CN105124816B - The manufacture method of machine washable lint blending slubbing knitted cashmere sweater - Google Patents

The manufacture method of machine washable lint blending slubbing knitted cashmere sweater Download PDF

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CN105124816B
CN105124816B CN201510624871.5A CN201510624871A CN105124816B CN 105124816 B CN105124816 B CN 105124816B CN 201510624871 A CN201510624871 A CN 201510624871A CN 105124816 B CN105124816 B CN 105124816B
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cashmere
slubbing
weight
sheep
blending
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CN105124816A (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 the manufacture method of a kind of machine washable lint blending slubbing knitted cashmere sweater, it includes selecting fibrous raw material, fibrous raw material pretreatment, spinning blending slubbing hosiery yarns, weaving ready-made clothes and cashmere sweater finishing step, described fibrous raw material and percentage by weight be respectively: a length of 36 40 centimetres, fineness is the mercerized wool 30 40% of 100 90;A length of 24 32 centimetres, fineness is the Sheep Cashmere 30 35% through pretreatment of 16 17.5 microns;A length of 30 34 centimetres, fineness is the cashmere 30 35% through pretreatment of 15 17 microns.The cashmere sweater product produced by the method not only can reach the standard of machine washable, and is difficult to balling-up, feel fluffy good springiness when wearing, and sliding glutinous sense is close to the level of the knitting cashmere product of pure slubbing.

Description

The manufacture method of machine washable lint blending slubbing knitted cashmere sweater
Technical field
The present invention relates to knitting manufacture field, particularly relate to the making of a kind of machine washable lint blending slubbing knitted cashmere sweater Method.
Background technology
Machine washable lint blending slubbing cashmere sweater product is the dress-goods can bought on market, and its main tradition adds Work method has following three kinds: 1, the Pilus Caprae seu Ovis more than 60% ratio and the cashmere through mercerization finish is carried out dyeing mixing, uses Woolen spinning technique spun yarn, then go out machine washable lint blending slubbing cashmere by knitting and conventional aftertreatment technology processing The knitting product of shirt.2, the Pilus Caprae seu Ovis more than 60% ratio and the cashmere through Basolan technical finesse is carried out dyeing mixing, use Woolen spinning technique spun yarn, then it is knitting to go out machine washable lint blending slubbing by knitting and conventional aftertreatment technology processing Cashmere sweater product.3, carrying out dyeing mixing through the common Pilus Caprae seu Ovis more than 60% ratio and cashmere, woolen spinning technique is used Spun yarn, then go out machine washable lint blending slubbing knitted cashmere sweater product by knitting and special aftertreatment technology processing Product.
Although the product that first method is produced has reached the standard of machine washable, but easy balling-up when wearing, and hands Feel the most stiffening, lack fluffy elastic sensation.Although the product that second method is produced can reach the standard of machine washable, but Feel relative coarseness, also lacks sliding glutinous sense.And although the product that the third method is produced can also reach the standard of machine washable, But feel is the most puckery firmly, the most also lack sliding glutinous sense and fluffy sense.And the Pilus Caprae seu Ovis that these three product uses is all external sheep Hair raw material, it is impossible to make domestic herdsman obtain benefit.
Summary of the invention
It is an object of the invention to the defect overcoming prior art to exist, it is provided that a kind of machine washable lint blending slubbing is knitting The manufacture method of cashmere sweater, the method the cashmere sweater product produced not only can reach the standard of machine washable, and wear Shi Buyi balling-up, the fluffy good springiness of feel, sliding glutinous sense is close to the level of the knitting cashmere product of pure slubbing.
The technical scheme is that and be achieved in that: the making side of a kind of machine washable lint blending slubbing knitted cashmere sweater Method, after it includes selecting fibrous raw material, fibrous raw material pretreatment, spinning blending slubbing hosiery yarns, weaving ready-made clothes and cashmere sweater Arrange step, it is characterised in that: described fibrous raw material and percentage by weight respectively: a length of 36-40 centimetre, fineness is Mercerized wool 30-40% that 100-90 props up;A length of 24-32 centimetre, fineness is the Sheep Cashmere 30-35% of 16-17.5 micron;Long Degree is for 30-34 centimetre, and fineness is the cashmere 30-35% of 15-17 micron.
Further, described fibrous raw material pretreatment includes 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 Sheep Cashmere weight 2-4% DCCA salt, The peroxy-monosulfate of Sheep Cashmere weight 2-3% and the penetrating agent of Sheep Cashmere weight 1-1.5%, by glacial acetic acid regulation solution ph be 4-5;
(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 sodium hydroxide, continue to soak 30-40 minute, discharge water and wash down residual liquid with water;
(4) with containing the amido organosilicon smooth agent aqueous solution that part by weight is 0.2-0.5% soft treatment cashmere, with The bath raio soak at room temperature of 1:20-30 takes out and dries for 10-20 minute, prepares the Sheep Cashmere fiber through pretreatment;
Cashmere pretreatment in turn includes the following steps:
(1) in the soft water of cashmere weight 5-10 times ratio add cashmere weight 2-4% sulfate reduction agent and The penetrating agent of cashmere weight 1-1.5%, is 8-8.5 by phosphate pH value regulator regulation solution ph;
(2) cashmere is dipped in above-mentioned solution, is warmed up to 40-50 degree, soak 20-30 minute;
(3) in above-mentioned solution, it is uniformly added into the hydrogen peroxide of cashmere weight 3-4%, continues to soak 10-20 minute, discharge water And wash down residual liquid with water;
(4) with containing the amido organosilicon smooth agent aqueous solution that part by weight is 0.2-0.5% soft treatment cashmere, with The bath raio soak at room temperature of 1:20-30 takes out and dries for 10-20 minute, prepares the cashmere fibres through pretreatment.
Further, described peroxy-monosulfate refers to " permonosulphuric acid potassium and potassium acid sulfate and the triple salt of potassium sulfate ", " mistake One potassium acid sulfate complex salt ", inorganic oxidizer chemical materials of " peroxide one potassium sulfate " class.
Further, described sulfate reduction agent " refer to " sodium sulfite ", " sodium pyrosulfite ", " drift MAOFEN ", " insurance Powder " the inorganic reducing agent chemical materials of a class.
Further, described cashmere sweater finishing is with being that Qinghe County, 0.2-0.3% Hebei multidimensional health helps containing percentage by weight The softening agent of CS-82D-17 or CLRS-510 model, percentage by weight that agent company limited sells are that section is wished in 1-10% Zhengzhou PU628-621 low temperature polysilicon grafting aqueous polyurethane emulsion, percentage by weight that skill portion sells are 0.5-1%PU628-621 Mono-component organic silicone crosslinking aid S ilicone-9301 sold of Beijing Bai Yuan Chemical Co., Ltd. or Silicone-9301 Mixed aqueous solution, with the bath raio of 1:25-40, soaks 10-the cashmere sweater semi-finished product of weaving ready-made clothes, fulling milling and drying at normal temperatures 20 minutes, dry, tumble dryer 75 degree conventional is dried, 75 degree solidifications 10 minutes.
Further, described Sheep Cashmere refers to that skin-proximal is at bottom with the soil species coarse wool sheep sheep with abdomen dorsal body setae The fine wool of growth.
Further, described spinning blending slubbing hosiery yarns manufacturing procedure includes dyeing--mixes--refueling water--health preserving-- Carding--spun yarn--winder--doubling--double twisting process, the method that each process uses is as follows:
(1) dyeing: raw fibre is contaminated at scattered hair with hair dyestuff in flock dyeing cylinder by flock dyeing technology respectively Cashmere dyeing routinely in color cylinder, by fiber weight: soft water weight=1:10-15 fills up water, the most routinely cashmere dyer Skill, with addition of dyestuff, auxiliary agent, adjusts pH value to dye;
(2) mixing--refueling water--health preserving: arriving moisture regain fiber mixing between 14-17% all through dyeing drying Even, then uniformly spray and spin special conjunction crude oil and the mixing liquid of water that hair uses, its conjunction crude oil with the mixed proportion of water is 1:5.5-6.5, the amount of its refueling water mixing liquid be the regain making its mixed lint compound between 28-34%, The space being then placed within air not convection current carries out " health preserving ", in making mixing liquid by health preserving moistening penetrates into fiber equably Portion and surface, its conditioned time is between 12-24 hour;
(3) carding: carding is the fineness of yarn requirement produced as required, on woolen card, slubbing is spun routinely The carding process of yarn is processed being spun into the non-twist sliver of carding being wound in pie profile, and its dry fineness is propped up in 20-32 public affairs Between;
(4) spun yarn: spun yarn is the fineness of yarn requirement produced as required, and on woolen spinning machine, slubbing is thin routinely The non-twist sliver of carding produced by operation (3) is twisted by the production technology of yarn machine, and slubbing spun yarn equipment can be ring Ingot slubbing spun yarn equipment can also be that frame slubbing spun yarn equipment walked by vertical ingot, it is also possible to is to walk ingot stand slubbing spun yarn equipment, its The dry twisting twist is according to the change of yarn count between 38-62 twists with the fingers/10 centimetres, and the thinnest twist of yarn is the biggest, and sth. made by twisting is to being Z Sth. made by twisting can also 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 to one On individual big bobbin, in case doubling uses;
(6) doubling: doubling is that two with the yarn on Spooling oquipment network to two big bobbins respectively and are arrived together, in case Double twisting uses;
(7) double twisting: double twisting be with doubling frame two good one threads with the sth. made by twisting contrary with spinning frame twist direction to entering Row twisting, makes two one threads by the reverse lay twisted with spinning frame to being twisted together, and its twist twists the twist with spinning frame Based on half, positive and negative between 15%, the concrete twist with twisting after yarn with knitting knit sheet skew positive and negative 4 degree and with Inside it is as the criterion.
Wherein, the twist according to the form below scope of data of spun yarn and the yarn i.e. single thread of double twisting operation production and processing and stock yarn is true Fixed:
Sequence number Yarn count (Nm) Plying number Single thread (twists with the fingers/10 centimetres) Double yarns (twist 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
Advantages of the present invention is:
The lint blending slubbing knitted cashmere sweater product that the method for the present invention is produced is difficult to balling-up, feel when not being worn on Fluffy good springiness, sliding glutinous sense is close to the level of the knitting cashmere product of pure slubbing, and presses country weaving FZ-T70009-2010 Machine washable touchstone is tested, and reaches machine washable product standard, the width dimensions rate of change that i.e. relaxes, relaxed length change in size Rate, lax area size changing rate, felting width dimensions rate of change, felting length dimension rate of change, the change of felting area size Rate all reaches the size changing rate standard within positive and negative 5%.The domestic Sheep Cashmere that can use about 30% replaces external Pilus Caprae seu Ovis Make domestic herdsman obtain benefit, the animal husbandry of development country is also had Special Significance.
Detailed description of the invention
Below by embodiment, the present invention is described in further detail:
Embodiment 1: the manufacture method of a kind of machine washable lint blending slubbing knitted cashmere sweater, in turn includes the following steps:
1.1,100 mercerized wools that length is at 40 centimetres it are averaged;
1.2, length 25.5 centimetres, the Sheep Cashmere of fineness 16.9 microns it are averaged.Take at normal temperatures and be equal to Sheep Cashmere weight The soft water of 10 times of ratios of amount, then adds " the DCCA salt " of Sheep Cashmere weight 4%, Sheep Cashmere weight 3% in water " permonosulphuric acid potassium and potassium acid sulfate and potassium sulfate triple salt " and the penetrating agent AlbegalFFA-01 of Sheep Cashmere weight 1%, make It after complete uniform dissolution, is adjusted liquid pH value to be 4.5 with glacial acetic acid, then Sheep Cashmere is dipped in above-mentioned solution in water, It is warmed up to 35 degree afterwards, soaks 30 minutes, then adjust pH value to be 8.5 with sodium hydrate aqueous solution, continue to soak 30 minutes, discharge water Residual liquid is washed down, then with the amido organosilicon smooth agent aqueous solution containing 0.2% soft treatment cashmere with the bath of 1:30 with water Within 15 minutes, take out drying than soak at room temperature, dry.
1.3, length is taken at 32 centimetres, the cashmere fibres of fineness 15.7 microns.Take at normal temperatures and be equal to cashmere weight The soft water of 10 times of ratios of amount, then adds " sodium sulfite " of cashmere weight 3% and cashmere weight 1% in water AlbegalFFA-01 so that it is in water after complete uniform dissolution, adjusts pH value to be 8.5 by sodium dihydrogen phosphate pH value regulator, then Cashmere is dipped in above-mentioned solution, is warmed up to 45 degree afterwards, soak 30 minutes, in liquid, be uniformly added into cashmere weight The hydrogen peroxide of 3%, continues to soak 15 minutes, discharges water and wash down residual liquid with water, then with the ammonia containing 0.2% soft treatment cashmere Base silicone stiffening agent aqueous solution takes out drying for 20 minutes with the bath raio soak at room temperature of 1:30, dries.
1.4, by mercerized wool account for 40 kilograms, the Sheep Cashmere of pretreatment account for 30 kilograms, the cashmere of pretreatment account for 30 kilograms Proportions, become same blue 3 kinds of fibrous raw material flock dyeing engine dyeings the most respectively.
1.5,3 kinds of dyed fibrous raw materials are mixed with B262 hair shutting machine, then--health preserving--carding--of passing through refueling water Spun yarn--winder--doubling double twisting technological process process single twist be 54 sth. made by twisting/10 centimetre, double twist per unit be 27 sth. made by twisting/10 centimetre 32 public/2 blending slubbing hosiery yarns.
1.6, with 14 pin flat machines with finished product density horizontal stroke close (needle cycle/10 centimetre) X indulge close (needle cycle/10 centimetre)= 66X94 latitude plain stitch is weaved, and running-on, stitching and fulling milling method produce the semi-finished product of the cashmere sweater under hygrometric state routinely.
1.7, with the softening agent containing 0.3%CLRS-510 model, the 10%PU628-621 low temperature polysilicon grafting poly-ammonia of aqueous The mixed aqueous solution of mono-component organic silicone crosslinking aid S ilicone-9301 of ester emulsion, 1%PU628-621 weight is with the bath of 1:40 Ratio, at normal temperatures soaking 15 minutes through fulling milling and the semi-finished product after drying, dry, tumble dryer 75 degree conventional dry, 75 degree solidify 10 minutes.
1.8, the cashmere sweater vapour iron pressing sizing through " 1.7 " step process, the machine washable hair of the present invention is prepared Floss blending slubbing knitted cashmere sweater finished product.
Embodiment 2: the manufacture method of a kind of machine washable lint blending slubbing knitted cashmere sweater, in turn includes the following steps:
2.1,90 mercerized wools that length is at 38 centimetres it are averaged;
2.2, be averaged length 25.7 centimetres, the Sheep Cashmere of fineness 17 microns.Take at normal temperatures and be equal to Sheep Cashmere weight 9 The soft water of times ratio, then adds " the DCCA salt " of Sheep Cashmere weight 3.5%, Sheep Cashmere weight 2.8% in water " potassium hydrogen persulfate composite salts " and Sheep Cashmere weight 0.8% penetrating agent AlbegalFFA-01 so that it is in water completely uniformly After dissolving, adjust liquid pH value to be 4.2 with glacial acetic acid, then Sheep Cashmere is dipped in above-mentioned solution, is warmed up to 40 degree afterwards, leaching Steep 30 minutes, then adjust pH value to be 8.5 with sodium hydrate aqueous solution, continue to soak 30 minutes, discharge water and wash down residual liquid with water, so Afterwards with the amido organosilicon smooth agent aqueous solution containing 0.15% soft treatment cashmere with the bath raio soak at room temperature 20 minutes of 1:30 Take out drying, dry.
2.3, length is taken at 30 centimetres, the cashmere fibres of fineness 15.9 microns.Take at normal temperatures and be equal to cashmere weight The soft water of 10 times of ratios of amount, then adds " sodium sulfite " of cashmere weight 3% and cashmere weight 1% in water AlbegalFFA-01 so that it is in water after complete uniform dissolution, adjusts pH value to be 8.2 by sodium dihydrogen phosphate pH value regulator, then Cashmere is dipped in above-mentioned solution, is warmed up to 40 degree afterwards, soak 40 minutes, in liquid, be uniformly added into cashmere weight The hydrogen peroxide of 4%, continues to soak 12 minutes, discharges water and wash down residual liquid with water, then with the ammonia containing 0.2% soft treatment cashmere Base silicone stiffening agent aqueous solution takes out drying for 20 minutes with the bath raio soak at room temperature of 1:30, dries.
2.4, by mercerized wool account for 38 kilograms, the Sheep Cashmere of pretreatment account for 31 kilograms, the cashmere of pretreatment account for 31 kilograms Proportions, the most respectively 3 kinds of fibrous raw material flock dyeing engine dyeings are become same black.
2.5,3 kinds of dyed fibrous raw materials are mixed with B262 hair shutting machine, then--health preserving--carding--of passing through refueling water Spun yarn--winder--doubling double twisting technological process process single twist be 46 sth. made by twisting/10 centimetre, double twist per unit be 24 sth. made by twisting/10 centimetre 26 public/2 blending slubbing hosiery yarns.
2.6, with 12 pin flat machines with finished product density horizontal stroke close (needle cycle/10 centimetre) X indulge close (needle cycle/10 centimetre)= 58X88 latitude plain stitch is weaved, and running-on, stitching and fulling milling method produce the semi-finished product of the cashmere sweater under hygrometric state routinely.
2.7, with the softening agent containing 0.25%CLRS-510 model, the 5%PU628-621 low temperature polysilicon grafting poly-ammonia of aqueous The mixed aqueous solution of mono-component organic silicone crosslinking aid S ilicone-9302 of ester emulsion, 1%PU628-621 weight is with the bath of 1:30 Ratio, at normal temperatures soaking 20 minutes through fulling milling and the semi-finished product after drying, dry, tumble dryer 75 degree conventional dry, 75 degree solidify 10 minutes.
2.8, the cashmere sweater vapour iron pressing sizing through " 2.7 " step process, the machine washable hair of the present invention is prepared Floss blending slubbing knitted cashmere sweater finished product.
The machine washable lint blending slubbing knitted cashmere sweater product that embodiment 1 and embodiment 2 are produced, by country's weaving FZ-T70009-2010 Machine Washable standard testing all reaches Machine Washable product standard.

Claims (7)

1. a manufacture method for machine washable lint blending slubbing knitted cashmere sweater, it includes selecting fibrous raw material, fibrous raw material Pretreatment, spinning blending slubbing hosiery yarns, weaving ready-made clothes and cashmere sweater finishing step, it is characterised in that: described fiber Raw material and percentage by weight be respectively: a length of 36-40 centimetre, fineness is mercerized wool 30-40% that 100-90 props up;A length of 24-32 centimetre, fineness is the Sheep Cashmere 30-35% of 16-17.5 micron;A length of 30-34 centimetre, fineness is 15-17 micron Cashmere 30-35%;Described fibrous raw material pretreatment includes 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, the DCCA salt of Sheep Cashmere weight 2-4%, sheep are added The peroxy-monosulfate of floss weight 2-3% and the penetrating agent of Sheep Cashmere weight 1-1.5%, be 4-5 by glacial acetic acid regulation solution ph;
(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 sodium hydroxide, continue to soak 30-40 minute, discharge water and wash down residual liquid with water;
(4) with containing the amido organosilicon smooth agent aqueous solution that part by weight is 0.2-0.5% soft treatment cashmere, with 1: The bath raio soak at room temperature of 20-30 takes out and dries for 10-20 minute, prepares the Sheep Cashmere fiber through pretreatment;
Cashmere pretreatment in turn includes the following steps:
(1) in the soft water of cashmere weight 5-10 times ratio, add sulfate reduction agent and the goat of cashmere weight 2-4% The penetrating agent of floss weight 1-1.5%, is 8-8.5 by phosphate pH value regulator regulation solution ph;
(2) cashmere is dipped in above-mentioned solution, is warmed up to 40-50 degree, soak 20-30 minute;
(3) in above-mentioned solution, it is uniformly added into the hydrogen peroxide of cashmere weight 3-4%, continues to soak 10-20 minute, discharge water and use Water washes down residual liquid;
(4) with containing the amido organosilicon smooth agent aqueous solution that part by weight is 0.2-0.5% soft treatment cashmere, with 1: The bath raio soak at room temperature of 20-30 takes out and dries for 10-20 minute, prepares the cashmere fibres through pretreatment.
The manufacture method of machine washable lint blending slubbing knitted cashmere sweater the most according to claim 1, it is characterised in that institute The peroxy-monosulfate stated refers to " permonosulphuric acid potassium and potassium acid sulfate and the triple salt of potassium sulfate ", " potassium hydrogen persulfate composite salts " Or " peroxide one potassium sulfate ".
The manufacture method of machine washable lint blending slubbing knitted cashmere sweater the most according to claim 2, it is characterised in that institute The sulfate reduction agent stated " refer to " sodium sulfite ", " sodium pyrosulfite ", " drift MAOFEN " or " sodium hydrosulfite ".
The manufacture method of machine washable lint blending slubbing knitted cashmere sweater the most according to claim 3, it is characterised in that institute State cashmere sweater finishing with being that Qinghe County, 0.2-0.3% Hebei multidimensional health auxiliary agent company limited sells containing percentage by weight The softening agent of CS-82D-17 or CLRS-510 model, percentage by weight are the PU628-that 1-10% Zhengzhou wishes that the Department of Science and Technology sells 621 low temperature polysilicon grafting aqueous polyurethane emulsions, percentage by weight are that Beijing Bai Yuan chemical industry of 0.5-1%PU628-621 has Mono-component organic silicone crosslinking aid S ilicone-9301 of limit Company or the mixed aqueous solution of Silicone-9301, with 1: The bath raio of 25-40, soaks the cashmere sweater semi-finished product of weaving ready-made clothes, fulling milling and drying 10-20 minute, dries, turns at normal temperatures Cage dehydrator 75 degree is conventional dries, 75 degree solidifications 10 minutes.
Machine washable lint blending slubbing knitted cashmere sweater manufacture method the most according to claim 4, it is characterised in that described Spinning blending slubbing hosiery yarns manufacturing procedure includes dyeing and--mixes--refueling water--health preserving--carding--spun yarn--winder-- Doubling--double twisting process, the method that each process uses is as follows:
(1) dyeing: raw fibre respectively with flock dyeing technology in flock dyeing cylinder with hair dyestuff at flock dyeing cylinder In cashmere dyeing routinely, by fiber weight: soft water weight=1:10-15 fills up water, cashmere dyeing is joined the most routinely Add dyestuff, auxiliary agent, adjust pH value to dye;
(2) mixing--refueling water--health preserving: arriving moisture regain fiber mix homogeneously between 14-17% through dyeing drying, Then spinning special conjunction crude oil and the mixing liquid of water that hair uses on uniformly spraying, its conjunction crude oil is 1 with the mixed proportion of water: 5.5-6.5, the amount of its refueling water mixing liquid be the regain making its mixed lint compound between 28-34%, so After be placed on the space of air not convection current and carry out " health preserving ", make the moistening equably of mixing liquid penetrate into fibrous inside by health preserving And surface, its conditioned time is between 12-24 hour;
(3) carding: carding is the fineness of yarn requirement produced as required, on woolen card, slubbing is spinned routinely Carding process is processed being spun into the non-twist sliver of carding being wound in pie profile, and its dry fineness is between 20-32 public affairs are propped up;
(4) spun yarn: spun yarn is the fineness of yarn requirement produced as required, on woolen spinning machine, woolen spinning machine routinely Production technology the non-twist sliver of carding produced by operation (3) is twisted, slubbing spun yarn equipment can be that ring ingot is thick Spinning spun yarn equipment can also be that frame slubbing spun yarn equipment walked by vertical ingot, it is also possible to be to walk ingot stand slubbing spun yarn equipment, and it is dry The twisting twist is according to the change of yarn count between 38-62 twists with the fingers/10 centimetres, and the thinnest twist of yarn is the biggest, twists with the fingers to can be that Z twists with the fingers also Can be that S twists with the fingers;
(5) winder: winder be twisting on spinning frame after little axle yarn by special weaving Spooling oquipment network to greatly On bobbin, in case doubling uses;
(6) doubling: doubling is that two with the yarn on Spooling oquipment network to two big bobbins respectively and are arrived together, in case double twisting Use;
(7) double twisting: double twisting be with doubling frame two good one threads with the sth. made by twisting contrary with spinning frame twist direction to adding Twisting with the fingers, make two one threads by the reverse lay twisted with spinning frame to being twisted together, its twist is with the half of the spinning frame twisting twist Based on, 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 Accurate.
The manufacture method of machine washable lint blending slubbing knitted cashmere sweater the most according to claim 5, it is characterised in that thin The twist according to the form below scope of data of yarn and the yarn i.e. single thread of double twisting operation production and processing and stock yarn determines:
The manufacture method of machine washable lint blending slubbing knitted cashmere sweater the most according to claim 6, it is characterised in that institute The Sheep Cashmere stated refers to the fine wool that skin-proximal grows with the soil species coarse wool sheep sheep with abdomen dorsal body setae at bottom.
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