CN103898652B - The preparation method of the spandex core-covered composite yarn of Four composition and fabric thereof - Google Patents
The preparation method of the spandex core-covered composite yarn of Four composition and fabric thereof Download PDFInfo
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Abstract
The preparation method of the spandex core-covered composite yarn of Four composition disclosed by the invention and the spandex core-covered yarn composite yarn fabric of Four composition thereof, implements according to following steps: 1) get hydrophilic polyster fibre, aloe fibre, wool tops, spandex filament; 2) cotton Hydrophilic Polyester Fiber fiber, aloe fibre are made blended sliver, blended sliver and wool tops drafting are obtained strip C, strip C is spun into blended roving, then blended roving is spun into the spandex core-covered composite yarn of Four composition as outsourcing yarn and spandex filament on fine spining machine; 3) spandex core-covered for Four composition composite yarn is carried out upper Lasaxing Oilfield; 4) spandex core-covered for Four composition composite yarn is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the spandex core-covered yarn composite yarn fabric of Four composition.The spandex core-covered yarn composite yarn fabric of Four composition of the present invention had both had the feature such as wear-resisting, high-strength of cotton Hydrophilic Polyester Fiber, also possessed the good antibacterial effect of aloe fibre and the good warming effect of wool, gave fabric better wearability.
Description
Technical field
The invention belongs to functional yarn spinning and functional clothing fabric preparation method technical field, relate to the preparation method of the spandex core-covered composite yarn of a kind of Four composition, the invention still further relates to the method utilizing the spandex core-covered composite yarn of above-mentioned Four composition to prepare the spandex core-covered yarn composite yarn fabric of Four composition.
Background technology
Composite yarn occurred so far from the later stage fifties in last century, along with the continuous enlargement of raw material range, the improving constantly of the continuous renewal of processing method and product specification, it is also proposed higher requirement to the diversity of yarn variety, exploitation yarn new varieties become the task of top priority.
Make a general survey of the development trend of China's yarn production technology, opened up one by low to high, from simple to complex, then to the road of Complex Development.From present stage and future, composite spinning will be a key point of product development, and its spinning technique has cladded yarn, SEILE textile and match network Fil to spin.Long filament and staple fibre composite spinning are a kind of relatively new technologies, at home and abroad also there has been in recent years and develop on a large scale very much, and also have very large potentiality, it has the various features being different from common spinning, particularly because adopting natural fabric and chemical fibre to carry out multiple elements design, making raw material mix present diversification, the advantage of various textile material can be given full play to, make up the deficiency that single textile material brings, accomplish the mutual supplement with each other's advantages of various textile material.
The product be made up of multiple elements design yarn, its wearability and style be applicable to popular with personalization, tradition and modernity, miss old times or old friends and future, and reflection oriental and occidental cultures blending.This is that popularity, comfortableness and functional demand to product determines.People no longer using the primary standard of the durability of textiles as consumption, but propose higher standard and the requirement of renewal to fabric.Now, China is actually rare down to the manufacture and exploit of more multicomponent fiber blended high-grade yarn and fabric to Four composition fiber.
On the whole, the multiple fiber blend of domestic employing obtains research that good Fabric Style and wearability are target also and few with this.Current China is still at the textiles such as import high-grade fabric and yarn in large quantities, and domestic composite yarn and fabric are in blended fiber quantitatively or quality all awaits enrich further and improve.
Summary of the invention
The object of the present invention is to provide the preparation method of the spandex core-covered composite yarn of a kind of Four composition, the advantage of four kinds of fibers can be embodied, the deficiency of four kinds of fibers can also be made up.
Another object of the present invention is to provide the method utilizing the spandex core-covered composite yarn of above-mentioned Four composition to spin the spandex core-covered yarn composite yarn fabric of Four composition, realize the good ABRASION RESISTANCE of textiles and warmth retention property, without the need to fabric just being made to have antibiotic property through special functional treatment.
The first technical scheme of the present invention is, the preparation method of the spandex core-covered composite yarn of Four composition specifically implements according to following steps:
Step 1, be that 16.3/20/60/3.7 ~ 16.3/80/0/3.7 gets hydrophilic polyster fibre, aloe fibre, wool tops, spandex filament respectively according to blending ratio;
Step 2, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre are made blended sliver, strip C is obtained after blended sliver and wool tops are carried out three road draftings, strip C is spun into blended roving on Speed frames, then blended roving is spun into the spandex core-covered composite yarn of Four composition as the outsourcing yarn of spandex filament cladded yarn on fine spining machine;
Step 3, the Four composition spandex core-covered composite yarn obtained through step 2 is carried out upper Lasaxing Oilfield.
The feature of the first technical scheme of the present invention is also,
Step 2 is specifically implemented according to following steps:
Step 2.1, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre Homogeneous phase mixing are sent into carding machine, become net through carding machine cards, make blended sliver;
Step 2.2, the blended sliver obtained through step 2.1 is divided into 6 ~ 8, wool tops in step 1 is divided into 2 ~ 10, that has divided carries out three draftings by blended sliver and wool tops and obtains strip C on drawing frame again, and three road draftings are specifically implemented according to the following steps:
Step 2.2.1, get 3 ~ 8 blended slivers, 1 ~ 8 wool topss carry out head also, obtain strip A;
Step 2.2.2, by through step 2.2.1 head and after the strip A that obtains be divided into 8 and carry out two also, obtain strip B;
Step 2.2.3, by through step 2.2.2 bis-and after the strip B that obtains be divided into 8 and carry out three more also, obtain strip C, the substance of the strip C obtained is 6.00g/5m;
Step 2.3, strip C step 2.2 obtained feed Speed frames, and strip C obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool through Speed frames spinning;
Rapid 2.4, the blended roving obtained through step 2.3 is carried out composite spinning with the spandex filament in step 1 as outsourcing yarn on the fine spining machine that positive feeding unit is housed, the obtained spandex core-covered composite yarn of Four composition.
The fineness of spandex filament is 4.4tex.
In step 2.1 comb and parallel cotton fibers prior to spinning process into the net, it is 0.25r/min ~ 0.3r/min that carding machine is set to cotton roller place rotating speed, the speed of thorn rod is 434.01r/min ~ 434.05r/min, the speed of cylinder is 500r/min, the speed of doffer is 5.2r/min ~ 5.3r/min, goes out net spee 27.49m/min.
Will carry out drawing-off in the process of step 2.2 three draftings, setting drawing frame back zone drafting multiple is 1.00, and intermediate draft multiple is 1.02, and proparea drafting multiple is 9.82, sliver exporting speed 10.00m/min.
On Speed frames in step 2.3, arranging mechanical commutation draft is 2.92%, and flier setting speed is 500.00r/min, and the revolution that doffs is 480r/min, and drawing yarn length is 1.5m, and yarn twist factor is 54.00, and the twist is 25.18 twists/m.
Fine spining machine in step 2.4 sets ingot speed for 3000r/min, theoretical twist factor is 440, and yarn linear density is 30tex ~ 48tex.
The second technical scheme of the present invention is, the preparation method of the spandex core-covered yarn composite yarn fabric of Four composition specifically implements according to following steps:
Step 1, be that 16.3/20/60/3.7 ~ 16.3/80/0/3.7 gets hydrophilic polyster fibre, aloe fibre, wool tops, spandex filament respectively according to blending ratio;
Step 2, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre are made blended sliver, strip C is obtained after blended sliver and wool tops are carried out three road draftings, strip C is spun into blended roving on Speed frames, then blended roving is spun into the spandex core-covered composite yarn of Four composition as the outsourcing yarn of spandex filament cladded yarn on fine spining machine;
Step 3, the Four composition spandex core-covered composite yarn obtained through step 2 is carried out upper Lasaxing Oilfield;
Step 4, by the spandex core-covered composite yarn of Four composition that obtains through step 3 on Computerized flat knitting machine, carry out fabric knitting according to the fabric tissue pre-entered, obtain the spandex core-covered yarn composite yarn fabric of Four composition.
The feature of the second technical scheme of the present invention is also,
Step 2 is specifically implemented according to following steps:
Step 2.1, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre Homogeneous phase mixing are sent into carding machine, become net through carding machine cards, make blended sliver;
Step 2.2, the blended sliver obtained through step 2.1 is divided into 6 ~ 8, wool tops in step 1 is divided into 2 ~ 10, that has divided carries out three draftings by blended sliver and wool tops and obtains strip C on drawing frame again, and three road draftings are specifically implemented according to the following steps:
Step 2.2.1, get 3 ~ 8 blended slivers, 1 ~ 8 wool topss carry out head also, obtain strip A;
Step 2.2.2, by through step 2.2.1 head and after the strip A that obtains be divided into 8 and carry out two also, obtain strip B;
Step 2.2.3, by through step 2.2.2 bis-and after the strip B that obtains be divided into 8 and carry out three more also, obtain strip C, the substance of the strip C obtained is 6.00g/5m;
Step 2.3, strip C step 2.2 obtained feed Speed frames, and strip C obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool through Speed frames spinning;
Rapid 2.4, the blended roving obtained through step 2.3 is carried out composite spinning with the spandex filament in step 1 as outsourcing yarn on the fine spining machine that positive feeding unit is housed, the obtained spandex core-covered composite yarn of Four composition.
In step 2.1 comb and parallel cotton fibers prior to spinning process into the net, it is 0.25r/min ~ 0.3r/min that carding machine is set to cotton roller place rotating speed, the speed of thorn rod is 434.01r/min ~ 434.05r/min, the speed of cylinder is 500r/min, the speed of doffer is 5.2r/min ~ 5.3r/min, goes out net spee 27.49m/min;
Will carry out drawing-off in the process of described step 2.2 three draftings, setting drawing frame back zone drafting multiple is 1.00, and intermediate draft multiple is 1.02, and proparea drafting multiple is 9.82, sliver exporting speed 10.00m/min;
In step 2.3 on Speed frames, arranging mechanical commutation draft is 2.92%, and flier setting speed is 500.00r/min, and the revolution that doffs is 480r/min, and drawing yarn length is 1.5m, and yarn twist factor is 54.00, and the twist is 25.18 twists/m;
On fine spining machine in described step 2.4, setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 30tex ~ 48tex.
Beneficial effect of the present invention is:
In the preparation method of the spandex core-covered composite yarn of Four composition of the present invention, cotton hydrophilic terylene, aloe fibre, wool and spandex four kinds of fibers are adopted to be raw material, then using cotton hydrophilic terylene, aloe fibre and wool three kinds of fibers as outer wrapping fiber, spandex filament is core silk, adopts the spinning method of RING SPINNING to obtain the spandex core-covered multiple elements design yarn of Four composition; With the product that high-quality functional multiple elements design yarn is development of raw materials, there is good ABRASION RESISTANCE and warmth retention property, and without the need to just there is good antibacterial effect through special functional treatment.
Detailed description of the invention
The preparation method of the spandex core-covered composite yarn of Four composition of the present invention, specifically implements according to following steps:
Step 1, be that 16.3/20/60/3.7 ~ 16.3/80/0/3.7 gets hydrophilic polyster fibre, aloe fibre, wool tops, spandex filament respectively according to blending ratio;
Selected raw material possesses good ABRASION RESISTANCE, antibiotic property and warmth retention property respectively;
Wherein, cotton Hydrophilic Polyester Fiber fiber belongs to the one of polyster fibre, it not only possesses outside the high strength of ordinary polyester fiber, good elasticity, good heat resistance and heat endurance, ABRASION RESISTANCE, light resistance, corrosion resistance, and its regain is the twice of ordinary polyester fiber;
The chemistry of aloe fibre and cotton fiber and physical property are all more close, there is higher regain, dyeability is good, soft, dangle, outward appearance is beautiful, and there is certain elastic force, in addition, it possesses the antibiotic property that cotton fiber does not have, and aloe fibre textile is than the wrinkle resistance of COTTON FABRIC and good stability of the dimension;
Wool fibre is a kind of textile fabric of top grade, along with living standard improves gradually, the demand of people to this grade textiles also increases immediately, this mainly because: wool fibre good springiness, wettability power is strong, warmth retention property is good, not easily stain, gloss is softer, dyeing easily, also there is unique feltability, its product is made to have unique style, that other fiber cannot replace, wool is natural fabric, it is renewable, biodegradable characteristic has also catered to the life style that society people pursue environmental protection, therefore every advantage of wool fibre has attracted consumer to be willing to mean the higher price of its payment,
In addition, because outer wrapping fiber possesses certain elasticity, the less elasticity of increase by is therefore only needed just can to meet the elastic force of fabric panel, so the spandex filament adopted during spun yarn is 4.4tex.
These three kinds of fiber blends of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool fibre are adopted in the present invention, obtained blended roving is as the outsourcing yarn of spandex filament cladded yarn, both there is the wear-resisting and high-strength feature of cotton Hydrophilic Polyester Fiber, also possess the good antibacterial effect of aloe fibre and the good warming effect of wool, thus give fabric better wearability.
Step 2, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre are made blended sliver, strip C is obtained after blended sliver and wool tops are carried out three road draftings, strip C is spun into blended roving on Speed frames, then blended roving is spun into the spandex core-covered composite yarn of Four composition as the outsourcing yarn of spandex filament cladded yarn on fine spining machine:
Step 2.1, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre Homogeneous phase mixing are sent into carding machine, become net through carding machine cards, make blended sliver;
In comb and parallel cotton fibers prior to spinning process into the net, being set to cotton roller place rotating speed is 0.25r/min ~ 0.3r/min, and the speed of thorn rod is 434.01r/min ~ 434.05r/min, and the speed of cylinder is 500r/min, the speed of doffer is 5.2r/min ~ 5.3r/min, goes out net spee 27.49m/min;
Step 2.2, the blended sliver obtained through step 2.1 is divided into 6 ~ 8, wool tops in step 1 is divided into 2 ~ 10, that has divided carries out three draftings by blended sliver and wool tops and obtains strip C on drawing frame again, and three road draftings are specifically implemented according to the following steps:
Step 2.2.1, get 3 ~ 8 blended slivers and 1 ~ 8 wool topss carry out head also, obtain strip A;
Step 2.2.2, by through step 2.2.1 head and after the strip A that obtains be divided into 8 and carry out two also, obtain strip B;
Step 2.2.3, by through step 2.2.2 bis-and after the strip B that obtains be divided into 8 and carry out three more also, obtain strip C, the substance of the strip C obtained is 6.00g/5m;
Will carry out drawing-off in the process of three draftings, setting back zone drafting multiple is 1.00, and intermediate draft multiple is 1.02, and proparea drafting multiple is 9.82, and sliver exporting speed is 10.00m/min;
Step 2.3, strip C step 2.2 obtained feed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, and strip C obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool through Speed frames spinning;
Step 2.4, the blended roving obtained through step 2.3 is carried out composite spinning with the spandex filament in step 1 as outsourcing yarn on the fine spining machine that positive feeding unit is housed, fine spining machine sets ingot speed for 3000r/min, theoretical twist factor is 440, yarn linear density is 30tex ~ 48tex, the obtained spandex core-covered composite yarn of Four composition; Wherein, spandex filament is 4.4tex.
Step 3, the Four composition spandex core-covered composite yarn obtained through step 2 is carried out upper Lasaxing Oilfield, object is to reduce yam surface filoplume, increases the comfortableness of fabric.
The preparation method of the spandex core-covered yarn composite yarn fabric of Four composition of the present invention is as follows:
The spandex core-covered composite yarn of Four composition adopting the inventive method to obtain is carried out face weave according to the fabric tissue pre-entered on Computerized flat knitting machine, obtains the spandex core-covered yarn composite yarn fabric of Four composition.
The preparation method of the spandex core-covered composite yarn of Four composition of the present invention and the spandex core-covered yarn composite yarn fabric of Four composition thereof, main from fibrous raw material, wherein the matrix of aloe fibre is viscose glue base, and the basic composition of viscose glue is glucose remains the large molecule of base, aloe fibre is that aloe extraction liquid is added a kind of health-care and skin protection fiber made in fiber when cellulose fiber spinning, it take Cotton Pulp as raw material, made by alkali leaching, squeezing, experienced, yellow, mixing, filtration, deaeration, maturation, spinning, the operation such as concise, dry; The aloe stoste added in aloe fibre contains abundant natural E, C, A and B family vitamin, mineral element and the amino acid etc. such as potassium, zinc, selenium, and these are all the basic nutrition elements keeping body energy; Through research, it is found that in aloe the antibacterial action of the pharmacological action, particularly aloe having more than 80 kind of medicinal ingredient and 10 many aspects.
Cotton Hydrophilic Polyester Fiber fiber is then introduced hydrophilic radical hydroxyl (-OH) in ordinary polyester, not only improves regain, and regain is the twice of ordinary polyester; Meanwhile, cotton Hydrophilic Polyester Fiber, by the introducing of hydrophilic radical, makes the original group symmetry of fiber decline, and reduces the degree of crystallinity of fiber, make dyeability become easy.Cotton Hydrophilic Polyester Fiber not only ensure that original premium properties, and greatly reduces dyeing temperature, shortens dyeing time, meets the requirement of low-carbon environment-friendly energy-saving and emission-reduction.
Feature of the present invention is the mixed proportion between adjustment four kinds of fibers, ensures that the mixed proportion of aloe fibre is more than 20%, just can ensure that the fabric made by this product has good antibacterial effect; And comprehensively analyze according to cost budgeting and beneficial effect, the blending rate of adjustable wool is 20% ~ 60%.
Being exactly by adding aloe fibre in the preparation method of multiple elements design yarn of the present invention and fabric thereof, making the fabric obtained have good antibacterial effect, the qualitative antibacterial effect recording fiber is as follows:
There is a transparent circle in the surrounding being mixed with the fabric of aloe fibre, and we are referred to as antibacterial band.Through measuring: antibacterial bandwidth is at 0 ~ 1mm, and there is no bacterial reproduction below fabric, can show that aloe fibre is to staphylococcus aureus staphylococcusaureus(ATCC6538 qualitatively according to the antibacterial effect evaluation table in the evaluation (Part I: agar plate diffusion method) of GB/T20944.1-2007 antibacterial textile performance) Gram-positive and Escherichia coli Escherichiacoli(ATCC11229) these two kinds of bacteriums of Gram-negative have certain inhibitory action, and good anti-bacterial effect.
The ratio of aloe fibre is adjusted to 20% ~ 80%, obtain the antibiotic rate of fabric as table 1, by table can learn: the antibacterial fabric rate of aloe fibre content more than 20% is all greater than 70%, and therefore 12 tissue substances all have antibacterial effect.But the antibacterial fabric rate of aloe fibre content more than 60% is much larger than the antibacterial fabric rate of aloe fibre content more than 20%.Therefore the content of aloe fibre is higher, and the antibacterial effect of fabric is better.When the content of aloe fibre is about 15% time, according to the antibiotic rate trend of 12 groups of yarns, can find out that fabric does not have antibacterial effect.This is because aloe fibre can be subject to certain physical mechanical effect when spinning, easily causes the antibacterial effect of fiber to weaken thus; Meanwhile, fabric, when carrying out sterilizing, because the temperature in autoclave is higher, will certainly affect the antibacterial effect of fabric, makes the antibiotic rate value entire lowering recorded.In general, the content of aloe fibre in fabric should ensure about 20% and more than, fabric just has antibacterial effect.
The bacteriostasis rate of table 1 multiple elements design yarn woven fabric
Embodiment 1
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/20/60/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.28r/min, the speed of thorn rod, cylinder and doffer is respectively 434.03r/min, 500r/min and 5.21r/min, goes out net spee 27.49m/min; The blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 6, wool tops is divided into 10, first 3 blended slivers and 5 wool topss are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in three drafting processes, setting drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed is 10.00m/min, through three and after the strip C substance that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 48tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the spandex core-covered composite yarn of Four composition and knit the fabric made.
Embodiment 2
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/20/60/3.7;
By cotton Hydrophilic Polyester Fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, being set to cotton roller place is 0.29r/min, the speed of thorn rod, cylinder and doffer is respectively 434.01r/min, 500r/min and 5.2r/min, goes out net spee 27.49m/min; The blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 6, wool tops is divided into 10, first 3 blended slivers and 5 wool topss are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, setting drawing frame back zone drafting multiple when drafting is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed is 10.00m/min, three and after the substance of strip C that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 36tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is carried out face weave according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 3
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/20/60/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.25r/min, the speed of thorn rod, cylinder and doffer is respectively 434.05r/min, 500r/min and 5.3r/min, goes out net spee 27.49m/min; The blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 6, wool tops is divided into 10, first 3 blended slivers and 5 wool topss are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple 1.02, proparea drafting multiple 9.82, sliver exporting speed is 10.00m/min, through three and after the substance of strip C that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed 500.00r/min, doff revolution 480r/min, drawing yarn length is 1.5m, yarn twist factor 54.00, the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 30tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is carried out face weave according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 4
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/40/40/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.28r/min, the speed of thorn rod, cylinder and doffer is respectively 434.03r/min, 500r/min and 5.21r/min, goes out net spee 27.49m/min; Then the blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 8, wool tops is divided into 6, first 4 blended slivers and 3 wool topss are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed is 10.00m/min, three and after the strip C substance that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 44tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 48tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 5
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/40/40/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.28r/min, the speed of thorn rod, cylinder and doffer is respectively 434.03r/min, 500r/min and 5.21r/min, goes out net spee 27.49m/min; The blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 8, wool tops is divided into 6, first 4 blended slivers and 3 wool topss are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed is 10.00m/min, three and after the strip C substance that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 36tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 6
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/40/40/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.25r/min, the speed of thorn rod, cylinder and doffer is respectively 434.05r/min, 500r/min and 5.2r/min, goes out net spee 27.49m/min; The blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 8, wool tops is divided into 6, first 4 blended slivers and 3 wool topss are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed is 10.00m/min, three and after the strip C substance that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 30tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 7
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/60/20/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.28r/min, the speed of thorn rod, cylinder and doffer is respectively 434.03r/min, 500r/min and 5.21r/min, goes out net spee 27.49m/min; The blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 8, wool tops is divided into 2, first 4 blended slivers and 1 wool tops are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed is 10.00m/min, three and after the strip C substance that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 48tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 8
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/60/20/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.29r/min, the speed of thorn rod, cylinder and doffer is respectively 434.02r/min, 500r/min and 5.23r/min, goes out net spee 27.49m/min; Then the blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 8, wool tops is divided into 2, first 4 blended slivers and 1 wool tops are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed 10.00m/min, three and after the strip C substance that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 36tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 9
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/60/20/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net to make blended sliver, in carding process, be set to cotton roller place is 0.26r/min, the speed of thorn rod, cylinder and doffer is respectively 434.03r/min, 500r/min and 5.25r/min, goes out net spee 27.49m/min; Then the blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 8, wool tops is divided into 2, first 4 blended slivers and 1 wool tops are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed 10.00m/min, three and after the substance of strip C that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of face type Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 30tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 10
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/80/0/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.28r/min, the speed of thorn rod, cylinder and doffer is respectively 434.03r/min, 500r/min and 5.21r/min, goes out net spee 27.49m/min; Then the blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 8, wool tops is divided into 8, first 8 blended slivers and 8 wool topss are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed is 10.00m/min, three and after the substance of strip C that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 48tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 11
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/80/0/3.7;
By cotton Hydrophilic Polyester Fiber fiber and aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.28r/min, the speed of thorn rod, cylinder and doffer is respectively 434.03r/min, 500r/min and 5.21r/min, goes out net spee 27.49m/min; Then the blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 8, wool tops is divided into 8, first 8 blended slivers and 8 wool topss are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed is 10.00m/min, three and after the substance of strip C that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 36tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Embodiment 12
Select cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament; The blending ratio of cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament is 16.3/80/0/3.7;
By cotton Hydrophilic Polyester Fiber fiber, aloe fibre Homogeneous phase mixing, on carding machine, comb and parallel cotton fibers prior to spinning becomes net, make blended sliver, in carding process, be set to cotton roller place is 0.25r/min, the speed of thorn rod, cylinder and doffer is respectively 434.04r/min, 500r/min and 5.24r/min, goes out net spee 27.49m/min; Then the blended sliver that cotton Hydrophilic Polyester Fiber fiber and aloe fibre are formed is divided into 8, wool tops is divided into 8, first 8 blended slivers and 8 wool topss are carried out head and form strip A, then strip A is divided into 8 carry out two and obtain strip B, then strip B is divided into again 8 carry out three and obtain strip C, in drafting process, set drawing frame back zone drafting multiple is 1.00, intermediate draft multiple is 1.02, proparea drafting multiple is 9.82, sliver exporting speed is 10.00m/min, three and after the substance of strip C that obtains be 6.00g/5m; Strip C is fed Speed frames, arranging mechanical commutation draft is 2.92%, flier setting speed is 500.00r/min, the revolution that doffs is 480r/min, drawing yarn length is 1.5m, yarn twist factor is 54.00, and the twist is 25.18 twists/m, obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool; Blended roving is carried out composite spinning with the spandex filament of 4.4tex on the fine spining machine that positive feeding unit is housed, and setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 30tex, the obtained spandex core-covered composite yarn of Four composition;
Spandex core-covered for the Four composition of gained composite yarn is waxed, finally the spandex core-covered composite yarn of Four composition after waxing is weaved according to the fabric tissue pre-entered on Computerized flat knitting machine, obtain the fabric that the spandex core-covered composite yarn of Four composition is made.
Table 2 fabric performance test result
The spandex core-covered yarn composite yarn fabric of Four composition of the present invention has the good characteristics such as good warmth retention property, ABRASION RESISTANCE, without the need to just having good antibacterial effect through post processing as can be seen from Table 2.
Claims (3)
1. the preparation method of the spandex core-covered composite yarn of Four composition, is characterized in that, specifically implements according to following steps:
Step 1, be that 16.3/20/60/3.7 ~ 16.3/80/0/3.7 gets cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament respectively according to blending ratio;
Step 2, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre are made blended sliver, strip C is obtained after blended sliver and wool tops are carried out three road draftings, strip C is spun into blended roving on Speed frames, again blended roving is spun into the spandex core-covered composite yarn of Four composition as the outsourcing yarn of spandex filament cladded yarn on fine spining machine, specifically implements according to following steps:
Step 2.1, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre Homogeneous phase mixing are sent into carding machine, become net through carding machine cards, make blended sliver;
In the process of carding, it is 0.25r/min ~ 0.3r/min that carding machine is set to cotton roller place rotating speed, and the speed of licker-in is 434.01r/min ~ 434.05r/min, and the speed of cylinder is 500r/min, the speed of doffer is 5.2r/min ~ 5.3r/min, goes out net spee 27.49m/min;
Step 2.2, the blended sliver obtained through step 2.1 is divided into 6 ~ 8, wool tops in step 1 is divided into 2 ~ 10, again the blended sliver divided and wool tops are carried out three road draftings on drawing frame and obtain strip C, described three road draftings are specifically implemented according to the following steps:
Step 2.2.1, get 3 ~ 8 blended slivers, 1 ~ 8 wool topss carry out head also, obtain strip A;
Step 2.2.2, by through step 2.2.1 head and after the strip A that obtains be divided into 8 and carry out two also, obtain strip B;
Step 2.2.3, by through step 2.2.2 bis-and after the strip B that obtains be divided into 8 and carry out three more also, obtain strip C, the substance of the strip C obtained is 6.00g/5m;
Will carry out drawing-off in the process of three road draftings, setting drawing frame back zone drafting multiple is 1.00, and intermediate draft multiple is 1.02, and proparea drafting multiple is 9.82, sliver exporting speed 10.00m/min;
Step 2.3, strip C step 2.2 obtained feed Speed frames, and strip C obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool through Speed frames spinning;
On Speed frames, arranging mechanical commutation draft is 2.92%, and flier setting speed is 500.00r/min, and the revolution that doffs is 480r/min, and drawing yarn length is 1.5m, and yarn twist factor is 54.00, and the twist is 25.18 twists/m;
Step 2.4, the blended roving obtained through step 2.3 is carried out composite spinning with the spandex filament in step 1 as outsourcing yarn on the fine spining machine that positive feeding unit is housed, the obtained spandex core-covered composite yarn of Four composition;
Fine spining machine sets ingot speed for 3000r/min, theoretical twist factor is 440, and yarn linear density is 30tex ~ 48tex;
Step 3, the Four composition spandex core-covered composite yarn obtained through step 2 is carried out upper Lasaxing Oilfield.
2. the preparation method of the spandex core-covered composite yarn of Four composition according to claim 1, is characterized in that, the fineness of described spandex filament is 4.4tex.
3. the preparation method of the spandex core-covered yarn composite yarn fabric of Four composition, is characterized in that, specifically implements according to following steps:
Step 1, be that 16.3/20/60/3.7 ~ 16.3/80/0/3.7 gets cotton Hydrophilic Polyester Fiber fiber, aloe fibre, wool tops, spandex filament respectively according to blending ratio;
Step 2, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre are made blended sliver, strip C is obtained after blended sliver and wool tops are carried out three road draftings, strip C is spun into blended roving on Speed frames, again blended roving is spun into the spandex core-covered composite yarn of Four composition as the outsourcing yarn of spandex filament cladded yarn on fine spining machine, specifically implements according to following steps:
Step 2.1, the cotton Hydrophilic Polyester Fiber fiber in step 1 and aloe fibre Homogeneous phase mixing are sent into carding machine, become net through carding machine cards, make blended sliver;
In the process of carding, it is 0.25r/min ~ 0.3r/min that carding machine is set to cotton roller place rotating speed, and the speed of licker-in is 434.01r/min ~ 434.05r/min, and the speed of cylinder is 500r/min, the speed of doffer is 5.2r/min ~ 5.3r/min, goes out net spee 27.49m/min;
Step 2.2, the blended sliver obtained through step 2.1 is divided into 6 ~ 8, wool tops in step 1 is divided into 2 ~ 10, again the blended sliver divided and wool tops are carried out three road draftings on drawing frame and obtain strip C, three road draftings are specifically implemented according to the following steps:
Step 2.2.1, get 3 ~ 8 blended slivers, 1 ~ 8 wool topss carry out head also, obtain strip A;
Step 2.2.2, by through step 2.2.1 head and after the strip A that obtains be divided into 8 and carry out two also, obtain strip B;
Step 2.2.3, by through step 2.2.2 bis-and after the strip B that obtains be divided into 8 and carry out three more also, obtain strip C, the substance of the strip C obtained is 6.00g/5m;
Will carry out drawing-off in the process of three road draftings, setting drawing frame back zone drafting multiple is 1.00, and intermediate draft multiple is 1.02, and proparea drafting multiple is 9.82, sliver exporting speed 10.00m/min;
Step 2.3, strip C step 2.2 obtained feed Speed frames, and strip C obtains the blended roving be made up of cotton Hydrophilic Polyester Fiber fiber, aloe fibre and wool through Speed frames spinning;
On Speed frames, arranging mechanical commutation draft is 2.92%, and flier setting speed is 500.00r/min, and the revolution that doffs is 480r/min, and drawing yarn length is 1.5m, and yarn twist factor is 54.00, and the twist is 25.18 twists/m;
Step 2.4, the blended roving obtained through step 2.3 is carried out composite spinning with the spandex filament in step 1 as outsourcing yarn on the fine spining machine that positive feeding unit is housed, the obtained spandex core-covered composite yarn of Four composition;
On fine spining machine, setting ingot speed is 3000r/min, and theoretical twist factor is 440, and yarn linear density is 30tex ~ 48tex;
Step 3, the Four composition spandex core-covered composite yarn obtained through step 2 is carried out upper Lasaxing Oilfield;
Step 4, by the spandex core-covered composite yarn of Four composition that obtains through step 3 on Computerized flat knitting machine, carry out fabric knitting according to the fabric tissue pre-entered, obtain the spandex core-covered yarn composite yarn fabric of Four composition.
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| CN105133115A (en) * | 2015-10-14 | 2015-12-09 | 江苏邦源纺织有限公司 | High-extensibility anti-pilling fiber blended wrap yarn and preparation method thereof |
| CN109440243A (en) * | 2018-12-10 | 2019-03-08 | 太原理工大学 | Alpaca wool/superfine wool/POLYESTER HIGH ELASTIC YARN Seluofle composite yarn production method |
| CN110306283B (en) * | 2019-06-14 | 2020-11-10 | 福建七匹狼实业股份有限公司 | Antistatic knitted fabric |
| CN110318148B (en) * | 2019-06-14 | 2020-11-10 | 福建七匹狼实业股份有限公司 | Wear-resistant fabric for knitted casual clothes |
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