CN104328550A - Production method of polyester torque-free cation composite fine denier porous low stretch yarn - Google Patents
Production method of polyester torque-free cation composite fine denier porous low stretch yarn Download PDFInfo
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- CN104328550A CN104328550A CN201310307390.2A CN201310307390A CN104328550A CN 104328550 A CN104328550 A CN 104328550A CN 201310307390 A CN201310307390 A CN 201310307390A CN 104328550 A CN104328550 A CN 104328550A
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- Prior art keywords
- poy
- cation
- production method
- yarn
- torque
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Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
Abstract
The invention discloses a production method of polyester torque-free cation composite fine denier porous low stretch yarn. The production method adopts a double-yarn machine table, comprises the following steps of compounding cation POY (polyester pre-oriented yarn) and POY raw yarns after pretreatment, wherein the process is specifically characterized in that the cation POY is sent into a cation POY raw yarn frame, a zero feeding roller, a first heat box, a cooling plate and a Z-twist false twister, and the POY raw yarns are sent into a POY raw yarn frame, a first feeding roller, the first heat box, the cooling plate and an S-twist false twister; compounding the cation POY from the Z-twist false twister and the POY raw yarns from the S-twist false twister, sending the same into a wire stitching machine, enabling the same to enter a second roller auxiliary roller, a second heat box, a third feeding roller, a yarn detector and an oil applying system, and coiling. The polyester torque-free cation composite fine denier porous low stretch yarn produced by the production method has the advantages that the property is good, the quality is stable, the breaking strength is 3.8cn/dt, the breaking elongation is 20.3%, the coiling shrinkage rate is 13.4%, the coiling stability is 84%, and the quality is far better than the quality of the polyester low stretch yarn available at the existing market.
Description
Technical field
The present invention relates to the production method of the fine-denier porous low-stretch yarn of a kind of terylene torque-less CATION compound, belong to chemical fibre technical field.
Background technology
Terylene as one of the large main force of three in synthetic fiber fiber, because its excellent physics and chemistry characteristic is widely used in garment material and other non-garment industry.Dacron product from come out come, also once with its pendency is felt, performance is strong, well-pressed, do not crease easily and by user as main textile raw material to weave all kinds of textiles.Along with economic globalization, internationalizationof of market, the requirement of people to clothes is also more and more higher, not only comfortableness will be had, also to have functional, fabric is just to light, soft, functional future development, the fine-denier porous low elastic polyester filament of compound has soft, that gloss is soft, density is high advantage because of it, enjoys liking of people with the fabric that it is made.
The unstable product quality that the production method of the fine-denier porous low elastic polyester filament of existing compound is produced, product specification is not high.
Summary of the invention
The present invention provides the production method of the fine-denier porous low-stretch yarn of a kind of terylene torque-less CATION compound in order to solve deficiency of the prior art.
For achieving the above object, the technical solution used in the present invention is:
The production method of the fine-denier porous low-stretch yarn of a kind of terylene torque-less CATION compound, adopt mariages board, comprise the following steps: CATION POY and POY precursor are through the laggard row compound of pre-treatment, concrete is that CATION POY is through CATION POY original silk rack, zero feeding roller, first hot case, coldplate, Z twists with the fingers false twister, POY precursor is through POY original silk rack, first feeding roller, first hot case, coldplate, S twists with the fingers false twister, twist with the fingers false twister CATION POY out and S by Z to twist with the fingers after false twister POY precursor compound out through Network device, enter the second roller auxiliary roller, second hot case, 3rd feeding roller, yarn probe, oil feeding system, winding.
As the preferred version of the production method of the fine-denier porous low-stretch yarn of terylene torque-less CATION compound of the present invention, the first described heater temperature is 180-190 DEG C, and preferred first heater temperature is 188 DEG C.
As the preferred version of the production method of the fine-denier porous low-stretch yarn of terylene torque-less CATION compound of the present invention, the second described heater temperature is 150-160 DEG C, and preferred second heater temperature is 155 DEG C.
As the preferred version of the production method of the fine-denier porous low-stretch yarn of terylene torque-less CATION compound of the present invention, the second described over feed rate(OFR) is the 3.0%, three over feed rate(OFR) is 3.5%.
Beneficial effect:
The production method of the fine-denier porous low-stretch yarn of terylene torque-less CATION compound of the present invention, there is following technique effect: that produces is functional without the fine-denier porous low elastic polyester filament of moment of torsion CATION compound, steady quality, fracture strength is 3.8cN/dtex, elongation at break is 20.3%, crimp contraction 13.4%, curling stability 84%, is far superior to the quality of low elastic polyester filament on existing market.
Detailed description of the invention
Embodiment 1
The production method of the fine-denier porous low-stretch yarn of a kind of terylene torque-less CATION compound, adopt mariages board, comprise the following steps: CATION POY and POY precursor are through the laggard row compound of pre-treatment, concrete is that CATION POY is through CATION POY original silk rack, zero feeding roller, first hot case, coldplate, Z twists with the fingers false twister, POY precursor is through POY original silk rack, first feeding roller, first hot case, coldplate, S twists with the fingers false twister, twist with the fingers false twister CATION POY out and S by Z to twist with the fingers after false twister POY precursor compound out through Network device, enter the second roller auxiliary roller, second hot case, 3rd feeding roller, yarn probe, oil feeding system, winding.The first described heater temperature is 188 DEG C, and the second heater temperature is 155 DEG C, and the second over feed rate(OFR) is the 3.0%, three over feed rate(OFR) is 3.5%.
Although be illustrated embodiments of the present invention in description, these embodiments just as prompting, should not limit protection scope of the present invention.Carry out various omission, displacement and change without departing from the spirit and scope of the present invention all should be included in protection scope of the present invention.
Claims (4)
1. the production method of the fine-denier porous low-stretch yarn of terylene torque-less CATION compound, it is characterized in that, adopt mariages board, comprise the following steps: CATION POY and POY precursor are through the laggard row compound of pre-treatment, concrete is that CATION POY is through CATION POY original silk rack, zero feeding roller, first hot case, coldplate, Z twists with the fingers false twister, POY precursor is through POY original silk rack, first feeding roller, first hot case, coldplate, S twists with the fingers false twister, twist with the fingers false twister CATION POY out and S by Z to twist with the fingers after false twister POY precursor compound out through Network device, enter the second roller auxiliary roller, second hot case, 3rd feeding roller, yarn probe, oil feeding system, winding.
2. the production method of the fine-denier porous low-stretch yarn of terylene torque-less CATION compound according to claim 1, is characterized in that: the first described heater temperature is 180-190 DEG C.
3. the production method of the fine-denier porous low-stretch yarn of terylene torque-less CATION compound according to claim 1, is characterized in that: the second described heater temperature is 150-160 DEG C.
4. the production method of the fine-denier porous low-stretch yarn of terylene torque-less CATION compound according to claim 1, is characterized in that: the second described over feed rate(OFR) is the 3.0%, three over feed rate(OFR) is 3.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307390.2A CN104328550A (en) | 2013-07-22 | 2013-07-22 | Production method of polyester torque-free cation composite fine denier porous low stretch yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307390.2A CN104328550A (en) | 2013-07-22 | 2013-07-22 | Production method of polyester torque-free cation composite fine denier porous low stretch yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104328550A true CN104328550A (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310307390.2A Pending CN104328550A (en) | 2013-07-22 | 2013-07-22 | Production method of polyester torque-free cation composite fine denier porous low stretch yarn |
Country Status (1)
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| CN (1) | CN104328550A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155075A (en) * | 2015-08-04 | 2015-12-16 | 桐昆集团股份有限公司 | Production method for high-elastic oil-free fiber for pen |
| CN105297227A (en) * | 2015-11-18 | 2016-02-03 | 泰鑫化纤（中国）有限公司 | Composite filaments of dacron positive ion dyeable filaments and common dacron filaments |
| US20190153621A1 (en) * | 2016-08-31 | 2019-05-23 | Jiangsu Hengli Chemical Fibre Co., Ltd. | The different shrinkage composite yarn and its preparation method |
| US20190185616A1 (en) * | 2016-08-31 | 2019-06-20 | Jiangsu Hengli Chemical Fibre Co., Ltd. | The porous ultra-soft ultra-fine denier polyester fiber and its preparation method |
| CN110923871A (en) * | 2019-11-20 | 2020-03-27 | 浙江佳人新材料有限公司 | Production process of regenerated cationic polyester composite yarn |
| CN111647993A (en) * | 2020-04-28 | 2020-09-11 | 苏州扬越高新材料有限公司 | Production process of zero-twist low-stretch yarn |
| CN112376138A (en) * | 2020-10-19 | 2021-02-19 | 苏州半坡人新材料有限公司 | Polyester low stretch yarn and preparation method thereof |
-
2013
- 2013-07-22 CN CN201310307390.2A patent/CN104328550A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155075A (en) * | 2015-08-04 | 2015-12-16 | 桐昆集团股份有限公司 | Production method for high-elastic oil-free fiber for pen |
| CN105297227A (en) * | 2015-11-18 | 2016-02-03 | 泰鑫化纤（中国）有限公司 | Composite filaments of dacron positive ion dyeable filaments and common dacron filaments |
| US20190153621A1 (en) * | 2016-08-31 | 2019-05-23 | Jiangsu Hengli Chemical Fibre Co., Ltd. | The different shrinkage composite yarn and its preparation method |
| US20190185616A1 (en) * | 2016-08-31 | 2019-06-20 | Jiangsu Hengli Chemical Fibre Co., Ltd. | The porous ultra-soft ultra-fine denier polyester fiber and its preparation method |
| US10590564B2 (en) * | 2016-08-31 | 2020-03-17 | Jiangsu Hengli Chemical Fibre Co., Ltd. | Different shrinkage composite yarn and its preparation method |
| US10604621B2 (en) * | 2016-08-31 | 2020-03-31 | Jiangsu Hengli Chemical Fibre Co., Ltd. | Porous ultra-soft ultra-fine denier polyester fiber and its preparation method |
| CN110923871A (en) * | 2019-11-20 | 2020-03-27 | 浙江佳人新材料有限公司 | Production process of regenerated cationic polyester composite yarn |
| CN111647993A (en) * | 2020-04-28 | 2020-09-11 | 苏州扬越高新材料有限公司 | Production process of zero-twist low-stretch yarn |
| CN112376138A (en) * | 2020-10-19 | 2021-02-19 | 苏州半坡人新材料有限公司 | Polyester low stretch yarn and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |