CN105124816A - Manufacture method of machine-washable wool-cashmere blended woolen knitting cashmere sweater - Google Patents

Manufacture method of machine-washable wool-cashmere blended woolen knitting cashmere sweater Download PDF

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CN105124816A
CN105124816A CN201510624871.5A CN201510624871A CN105124816A CN 105124816 A CN105124816 A CN 105124816A CN 201510624871 A CN201510624871 A CN 201510624871A CN 105124816 A CN105124816 A CN 105124816A
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cashmere
slubbing
weight
twisting
yarn
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CN201510624871.5A
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CN105124816B (en
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杨显军
韩勇
苗晓光
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CHIFENG KAILAN CASHMERE PRODUCTS Co Ltd
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CHIFENG KAILAN CASHMERE PRODUCTS Co Ltd
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Abstract

The invention discloses a manufacture method of a machine-washable wool-cashmere blended woolen knitting cashmere sweater. The method comprises steps of selection of fibrous materials, pre-treatment of the fibrous materials, spinning of blended woolen knitting yarn, weaving of ready-to-wear clothes and afterfinish of the cashmere sweater, wherein the fibrous materials comprise, in percentage by weight, 30%-40% of mercerized wool with the length being 36-40 cm and the fineness being 90-100 counts, 30%-35% of pretreated sheep cashmere with the length being 24-32 cm and the fineness being 16-17.5 mu m and 30%-35% of pretreated cashmere with the length being 30-34 cm and the fineness being 15-17 mu m. A cashmere sweater product produced with the method can meet the standard of machine washability, is not prone to pilling when worn and has good fluffy and elastic hand feeling, and the silky feeling approaches to the level of a pure woolen knitting cashmere product.

Description

The preparation method of machine washable lint blending slubbing knitted cashmere sweater
Technical field
The present invention relates to knitting manufacture field, particularly relate to a kind of preparation method of machine washable lint blending slubbing knitted cashmere sweater.
Background technology
Machine washable lint blending slubbing cashmere sweater product is the dress-goods that market can have been bought, its main traditional diamond-making technique has following three kinds: 1, carry out dyeing mixing through the wool being greater than 60% ratio of mercerization finish and cashmere, with woolen spinning technique spun yarn, then go out machine washable lint blending slubbing cashmere sweater knit product by knitting and conventional aftertreatment technology processing.2, carry out dyeing mixing through the wool being greater than 60% ratio of Basolan technical finesse and cashmere, with woolen spinning technique spun yarn, then go out machine washable lint blending slubbing knitted cashmere sweater product by knitting and conventional aftertreatment technology processing.3, carrying out dyeing mixing through the common wool being greater than 60% ratio and cashmere, with woolen spinning technique spun yarn, then machine washable lint blending slubbing knitted cashmere sweater product is gone out by knitting and special aftertreatment technology processing.
Although the product that first method is produced reaches the standard of machine washable, easy balling-up when wearing, and also feel is relatively stiffening, lacks fluffy elastic sensation.Although the product that second method is produced can reach the standard of machine washable, feel relative coarseness, also lack sliding glutinous sense.And although the product that the third method is produced also can reach the standard of machine washable, feel is relatively firmly puckery, equally also lacks sliding glutinous sense and fluffy sense.And the wool that these three kinds of products use is all external raw wools, and domestic herdsman cannot be made to obtain benefit.
Summary of the invention
The object of the invention is to the defect overcoming prior art existence, a kind of preparation method of machine washable lint blending slubbing knitted cashmere sweater is provided, the cashmere sweater product produced by the method not only can reach the standard of machine washable, and not easily balling-up when wearing, the fluffy good springiness of feel, sliding glutinous sense is close to the level of the knitting cashmere product of pure slubbing.
Technical scheme of the present invention is achieved in that a kind of preparation method of machine washable lint blending slubbing knitted cashmere sweater, it comprises selection fibrous raw material, fibrous raw material pretreatment, spinning blending slubbing hosiery yarns, weaves ready-made clothes and cashmere sweater finishing step, it is characterized in that: described fibrous raw material and percentage by weight respectively: length is 36-40 centimetre, and fineness is the mercerized wool 30-40% that 100-90 props up; Length is 24-32 centimetre, and fineness is the Sheep Cashmere 30-35% of 16-17.5 micron; Length is 30-34 centimetre, and fineness is the cashmere 30-35% of 15-17 micron.
Further, described fibrous raw material pretreatment comprises Sheep Cashmere pretreatment and cashmere pretreatment;
Sheep Cashmere pretreatment in turn includes the following steps:
(1) in the soft water of Sheep Cashmere weight 5-10 times ratio, add the bleeding agent of the DCCA salt of Sheep Cashmere weight 2-4%, the peroxy-monosulfate of Sheep Cashmere weight 2-3% and Sheep Cashmere weight 1-1.5%, regulate solution ph to be 4-5 with glacial acetic acid;
(2) Sheep Cashmere is dipped in above-mentioned solution, is warmed up to 30-40 DEG C, soak 20-30 minute;
(3) adjust solution ph to be 8-8.5 with NaOH, continue to soak 30-40 minute, discharge water and wash down raffinate with water;
(4) with the amido organosilicon smooth agent aqueous solution containing part by weight being 0.2-0.5% soft treatment cashmere, within 10-20 minute, take out with the bath raio soak at room temperature of 1:20-30 and dry, obtained through pretreated Sheep Cashmere fiber;
Cashmere pretreatment in turn includes the following steps:
(1) in the soft water of cashmere weight 5-10 times ratio, add the sulfate reduction agent of cashmere weight 2-4% and the bleeding agent of cashmere weight 1-1.5%, regulate solution ph to be 8-8.5 by phosphate pH value regulator;
(2) cashmere is dipped in above-mentioned solution, is warmed up to 40-50 degree, soak 20-30 minute;
(3) in above-mentioned solution, evenly add the hydrogen peroxide of cashmere weight 3-4%, continue to soak 10-20 minute, discharge water and wash down raffinate with water;
(4) with the amido organosilicon smooth agent aqueous solution containing part by weight being 0.2-0.5% soft treatment cashmere, within 10-20 minute, take out with the bath raio soak at room temperature of 1:20-30 and dry, obtained through pretreated cashmere fibres.
Further, described peroxy-monosulfate refers to " triple salt of permonosulphuric acid potassium and potassium acid sulfate and potassium sulfate ", " potassium hydrogen persulfate composite salts ", " peroxide one potassium sulfate " class inorganic oxidizer chemical materials.
Further, described sulfate reduction agent " refer to " sodium sulfite ", " sodium pyrosulfite ", " drift hair powder ", " sodium hydrosulfite " inorganic reducing agent chemical materials of class.
Further, described cashmere sweater finishing is the softening agent with being CS-82D-17 or the CLRS-510 model that Qinghe County, 0.2-0.3% Hebei multidimensional health auxiliary agent Co., Ltd sells containing percentage by weight, percentage by weight is that the PU628-621 low temperature polysilicon grafting aqueous polyurethane emulsion that the Department of Science and Technology sells is wished in 1-10% Zhengzhou, percentage by weight is the mono-component organic silicone crosslinking aid S ilicone-9301 of Beijing Bai Yuan Chemical Co., Ltd. sale or the mixed aqueous solution of Silicone-9301 of 0.5-1%PU628-621, with the bath raio of 1:25-40, at normal temperatures weaving ready-made clothes, the cashmere sweater semi-finished product of fulling milling and drying soak 10-20 minute, dry, tumble dryer 75 degree routine is dried, 75 degree of solidifications 10 minutes.
Further, described Sheep Cashmere refers to the soil species coarse wool sheep sheep fine wool that grows at bottom of skin-proximal with it with abdomen dorsal body setae.
Further, described spinning blending slubbing hosiery yarns manufacturing procedure comprises dyeing--mixing--and refueling water--health--carding--spun yarn--winder--doubling--double twisting process, the method that each process adopts is as follows:
(1) dye: raw fibre is used flock dyeing technology in flock dyeing cylinder respectively with hair dyestuff cashmere dyeing routinely in flock dyeing cylinder, by fiber weight: soft water weight=1:10-15 fills up water, then cashmere dyeing is with addition of dyestuff, auxiliary agent routinely, and adjust pH dyes;
(2)--refueling water--health is mixed: through dye and to dry the fibers mixture between 14-17% of getting damp again even, then the special conjunction crude oil of hair use and the mixing material of water is spun on evenly spraying, its mixed proportion of closing crude oil and water is 1:5.5-6.5, the amount of its refueling water mixing material makes the regain of its mixed lint compound between 28-34%, then the space being placed on air not convection current is carried out " health ", by health, mixing material is soaked equably and penetrate into fibrous inside and surface, its conditioned time is between 12-24 hour;
(3) carding: carding is the fineness of yarn requirement of producing as required, on woolen card, the carding process of slubbing spinning routinely carries out processing and is spun into the non-twist sliver of the carding being wound in pie profile, and its dry fineness is between 20-32 public affairs;
(4) spun yarn: spun yarn is the fineness of yarn requirement of producing as required, on woolen spinning machine, the production technology of woolen spinning machine is twisted the non-twist sliver of carding produced by operation (3) routinely, slubbing spun yarn equipment can be ring ingot slubbing spun yarn equipment also can be that frame slubbing spun yarn equipment walked by vertical ingot, also can be walk ingot stand slubbing spun yarn equipment, its dry twisting twist is twisted with the fingers between/10 centimetres at 38-62 according to the change of yarn count, the thinner twist of yarn is then larger, and twisting with the fingers to being Z sth. made by twisting also can be that S twists with the fingers;
(5) winder: winder be on spinning frame twisting after little axle yarn by special weaving Spooling oquipment network on a large bobbin, use in order to doubling;
(6) doubling: doubling is that two are also arrived together to the yarn on difference two large bobbins with Spooling oquipment network, uses in order to double twisting;
(7) double twisting: double twisting be with doubling frame and two good one threads with the sth. made by twisting contrary with spinning frame twist direction to twisting, make two one threads by the reverse lay of twisting with spinning frame to being twisted together, its twist is based on the half of the spinning frame twisting twist, positive and negative between 15%, the concrete twist with twisting after yarn with knitting knit sheet skew positive and negative 4 degree and within be as the criterion.
Wherein, the yarn of spun yarn and the production and processing of double twisting operation and the twist according to the form below data area of single thread and stock yarn are determined:
Sequence number Yarn count (Nm) Plying number Single thread (twisting with the fingers/10 centimetres) Two yarn (twisting with the fingers/10 centimetres)
1 20 2 42±2 21±1
2 24 2 42±2 22±1
3 26 2 44±2 23±1
4 27 2 48±2 24±1
5 28 2 48±2 24±1
6 29 2 50±2 25±1
7 30 2 50±2 25±1
8 32 2 52±2 26±1
9 34 2 54±2 26±1
10 35 2 54±2 27±1
11 36 2 54±2 27±1
Advantage of the present invention is:
Not easily balling-up when the lint blending slubbing knitted cashmere sweater product that method of the present invention is produced not only is worn, the fluffy good springiness of feel, sliding glutinous sense is close to the level of the knitting cashmere product of pure slubbing, and by the test of country weaving FZ-T70009-2010 machine washable test stone, reach machine washable product standard, namely lax width dimensions rate of change, relaxed length size changing rate, lax area size changing rate, felting width dimensions rate of change, felting length dimension rate of change, felting area size rate of change all reach the size changing rate standard within positive and negative 5%.The domestic Sheep Cashmere of about 30% can be used to replace external wool makes domestic herdsman obtain benefit, also has Special Significance to the national animal husbandry of development.
Detailed description of the invention
Below by embodiment, the present invention is described in further detail:
Embodiment 1: a kind of preparation method of machine washable lint blending slubbing knitted cashmere sweater, in turn includes the following steps:
1.1, length is averaged 100 mercerized wools of 40 centimetres;
1.2, the Sheep Cashmere of length 25.5 centimetres, fineness 16.9 microns is averaged.Get the soft water being equal to Sheep Cashmere weight 10 times of ratios at normal temperatures, then add in water " the DCCA salt " of Sheep Cashmere weight 4%, " the permonosulphuric acid potassium and potassium acid sulfate and potassium sulfate triple salt " of Sheep Cashmere weight 3% and the bleeding agent AlbegalFFA-01 of Sheep Cashmere weight 1%, make it in water after complete uniform dissolution, liquid pH value is adjusted to be 4.5 with glacial acetic acid, then Sheep Cashmere is dipped in above-mentioned solution, be warmed up to 35 degree afterwards, soak 30 minutes, then be 8.5 with sodium hydrate aqueous solution adjust pH, continue immersion 30 minutes, discharge water and wash down raffinate with water, then within 15 minutes, drying is taken out with the amido organosilicon smooth agent aqueous solution containing 0.2% soft treatment cashmere with the bath raio soak at room temperature of 1:30, dry.
1.3, length is got at 32 centimetres, the cashmere fibres of fineness 15.7 microns.Get the soft water being equal to cashmere weight 10 times of ratios at normal temperatures, then in water, add " sodium sulfite " of cashmere weight 3% and the AlbegalFFA-01 of cashmere weight 1%, make it in water after complete uniform dissolution, be 8.5 with sodium dihydrogen phosphate pH value regulator adjust pH, then cashmere is dipped in above-mentioned solution, be warmed up to 45 degree afterwards, soak 30 minutes, the hydrogen peroxide of cashmere weight 3% is evenly added in liquid, continue immersion 15 minutes, discharge water and wash down raffinate with water, then within 20 minutes, drying is taken out with the amido organosilicon smooth agent aqueous solution containing 0.2% soft treatment cashmere with the bath raio soak at room temperature of 1:30, dry.
1.4, account for 40 kilograms by mercerized wool, pretreated Sheep Cashmere accounts for 30 kilograms, pretreated cashmere accounts for the proportions of 30 kilograms, successively becomes same blue 3 kinds of fibrous raw material flock dyeing engine dyeings respectively.
1.5, with B262 hair shutting machine 3 kinds of dyed fibrous raw material mixing,--health--carding--32 public/2 blending slubbing hosiery yarns that the technological process of spun yarn--winder--doubling double twisting processes that single twist is 54 sth. made by twisting/10 centimetre, two twist per unit is 27 sth. made by twisting/10 centimetre then by refueling water.
1.6, indulge the plain stitch of close (needle cycle/10 centimetre)=66X94 latitude with 14 pin flat machines with finished product density horizontal stroke close (needle cycle/10 centimetre) X to weave, running-on, stitching and fulling milling method produce the semi-finished product of the cashmere sweater under hygrometric state routinely.
1.7, with the mixed aqueous solution containing the softening agent of 0.3%CLRS-510 model, 10%PU628-621 low temperature polysilicon grafting aqueous polyurethane emulsion, mono-component organic silicone crosslinking aid S ilicone-9301 that 1%PU628-621 is heavy with the bath raio of 1:40, at normal temperatures soak through fulling milling and the semi-finished product after drying 15 minutes, dry, tumble dryer 75 degree routine is dried, 75 degree of solidifications 10 minutes.
1.8, the cashmere sweater vapour iron pressing sizing through " 1.7 " step process, obtained machine washable lint blending slubbing knitted cashmere sweater finished product of the present invention.
Embodiment 2: a kind of preparation method of machine washable lint blending slubbing knitted cashmere sweater, in turn includes the following steps:
2.1, length is averaged 90 mercerized wools of 38 centimetres;
2.2, the Sheep Cashmere of length 25.7 centimetres, fineness 17 microns is averaged.Get the soft water being equal to Sheep Cashmere weight 9 times of ratios at normal temperatures, then add in water " the DCCA salt " of Sheep Cashmere weight 3.5%, " potassium hydrogen persulfate composite salts " and the Sheep Cashmere weight 0.8% bleeding agent AlbegalFFA-01 of Sheep Cashmere weight 2.8%, make it in water after complete uniform dissolution, liquid pH value is adjusted to be 4.2 with glacial acetic acid, then Sheep Cashmere is dipped in above-mentioned solution, be warmed up to 40 degree afterwards, soak 30 minutes, then be 8.5 with sodium hydrate aqueous solution adjust pH, continue immersion 30 minutes, discharge water and wash down raffinate with water, then within 20 minutes, drying is taken out with the amido organosilicon smooth agent aqueous solution containing 0.15% soft treatment cashmere with the bath raio soak at room temperature of 1:30, dry.
2.3, length is got at 30 centimetres, the cashmere fibres of fineness 15.9 microns.Get the soft water being equal to cashmere weight 10 times of ratios at normal temperatures, then in water, add " sodium sulfite " of cashmere weight 3% and the AlbegalFFA-01 of cashmere weight 1%, make it in water after complete uniform dissolution, be 8.2 with sodium dihydrogen phosphate pH value regulator adjust pH, then cashmere is dipped in above-mentioned solution, be warmed up to 40 degree afterwards, soak 40 minutes, the hydrogen peroxide of cashmere weight 4% is evenly added in liquid, continue immersion 12 minutes, discharge water and wash down raffinate with water, then within 20 minutes, drying is taken out with the amido organosilicon smooth agent aqueous solution containing 0.2% soft treatment cashmere with the bath raio soak at room temperature of 1:30, dry.
2.4, account for 38 kilograms by mercerized wool, pretreated Sheep Cashmere accounts for 31 kilograms, pretreated cashmere accounts for the proportions of 31 kilograms, successively respectively 3 kinds of fibrous raw material flock dyeing engine dyeings is become same black.
2.5, with B262 hair shutting machine 3 kinds of dyed fibrous raw material mixing,--health--carding--26 public/2 blending slubbing hosiery yarns that the technological process of spun yarn--winder--doubling double twisting processes that single twist is 46 sth. made by twisting/10 centimetre, two twist per unit is 24 sth. made by twisting/10 centimetre then by refueling water.
2.6, indulge the plain stitch of close (needle cycle/10 centimetre)=58X88 latitude with 12 pin flat machines with finished product density horizontal stroke close (needle cycle/10 centimetre) X to weave, running-on, stitching and fulling milling method produce the semi-finished product of the cashmere sweater under hygrometric state routinely.
2.7, with the mixed aqueous solution containing the softening agent of 0.25%CLRS-510 model, 5%PU628-621 low temperature polysilicon grafting aqueous polyurethane emulsion, mono-component organic silicone crosslinking aid S ilicone-9302 that 1%PU628-621 is heavy with the bath raio of 1:30, at normal temperatures soak through fulling milling and the semi-finished product after drying 20 minutes, dry, tumble dryer 75 degree routine is dried, 75 degree of solidifications 10 minutes.
2.8, the cashmere sweater vapour iron pressing sizing through " 2.7 " step process, obtained machine washable lint blending slubbing knitted cashmere sweater finished product of the present invention.
The machine washable lint blending slubbing knitted cashmere sweater product that embodiment 1 and embodiment 2 are produced, all reaches Machine Washable product standard by the standard testing of country weaving FZ-T70009-2010 Machine Washable.

Claims (8)

1. the preparation method of a machine washable lint blending slubbing knitted cashmere sweater, it comprises selection fibrous raw material, fibrous raw material pretreatment, spinning blending slubbing hosiery yarns, weaves ready-made clothes and cashmere sweater finishing step, it is characterized in that: described fibrous raw material and percentage by weight respectively: length is 36-40 centimetre, and fineness is the mercerized wool 30-40% that 100-90 props up; Length is 24-32 centimetre, and fineness is the Sheep Cashmere 30-35% of 16-17.5 micron; Length is 30-34 centimetre, and fineness is the cashmere 30-35% of 15-17 micron.
2. the preparation method of machine washable lint blending slubbing knitted cashmere sweater according to claim 1, it is characterized in that, described fibrous raw material pretreatment comprises Sheep Cashmere pretreatment and cashmere pretreatment;
Sheep Cashmere pretreatment in turn includes the following steps:
(1) in the soft water of Sheep Cashmere weight 5-10 times ratio, add the bleeding agent of the DCCA salt of Sheep Cashmere weight 2-4%, the peroxy-monosulfate of Sheep Cashmere weight 2-3% and Sheep Cashmere weight 1-1.5%, regulate solution ph to be 4-5 with glacial acetic acid;
(2) Sheep Cashmere is dipped in above-mentioned solution, is warmed up to 30-40 DEG C, soak 20-30 minute;
(3) adjust solution ph to be 8-8.5 with NaOH, continue to soak 30-40 minute, discharge water and wash down raffinate with water;
(4) with the amido organosilicon smooth agent aqueous solution containing part by weight being 0.2-0.5% soft treatment cashmere, within 10-20 minute, take out with the bath raio soak at room temperature of 1:20-30 and dry, obtained through pretreated Sheep Cashmere fiber;
Cashmere pretreatment in turn includes the following steps:
(1) in the soft water of cashmere weight 5-10 times ratio, add the sulfate reduction agent of cashmere weight 2-4% and the bleeding agent of cashmere weight 1-1.5%, regulate solution ph to be 8-8.5 by phosphate pH value regulator;
(2) cashmere is dipped in above-mentioned solution, is warmed up to 40-50 degree, soak 20-30 minute;
(3) in above-mentioned solution, evenly add the hydrogen peroxide of cashmere weight 3-4%, continue to soak 10-20 minute, discharge water and wash down raffinate with water;
(4) with the amido organosilicon smooth agent aqueous solution containing part by weight being 0.2-0.5% soft treatment cashmere, within 10-20 minute, take out with the bath raio soak at room temperature of 1:20-30 and dry, obtained through pretreated cashmere fibres.
3. the preparation method of machine washable lint blending slubbing knitted cashmere sweater according to claim 2, it is characterized in that, described peroxy-monosulfate refers to " triple salt of permonosulphuric acid potassium and potassium acid sulfate and potassium sulfate ", " potassium hydrogen persulfate composite salts " or " peroxide one potassium sulfate ".
4. the preparation method of machine washable lint blending slubbing knitted cashmere sweater according to claim 3, is characterized in that, described sulfate reduction agent " refer to " sodium sulfite ", " sodium pyrosulfite ", " drift hair powder " or " sodium hydrosulfite ".
5. the preparation method of machine washable lint blending slubbing knitted cashmere sweater according to claim 4, it is characterized in that, described cashmere sweater finishing is the softening agent with being CS-82D-17 or the CLRS-510 model that Qinghe County, 0.2-0.3% Hebei multidimensional health auxiliary agent Co., Ltd sells containing percentage by weight, percentage by weight is that the PU628-621 low temperature polysilicon grafting aqueous polyurethane emulsion that the Department of Science and Technology sells is wished in 1-10% Zhengzhou, percentage by weight is the mono-component organic silicone crosslinking aid S ilicone-9301 of Beijing Bai Yuan Chemical Co., Ltd. sale or the mixed aqueous solution of Silicone-9301 of 0.5-1%PU628-621, with the bath raio of 1:25-40, at normal temperatures weaving ready-made clothes, the cashmere sweater semi-finished product of fulling milling and drying soak 10-20 minute, dry, tumble dryer 75 degree routine is dried, 75 degree of solidifications 10 minutes.
6. machine washable lint blending slubbing knitted cashmere sweater preparation method according to claim 5, it is characterized in that, described spinning blending slubbing hosiery yarns manufacturing procedure comprises dyeing--mixing--and refueling water--health--carding--spun yarn--winder--doubling--double twisting process, the method that each process adopts is as follows:
(1) dye: raw fibre is used flock dyeing technology in flock dyeing cylinder respectively with hair dyestuff cashmere dyeing routinely in flock dyeing cylinder, by fiber weight: soft water weight=1:10-15 fills up water, then cashmere dyeing is with addition of dyestuff, auxiliary agent routinely, and adjust pH dyes;
(2)--refueling water--health is mixed: through dye and to dry the fibers mixture between 14-17% of getting damp again even, then the special conjunction crude oil of hair use and the mixing material of water is spun on evenly spraying, its mixed proportion of closing crude oil and water is 1:5.5-6.5, the amount of its refueling water mixing material makes the regain of its mixed lint compound between 28-34%, then the space being placed on air not convection current is carried out " health ", by health, mixing material is soaked equably and penetrate into fibrous inside and surface, its conditioned time is between 12-24 hour;
(3) carding: carding is the fineness of yarn requirement of producing as required, on woolen card, the carding process of slubbing spinning routinely carries out processing and is spun into the non-twist sliver of the carding being wound in pie profile, and its dry fineness is between 20-32 public affairs;
(4) spun yarn: spun yarn is the fineness of yarn requirement of producing as required, on woolen spinning machine, the production technology of woolen spinning machine is twisted the non-twist sliver of carding produced by operation (3) routinely, slubbing spun yarn equipment can be ring ingot slubbing spun yarn equipment also can be that frame slubbing spun yarn equipment walked by vertical ingot, also can be walk ingot stand slubbing spun yarn equipment, its dry twisting twist is twisted with the fingers between/10 centimetres at 38-62 according to the change of yarn count, the thinner twist of yarn is then larger, and twisting with the fingers to being Z sth. made by twisting also can be that S twists with the fingers;
(5) winder: winder be on spinning frame twisting after little axle yarn by special weaving Spooling oquipment network on a large bobbin, use in order to doubling;
(6) doubling: doubling is that two are also arrived together to the yarn on difference two large bobbins with Spooling oquipment network, uses in order to double twisting;
(7) double twisting: double twisting be with doubling frame and two good one threads with the sth. made by twisting contrary with spinning frame twist direction to twisting, make two one threads by the reverse lay of twisting with spinning frame to being twisted together, its twist is based on the half of the spinning frame twisting twist, positive and negative between 15%, the concrete twist with twisting after yarn with knitting knit sheet skew positive and negative 4 degree and within be as the criterion.
7. the preparation method of machine washable lint blending slubbing knitted cashmere sweater according to claim 6, is characterized in that, the yarn of spun yarn and the production and processing of double twisting operation and the twist according to the form below data area of single thread and stock yarn are determined:
Sequence number Yarn count (Nm) Plying number Single thread (twisting with the fingers/10 centimetres) Two yarn (twisting with the fingers/10 centimetres) 1 20 2 42±2 21±1 2 24 2 42±2 22±1 3 26 2 44±2 23±1 4 27 2 48±2 24±1 5 28 2 48±2 24±1 6 29 2 50±2 25±1 7 30 2 50±2 25±1 8 32 2 52±2 26±1 9 34 2 54±2 26±1 10 35 2 54±2 27±1 11 36 2 54±2 27±1
8. the preparation method of machine washable lint blending slubbing knitted cashmere sweater according to claim 7, is characterized in that, described Sheep Cashmere refers to the soil species coarse wool sheep sheep fine wool that grows at bottom of skin-proximal with it with abdomen dorsal body setae.
CN201510624871.5A 2015-09-25 2015-09-25 The manufacture method of machine washable lint blending slubbing knitted cashmere sweater Expired - Fee Related CN105124816B (en)

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CN113005616A (en) * 2021-02-22 2021-06-22 鄂尔多斯市大祥羊绒制品有限公司 Anti-pilling knitted cashmere and wool fiber product and preparation process thereof
IT202100012569A1 (en) * 2021-05-14 2022-11-14 Lanificio Luigi Colombo S P A PROCEDURE FOR CREATING A FABRIC INCLUDING EMBOSSED DESIGNS MADE WITH INTERLAYING THREADS
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CN113005616B (en) * 2021-02-22 2022-04-12 鄂尔多斯市大祥羊绒制品有限公司 Anti-pilling knitted cashmere and wool fiber product and preparation process thereof
IT202100012569A1 (en) * 2021-05-14 2022-11-14 Lanificio Luigi Colombo S P A PROCEDURE FOR CREATING A FABRIC INCLUDING EMBOSSED DESIGNS MADE WITH INTERLAYING THREADS
CN115717336A (en) * 2022-12-30 2023-02-28 杭州半漠服饰有限公司 Machine washable cashmere fiber product weaving method

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