CN100562614C - A kind of racoon dog fur blend-spining semi-worsted yarn technology - Google Patents
A kind of racoon dog fur blend-spining semi-worsted yarn technology Download PDFInfo
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- CN100562614C CN100562614C CNB2006101462094A CN200610146209A CN100562614C CN 100562614 C CN100562614 C CN 100562614C CN B2006101462094 A CNB2006101462094 A CN B2006101462094A CN 200610146209 A CN200610146209 A CN 200610146209A CN 100562614 C CN100562614 C CN 100562614C
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Abstract
The invention provides a kind of technical scheme of racoon dog fur blend-spining semi-worsted yarn technology, the used technology of the racoon dog fur blend-spining semi-worsted yarn of this scheme, be characterized in that the content at recoon dog fur in the spining semi-worsted yarn is the 1-100% of weight, other is one or more combinations of natural fabric or synthetic fiber, is spun into two plying or three yarns of pooling capital of single thread number between 10-120Nm; Its technical process is the stripping treatment of recoon dog fur, needs will handling through the dyeing of recoon dog fur of color, needs the processing of need not dyeing of recoon dog fur primary colors, then, adopts half spinning technological process to be spun into racoon dog fur blend-spining semi-worsted yarn.
Description
Technical field:
What the present invention relates to is a kind of blending spining semi-worsted yarn technology, especially a kind of racoon dog fur blend-spining semi-worsted yarn technology.
Background technology:
In the prior art, technique known is by the disclosed No. 98122158.0 patent application schemes of State Intellectual Property Office, this scheme discloses a kind of blending carded yarn and its product that contains fox suede, because fox suede has light specific gravity, feel is sliding suitable, the characteristics that warmth retention property is good, has very high economic worth, but the output of fox suede is extremely low, can not satisfy the demand of people to its product, add fox suede again and still can not be processed into spining semi-worsted yarn at present, so also limited the kind of its product, this is the existing in prior technology weak point.
Summary of the invention:
Purpose of the present invention is exactly at the existing in prior technology deficiency, and provide a kind of technical scheme of racoon dog fur blend-spining semi-worsted yarn technology, this scheme adopts has the advantage identical with fox suede, but the more rich recoon dog fur of PR, be spun into racoon dog fur blend-spining semi-worsted yarn through stripping treatment, dyeing processing and warp half spinning technological process, use again by racoon dog fur blend-spining semi-worsted yarn through being knitted into the recoon dog fur knitwear, can satisfy the demand of consumers in general the fox suede product.
This programme is realized by following technical measures:
The used technology of racoon dog fur blend-spining semi-worsted yarn, be characterized in, this technology is that the content at recoon dog fur in the spining semi-worsted yarn is the 1-100% of weight, and other is one or more combinations of natural fabric or synthetic fiber, be spun into the single thread number between 10-120Nm two plying or the yarns of three plying; Technical process is the stripping treatment of recoon dog fur, needs will handling through the dyeing of recoon dog fur of color, needs the processing of need not dyeing of recoon dog fur primary colors, then, adopts half spinning technological process to be spun into racoon dog fur blend-spining semi-worsted yarn;
The stripping treatment technology of recoon dog fur: its technological process be immersion-oxidation processes-washing-reduction handle-soap-neutralize-secondary water washing-softness-oven dry;
(1). immersion: by 1: 20 water logging of bath raio bubble, soaking temperature is 40-60 ℃, and the time is 10-30 minute; Add ferrous sulfate 10-20%, sodium hydrosulfite 2.5-5%, glauber salt 10-30% by fibre weight, handled 5-7 hour;
(2). oxidation processes: adding entry at 1: 20 by bath raio after changing water, add hydrogen peroxide 20-40% and sodium pyrophosphate 10-25% by fibre weight, is 8-9 at pH value, water temperature 60-80 ℃, handles 50-80 minute;
(3). washing: add entry at 1: 20 by bath raio after changing water, temperature 30-50 ℃, time 10-20 minute;
(4). reduction is handled: adds entry at 1: 20 by bath raio after changing water, adds by fibre weight and float a mao powder 6-10%, temperature 30-50 ℃, time 10-20 minute;
(5). soap: former water, wash by the lotion of every liter of 1-3 gram, temperature 30-50 ℃, time 10-20 minute;
(6). neutralization: after changing water, be 6-7 with the acetic acid pH value that neutralizes, temperature 40-50 ℃, time 20-30 minute;
(7). secondary water washing: change water, temperature 30-50 ℃, time 10-20 minute;
(8). softness: add softener 1-2% by fibre weight after changing water, temperature 30-50 ℃, time 20-30 minute;
(9). oven dry: 50-60 ℃ of oven dry down, regain is 15% ± 5% to raw material after drying;
The dyeing treatment process of recoon dog fur: its technological process for go into to dye-heat up, be incubated-lower the temperature-soap-softness-oven dry;
(1). go into to dye: add water at 1: 20 by bath raio, by fibre weight adding assistant 2.5-8%, time 8-12 minute, the requirement according to the coloured differently depth added dying material 0.01-8% by fibre weight again in the time of water temperature 30-45 ℃;
(2). heat up, be incubated: do not change water, be raised to 60 ℃, be incubated 5-20 minute then with per programming rate that rose 1 ℃ in 2 minutes; Be warmed up to 80 ℃ with per speed that rose 1 ℃ in 1.5 minutes again, be incubated 5-20 minute then; Be warmed up to 98 ℃ with per speed that rose 1 ℃ in 1 minute again, remain to water clear till, generally need 1-3 hour;
(3). cooling: after water is clear, slowly cool to 30-40 ℃;
(4). soap: add lotion 1-2.5 grams per liter and washed 20-30 minute; Dark colour also needs fixation, and with acid fixation powder 0.5-2% fixation 20-40 minute, temperature was controlled at 50-60 ℃;
(5). softness: add softener 1-2% by fibre weight after changing water, water temperature 30-50 ℃, with 20-30 minute;
(6). oven dry: 50-60 ℃ of oven dry down, regain is 15% ± 8% to raw material after drying;
Half spinning technology of racoon dog fur blend: its technological process is for closing hair-comb and parallel cotton fibers prior to spinning-drafting-rove-spun yarn;
(1). close hair: knead by the water of fibre weight adding 20-30%, the glycerine that closes crude oil, 1.5-3% antistatic additive and 1-1.5% of 1-2%;
(2). comb and parallel cotton fibers prior to spinning: adopt blowing-carding-drawing unit, quantitatively :/5 meters of 12-20 grams, doffer speed: 15-20 rev/min, cylinder speed: 300-360 rev/min, licker-in rotating speed: 650-750 rev/min, cylinder-cover plate: 0.4 millimeter ± 0.05 millimeter;
(3). drafting: drafting multiple: 6-9 times, number of doubling: the 6-12 root, quantitatively :/5 meters of 14-20 grams, roller rotating speed :≤1000 rev/mins;
(4). rove: drafting multiple: 6.5-8.5 doubly, twist factor: 60-80, quantitatively :/10 meters of 3.5-6 grams, ingot speed≤330 rev/min;
(5). spun yarn: use ring throstle, adopt super draft device and match sieve spinning process, the double joint feeding, drafting multiple: 20-50 times, twist factor: 300-390, ingot speed: 7000-10000 rev/min, sth. made by twisting is twisted with the fingers to Z, and two yarns adopt " S ", and twist factor is between 120-240;
Then, winder: use the slot-cylinder type high speed cone winder, groove drum speed is at 800-1500 rev/min; The electronic yarn clearer thresholding is provided with: short and thick (+180%) 1.5 centimetres, long thick (+50%) 30 centimetres, long thin (50%) 30 centimetres.
The concrete characteristics of this programme also have, and described softener is the gentle WS-3 of dolantin that adopts.What described lotion adopted is 209 lotions.Described auxiliary agent adopts is that to be transferred to pH value by levelling agent (SET) 0.5-1.5%, glauber salt 1-5%, infiltration defoamer (FFA) 1-1.5% with acetic acid by fibre weight be 4-5.5.
The beneficial effect of this programme can be learnt according to the narration to such scheme, owing in this scheme, adopt to have the advantage identical with fox suede, but the more rich recoon dog fur of PR, and recoon dog fur and fox suede are distinguished to some extent, therefore, are different from fox suede on the treatment process of recoon dog fur, the stripping treatment of recoon dog fur is the recoon dog fur fiber to be carried out oxidation degrade, the scale of fiber is peeled off, fiber is attenuated, carry out soft treatment again, improve fiber flexibility, also increase the whiteness of fiber simultaneously.If primary colors weaving with recoon dog fur, just need not carry out recoon dog fur dyeing, as the recoon dog fur weaving of needs with other color, then need the recoon dog fur processing of dyeing, the recoon dog fur of dyed processing can be dyed different colors as required, makes the recoon dog fur goods that multiple color can be arranged, and the recoon dog fur quality index after dyed can reach, light fastness: 7-8, the dry grinding fastness: 4, the wet-milling fastness: 4, water logging fastness: 4-5, sweat stain: 4-5, dry-cleaning: 4-5 soaps: 4-5, ironing fastness: 4-5, aberration: 4-5, short flannel increment rate: 3%.Recoon dog fur after treatment is spun into racoon dog fur blend-spining semi-worsted yarn with half spinning technological process, the quality index of racoon dog fur blend-spining semi-worsted yarn can reach, bar is done (cv%): 17.5% ,+50%:285 ,-50%:192 ,+20%:315, brute force (cv%): the uneven rate of the twist 12.4%: single thread 3.5%, plying 3.1%, the uneven rate of weight: single thread 1.5%, plying 1%, deviation of weight: 1.2%.Again with racoon dog fur blend-spining semi-worsted yarn through being knitted into the recoon dog fur knitwear, just can satisfy the demand of consumers in general to the fox suede product, and cost will be lower than the fox chenille articles, according to the requirement of fabric, in blended yarn, add various natural fabrics and synthetic fiber to satisfy its requirement to elasticity, brute force, ANTIPILLING, shape-retaining ability and suspending weight.This shows that the present invention compared with prior art has outstanding substantive distinguishing features and obvious improvement, the beneficial effect of its enforcement also is conspicuous.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, this programme is set forth below by three specific embodiment.
First specific embodiment:
The used technology of racoon dog fur blend-spining semi-worsted yarn, its technical process are the stripping treatment of recoon dog fur, and the dyeing of recoon dog fur is handled, and then, adopt half spinning technological process to be spun into racoon dog fur blend-spining semi-worsted yarn;
The stripping treatment technology of recoon dog fur: its technological process be immersion-oxidation processes-washing-reduction handle-soap-neutralize-secondary water washing-softness-oven dry;
(1). immersion: by 1: 20 water logging of bath raio bubble, soaking temperature is 40 ℃, and the time is 15 minutes; Add ferrous sulfate 15%, sodium hydrosulfite 3%, glauber salt 15% by fibre weight, handled 6.5 hours;
(2). oxidation processes: adding entry at 1: 20 by bath raio after changing water, add hydrogen peroxide 40% and sodium pyrophosphate 10% by fibre weight, is 9 at pH value, and 70 ℃ of water temperatures were handled 60 minutes;
(3). washing: add entry at 1: 20 by bath raio after changing water, 45 ℃ of temperature, 15 minutes time;
(4). reduction is handled: add entry at 1: 20 by bath raio after changing water, add by fibre weight and float mao powder 8%, 40 ℃ of temperature, 20 minutes time;
(5). soap: former water, wash 35 ℃ of temperature, 15 minutes time by 209 lotions of every liter 3 gram;
(6). neutralization: after changing water, be 6.5 with the acetic acid pH value that neutralizes, 40 ℃ of temperature, 30 minutes time;
(7). secondary water washing: change water, 35 ℃ of temperature, 20 minutes time;
(8). softness: add the gentle WS-3 softener 1% of dolantin, 35 ℃ of temperature, 25 minutes time by fibre weight after changing water;
(9). oven dry: 50 ℃ of oven dry down, regain is 15% ± 5% to raw material after drying;
The dyeing treatment process of recoon dog fur: its technological process for go into to dye-heat up, be incubated-lower the temperature-soap-softness-oven dry;
(1). go into to dye: add water at 1: 20 by bath raio, add by fibre weight when 45 ℃ of water temperatures that to be transferred to pH value by levelling agent (SET) 0.5%, glauber salt 1%, infiltration defoamer (FFA) 1% usefulness acetic acid be 4.5 auxiliary agent, 10 minutes time, add dying of blueness material 8% according to dying navy blue requirement by fibre weight again;
(2). heat up, be incubated: do not change water, be raised to 60 ℃, be incubated 15 minutes then with per programming rate that rose 1 ℃ in 2 minutes; Be warmed up to 80 ℃ with per speed that rose 1 ℃ in 1.5 minutes again, be incubated 15 minutes then; Be warmed up to 98 ℃ with per speed that rose 1 ℃ in 1 minute again, remain to water clear till;
(3). cooling: after water is clear, slowly cool to 40 ℃;
(4). soap: add 209 lotions, 1.5 grams per liters and washed 20 minutes; Use acid fixation powder 1% fixation 40 minutes again, temperature is controlled at 55 ℃;
(5). softness: add the gentle WS-3 softener 2% of dolantin by fibre weight after changing water, 30 ℃ of water temperatures were with 25 minutes;
(6). oven dry: 50 ℃ of oven dry down, regain is 15% ± 8% to raw material after drying;
Half spinning technology of racoon dog fur blend: its technological process is for closing hair-comb and parallel cotton fibers prior to spinning-drafting-rove-spun yarn;
(1). close hair: by fibre weight add 30% water, 2% the glycerine that closes crude oil, 3% antistatic additive and 1% kneads;
(2). comb and parallel cotton fibers prior to spinning: adopt blowing-carding-drawing unit, quantitatively :/5 meters of 15 grams, doffer speed: 15 rev/mins, cylinder speed: 300 rev/mins, the licker-in rotating speed: 650 rev/mins, cylinder-cover plate: 0.4 millimeter ± 0.05 millimeter;
(3). drafting: drafting multiple: 7 times, number of doubling: 10, quantitatively :/5 meters of 15 grams, roller rotating speed :≤1000 rev/mins;
(4). rove: drafting multiple: 6.5 times, twist factor: 60, quantitatively :/10 meters of 5 grams, ingot speed≤330 rev/min;
(5). spun yarn: use ring throstle, adopt super draft device and match sieve spinning process, the double joint feeding, drafting multiple: 30 times, twist factor: 300, ingot speed: 7000 rev/mins, to twist with the fingers to Z and twist with the fingers, two yarns adopt " S ", and twist factor is 200;
Then, winder: use the slot-cylinder type high speed cone winder, groove drum speed is at 800-1500 rev/min; The electronic yarn clearer thresholding is provided with: short and thick (+180%) 1.5 centimetres, long thick (+50%) 30 centimetres, long thin (50%) 30 centimetres.
Second specific embodiment:
The used technology of racoon dog fur blend-spining semi-worsted yarn, its technical process are the stripping treatment of recoon dog fur, and the dyeing of recoon dog fur is handled, and then, adopt half spinning technological process to be spun into racoon dog fur blend-spining semi-worsted yarn;
The stripping treatment technology of recoon dog fur: its technological process be immersion-oxidation processes-washing-reduction handle-soap-neutralize-secondary water washing-softness-oven dry;
(1). immersion: by 1: 20 water logging of bath raio bubble, soaking temperature is 50 ℃, and the time is 20 minutes; Add ferrous sulfate 10%, sodium hydrosulfite 4%, glauber salt 20% by fibre weight, handled 6 hours;
(2). oxidation processes: adding entry at 1: 20 by bath raio after changing water, add hydrogen peroxide 20% and sodium pyrophosphate 20% by fibre weight, is 8.5 at pH value, and 80 ℃ of water temperatures were handled 70 minutes;
(3). washing: add entry at 1: 20 by bath raio after changing water, 35 ℃ of temperature, 20 minutes time;
(4). reduction is handled: add entry at 1: 20 by bath raio after changing water, add by fibre weight and float mao powder 9.5%, 50 ℃ of temperature, 10 minutes time;
(5). soap: former water, wash 45 ℃ of temperature, 10 minutes time by 209 lotions of every liter 1 gram;
(6). neutralization: after changing water, be 6 with the acetic acid pH value that neutralizes, 45 ℃ of temperature, 20 minutes time;
(7). secondary water washing: change water, 45 ℃ of temperature, 10 minutes time;
(8). softness: add the gentle WS-3 softener 2% of dolantin, 45 ℃ of temperature, 20 minutes time by fibre weight after changing water;
(9). oven dry: 60 ℃ of oven dry down, regain is 15% ± 5% to raw material after drying;
The dyeing treatment process of recoon dog fur: its technological process for go into to dye-heat up, be incubated-lower the temperature-soap-softness-oven dry;
(1). go into to dye: add water at 1: 20 by bath raio, add by fibre weight when 35 ℃ of water temperatures that to be transferred to pH value by levelling agent (SET) 1.5%, glauber salt 3%, infiltration defoamer (FFA) 1.5% usefulness acetic acid be 5 auxiliary agent, 10 minutes time, add dying of purple material 0.5% according to the requirement of dying lilac by fibre weight again;
(2). heat up, be incubated: do not change water, be raised to 60 ℃, be incubated 15 minutes then with per programming rate that rose 1 ℃ in 2 minutes; Be warmed up to 80 ℃ with per speed that rose 1 ℃ in 1.5 minutes again, be incubated 15 minutes then; Be warmed up to 98 ℃ with per speed that rose 1 ℃ in 1 minute again, remain to water clear till;
(3). cooling: after water is clear, slowly cool to 30 ℃;
(4). soap: add 209 lotions, 1 grams per liter and washed 25 minutes, temperature is controlled at 50 ℃;
(5). softness: add the gentle WS-3 softener 3% of dolantin by fibre weight after changing water, 40 ℃ of water temperatures were with 20 minutes;
(6). oven dry: 60 ℃ of oven dry down, regain is 15% ± 8% to raw material after drying;
Half spinning technology of racoon dog fur blend: its technological process is for closing hair-comb and parallel cotton fibers prior to spinning-drafting-rove-spun yarn;
(1). close hair: by fibre weight add 20% water, 1% the glycerine that closes crude oil, 1.5% antistatic additive and 1.5% kneads;
(2). comb and parallel cotton fibers prior to spinning: adopt blowing-carding-drawing unit, quantitatively :/5 meters of 20 grams, doffer speed: 20 rev/mins, cylinder speed: 360 rev/mins, the licker-in rotating speed: 750 rev/mins, cylinder-cover plate: 0.4 millimeter ± 0.05 millimeter;
(3). drafting: drafting multiple: 8 times, number of doubling: 8, quantitatively :/5 meters of 20 grams, roller rotating speed :≤1000 rev/mins;
(4). rove: drafting multiple: 7 times, twist factor: 70, quantitatively :/10 meters of 4 grams, ingot speed≤330 rev/min;
(5). spun yarn: use ring throstle, adopt super draft device and match sieve spinning process, the double joint feeding, drafting multiple: 20 times, twist factor: 390, ingot speed: 9000 rev/mins, to twist with the fingers to Z and twist with the fingers, two yarns adopt " S ", and twist factor is 150;
Then, winder: use the slot-cylinder type high speed cone winder, groove drum speed is at 800-1500 rev/min; The electronic yarn clearer thresholding is provided with: short and thick (+180%) 1.5 centimetres, long thick (+50%) 30 centimetres, long thin (50%) 30 centimetres.
The 3rd specific embodiment:
The used technology of racoon dog fur blend-spining semi-worsted yarn, its technical process are the stripping treatment of recoon dog fur, with the processing of need not dyeing of the primary colors of recoon dog fur, then, adopt half spinning technological process to be spun into racoon dog fur blend-spining semi-worsted yarn;
The stripping treatment technology of recoon dog fur: its technological process be immersion-oxidation processes-washing-reduction handle-soap-neutralize-secondary water washing-softness-oven dry;
(1). immersion: by 1: 20 water logging of bath raio bubble, soaking temperature is 30 ℃, and the time is 30 minutes; Add ferrous sulfate 10%, sodium hydrosulfite 5%, glauber salt 25% by fibre weight, handled 5.5 hours;
(2). oxidation processes: adding entry at 1: 20 by bath raio after changing water, add hydrogen peroxide 30% and sodium pyrophosphate 15% by fibre weight, is 8.5 at pH value, and 65 ℃ of water temperatures were handled 80 minutes;
(3). washing: add entry at 1: 20 by bath raio after changing water, 50 ℃ of temperature, 10 minutes time;
(4). reduction is handled: add entry at 1: 20 by bath raio after changing water, add by fibre weight and float mao powder 7%, 35 ℃ of temperature, 15 minutes time;
(5). soap: former water, wash 40 ℃ of temperature, 20 minutes time by 209 lotions of every liter 2 gram;
(6). neutralization: after changing water, be 7 with the acetic acid pH value that neutralizes, 50 ℃ of temperature, 25 minutes time; (7). secondary water washing: change water, 40 ℃ of temperature, 15 minutes time;
(8). softness: add the gentle WS-3 softener 1.5% of dolantin, 50 ℃ of temperature, 30 minutes time by fibre weight after changing water;
(9). oven dry: 55 ℃ of oven dry down, regain is 15% ± 5% to raw material after drying;
Half spinning technology of racoon dog fur blend: its technological process is for closing hair-comb and parallel cotton fibers prior to spinning-drafting-rove-spun yarn;
(1). close hair: by fibre weight add 25% water, 1.5% the glycerine that closes crude oil, 1.5% antistatic additive and 1.5% kneads;
(2). comb and parallel cotton fibers prior to spinning: adopt blowing-carding-drawing unit, quantitatively :/5 meters of 12 grams, doffer speed: 17 rev/mins, cylinder speed: 340 rev/mins, the licker-in rotating speed: 700 rev/mins, cylinder-cover plate: 0.4 millimeter ± 0.05 millimeter;
(3). drafting: drafting multiple: 6.5 times, number of doubling: 12, quantitatively :/5 meters of 18 grams, roller rotating speed :≤1000 rev/mins;
(4). rove: drafting multiple: 8.5 times, twist factor: 80, quantitatively :/10 meters of 6 grams, ingot speed≤330 rev/min;
(5). spun yarn: use ring throstle, adopt super draft device and match sieve spinning process, the double joint feeding, drafting multiple: 40 times, twist factor: 350, ingot speed: 6000 rev/mins, to twist with the fingers to Z and twist with the fingers, two yarns adopt " S ", and twist factor is 220;
Then, winder: use the slot-cylinder type high speed cone winder, groove drum speed is at 800-1500 rev/min; The electronic yarn clearer thresholding is provided with: short and thick (+180%) 1.5 centimetres, long thick (+50%) 30 centimetres, long thin (50%) 30 centimetres.
Claims (4)
1. racoon dog fur blend-spining semi-worsted yarn technology, it is characterized in that: this technology is that the content at recoon dog fur in the spining semi-worsted yarn is the 1-100% of weight, other is one or more combinations of natural fabric or synthetic fiber, is spun into two plying or three yarns of pooling capital of single thread number between 10-120Nm; Technical process is the stripping treatment of recoon dog fur, needs will handling through the dyeing of recoon dog fur of color, needs the processing of need not dyeing of recoon dog fur primary colors, then, adopts half spinning technological process to be spun into racoon dog fur blend-spining semi-worsted yarn;
The stripping treatment technology of recoon dog fur: its technological process be immersion-oxidation processes-washing-reduction handle-soap-neutralize-secondary water washing-softness-oven dry;
(1). immersion: by 1: 20 water logging of bath raio bubble, soaking temperature is 40-60 ℃, and the time is 10-30 minute; Add ferrous sulfate 10-20%, sodium hydrosulfite 2.5-5%, glauber salt 10-30% by fibre weight, handled 5-7 hour;
(2). oxidation processes: adding entry at 1: 20 by bath raio after changing water, add hydrogen peroxide 20-40% and sodium pyrophosphate 10-25% by fibre weight, is 8-9 at pH value, water temperature 60-80 ℃, handles 50-80 minute;
(3). washing: add entry at 1: 20 by bath raio after changing water, temperature 30-50 ℃, time 10-20 minute;
(4). reduction is handled: adds entry at 1: 20 by bath raio after changing water, adds by fibre weight and float a mao powder 6-10%, temperature 30-50 ℃, time 10-20 minute;
(5). soap: former water, wash by the lotion of every liter of 1-3 gram, temperature 30-50 ℃, time 10-20 minute;
(6). neutralization: after changing water, be 6-7 with the acetic acid pH value that neutralizes, temperature 40-50 ℃, time 20-30 minute;
(7). secondary water washing: change water, temperature 30-50 ℃, time 10-20 minute;
(8). softness: add softener 1-2% by fibre weight after changing water, temperature 30-50 ℃, time 20-30 minute;
(9). oven dry: 50-60 ℃ of oven dry down, regain is 15% ± 5% to raw material after drying;
The dyeing treatment process of recoon dog fur: its technological process for go into to dye-heat up, be incubated-lower the temperature-soap-softness-oven dry;
(1). go into to dye: add water at 1: 20 by bath raio, by fibre weight adding assistant 2.5-8%, time 8-12 minute, the requirement according to the coloured differently depth added dying material 0.01-8% by fibre weight again in the time of water temperature 30-45 ℃;
(2). heat up, be incubated: do not change water, be raised to 60 ℃, be incubated 5-20 minute then with per programming rate that rose 1 ℃ in 2 minutes; Be warmed up to 80 ℃ with per speed that rose 1 ℃ in 1.5 minutes again, be incubated 5-20 minute then; Be warmed up to 98 ℃ with per speed that rose 1 ℃ in 1 minute again, remain to water clear till, generally need 1-3 hour;
(3). cooling: after water is clear, slowly cool to 30-40 ℃;
(4). soap: add lotion 1-2.5 grams per liter and washed 20-30 minute; Dark colour also needs fixation, and with acid fixation powder 0.5-2% fixation 20-40 minute, temperature was controlled at 50-60 ℃;
(5). softness: add softener 1-2% by fibre weight after changing water, water temperature 30-50 ℃, with 20-30 minute;
(6). oven dry: 50-60 ℃ of oven dry down, regain is 15% ± 8% to raw material after drying;
Half spinning technology of racoon dog fur blend: its technological process is for closing hair-comb and parallel cotton fibers prior to spinning-drafting-rove-spun yarn;
(1). close hair: knead by the water of fibre weight adding 20-30%, the glycerine that closes crude oil, 1.5-3% antistatic additive and 1-1.5% of 1-2%;
(2). comb and parallel cotton fibers prior to spinning: adopt blowing-carding-drawing unit, quantitatively :/5 meters of 12-20 grams, doffer speed: 15-20 rev/min, cylinder speed: 300-360 rev/min, licker-in rotating speed: 650-750 rev/min, cylinder-cover plate: 0.4 millimeter ± 0.05 millimeter;
(3). drafting: drafting multiple: 6-9 times, number of doubling: the 6-12 root, quantitatively :/5 meters of 14-20 grams, roller rotating speed :≤1000 rev/mins;
(4). rove: drafting multiple: 6.5-8.5 doubly, twist factor: 60-80, quantitatively :/10 meters of 3.5-6 grams, ingot speed≤330 rev/min;
(5). spun yarn: use ring throstle, adopt super draft device and match sieve spinning process, the double joint feeding, drafting multiple: 20-50 times, twist factor: 300-390, ingot speed: 7000-10000 rev/min, sth. made by twisting is twisted with the fingers to Z, and two yarns adopt " S ", and twist factor is between 120-240;
Then, winder: use the slot-cylinder type high speed cone winder, groove drum speed is at 800-1500 rev/min; The electronic yarn clearer thresholding is provided with: short and thick promptly+180%, 1.5 centimetres; Long thick promptly+50%, 30 centimetres; Long thin promptly-50%, 30 centimetres.
2. racoon dog fur blend-spining semi-worsted yarn technology according to claim 1 is characterized in that: described softener is the gentle WS-3 of dolantin that adopts.
3. racoon dog fur blend-spining semi-worsted yarn technology according to claim 1 is characterized in that: what described lotion adopted is 209 lotions.
4. racoon dog fur blend-spining semi-worsted yarn technology according to claim 1 is characterized in that: described auxiliary agent adopts is that to be transferred to pH value by levelling agent SET 0.5-1.5%, glauber salt 1-5%, infiltration defoamer FFA 1-1.5% with acetic acid by fibre weight be 4-5.5.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006101462094A CN100562614C (en) | 2006-12-13 | 2006-12-13 | A kind of racoon dog fur blend-spining semi-worsted yarn technology |
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| CNB2006101462094A CN100562614C (en) | 2006-12-13 | 2006-12-13 | A kind of racoon dog fur blend-spining semi-worsted yarn technology |
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| CN1995513A CN1995513A (en) | 2007-07-11 |
| CN100562614C true CN100562614C (en) | 2009-11-25 |
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| CN101851870B (en) * | 2009-03-31 | 2012-02-01 | 浙江华孚色纺有限公司 | Stripping finishing method of woolen dyed fabric |
| CN102061549B (en) * | 2010-11-23 | 2012-10-10 | 张家港市金陵纺织有限公司 | Processing method of semi-worsted ultra-thin double-faced overcoating wool fabric |
| CN102776632B (en) * | 2012-05-30 | 2015-05-20 | 宁波康赛妮毛绒制品有限公司 | Method for producing high-count recoon dog fur woolen knitting yarns |
| CN103603112B (en) * | 2013-12-11 | 2016-08-24 | 南通纺织职业技术学院 | A kind of semi-worsted color spinning knitting yarn and production technology thereof |
| CN104674410A (en) * | 2015-03-10 | 2015-06-03 | 中原工学院 | Racoon dog fur semi-worsted blend functional health yarn as well as preparation and application thereof |
| CN108893821A (en) * | 2018-10-09 | 2018-11-27 | 康赛妮集团有限公司 | A kind of production method of water-soluble fibre, racoon dog fur blend |
| CN110359146A (en) * | 2019-07-19 | 2019-10-22 | 华天麒麟丝纺（桐乡）有限公司 | A kind of recoon dog hair yarn and its processing method |
| CN110512438A (en) * | 2019-08-23 | 2019-11-29 | 浙江中鼎纺织股份有限公司 | A kind of preparation method of recoon dog fur fox suede carded knitting yarn line |
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| 貉绒的物理特性测定及表面形态观察. 张长恩等.中国纤检，第5期. 1990 |
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