CN104862841A - Blended yarn spinning method - Google Patents
Blended yarn spinning method Download PDFInfo
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- CN104862841A CN104862841A CN201510290736.1A CN201510290736A CN104862841A CN 104862841 A CN104862841 A CN 104862841A CN 201510290736 A CN201510290736 A CN 201510290736A CN 104862841 A CN104862841 A CN 104862841A
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- cashmere
- viscose
- yarn
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- spinning
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Abstract
The invention discloses a blended yarn spinning method. Blended yarn is composed of cashmere, synthetic fiber and viscose acetal fiber, and spinning is finished through manual blending, blowing, cotton carding, drawing and roving. The method has the advantages that manual blending is adopted for mixing of fiber, and the nonuniformity of cashmere in finished yarn is solved; the process that carding is conducted more times than striking in the blowing and cotton carding processes, anti-static coating powder is added, damage to cashmere fiber and fleece falling are reduced, and the phenomenon that cashmere winds the cylinder and doffer easily is solved; the twist of roving is increased, and the defects that adhering, breakage and loosening, caused by the features that the crispation number of cashmere is reduced, and the fiber is smooth, in the processing process are overcome.
Description
Technical field
The present invention relates to spinninging technical field, especially a kind of spinning method of blended yarn.
Background technology
In order to provide more more comfortable textile materials to knitwear field, and reduce production cost, in recent years, market was proposed a series of velvet apple (or sticky) yarn, common are the blended yarn of 45/55,30/70 and 20/80 equal-specification.Due to the not resistance to highly basic of the fleece component in blended yarn and cotton enzyme preparation, so cotton conventional kiering and bleaching process can not be adopted, thus can not effectively remove the impurity such as cotton wax, grease, pectin and natural colouring matter, have impact on feel style, and the stability of capillary effect and bleaching and dyeing process.Cashmere fiber is a kind of textile fiber precious in animal fiber, its fineness, flexibility are good, feel is sliding glutinous, have " king in hair " laudatory title but cashmere spinning due to the characteristic such as fineness, softness, generally all carry out in specific woollen mill, cashmere to be processed on cotton spinning apparatus, especially carry out blending with chemical fibre and have that cashmere easily produces electrostatic in uneven, production process in the yarn, cohesive force is poor, so that affect the defects such as the wearability of clothes.The present invention is actual according to production, and the market demand, with superfine fibre blended cashmere technique, creates a kind of novel fabric fabric, improve the wearability of fabric.
Summary of the invention
The object of the invention is to design a kind of novel fabric fabric, improve the wearability of fabric.
For achieving the above object, technical scheme of the present invention is: a kind of spinning method of blended yarn, its innovative point is: blended yarn is made up of cashmere, synthetic fiber and viscose acetal fibre, and complete spinning through artificial mix, blowing, comb and parallel cotton fibers prior to spinning, drafting and rove step, concrete spinning stage is as follows:
(1) raw-material selection: the mass ratio that described cashmere accounts for blended yarn is 4 ~ 10%, the mass ratio that described synthetic fiber account for blended yarn is 25 ~ 30%, and the mass ratio that described viscose accounts for blended yarn is 60 ~ 70%;
(2) artificial mix: cashmere and viscose, viscose and synthetic fiber are carried out mix with hand respectively;
(3) combing: in combing operation, use FA201 carding machine, the speed of the cylinder in carding machine is arranged on 240 ~ 330r/min, and the speed of licker-in is arranged on 760 ~ 820r/min, and the speeds control of cover plate is at 72.3 ~ 100mm/min; Doffer speed controls at 20 ~ 28r/min, and cylinder and cover plate 5 are spaced and be respectively 0.25mm, 0.23mm, 0.2mm, 0.2mm, 0.23mm from import to outlet; Obtain the compound yarn of the compound yarn of cashmere and viscose, viscose and synthetic fiber;
(4) drafting: use FA311 drawing frame in mixing in doubling step, carry out two road draftings, described slubbing drafting is the compound yarn of wall scroll cashmere and viscose and 5 ~ 7 viscoses mixed with the compound yarn of synthetic fiber and become slubbing drafting, mixed and time cashmere and the compound yarn of viscose be positioned at centre; Described two road draftings are by two slubbing draftings mixed Bing Cheng bis-road drafting again;
(5) rove: control 1.05 ~ 1.2 by FA423 Speed frames Distribution Area drafting multiple, first break draft multiple controls 1.12 ~ 1.48, and primary area drafting multiple controls 7.0 ~ 9.0, and total draft multiple is 8 ~ 12, spinning viscosity is the rove of 75 ~ 90.
Further, also need to add powder antistatic coating in described rove step.
The invention has the beneficial effects as follows:
(1) in the present invention, the mixing employing of fiber is is manually mixed and stirred, and solves the inhomogeneities of cashmere in resultant yarn;
(2) invention adopts the few technique of beating of many combs in blowing, comb and parallel cotton fibers prior to spinning step, and adds powder antistatic coating, decreases the damage of cashmere fiber and the suede that falls, and solves the phenomenon that cashmere is easily wound around cylinder, doffer;
(3) the present invention strengthens the twist of rove, overcomes because cashmere crispation number reduces and the smooth feature of fiber and cause the disadvantage that in spinning processing process, generation is sticky, rotten, loose.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme of the present invention is elaborated.
Embodiment 1
A spinning method for blended yarn, blended yarn is made up of cashmere, synthetic fiber and viscose acetal fibre, and complete spinning through artificial mix, blowing, comb and parallel cotton fibers prior to spinning, drafting and rove step, concrete spinning stage is as follows:
The first step, raw-material selection: the mass ratio that cashmere accounts for blended yarn is 4%, the mass ratio that synthetic fiber account for blended yarn is 25%, and the mass ratio that viscose accounts for blended yarn is 61%;
Second step, artificial mix: cashmere and viscose, viscose and synthetic fiber are carried out mix with hand respectively;
3rd step, combing: in combing operation, use FA201 carding machine, the speed of the cylinder in carding machine is arranged on 240r/min, and the speed of licker-in is arranged on 760r/min, and the speeds control of cover plate is at 72.3mm/min; Doffer speed controls at 20r/min, and cylinder and cover plate 5 are spaced and be respectively 0.25mm, 0.23mm, 0.2mm, 0.2mm, 0.23mm from import to outlet; Obtain the compound yarn of the compound yarn of cashmere and viscose, viscose and synthetic fiber;
4th step, drafting: use FA311 drawing frame in mixing in doubling step, carry out two road draftings, slubbing drafting is the compound yarn of wall scroll cashmere and viscose and 5 viscoses mixed with the compound yarn of synthetic fiber and become slubbing drafting, mixed and time cashmere and the compound yarn of viscose be positioned at centre; Two road draftings are by two slubbing draftings mixed Bing Cheng bis-road drafting again;
5th step, rove: control 1.05 by FA423 Speed frames Distribution Area drafting multiple, first break draft multiple controls 1.12, and primary area drafting multiple controls 7.0, and total draft multiple is 8, the spinning twist is the rove of 75.
Also need in rove step to add powder antistatic coating.
Embodiment 2
A spinning method for blended yarn, blended yarn is made up of cashmere, synthetic fiber and viscose acetal fibre, and complete spinning through artificial mix, blowing, comb and parallel cotton fibers prior to spinning, drafting and rove step, concrete spinning stage is as follows:
The first step, raw-material selection: the mass ratio that cashmere accounts for blended yarn is 10%, the mass ratio that synthetic fiber account for blended yarn is 30%, and the mass ratio that viscose accounts for blended yarn is 60%;
Second step, artificial mix: cashmere and viscose, viscose and synthetic fiber are carried out mix with hand respectively;
3rd step, combing: in combing operation, use FA201 carding machine, the speed of the cylinder in carding machine is arranged on 330r/min, and the speed of licker-in is arranged on 820r/min, and the speeds control of cover plate is at 100mm/min; Doffer speed controls at 28r/min, and cylinder and cover plate 5 are spaced and be respectively 0.25mm, 0.23mm, 0.2mm, 0.2mm, 0.23mm from import to outlet; Obtain the compound yarn of the compound yarn of cashmere and viscose, viscose and synthetic fiber;
4th step, drafting: use FA311 drawing frame in mixing in doubling step, carry out two road draftings, slubbing drafting is the compound yarn of wall scroll cashmere and viscose and 5 ~ 7 viscoses mixed with the compound yarn of synthetic fiber and become slubbing drafting, mixed and time cashmere and the compound yarn of viscose be positioned at centre; Two road draftings are by two slubbing draftings mixed Bing Cheng bis-road drafting again;
5th step, rove: control 1.2 by FA423 Speed frames Distribution Area drafting multiple, first break draft multiple controls 1.48, and primary area drafting multiple controls 9.0, and total draft multiple is 12, the spinning twist is the rove of 90.
Also need in rove step to add powder antistatic coating.
Embodiment 3
A spinning method for blended yarn, blended yarn is made up of cashmere, synthetic fiber and viscose acetal fibre, and complete spinning through artificial mix, blowing, comb and parallel cotton fibers prior to spinning, drafting and rove step, concrete spinning stage is as follows:
The first step, raw-material selection: the mass ratio that described cashmere accounts for blended yarn is 7%, the mass ratio that synthetic fiber account for blended yarn is 26%, and the mass ratio that viscose accounts for blended yarn is 67%;
Second step, artificial mix: cashmere and viscose, viscose and synthetic fiber are carried out mix with hand respectively;
3rd step, combing: in combing operation, use FA201 carding machine, the speed of the cylinder in carding machine is arranged on 290r/min, and the speed of licker-in is arranged on 780r/min, and the speeds control of cover plate is at 91mm/min; Doffer speed controls at 26r/min, and cylinder and cover plate 5 are spaced and be respectively 0.25mm, 0.23mm, 0.2mm, 0.2mm, 0.23mm from import to outlet; Obtain the compound yarn of the compound yarn of cashmere and viscose, viscose and synthetic fiber;
4th step, drafting: use FA311 drawing frame in mixing in doubling step, carry out two road draftings, slubbing drafting is the compound yarn of wall scroll cashmere and viscose and 6 viscoses mixed with the compound yarn of synthetic fiber and become slubbing drafting, mixed and time cashmere and the compound yarn of viscose be positioned at centre; Two road draftings are by two slubbing draftings mixed Bing Cheng bis-road drafting again;
5th step, rove: control 1.1 by FA423 Speed frames Distribution Area drafting multiple, first break draft multiple controls 1.26, and primary area drafting multiple controls 8.0, and total draft multiple is 10, the spinning twist is the rove of 82.
Also need in rove step to add powder antistatic coating.
In the present invention, the mixing of fiber adopts and manually mixes and stirs, and solves the inhomogeneities of cashmere in resultant yarn; Adopt the few technique of beating of many combs in blowing, comb and parallel cotton fibers prior to spinning step, and add powder antistatic coating, decrease the damage of cashmere fiber and the suede that falls, and solve the phenomenon that cashmere is easily wound around cylinder, doffer; In spinning process, add powder antistatic coating, solve produce electrostatic cause around roller, roller phenomenon; Strengthen the twist of rove, overcome due to cashmere crispation number reduces and fiber is smooth feature and cause the disadvantage that in spinning processing process, generation is sticky, rotten, loose.
Above-described embodiment is preferred embodiment of the present invention; it is not the restriction to technical solution of the present invention; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of patent of the present invention.
Claims (2)
1. a spinning method for blended yarn, is characterized in that: blended yarn is made up of cashmere, synthetic fiber and viscose acetal fibre, and complete spinning through artificial mix, blowing, comb and parallel cotton fibers prior to spinning, drafting and rove step, concrete spinning stage is as follows:
Raw-material selection: the mass ratio that described cashmere accounts for blended yarn is 4 ~ 10%, the mass ratio that described synthetic fiber account for blended yarn is 25 ~ 30%, and the mass ratio that described viscose accounts for blended yarn is 60 ~ 70%;
Artificial mix: cashmere and viscose, viscose and synthetic fiber are carried out mix with hand respectively;
Combing: in combing operation, use FA201 carding machine, the speed of the cylinder in carding machine is arranged on 240 ~ 330r/min, and the speed of licker-in is arranged on 760 ~ 820r/min, and the speeds control of cover plate is at 72.3 ~ 100mm/min; Doffer speed controls at 20 ~ 28r/min, and cylinder and cover plate 5 are spaced and be respectively 0.25mm, 0.23mm, 0.2mm, 0.2mm, 0.23mm from import to outlet; Obtain the compound yarn of the compound yarn of cashmere and viscose, viscose and synthetic fiber;
Drafting: use FA311 drawing frame in mixing in doubling step, carry out two road draftings, described slubbing drafting is the compound yarn of wall scroll cashmere and viscose and 5 ~ 7 viscoses mixed with the compound yarn of synthetic fiber and become slubbing drafting, mixed and time cashmere and the compound yarn of viscose be positioned at centre; Described two road draftings are by two slubbing draftings mixed Bing Cheng bis-road drafting again;
Rove: control 1.05 ~ 1.2 by FA423 Speed frames Distribution Area drafting multiple, first break draft multiple controls 1.12 ~ 1.48, and primary area drafting multiple controls 7.0 ~ 9.0, and total draft multiple is 8 ~ 12, the spinning twist is the rove of 75 ~ 90.
2. according to the spinning method of a kind of blended yarn according to claim 1, it is characterized in that: also need to add powder antistatic coating in described rove step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290736.1A CN104862841A (en) | 2015-06-01 | 2015-06-01 | Blended yarn spinning method |
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| CN201510290736.1A CN104862841A (en) | 2015-06-01 | 2015-06-01 | Blended yarn spinning method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648600A (en) * | 2016-01-29 | 2016-06-08 | 安徽省安庆市天峰纺织有限公司 | Spinning method for blended gauze |
| CN107151846A (en) * | 2017-06-30 | 2017-09-12 | 南通博鳌纺织有限公司 | A kind of Yarn spinning method of scribbled |
| CN107313143A (en) * | 2016-08-23 | 2017-11-03 | 如皋长江科技产业有限公司 | A kind of Yarn spinning method of scribbled |
| CN107313142A (en) * | 2016-08-23 | 2017-11-03 | 如皋长江科技产业有限公司 | A kind of manufacture craft of scribbled |
| CN107366068A (en) * | 2017-08-28 | 2017-11-21 | 如皋市达瑞织造有限公司 | A kind of Yarn spinning method of scribbled |
-
2015
- 2015-06-01 CN CN201510290736.1A patent/CN104862841A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648600A (en) * | 2016-01-29 | 2016-06-08 | 安徽省安庆市天峰纺织有限公司 | Spinning method for blended gauze |
| CN107313143A (en) * | 2016-08-23 | 2017-11-03 | 如皋长江科技产业有限公司 | A kind of Yarn spinning method of scribbled |
| CN107313142A (en) * | 2016-08-23 | 2017-11-03 | 如皋长江科技产业有限公司 | A kind of manufacture craft of scribbled |
| CN107151846A (en) * | 2017-06-30 | 2017-09-12 | 南通博鳌纺织有限公司 | A kind of Yarn spinning method of scribbled |
| CN107366068A (en) * | 2017-08-28 | 2017-11-21 | 如皋市达瑞织造有限公司 | A kind of Yarn spinning method of scribbled |
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Application publication date: 20150826 |
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