CN103757780B - A kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear - Google Patents

A kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear Download PDF

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CN103757780B
CN103757780B CN201410028978.9A CN201410028978A CN103757780B CN 103757780 B CN103757780 B CN 103757780B CN 201410028978 A CN201410028978 A CN 201410028978A CN 103757780 B CN103757780 B CN 103757780B
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cashmere
yarn
slubbing
ready
clothes
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CN103757780A (en
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金光
陈文浩
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Kangsaining Group Co. Ltd.
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NINGBO CONSINEE WOOL FLANNEL PRODUCT CO Ltd
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Abstract

The invention discloses a kind of cashmere fibres slubbing and the technology of spinning complex yarn, by step A) make slubbing, step B) to make essence imitative, step C) slubbing and the imitative compound doubling of essence, step D) obtain a kind of cashmere fibres essence slubbing complex yarn after steam heating.Compared with prior art, the present invention forms the cashmere fibres essence slubbing complex yarn with different feel by the cashmere slubbing single thread of different thicknesses and the spinning single thread of cashmere through the compound doubling of different proportion.Cashmere fibres essence slubbing complex yarn prepared by the present invention all has slubbing yarn concurrently and knitwear are soft fluffy, and worsted yarn and knitwear lines are clear, the characteristic of good springiness;Moreover this complex yarn also avoid slubbing yarn and knitwear filoplume is many, and yarn is loose, the shortcoming of easy pilling.The cashmere fibres essence slubbing complex yarn of different proportion mixing simultaneously has elasticity in various degree and pliability, can produce different types of cashmere knitwear.

Description

A kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear
Technical field
The present invention relates to a kind of cashmere fibres slubbing and the technology of spinning complex yarn, belong to textile technology field.
Background technology
Cashmere textile is the articles for use deeply liked by consumers in general, and as a kind of rare textile raw material resource, the technology improving its product surcharge quickly grows.Cashmere spinning technique used slubbing spinning standard to produce the most before this, the most progressively developed to spinning spinning standard.By the difference of process of producing product, its product is broadly divided into slubbing cashmere yarn and knitwear thereof and spinning cashmere yarn and the big series products of knitwear two thereof.Slubbing cashmere yarn surface hairiness is many, and yarn is loose, and slubbing cashmere knitwear have soft fluffy feature;Spinning cashmere yarn has any surface finish, and yarn is tight, and it is clear that spinning cashmere knitwear have lines, the characteristic of good springiness.The slubbing cashmere yarn of existing production is loose due to yarn, and surface hairiness is more, uses the easy pilling of knitted garment that slubbing cashmere yarn manufactures, soft but elastic poor.Spinning cashmere yarn is tight, any surface finish, and the knitted garment surface using spinning cashmere yarn to manufacture is uniform, the sliding glutinous elastic foot of feel, but flexibility is not enough.Along with cashmere goods wearability requirement is improved constantly by consumer, the demand of the cashmere goods of various special styles is also being continuously increased.Taking into account slubbing, spun yarn product advantage in industry, have feel fluffy, soft and smooth, the consumer demand of elastic good characteristic cashmere yarn and knitwear thereof is the most accomplished.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of cashmere fibres essence slubbing complex yarn and prepare the preparation method of knitwear, having slubbing yarn knitwear concurrently by the complex yarn that a process for preparing soft fluffy, worsted yarn knitwear lines is clear, the characteristic of good springiness.Also avoid slubbing filoplume many, the shortcomings such as yarn is loose, easy pilling simultaneously.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals: a kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear, comprise following step: step A): a part of cashmere fiber is carried out and the spinning stage of hair → carding → spun yarn, make cashmere slubbing single thread;Step B): another part cashmere fiber is carried out and the spinning stage of hair → carding → reason bar → combing → whole piece → silver mixing → recombing → grilling → rove → spun yarn, make the spinning single thread of cashmere;Step C): allow described cashmere slubbing single thread carry out compound doubling with the spinning single thread of described cashmere with the ratio of 1:1~3 and make complex yarn, then with two-for-one twister, described complex yarn is applied the twist;Step D): described complex yarn is put into evacuated steam yarn steaming machine, use is steam heated to 80 DEG C~100 DEG C, then temperature at least 15min is kept, stand after complex yarn described in taking-up, described complex yarn temperature is made to be reduced to normal temperature, repeating above-mentioned heating steps once, twice heating obtains cashmere fibres essence slubbing complex yarn after completing.
In technique scheme, it is preferred that described step A) described in part cashmere fiber fineness between 15 μm~16 μm, length is between 28mm~30mm.
In technique scheme, it is preferred that described step A) described in cashmere slubbing singles yarn count between 26Nm~36Nm, the twist between 440T/m~560T/m, twist with the fingers to Z.
In technique scheme, it is preferred that described step B) described in another part cashmere fiber fineness between 15 μm~16 μm, length is between 36mm~38mm.
In technique scheme, it is preferred that described step B) described in the spinning singles yarn count of cashmere between 48Nm~68Nm, the twist between 760T/m~900T/m, twist with the fingers to Z.
In technique scheme, it is preferred that described step C) described in the complex yarn twist between 200T/m~360T/m, twist with the fingers to S.
So arrange, step A prepares cashmere slubbing single thread, prepare the cashmere fiber fineness of cashmere slubbing single thread between 15 μm~16 μm, length is between 36mm~38mm, the cashmere slubbing singles yarn count being prepared out is between 26Nm~36Nm, the twist, between 440T/m~560T/m, is twisted with the fingers to Z.Step B prepares the spinning single thread of cashmere, preparing the cashmere fiber fineness of the spinning single thread of cashmere between 15 μm~16 μm, length is between 36mm~38mm, and the spinning singles yarn count of cashmere that sample prepares is between 48Nm~68Nm, the twist, between 760T/m~900T/m, is twisted with the fingers to Z.Step C is that cashmere slubbing single thread carries out compound doubling with the spinning single thread of cashmere.When compound doubling spinning single thread and slubbing single thread will doubling according to a certain percentage because the feel of final yarn fabric can be caused different impacts by the change of doubling ratio.And the spinning single thread of cashmere is different with cashmere slubbing single thread thickness, the thickness that same ratio doubling will also result in complex yarn is different.Essence, slubbing doubling ratio have 3:1,2:1 and 1:1 under normal circumstances.Both three spinning single thread of cashmere and a cashmere slubbing single thread doubling, two spinning single thread of cashmere and a cashmere slubbing single thread doubling, a spinning single thread of cashmere and a cashmere slubbing single thread doubling.After compound doubling, complex yarn is applied certain twist, then by step D, cashmere fibres essence slubbing complex yarn is carried out the high-temperature process relief twist and fix.Because the spinning single thread of cashmere is different with cashmere slubbing single thread cost of manufacture, it is different that different proportion is combined the cashmere fibres essence slubbing complex yarn feel after doubling, and technical staff can control the doubling ratio of spinning and slubbing according to the actual requirements to reach different effect.
A kind of method utilizing cashmere fibres essence slubbing complex yarn to prepare knitwear, it is characterized in that comprising following step: step 1): with flat machine, described cashmere fibres essence slubbing complex yarn is made ready-made clothes, use one side latitude plain stitch, wherein transverse pin is close between 50 needle cycles/10cm~80 needle cycles/10cm, and longitudinal pin is close between 80 needle cycles/10cm~110 needle cycles/10cm;Step 2): described ready-made clothes is placed in temperature is the warm water between 30 DEG C~40 DEG C, in terms of described ready-made clothes percentage by weight, in described warm water, add the nonionic net agent of 1%, soak at least 30min, every the ready-made clothes described in 3min~5min agitation in the middle of immersion process;Step 3): it is to wash contracting machine between 40 DEG C~50 DEG C that described ready-made clothes is put into temperature; bath raio is 1:28~32; in terms of described ready-made clothes percentage by weight, adds the fulling agent of 2%, wash, after having contracted, described ready-made clothes is carried out processed in described contracting machine of washing;Step 4): it is the treatment fluid between 45 DEG C~50 DEG C that described ready-made clothes is put into temperature; bath raio is 1:8~12; in terms of described ready-made clothes percentage by weight; comprise smooth agent, leavening agent and the cashmere softening agent amounting to 6% in described treatment fluid; then dipping 20min~30min, after having impregnated, described ready-made clothes is carried out processed;Step 5): with described steam ironing, described ready-made clothes is carried out pre-setting flatiron, then dry described ready-made clothes, finally with described steam ironing, described ready-made clothes is carried out sizing and press.
In technique scheme, it is preferred that described step 2) described in nonionic net agent be nonionic carbon fatty alcohol polyoxyethylene ether surface active agent.
In technique scheme, preferably, described step 4) in, in terms of described ready-made clothes percentage by weight, the smooth agent described in described treatment fluid between 1%~1.2%, described leavening agent between 2.7%~3%, described cashmere softening agent is between 2.5%~3%.
So arrange, described cashmere fibres essence slubbing complex yarn is made ready-made clothes by step 1 flat machine, use one side latitude plain stitch, wherein transverse pin is close between 60 needle cycles/10cm~70 needle cycles/10cm, longitudinal pin is close between 88 needle cycles/10cm~100 needle cycles/10cm, and warming and gas permeability taken into account by such ready-made clothes.Cleaning ready-made clothes by nonionic net agent in step 2, nonionic net agent can use carbon fatty alcohol polyoxyethylene ether surface active agent;Step 3 uses fulling agent to ready-made clothes, washes, after having contracted, described ready-made clothes is carried out processed;Step 4 is put into ready-made clothes in treatment fluid and soaks, smooth agent, leavening agent and the cashmere softening agent amounting to 6% is comprised in treatment fluid, in terms of described ready-made clothes percentage by weight, the smooth agent described in described treatment fluid between 1%~1.2%, described leavening agent between 2.7%~3%, described cashmere softening agent is between 2.5%~3%.Add the softening agent of different proportion, leavening agent and smooth agent and can reach pliability and the fluffy degree of different-effect.
Compared with prior art, the invention has the beneficial effects as follows: formed the cashmere fibres essence slubbing complex yarn with different feel through the compound doubling of different proportion by the cashmere slubbing single thread of different thicknesses and the spinning single thread of cashmere.It is soft fluffy that cashmere fibres essence slubbing complex yarn prepared by the present invention all has slubbing concurrently, and the imitative lines of essence is clear, the characteristic of good springiness;Moreover to also avoid slubbing filoplume many for this complex yarn, and yarn is loose, the shortcoming of easy pilling.The cashmere fibres essence slubbing complex yarn of different proportion mixing simultaneously has elasticity in various degree and pliability, can produce different types of ready-made clothes.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in further detail.
Embodiment 1: a kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear, obtained by following steps: step A): take fineness between 15 μm~16 μm, length cashmere fiber between 28mm~30mm carry out and the spinning stage of hair → carding → spun yarn, make yarn count in 26Nm, the twist at 440T/m, twist with the fingers to the cashmere slubbing single thread of Z.Step B): take fineness between 15 μm~16 μm, length cashmere fiber between 36mm~38mm carries out and the spinning stage of hair → carding → reason bar → combing → whole piece → silver mixing → recombing → grilling → rove → spun yarn, make yarn count in 48Nm, the twist at 760T/m, twist with the fingers to the spinning single thread of cashmere of Z.Step C): take three spinning single thread of cashmere and a cashmere slubbing single thread carries out compound doubling and makes complex yarn, then use two-for-one twister to make the complex yarn twist at 260T/m, twist with the fingers to S.Step D): complex yarn is put into evacuated steam yarn steaming machine, use is steam heated to 98 DEG C, then temperature at least 15min is kept, stand after taking out complex yarn, complex yarn temperature is made to be reduced to normal temperature, repeating above-mentioned heating steps once, twice heating obtains cashmere fibres essence slubbing complex yarn after completing.
A kind of method that cashmere fibres essence slubbing complex yarn prepares knitwear, obtained by following steps: step 1): with flat machine, cashmere fibres essence slubbing complex yarn is made ready-made clothes, use one side latitude plain stitch, wherein transverse pin is close at 70 needle cycles/10cm, and longitudinal pin is close at 100 needle cycles/10cm.Step 2): ready-made clothes is placed in temperature is the warm water between 30 DEG C~40 DEG C, in terms of ready-made clothes percentage by weight, the nonionic carbon fatty alcohol polyoxyethylene ether surface active agent of 1% is added in described warm water, soak at least 30min, in the middle of immersion process, stir ready-made clothes every 3min~5min.Step 3): it is to wash contracting machine between 40 DEG C~50 DEG C that ready-made clothes is put into temperature, and bath raio is 1:30, in terms of ready-made clothes percentage by weight, adds the fulling agent of 2%, wash, after having contracted, described ready-made clothes is carried out processed in described contracting machine of washing.Step 4): it is the treatment fluid between 45 DEG C~50 DEG C that ready-made clothes is put into temperature; bath raio is 1:10; in terms of ready-made clothes percentage by weight; the leavening agent being included in described treatment fluid between 1%~1.2% between smooth agent, 2.7%~3%, 2.5%~3% cashmere softening agent between; then dipping 20min~30min; after having impregnated, described ready-made clothes is carried out processed, after having processed, just obtained manufactured goods.
Embodiment 2: a kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear, obtained by following steps: step A): take fineness between 15 μm~16 μm, length cashmere fiber between 28mm~30mm carry out and the spinning stage of hair → carding → spun yarn, make yarn count in 26Nm, the twist at 440T/m, twist with the fingers to the cashmere slubbing single thread of Z.Step B): take fineness between 15 μm~16 μm, length cashmere fiber between 36mm~38mm carries out and the spinning stage of hair → carding → reason bar → combing → whole piece → silver mixing → recombing → grilling → rove → spun yarn, make yarn count in 48Nm, the twist at 760T/m, twist with the fingers to the spinning single thread of cashmere of Z.Step C): take two spinning single thread of cashmere and a cashmere slubbing single thread carries out compound doubling and makes complex yarn, then use two-for-one twister to make the complex yarn twist at 240T/m, twist with the fingers to S.Step D): complex yarn is put into evacuated steam yarn steaming machine, use is steam heated to 90 DEG C, then temperature at least 15min is kept, stand after taking out complex yarn, complex yarn temperature is made to be reduced to normal temperature, repeating above-mentioned heating steps once, twice heating obtains cashmere fibres essence slubbing complex yarn after completing.
A kind of method that profit cashmere fibres essence slubbing complex yarn prepares knitwear, obtained by following steps: step 1): with flat machine, cashmere fibres essence slubbing complex yarn is made ready-made clothes, use one side latitude plain stitch, wherein transverse pin is close at 60 needle cycles/10cm, and longitudinal pin is close at 88 needle cycles/10cm.Step 2): ready-made clothes is placed in temperature is the warm water between 30 DEG C~40 DEG C, in terms of ready-made clothes percentage by weight, the nonionic carbon fatty alcohol polyoxyethylene ether surface active agent of 1% is added in described warm water, soak at least 30min, in the middle of immersion process, stir ready-made clothes every 3min~5min.Step 3): it is to wash contracting machine between 40 DEG C~50 DEG C that ready-made clothes is put into temperature, and bath raio is 1:30, in terms of ready-made clothes percentage by weight, adds the fulling agent of 2%, wash, after having contracted, described ready-made clothes is carried out processed in described contracting machine of washing.Step 4): it is the treatment fluid between 45 DEG C~50 DEG C that ready-made clothes is put into temperature; bath raio is 1:10; in terms of ready-made clothes percentage by weight; the leavening agent being included in described treatment fluid between 1%~1.2% between smooth agent, 2.7%~3%, 2.5%~3% cashmere softening agent between; then dipping 20min~30min; after having impregnated, described ready-made clothes is carried out processed, after having processed, just obtained manufactured goods.
Embodiment 3: a kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear, obtained by following steps: step A): take fineness between 15 μm~16 μm, length cashmere fiber between 28mm~30mm carry out and the spinning stage of hair → carding → spun yarn, make yarn count in 26Nm, the twist at 440T/m, twist with the fingers to the cashmere slubbing single thread of Z.Step B): take fineness between 15 μm~16 μm, length cashmere fiber between 36mm~38mm carries out and the spinning stage of hair → carding → reason bar → combing → whole piece → silver mixing → recombing → grilling → rove → spun yarn, make yarn count in 48Nm, the twist at 760T/m, twist with the fingers to the spinning single thread of cashmere of Z.Step C): take a spinning single thread of cashmere and a cashmere slubbing single thread carries out compound doubling and makes complex yarn, then use two-for-one twister to make the complex yarn twist at 200Tm, twist with the fingers to S.Step D): complex yarn is put into evacuated steam yarn steaming machine, use is steam heated to 85 DEG C, then temperature at least 15min is kept, stand after taking out complex yarn, complex yarn temperature is made to be reduced to normal temperature, repeating above-mentioned heating steps once, twice heating obtains cashmere fibres essence slubbing complex yarn after completing.
A kind of method that profit cashmere fibres essence slubbing complex yarn prepares knitwear, obtained by following steps: step 1): with flat machine, cashmere fibres essence slubbing complex yarn is made ready-made clothes, use one side latitude plain stitch, wherein transverse pin is close at 50 needle cycles/10cm, and longitudinal pin is close at 80 needle cycles/10cm.Step 2): ready-made clothes is placed in temperature is the warm water between 30 DEG C~40 DEG C, in terms of ready-made clothes percentage by weight, the nonionic carbon fatty alcohol polyoxyethylene ether surface active agent of 1% is added in described warm water, soak at least 30min, in the middle of immersion process, stir ready-made clothes every 3min~5min.Step 3): it is to wash contracting machine between 40 DEG C~50 DEG C that ready-made clothes is put into temperature, and bath raio is 1:30, in terms of ready-made clothes percentage by weight, adds the fulling agent of 2%, wash, after having contracted, described ready-made clothes is carried out processed in described contracting machine of washing.Step 4): it is the treatment fluid between 45 DEG C~50 DEG C that ready-made clothes is put into temperature; bath raio is 1:10; in terms of ready-made clothes percentage by weight; the leavening agent being included in described treatment fluid between 1%~1.2% between smooth agent, 2.7%~3%, 2.5%~3% cashmere softening agent between; then dipping 20min~30min; after having impregnated, described ready-made clothes is carried out processed, after having processed, just obtained manufactured goods.
Embodiment 4: a kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear, obtained by following steps: step A): take fineness between 15 μm~16 μm, length cashmere fiber between 28mm~30mm carry out and the spinning stage of hair → carding → spun yarn, make yarn count in 36Nm, the twist at 560T/m, twist with the fingers to the cashmere slubbing single thread of Z.Step B): take fineness between 15 μm~16 μm, length cashmere fiber between 36mm~38mm carries out and the spinning stage of hair → carding → reason bar → combing → whole piece → silver mixing → recombing → grilling → rove → spun yarn, make yarn count in 68Nm, the twist at 900T/m, twist with the fingers to the spinning single thread of cashmere of Z.Step C): take a spinning single thread of cashmere and a cashmere slubbing single thread carries out compound doubling and makes complex yarn, then use two-for-one twister to make the complex yarn twist at 270T/m, twist with the fingers to S.Step D): complex yarn is put into evacuated steam yarn steaming machine, use is steam heated to 80 DEG C, then temperature at least 15min is kept, stand after taking out complex yarn, complex yarn temperature is made to be reduced to normal temperature, repeating above-mentioned heating steps once, twice heating obtains cashmere fibres essence slubbing complex yarn after completing.
A kind of method that profit cashmere fibres essence slubbing complex yarn prepares knitwear, obtained by following steps: step 1): with flat machine, cashmere fibres essence slubbing complex yarn is made ready-made clothes, use one side latitude plain stitch, wherein transverse pin is close at 60 needle cycles/10cm, and longitudinal pin is close at 88 needle cycles/10cm.Step 2): ready-made clothes is placed in temperature is the warm water between 30 DEG C~40 DEG C, in terms of ready-made clothes percentage by weight, the nonionic carbon fatty alcohol polyoxyethylene ether surface active agent of 1% is added in described warm water, soak at least 30min, in the middle of immersion process, stir ready-made clothes every 3min~5min.Step 3): it is to wash contracting machine between 40 DEG C~50 DEG C that ready-made clothes is put into temperature, and bath raio is 1:30, in terms of ready-made clothes percentage by weight, adds the fulling agent of 2%, wash, after having contracted, described ready-made clothes is carried out processed in described contracting machine of washing.Step 4): it is the treatment fluid between 45 DEG C~50 DEG C that ready-made clothes is put into temperature; bath raio is 1:10; in terms of ready-made clothes percentage by weight; the leavening agent being included in described treatment fluid between 1%~1.2% between smooth agent, 2.7%~3%, 2.5%~3% cashmere softening agent between; then dipping 20min~30min; after having impregnated, described ready-made clothes is carried out processed, after having processed, just obtained manufactured goods.
Embodiment 5: a kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear, obtained by following steps: step A): take fineness between 15 μm~16 μm, length cashmere fiber between 28mm~30mm carry out and the spinning stage of hair → carding → spun yarn, make yarn count in 36Nm, the twist at 560T/m, twist with the fingers to the cashmere slubbing single thread of Z.Step B): take fineness between 15 μm~16 μm, length cashmere fiber between 36mm~38mm carries out and the spinning stage of hair → carding → reason bar → combing → whole piece → silver mixing → recombing → grilling → rove → spun yarn, make yarn count in 68Nm, the twist at 900T/m, twist with the fingers to the spinning single thread of cashmere of Z.Step C): take two spinning single thread of cashmere and a cashmere slubbing single thread carries out compound doubling and makes complex yarn, then use two-for-one twister to make the complex yarn twist at 310Tm, twist with the fingers to S.Step D): complex yarn is put into evacuated steam yarn steaming machine, use is steam heated to 98 DEG C, then temperature at least 15min is kept, stand after taking out complex yarn, complex yarn temperature is made to be reduced to normal temperature, repeating above-mentioned heating steps once, twice heating obtains cashmere fibres essence slubbing complex yarn after completing.
A kind of method that profit cashmere fibres essence slubbing complex yarn prepares knitwear, obtained by following steps: step 1): with flat machine, cashmere fibres essence slubbing complex yarn is made ready-made clothes, use one side latitude plain stitch, wherein transverse pin is close at 70 needle cycles/10cm, and longitudinal pin is close at 100 needle cycles/10cm.Step 2): ready-made clothes is placed in temperature is the warm water between 30 DEG C~40 DEG C, in terms of ready-made clothes percentage by weight, the nonionic carbon fatty alcohol polyoxyethylene ether surface active agent of 1% is added in described warm water, soak at least 30min, in the middle of immersion process, stir ready-made clothes every 3min~5min.Step 3): it is to wash contracting machine between 40 DEG C~50 DEG C that ready-made clothes is put into temperature, and bath raio is 1:30, in terms of ready-made clothes percentage by weight, adds the fulling agent of 2%, wash, after having contracted, described ready-made clothes is carried out processed in described contracting machine of washing.Step 4): it is the treatment fluid between 45 DEG C~50 DEG C that ready-made clothes is put into temperature; bath raio is 1:10; in terms of ready-made clothes percentage by weight; the leavening agent being included in described treatment fluid between 1%~1.2% between smooth agent, 2.7%~3%, 2.5%~3% cashmere softening agent between; then dipping 20min~30min; after having impregnated, described ready-made clothes is carried out processed, after having processed, just obtained manufactured goods.
Embodiment 6: a kind of cashmere fibres essence slubbing complex yarn prepares the preparation method of knitwear, obtained by following steps: step A): take fineness between 15 μm~16 μm, length cashmere fiber between 28mm~30mm carry out and the spinning stage of hair → carding → spun yarn, make yarn count in 36Nm, the twist at 560T/m, twist with the fingers to the cashmere slubbing single thread of Z.Step B): take fineness between 15 μm~16 μm, length cashmere fiber between 36mm~38mm carries out and the spinning stage of hair → carding → reason bar → combing → whole piece → silver mixing → recombing → grilling → rove → spun yarn, make yarn count in 68Nm, the twist at 900T/m, twist with the fingers to the spinning single thread of cashmere of Z.Step C): take three spinning single thread of cashmere and a cashmere slubbing single thread carries out compound doubling and makes complex yarn, then use two-for-one twister to make the complex yarn twist at 360T/m, twist with the fingers to S.Step D): complex yarn is put into evacuated steam yarn steaming machine, use is steam heated to 98 DEG C, then temperature at least 15min is kept, stand after taking out complex yarn, complex yarn temperature is made to be reduced to normal temperature, repeating above-mentioned heating steps once, twice heating obtains cashmere fibres essence slubbing complex yarn after completing.
A kind of method that profit cashmere fibres essence slubbing complex yarn prepares knitwear, obtained by following steps: step 1): with flat machine, cashmere fibres essence slubbing complex yarn is made ready-made clothes, use one side latitude plain stitch, wherein transverse pin is close at 80 needle cycles/10cm, and longitudinal pin is close at 110 needle cycles/10cm.Step 2): ready-made clothes is placed in temperature is the warm water between 30 DEG C~40 DEG C, in terms of ready-made clothes percentage by weight, the nonionic carbon fatty alcohol polyoxyethylene ether surface active agent of 1% is added in described warm water, soak at least 30min, in the middle of immersion process, stir ready-made clothes every 3min~5min.Step 3): it is to wash contracting machine between 40 DEG C~50 DEG C that ready-made clothes is put into temperature, and bath raio is 1:30, in terms of ready-made clothes percentage by weight, adds the fulling agent of 2%, wash, after having contracted, described ready-made clothes is carried out processed in described contracting machine of washing.Step 4): it is the treatment fluid between 45 DEG C~50 DEG C that ready-made clothes is put into temperature; bath raio is 1:10; in terms of ready-made clothes percentage by weight; the leavening agent being included in described treatment fluid between 1%~1.2% between smooth agent, 2.7%~3%, 2.5%~3% cashmere softening agent between; then dipping 20min~30min; after having impregnated, described ready-made clothes is carried out processed, after having processed, just obtained manufactured goods.
The coarse-fine product quality index spinning complex yarn and goods thereof of cashmere prepared by the present invention reaches the FZ/T 71006 whole machine knitting yarn of cashmere and the national sector standard requirement of FZ/T 73009 cashmere knitwear.It is clear that made cashmere product had both had worsted cashmere knitting product lines, has both again the style and features of the slubbing cashmere abundant softness of knitting product, and product anti-fluffing and anti-pilling performance reaches 4 grades.With existing cashmere fiber yarn production Technical comparing, the present invention improves cashmere product quality, abundant cashmere product style, increases the surcharge of product.

Claims (8)

1. a preparation method for knitwear, cashmere fibres essence slubbing complex yarn is prepared with cashmere fibres essence slubbing complex yarn Preparation process comprise following step: step A): a part of cashmere fiber is carried out and the spinning of hair → carding → spun yarn Step, makes cashmere slubbing single thread;Step B): another part cashmere fiber is carried out and hair → carding → reason bar → combing The spinning stage of → whole piece → silver mixing → recombing → grilling → rove → spun yarn, makes the spinning single thread of cashmere;Step C): Allow described cashmere slubbing single thread carry out compound doubling with the spinning single thread of described cashmere with the ratio of 1:1~3 and make complex yarn, Then with two-for-one twister, described complex yarn is applied the twist;Step D): described complex yarn is put into evacuated steaming In vapour yarn steaming machine, use and be steam heated to 80~100 DEG C, then keep temperature at least 15min, after the complex yarn described in taking-up Standing, make described complex yarn temperature be reduced to normal temperature, repeat above-mentioned heating steps once, twice heating obtains after completing Cashmere fibres essence slubbing complex yarn;It is characterized in that, utilize cashmere fibres essence slubbing complex yarn to prepare knitwear and comprise Following step: step 1): with flat machine, described cashmere fibres essence slubbing complex yarn is made ready-made clothes, use One side latitude plain stitch, wherein transverse pin is close between 50 needle cycles/10cm~80 needle cycles/10cm, and longitudinal pin is close at 80 needle cycles Between/10cm~110 needle cycles/10cm;Step 2): it is the warm water between 30 DEG C~40 DEG C that described ready-made clothes is placed in temperature In, in terms of described ready-made clothes percentage by weight, in described warm water, add the nonionic net agent of 1%, soak at least 30min, Every the ready-made clothes described in 3min~5min agitation in the middle of immersion process;Step 3): it is 40 DEG C that described ready-made clothes is put into temperature ~wash in contracting machine between 50 DEG C, bath raio is 1:28~32, in terms of described ready-made clothes percentage by weight, adds in described contracting machine of washing The fulling agent of 2%, washes, after having contracted, described ready-made clothes is carried out processed;Step 4): described ready-made clothes is put into temperature is In treatment fluid between 45 DEG C~50 DEG C, bath raio is 1:8~12, in terms of described ready-made clothes percentage by weight, and bag in described treatment fluid Containing smooth agent, leavening agent and the cashmere softening agent of total 6%, then dipping 20min~30min, to described one-tenth after having impregnated Clothing carries out processed;Step 5): with described steam ironing, described ready-made clothes is carried out pre-setting flatiron, then dry institute The ready-made clothes stated, finally carries out sizing with described steam ironing to described ready-made clothes and presses.
A kind of cashmere fibres essence slubbing complex yarn the most according to claim 1 prepares the preparation method of knitwear, and it is special Levy as, described step A) described in part cashmere fiber fineness between 15 μm~16 μm, length is in 28 μm ~30 between μm.
A kind of cashmere fibres essence slubbing complex yarn the most according to claim 1 prepares the preparation method of knitwear, and it is special Levy as, described step A) described in cashmere slubbing singles yarn count between 26Nm~36Nm, the twist exists Between 440T/m~560T/m, twist with the fingers to Z.
A kind of cashmere fibres essence slubbing complex yarn the most according to claim 1 prepares the preparation method of knitwear, and it is special Levy as, described step B) described in another part cashmere fiber fineness between 15 μm~16 μm, length exists Between 36mm~38mm.
A kind of cashmere fibres essence slubbing complex yarn the most according to claim 1 prepares the preparation method of knitwear, and it is special Levy as, described step B) described in cashmere spinning single thread yarn count between 48Nm~68Nm, the twist exists Between 760T/m~900T/m, twist with the fingers to Z.
A kind of cashmere fibres essence slubbing complex yarn the most according to claim 1 prepares the preparation method of knitwear, and it is special Levy as, described step C) described in the complex yarn twist between 200T/m~360T/m, twist with the fingers to S.
A kind of cashmere fibres essence slubbing complex yarn the most according to claim 1 prepares the preparation method of knitwear, and it is special Levy as, described step 2) described in nonionic net agent be nonionic carbon fatty alcohol polyoxyethylene ether surface active agent.
A kind of cashmere fibres essence slubbing complex yarn the most according to claim 1 prepares the preparation method of knitwear, and it is special Levy as, described step 4) in, in terms of described ready-made clothes percentage by weight, the smooth agent described in described treatment fluid is 1%~1.2% Between, described leavening agent between 2.7%~3%, described cashmere softening agent is between 2.5%~3%.
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