CN107557935A - Film splits the preparation method of method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn - Google Patents
Film splits the preparation method of method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn Download PDFInfo
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Abstract
The invention provides a kind of film to split method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, complex yarn is made up of heart yarn, solid yarn and decorative yarn, the heart yarn is Fanglun l414 fiber and polytetrafluoroethylene fibre, Gu yarn is color polyester fiber, decorative yarn is fire resistant viscose acetal fibre, stainless steel short fiber, Amicor fibers and silver fiber.A kind of antibacterial, fire-retardant, anti-electromagnetic radiation and the fancy health yarn such as antistatic is made in the present invention, with its obtained various fabrics and expensive goods, not only there is high-strength and high-modulus, fire resistance is good, antistatic property is excellent, and sucting wet air permeability is good, and dyeability is good, elasticity is good, the features such as fullness is good, adverse reaction will not occur with human contact, product is not easy to be damaged by worms and rotted, outward appearance is unique, but also with antibacterial, sterilization, the healthcare function such as antibacterial, ultraviolet radiation preventing is good, comfortableness is good, and wearability is good, the performances such as natural in color, product purpose are extensive.
Description
Technical field
The present invention relates to textile field, and in particular to a kind of film splits method antibacterial flame-retardant Antistatic radiation-proof fancy composite yarn
The preparation method of line.
Background technology
In recent years, worldwide flame was obtained year by year due to the superiority of its product benefit, application field
Increase, it is especially with fastest developing speed in terms of home textile sector application.The multiplexed combination of flame not only makes product form abundant more
Coloured silk, and product function can be made complementary, substantially increase the stability and practicality of structure.
Compound flame is a kind of high value-added product, and it is plurality of raw materials, multicolour or various structures shape
The combined product of state, this kind of product substantially improve the external appearance characteristic of fabric face, and appearance of fabrics third dimension is strong, fancy change
Multifarious, application effect is very significantly improved, and meets the tendency of the day of consumption, product is not had flavor.Flame is only with its
Special yarn texture, riotous with colour appearance, dressing that people follow the fashion with individual character is catered at heart.
With the progress and new textile material, the application and development of new technology of society, the flame-retardancy requirements of textile are also got over
Come it is higher, common viscose fiber meet flame after-combustion it is very fast, fire resistance is poor, develops the viscose fiber fabric right and wrong of flame retardant type
Often it is necessary, it has also become the inexorable trend studied at present.Fire resistance fibre is the fiber for referring to prevent burning, is referred to limit oxygen
Number represents.Fire resistance fibre will have obvious anti-flammability, typically be greater than 26%, and fire resistant viscose acetal fibre is modified life using precursor at present
Production, common FRC have two kinds of processing methods, i.e. copolymerization method and blending method.Copolymerization method is by high polymer and fire-retardant base
The fire resistance fibre of composition；Blending method be among fire retardant is added into spinning melt change its thermal property produce it is fire-retardant
Fiber.Fire resistant viscose acetal fibre is typically used for garment for children, the elderly's articles for use, military use product, underwear, Household ornament product etc..But
Wear no resistance, wet break strength is small, and does not have healthcare function.
Aramid fiber includes two kinds, and Fanglun l414 fiber is linear macromolecule, and a kind of new high-tech synthetic fibers, in straight
Linear structure, segment is rigidly big, flexible big, and Fanglun l414 fiber not only has intensity height, heat-resist, high temperature resistant, thermostabilization
Good, the damp and hot lower dimensionally stable of property, is not melted, not spontaneous combustion, the features such as good flame resistance；And with high-strength light, it is corrosion-resistant, do not lead
Electricity, shock resistance, it is excellent fire-retardant, heat resistance is good the features such as, limited oxygen index is more than 28.Aramid fiber 1313 is high at 260 degree
The lower heating of temperature 600 hours, remain to keep 80% intensity, fiber is light, and chemically stable is good, and modulus is high, and intensity is high, fire resistance
It is good.But modulus of compressibility is low, fatigue durability is poor, sensitive to UV light, and intensity has loss to aramid fiber blockhouse in the sunlight.
Polytetrafluoroethylene (PTFE) (raw material band) fiber is PTFE fiber, and the chemical name of raw material band is polytetrafluoroethylene (PTFE), in China
It is referred to as teflon, there is excellent chemical stability, against weather is good, and in outdoor exposure 15 years, profile was flat wide adhesive tape
Shape, its mechanical performance do not occur significantly to change, it is difficult to burn, do not burn in atmosphere, polytetrafluoroethylene (PTFE) not only has electricity absolutely
Edge is good, the characteristics such as radiation resistance is good, but also with the use temperature range (250 that surface is non-sticky, coefficient of friction is low, broad
~340 DEG C) it is excellent ageing-resistant, chemical resistance is good, good toughness, longitudinal degree are high, horizontal mutability the features such as.But it can not use
Used in the occasion that the oxygen or liquid oxygen of high concentration are in contact, and there is no healthcare function.
Stainless steel short fiber is a kind of metallic fiber, and it is a kind of superfine wire, has granular and softness
Feature, it assembles a set of special process such as multiple multiply drawing and heat treatment using stainless steel metal wire Material cladding and is made, no
The steel metal fiber of becoming rusty not only has anti electromagnetic wave, flexibility, inhales sound insulation, be heat conduction, abrasion-resistant, conduction, corrosion-resistant and resistant to elevated temperatures
Characteristic, but also the good characteristic with chemical fibre and synthetic fibers；Stainless steel fibre belongs to a kind of multi-functional fiber, stainless
The good electric conductivity of steel long filament can then assign product good anti-electromagnetic radiation and anti-static function, be mainly used in weaving,
The fields such as petrochemical industry, electric mechanical, medicine, military affairs, aviation, high polymer material, environmental protection, food and environmental protection, can with cotton,
The fiber blends such as hair, terylene, processing anti-static clothing, anti-static carpet, protective cover etc..But ratio resistance is big, electrostatic problem is tight
Weight, spinnability is poor, easily broken end, wears no resistance, and difficulty is larger during pure spinning, and does not have healthcare function.
Silver fiber is among spinning-grade silver system anti-biotic material is fused into spinning melt, through spinning processing it is manufactured it is a kind of forever
Long sexual function fiber, the fiber not only has excellent anti-bacterial anti-foul function, safe and non-toxic；Excellent moisture absorption sweat discharging functions, thoroughly
Gas performance is good；Durable antibacterial effect, and with washing fastness, anti-microbial property etc., while also there is good uvioresistant characteristic,
Made fabric has permanent antibacterial effect, is compared with the method for anti-bacterial finish, has broad-spectrum antiseptic, antibiotic rate
Height, durable antibacterial effect, it is safe to the human body harmless, applied widely the advantages of.Antibacterial Mechanism be silver ion in fiber with it is thin
Sulfydryl combination inactivates enzyme in protease in thalline, causes bacterial death, reaches the effect of antibacterial deodourizing.After bacterium is killed, silver
Ion by separate out, continues to play a role again.Therefore there is long acting antibiotic performance.Silver-ion antibiotic fiber can be with natural fibre
Dimension blending or it is pure spin for various bedding, furniture stuff, drapery, spe-cial-purpose uniform, material for shoes, gloves and it is various in
Clothing and clothes.But ratio resistance is big, electrostatic is serious, there is certain difficulty with fine silver fiber spinning.
Amicor fibers are a kind of new function type anti-bacterial fibres, and it can suppress the breeding of specific bacterium and fungi, make
Harmful microorganism quantity is reduced within safe range, can substantially reduce the generation of disease, and the fiber has warming, light, resistance to
Chemical corrosivity, it is mould proof fungi-proofing, wholesomeness is preferable the features such as；Amicor fiber surfaces are smooth, not only have as artificial cellosilk's silk fabric
Texture, soft comfortable, good permeability, but also have the features such as fullness of wool fibre, warmth retention property are good, the fiber to environment without
Pollution, its gloss appearance is magnificent, and feel is close to natural wool fibre.Antibacterial material in the fabric of Amicor anti-bacterial fibres processing begins
It will not be destroyed eventually, any anaphylaxis adverse reaction will not be caused to skin during taking, its protective effect to human body,
Antibacterial action will not be also lost in washing and sunshine repeatedly, therefore, this is a kind of rare functional health textile.But
Amicor fiber quality ratio resistances are big, and electrostatic phenomenon is serious, exist in spinning process and bring that networking is poor, Yarn filoplume is more etc. and be stranded
It is difficult.
Color polyester fibre strength is big, and dry state ultimate strength is big, and elongation at break is big, and dry and wet initial modulus is big, endurance
Property it is good, collude with intensity and knot strength be big, light resistance is good, and heat-resisting quantity is good, and toughness and wearability are high, rich in gloss and soft,
Longitudinal surface is smooth homogeneous.But fiber crimp is few, cohesive force is small, and surface is smooth, and mass specific resistance is big, and antistatic phenomenon is dashed forward
Go out.It is brought networking in the spinning process of pure color polyester fiber, the difficulty such as more than Yarn filoplume, in opening and cleaning step and
Process conditions are difficult to grasp in carding step, easily fill pin cloth, wind carding element, cause the damage to fiber more serious etc.
Problem；The fabric moisture of processing is poor, and wet guilding is poor, and feel is not soft, and comfortable function is poor, therefore use is restricted, and does not have
There is healthcare function.
The content of the invention
The present invention proposes a kind of antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn that method production is split using film, is made
Novel fancy yarn with special-effect, its abundant color change, varied form, a variety of moulding and uniqueness
Appearance, embodying the fashion of product, stainless steel short fiber etc. has good electric conductivity, can assign product good anti-
Bacterium, fire-retardant, anti-electromagnetic radiation and anti-static function
Realize the technical scheme is that：A kind of film splits method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, multiple
Yarns are made up of heart yarn, solid yarn and decorative yarn, and the heart yarn is Fanglun l414 fiber and polytetrafluoroethylene fibre, Gu yarn is colour
Polyester fiber, decorative yarn are fire resistant viscose acetal fibre, stainless steel short fiber, Amicor fibers and silver fiber.
The percentage by weight of each material is in the decorative yarn：Fire resistant viscose acetal fibre 10~70%, stainless steel short fiber 10~
70%, silver fiber 10~70%, Amicor fibers 10~70%.
3. film according to claim 1 splits method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, its feature exists
In：The performance indications of the complex yarn are：Single thread 19.9~49.9cN/tex of fracture strength, the single thread fracture strength coefficient of variation
Cv values 11.7~23.2%.
The physical index of the Fanglun l414 fiber is：57.86~84.00tex of fineness, 23.7~44.6cN/ of intensity
Tex, elongation at break 2.3~4.2%, 1.35~1.49g/cm of density3, 2.45~2.98GPa of tensile strength, modulus of elasticity
70~140GPa；Single fiber line density 234.6~289.8tex of fineness of the polytetrafluoroethylene (PTFE), temperature range 250~340
℃。
Single fiber 1.30~1.73dtex of line density of the fire resistant viscose acetal fibre, 33.00~48.00mm of length, dry state
2.12~2.61cN/dtex of fracture strength, 1.47~1.78cN/dtex of wet break strength, water free breaking elongation rate 16.9~
19.8%, wet break elongation 21.3~24.5%, regain 8.6~10.2%, mass specific resistance lg (Ω .g/cm2) be
7.8~8.2.
30.00~51.00mm of length of the stainless steel short fiber, 23~28 μm of diameter, line density 3.33~
5.17tex, 31~54cN of strength, elongation 29.7~37.5%.
The single fiber line density fineness 1.67dtex of the silver fiber, length 38.00mm, dry break strength 3.85~
4.95cN/dtex, 3.17~4.25cN/dtex of wet break strength, water free breaking elongation rate 21.6~28.1%, wet break
Elongation 23.9~33.8%, regain 0.5%, mass specific resistance lg (Ω .g/cm2) it is 8.9.
Single fiber the line density 0.89dtex, length 38.00mm, dry break strength 3.91cN/ of the Amicor fibers
Dtex, wet break strength 3.72cN/dtex, water free breaking elongation rate 23.2%, wet break elongation 23.4%, mass ratio
Resistance is 107.8Ω.g.cm-2, regain 0.44%.
The single fiber line density 1.5dtex of the color polyester fiber (including ten kinds of colors), length 38.00mm, dry state
Fracture strength 4.94cN/dtex, wet break strength 4.82cN/dtex, water free breaking elongation rate 24.14%, wet break is stretched
Long rate 24.94%, mass specific resistance lg (Ω .g/cm2) it is 8.5, regain 0.52%.
Described film splits the preparation method of method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, and step is as follows,
A kind of film splits the preparation method of method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, including following step
Suddenly, it is further illustrated below as follows:
The technological process of preparation：The solid yarn of heart yarn → selection and decorative yarn → split method processing using film for first spinning flame are spun
Make a kind of compound fancy health yarn of antibacterial flame-retardant Antistatic radiation-proof fancy → processing knitting fabric → performance test analysis.
The first step, the heart yarn of flame is spinned first, in antibacterial, fire-retardant, anti-electromagnetic radiation and more work(such as antistatic
In energy, multicomponent, multi-pattern type, multicolour fancy compound health yarn product：Heart yarn → selection aramid fiber and polytetrafluoroethylene (PTFE), thick
Plying rove after being twisted on yarn machine is as heart yarn line.
1) technological process is as follows：
The compound fancy health yarn of processing → antibacterial flame-retardant Antistatic radiation-proof fancy on rove → Novelty twisters
FA481 type fly frames are chosen, Roving Frames are to spin the preparatory process before fancy yarn, to improve roving yarn quality, must
Must reasonable disposition drafting multiple, roller gauge, the size of roller pressure volume and collector etc., the roving yarn quality pair of Roving Frames production
The quality of spun yarn has large effect, it is desirable to which quantifying for spinning meets design requirement, the elongation of rove, yarn unevenness and again
It is small to measure irregularity etc..Fly frame spindle 700~960r/min of rotating speed, proparea collector bore (mm)：Wide × a height of (7~
10) × (4~5), back zone collector bore (mm):Wide × a height of 6~9 × 3.5~5.0, feeding collector bore (mm)：Wide ×
A height of (7~10) × (5~6), nip gauge (mm) are 6.0~8.0,179~245r/min of front roller speed.
Second step, solid yarn and decorative yarn are chosen, in the compound fancy health yarn product of antibacterial flame-retardant Antistatic radiation-proof fancy
In：Gu yarn → selection color polyester knot yarns is as solid yarn；Decorative yarn → decorative yarn is two decorative yarns, one be fire resistant viscose acetal fibre,
The flame-retardant yarn of Amicor fiber blends processing, another is fire resistant viscose acetal fibre, stainless steel short fiber, silver fiber blending product
Electrostatic resistance yarn, they are used as decorative yarn simultaneously.Respectively by fire resistant viscose acetal fibre, Amicor fibers, the short fibre of stainless steel during spinning
Dimension, silver fiber are spun into blending flame-retardant yarn and electrostatic resistance yarn on ring throstle, and they are a kind of with antibacterial, resistance
The yarn of the characteristics such as combustion, antistatic, radiation proof.
(1) when processing solid yarn → processing color polyester knot yarns, the processing key technology of use and measure are as follows：
1) color polyester knot yarns processing process：
Opening picking → cotton carding → drafting (three) → rove → spun yarn → post-processing.
2) technique and key technology of color polyester knot yarns production：
Color polyester knot yarns is the big lesser tubercle by identical or different color, is formed by certain requirement distribution, it
Available for decorating and taking textile, outward appearance is unique, lucuriant in design, has the unexistent individual style of other fabrics.
One hook-type pin cloth card stripper is installed, its gauge control between doffer on the doffer on A186E type carding machines
System just has one layer of color polyester (black, red, blue, purple, yellow, blue or green, orange etc.) chemical fibre in 2~6mm, the whole dial of such doffer
Net, under licker-in, cylinder, cover plate and the collective effect of doffer, rear just formation color polyester knot is finally turned by repetitious rub with the hands
Son, licker-in again rubbed with the hands on cylinder dial turn coloured-knotted be peeled back to.
Color polyester fiber → use automatic weighing mixing → FA042 types automatic weighing machine → FA017 type blending hopper automatic mixers
The unit system of → FA106A type card wire rollers opener → FA161 types vibration cotton feeder → FA141 types single beater scutcher composition
In rolls → A186E types carding machine → FA302 types drawing frame (three) → FA401 types fly frame → FA502 types spinning frame →
GA012 types bobbin-winding machine → into bag.
In opening and cleaning step, by color polyester knot respectively with 4~15% ratio in FA042 types automatic weighing machine and
Fed respectively on FA017 type blending hopper automatic mixers；In order to improve the spinnability of fiber, while also to be sprayed on color polyester fiber
Appropriate water and antistatic additive, to ensure that resultant yarn has good quality.
In carding step, carding machine is it is however emphasized that light and slow combing and in time transfer, the pin cloth rule of each carding element suitable of reasonable selection
Lattice, to improve the separating degree of fiber；In order to realize cylinder pin tooth stripping completely to licker-in pin tooth surface fiber, it is desirable to which cylinder is each
The gauge in portion is accurate, and cylinder pin tooth and licker-in pin tooth are bright and clean sharp, the appropriate gauge reduced between doffer and cylinder, can solve
Web descends slowly and lightly and shifted bad phenomenon, and ensures the bright and clean unimpeded of fiber channel.Main technologic parameters：Weight of card sliver 19.8~
28.4g/5m, 315~395r/min of cylinder speed, 600~855r/min of licker-in speed, doffer speed 16.5-24.5r/min,
62~93mm/min of cover plate speed, feed plate~licker-in 0.13~0.23mm of gauge, licker-in~cylinder 0.15~0.27mm of gauge,
1.107~1.276 times of tension draft multiple, cylinder~doffer 0.15~0.19mm of gauge, 5 points between cylinder~cover plate every
It is 0.34,0.31,0.31,0.31,0.34 away from (mm).
In mixing in doubling step, the appropriate pressure for increasing reel cage, ensure to be well mixed between fiber, improve the bar solid carbon dioxide of ripe bar
It is flat.Running well for clearer board is kept, carries out the element task for reducing yarn defect；The strict humiture for controlling workshop, according to appearance
The problem of reasonable adjusting.Main technologic parameters：Quantitative 17.82~21.34g/5m, 3.4~3.8mm of bell mouth diameter, amount of pressurization are
32 × 34 × 32kg, sliver exporting speed are 166~202m/min.
In Roving Frames, anti-details device is made good use of, ensures that each drafting unit and the rich unit status of twisting volume are good；Strictly
Roving Elongation is controlled, control less than normal, reduces misdraft.It is appropriate to lower ingot speed and front roller speed, reduce fiber winding
Phenomenon, improve bar and do, improve yarn quality.Its main technologic parameters：4.23~4.56 sth. made by twisting of the twist/10cm, back area draft 1.23
~1.29 times, 520~689r/min of ingot speed, front roller 168~199r/min of speed, 3.5~5.0mm of nip gauge, amount of pressurization
The double ingots of 29 × 18 × 22kg/.
In spinning process, reasonable selection rings and wire loop, to reduce friction between the two, reduces hairiness number；
In process of production, reel cage position is adjusted, installs rational collector additional, improves resultant yarn strand, improves the overall matter of yarn
Amount；It is required that wire loop can not be wounded, the generation that yarn defect is reduced with fluted bad wire loop is changed in time；Appropriate increase is twisted with the fingers
Coefficient, the drafting multiple of back zone is increased, the upper and lower lock-joint gauge of rational, floating fiber is controlled, improves bar evenness.Steel wire
Enclose model FU plating fluorine wire loops, rings model PG1/2-4251 matt rings.Main technologic parameters：Twist factor 330~
379,19.0~21.5 × 29.0~34.5mm of gauge, pressurize 18~20 × 12~14 × 14~17kg, and ingot speed 13110~
14565r/min, front roller 165~219r/min of speed, 2.5~3.5mm of nip gauge.
In winding procedure, the speed of bobbin-winding machine is suitably reduced, Yarn tension wants control less than normal, without using electronic clearing
Device, technological parameter：250~300m/min of winding speed, 4~12g of tension ring, volume yarn density 0.428g/cm3, Yarn guide distance 50
~100mm.
(2) processing decorative yarn → decorative yarn is two decorative yarns, and one is fire resistant viscose acetal fibre, the resistance of Amicor fiber blends processing
Yarn is fired, another is fire resistant viscose acetal fibre, stainless steel short fiber, the electrostatic resistance yarn of silver fiber blending product, and they are simultaneously
As decorative yarn.
1) processing process：
Opening picking → cotton carding → drafting (two) → rove → spun yarn → post-processing.
2) technique and key technology of production：
The flame-retardant yarn that the first decorative yarn is fire resistant viscose acetal fibre, Amicor fiber blends are processed, ring good with security
Good, the excellent permanent fire retardant performance of guarantor property, good thermal insulation and antistatic performance, be smooth to the touch, be soft, be comfortable,
It is ventilative, the advantages that glossiness is good；Second decorative yarn be fire resistant viscose acetal fibre, stainless steel short fiber, silver fiber blending product it is anti-
Electrostatic yarn, with the features such as permanent anti-electrical, spinnability is preferable, and heat-resistant stability is good.
The first decorative yarn is first processed during production, then processes second of decorative yarn, to be added during production a certain amount of antistatic
Agent, the strict humiture for controlling workshop, make to reach moisture releasing production, the harmful effect for bringing production with minimizing electrostatic during spinning.
Fire resistant viscose acetal fibre, Amicor fibers (or fire resistant viscose acetal fibre, stainless steel short fiber, silver fiber blending) → use
Automatic weighing mixing → FA042 types automatic weighing machine → FA017 types blending hopper automatic mixer → FA106A type card wire rollers opener →
Volume → FA201B types carding machine → FA306 is made in the unit of FA161 types vibration cotton feeder → FA142 types single beater scutcher composition
Type drawing frame (two) → FA481 types fly frame → FA502 types spinning frame → GA012 types bobbin-winding machine → into bag.
Do not use disk automatic plucker in opening and cleaning step, opening picking step, reduce the quantity of striking point, it is appropriate to increase
Gauge greatly between picker hired roughneck and feed roll motor, the gauge between hired roughneck and dirt rod will appropriate control bigger than normal；Proportion scale needs
Adapt to the reasonable Arrangement of cotton bag.Same materials longitudinal dispersion, laterally fork are accomplished in the arrangement of cotton bag.When cotton bag is uneven, to do
To " cutting high filleting, low Bao Songgao, large area sees level ".The purpose of opening and cleaning step be suitably loosen, be sufficiently mixed with uniformly
In rolls.Accordingly, it is determined that when technological process and Process configuration, it should follow minimally shredding strike, prevent fibre damage with
It is entangled with；Strengthen noil control, reduce fiber be scattered and cotton knot caused by probability.Gauge between blending hopper automatic mixer dirt rod, typically exists
Between 10.0~13.5mm.Import barrier between stripping hired roughneck and dirt rod is between 10~20mm, and control of export is in 12~23mm
Between.Generally, the rotating speed of hired roughneck is controlled between 800~1100r/min.Import gauge 8 between hired roughneck and dirt rod~
12mm, outlet 16~20mm of gauge.Gauge between dirt rod and dirt rod, is controlled between 6~10mm.Card wire drum speed rests in
490~720r/min, fan speed are generally 1300~1650r/min, 11.5~13.5 revs/min of lap roller speed, chemical fibre
Quantitative 390~the 440g/m of examination paper.
In carding step, the apolegamy of Bearded-needle knitted cloth and doffer's pin cloth, should suitably to shift as principle, in production process,
The tooth of doffer's pin cloth is height compared with cylinder, and the angle of action is smaller, to strengthen the curable grip to fiber；But the pin tooth density of doffer should fit
When less than cylinder pin tooth density, influenceing product quality to prevent the rate of transform too high.Cylinder speed height can mitigate dial load,
Enhancing point comb, the raising of cylinder speed, can make licker-in rotating speed will not be too low and influence licker-in point comb.Generally, cylinder speed
Degree control rests in 590~820r/min in 320~390r/min, licker-in speed.Cover plate speed is controlled in 70~129mm/
Min, 22.5~27.5r/min of doffer speed.Cotton carding weight of card sliver kicks the beam, and easily web is floated, and causes stripping net difficult, shadow
Ring card sliver quality；Weight of card sliver is overweight, and because fibrous elasticity is good, strip is thick and fluffy, easily produces the bad phenomenons such as blocking.One
As weight of card sliver control in 19.8~27.5g/5m.
In mixing in doubling step, pressurization again and moderate gauge are used when drawing process designs.Each roller loading of drawing frame
Configuration will according to drafting system, front roller speed, strip be quantitative and material performance etc. considers, typically roller speed it is fast,
Roller loading amount is suitably increased when during strip is quantitative.Technological parameter is：Double Drawing roller gauge uses 13.5~15.5
× 23.5~27.0mm, the pressurization of Double Drawing rubber roll use 32 × 34 × 32kg, quantitative 17.10~18.92g/5m, loudspeaker
3.4~4.2mm of bore, 169~195m/min of sliver exporting speed.
In Roving Frames, because chemical fiber length is grown, the contact power between fiber is big, big when the strength of yarn is than spinning cotton,
It is therefore smaller when spinning the roving twist factor of chemical fibre compared with spinning pure cotton；Because chemical fiber length is grown, the drafting force in spinning process is big,
Therefore gripped using larger roller away from big by 20~25% when roller loading is compared with spinning pure cotton.Technological parameter is：Ingot speed 680~
790r/min, front roller 160~235r/min of speed, 4.24~5.20g/10m of regular roving feeding, 4.40~4.94g/ of roving twist
10cm, axial winding density are 3.335~3.795 circles/cm, 24.0~27.5 × 32.0~36.5mm of roller gauge, amount of pressurization
The double ingots of 25~29 × 16~19 × 21~27Kg/, 4.0~5.5mm of nip gauge, proparea 6.5~8.5mm of collector.
In spinning process, using new cushion rubber, cushion rubber wants high resilience, so contributes to strengthen friction field.Produced
Cheng Zhong, cushion rubber should not be too tight, can tightly make very much elastic decrease, also should not be too loose, too loose cushion rubber to be caused to doze off, and are all not to quality
Profit.Spinning frame rings and wire loop are such as matched proper in polyester cotton blended yarn production process, can not only improve yield, moreover it is possible to
Filoplume is reduced, improves the quality of resultant yarn.Technological parameter is：19.5~24.5 × 33.5~36.0mm of roller gauge amount of pressurization 20 ×
2.5~3.5mm of the double ingot ingot speed 13000~14500r/min front roller speed 170~240r/min nip gauges of 16 × 18kg/.
In winding procedure, winder speed not only has influence on the yield of bobbin-winding machine, but also directly influences the matter of winder yarn
Amount.Influence of the winder speed to winding quality is notable, and speed is higher, and air ring rotational speed is bigger, and its centrifugal force is big, with doff portion
The friction aggravation of part, increases hairiness number, the bad phenomenon such as dry deterioration of bar." anti-attrition damage, small elongation, guarantor are followed in production
The technological principle of elastic, small elongation, low velocity, small tension receiving coil ", technological parameter：320~430m/min of winding speed, tension ring 6~
12g, volume yarn density 0.420g/cm3, 70~90mm of Yarn guide distance.
3rd step, from YCHN--303 type Novelty twisters, its drafter is made up of three rollers, and film splits method antibacterial
Flame-retardant and anti-static radiation proof fancy complex yarn is made up of heart yarn, decorative yarn and solid three kinds of compositions of yarn, and heart yarn bears strength, is
Trunk yarn；Decorative yarn is wrapped on heart yarn with twist direction and forms effect；Gu yarn is wrapped over decorative yarn periphery again with opposite twist direction, with fixation
Decorative pattern.
(1) production method：Based on a heart yarn, sent out with the speed fixed, and another two decorative yarns then with more than
More than 1.3~2.2 times of speed of heart yarn is sent out, and is referred to as flame by twisting, overfeeding is smaller.
(2) setting of technological parameter：35~89 sth. made by twisting of the twist/10cm, hollow ingot spindle rotating speed 42.0~84.0r/min are preceding
Roller 3.8~6.1m/min of linear velocity, rear roller 1.8~3.0m/min of linear velocity, 6.3~11.5m/ of middle roller linear velocity
Min, delivery roller 16.70~26.8m/min of linear velocity, cored wire roller 5.0~9.5m/min of linear velocity, diameter of ring 75mm.
4th step, the film after processing is split into method antibacterial flame-retardant Antistatic radiation-proof fancy compound health yarn and tested,
It the results are shown in Table 1.
The test result of the properties of product of table 1
5th step, processing knitting fabric：Woven on knitting hand knitting machine using laterally braiding needle-bar, processing latitude is put down
Dial material.
6th step, the performance indications of testing needle knitted fabric and bacteriostasis rate etc..The result of its performance test is as follows：By above-mentioned
Method, the obtained film with healthcare function split method antibacterial flame-retardant Antistatic radiation-proof fancy compound health yarn, the latitude of processing
The performance indications of plain stitch dial material are as follows：269~417g/m of fabric drying weight2；319~580N of bursting strength；It is washable
3~4 grades of color fastness；Staphylococcus aureus (ATCC6538) bacteriostasis rate is more than 82.5%, Escherichia coli (ATCC 8089) suppression
Bacterium rate is more than 83.5%, and Candida albicans (ATCC10231) bacteriostasis rate is more than 84.5%, and fire-retardant limited oxygen index LOI is more than
27%, shielding rate is more than 93.5%.
The beneficial effects of the invention are as follows：A kind of antibacterial, fire-retardant, anti-electromagnetic radiation and the fancy such as antistatic is made in the present invention
Health yarn, with its obtained various fabrics and expensive goods, not only with high-strength and high-modulus, fire resistance is good, antistatic property
The features such as excellent, sucting wet air permeability is good, and dyeability is good, and elasticity is good, and fullness is good, will not occur adverse reaction with human contact, produce
Product are not easy to be damaged by worms and rotted, and outward appearance is unique, but also with antibacterial, sterilization, the health care work(such as antibacterial, ultraviolet radiation preventing is good
Can, comfortableness is good, and wearability is good, and the performance such as natural in color, product purpose is extensive, and the Fabric Style of processing is unusual, wrinkle resistance
It is good, there is the appearance of the function of wash and wear, its abundant color change and uniqueness, embody the fashion of product, it is stainless
Steel chopped fiber etc. has good electric conductivity, can assign the good antibacterial of product, fire-retardant, anti-electromagnetic radiation and antistatic work(
Energy.It is adapted to production and makes ground blanket base cloth, protective garment, safe frock and need textile product of flame-retardant and anti-static performance etc..
Embodiment
Below in conjunction with the embodiment of the present invention, technical scheme is clearly and completely described, it is clear that institute
The embodiment of description is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not paid, belongs to this hair
The scope of bright protection.
Embodiment 1
With Fanglun l414, polytetrafluoroethylene (PTFE) (raw material band), fire resistant viscose acetal fibre, stainless steel short fiber, silver fiber, Amicor
Exemplified by fiber, a kind of film of color polyester fiber blend processing split method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, its
In, heart yarn chooses aramid fiber and polytetrafluoroethylene (PTFE), and the plying rove after being twisted on fly frame is as heart yarn line.Gu yarn is washed for colour
Synthetic fibre knot yarns, the weight content of yellow color polyester fiber accounts for 50% in described mixed yarn, the weight of red color polyester fiber
Amount content accounts for 50%.Decorative yarn is two decorative yarns, and it is fire-retardant that the first decorative yarn is that fire resistant viscose acetal fibre, Amicor fiber blends are processed
Yarn, the weight content of fire resistant viscose acetal fibre accounts for the weight contents of 55%, Amicor fibers and accounts for 45% in described mixed yarn；The
Two kinds of decorative yarns are fire resistant viscose acetal fibre, stainless steel short fiber, the electrostatic resistance yarn of silver fiber blending product, in described mixed yarn
The weight content of fire resistant viscose acetal fibre accounts for 30%, and the weight content of stainless steel short fiber accounts for 25%, and the weight content of silver fiber accounts for
45%.After the key measures and spinning Technology of spinning technological process provided by the invention and use, spinned
Line density be 78.9tex a kind of film split method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, by test yarn, mix
Yarn performance indications are：The twist is 70.9 sth. made by twisting/10cm, and the fracture strength coefficient of variation is 16.3%, and fracture strength is
27.3cN/tex.The performance indications of the latitude plain stitch knitted fabric of processing are as follows：Fabric drying weight 281.9g/m2；Bursting is strong
Power 389.3N；3~4 grades of color fastness to washing；Staphylococcus aureus (ATCC6538) bacteriostasis rate 90.4%, Escherichia coli (ATCC
8089) bacteriostasis rate 91.7%, Candida albicans (ATCC10231) bacteriostasis rate 91.0%, fire-retardant limited oxygen index LOI are
28.1%, shielding rate 95.9%.The fabric of exploitation is not only good with fire resistance, and antistatic property is excellent, and sucting wet air permeability is good, dye
The features such as color is good, and elasticity is good, and fullness is good, will not occur adverse reaction with human contact, and product is not easy to be damaged by worms and rotted,
Outward appearance is unique；There is antibacterial, sterilization simultaneously, the healthcare function such as antibacterial, ultraviolet radiation preventing is good, comfortableness is good, and wearability is good,
The performances such as natural in color, product purpose is extensive, and the Fabric Style of processing is unusual, and wrinkle resistance is good, also the function with wash and wear,
The appearance of its abundant color change and uniqueness, the fashion, stainless steel short fiber etc. for embodying product have well
Electric conductivity, the good antibacterial of product, fire-retardant, anti-electromagnetic radiation and anti-static function can be assigned.It is adapted to production and makes ground
Blanket base cloth, protective garment, safe frock and need textile product of flame-retardant and anti-static performance etc..
Embodiment 2
With Fanglun l414, polytetrafluoroethylene (PTFE) (raw material band), fire resistant viscose acetal fibre, stainless steel short fiber, silver fiber, Amicor
Exemplified by fiber, a kind of film of color polyester fiber blend processing split method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, its
In, heart yarn chooses aramid fiber and polytetrafluoroethylene (PTFE), and the plying rove after being twisted on fly frame is as heart yarn line.Gu yarn is washed for colour
Synthetic fibre knot yarns, the weight content of blue color polyester fiber accounts for 60% in described mixed yarn, the weight of red color polyester fiber
Amount content accounts for 40%.Decorative yarn is two decorative yarns, and it is fire-retardant that the first decorative yarn is that fire resistant viscose acetal fibre, Amicor fiber blends are processed
Yarn, the weight content of fire resistant viscose acetal fibre accounts for the weight contents of 40%, Amicor fibers and accounts for 60% in described mixed yarn；The
Two kinds of decorative yarns are fire resistant viscose acetal fibre, stainless steel short fiber, the electrostatic resistance yarn of silver fiber blending product, in described mixed yarn
The weight content of fire resistant viscose acetal fibre accounts for 20%, and the weight content of stainless steel short fiber accounts for 40%, and the weight content of silver fiber accounts for
40%.After the key measures and spinning Technology of spinning technological process provided by the invention and use, spinned
Line density be 103.7tex a kind of film split method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, by test yarn,
Scribbled performance indications are：The twist is 78.8 sth. made by twisting/10cm, and the fracture strength coefficient of variation is 16.9%, and fracture strength is
31.2cN/tex.The performance indications of the latitude plain stitch knitted fabric of processing are as follows：Fabric drying weight 321.9g/m2；Bursting is strong
Power 400.1N；3~4 grades of color fastness to washing；Staphylococcus aureus (ATCC6538) bacteriostasis rate 94.5%, Escherichia coli (ATCC
8089) bacteriostasis rate 95.1%, Candida albicans (ATCC10231) bacteriostasis rate 93.5%, fire-retardant limited oxygen index LOI are
27.5%, shielding rate 97.9%.
Embodiment 3
With Fanglun l414, polytetrafluoroethylene (PTFE) (raw material band), fire resistant viscose acetal fibre, stainless steel short fiber, silver fiber, Amicor
Exemplified by fiber, a kind of film of color polyester fiber blend processing split method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, its
In, heart yarn chooses aramid fiber and polytetrafluoroethylene (PTFE), and the plying rove after being twisted on fly frame is as heart yarn line.Gu yarn is washed for colour
Synthetic fibre knot yarns, the weight content of yellow color polyester fiber accounts for 70% in described mixed yarn, the weight of red color polyester fiber
Amount content accounts for 30%.Decorative yarn is two decorative yarns, and it is fire-retardant that the first decorative yarn is that fire resistant viscose acetal fibre, Amicor fiber blends are processed
Yarn, the weight content of fire resistant viscose acetal fibre accounts for the weight contents of 70%, Amicor fibers and accounts for 30% in described mixed yarn；The
Two kinds of decorative yarns are fire resistant viscose acetal fibre, stainless steel short fiber, the electrostatic resistance yarn of silver fiber blending product, in described mixed yarn
The weight content of fire resistant viscose acetal fibre accounts for 45%, and the weight content of stainless steel short fiber accounts for 20%, and the weight content of silver fiber accounts for
35%.After the key measures and spinning Technology of spinning technological process provided by the invention and use, spinned
Line density be 121.8tex a kind of film split method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, by test yarn,
Scribbled performance indications are：The twist is 86.4 sth. made by twisting/10cm, and the fracture strength coefficient of variation is 17.8%, and fracture strength is
34.8cN/tex.The performance indications of the latitude plain stitch knitted fabric of processing are as follows：Fabric drying weight 348.3g/m2；Bursting is strong
Power 431.9N；3~4 grades of color fastness to washing；Staphylococcus aureus (ATCC6538) bacteriostasis rate 88.3%, Escherichia coli (ATCC
8089) bacteriostasis rate 87.7%, Candida albicans (ATCC10231) bacteriostasis rate 89.3%, fire-retardant limited oxygen index LOI are
29.1%, shielding rate 94.5%.
Embodiment 4
Complex yarn is made up of heart yarn, solid yarn and decorative yarn in the present embodiment, and the heart yarn is Fanglun l414 fiber and poly- four
PVF fiber, Gu yarn is color polyester fiber, decorative yarn is 70% fire resistant viscose acetal fibre, 10% stainless steel short fiber, 10%
Amicor fibers and 10% silver fiber.
The first step：Spin heart yarn：Rove after Fanglun l414 fiber and polytetrafluoroethylene fibre are twisted on fly frame
As heart yarn；
Fly frame spindle rotating speed 700r/min, proparea collector bore (mm)：Wide × a height of 7 × 4, back zone collector bore
(mm):Wide × a height of 6 × 3.5, feeding collector bore (mm)：Wide × a height of 7 × 5, nip gauge (mm) is 6.0, front roller
Speed 179r/min；
Second step：The solid yarn of spinning：Using color polyester fibre spinning into color polyester knot yarns as solid yarn；Step is such as
Under：
(1) in opening and cleaning step, by color polyester knot respectively with 4% ratio in FA042 types automatic weighing machine and FA017
Fed respectively on type blending hopper automatic mixer；
(2) carding step：Weight of card sliver 19.8g/5m, cylinder speed 315r/min, licker-in speed 600r/min, doffer's speed
Spend 16.5r/min, cover plate speed 62mm/min, feed plate~licker-in gauge 0.13mm, licker-in~cylinder gauge 0.15mm, tension force
1.107 times of drafting multiple, cylinder~doffer gauge 0.15mm, 5 gauges (mm) between cylinder~cover plate are 0.34,0.31,
0.31、0.31、0.34；
(3) mixing in doubling step：Quantitative 17.82g/5m, bell mouth diameter 3.4mm, amount of pressurization are 32 × 34 × 32kg, sliver exporting speed
For 166m/min；
(4) Roving Frames：The twist 4.23 twists with the fingers/10cm, 1.23 times, ingot speed 520r/min of back area draft, front roller speed
168r/min, nip gauge 3.5mm, the double ingots of 29 × 18 × 22kg/ of amount of pressurization；
(5) spinning process：Twist factor 330,19.0 × 29.0mm of gauge, pressurize 18 × 12 × 14kg, ingot speed 13110r/
Min, front roller speed 165r/min, nip gauge 2.5mm.
3rd step：Spin decorative yarn：Decorative yarn includes two, and one to be that viscose fiber and Amicor fiber blends are processed fire-retardant
Yarn, another is fire resistant viscose acetal fibre, stainless steel short fiber, the electrostatic resistance yarn of silver fiber blending product；
(1) opening and cleaning step：Gauge between blending hopper automatic mixer dirt rod, typically between 10.0mm.Stripping hired roughneck and dirt rod
Between import barrier between 10mm, control of export is between 12mm.Generally, the rotating speed of hired roughneck is controlled in 800r/min
Between.Import gauge 8mm between hired roughneck and dirt rod, outlet gauge 16mm.Gauge between dirt rod and dirt rod, control 6mm it
Between.Card wire drum speed rests in 490r/min, and fan speed is generally 1300r/min, 11.5 revs/min of lap roller speed,
The quantitative 390g/m of chemical fibre examination paper；
(2) carding step：Cylinder speed control rests in 590r/min in 320r/min, licker-in speed.Cover plate speed control
System is in 70mm/min, doffer speed 22.5r/min.Cotton carding weight of card sliver kicks the beam, and easily web is floated, and causes stripping net difficult,
Influence card sliver quality；Weight of card sliver is overweight, and because fibrous elasticity is good, strip is thick and fluffy, easily produces the bad phenomenons such as blocking.
General weight of card sliver control is in 19.8g/5m；
(3) mixing in doubling step：Double Drawing roller gauge uses 13.5 × 23.5mm, and the pressurization of Double Drawing rubber roll uses
32 × 34 × 32kg, quantitative 17.10g/5m, bell mouth diameter 3.4mm, sliver exporting speed 169m/min；
(4) Roving Frames：Ingot speed 680r/min, front roller speed 160r/min, regular roving feeding 4.24g/10m, rove are twisted with the fingers
4.40g/10cm is spent, axial winding density is 3.335 circles/cm, 24.0 × 32.0mm of roller gauge, amount of pressurization 25 × 16 ×
The double ingots of 21Kg/, nip gauge 4.0mm, proparea collector 6.5mm；
(5) spinning process：The double ingot ingot speed 13000r/ of 20 × 16 × 18kg/ of roller gauge 19.5 × 33.5mm amount of pressurization
Min front roller speed 170r/min nip gauges 2.5mm；
(6) winding procedure：Winding speed 320m/min, tension ring 6g, volume yarn density 0.420g/cm3, Yarn guide distance
70mm。
4th step：Based on heart yarn, two decorative yarns of spinning are sent into Novelty twisters in a manner of overfeeding, and decorative yarn is to twist with the fingers
To being wrapped on heart yarn, Gu yarn is wrapped over decorative yarn periphery again with opposite twist direction, complex yarn is made.
The setting of technological parameter：The twist 35 twists with the fingers/10cm, hollow ingot spindle rotating speed 42.0r/min, front roller linear velocity
3.8m/min, rear roller linear velocity 1.8m/min, middle roller linear velocity 6.3m/min, delivery roller linear velocity 16.70m/min,
Cored wire roller linear velocity 5.0m/min, diameter of ring 75mm
The performance indications of the complex yarn are：Single thread fracture strength 19.9cN/tex, the single thread fracture strength coefficient of variation
Cv values 11.7%.
Embodiment 5
Complex yarn is made up of heart yarn, solid yarn and decorative yarn in the present embodiment, and the heart yarn is Fanglun l414 fiber and poly- four
PVF fiber, Gu yarn is color polyester fiber, decorative yarn is 10% fire resistant viscose acetal fibre, 70% stainless steel short fiber, 10%
Amicor fibers and 10% silver fiber.
The first step：Spin heart yarn：Rove after Fanglun l414 fiber and polytetrafluoroethylene fibre are twisted on fly frame
As heart yarn；
Fly frame spindle rotating speed 800r/min, proparea collector bore (mm)：Wide × a height of 8 × 5, back zone collector bore
(mm):Wide × a height of 7 × 4.5, feeding collector bore (mm)：Wide × a height of 9 × 6, nip gauge (mm) is 7, front roller speed
Spend 210r/min；
Second step：The solid yarn of spinning：Using color polyester fibre spinning into color polyester knot yarns as solid yarn；Step is such as
Under：
(1) in opening and cleaning step, by color polyester knot respectively with 10% ratio in FA042 types automatic weighing machine and
Fed respectively on FA017 type blending hopper automatic mixers；
(2) carding step：Weight of card sliver 24.5g/5m, cylinder speed 350r/min, licker-in speed 750r/min, doffer's speed
Spend 20.5r/min, cover plate speed 80mm/min, feed plate~licker-in gauge 0.18mm, licker-in~cylinder gauge 0.20mm, tension force
1.185 times of drafting multiple, cylinder~doffer gauge 0.17mm, 5 gauges (mm) between cylinder~cover plate are 0.34,0.31,
0.31、0.31、0.34；
(3) mixing in doubling step：Quantitative 19.5g/5m, bell mouth diameter 3.6mm, amount of pressurization are 32 × 34 × 32kg, sliver exporting speed
For 190m/min；
(4) Roving Frames：The twist 4.35 twists with the fingers/10cm, 1.26 times, ingot speed 600r/min of back area draft, front roller speed
180r/min, nip gauge 4.5mm, the double ingots of 29 × 18 × 22kg/ of amount of pressurization；
(5) spinning process：Twist factor 350,20.5 × 32.5mm of gauge, pressurize 19 × 13 × 15kg, ingot speed 14000r/
Min, front roller speed 190r/min, nip gauge 3.0mm.
3rd step：Spin decorative yarn：Decorative yarn includes two, and one to be that viscose fiber and Amicor fiber blends are processed fire-retardant
Yarn, another is fire resistant viscose acetal fibre, stainless steel short fiber, the electrostatic resistance yarn of silver fiber blending product；
(1) opening and cleaning step：Gauge between blending hopper automatic mixer dirt rod, typically between 11.5mm.Stripping hired roughneck and dirt rod
Between import barrier between 15mm, control of export is between 18mm.Generally, the rotating speed of hired roughneck is controlled in 900r/min
Between.Import gauge 10mm between hired roughneck and dirt rod, outlet gauge 18mm.Gauge between dirt rod and dirt rod, control 8mm it
Between.Card wire drum speed rests in 600r/min, and fan speed is generally 1450r/min, 12.5 revs/min of lap roller speed,
The quantitative 410g/m of chemical fibre examination paper；
(2) carding step：Cylinder speed control rests in 700r/min in 360r/min, licker-in speed.Cover plate speed control
System is in 90mm/min, doffer speed 24.5r/min.Cotton carding weight of card sliver kicks the beam, and easily web is floated, and causes stripping net difficult,
Influence card sliver quality；Weight of card sliver is overweight, and because fibrous elasticity is good, strip is thick and fluffy, easily produces the bad phenomenons such as blocking.
General weight of card sliver control is in 23.5g/5m；
(3) mixing in doubling step：Double Drawing roller gauge uses 14.5 × 25.5mm, and the pressurization of Double Drawing rubber roll uses
32 × 34 × 32kg, quantitative 18.0g/5m, bell mouth diameter 3.8mm, sliver exporting speed 185m/min；
(4) Roving Frames：Ingot speed 730r/min, front roller speed 200r/min, regular roving feeding 4.8g/10m, roving twist
4.85g/10cm, axial winding density are 3.555 circles/cm, 25.5 × 33.5mm of roller gauge, 17 × 18 × 25Kg/ of amount of pressurization
Double ingots, nip gauge 5.0mm, proparea collector 7.0mm；
(5) spinning process：The double ingot ingot speed 14000r/min of 20 × 16 × 18kg/ of roller gauge 21.5 × 35mm amount of pressurization
Front roller speed 200r/min nip gauges 3.0mm；
(6) winding procedure：Winding speed 380m/min, tension ring 8g, volume yarn density 0.420g/cm3, Yarn guide distance
80mm。
4th step：Based on heart yarn, two decorative yarns of spinning are sent into Novelty twisters in a manner of overfeeding, and decorative yarn is to twist with the fingers
To being wrapped on heart yarn, Gu yarn is wrapped over decorative yarn periphery again with opposite twist direction, complex yarn is made.
The setting of technological parameter：The twist 50 twists with the fingers/10cm, hollow ingot spindle rotating speed 65r/min, front roller linear velocity 5.0m/
Min, rear roller linear velocity 2.5m/min, middle roller linear velocity 8.5m/min, delivery roller linear velocity 20.5m/min, cored wire sieve
Pull wire speed 7.5m/min, diameter of ring 75mm
The performance indications of the complex yarn are：Single thread fracture strength 30.5cN/tex, the single thread fracture strength coefficient of variation
Cv values 19.5%.
Embodiment 6
Complex yarn is made up of heart yarn, solid yarn and decorative yarn in the present embodiment, and the heart yarn is Fanglun l414 fiber and poly- four
PVF fiber, Gu yarn is color polyester fiber, decorative yarn is 10% fire resistant viscose acetal fibre, 10% stainless steel short fiber, 70%
Amicor fibers and 10% silver fiber.
The first step：Spin heart yarn：Rove after Fanglun l414 fiber and polytetrafluoroethylene fibre are twisted on fly frame
As heart yarn；
Fly frame spindle rotating speed 960r/min, proparea collector bore (mm)：Wide × a height of 10 × 5, back zone collector mouth
Footpath (mm):Wide × a height of 9 × 5.0, feeding collector bore (mm)：Wide × a height of 10 × 6, nip gauge (mm) is 8.0, preceding sieve
Pulling rate degree 245r/min；
Second step：The solid yarn of spinning：Using color polyester fibre spinning into color polyester knot yarns as solid yarn；Step is such as
Under：
(1) in opening and cleaning step, by color polyester knot respectively with 15% ratio in FA042 types automatic weighing machine and
Fed respectively on FA017 type blending hopper automatic mixers；
(2) carding step：Weight of card sliver 28.4g/5m, cylinder speed 395r/min, licker-in speed 855r/min, doffer's speed
Spend 24.5r/min, cover plate speed 93mm/min, feed plate~licker-in gauge 0.23mm, licker-in~cylinder gauge 0.27mm, tension force
1.276 times of drafting multiple, cylinder~doffer gauge 0.19mm, 5 gauges (mm) between cylinder~cover plate are 0.34,0.31,
0.31、0.31、0.34；
(3) mixing in doubling step：Quantitative 21.34g/5m, bell mouth diameter 3.8mm, amount of pressurization are 32 × 34 × 32kg, sliver exporting speed
For 202m/min；
(4) Roving Frames：The twist 4.56 twists with the fingers/10cm, 1.29 times, ingot speed 689r/min of back area draft, front roller speed
199r/min, nip gauge 5.0mm, the double ingots of 29 × 18 × 22kg/ of amount of pressurization；
(5) spinning process：Twist factor 379,21.5 × 34.5mm of gauge, pressurize 20 × 14 × 17kg, ingot speed 14565r/
Min, front roller speed 219r/min, nip gauge 3.5mm.
3rd step：Spin decorative yarn：Decorative yarn includes two, and one to be that viscose fiber and Amicor fiber blends are processed fire-retardant
Yarn, another is fire resistant viscose acetal fibre, stainless steel short fiber, the electrostatic resistance yarn of silver fiber blending product；
(1) opening and cleaning step：Gauge between blending hopper automatic mixer dirt rod, typically between 13.5mm.Stripping hired roughneck and dirt rod
Between import barrier between 20mm, control of export is between 23mm.Generally, the rotating speed of hired roughneck is controlled in 1100r/
Between min.Import gauge 12mm between hired roughneck and dirt rod, outlet gauge 20mm.Gauge between dirt rod and dirt rod, is controlled
Between 10mm.Card wire drum speed rests in 720r/min, and fan speed is generally 1650r/min, lap roller speed 13.5
Rev/min, the quantitative 440g/m of chemical fibre examination paper；
(2) carding step：Cylinder speed control rests in 820r/min in 390r/min, licker-in speed.Cover plate speed control
System is in 129mm/min, doffer speed 27.5r/min.Cotton carding weight of card sliver kicks the beam, and easily web is floated, and causes stripping net difficult,
Influence card sliver quality；Weight of card sliver is overweight, and because fibrous elasticity is good, strip is thick and fluffy, easily produces the bad phenomenons such as blocking.
General weight of card sliver control is in 27.5g/5m；
(3) mixing in doubling step：Double Drawing roller gauge uses 15.5 × 27.0mm, and the pressurization of Double Drawing rubber roll uses
32 × 34 × 32kg, quantitative 18.92g/5m, bell mouth diameter 4.2mm, sliver exporting speed 195m/min；
(4) Roving Frames：Ingot speed 790r/min, front roller speed 235r/min, regular roving feeding 5.20g/10m, rove are twisted with the fingers
4.94g/10cm is spent, axial winding density is 3.795 circles/cm, 27.5 × 36.5mm of roller gauge, amount of pressurization 29 × 19 ×
The double ingots of 27Kg/, nip gauge 5.5mm, proparea collector 8.5mm；
(5) spinning process：The double ingot ingot speed 14500r/ of 20 × 16 × 18kg/ of roller gauge 24.5 × 36.0mm amount of pressurization
Min front roller speed 240r/min nip gauges 3.5mm；
(6) winding procedure：Winding speed 430m/min, tension ring 12g, volume yarn density 0.420g/cm3, Yarn guide distance
90mm。
4th step：Based on heart yarn, two decorative yarns of spinning are sent into Novelty twisters in a manner of overfeeding, and decorative yarn is to twist with the fingers
To being wrapped on heart yarn, Gu yarn is wrapped over decorative yarn periphery again with opposite twist direction, complex yarn is made.
The setting of technological parameter：The twist 89 twists with the fingers/10cm, hollow ingot spindle rotating speed 84.0r/min, front roller linear velocity
6.1m/min, rear roller linear velocity 3.0m/min, middle roller linear velocity 11.5m/min, delivery roller linear velocity 26.8m/min,
Cored wire roller linear velocity 9.5m/min, diameter of ring 75mm
The performance indications of the complex yarn are：Single thread fracture strength 49.9cN/tex, the single thread fracture strength coefficient of variation
Cv values 23.2%.
Embodiment 7
Complex yarn is made up of heart yarn, solid yarn and decorative yarn in the present embodiment, and the heart yarn is Fanglun l414 fiber and poly- four
PVF fiber, Gu yarn is color polyester fiber, decorative yarn is 10% fire resistant viscose acetal fibre, 10% stainless steel short fiber, 10%
Amicor fibers and 70% silver fiber.
Remaining preparation method is the same as embodiment 6.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (9)
1. a kind of film splits method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, it is characterised in that：Complex yarn is by heart yarn, solid
Yarn and decorative yarn are made, and the heart yarn is Fanglun l414 fiber and polytetrafluoroethylene fibre, Gu yarn is color polyester fiber, decorative yarn is
Fire resistant viscose acetal fibre, stainless steel short fiber, Amicor fibers and silver fiber.
2. film according to claim 1 splits method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, it is characterised in that institute
The percentage by weight for stating each material in decorative yarn is：Fire resistant viscose acetal fibre 10 ~ 70%, stainless steel short fiber 10 ~ 70%, silver fiber 10 ~
70%, Amicor fiber 10 ~ 70%.
3. film according to claim 1 splits method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, it is characterised in that：Institute
The performance indications for stating complex yarn are：Single thread 19.9 ~ 49.9cN/tex of fracture strength, single thread fracture strength coefficient of variation Cv values
11.7~23.2%。
4. film according to claim 1 splits method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, it is characterised in that institute
The physical index for stating Fanglun l414 fiber is：57.86 ~ 84.00tex of fineness, 23.7 ~ 44.6cN/tex of intensity, elongation at break
2.3 ~ 4.2%, 1.35 ~ 1.49g/cm of density3, 2.45 ~ 2.98GPa of tensile strength, 70 ~ 140GPa of modulus of elasticity；The polytetrafluoro
Single fiber line density 234.6 ~ 289.8tex of fineness of ethene, 250 ~ 340 DEG C of temperature range.
5. film according to claim 1 splits method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, it is characterised in that institute
State the single fiber 1.30 ~ 1.73dtex of line density, 33.00 ~ 48.00mm of length of fire resistant viscose acetal fibre；The stainless steel short fiber
30.00 ~ 51.00mm of length, 23 ~ 28 μm, 3.33 ~ 5.17tex of line density of diameter, strength 31 ~ 54cN, elongation 29.7 ~
37.5%；Single fiber line density the fineness 1.67dtex, length 38.00mm of the silver fiber；The single fiber of the Amicor fibers
Tie up line density 0.89dtex, length 38.00mm.
6. film according to claim 1 splits method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, it is characterised in that institute
State single fiber line density 1.5 dtex, length 38.00mm of color polyester fiber.
7. the film described in claim 1-6 splits the preparation method of method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, it is special
Sign is that step is as follows,
（1）Spin heart yarn：Rove after Fanglun l414 fiber and polytetrafluoroethylene fibre are twisted on fly frame is as heart yarn；
（2）The solid yarn of spinning：Using color polyester fibre spinning into color polyester knot yarns as solid yarn；
（3）Spin decorative yarn：Decorative yarn includes two, and one is flame-retardant yarn that viscose fiber and Amicor fiber blends are processed, separately
One is fire resistant viscose acetal fibre, stainless steel short fiber, the electrostatic resistance yarn of silver fiber blending product；
（4）With step（1）Heart yarn be main body, step（3）Two decorative yarns of spinning are sent into Novelty twisters in a manner of overfeeding,
Decorative yarn is wrapped on heart yarn with twist direction, Gu yarn is wrapped over decorative yarn periphery again with opposite twist direction, complex yarn is made.
8. film according to claim 7 splits the preparation method of method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, its
It is characterised by, the step（4）The technological parameter of middle Novelty twisters is：35 ~ 89 sth. made by twisting of the twist/10cm, hollow ingot spindle rotating speed
42.0 ~ 84.0r/min, front roller 3.8 ~ 6.1m/min of linear velocity, rear roller 1.8 ~ 3.0m/min of linear velocity, middle roller linear velocity
6.3 ~ 11.5m/min, delivery roller 16.70 ~ 26.8m/min of linear velocity, cored wire roller 5.0 ~ 9.5m/min of linear velocity, rings are straight
Footpath 75mm.
9. film according to claim 7 splits the preparation method of method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn, its
It is characterised by, the step（1）The technological parameter of middle heart yarn is：Fly frame spindle 700 ~ 960r/min of rotating speed, proparea collector
Bore（mm）：It is wide × a height of（7~10）×（4~5）, back zone collector bore（mm）:Wide × a height of 6~9 × 3.5~5.0, feed
Enter collector bore (mm)：Width × a height of (7~10) × (5~6), nip gauge (mm) are 6.0~8.0, front roller speed
179~245 r/min。
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| CN115012086A (en) * | 2022-06-07 | 2022-09-06 | 江阴市聚鑫花式线有限公司 | Fancy yarn dyed by vegetable dye and processing technology thereof |
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Address after: 451191 No. 1 Huaihe Road, Shuang Hu Economic and Technological Development Zone, Xinzheng, Zhengzhou, Henan Applicant after: Zhongyuan University of Technology Address before: 451191 No. 1 Huaihe Road, Shuanghu Town Economic and Technological Development Zone, Zhengzhou City, Henan Province Applicant before: Zhongyuan University of Technology |
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