CN102337620A - Method for preparing cotton type antistatic core-spun yarn - Google Patents
Method for preparing cotton type antistatic core-spun yarn Download PDFInfo
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- CN102337620A CN102337620A CN2011101978198A CN201110197819A CN102337620A CN 102337620 A CN102337620 A CN 102337620A CN 2011101978198 A CN2011101978198 A CN 2011101978198A CN 201110197819 A CN201110197819 A CN 201110197819A CN 102337620 A CN102337620 A CN 102337620A
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Abstract
The invention provides a method for preparing a cotton type antistatic core-spun yarn, which comprises the following steps of: primarily mixing main material fibers and conducting fibers by hand according to proportions; opening the primarily mixed mixture by a cotton feeding mechanism into stretched cotton with uniform density; carding the obtained stretched cotton by a cotton carding machine into a single fiber state; carefully mixing the single fibers into mixed raw silvers; secondarily drawing the mixed raw silvers so that the conducting fibers and the main material fibers are uniformly mixed to form drawn silvers; drawing the drawn silvers to obtain rough yarns, and controlling the required amount; and spinning the obtained mixed rough yarns and fiber filament yarns or short fiber yarns into a core on a spinning machine to obtain the yarn. According to the method provided by the invention, the purposes of saving cost and improving product quality can be reached.
Description
Technical field
The present invention relates to field of textiles, be specifically related to a kind of preparation method of the antistatic cladded yarn of cotton type that reduces cost.
Background technology
In autumn, winter, three seasons of spring, the most interior trim clothings that can wear woollen sweater and so on of people, the outside is installed with western-style clothes, leisure overcoat etc.; How overcoat is aided with fiber lining material with fiber cloth or woolen cloth as lining is processed; Because dry, and people need constantly motion, and in the work in some special places; Because of a large amount of static of clothing friction generates; Having the sensation of click when thing perhaps contacts with other people when people undress, therefore how to make clothing ability antistatic, is common in the industry developing direction.
And in the prior art, adopting a certain proportion of conducting staple fiber and other short fiber blendings is the main method for preparing electrostatic resistance yarn at present.The antistatic property of yarn depends primarily on content and the conductive fiber of the conductive fiber degree of exposure in yam surface.According to the application requirements of antistatic textile, adopt the conductive fiber of different proportion to make blended yarn usually with different antistatic properties with other fiber blend, through weave, after arrangement etc. make final antistatic textile.Because of conductive fiber costs an arm and a leg, therefore, reduce the conductive fiber consumption, it is significant to improve the yarn antistatic property.
Summary of the invention
To above-mentioned defective, the purpose of this invention is to provide the preparation method of the antistatic cladded yarn of a kind of cotton type, to solve prior art when preparing the antistatic cloth, need improve conductive fiber content, cost technical problems of high for improving antistatic effect.
For realizing above-mentioned purpose, the technical scheme below the present invention has adopted:
The preparation method of the antistatic cladded yarn of a kind of cotton type may further comprise the steps:
Step 1: tentatively mix main fibre and conductive fiber are proportionally artificial;
Step 2: preliminary mixed batch mixing is got into hello cotton machine structure shredding formation density prolong silk floss uniformly;
Step 3: the silk floss that prolongs that will obtain is sent into carding machine and is carded to the filament state;
Step 4: mixedly must mix the carded sliver with filament is careful;
Step 5: will mix the carded sliver and carry out the secondary drafting, and be ripe so that conductive fiber and main fibre mix;
Step 6: make rove through drawing-off with ripe, and control required quantitatively;
Step 7: mixing rove that step 6 is obtained and fiber filament or short fibre yarn wrap the core resultant yarn on fine spining machine.
According to the described preparation method of preferred embodiment of the present invention, be 1～5% at the part by weight of conductive fiber described in the step 1.
According to the described preparation method of preferred embodiment of the present invention, in step 1,, then also comprise a shredding removal step if main fibre is a cotton fiber.
According to the described preparation method of preferred embodiment of the present invention, comprise also in the said step 6 that twisting improves the step of brute-force of rove.
According to the described preparation method of preferred embodiment of the present invention, the said cotton machine structure of feeding comprises defeated cotton curtain, hired roughneck and vibration hopper.
Owing to adopted above technology, make the present invention than prior art, have following advantage and good effect:
The preparation method of the antistatic cladded yarn of cotton type provided by the invention; The outer wrapping fiber rove that will contain conductive fiber converges at front roller place and heart yarn after through fine spining machine drawing-off effect; Thereby make conductive fiber can farthest be distributed in the outer surface of yarn, under the identical condition of conductive fiber content, can obtain than the better antistatic property of general blended yarn; Reach the saving cost, the purpose of improving the quality of products.
Certainly, any one specific embodiment of embodiment of the present invention content might not reach above whole technique effect simultaneously.
Description of drawings
Fig. 1 is the preparation method's of the antistatic cladded yarn of a cotton type provided by the invention flow chart.
The specific embodiment
Below in conjunction with accompanying drawing several preferred embodiments of the present invention is described in detail, but the present invention is not restricted to these embodiment.The present invention contain any on marrow of the present invention and scope, make substitute, modification, equivalent method and scheme.
As shown in Figure 1, the preparation method of the antistatic cladded yarn of a kind of cotton type provided by the invention may further comprise the steps:
The raw material that adopts among the present invention is following:
Outer wrapping fiber rove: the rove that in the cotton spinning production system, is mixed and made into the conductive fiber and the another kind of main body staple fibre (cotton, terylene etc.) of certain proportion (1-5% does not wait).
Heart yarn: chemical-fibres filaments or short-term yarns textile and cotton and chemical fibre blending such as terylene, polypropylene fibre, viscose glue.
S101: tentatively mix main fibre and conductive fiber are proportionally artificial;
If the main fibre of preparation outsourcing rove is a cotton fiber, then earlier through the shredding removal of impurities, obtain to have certain degree of opening and clean cotton fiber, tentatively mix with conductive fiber again; If adopt chemical fibres such as terylene, viscose glue, then need not directly tentatively to mix with conductive fiber through shredding removal of impurities effect.
Mix because of the fibre fractionation of outsourcing rove belongs to small scale, in order to improve mixed effect, advanced pedestrian worker tentatively mixes.
S102, preliminary mixed batch mixing got into feed the shredding of cotton machine structure and form density and prolong silk floss uniformly;
Form hello cotton machine structure by defeated cotton curtain, hired roughneck, vibration hopper etc., the artificial preliminary batch mixing that mixes of warp obtains certain shredding through the defeated cotton curtain and the hired roughneck of hello cotton machine structure, and warp vibration hopper forms density and prolongs the continuous carding machine that feeds comparatively uniformly.
S103: the silk floss that prolongs that will obtain is sent into carding machine and is carded to the filament state;
Batch mixing through preliminary shredding, mixing is carded to the filament state through carding machine, and carries out careful mixing, makes the mixing carded sliver with certain blending ratio.
S104, mixedly must mix the carded sliver with filament is careful;
Through the secondary drafting, make conductive fiber and general fibre obtain uniform mixed effect the comb and parallel cotton fibers prior to spinning carded sliver, and improve the bar evenness of blended sliver, reduce weight unevenness.
S105, will mix the carded sliver and carry out the secondary drafting, be ripe so that conductive fiber and main fibre mix;
S106: ripe the drawing-off control through rove is needed quantitatively, and suitable twisting improves brute-force of rove.
S107: mixing rove that will obtain and fiber filament or short fibre yarn wrap the core resultant yarn on fine spining machine.
Mixing rove and other fiber filament (terylene, viscose glue etc.) or the short fibre yarn that contain conductive fiber wrap the core resultant yarn on fine spining machine, make antistatic cladded yarn.
Application examples one
Mix rove: 99% cotton, 1% conductive fiber; Heart yarn: viscose filament yarn 8.3tex; Coated yarn spinning line density 18tex, then the ratio of conductive fiber in final yarns is about 0.54%.
Promptly by the method for the invention, using about 0.54% conductive fiber can reach content is the antistatic effect that was had in 1% o'clock.
Application examples two
Mix rove: 35% cotton, 62% terylene, 3% conductive fiber; Heart yarn: polyester filament 8.3tex; Coated yarn spinning line density 18tex, the ratio of conductive fiber in final yarns is about 1.62%.
Promptly by the method for the invention, using about 1.62% conductive fiber can reach content is the antistatic effect that was had in 3% o'clock.
Application examples three
Mix rove: 97% cotton, 3% conductive fiber, heart yarn: textile single thread 9tex; Coated yarn spinning line density 18tex, then the ratio of conductive fiber in final yarns is about 1.5%.
Promptly by the method for the invention, using about 1.5% conductive fiber can reach content is the antistatic effect that was had in 3% o'clock.
Owing to adopted above technology, make the present invention than prior art, have following advantage and good effect:
The preparation method of the antistatic cladded yarn of cotton type provided by the invention; The outer wrapping fiber rove that will contain conductive fiber converges at front roller place and heart yarn after through fine spining machine drawing-off effect; Thereby make conductive fiber can farthest be distributed in the outer surface of yarn, under the identical condition of conductive fiber content, can obtain than the better antistatic property of general blended yarn; Reach the saving cost, the purpose of improving the quality of products.
The preferred embodiment of the present invention just is used for helping to set forth the present invention.Preferred embodiment does not have all details of detailed descriptionthe, does not limit this invention yet and is merely the described specific embodiment.Obviously, according to the content of this specification, can do a lot of modifications and variation.These embodiment are chosen and specifically described to this specification, is in order to explain principle of the present invention and practical application better, thereby person skilled can be utilized the present invention well under making.The present invention only receives the restriction of claims and four corner and equivalent.
Claims (5)
1. the preparation method of the antistatic cladded yarn of cotton type is characterized in that, may further comprise the steps:
Step 1: tentatively mix main fibre and conductive fiber are proportionally artificial;
Step 2: preliminary mixed batch mixing is got into hello cotton machine structure shredding formation density prolong silk floss uniformly;
Step 3: the silk floss that prolongs that will obtain is sent into carding machine and is carded to the filament state;
Step 4: mixedly must mix the carded sliver with filament is careful;
Step 5: will mix the carded sliver and carry out the secondary drafting, and be ripe so that conductive fiber and main fibre mix;
Step 6: make rove through drawing-off with ripe, and control required quantitatively;
Step 7: mixing rove that step 6 is obtained and fiber filament or short fibre yarn wrap the core resultant yarn on fine spining machine.
2. preparation method as claimed in claim 1 is characterized in that, is 1～5% at the part by weight of conductive fiber described in the step 1.
3. preparation method as claimed in claim 1 is characterized in that, in step 1, if main fibre is a cotton fiber, then also comprises a shredding removal step.
4. preparation method as claimed in claim 1 is characterized in that, comprises also in the said step 6 that twisting improves the step of brute-force of rove.
5. preparation method as claimed in claim 1 is characterized in that, the said cotton machine structure of feeding comprises defeated cotton curtain, hired roughneck and vibration hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101978198A CN102337620A (en) | 2011-07-14 | 2011-07-14 | Method for preparing cotton type antistatic core-spun yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101978198A CN102337620A (en) | 2011-07-14 | 2011-07-14 | Method for preparing cotton type antistatic core-spun yarn |
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| CN102337620A true CN102337620A (en) | 2012-02-01 |
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| CN2011101978198A Pending CN102337620A (en) | 2011-07-14 | 2011-07-14 | Method for preparing cotton type antistatic core-spun yarn |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936775A (en) * | 2012-11-19 | 2013-02-20 | 西安工程大学 | Cashmere fiber core-spun composite yarn and preparation method thereof |
| CN103233309A (en) * | 2013-05-10 | 2013-08-07 | 天诺光电材料股份有限公司 | Yarn with chemical fiber filament wrapping antibacterial fiber and preparation method thereof |
| CN103233308A (en) * | 2013-05-10 | 2013-08-07 | 天诺光电材料股份有限公司 | Yarn with stock solution dyed filament wrapping antibacterial fiber and preparation method thereof |
| CN105401286A (en) * | 2015-08-18 | 2016-03-16 | 湖州繁华绢纺有限公司 | Antistatic blended yarn |
| CN105648606A (en) * | 2014-11-27 | 2016-06-08 | 凯泰特种纤维科技有限公司 | Anti-static polyester wool-like fiber and preparation method for same |
-
2011
- 2011-07-14 CN CN2011101978198A patent/CN102337620A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936775A (en) * | 2012-11-19 | 2013-02-20 | 西安工程大学 | Cashmere fiber core-spun composite yarn and preparation method thereof |
| CN103233309A (en) * | 2013-05-10 | 2013-08-07 | 天诺光电材料股份有限公司 | Yarn with chemical fiber filament wrapping antibacterial fiber and preparation method thereof |
| CN103233308A (en) * | 2013-05-10 | 2013-08-07 | 天诺光电材料股份有限公司 | Yarn with stock solution dyed filament wrapping antibacterial fiber and preparation method thereof |
| CN105648606A (en) * | 2014-11-27 | 2016-06-08 | 凯泰特种纤维科技有限公司 | Anti-static polyester wool-like fiber and preparation method for same |
| CN105401286A (en) * | 2015-08-18 | 2016-03-16 | 湖州繁华绢纺有限公司 | Antistatic blended yarn |
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Application publication date: 20120201 |