CN104313875B - A kind of preparation method of cashmere yarn - Google Patents
A kind of preparation method of cashmere yarn Download PDFInfo
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- CN104313875B CN104313875B CN201410511354.2A CN201410511354A CN104313875B CN 104313875 B CN104313875 B CN 104313875B CN 201410511354 A CN201410511354 A CN 201410511354A CN 104313875 B CN104313875 B CN 104313875B
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Abstract
The invention belongs to cashmere yarn field, the preparation method being specifically related to a kind of cashmere yarn, comprise the steps: that the cashmere fiber selecting certain diameter is as raw material cashmere; Cashmere fiber diameter is 15 μm～19 μm; Softening; Separate the raw material cashmere of certain length; Softening; Combing has fiber arranged cashmere fiber bar to obtain, and two strands of cashmere fiber bars are twisted into mutually; By one layer of permeable protective layer of cashmere fiber bar surface injection mo(u)lding, put into afterwards in dye vat and dye 30 minutes; Blast; By one layer of wearing layer of cashmere fiber bar surface injection mo(u)lding; Acetic acid soaks, and takes out cashmere fiber bar and stands a period of time; With the deionized water wash cashmere fiber bar through above-mentioned process, and dry. Beneficial effects of the present invention compared with the prior art: for prepare standby wear-resisting, impurity is few and the cashmere yarn of blast, cashmere utilization rate is high.
Description
Technical field
The invention belongs to cashmere yarn field, the preparation method being specifically related to a kind of cashmere yarn.
Background technology
The manufacturing process of the yarn that existing manufacture is made up of cashmere fiber wholly or in part; including selecting some fibre; common and braid wool removal process is carried out from the fiber after selection; combing has fiber arranged bar to obtain; or " wool top "; in dye bath, wool top being dyeed, wherein this wool top is subject to the infringement being protected against dye bath of the permeable protective layer of dye bath or bag, wool top carries out processing to obtain the single yarn being made up of cashmere fiber. But, first to after the removal of common and braid wool, cashmere loses in a large number, and common and braid wool has bigger length in fact, when using as yarn, more practical; It addition, adopt permeable protective layer no doubt can protected from the injury of dye bath, but it practice, in use, cashmere yarn is also easily damaged; The brightness of cashmere yarn is inadequate simultaneously; Separately, after a series of process such as dyeing, some Organic substance of cashmere yarn remained on surface and alkaloids, it is therefore desirable to its surface is processed.
Summary of the invention
It is an object of the invention to overcome the problems referred to above, it is provided that a kind of prepare wear-resisting, impurity is few and the preparation method of the cashmere yarn of blast, cashmere yarn that cashmere utilization rate is high.
To achieve these goals, the technical solution adopted in the present invention is: the preparation method of a kind of cashmere yarn, it is characterised in that comprise the steps:
(1) select the cashmere fiber of certain diameter as raw material cashmere; Cashmere fiber diameter is 15 μm～19 μm;
(2) softening, adopts softening agent to be softened further by raw material cashmere;
(3) separate the raw material cashmere of certain length, adopt tweezers to be separated by length raw material cashmere between 1cm-5cm;
(4) softening, adopts softening agent to be softened further by the cashmere material that step (3) obtains;
(5) combing has fiber arranged cashmere fiber bar to obtain, and two strands of cashmere fiber bars are twisted into mutually;
(6) by cashmere fiber bar surface injection mo(u)lding layer protective layer, put into afterwards in dye vat and dye 30 minutes;
(7) soak 10 minutes in equipped with the container of brightener;
(8) by one layer of wearing layer of cashmere fiber bar surface injection mo(u)lding;
(9) steep for, with the acetic acid of flowing, the cashmere fiber bar that step (8) processes, take out cashmere fiber bar and stand a period of time;
(9) use deionized water wash through the cashmere fiber bar of above-mentioned process, and dry.
The preparation method of aforesaid a kind of cashmere yarn, in step (2) and (4), the softening agent used is one or more of sulfonated oil, high carbon number fatty acid emulsion or silicone oil.
The preparation method of aforesaid a kind of cashmere yarn, in step (9), described acetic acid is the acetic acid of 0.2M, and the time of standing is 10-30min.
The preparation method of aforesaid a kind of cashmere yarn, in step (6), described protective layer is anti-corrosion layer.
The preparation method of aforesaid a kind of cashmere yarn, in step (7) a metallic, described brightener is Tissuemat E.
The preparation method of aforesaid a kind of cashmere yarn, in step (1), the diameter of described cashmere fiber is 16 μm～18 μm.
Beneficial effects of the present invention compared with the prior art: for prepare standby wear-resisting, impurity is few and the cashmere yarn of blast, cashmere utilization rate is high.
Detailed description of the invention
The preparation method of a kind of cashmere yarn, it is characterised in that comprise the steps:
(1) select the cashmere fiber of certain diameter as raw material cashmere; Cashmere fiber diameter is 15 μm～19 μm; Adopting the cashmere of thicker diameter, and eliminate the shorter cashmere that diameter is little especially, cashmere utilization rate is high and is beneficial to cashmere fiber bar molding;
(2) softening, adopts softening agent to be softened further by raw material cashmere;
(3) separate the raw material cashmere of certain length, adopt tweezers to be separated by length raw material cashmere between 1cm-5cm;
(4) softening, adopts softening agent to be softened further by the cashmere material that step (3) obtains, and contributes to being formed in (5th) cashmere fiber article, reduces combing time and dynamics;
(5) combing has fiber arranged cashmere fiber bar to obtain, and two strands of cashmere fiber bars is twisted into mutually, improves intensity;
(6) by one layer of permeable protective layer of cashmere fiber bar surface injection mo(u)lding, with protection cashmere fiber bar when dyeing and when follow-up blast operates, put into afterwards in dye vat and dye 30 minutes;
(7) soak 10 minutes in equipped with the container of brightener, increase brightness;
(8) by one layer of wearing layer of cashmere fiber bar surface injection mo(u)lding, service life is improved;
(9) steeping for, with the acetic acid of flowing, the cashmere fiber bar that step (8) processes, take out cashmere fiber bar and stand a period of time, remove impurity, acetic acid can volatilize voluntarily;
(9) use deionized water wash through the cashmere fiber bar of above-mentioned process, and dry.
The preparation method of aforesaid a kind of cashmere yarn, in step (2) and (4), the softening agent used is one or more of sulfonated oil, high carbon number fatty acid emulsion or silicone oil.
The preparation method of aforesaid a kind of cashmere yarn, in step (9), described acetic acid is the acetic acid of 0.2M, and the time of standing is 10-30min.
The preparation method of aforesaid a kind of cashmere yarn, in step (6), described protective layer is anti-corrosion layer.
The preparation method of aforesaid a kind of cashmere yarn, in step (7) a metallic, described brightener is Tissuemat E.
The preparation method of aforesaid a kind of cashmere yarn, in step (1), the diameter of described cashmere fiber is 16 μm～18 μm.
Below according to embodiment, the invention will be further described, and the specific embodiments of following example simply further illustrates the present invention, and the present invention is not limited to the content of following example:
Embodiment 1
(1) select the cashmere fiber of certain diameter as raw material cashmere; Cashmere fiber diameter is 15 μm; Adopting the cashmere of thicker diameter, and eliminate the shorter cashmere that diameter is little especially, cashmere utilization rate is high and is beneficial to cashmere fiber bar molding;
(2) softening, adopts softening agent sulfonated oil to be softened further by raw material cashmere;
(3) separate the raw material cashmere of certain length, adopt tweezers to be separated by length raw material cashmere between 1cm-5cm;
(4) softening, adopts softening agent sulfonated oil to be softened further by the cashmere material that step (3) obtains, and contributes to being formed in (5th) cashmere fiber article, reduces combing time and dynamics;
(5) combing 5min has fiber arranged cashmere fiber bar to obtain, and two strands of cashmere fiber bars are twisted into mutually, improves intensity;
(6) by one layer of permeable protective layer of cashmere fiber bar surface injection mo(u)lding, with protection cashmere fiber bar when dyeing and when follow-up blast operates, put into afterwards in dye vat and dye 30 minutes;
(7) soak 10 minutes in equipped with the container of brightener, increase brightness;
(8) by one layer of wearing layer of cashmere fiber bar surface injection mo(u)lding, wearing layer only occupies the part on cashmere fiber bar surface, improves service life;
(9) steeping for, with the 0.2M spirit of vinegar of flowing, the cashmere fiber bar that step (8) processes, take out cashmere fiber bar and stand a period of time 10min, remove impurity, acetic acid can volatilize voluntarily;
(9) use deionized water wash through the cashmere fiber bar of above-mentioned process, and dry.
Embodiment 2
Step is identical with embodiment 1 major part, and except softening agent adopts high carbon number fatty acid emulsion, time of repose is 20min, and cashmere fiber diameter is 17 μm.
The cashmere yarn that embodiments of the invention 1 and 2 are made, extends to 2 years service life (i.e. not balling-up or fractures in 2 years), and common cashmere yarn is 1 year. Fibre strength usage factor is 0.32, common for 0.20-0.30. And cashmere utilization rate is high.
Above-described embodiment does not limit the present invention in any form, and all employings are equal to the technical scheme that the mode of replacement or equivalent transformation obtains, and all fall within protection scope of the present invention.
Claims (1)
1. the preparation method of a cashmere yarn, it is characterised in that comprise the steps:
(1) select the cashmere fiber of certain diameter as raw material cashmere; Cashmere fiber diameter is 16 μm～18 μm;
(2) softening, adopts softening agent to be softened further by raw material cashmere;
(3) separate the raw material cashmere of certain length, adopt tweezers to be separated by length raw material cashmere between 1cm-5cm;
(4) softening, adopts softening agent to be softened further by the cashmere material that step (3) obtains;
(5) combing has fiber arranged cashmere fiber bar to obtain, and two strands of cashmere fiber bars are twisted into mutually;
(6) by one layer of permeable protective layer of cashmere fiber bar surface injection mo(u)lding, put into afterwards in dye vat and dye 30 minutes;
(7) soak 10 minutes in equipped with the container of brightener;
(8) by one layer of wearing layer of cashmere fiber bar surface injection mo(u)lding;
(9) steep for, with the acetic acid of flowing, the cashmere fiber bar that step (8) processes, take out cashmere fiber bar and stand a period of time;
(10) use deionized water wash through the cashmere fiber bar of above-mentioned process, and dry;
In step (2) and (4), the softening agent used is one or more of sulfonated oil, high carbon number fatty acid emulsion or silicone oil; In step (9), described acetic acid is the acetic acid of 0.2M, and the time of standing is 10-30min; In step (6), described protective layer is anti-corrosion layer; In step (7) a metallic, described brightener is Tissuemat E.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410511354.2A CN104313875B (en) | 2014-09-29 | 2014-09-29 | A kind of preparation method of cashmere yarn |
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| CN201410511354.2A CN104313875B (en) | 2014-09-29 | 2014-09-29 | A kind of preparation method of cashmere yarn |
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| CN104313875A CN104313875A (en) | 2015-01-28 |
| CN104313875B true CN104313875B (en) | 2016-06-15 |
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| CN107541957A (en) * | 2016-06-26 | 2018-01-05 | 江苏悦达兴业汽车配件有限公司 | A kind of high durable colouring method of mulberry fiber injection article shaped |
| US20220325466A1 (en) * | 2019-06-04 | 2022-10-13 | Lora & Festa Limited | Functional cashmere fiber and fabrication method thereof |
| CN110485150A (en) * | 2019-08-28 | 2019-11-22 | 南通鑫唐纺织印染有限公司 | The preparation method of multi-functional cashmere blended yarn |
| CN111663213B (en) * | 2020-06-04 | 2021-06-01 | 帕罗羊绒制品有限公司 | Preparation method of anti-pilling high-quality cashmere yarn |
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| CN1173085C (en) * | 2002-04-17 | 2004-10-27 | 湖州珍贝羊绒制品有限公司 | Process for making carded cashmere sweater capable of washing in washer |
| ITBO20050638A1 (en) * | 2005-10-24 | 2007-04-25 | Manrico S P A | PROCEDURE FOR THE PRODUCTION OF YARN AND TEXTILE PRODUCTS IN CACHEMIRE, YARN AND PRODUCTS SO OBTAINED |
| CN103757777B (en) * | 2014-01-22 | 2016-03-30 | 宁波康赛妮毛绒制品有限公司 | A kind of goat cashmere and slenderised wool blended yarn and preparation method thereof |
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Effective date of registration: 20210225 Address after: 215200 Nanhe Economic Development Zone, Taoyuan Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu baozhongli Fiber Technology Co.,Ltd. Address before: 215600 Yang She Zhen Tang Shi Li Xiang Cun he tou, Zhangjiagang, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG CITY SHENGMEILONG CASHMERE PRODUCTS Co.,Ltd. |
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Effective date of registration: 20211222 Address after: 215200 group 9, Houlian village, Taoyuan Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Huiqing Textile Co.,Ltd. Address before: 215200 Nanhe Economic Development Zone, Taoyuan Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Jiangsu baozhongli Fiber Technology Co.,Ltd. |
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