CN102108574A (en) * | 2011-03-21 | 2011-06-29 | 盐城悦弘织造有限公司 | Method for producing hemp yarns through vortex spinning |
| CN102493086A (en) * | 2011-12-12 | 2012-06-13 | 丹阳市丹盛纺织有限公司 | Method of producing high-grade shift fabric interwoven with recycled polyester filament yarns and modal cotton |
| CN102719954A (en) * | 2012-06-08 | 2012-10-10 | 江南大学 | Anti-bacteria blended sirospun yarn and spinning method thereof |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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