CN102978764B - The preparation method of the panchromatic textile fabric of a kind of multicomponent - Google Patents

The preparation method of the panchromatic textile fabric of a kind of multicomponent Download PDF

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CN102978764B
CN102978764B CN201210457185.XA CN201210457185A CN102978764B CN 102978764 B CN102978764 B CN 102978764B CN 201210457185 A CN201210457185 A CN 201210457185A CN 102978764 B CN102978764 B CN 102978764B
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spinning
speed
wool
silk
panchromatic
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CN102978764A (en
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金国周
孙国军
郝首领
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SHAOXING GUOZHOU NEW TEXTILE MATERIAL CO Ltd
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SHAOXING GUOZHOU NEW TEXTILE MATERIAL CO Ltd
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Abstract

The invention discloses the preparation method of the panchromatic textile fabric of a kind of multicomponent, belong to technical field of textile fabric.Described fabric adopts vortex spinning yarn to make, the process of this vortex spinning yarn is: by after the loose fine mixture that dyes respectively, enter opening or cleaning flow process, after blowing, comb and parallel cotton fibers prior to spinning, obtain the carded sliver, this carded sliver obtains ripe bar through three road drafting mixing, and ripe bar obtains finished product by vortex spinning.Wherein, loose fibre comprises viscose, sky silk, wool and spun silk; In blowing flow process, disk Beater Speed 740r/min, hired roughneck stretches out rib 1-1.5mm, opener Beater Speed 450r/min, totally-enclosed under dirt rod; In air vortex spinning, spinning speed 340m/min, first break draft is 3 times, and dominant draft is 15 times, and traversing angle is 14deg, feeds than being 0.98.The preparation method of the panchromatic textile fabric of multicomponent of the present invention can meet multi-component panchromatic spinning technique requirement, and vortex spinning is applied to look spins field, have that cost is low, colouring evenly, the advantage such as no color differnece.

Description

The preparation method of the panchromatic textile fabric of a kind of multicomponent
Technical field
The present invention relates to the preparation method of the panchromatic yarn fabric of a kind of multicomponent, belong to technical field of textile fabric.
Background technology
Along with the raising of people's living standard, people to the personalization of clothes and the requirement of comfortableness more and more higher, for meeting the demand of market to this respect, adopt Technology of Air Vortex Spinning flow process short, row yielding is high, the very large amount of labour used can be saved simultaneously, operate also fairly simple, and the intensity of yarn of spinning and the uniformity all good compared with the product of routine techniques, not only cladded yarn can be produced, and the yarn of the production dual structure such as length, degree of shrinkage that fiber can be utilized different, colourful special yarn can be spun, therefore apply wider.
For meeting the requirement of consumer to aspects such as fabric style varieds, generally various fiber can be carried out blending, to obtain the advantage of different fiber, but, due to the blended yarn of different fibre properties, the temperature needed when dyeing is different with pH value, and multiple component yarn dyeing difficulty greatly comparatively, is difficult to all to overlap when chromatography flat always.The method adopting look to spin can directly dye separately to fiber, avoid the dyeing conflict of fiber, also the conflict of chromatography can be solved, vortex spinning is as a novel spinning technique, knitting, sweater, the field such as woven is all widely used, spin field at look and then belong to the starting stage, traditional vortex spinning generally can only do terylene and viscose, this is because the characteristic of vortex spinning is to the restriction of fibre property, and temperature, the requirement of impact to fiber of humidity environment is larger, therefore, half-and-half spinning wool is not also had at present in vortex spinning is produced, the look that the fibers such as spun silk carry out blending spins successful precedent.
Summary of the invention
The object of this invention is to provide a kind of preparation method of the panchromatic textile fabric of blending containing various ingredients.
For achieving the above object, the present invention reaches the object of spinning multicomponent colour-spun yarns by following process means.
A preparation method for multicomponent Full-color yarn fabric, described fabric adopts vortex spinning yarn to make.
Further arrange as follows:
The process of described vortex spinning yarn is: will to fall apart yarn mixture according to a certain percentage through pretreated dyeing, then obtain the carded sliver after mixed cotton, blowing, comb and parallel cotton fibers prior to spinning, and this carded sliver obtains ripe bar through three road draftings mixing, and ripe bar obtains finished product by vortex spinning.
Produce dyed yarn, because after loose stock dyeing, performance has a greater change, pliability reduces, and fiber tangles mutually, and frictional force increases, and the control in spinning process has comparatively Important Relations, so process route should adapt with the characteristic of fiber with fibre property.
Described loose fibre comprises viscose, sky silk, wool and spun silk, and its mixture mass percent is: viscose 50%, sky silk 20 %, wool 10 %, spun silk 10 %, spins 14 sweater yarns.
Wherein viscose adopts 1.2D*38mm, sky silk 1.2D*38mm, and wool adopts the stretch-breaking wool of 7000 public, and spun silk adopts first-class spun silk.
Wherein, above-mentioned all fibres all dyes, the gorgeous blue look of fiber dye.Its dyeing mainly comprises dyeing, cleaning, fixation and post processing, and few fibers needs through pre-treatment, and design parameter is different according to kinds of fibers, has corresponding difference.
The regain of getting on the bus of described viscose, tencel fiber is no more than 13%, and the regain of getting on the bus of wool controls 22% ± 2, and the regain of getting on the bus of spun silk controls 17% ± 2.
Wherein, antistatic detection will be carried out before wool and spun silk mixture, when the logarithm value of its dielectric constant is greater than 7, carry out to oil processing, wool be finish to the composition of oil-treatment agent: antistatic additive: water=1:1.5:22.5, the composition of oil-treatment agent given of spun silk is finish: antistatic additive: water=0.5:1.5:8.
It silk and viscose before getting on the bus through common loose stock dyeing post processing.
With material (mixing flower) with refuel (to antistatic additive) be very important operation in Spinning process, process bad meeting and to make in production process electrostatic serious, spinning cannot be carried out smoothly, directly affects yarn quality, strictly should follow following steps:
1. conjunction material first checks the volume resistivity of each blending composition before mixing and spending, ratio resistance > 10 7the raw material of Ω * cm, required gives antistatic additive separately, vexedly puts 12-24 hour, then closes material with other raw materials and mix flower.
If 2. blending raw material all needs to finish or antistatic additive, finish or antistatic additive are substantially identical again, can first close material and mix flower, unify oil supply, and vexed putting after 12-24 hour goes up machine.
Described mixed cotton adopts the mode of multiple disk parallel connection to carry out, and its flow process is changeable, according to contaminated color need carry out path combination.Not only simple effectively, cost savings, the packing charges of labour and flow process is all reduced simultaneously, it also avoid the blend of colors that artificial and mechanical reason causes, being mixed into of different fibre.
Described blowing flow process is the process route of short route that suitably reduces of speed adopting polyhybird, flexible shredding, each hired roughneck.Wherein, disk Beater Speed 740r/min, hired roughneck stretches out rib 1-1.5mm, opener Beater Speed 450 r/min, totally-enclosed under dirt rod.
Reduce in described comb and parallel cotton fibers prior to spinning flow process licker-in speed with and tin speed, doffer speed also suitably reduces, the speed ratio of cylinder and licker-in is not less than 2.0, the carded sliver weight exported is no more than 20 grams/5m, the definition of cotton knot and web controls within scope, speed 70 ms/min, bar is dry to be controlled within 4.5, and look knot controls at every gram of 10 intragranulars.
The Equipments Setting related in the present invention is followed successively by: FA002A(disc bale plucker)-FA035(mixed cotton slitter)-FA106(opener)-FA208K(carding machine)-FA306A(drawing frame)-FA306A(drawing frame)-JWF1312(drawing frame (autoleveller))-VOTEX861(Murata Machine Co., Ltd, vortex flow spinner).
In three described roads mixing (Ye Cheng tri-road drafting), feature because of vortex spinning determines the requirement of Fiber Straightness and the uniformity higher, adopt three road draftings, adopt and stretch in advance, stretch by force, take into account the process route that last drafting is dry, the degree of stretching that the dry semi-finished product of the bar of strip can be kept like this to have had and the uniformity.Head and and and radical be 6, rear portion drawing-off 1.7 times, spaces for 10*17; Two and number be 8, rear portion drawing-off 1.35, spaces for 10*19; Three 6, roads, rear road drawing-off 1.35, spaces for 10*19, end and quantitatively do not surpass 20 grams/5m.Wherein, bar is done cv value and is controlled not surpass 3.2%, and weight unevenness controls within 1%.
In described vortex spinning flow process, vortex spinning is the critical process of spinning, and doing solid color yarn has larger difficulty, mainly carry out the configuration of technique, counter extensioin rational technology configures, and different numbers arranges different quantitative, when satisfied supply, the quantitative suitable configuration less than normal of strip; For the air pressure of nozzle, the selection of the model of spindle also must follow the difference of fibre property suitably to adjust; The sensor of the little machine of joint and carriage type doffer will adopt the dyed yarn sensor special can responding to dyed yarn, to improve its discrimination efficiency.Therefore, in the present invention, adopt the VORTEX861 vortex flow spinner of Murata Machine Co., Ltd, the Process configuration of vortex spinning is: spinning speed 340m/min, and first break draft is 3 times, and dominant draft is 15 times, and feeding is than being 0.98, and traversing angle is 14deg.
Suitable adjustment is done to the flow process of vortex spinning, just can solve the technology difficulty spinning multicomponent fibre with vortex spinning.The panchromatic colour mixture technology spun of multicomponent vortex spinning, the look can expanding vortex spinning spins space, improves the range of application of vortex spinning product further.
The spinning method that many groups, eddy current spins breaches the restriction of this conventional art, to reach the characteristic improving yarn and dress ornament performance by the mixed method of fiber.The effect of spun silk product can be imitated in addition in spinning process, but have more cost advantage, the hydrolysis problem of the wool in multicomponent dyeing course can be avoided Full-color yarn.
Detailed description of the invention
A preparation method for multicomponent Full-color yarn fabric, the yarn braiding that described fabric adopts air vortex spinning method to prepare forms.
First carry out the preparation of yarn, through pretreated loose fibre after dyeing respectively, the mixing of look fibre will be carried out according to certain ratio, spin according to following steps:
Wherein, the fine raw material adopted that falls apart is the viscose of 1.2D*38mm, the sky silk of 1.2D*38mm, the wool of the 7000 public stretch-breaking wool propped up and first-class spun silk, above-mentioned all fibres is all through the gorgeous blue look of fiber dye, its mixture mass percent is: viscose 50%, it silk 20 %, wool 10 %, spun silk 10 %, spin 14 sweater yarns.
Before mixture is got on the bus, the regain of getting on the bus of viscose, tencel fiber is no more than 13%, and the regain of getting on the bus of wool controls 22% ± 2, and the regain of getting on the bus of spun silk controls 17% ± 2.Wherein, it silk and viscose before getting on the bus through common loose stock dyeing post processing, antistatic detection will be carried out before wool and spun silk mixture, when the logarithm value of its dielectric constant is greater than 7, carry out to oil processing, wool be finish to the composition of oil-treatment agent: antistatic additive: water=1:1.5:22.5, the composition of oil-treatment agent given of spun silk is finish: antistatic additive: water=0.5:1.5:8.
The volume resistivity that Hua Qianxu first checks each blending composition is mixed, ratio resistance > 10 at conjunction material 7the raw material of Ω * cm, required gives antistatic additive separately, through vexed put 12-24 hour after, then close material with other raw materials and mix flower; If blending raw material all needs to finish or antistatic additive, finish or antistatic additive are substantially identical again, can first close material and mix flower, unify oil supply, and vexed putting after 12-24 hour goes up machine.
Blowing flow process is the process route of short route that suitably reduces of speed adopting polyhybird, flexible shredding, each hired roughneck.Wherein, disk Beater Speed 740r/min, hired roughneck stretches out rib 1-1.5mm, opener Beater Speed 450 r/min, totally-enclosed under dirt rod.
Reduce in comb and parallel cotton fibers prior to spinning flow process licker-in speed with and tin speed, doffer speed also suitably reduces, the speed ratio of cylinder and licker-in is not less than 2.0, the carded sliver weight exported is no more than 20 grams/5m, the definition of cotton knot and web controls within scope, speed 70 ms/min, bar is dry to be controlled within 4.5, and look knot controls at every gram of 10 intragranulars.Concrete technology parameter refers to table 1.
Table 1 carding process parameter
In three roads mixing (Ye Cheng tri-road drafting), feature because of vortex spinning determines the requirement of Fiber Straightness and the uniformity higher, adopt three road draftings, adopt and stretch in advance, stretch by force, take into account the process route that last drafting is dry, the degree of stretching that the dry semi-finished product of the bar of strip can be kept like this to have had and the uniformity.Head and and and radical be 6, rear portion drawing-off 1.7 times, spaces for 10*17; Two and number be 8, rear portion drawing-off 1.35, spaces for 10*19; Three 6, roads, rear road drawing-off 1.35, spaces for 10*19, end and quantitatively do not surpass 20 grams/5m.Wherein, bar is done cv value and is controlled not surpass 3.2%, and weight unevenness controls within 1%.
In vortex spinning flow process, vortex spinning is the critical process of spinning, and doing solid color yarn has larger difficulty, mainly carry out the configuration of technique, counter extensioin rational technology configures, and different numbers arranges different quantitative, when satisfied supply, the quantitative suitable configuration less than normal of strip; For the air pressure of nozzle, the selection of the model of spindle also must follow the difference of fibre property suitably to adjust; The sensor of the little machine of joint and carriage type doffer will adopt the dyed yarn sensor special can responding to dyed yarn, to improve its discrimination efficiency.Therefore, the Process configuration of vortex spinning is: spinning speed 340m/min, and first break draft is 3 times, and dominant draft is 15 times, and traversing angle is 14deg, feeds than being 0.98.
The Equipments Setting related in the present invention is followed successively by: FA002A(disc bale plucker)-FA035(mixed cotton slitter)-FA106(opener)-FA208K(carding machine)-FA306A(drawing frame)-FA306A(drawing frame)-JWF1312(drawing frame (autoleveller))-VOTEX861(Murata Machine Co., Ltd, vortex flow spinner).
Adopt technical solution of the present invention, it is as shown in the table that the finished product bar of the vortex spinning of acquisition does situation:
The technical target of the product that table 2 adopts technical solution of the present invention to obtain
Secondly, according to the different requirements of fabric, by the yarn of above-mentioned technical indicator after knitting, obtain the fabric meeting sweater requirement.
The present invention is by the adjustment to the flow process of vortex spinning, and refer to and vortex spinning can be adopted to carry out the panchromatic spinning technique spinning fiber of multicomponent, the look having expanded vortex spinning spins space, improves the range of application of vortex spinning product further; This eddy current many groups spinning method breaches the restriction of conventional art, reaches the object improving yarn and dress ornament performance by blended fiber; In addition, can imitate the effect of spun silk product in spinning process, cost, well below spun silk, to Full-color yarn, can avoid the hydrolysis problem of the wool in multicomponent dyeing course.

Claims (3)

1. the preparation method of the panchromatic textile fabric of multicomponent, it is characterized in that described fabric adopts vortex spinning yarn to make, the process of this vortex spinning yarn is: by after the loose fine mixture that dyes respectively, enter opening or cleaning flow process, after blowing, comb and parallel cotton fibers prior to spinning, obtain the carded sliver, this carded sliver obtains ripe bar through three road drafting mixing, and ripe bar obtains finished product by vortex spinning, wherein
Described loose fibre comprises viscose, sky silk, wool and spun silk, and: described viscose adopts 1.2D*38mm, it silk 1.2D*38mm, wool adopts the stretch-breaking wool of 7000 public, and spun silk adopts first-class spun silk, and its mixture mass percent is: viscose 50%, it silk 20 %, wool 10 %, spun silk 10 %, spin 14 sweater yarns; The regain of getting on the bus of viscose, tencel fiber is no more than 13%, and the regain of getting on the bus of wool is 22% ± 2, and the regain of getting on the bus of spun silk is 17% ± 2; Antistatic detection will be carried out before wool and spun silk mixture, when the logarithm value of its dielectric constant is greater than 7, carry out to oil processing, wool be finish to the composition of oil-treatment agent: antistatic additive: water=1:1.5:22.5, the composition of oil-treatment agent given of spun silk is finish: antistatic additive: water=0.5:1.5:8;
Described blowing flow process is the process route of short route that suitably reduces of speed adopting polyhybird, flexible shredding, each hired roughneck, wherein, disk Beater Speed 740r/min, hired roughneck stretches out rib 1-1.5mm, opener Beater Speed 450r/min, totally-enclosed under dirt rod;
In described three roads mixing, head and and and radical be 6, rear portion drawing-off 1.7 times, spaces for 10*17; Two and number be 8, rear portion drawing-off 1.35 times, spaces for 10*19; Three 6, roads, rear road drawing-off 1.35 times, space for 10*19, it does not quantitatively surpass 20 grams/5m.
2. the preparation method of the panchromatic textile fabric of a kind of multicomponent according to claim 1, it is characterized in that: in described comb and parallel cotton fibers prior to spinning flow process, reduce licker-in speed and cylinder speed, doffer speed also suitably reduces, the speed ratio of cylinder and licker-in is not less than 2.0, the carded sliver weight exported is no more than 20 grams/5m, and the definition of cotton knot and web controls within scope, that is: speed 70m/min, bar is done within 4.5, and look knot is no more than 10/gram.
3. the preparation method of the panchromatic textile fabric of a kind of multicomponent according to claim 1, is characterized in that, the Process configuration of described vortex spinning is: spinning speed 340m/min, first break draft is 3 times, dominant draft is 15 times, and traversing angle is 14deg, feeds than being 0.98.
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Denomination of invention: A preparation method for multi-component full-color spinning fabric

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