CN104746259A - Yarn steaming process of pure cotton yarns - Google Patents

Yarn steaming process of pure cotton yarns Download PDF

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Publication number
CN104746259A
CN104746259A CN201310737496.6A CN201310737496A CN104746259A CN 104746259 A CN104746259 A CN 104746259A CN 201310737496 A CN201310737496 A CN 201310737496A CN 104746259 A CN104746259 A CN 104746259A
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CN
China
Prior art keywords
cylindrical shell
steam
pure cotton
chuck
saturated vapor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310737496.6A
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Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Astute Machinery Co Ltd In Jiangsu
Original Assignee
Astute Machinery Co Ltd In Jiangsu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Astute Machinery Co Ltd In Jiangsu filed Critical Astute Machinery Co Ltd In Jiangsu
Priority to CN201310737496.6A priority Critical patent/CN104746259A/en
Publication of CN104746259A publication Critical patent/CN104746259A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a yarn steaming process of pure cotton yarns. The pure cotton yarns are humidified and shaped by saturated steam of different temperatures at two stages, and the temperature of saturated steam fed into a cylinder is lower than the temperature maintained before the cylinder every time, therefore the saturated steam fed into the cylinder cannot be condensed into drops, and the drop spots on the yarns can be eliminated.

Description

The yarn steaming technique of Quality Pure Cotton Yarn Production
Technical field
The present invention relates to the humidification of Quality Pure Cotton Yarn Production textiles in steam box and setting process.
Background technology
At present, along with the development of industrial textile, textile technology is constantly updated, and in the technological process of textiles, humidification and sizing are preceding working procedures, and weaving steam box is a kind of weaving post processing machinery; It to the general processing procedure of textiles humidification and sizing is, by after textiles entrucking send into weaving steam box casing and close door sealing, vacuumize in casing, again saturated vapor is passed into heated textile in casing, after being disposed, a large amount of steam in casing are released casing, then open the door and fortune charka is sent casing.The effect wherein vacuumized is, is extracted out by the air in textiles, is conducive to the inside that steam enters textiles.Weaving steam box has the advantage such as Wet-dry, efficient, easy manipulation, stable performance, reduction labour intensity; It is the desirable dewing modular system of textile enterprise; The textiles that it is applicable to cotton, fiber crops, hair, real silk, chemical fibre etc. is raw material, its purposes is that the silk thread possessing weaving condition is carried out dewing sizing after merging twisting, namely under repeatedly vacuum and certain temperature range, humidity is increased, reduce yarn expansion and contraction, improve product feel, glossiness, improve yarn tension, intensity, eliminate the unbalanced stresses of electrostatic and each several part simultaneously.Existing weaving steam box primary structure is be provided with chuck outside cylindrical shell, cylindrical shell and chuck are supported by stay pipe, make to be air layer between cylindrical shell and chuck, and be generally provided with tank at cylinder body bottom, produce saturated vapor for heating water tank, cylindrical shell and chuck are generally provided with steam valve, Pressure gauge and thermometer.When to Quality Pure Cotton Yarn Production yarn steaming, be generally the steam of 65 DEG C to 90 DEG C in cylindrical shell, in yarn steaming process, the globule spot on yarn is common defect, and globule spot can cause the other problems of dyeing and later process.
Summary of the invention
In order to improve the humidification of Quality Pure Cotton Yarn Production in steam box and fixed effect, overcome the globule spot that yarn often has simultaneously, the invention provides a kind of yarn steaming technique of Quality Pure Cotton Yarn Production, the yarn steaming technique of this Quality Pure Cotton Yarn Production can make Quality Pure Cotton Yarn Production have good heating and fixed effect, and thoroughly overcomes the globule spot on yarn.
In order to solve the problem, the invention provides a kind of yarn steaming technique of Quality Pure Cotton Yarn Production, it comprises the steps:
Step one, Quality Pure Cotton Yarn Production put into steam box, and by the door sealing of steam box;
Step 2, between the chuck and cylindrical shell of steam box, pass into Steam Heating cylindrical shell, make the temperature maintained in cylindrical shell, higher than 2 DEG C to 10 DEG C of saturated-steam temperature in following step 3 middle cylinder body, and vacuumize in cylindrical shell, make the vacuum in cylindrical shell reach 0.01Mpa to 0.04Mpa;
Step 3, stop passing into steam between chuck and cylindrical shell, pass into the saturated vapor of 60 DEG C to 70 DEG C to inner barrel, and keep stopping after four to seven minutes passing into saturated vapor in cylindrical shell;
Step 4, again pass into Steam Heating cylindrical shell between chuck and cylindrical shell, make the temperature maintained in cylindrical shell, higher than 2 DEG C to 10 DEG C of saturated-steam temperature in following step 5 middle cylinder body;
Step 5, again stop passing into steam between chuck and cylindrical shell, again pass into the saturated vapor of 80 DEG C to 90 DEG C to inner barrel, and stop passing into steam in cylindrical shell after keeping 20 to four ten minutes;
Step 6, the air bleeding valve opened on cylindrical shell, make the steam in cylindrical shell be connected with free surrounding space, then opened by the door of steam box, transport the Quality Pure Cotton Yarn Production after process.
The present invention carries out yarn steaming process by two stages to Quality Pure Cotton Yarn Production, according to the physical property of saturated vapor, and the inevitable temperature and humidity higher than the saturated vapor passed in step 3 of temperature and humidity of the saturated vapor in step 5; And the saturated vapor at every turn passed in cylindrical shell, can be input from the saturated vapor in the cylindrical shell external world, also can produce saturated vapor acquisition by heating cylinder bottom water trough inner water.
According to physics principle, when saturated vapor falls at temperature, condensation is gone out a part of water by it, because each temperature passing into saturated vapor in cylindrical shell is all lower than the temperature maintained before cylindrical shell, so the saturated vapor passed in cylindrical shell can not be condensed into the globule, also just eliminate the globule spot on yarn.
Beneficial effect of the present invention is, passes into the temperature of saturated vapor all lower than the temperature maintained before cylindrical shell at every turn, so the saturated vapor passed in cylindrical shell can not be condensed into the globule, also just eliminate the globule spot on yarn in cylindrical shell.
Detailed description of the invention
A yarn steaming technique for Quality Pure Cotton Yarn Production, it comprises the steps:
Step one, Quality Pure Cotton Yarn Production put into steam box, and by the door sealing of steam box;
Step 2, between the chuck and cylindrical shell of steam box, pass into Steam Heating cylindrical shell, make the temperature maintained in cylindrical shell, higher than 5 DEG C of saturated-steam temperature in following step 3 middle cylinder body, and vacuumize in cylindrical shell, make the vacuum in cylindrical shell reach 0.03Mpa;
Step 3, stop passing into steam between chuck and cylindrical shell, pass into the saturated vapor of 65 DEG C to inner barrel, and stop after keeping five minutes passing into saturated vapor in cylindrical shell;
Step 4, again pass into Steam Heating cylindrical shell between chuck and cylindrical shell, make the temperature maintained in cylindrical shell, higher than 5 DEG C of saturated-steam temperature in following step 5 middle cylinder body;
Step 5, again stop passing into steam between chuck and cylindrical shell, again pass into the saturated vapor of 85 DEG C to inner barrel, and stop after keeping 30 minutes passing into steam in cylindrical shell;
Step 6, the air bleeding valve opened on cylindrical shell, make the steam in cylindrical shell be connected with free surrounding space, then opened by the door of steam box, transport the Quality Pure Cotton Yarn Production after process.

Claims (1)

1. a yarn steaming technique for Quality Pure Cotton Yarn Production, is characterized in that: it comprises the steps:
Step one, Quality Pure Cotton Yarn Production put into steam box, and by the door sealing of steam box;
Step 2, between the chuck and cylindrical shell of steam box, pass into Steam Heating cylindrical shell, make the temperature maintained in cylindrical shell, higher than 2 DEG C to 10 DEG C of saturated-steam temperature in following step 3 middle cylinder body, and vacuumize in cylindrical shell, make the vacuum in cylindrical shell reach 0.01Mpa to 0.04Mpa;
Step 3, stop passing into steam between chuck and cylindrical shell, pass into the saturated vapor of 60 DEG C to 70 DEG C to inner barrel, and keep stopping after four to seven minutes passing into saturated vapor in cylindrical shell;
Step 4, again pass into Steam Heating cylindrical shell between chuck and cylindrical shell, make the temperature maintained in cylindrical shell, higher than 2 DEG C to 10 DEG C of saturated-steam temperature in following step 5 middle cylinder body;
Step 5, again stop passing into steam between chuck and cylindrical shell, again pass into the saturated vapor of 80 DEG C to 90 DEG C to inner barrel, and stop passing into steam in cylindrical shell after keeping 20 to four ten minutes;
Step 6, the air bleeding valve opened on cylindrical shell, make the steam in cylindrical shell be connected with free surrounding space, then opened by the door of steam box, transport the Quality Pure Cotton Yarn Production after process.
CN201310737496.6A 2013-12-30 2013-12-30 Yarn steaming process of pure cotton yarns Pending CN104746259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310737496.6A CN104746259A (en) 2013-12-30 2013-12-30 Yarn steaming process of pure cotton yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310737496.6A CN104746259A (en) 2013-12-30 2013-12-30 Yarn steaming process of pure cotton yarns

Publications (1)

Publication Number Publication Date
CN104746259A true CN104746259A (en) 2015-07-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310737496.6A Pending CN104746259A (en) 2013-12-30 2013-12-30 Yarn steaming process of pure cotton yarns

Country Status (1)

Country Link
CN (1) CN104746259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106758404A (en) * 2015-11-20 2017-05-31 享野(上海)实业发展有限公司 A kind of preparation method of physics colouring and the chemistry colouring of coloured cotton yarn

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520637A (en) * 1983-01-10 1985-06-04 Vepa Aktiengesellschaft Steaming device arranged in front of a synthetic fiber crimping installation for heating fibers traveling past such steaming device
CN101148801A (en) * 2007-10-29 2008-03-26 上海帕兰朵高级服饰有限公司 Cotton blended spinning elastic knitted underwear face fabric and processing technique thereof
TW200932986A (en) * 2007-05-24 2009-08-01 Xorella Ag Process and device for the thermal treatment of textile goods
CN202755201U (en) * 2012-06-15 2013-02-27 江苏倪家巷集团精毛纺织有限公司 Yarn steaming machine with vacuum pump
CN103015030A (en) * 2012-11-30 2013-04-03 福建东龙针纺有限公司 Corn fiber lace manufacturing method
CN103266506A (en) * 2013-05-27 2013-08-28 宁夏中银绒业股份有限公司 Cashmere loose fiber and cashmere strip staining method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520637A (en) * 1983-01-10 1985-06-04 Vepa Aktiengesellschaft Steaming device arranged in front of a synthetic fiber crimping installation for heating fibers traveling past such steaming device
TW200932986A (en) * 2007-05-24 2009-08-01 Xorella Ag Process and device for the thermal treatment of textile goods
CN101148801A (en) * 2007-10-29 2008-03-26 上海帕兰朵高级服饰有限公司 Cotton blended spinning elastic knitted underwear face fabric and processing technique thereof
CN202755201U (en) * 2012-06-15 2013-02-27 江苏倪家巷集团精毛纺织有限公司 Yarn steaming machine with vacuum pump
CN103015030A (en) * 2012-11-30 2013-04-03 福建东龙针纺有限公司 Corn fiber lace manufacturing method
CN103266506A (en) * 2013-05-27 2013-08-28 宁夏中银绒业股份有限公司 Cashmere loose fiber and cashmere strip staining method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
钱鸿彬: "《棉纺织工厂设计》", 30 September 2007 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106758404A (en) * 2015-11-20 2017-05-31 享野(上海)实业发展有限公司 A kind of preparation method of physics colouring and the chemistry colouring of coloured cotton yarn

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Application publication date: 20150701

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