CN102965782B - Silk-floss single-twist bead yarn and preparation method thereof - Google Patents
Silk-floss single-twist bead yarn and preparation method thereof Download PDFInfo
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- CN102965782B CN102965782B CN201210269843.2A CN201210269843A CN102965782B CN 102965782 B CN102965782 B CN 102965782B CN 201210269843 A CN201210269843 A CN 201210269843A CN 102965782 B CN102965782 B CN 102965782B
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Abstract
The invention relates to a silk-floss single-twist bead yarn and a preparation method thereof. The silk-floss single-twist bead yarn consists of a cotton-shaped cellulose staple fiber yarn and two chemical fiber stretch yarns, wherein the cotton-shaped cellulose staple fiber yarn is formed in a manner that cotton-shaped cellulose staple fibers are subjected to spinning processing. The preparation method of the silk-floss single-twist bead yarn, provided by the invention, comprises the following steps of: carrying out merging and networking on the cotton-shaped cellulose staple fiber yarn and one chemical fiber stretch yarn, carrying out primary twisting, carrying out singeing on a twisted single yarn, carrying out secondary merging and networking on the twisted single yarn and the other chemical fiber stretch yarn, carrying out secondary twisting, and carrying out spooling or spooling and singeing, thereby preparing the silk-floss single-twist bead yarn with smooth evenness and a continuous bead-shaped effect. According to the silk-floss single-twist bead yarn and the preparation method of the silk-floss single-twist bead yarn, the excellent performance of the cotton-shaped cellulose staple fiber yarn and the characteristics of high wear resistance and good elasticity of the chemical fiber stretch yarns are sufficiently utilized, the prepared silk-floss single-twist bead yarn has the advantages of good rebound elasticity, bright-colored dyeing, good moisture absorption, clear fabric texture, good wearability and the like, follow-up fabrics can be diverse and varied in style through changing the raw ingredient structure of the cotton-shaped cellulose staple fiber yarn, and then, varied novel products are developed and manufactured, so that the final requirements on product diversification are met.
Description
Technical field
The present invention relates to field of textiles, be specifically related to a kind of silk flosssilk wadding single-twist bead yarn, also relate to the preparation method of this silk flosssilk wadding single-twist bead yarn simultaneously.
Background technology
At present, known bend-pearl yarn is a kind of bend-pearl yarn adopting viscose filament yarn and polyamide fibre strand to be synthesized by twisted, although finished product does not almost have filoplume, cloth textured clear; But two kinds of raw materials are all chemical-fibres filaments product, by the limitation that feedstock property is single, Fabric Style change is less, follow-up can processing variety single, and cost of material is higher.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of silk flosssilk wadding single-twist bead yarn.
The present invention also aims to the preparation method that a kind of silk flosssilk wadding single-twist bead yarn is provided.
To achieve these goals, technical scheme of the present invention have employed a kind of silk flosssilk wadding single-twist bead yarn, and it is made up of a cotton shape short fiber of cellulose yarn and two chemical fibre elastic filament, and the component content scope of cotton shape short fiber of cellulose yarn is 40 ~ 80%; The component content scope of chemical fibre elastic filament is 20 ~ 60%.
Described cotton shape short fiber of cellulose yarn is made up through spinning processing of cotton shape short fiber of cellulose, its circular in cross-section or ellipse; Cotton shape short fiber of cellulose can be viscose rayon cotton fiber, tencel fiber, Modal fibre, cotton fiber, flax fibre, soybean fiber, bamboo fibre, milk protein fiber, and the one possessed in the New Regenerated Cellulosic Fibers of high wet modulus, moisture absorption sweat discharging functions or any combination.
Described cotton shape short fiber of cellulose yarn, is characterized in that: the filament denier scope of cotton shape short fiber of cellulose is 0.8 ~ 2.78 dtex dtex, and length range is 25 ~ 40 millimeters.
The linear density range of described cotton shape short fiber of cellulose yarn is 9.8 ~ 60 Tekes tex.
Described chemical fibre elastic filament can be the one in nylon stretch yarn, dacron elasticity silk, and linear density range was 20 ~ 150 dawn.
Cotton shape short fiber of cellulose yarn, usually alleged " short fiber yarn ", cotton shape short fiber of cellulose is made through spinning, advantage is that fibrous raw material is varied, kinds of fibers for weaving mainly divides native cellulose fibre and regenerated celulose fibre two large classes, wherein native cellulose fibre has cotton fiber, flax fibre etc., regenerated celulose fibre has viscose rayon cotton fiber, tencel fiber, Modal fibre, new cellulosic in recent years through being usually used in spinning also has soybean fiber, bamboo fibre, milk protein fiber and possess high wet modulus, the New Regenerated Cellulosic Fibers of the functions such as moisture absorbing and sweat releasing.The shape of the above fiber due to the fiber number of approximate cotton fiber and length, so be called " cotton shape short fiber of cellulose ".
In the present invention, adopt " silk " of chemical fibre elastic filament and cotton shape short fiber of cellulose " cotton " two word combine, because finished product structure is made up of a cotton shape short fiber of cellulose yarn and two chemical fibre elastic filament, wherein one cotton shape short fiber of cellulose yarn is " single ", be the main component that in finished product, flexural deformation presents continuous pearl shape effect, be therefore named " silk flosssilk wadding single-twist bead yarn ".
The above various fiber possesses different performances respectively, wherein:
Cotton fiber dyeing performance is good, contaminates shades of colour, gloss is better, style honesty naturally easily, and fiber softening, feel are warm, comfortable and easy to wear, and good hygroscopicity not easily produces electrostatic, but poor flexibility, wear easily wrinkling, not easily recover after wrinkling.
Flax fibre gloss is better, color is ivory white, brown color, grey etc., good hygroscopicity, thermal conductivity be good, perspire after not next to the skin, not easily produce electrostatic, there is aberration between fiber, not easily bleaching and dyeing, poor flexibility, wrinkling and not easily disappear.
Viscose rayon cotton fiber dyeing performance is good, and chromatogram is complete, bright, COLOR FASTNESS are good, hygroscopicity, draping property are good, and thermal conductivity is good, not easily plays electrostatic and fuzz balls; But intensity is low, poor flexibility, crease easily.
Tencel fiber is the Cenozoic of cellulose fibre, production process is pollution-free, it is typical environmental protection fiber, its physical and mechanical properties is excellent, wet strength and wet modulus, close to synthetic fiber, have cotton fiber comfortableness, the drapability of viscose and property bright in luster, the soft feel of real silk and graceful gloss simultaneously.
Modal fibre is also regenerated celulose fibre of new generation, its fabric moisture pick-up properties, permeability, dyeability, dimensional stability and wrinkle resistance are all better than pure cotton fabric, soft, drapability good, comfortable and easy to wear, bright in color, has natural mercerization effect.
The suitability for industrialized production of soybean fiber is that China initiates, production process is pollution-free to environment, human body, not only there is the feature that monofilament fineness is little, density is little, also there is the Moisture absorption & moisture conductivity of sub dued lustre, cotton fiber as soft feel as cashmere, silk and the warmth retention property of wool.
The independently developed New Regenerated Cellulosic Fibers of bamboo fibre Ye Shi China, there is good spinnability, dyeability and humidity absorption and release, there is the function of good natural anti-mildew, mildew-resistant, Anti-moth-eating and antiultraviolet in addition, maximum advantage is comfortable nice and cool, is the desirable fabric of summer clothes and bedding.
Milk protein fiber has biological health function and natural lasting bacteriostasis efficacy, containing several amino acids, fabric wears next to the skin effect of skin care, and its quality is slim and graceful, soft, dress is breathed freely, lead wet, refreshing body, easy mould moth or aging unlike other animal protein fibre.
According to the different qualities of above various cellulose fibre, can be used alone that a kind of cotton shape short fiber of cellulose 100% is pure spins spun yarn, also can use more than two kinds or two kinds any several cotton shape short fiber of cellulose blending spun yarn simultaneously, can make that it possesses bright, COLOR FASTNESS is good, draping property is good, good hygroscopicity, soft, quality merrily and lightheartedly not easily play the multiple premium properties such as electrostatic and fuzz balls.
Known polyamide fibre, terylene are the one in chemical synthetic fiber respectively, have staple fibre and long filament two forms, wherein polyamide fibre formal name used at school Silon, cry again " nylon ", polyamide moisture-absorption and dyeability are all good than terylene, and brute force is high, ABRASION RESISTANCE good, occupies first of all fibres.Its ABRASION RESISTANCE is 10 times of cotton fiber, is 10 times of dry state viscose, and be 14 times of hygrometric state fiber, therefore, its durability is splendid; Terylene formal name used at school polyester fiber, terylene hygroscopicity and dyeability are all slightly poor than polyamide fibre, but same brute force is high, ABRASION RESISTANCE good.Another distinguishing feature of polyamide fibre and terylene has HEAT SETTING characteristic, the flexural deformation formed when can maintain heating, and therefore the long filament of polyamide fibre and polyster fibre can be made through HEAT SETTING and be rich in elastic elastic filament, i.e. chemical fibre elastic filament.
The present invention additionally uses a kind of preparation method of silk flosssilk wadding single-twist bead yarn, concrete steps respectively: and close+network, once twist, have twist with the fingers single yarn singeing, secondary and close+network, secondary twisting, winder/singe+winder." have twist with the fingers single yarn singeing " is wherein optionally preparation section.
(1) and close+network: first cotton shape short fiber of cellulose yarn and chemical fibre elastic filament carry out and close+network on doubling network all-in-one machine device, and close+preparation method of network once can complete doubling, network two kinds of preparation procedures mainly for solving current elastic filament and inelastic short fiber yarn not easily compound, the uppity difficulty of elasticity, doubling network all-in-one machine can adopt single-spindle single electric motor to control, and Duo Dingwei collective also can be adopted to control, and doubling radical can be suitable for 2 ~ 3, general employing 2 doublings, and convoluting speed can control at 300 ~ 800 ms/min, specifically by cotton shape short fiber of cellulose yarn and chemical fibre elastic filament respectively by feed carrier and tenslator, chemical fibre elastic filament is wherein after tenslator, the elastic performance of self is opened by uniform drawing-off, be merged into a branch of parallel yarn bundle with short fiber yarn and enter air network device, in air network device, the side knock of the equal compression air provided by air compressor system is provided, the fiber dispersion of short fiber yarn and chemical fibre elastic filament is tangled and forms a branch of composite yarn bundle with continuity network bounding point, be wound into the bobbin shape that the twisting equipment such as two-for-one twister need, the equal compression air that Network device uses air compressor system to provide, pressure limit is 0.8 ~ 0.5MPa, and air network type number (scope of application) is 100 ~ 500D.The nonelastic short fiber yarn of not easily compound and whippy chemical fibre elastic force long filament use and close by the present invention+and the method for network one makes it organically to be combined with each other, by the drawing-off of the elastic performance of chemical fibre elastic filament by guide and tenslator, and give composite yarn bundle while yarn network in elastic performance;
(2) once twist: by and close the composite yarn bundle after network and twist on two-for-one twister, double-twisting machine spindle rotating speed 6000 ~ 12000 revs/min, twist number range 300 ~ 900 twists/m, twist direction S to or Z-direction, lower machine twists with the fingers single thread line for having;
(3) the single yarn singeing of sth. made by twisting is had; Then will have and twist with the fingers single thread line through singing, and carry out with gassing frame process of singing, gassing frame adopts flame to singe, and convoluting speed 300 ~ 2000 ms/min, can remove filoplume substantially.This operation is optionally preparation section, in actual production preparation, because the Fabric Style had needs to retain some filoplumes, therefore according to the demand of different fabric to filoplume, under the prerequisite meeting user's requirement or quality requirement, also can not carry out having and twist with the fingers single yarn singeing process, directly carry out secondary and close;
(4) secondary close+network: having after process of being singed by a row twists with the fingers single thread line and a chemical fibre elastic filament carries out second time and closes+network on doubling network all-in-one machine device, doubling network all-in-one machine can adopt single-spindle single electric motor to control, also Duo Dingwei collective can be adopted to control, specifically will there be sth. made by twisting single thread line and chemical fibre elastic filament respectively by feed carrier and tenslator, chemical fibre elastic filament is wherein after tenslator, the elastic performance of self is opened by uniform drawing-off, again twist with the fingers single thread line and be merged into a branch of parallel yarn bundle with having and enter air network device, in air network device, the side knock of the equal compression air provided by air compressor system is provided again, the fiber dispersion of twisting with the fingers single thread line and chemical fibre elastic filament is tangled and forms a branch of composite yarn bundle with continuity network bounding point, convoluting speed scope 300 ~ 800 ms/min, be wound into the bobbin shape that the twisting equipment such as two-for-one twister need, the equal compression air that air compressor system provides, pressure limit is 0.10 ~ 0.5MPa, and air network type number (scope of application) is 200 ~ 600D, object is that having of not easily compound is twisted with the fingers single thread line and chemical fibre elastic filament makes it organically to be combined with each other by the method for air network again, by the drawing-off of the elastic performance of chemical fibre elastic filament by guide and tenslator, while network, again give composite yarn bundle in elastic performance,
(5) secondary twisting: carry out on two-for-one twister, double-twisting machine spindle rotating speed 6000 ~ 12000 revs/min, twist number range 250 ~ 800 twists/m, twist direction are contrary with twist direction, Z-direction or S to;
(6) winder/singe+winder: winder is that the yarn bobbin winding of secondary being twisted aftershaping is finished product silk flosssilk wadding single-twist bead yarn, singe+winder is that the yarn of secondary being twisted aftershaping removes filoplume process through gassing frame again, gassing frame adopts flame to singe, convoluting speed 400 ~ 1800 ms/min, winder is shaped simultaneously, be bar dry more smooth, produce again the finished product silk flosssilk wadding single-twist bead yarn that flexural deformation presents continuous pearl shape effect, object again through gassing frame process is to thoroughly remove the mechanical filoplume flaw produced in production process, ensure the dry Glabrous plumage of finished product bar, but in actual use, according to the requirement of different fabric to filoplume, under the prerequisite meeting user's requirement or quality requirement, process of singing can be repeated, also can not carry out secondary to singe and remove filoplume process, directly manufacture silk flosssilk wadding single-twist bead yarn.
The nonelastic cotton shape short fiber of cellulose yarn of not easily compound and whippy chemical fibre elastic force long filament use and close by the present invention+and the method for network one makes it organically to be combined with each other, by the elastic performance of chemical fibre elastic filament by the drawing-off of guide control device, and give composite yarn bundle while yarn network in elastic performance.According to the demand of different fabric to filoplume in preparation process, under the prerequisite meeting user's requirement or quality requirement, singe number of times and treatment effect can be grasped flexibly.
The present invention has played premium properties and the chemical fibre elastic filament high-strength wearable of cotton shape short fiber of cellulose spun yarn, the feature of good springiness, by cotton shape short fiber of cellulose yarn and chemical fibre elastic filament are closed+network, once twist, have and twist with the fingers single yarn singeing, secondary also closes+network, secondary is twisted, the method for manufacturing of winder/singe+winder, manufacturing formation bar does smooth, substantially without filoplume, produce again the silk flosssilk wadding single-twist bead yarn that flexural deformation presents continuous pearl shape effect, high at imparting product intensity, the while of whippy, the multiple premium properties of various cotton shape short fiber of cellulose yarn can be played.Manufacture method production cost of the present invention is low, do not pollute, finished product bright, drapability are good, good hygroscopicity, soft, smooth comfortable, fabric is smooth, clean mark, wearability are good, and can by changing cotton shape short fiber of cellulose yarn raw material constituent structure, subsequent fabric style is changed varied, exploitation produces multiple new product then, meets the diversified demand of final products.
Silk flosssilk wadding single-twist bead yarn performance indications are as follows
Accompanying drawing explanation
Fig. 1 is the process chart that cotton shape short fiber of cellulose yarn and chemical fibre elastic filament form silk flosssilk wadding single-twist bead yarn;
Fig. 2 is silk flosssilk wadding single-twist bead yarn structural representation of the present invention.
Detailed description of the invention
Silk flosssilk wadding single-twist bead yarn embodiment 1
As shown in Figure 2, the silk flosssilk wadding single-twist bead yarn of the present embodiment is made up of a cotton shape short fiber of cellulose yarn 1 and two chemical fibre elastic filament 2,3, and the component content wherein shared by cotton shape short fiber of cellulose yarn is 68%; Component content shared by chemical fibre elastic filament is 32%.Described cotton shape short fiber of cellulose yarn is the yarn of silk fiber blended spinning by the cotton fiber of 50% and 50%, and wherein said cotton fiber filament denier is 1.6 ~ 1.8 dtex dtex, and length is 29 ~ 31 millimeters; Wherein said tencel fiber filament denier is 1.4 dtex dtex, and length is 38 millimeters; Through the yarn that spinning processing is made, its circular in cross-section, line density is 24.6 Tekes tex; Described chemical fibre elastic filament is nylon stretch yarn, and its line density was 50 dawn.
Silk flosssilk wadding single-twist bead yarn embodiment 2
As shown in Figure 2, the silk flosssilk wadding single-twist bead yarn of the present embodiment is made up of a cotton shape short fiber of cellulose yarn 1 and two chemical fibre elastic filament 2,3, and the component content shared by cotton shape short fiber of cellulose yarn is 72%, and the component content shared by chemical fibre elastic filament is 28%.Described cotton shape short fiber of cellulose yarn be by the viscose rayon cotton fiber of a kind of 60% and 40% modal fiber blended spin yarn, wherein said viscose rayon cotton fiber filament denier is 1.67 dtex dtex, and length is 38 millimeters; Wherein said Modal fibre filament denier is 1.3 dtex dtex, and length is 38 millimeters; Through the yarn that spinning processing is made, its circular in cross-section, line density is 29.5 Tekes tex; Described chemical fibre elastic filament is nylon stretch yarn, and its line density was 50 dawn.
Silk flosssilk wadding single-twist bead yarn embodiment 3
As shown in Figure 2, the silk flosssilk wadding single-twist bead yarn of the present embodiment is made up of a cotton shape short fiber of cellulose yarn 1 and two chemical fibre elastic filament 2,3, and the component content shared by cotton shape short fiber of cellulose yarn is 64%, and the component content shared by chemical fibre elastic filament is 36%.Described cotton shape short fiber of cellulose yarn is by the yarn of the pure spinning of high wet modulus regenerated celulose fibre of a kind of 100%, and its filament denier is 1.67 dtex tes, and length is 38 millimeters; Through the yarn that spinning processing is made, its circular in cross-section, line density is 29.5 Tekes tex; Described chemical fibre elastic filament is dacron elasticity silk, and its line density was 75 dawn.
Preparation method's embodiment 1 of silk flosssilk wadding single-twist bead yarn
As shown in Figure 1, the preparation method of the present embodiment silk flosssilk wadding single-twist bead yarn, concrete steps are as follows:
(1) and close+network: first cotton shape short fiber of cellulose yarn and each 1 of nylon stretch yarn carry out first time and close+network on doubling network all-in-one machine device, once can complete doubling, network two kinds of manufacture programs, adopt single ingot to control; Specifically by yarn and nylon stretch yarn each 1 by feed carrier and tenslator, be merged into a branch of parallel yarn bundle and enter air network device, in air network device, the side knock of the equal compression air provided by air compressor system is provided, the fiber dispersion of yarn and nylon stretch yarn is tangled and forms a branch of composite yarn bundle with continuity network bounding point, be wound into the bobbin shape of the twisting equipment needs such as two-for-one twister for two-for-one twister; The doubling radical of doubling network all-in-one machine 2, convoluting speed 500 ms/min, the equal compression air pressure that air compressor system provides is 0.13MPa, and air network type number (scope of application) is 300D;
(2) once twist: by and close the composite yarn bundle after network on two-for-one twister, carry out first time twisting, double-twisting machine spindle rotating speed 10000 revs/min, the twist 600 twists/m, twist direction be S to, lower machine is for there being sth. made by twisting single thread line;
(3) have the single yarn singeing of sth. made by twisting: then having after first time twisting being twisted with the fingers single thread line through singing, carrying out with gassing frame process of singing, gassing frame employing flame is singed, convoluting speed 600 ms/min;
(4) secondary close+network:, having after processing of specifically being singed by 1 row twists with the fingers single thread line and 1 nylon stretch yarn carries out second time and closes+network on doubling network all-in-one machine device, by feed carrier and tenslator, be merged into a branch of parallel yarn bundle and enter air network device, in air network device, the side knock of the equal compression air provided by air compressor system is provided again, the fiber dispersion of twisting with the fingers single thread line and nylon stretch yarn is tangled and forms a branch of composite yarn bundle with continuity network bounding point, be wound into the bobbin shape of two-for-one twister needs for two-for-one twister, the convoluting speed of doubling network all-in-one machine 450 ms/min, the equal compression air pressure that air compressor system provides is 0.15MPa, and air network type number (scope of application) is 400D, object is organically combined with each other at the method for twisting with the fingers single thread line and nylon stretch yarn air network that has of not easily compound, by the drawing-off of the elastic performance of nylon stretch yarn by guide control device, again gives composite yarn bundle in elastic performance while network,
(5) secondary twisting: carry out on two-for-one twister, double-twisting machine spindle rotating speed 9000 revs/min, the twist 500 twists/m, twist direction Z-direction, contrary with a twist direction;
(6) winder/singe+winder: winder is that the yarn bobbin winding of secondary being twisted aftershaping is finished product silk flosssilk wadding single-twist bead yarn; Singe+winder is that silk flosssilk wadding single-twist bead yarn after being twisted by secondary removes filoplume process through gassing frame again, gassing frame adopts flame to singe, convoluting speed 550 ms/min, simultaneously winder is shaped, be bar do more smooth, produce the finished product silk flosssilk wadding single-twist bead yarn that flexural deformation presents continuous pearl shape effect again; The technology emphasis of this operation is to thoroughly remove the mechanical filoplume flaw produced in production process, ensure the dry Glabrous plumage of finished product bar, but in actual use, also can according to the demand of different fabric to filoplume, under the prerequisite meeting user's requirement or quality requirement, process of singing can be repeated, also can not carry out secondary and singe and remove filoplume process, directly manufacture silk flosssilk wadding single-twist bead yarn.
The preparation method that the present embodiment silk flosssilk wadding single-twist bead yarn adopts, pass through and close+network, once twist, have twist with the fingers single yarn singeing, secondary and close+network ,+the preparation process of winder is twisted and singed to secondary.
Preparation method's embodiment 2 of silk flosssilk wadding single-twist bead yarn
As shown in Figure 1, the preparation method of the present embodiment silk flosssilk wadding single-twist bead yarn, concrete steps are as follows:
(1) and close+network: first cotton shape short fiber of cellulose yarn and each 1 of nylon stretch yarn carry out first time and close+network on doubling network all-in-one machine device, once can complete doubling, network two kinds of manufacture programs, adopt single ingot to control; Specifically by yarn and nylon stretch yarn each 1 by feed carrier and tenslator, be merged into a branch of parallel yarn bundle and enter air network device, in air network device, the side knock of the equal compression air provided by air compressor system is provided, the fiber dispersion of yarn and nylon stretch yarn is tangled and forms a branch of composite yarn bundle with continuity network bounding point, be wound into the bobbin shape of two-for-one twister needs for two-for-one twister; The doubling radical of doubling network all-in-one machine 2, convoluting speed 500 ms/min, the equal compression air pressure that air compressor system provides is 0.15MPa, and air network type number (scope of application) is 350D:
(2) once twist: by and close the composite yarn bundle after network on two-for-one twister, carry out first time twisting, double-twisting machine spindle rotating speed 11000 revs/min, the twist 580 twists/m, twist direction be S to, lower machine is for there being sth. made by twisting single thread line;
(3) have the single yarn singeing of sth. made by twisting: then having after first time twisting being twisted with the fingers single thread line through singing, carrying out with gassing frame process of singing, gassing frame employing flame is singed, convoluting speed 800 ms/min;
(4) secondary close+network:, having after processing of specifically being singed by 1 row twists with the fingers single thread line and 1 nylon stretch yarn carries out second time and closes+network on doubling network all-in-one machine device, by feed carrier and tenslator, be merged into a branch of parallel yarn bundle and enter air network device, in air network device, the side knock of the equal compression air provided by air compressor system is provided again, the fiber dispersion of twisting with the fingers single thread line and nylon stretch yarn is tangled and forms a branch of composite yarn bundle with continuity network bounding point, be wound into the bobbin shape of two-for-one twister needs for two-for-one twister, the convoluting speed of doubling network all-in-one machine 450 ms/min, the equal compression air pressure that air compressor system provides is 0.16MPa, and air network type number (scope of application) is 400D, object is organically combined with each other at the method for twisting with the fingers single thread line and nylon stretch yarn air network that has of not easily compound, by the drawing-off of the elastic performance of nylon stretch yarn by guide control device, again gives composite yarn bundle in elastic performance while network,
(5) secondary twisting: carry out on two-for-one twister, double-twisting machine spindle rotating speed 10000 revs/min, the twist 480 twists/m, twist direction Z-direction, contrary with a twist direction;
(6) winder/singe+winder: winder is that the yarn bobbin winding of secondary being twisted aftershaping is finished product silk flosssilk wadding single-twist bead yarn; Singe+winder is that silk flosssilk wadding single-twist bead yarn after being twisted by secondary removes filoplume process through gassing frame again, gassing frame adopts flame to singe, convoluting speed 700 ms/min, simultaneously winder is shaped, be bar do more smooth, produce the finished product silk flosssilk wadding single-twist bead yarn that flexural deformation presents continuous pearl shape effect again; The technology emphasis of this operation is to thoroughly remove the mechanical filoplume flaw produced in production process, ensure the dry Glabrous plumage of finished product bar, but in actual use, also can according to the demand of different fabric to filoplume, under the prerequisite meeting user's requirement or quality requirement, process of singing can be repeated, also can not carry out secondary and singe and remove filoplume process, directly manufacture silk flosssilk wadding single-twist bead yarn.
The preparation method that the present embodiment silk flosssilk wadding single-twist bead yarn adopts, pass through and close+network, once twist, have twist with the fingers single yarn singeing, secondary and close+network ,+the preparation process of winder is twisted and singed to secondary.
Preparation method's embodiment 3 of silk flosssilk wadding single-twist bead yarn
As shown in Figure 1, the preparation method of the present embodiment silk flosssilk wadding single-twist bead yarn, concrete steps are as follows:
(1) and close+network: first high wet modulus regenerated celulose fibre yarn and each 1 of dacron elasticity silk carry out first time and close+network on doubling network all-in-one machine device, once can complete doubling, network two kinds of manufacture programs, adopt single ingot to control; Specifically by yarn and dacron elasticity silk each 1 by feed carrier and tenslator, be merged into a branch of parallel yarn bundle and enter air network device, in air network device, the side knock of the equal compression air provided by air compressor system is provided, the fiber dispersion of yarn and dacron elasticity silk is tangled and forms a branch of composite yarn bundle with continuity network bounding point, be wound into the bobbin shape of the twisting equipment needs such as two-for-one twister for two-for-one twister; The doubling radical of doubling network all-in-one machine 2, convoluting speed 500 ms/min, the equal compression air pressure that air compressor system provides is 0.15MPa, and air network type number (scope of application) is 400D;
(2) once twist: by and close+network after composite yarn bundle first time twisting on two-for-one twister, double-twisting machine spindle rotating speed 11000 revs/min, the twist 580 twists/m, twist direction be S to, lower machine twists with the fingers single thread line for having;
(3) secondary close+network:, specifically there are sth. made by twisting single thread line and 1 dacron elasticity silk on doubling network all-in-one machine device, carry out second time and close+network by 1, by feed carrier and tenslator, be merged into a branch of parallel yarn bundle and enter air network device, in air network device, the side knock of the equal compression air provided by air compressor system is provided again, the fiber dispersion of twisting with the fingers single thread line and dacron elasticity silk is tangled and forms a branch of composite yarn bundle with continuity network bounding point, be wound into the bobbin shape of two-for-one twister needs for two-for-one twister; The convoluting speed of doubling network all-in-one machine 450 ms/min, the equal compression air pressure that air compressor system provides is 0.18MPa, and air network type number (scope of application) is 450D; Object is organically combined with each other at the method for twisting with the fingers single thread line and dacron elasticity silk air network that has of not easily compound, by the drawing-off of the elastic performance of dacron elasticity silk by guide control device, again gives composite yarn bundle in elastic performance while network;
(4) secondary twisting: carry out on two-for-one twister, double-twisting machine spindle rotating speed 9000 revs/min, the twist 480 twists/m, twist direction Z-direction, contrary with a twist direction;
(5) winder/singe+winder: winder is that the yarn bobbin winding of secondary being twisted aftershaping is finished product silk flosssilk wadding single-twist bead yarn; Singe+winder is that silk flosssilk wadding single-twist bead yarn after being twisted by secondary removes filoplume process through gassing frame again, gassing frame adopts flame to singe, convoluting speed 550 ms/min, and winder is shaped simultaneously, is finished product silk flosssilk wadding single-twist bead yarn; The technology emphasis of this operation is to thoroughly remove the mechanical filoplume flaw produced in production process, ensure the dry Glabrous plumage of finished product bar, but in actual use, also can according to the demand of different fabric to filoplume, under the prerequisite meeting user's requirement or quality requirement, process of singing can be repeated, also can not carry out secondary and singe and remove filoplume process, directly manufacture silk flosssilk wadding single-twist bead yarn;
Preparation method's step that the bent pearl line of the present embodiment silk flosssilk wadding adopts, pass through and close+network, once twist, secondary and close, secondary twists and singe+preparation section of winder.
Claims (8)
1. a silk flosssilk wadding single-twist bead yarn, is characterized in that: silk flosssilk wadding single-twist bead yarn is made up of a cotton shape short fiber of cellulose yarn and two chemical fibre elastic filament, and the component content scope of cotton shape short fiber of cellulose yarn is 40 ~ 80%; The component content scope of chemical fibre elastic filament is 20 ~ 60%;
The preparation method of described silk flosssilk wadding single-twist bead yarn comprises the following steps:
And close+network (1): cotton shape short fiber of cellulose yarn and chemical fibre elastic filament each 1 first and close, convoluting speed 300 ~ 800 ms/min; Pressure limit is 0.08 ~ 0.5MPa;
(2) once twist: twist on two-for-one twister, double-twisting machine spindle rotating speed 6000 ~ 12000 revs/min, twist number range 300 ~ 900 twists/m, twist direction Z-direction or S twist with the fingers single thread line to, lower machine for having;
(3) have the single yarn singeing of sth. made by twisting: will have and twist with the fingers single thread line through singing, and carry out with gassing frame process of singing, gassing frame adopts flame to singe, convoluting speed 300 ~ 2000 ms/min;
(4) secondary close+network: 1 having after process of singing is twisted with the fingers single thread line and 1 chemical fibre elastic filament again through and close+network, convoluting speed 300 ~ 800 ms/min; Pressure limit is 0.10 ~ 0.5MPa;
(5) secondary twisting: carry out on two-for-one twister, double-twisting machine spindle rotating speed 6000 ~ 12000 revs/min, twist number range 250 ~ 800 twists/m, twist direction are contrary with twist direction, S to or Z-direction;
(6) winder/singe+winder: winder is that the yarn bobbin winding after being twisted by secondary is finished product silk flosssilk wadding single-twist bead yarn; Singe+winder again removes filoplume process through gassing frame, gassing frame employing flame is singed, convoluting speed 400 ~ 1800 ms/min, and winder is shaped simultaneously, is bar and does more smooth finished product silk flosssilk wadding single-twist bead yarn.
2. silk flosssilk wadding single-twist bead yarn according to claim 1, is characterized in that: described cotton shape short fiber of cellulose yarn is made up through spinning processing of cotton shape short fiber of cellulose, its circular in cross-section or ellipse.
3. silk flosssilk wadding single-twist bead yarn according to claim 2, is characterized in that: described cotton shape short fiber of cellulose is one in viscose rayon cotton fiber, tencel fiber, Modal fibre, cotton fiber, flax fibre, bamboo fibre or any combination.
4. silk flosssilk wadding single-twist bead yarn according to claim 2, is characterized in that: the filament denier scope of cotton shape short fiber of cellulose is 0.8 ~ 2.78 dtex dtex, and length range is 25 ~ 40 millimeters.
5. silk flosssilk wadding single-twist bead yarn according to claim 1, is characterized in that: described chemical fibre elastic filament is nylon stretch yarn or dacron elasticity silk.
6. silk flosssilk wadding single-twist bead yarn according to claim 1, is characterized in that: the linear density range of cotton shape short fiber of cellulose yarn is 9.8 ~ 60 Tekes tex, and the linear density range of chemical fibre elastic filament was 20 ~ 150 dawn.
7. a preparation method for silk flosssilk wadding single-twist bead yarn as claimed in claim 1, is characterized in that: comprise the following steps:
And close+network (1): cotton shape short fiber of cellulose yarn and chemical fibre elastic filament each 1 first and close, convoluting speed 300 ~ 800 ms/min; Pressure limit is 0.08 ~ 0.5MPa;
(2) once twist: twist on two-for-one twister, double-twisting machine spindle rotating speed 6000 ~ 12000 revs/min, twist number range 300 ~ 900 twists/m, twist direction Z-direction or S twist with the fingers single thread line to, lower machine for having;
(3) have the single yarn singeing of sth. made by twisting: will have and twist with the fingers single thread line through singing, and carry out with gassing frame process of singing, gassing frame adopts flame to singe, convoluting speed 300 ~ 2000 ms/min;
(4) secondary close+network: 1 having after process of singing is twisted with the fingers single thread line and 1 chemical fibre elastic filament again through and close+network, convoluting speed 300 ~ 800 ms/min; Pressure limit is 0.10 ~ 0.5MPa;
(5) secondary twisting: carry out on two-for-one twister, double-twisting machine spindle rotating speed 6000 ~ 12000 revs/min, twist number range 250 ~ 800 twists/m, twist direction are contrary with twist direction, S to or Z-direction;
(6) winder/singe+winder: winder is that the yarn bobbin winding after being twisted by secondary is finished product silk flosssilk wadding single-twist bead yarn; Singe+winder again removes filoplume process through gassing frame, gassing frame employing flame is singed, convoluting speed 400 ~ 1800 ms/min, and winder is shaped simultaneously, is bar and does more smooth finished product silk flosssilk wadding single-twist bead yarn.
8. the preparation method of silk flosssilk wadding single-twist bead yarn according to claim 7, it is characterized in that: step (3) " has and twists with the fingers single yarn singeing " is selective operation, according to the demand of different fabric to filoplume, can select to twist with the fingers single thread line to singe operation without having.
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| CN201210269843.2A CN102965782B (en) | 2012-05-18 | 2012-07-31 | Silk-floss single-twist bead yarn and preparation method thereof |
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| CN201210269843.2A Expired - Fee Related CN102965782B (en) | 2012-05-18 | 2012-07-31 | Silk-floss single-twist bead yarn and preparation method thereof |
| CN 201220373444 Expired - Fee Related CN202936549U (en) | 2012-05-18 | 2012-07-31 | Silk floss quzhu line |
| CN 201220377080 Expired - Fee Related CN202830311U (en) | 2012-05-18 | 2012-07-31 | Silk cotton single bead wire |
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| CN 201220377080 Expired - Fee Related CN202830311U (en) | 2012-05-18 | 2012-07-31 | Silk cotton single bead wire |
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| CN102899763B (en) * | 2012-05-18 | 2015-01-07 | 新乡市新诚纺织有限公司 | Silk wadding curved bead wire and preparation method thereof |
| CN103938321A (en) * | 2014-05-04 | 2014-07-23 | 苏州市叶绣工艺厂 | High-performance dyeing embroidery thread for embroidery |
| CN104711863B (en) * | 2015-03-12 | 2017-05-17 | 浙江雅娜纺织有限公司 | Improved processing method of cotton lace fabric and processing device thereof |
| CN105568458A (en) * | 2015-12-19 | 2016-05-11 | 张家港市振新印染有限公司 | Flax fiber, modal fiber and modal fiber blended yarn |
| CN109137574A (en) * | 2018-07-12 | 2019-01-04 | 四川省宜宾惠美线业有限责任公司 | The one-bath process method of the complex yarn of short rayon fiber yarn is twisted together suitable for polyamide fibre strand |
| CN108728970B (en) * | 2018-07-12 | 2021-12-03 | 四川省宜宾惠美线业有限责任公司 | Composite yarn of nylon strand twisted viscose staple fiber yarn and preparation method thereof |
| CN110685061A (en) * | 2019-11-06 | 2020-01-14 | 江苏恒科新材料有限公司 | Imitated silk knitted fabric and preparation method thereof |
| CN111411434A (en) * | 2020-05-14 | 2020-07-14 | 惠州日通纱线有限公司 | Moisture absorption and sweat releasing composite yarn |
| CN113430689A (en) * | 2021-06-09 | 2021-09-24 | 山东恒泰纺织有限公司 | Preparation method of imitated hyperbolic style colored yarn |
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| IT1258341B (en) * | 1992-01-16 | 1996-02-26 | Lineapiu S P A | YARN FOR THE PRODUCTION OF KNITWEAR ITEMS THAT CAN REDUCE LOW AND MEDIUM FREQUENCY ELECTROMAGNETIC FIELDS |
| CN1324178C (en) * | 2001-08-17 | 2007-07-04 | 中国人民解放军总后勤部军需装备研究所士兵系统研究中心 | Cabling twisted composite yarn cabling |
| CN2739209Y (en) * | 2004-06-21 | 2005-11-09 | 四川省宜宾惠美线业有限责任公司 | Curved bead yarn synthesized by twisting fibers |
| KR100618608B1 (en) * | 2004-08-26 | 2006-09-08 | (주)덕계텍스타일 | Process of producing grey yarn using chemical and natural yarns, and grey yarn produced using the process |
| JP2006161179A (en) * | 2004-12-02 | 2006-06-22 | Teijin Techno Products Ltd | Spun yarn of core-sheath two-layer structure |
| CN1827873B (en) * | 2006-03-30 | 2010-11-03 | 宜宾丝丽雅股份有限公司 | Composite yarn manufacturing method |
| CN101591829B (en) * | 2009-07-01 | 2012-08-29 | 陈康勇 | Novel parallel composite yarns |
| CN101775679B (en) * | 2010-01-14 | 2013-04-24 | 重庆三峡技术纺织有限公司 | Filament short-fiber composite yarn |
| CN102899763B (en) * | 2012-05-18 | 2015-01-07 | 新乡市新诚纺织有限公司 | Silk wadding curved bead wire and preparation method thereof |
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| CN102965782A (en) | 2013-03-13 |
| CN202830311U (en) | 2013-03-27 |
| CN202936549U (en) | 2013-05-15 |
| CN102899763A (en) | 2013-01-30 |
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