CN104805558B - Sterilized, odor-resistant and anti-aging health-care yarn blended of semi-worsted seashell fiber - Google Patents
Sterilized, odor-resistant and anti-aging health-care yarn blended of semi-worsted seashell fiber Download PDFInfo
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- CN104805558B CN104805558B CN201510258808.4A CN201510258808A CN104805558B CN 104805558 B CN104805558 B CN 104805558B CN 201510258808 A CN201510258808 A CN 201510258808A CN 104805558 B CN104805558 B CN 104805558B
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Abstract
The invention discloses a preparing method and application of a sterilized, odor-resistant and anti-aging health-care yarn blended of a semi-worsted seashell fiber, a PTT fiber and a wool fiber. The blended yarn comprises 20-45 percent by weight of the seashell fiber, 20-40 percent by weight of the PTT fiber and 15-45 percent by weight of the wool fiber. The performance indexes of the blended yarn are as follows: the single yarn breaking strength is 11.7-19.6 cN/tex, the variable coefficient Cv value of the single yarn breaking strength is 9.4-16.1%, and the variable coefficient Cv value of the yarn evenness is 13.9-19.4%. Not only do the sterilized, odor-resistant and anti-aging health-care yarn blended of the semi-worsted seashell fiber, the PTT fiber and the wool fiber and fabric made by the yarn have the health-care functions of anti-microbial, odor resistance, bacteriostasis, anti-inflammation, foreign flavor elimination, skin care, body nourishing and the like, but also the fabric has great skin adaptability, comfort, hygroscopicity, breathability and dyeing property, soft hand feel and great drapability. The product is noble and elegant.
Description
Technical field
The invention belongs to spinning field, be specifically related to a kind of half spinning sea cowry fiber, ptt fiber and fleece fibre blended spinning sterilizing and anti-foul anti-ageing healthcare yarn and its preparation method and application.
Background technology
In recent years, along with the raising of people's living standard, clothing clothing is required the most more to be worthy of careful study by people, be particular about fashionable while, the most increasingly pay attention to the comfortableness of clothes and functional.Modern industry fast development, every new technique, new technology, the birth of new material, pursue more fully clothing concept for people and provide possibility.Currently a popular trend is to pursue nature, succinct and healthy lifestyles.But along with the raising of living standard, people are no longer limited to original fundamental characteristics such as warming, comfortable to the requirement of textile, but focus on health, fashion, attractive in appearance and some specific function more, pursue the quality of ecosystem, the aesthetic feeling of fashion.
Sea cowry fiber is a kind of functional fiber, and it has the functional fiber of antibiotic skin-care function, and its anti-microbial property derives from the chitin in SeaShell.Sea cowry fiber is the viscous glue based fibre utilizing the chitin in sea cowry shell to make, use safety and Health, it has biological activity and biological degradability, biocompatibility, the property that nontoxic, challeng is little, wearability is excellent, soft, to human body nonirritant, in terms of clothes decoration application and development, there is vast potential for future development.But wet break strength is little, the fabric shrinkage deformation utilizing pure sea cowry fiber to prepare is big.
Ptt fiber is the polyester fiber of a kind of function admirable, and antifouling property is good, soft, good springiness, and elastic recovery rate is big, and heat setting is good, and elongation at break is big, and dyeability is good, dry-ness good, and soft, bulkiness is good, and initial modulus is little.But ptt fiber water absorption is poor, electrostatic phenomenon highlights so that it is bringing into the difficulties such as net, Yarn filoplume are many in the spinning process of pure ptt fiber, the fabric of processing does not has health care.
Wool fiber fineness is thin, good springiness, and fullness is good, and warmth retention property is good, and feel exquisiteness is sliding glutinous, and gloss is soft, and bulkiness is good, good hygroscopicity, and comfortableness is good, but does not has health care.
Summary of the invention
It is an object of the invention to provide a kind of half spinning sea cowry fiber, ptt fiber and fleece fibre blended spinning sterilizing and anti-foul anti-ageing healthcare yarn and its preparation method and application, with the drawbacks described above overcoming prior art to exist.
For achieving the above object, the present invention is by the following technical solutions:
A kind of half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, including sea cowry fiber, ptt fiber and wool fiber, the weight content of described sea cowry fiber accounts for 20 ~ 45%, and the weight content of ptt fiber accounts for 20 ~ 40%, and the weight content of wool fiber accounts for 15 ~ 45%；Described scribbled performance indications are: single thread fracture strength 11.7 ~ 19.6cN/tex, single thread fracture strength coefficient of variation Cv value 9.4 ~ 16.1%, strip dry uniformity variant coefficient Cv value 13.9 ~ 19.4%.
Described scribbled performance indications are: single thread fracture strength 11.7 ~ 14.5cN/tex, single thread fracture strength coefficient of variation Cv value 9.4 ~ 10.9%, strip dry uniformity variant coefficient Cv value 13.9 ~ 15.2%.
The processing process of half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn is:
Raw material → loose stock dyeing → and hair oiling → cover plate set frame FB218 → drawing frame FA306(tri-road) → fly frame A456G → spinning frame FA507 → post-treatment；
The preparation method of half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, includes raw material and hair oiling operation, carding bar operation, mixing in doubling step, Roving Frames, spinning process, winding procedure and double twisting operation successively,
(1) raw material and hair oiling operation: raw material typically uses loose stock dyeing respectively, dyestuff environmental protection to be guaranteed used, even dyeing, dye-uptake is high, is difficult to fade, dyefastness is good, in dyeing course, strict temperature control, make the few damaged of fiber, it is properly added some dye levellers, to avoid the bad phenomenon such as color flower and loose colour；According to property of raw material, in order to reduce the bad phenomenon such as electrostatic, add the antistatic additive of raw material gross weight 1.5%；The weight proportion of raw material typically uses weight weight method, raw material and Mao Shi to require mixing shredding twice or three times, is sufficiently mixed by raw material uniformly, and mixing willow uses cylinder and the working roll speed ratio of a minimum gear, advantageously reduces the damage of fiber；Raw material after becoming reconciled should and hair between Mao Cangzhong store 24 hours, suitably increase the vexed hair time, make osmotic absorption abundant with crude oil water and antistatic additive, reach the requirement of machine moisture regain 8 ~ 16%, be possible to prevent during rear road carding to produce the rich bad phenomenon such as cylinder and licker-in；
(2) carding bar operation: carding bar operation is the critical process of semi-worsted spinning, it is desirable to suitably controls feed quantity, space and speed, the relative humidity in carding bar operation workshop is 80 ~ 90%, to reduce electrostatic, flyings and fuds fuddled；Owing to the short fibre content of mixing raw material is big, fibre length difference is big, carding bar operation uses low velocity, many pines few to beat, thin feed few fall, space greatly, the most quantitative technological principle, to reduce the damage of fiber, reduction top noil ratio；Shaping weight 16.15g/5m, sliver exporting speed 40.2m/min, feed gross weight 42g/ time, licker-in speed 650 ~ 750r/min, cylinder speed 330r/min, cylinder ~ Flat Gauge is 12,10,10,10,12/1000 inch；
(3) mixing in doubling step: the relative humidity of mixing in doubling step workshop condition suitably to be grasped, prevent from being wound around the bad phenomenon such as roller and rubber roll, drafting workshop temperature controls at 23.5 ~ 25 DEG C, and relative humidity controls 73 ~ 85%, and head also uses 8 and closes, two Dao Yu tri-roads use 8 and close, to give full play to amalgamation, to advantageously reduce weight unevenness, 8 feedings in the lump, shaping weight 15.2g/5m, space 14 × 20 mm；Two and 8 feedings, shaping weight 15.0g/5m, space 14 × 20 mm；Three and 8 feedings, shaping weight 14.18g/5m, space 13 × 19mm；
(4) Roving Frames: drafting multiple 5.94 times, regular roving feeding 4.78 ~ 5.84g/10m, roller gauge 23.0 × 33.5mm, the suitable grasp bigger than normal of roller gauge, be conducive to improving rove bar solid carbon dioxide to put down, twist factor 54 ~ 86, axial winding density 3.275 ~ 3.335 circles/cm, ingot speed 580 ~ 740r/min, front roller speed 160 ~ 180r/min；
(5) spinning process: use rubber roll hard in being hit by a bullet, is conducive to strengthening the control to floating fiber, reduces twist triangle zone, improve spinning yarn quality；Reduce speed difference between ingot, select suitable wire loop weight and correct grasp wire loop exchange period, to improve yarn quality；The twist 850 ~ 1150 twists/m, ingot speed 13700 ~ 16500
R/min, temperature controls at 24 ~ 27 DEG C, and relative humidity controls 63 ~ 80%；
(6) winding procedure: winder uses Italy's Savio type, speed 650 ~ 850r/min；Splice air pressure 3.8bar, yarn equilibrium air pressure 3.0bar, and electronic yarn clearer parameter is: N=5.0, DS=2.8, LS=1.4cm, DL=1.26, LL=50cm ,-D=22%；-L=40cm；
(7) double twisting operation: use chopped fiber two-for-one twisting machine TDN120 type, ingot speed 4000 ~ 5500r/min, the twist 300 ~ 560 twists/m, over feed rate(OFR) 1.67.
In the present invention, the physical index of the sea cowry fiber of use: ultimate fibre line density 1.5dtex, length 38.00mm, dry break strength 2.98cN/dtex, wet break strength 1.68cN/dtex, water free breaking elongation rate 22.79%, wet break elongation 23.94%, mass specific resistance 107.2Ω.g/cm2, regain 11.54%, Aloe viscose rayon can Xinxiang, effluent south egression chemical fibre Group Co., Ltd be buied.
In the present invention, the physical index of the ptt fiber of use: ultimate fibre line density 1.68dtex, length 38.00mm, dry break strength 4.14cN/dtex, wet break strength 3.92cN/dtex, water free breaking elongation rate 61.9%, wet break elongation 63.4%, mass specific resistance is 108.2Ω.g/cm2, regain 0.34%, ptt fiber can be buied by market.
In the present invention, the physical index of the wool fiber used: wool fineness 17.3 ~ 38.8 m, length 50.0 ~ 55.0mm, dry fracture strength 1.42 ~ 1.79cN/dtex, wet break strength 0.81c ~ 1.77N/dtex, water free breaking elongation rate 24.3 ~ 34.7%, wet break elongation 26.9 ~ 42.1%, regain 15.8%, density 1.26 ~ 1.38g/cm3, wool fiber can be buied by market.
Advantage for present invention is: half spinning sea cowry fiber, ptt fiber and the fleece fibre blended spinning health yarn of the present invention, can learn from other's strong points to offset one's weaknesses, combine antibacterial, the deodorant of three kinds of fibers, antibacterial, moisture absorption thermal diffusivity is good, good springiness, elastic recovery rate are big, bulkiness good, heat setting is good, antifouling property is good, fullness is good, soft warming, dry-ness good, the excellent performance such as comfortableness is good, thus have that antibacterial, moisture absorption is ventilative and the advantage such as skin-protecting function, the health textile of suitable producing high-grade high-quality.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment
1
:
The present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, as a example by 40 English prop up mixed yarn, the percentage ratio using sea cowry fiber, ptt fiber and fleece fibre blended spinning weight is 40:40:20, and its processing process is: raw material → loose stock dyeing → and hair oiling → cover plate set frame FB218 → drawing frame FA306(tri-road) → fly frame A456G → spinning frame FA507 → post-treatment；
The preparation method of the present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, includes raw material and hair oiling operation, carding bar operation, mixing in doubling step, Roving Frames, spinning process, winding procedure and double twisting operation successively,
(1) raw material and hair oiling operation: raw material typically uses loose stock dyeing respectively, dyestuff environmental protection to be guaranteed used, even dyeing, dye-uptake is high, is difficult to fade, dyefastness is good, in dyeing course, strict temperature control, make the few damaged of fiber, it is properly added some dye levellers, to avoid the bad phenomenon such as color flower and loose colour；According to property of raw material, in order to reduce the bad phenomenon such as electrostatic, add the antistatic additive of raw material gross weight 1.5%；The weight proportion of raw material typically uses weight weight method, raw material and Mao Shi to require mixing shredding twice or three times, is sufficiently mixed by raw material uniformly, and mixing willow uses cylinder and the working roll speed ratio of a minimum gear, advantageously reduces the damage of fiber；Raw material after becoming reconciled should and hair between Mao Cangzhong store 24 hours, suitably increase the vexed hair time, make osmotic absorption abundant with crude oil water and antistatic additive, reach the requirement of machine moisture regain 8%, be possible to prevent during rear road carding to produce the rich bad phenomenon such as cylinder and licker-in；
(2) carding bar operation: carding bar operation is the critical process of semi-worsted spinning, it is desirable to suitably controls feed quantity, space and speed, the relative humidity in carding bar operation workshop is 85%, to reduce electrostatic, flyings and fuds fuddled；Owing to the short fibre content of mixing raw material is big, fibre length difference is big, carding bar operation uses low velocity, many pines few to beat, thin feed few fall, space greatly, the most quantitative technological principle, to reduce the damage of fiber, reduction top noil ratio；Shaping weight 16.15g/5m, sliver exporting speed 40.2m/min, feed gross weight 42g/ time, licker-in speed 700r/min, cylinder speed 330r/min, cylinder ~ Flat Gauge is 12,10,10,10,12/1000 inch；
(3) mixing in doubling step: the relative humidity of mixing in doubling step workshop condition suitably to be grasped, prevent from being wound around the bad phenomenon such as roller and rubber roll, drafting workshop temperature controls at 23.5 DEG C, and relative humidity controls 73%, and head also uses 8 and closes, two Dao Yu tri-roads use 8 and close, to give full play to amalgamation, to advantageously reduce weight unevenness, 8 feedings in the lump, shaping weight 15.2g/5m, space 14 × 20 mm；Two and 8 feedings, shaping weight 15.0g/5m, space 14 × 20 mm；Three and 8 feedings, shaping weight 14.18g/5m, space 13 × 19mm；
(4) Roving Frames: drafting multiple 5.94 times, regular roving feeding 4.78g/10m, roller gauge 23.0 × 33.5mm, the suitable grasp bigger than normal of roller gauge, being conducive to improving rove bar solid carbon dioxide to put down, twist factor 54, axial winding density 3.275 encloses/cm, ingot speed 580 ~ 740r/min, front roller speed 160r/min；
(5) spinning process: use rubber roll hard in being hit by a bullet, is conducive to strengthening the control to floating fiber, reduces twist triangle zone, improve spinning yarn quality；Reduce speed difference between ingot, select suitable wire loop weight and correct grasp wire loop exchange period, to improve yarn quality；The twist 850 twists/m, ingot speed 13700r/min, temperature controls at 24 DEG C, and relative humidity controls 63%；
(6) winding procedure: winder uses Italy's Savio type, speed 650r/min；Splice air pressure 3.8bar, yarn equilibrium air pressure 3.0bar, and electronic yarn clearer parameter is: N=5.0, DS=2.8, LS=1.4cm, DL=1.26, LL=50cm ,-D=22%；-L=40cm；
(7) double twisting operation: use chopped fiber two-for-one twisting machine TDN120 type, ingot speed 4000r/min, the twist 300 twists/m, over feed rate(OFR) 1.67.
40 English that the present embodiment is spinned prop up scribbled, through testing its single thread fracture strength 14.5cN/tex；Single thread fracture strength coefficient of variation Cv value 10.2%；Strip dry uniformity variant coefficient Cv value 15.0%；Hundred meters of weight variation coefficient Cv values 1.04%；Km slubbing+50% is 113/Km；Km details-50% is 127/Km；Km cotton knot+200% is 139/Km；The knitted fabric of processing carries out bacteriostasis rate test, and staphylococcus aureus bacteriostasis rate reaches 90.8%；Klebsiella pneumonia bacteriostasis rate reaches 86.9%；There is antibacterial, antibacterial, deodorant, the health care such as sterilization, antiinflammatory, skin protection are healthy and strong, skin-friendly is good, and comfortableness is good, soft warming, heat setting is good, and antifouling property is good, bulkiness is good, good springiness, and elastic recovery rate is big, good hygroscopicity, uviolresistance is good, good stability of the dimension, dry-ness good, comfortableness is good, the health textile of suitable producing high-grade high-quality.
Embodiment
2
:
The present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, as a example by 30 English prop up mixed yarn, the percentage ratio using sea cowry fiber, ptt fiber and fleece fibre blended spinning weight is 30:40:30, and its processing process is: raw material → loose stock dyeing → and hair oiling → cover plate set frame FB218 → drawing frame FA306(tri-road) → fly frame A456G → spinning frame FA507 → post-treatment；
The preparation method of the present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, includes raw material and hair oiling operation, carding bar operation, mixing in doubling step, Roving Frames, spinning process, winding procedure and double twisting operation successively,
(1) raw material and hair oiling operation: raw material typically uses loose stock dyeing respectively, dyestuff environmental protection to be guaranteed used, even dyeing, dye-uptake is high, is difficult to fade, dyefastness is good, in dyeing course, strict temperature control, make the few damaged of fiber, it is properly added some dye levellers, to avoid the bad phenomenon such as color flower and loose colour；According to property of raw material, in order to reduce the bad phenomenon such as electrostatic, add the antistatic additive of raw material gross weight 1.5%；The weight proportion of raw material typically uses weight weight method, raw material and Mao Shi to require mixing shredding twice or three times, is sufficiently mixed by raw material uniformly, and mixing willow uses cylinder and the working roll speed ratio of a minimum gear, advantageously reduces the damage of fiber；Raw material after becoming reconciled should and hair between Mao Cangzhong store 24 hours, suitably increase the vexed hair time, make osmotic absorption abundant with crude oil water and antistatic additive, reach the requirement of machine moisture regain 10%, be possible to prevent during rear road carding to produce the rich bad phenomenon such as cylinder and licker-in；
(2) carding bar operation: carding bar operation is the critical process of semi-worsted spinning, it is desirable to suitably controls feed quantity, space and speed, the relative humidity in carding bar operation workshop is 80%, to reduce electrostatic, flyings and fuds fuddled；Owing to the short fibre content of mixing raw material is big, fibre length difference is big, carding bar operation uses low velocity, many pines few to beat, thin feed few fall, space greatly, the most quantitative technological principle, to reduce the damage of fiber, reduction top noil ratio；Shaping weight 16.15g/5m, sliver exporting speed 40.2m/min, feed gross weight 42g/ time, licker-in speed 650r/min, cylinder speed 330r/min, cylinder ~ Flat Gauge is 12,10,10,10,12/1000 inch；
(3) mixing in doubling step: the relative humidity of mixing in doubling step workshop condition suitably to be grasped, prevent from being wound around the bad phenomenon such as roller and rubber roll, drafting workshop temperature controls at 24 DEG C, and relative humidity controls 75%, and head also uses 8 and closes, two Dao Yu tri-roads use 8 and close, to give full play to amalgamation, to advantageously reduce weight unevenness, 8 feedings in the lump, shaping weight 15.2g/5m, space 14 × 20 mm；Two and 8 feedings, shaping weight 15.0g/5m, space 14 × 20 mm；Three and 8 feedings, shaping weight 14.18g/5m, space 13 × 19mm；
(4) Roving Frames: drafting multiple 5.94 times, regular roving feeding 5g/10m, roller gauge 23.0 × 33.5mm, the suitable grasp bigger than normal of roller gauge, is conducive to improving rove bar solid carbon dioxide and puts down, twist factor 58, axial winding density 3.3 encloses/cm, ingot speed 600r/min, front roller speed 170r/min；
(5) spinning process: use rubber roll hard in being hit by a bullet, is conducive to strengthening the control to floating fiber, reduces twist triangle zone, improve spinning yarn quality；Reduce speed difference between ingot, select suitable wire loop weight and correct grasp wire loop exchange period, to improve yarn quality；The twist 900 twists/m, ingot speed 15000r/min, temperature controls at 25 DEG C, and relative humidity controls 70%；
(6) winding procedure: winder uses Italy's Savio type, speed 700r/min；Splice air pressure 3.8bar, yarn equilibrium air pressure 3.0bar, and electronic yarn clearer parameter is: N=5.0, DS=2.8, LS=1.4cm, DL=1.26, LL=50cm ,-D=22%；-L=40cm；
(7) double twisting operation: use chopped fiber two-for-one twisting machine TDN120 type, ingot speed 5000r/min, the twist 300 twists/m, over feed rate(OFR) 1.67.
30 English that the present embodiment is spinned prop up scribbled, through testing its single thread fracture strength 14.1cN/tex, and single thread fracture strength coefficient of variation Cv value 10.8%, strip dry uniformity variant coefficient Cv value 15.2%；Hundred meters of weight variation coefficient Cv values 1.00%；Km slubbing+50% is 121/Km；Km details-50% is 131/Km；Km cotton knot+200% is 147/Km；The knitted fabric of processing carries out bacteriostasis rate test, and staphylococcus aureus bacteriostasis rate reaches 88.8%；Klebsiella pneumonia bacteriostasis rate reaches 86.2%, has antibacterial, antibacterial, deodorant, a health care such as sterilization, antiinflammatory, skin protection are healthy and strong, and skin-friendly is good, comfortableness is good, soft warming, and heat setting is good, antifouling property is good, and bulkiness is good, good springiness, elastic recovery rate is big, good hygroscopicity, and uviolresistance is good, good stability of the dimension, dry-ness good, comfortableness is good, the health textile of suitable producing high-grade high-quality.
Embodiment
3
:
The present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, as a example by 45 English prop up mixed yarn, the percentage ratio using sea cowry fiber, ptt fiber and fleece fibre blended spinning weight is 35:35:30, and its processing process is: raw material → loose stock dyeing → and hair oiling → cover plate set frame FB218 → drawing frame FA306(tri-road) → fly frame A456G → spinning frame FA507 → post-treatment；
The preparation method of the present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, includes raw material and hair oiling operation, carding bar operation, mixing in doubling step, Roving Frames, spinning process, winding procedure and double twisting operation successively,
(1) raw material and hair oiling operation: raw material typically uses loose stock dyeing respectively, dyestuff environmental protection to be guaranteed used, even dyeing, dye-uptake is high, is difficult to fade, dyefastness is good, in dyeing course, strict temperature control, make the few damaged of fiber, it is properly added some dye levellers, to avoid the bad phenomenon such as color flower and loose colour；According to property of raw material, in order to reduce the bad phenomenon such as electrostatic, add the antistatic additive of raw material gross weight 1.5%；The weight proportion of raw material typically uses weight weight method, raw material and Mao Shi to require mixing shredding twice or three times, is sufficiently mixed by raw material uniformly, and mixing willow uses cylinder and the working roll speed ratio of a minimum gear, advantageously reduces the damage of fiber；Raw material after becoming reconciled should and hair between Mao Cangzhong store 24 hours, suitably increase the vexed hair time, make osmotic absorption abundant with crude oil water and antistatic additive, reach the requirement of machine moisture regain 12%, be possible to prevent during rear road carding to produce the rich bad phenomenon such as cylinder and licker-in；
(2) carding bar operation: carding bar operation is the critical process of semi-worsted spinning, it is desirable to suitably controls feed quantity, space and speed, the relative humidity in carding bar operation workshop is 85%, to reduce electrostatic, flyings and fuds fuddled；Owing to the short fibre content of mixing raw material is big, fibre length difference is big, carding bar operation uses low velocity, many pines few to beat, thin feed few fall, space greatly, the most quantitative technological principle, to reduce the damage of fiber, reduction top noil ratio；Shaping weight 16.15g/5m, sliver exporting speed 40.2m/min, feed gross weight 42g/ time, licker-in speed 720r/min, cylinder speed 330r/min, cylinder ~ Flat Gauge is 12,10,10,10,12/1000 inch；
(3) mixing in doubling step: the relative humidity of mixing in doubling step workshop condition suitably to be grasped, prevent from being wound around the bad phenomenon such as roller and rubber roll, drafting workshop temperature controls at 24.5 DEG C, and relative humidity controls 80%, and head also uses 8 and closes, two Dao Yu tri-roads use 8 and close, to give full play to amalgamation, to advantageously reduce weight unevenness, 8 feedings in the lump, shaping weight 15.2g/5m, space 14 × 20 mm；Two and 8 feedings, shaping weight 15.0g/5m, space 14 × 20 mm；Three and 8 feedings, shaping weight 14.18g/5m, space 13 × 19mm；
(4) Roving Frames: drafting multiple 5.94 times, regular roving feeding 5.5g/10m, roller gauge 23.0 × 33.5mm, the suitable grasp bigger than normal of roller gauge, is conducive to improving rove bar solid carbon dioxide and puts down, twist factor 54 ~ 86, axial winding density 3.33 encloses/cm, ingot speed 650r/min, front roller speed 165r/min；
(5) spinning process: use rubber roll hard in being hit by a bullet, is conducive to strengthening the control to floating fiber, reduces twist triangle zone, improve spinning yarn quality；Reduce speed difference between ingot, select suitable wire loop weight and correct grasp wire loop exchange period, to improve yarn quality；The twist 1100 twists/m, ingot speed 15500r/min, temperature controls at 26 DEG C, and relative humidity controls 75%；
(6) winding procedure: winder uses Italy's Savio type, speed 750r/min；Splice air pressure 3.8bar, yarn equilibrium air pressure 3.0bar, and electronic yarn clearer parameter is: N=5.0, DS=2.8, LS=1.4cm, DL=1.26, LL=50cm ,-D=22%；-L=40cm；
(7) double twisting operation: use chopped fiber two-for-one twisting machine TDN120 type, ingot speed 4800r/min, the twist 500 twists/m, over feed rate(OFR) 1.67.
45 English that the present embodiment is spinned prop up scribbled, through testing its single thread fracture strength 14.3cN/tex；Single thread fracture strength coefficient of variation Cv value 10.9%；Strip dry uniformity variant coefficient Cv value 15.3%；Hundred meters of weight variation coefficient Cv values 1.10%；Km slubbing+50% is 123/Km；Km details-50% is 137/Km；Km cotton knot+200% is 159/Km；The knitted fabric of processing carries out bacteriostasis rate test, and staphylococcus aureus bacteriostasis rate reaches 89.8%；Klebsiella pneumonia bacteriostasis rate reaches 86.6%, has antibacterial, antibacterial, deodorant, a health care such as sterilization, antiinflammatory, skin protection are healthy and strong, and skin-friendly is good, comfortableness is good, soft warming, and heat setting is good, antifouling property is good, and bulkiness is good, good springiness, elastic recovery rate is big, good hygroscopicity, and uviolresistance is good, good stability of the dimension, dry-ness good, comfortableness is good, the health textile of suitable producing high-grade high-quality.
Embodiment
4
:
The present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, as a example by 36 English prop up mixed yarn, the percentage ratio using sea cowry fiber, ptt fiber and fleece fibre blended spinning weight is 45:20:45, and its processing process is: raw material → loose stock dyeing → and hair oiling → cover plate set frame FB218 → drawing frame FA306(tri-road) → fly frame A456G → spinning frame FA507 → post-treatment；
The preparation method of the present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, includes raw material and hair oiling operation, carding bar operation, mixing in doubling step, Roving Frames, spinning process, winding procedure and double twisting operation successively,
(1) raw material and hair oiling operation: raw material typically uses loose stock dyeing respectively, dyestuff environmental protection to be guaranteed used, even dyeing, dye-uptake is high, is difficult to fade, dyefastness is good, in dyeing course, strict temperature control, make the few damaged of fiber, it is properly added some dye levellers, to avoid the bad phenomenon such as color flower and loose colour；According to property of raw material, in order to reduce the bad phenomenon such as electrostatic, add the antistatic additive of raw material gross weight 1.5%；The weight proportion of raw material typically uses weight weight method, raw material and Mao Shi to require mixing shredding twice or three times, is sufficiently mixed by raw material uniformly, and mixing willow uses cylinder and the working roll speed ratio of a minimum gear, advantageously reduces the damage of fiber；Raw material after becoming reconciled should and hair between Mao Cangzhong store 24 hours, suitably increase the vexed hair time, make osmotic absorption abundant with crude oil water and antistatic additive, reach the requirement of machine moisture regain 8 ~ 16%, be possible to prevent during rear road carding to produce the rich bad phenomenon such as cylinder and licker-in；
(2) carding bar operation: carding bar operation is the critical process of semi-worsted spinning, it is desirable to suitably controls feed quantity, space and speed, the relative humidity in carding bar operation workshop is 90%, to reduce electrostatic, flyings and fuds fuddled；Owing to the short fibre content of mixing raw material is big, fibre length difference is big, carding bar operation uses low velocity, many pines few to beat, thin feed few fall, space greatly, the most quantitative technological principle, to reduce the damage of fiber, reduction top noil ratio；Shaping weight 16.15g/5m, sliver exporting speed 40.2m/min, feed gross weight 42g/ time, licker-in speed 650r/min, cylinder speed 330r/min, cylinder ~ Flat Gauge is 12,10,10,10,12/1000 inch；
(3) mixing in doubling step: the relative humidity of mixing in doubling step workshop condition suitably to be grasped, prevent from being wound around the bad phenomenon such as roller and rubber roll, drafting workshop temperature controls at 23.5 DEG C, and relative humidity controls 73%, and head also uses 8 and closes, two Dao Yu tri-roads use 8 and close, to give full play to amalgamation, to advantageously reduce weight unevenness, 8 feedings in the lump, shaping weight 15.2g/5m, space 14 × 20 mm；Two and 8 feedings, shaping weight 15.0g/5m, space 14 × 20 mm；Three and 8 feedings, shaping weight 14.18g/5m, space 13 × 19mm；
(4) Roving Frames: drafting multiple 5.94 times, regular roving feeding 4.78g/10m, roller gauge 23.0 × 33.5mm, the suitable grasp bigger than normal of roller gauge, is conducive to improving rove bar solid carbon dioxide and puts down, twist factor 54, axial winding density 3.275 encloses/cm, ingot speed 580r/min, front roller speed 160r/min；
(5) spinning process: use rubber roll hard in being hit by a bullet, is conducive to strengthening the control to floating fiber, reduces twist triangle zone, improve spinning yarn quality；Reduce speed difference between ingot, select suitable wire loop weight and correct grasp wire loop exchange period, to improve yarn quality；The twist 850 twists/m, ingot speed 13700r/min, temperature controls at 24 DEG C, and relative humidity controls 63%；
(6) winding procedure: winder uses Italy's Savio type, speed 650r/min；Splice air pressure 3.8bar, yarn equilibrium air pressure 3.0bar, and electronic yarn clearer parameter is: N=5.0, DS=2.8, LS=1.4cm, DL=1.26, LL=50cm ,-D=22%；-L=40cm；
(7) double twisting operation: use chopped fiber two-for-one twisting machine TDN120 type, ingot speed 4000r/min, the twist 300 twists/m, over feed rate(OFR) 1.67.
36 English that the present embodiment is spinned prop up scribbled, through testing its single thread fracture strength 19.6cN/tex；Single thread fracture strength coefficient of variation Cv value 16.1%；Strip dry uniformity variant coefficient Cv value 19.4%；Hundred meters of weight variation coefficient Cv values 1.10%；Km slubbing+50% is 125/Km；Km details-50% is 138/Km；Km cotton knot+200% is 160/Km；The knitted fabric of processing carries out bacteriostasis rate test, and staphylococcus aureus bacteriostasis rate reaches 88.9%；Klebsiella pneumonia bacteriostasis rate reaches 87.3%, has antibacterial, antibacterial, deodorant, a health care such as sterilization, antiinflammatory, skin protection are healthy and strong, and skin-friendly is good, comfortableness is good, soft warming, and heat setting is good, antifouling property is good, and bulkiness is good, good springiness, elastic recovery rate is big, good hygroscopicity, and uviolresistance is good, good stability of the dimension, dry-ness good, comfortableness is good, the health textile of suitable producing high-grade high-quality.
Embodiment
5
:
The present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, as a example by 40 English prop up mixed yarn, the percentage ratio using sea cowry fiber, ptt fiber and fleece fibre blended spinning weight is 20:35:15, and its processing process is: raw material → loose stock dyeing → and hair oiling → cover plate set frame FB218 → drawing frame FA306(tri-road) → fly frame A456G → spinning frame FA507 → post-treatment；
The preparation method of the present embodiment half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, includes raw material and hair oiling operation, carding bar operation, mixing in doubling step, Roving Frames, spinning process, winding procedure and double twisting operation successively,
(1) raw material and hair oiling operation: raw material typically uses loose stock dyeing respectively, dyestuff environmental protection to be guaranteed used, even dyeing, dye-uptake is high, is difficult to fade, dyefastness is good, in dyeing course, strict temperature control, make the few damaged of fiber, it is properly added some dye levellers, to avoid the bad phenomenon such as color flower and loose colour；According to property of raw material, in order to reduce the bad phenomenon such as electrostatic, add the antistatic additive of raw material gross weight 1.5%；The weight proportion of raw material typically uses weight weight method, raw material and Mao Shi to require mixing shredding twice or three times, is sufficiently mixed by raw material uniformly, and mixing willow uses cylinder and the working roll speed ratio of a minimum gear, advantageously reduces the damage of fiber；Raw material after becoming reconciled should and hair between Mao Cangzhong store 24 hours, suitably increase the vexed hair time, make osmotic absorption abundant with crude oil water and antistatic additive, reach the requirement of machine moisture regain 8 ~ 16%, be possible to prevent during rear road carding to produce the rich bad phenomenon such as cylinder and licker-in；
(2) carding bar operation: carding bar operation is the critical process of semi-worsted spinning, it is desirable to suitably controls feed quantity, space and speed, the relative humidity in carding bar operation workshop is 90%, to reduce electrostatic, flyings and fuds fuddled；Owing to the short fibre content of mixing raw material is big, fibre length difference is big, carding bar operation uses low velocity, many pines few to beat, thin feed few fall, space greatly, the most quantitative technological principle, to reduce the damage of fiber, reduction top noil ratio；Shaping weight 16.15g/5m, sliver exporting speed 40.2m/min, feed gross weight 42g/ time, licker-in speed 750r/min, cylinder speed 330r/min, cylinder ~ Flat Gauge is 12,10,10,10,12/1000 inch；
(3) mixing in doubling step: the relative humidity of mixing in doubling step workshop condition suitably to be grasped, prevent from being wound around the bad phenomenon such as roller and rubber roll, drafting workshop temperature controls at 25 DEG C, and relative humidity controls 85%, and head also uses 8 and closes, two Dao Yu tri-roads use 8 and close, to give full play to amalgamation, to advantageously reduce weight unevenness, 8 feedings in the lump, shaping weight 15.2g/5m, space 14 × 20 mm；Two and 8 feedings, shaping weight 15.0g/5m, space 14 × 20 mm；Three and 8 feedings, shaping weight 14.18g/5m, space 13 × 19mm；
(4) Roving Frames: drafting multiple 5.94 times, regular roving feeding 5.84g/10m, roller gauge 23.0 × 33.5mm, the suitable grasp bigger than normal of roller gauge, is conducive to improving rove bar solid carbon dioxide and puts down, twist factor 86, axial winding density 3.335 encloses/cm, ingot speed 740r/min, front roller speed 180r/min；
(5) spinning process: use rubber roll hard in being hit by a bullet, is conducive to strengthening the control to floating fiber, reduces twist triangle zone, improve spinning yarn quality；Reduce speed difference between ingot, select suitable wire loop weight and correct grasp wire loop exchange period, to improve yarn quality；The twist 1150 twists/m, ingot speed 16500r/min, temperature controls at 27 DEG C, and relative humidity controls 80%；
(6) winding procedure: winder uses Italy's Savio type, speed 850r/min；Splice air pressure 3.8bar, yarn equilibrium air pressure 3.0bar, and electronic yarn clearer parameter is: N=5.0, DS=2.8, LS=1.4cm, DL=1.26, LL=50cm ,-D=22%；-L=40cm；
(7) double twisting operation: use chopped fiber two-for-one twisting machine TDN120 type, ingot speed 5500r/min, the twist 560 twists/m, over feed rate(OFR) 1.67.
40 English that the present embodiment is spinned prop up scribbled, through testing its single thread fracture strength 11.7cN/tex；Single thread fracture strength coefficient of variation Cv value 9.4%；Strip dry uniformity variant coefficient Cv value 13.9%；Hundred meters of weight variation coefficient Cv values 1.05%；Km slubbing+50% is 120/Km；Km details-50% is 133/Km；Km cotton knot+200% is 155/Km；The knitted fabric of processing carries out bacteriostasis rate test, and staphylococcus aureus bacteriostasis rate reaches 87.9%；Klebsiella pneumonia bacteriostasis rate reaches 85.7%, has antibacterial, antibacterial, deodorant, a health care such as sterilization, antiinflammatory, skin protection are healthy and strong, and skin-friendly is good, comfortableness is good, soft warming, and heat setting is good, antifouling property is good, and bulkiness is good, good springiness, elastic recovery rate is big, good hygroscopicity, and uviolresistance is good, good stability of the dimension, dry-ness good, comfortableness is good, the health textile of suitable producing high-grade high-quality.
The physical index of the sea cowry fiber used in above-described embodiment: ultimate fibre line density 1.5dtex, length 38.00mm, dry break strength 2.98cN/dtex, wet break strength 1.68cN/dtex, water free breaking elongation rate 22.79%, wet break elongation 23.94%, mass specific resistance 107.2Ω.g/cm2, regain 11.54%, Aloe viscose rayon can Xinxiang, effluent south egression chemical fibre Group Co., Ltd be buied；
The physical index of the ptt fiber used: ultimate fibre line density 1.68dtex, length 38.00mm, dry break strength 4.14cN/dtex, wet break strength 3.92cN/dtex, water free breaking elongation rate 61.9%, wet break elongation 63.4%, mass specific resistance is 108.2Ω.g/cm2, regain 0.34%, ptt fiber can be buied by market；
The physical index of the wool fiber used: wool fineness 17.3 ~ 38.8 m, length 50.0 ~ 55.0mm, dry fracture strength 1.42 ~ 1.79cN/dtex, wet break strength 0.81c ~ 1.77N/dtex, water free breaking elongation rate 24.3 ~ 34.7%, wet break elongation 26.9 ~ 42.1%, regain 15.8%, density 1.26 ~ 1.38g/cm3, wool fiber can be buied by market.
Claims (3)
1. one and half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn, it is characterized in that: include sea cowry fiber, ptt fiber and wool fiber, the weight content of described sea cowry fiber accounts for 20 ~ 45%, and the weight content of ptt fiber accounts for 20 ~ 40%, and the weight content of wool fiber accounts for 15 ~ 45%；Described scribbled performance indications are: single thread fracture strength 11.7 ~ 19.6cN/tex, single thread fracture strength coefficient of variation Cv value 9.4 ~ 16.1%, strip dry uniformity variant coefficient Cv value 13.9 ~ 19.4%.
Half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn the most according to claim 1, it is characterized in that: described scribbled performance indications are: single thread fracture strength 11.7 ~ 14.5cN/tex, single thread fracture strength coefficient of variation Cv value 9.4 ~ 10.9%, strip dry uniformity variant coefficient Cv value 13.9 ~ 15.2%.
3. the preparation method of half spinning sea cowry fiber blend sterilizing and anti-foul anti-ageing healthcare yarn described in a claim 1 or 2, it is characterized in that: include raw material and hair oiling operation, carding bar operation, mixing in doubling step, Roving Frames, spinning process, winding procedure and double twisting operation successively
(1) raw material and hair refuel operation: add the antistatic additive of raw material gross weight 1.5%, and the raw material after hair and hair between Mao Cangzhong store 24 hours；
(2) carding bar operation: the relative humidity in carding bar operation workshop is 80 ~ 90%, shaping weight 16.15g/5m, sliver exporting speed 40.2m/min, feed gross weight 42g/ time, licker-in speed 650 ~ 750r/min, cylinder speed 330r/min, cylinder ~ Flat Gauge is 12/1000 inch, 10/1000 inch, 10/1000 inch, 10/1000 inch, 12/1000 inch；
(3) mixing in doubling step: drafting workshop temperature controls at 23.5 ~ 25 DEG C, relative humidity controls 73 ~ 85%, head also uses 8 and closes, two Dao Yu tri-roads use 8 and close, to give full play to amalgamation, to advantageously reduce weight unevenness, 8 feedings in the lump, shaping weight 15.2g/5m, space 14 mm × 20 mm；Two and 8 feedings, shaping weight 15.0g/5m, space 14 mm × 20 mm；Three and 8 feedings, shaping weight 14.18g/5m, 13 mm that space × 19mm；
(4) Roving Frames: drafting multiple 5.94 times, regular roving feeding 4.78 ~ 5.84g/10m, roller gauge 23.0 mm × 33.5mm, twist factor 54 ~ 86, axial winding density 3.275 ~ 3.335 circles/cm, ingot speed 580 ~ 740r/min, front roller speed 160 ~ 180r/min；
(5) spinning process: the twist 850 ~ 1150 twists/m, ingot speed 13700 ~ 16500 r/min, temperature controls at 24 ~ 27 DEG C, and relative humidity controls 63 ~ 80%；
(6) winding procedure: winder uses Italy's Savio type, speed 650 ~ 850r/min；Splice air pressure 3.8bar, yarn equilibrium air pressure 3.0bar, and electronic yarn clearer parameter is: N=5.0, DS=2.8, LS=1.4cm, DL=1.26, LL=50cm ,-D=22%；-L=40cm；
(7) double twisting operation: use chopped fiber two-for-one twisting machine, ingot speed 4000 ~ 5500r/min, the twist 300 ~ 560 twists/m, over feed rate(OFR) 1.67.
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| CN107557939A (en) * | 2017-09-15 | 2018-01-09 | 中原工学院 | A kind of non-stretchable hollow tufted yarn line and preparation method thereof |
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