CN106758404A - A kind of preparation method of physics colouring and the chemistry colouring of coloured cotton yarn - Google Patents

A kind of preparation method of physics colouring and the chemistry colouring of coloured cotton yarn Download PDF

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Publication number
CN106758404A
CN106758404A CN201510803682.4A CN201510803682A CN106758404A CN 106758404 A CN106758404 A CN 106758404A CN 201510803682 A CN201510803682 A CN 201510803682A CN 106758404 A CN106758404 A CN 106758404A
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China
Prior art keywords
yarn
machine
time
steaming
colouring
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CN201510803682.4A
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Chinese (zh)
Inventor
高建国
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Enjoy Wild (shanghai) Industrial Development Co Ltd
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Enjoy Wild (shanghai) Industrial Development Co Ltd
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Priority to CN201510803682.4A priority Critical patent/CN106758404A/en
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Abstract

The present invention discloses the preparation method of physics colouring and the chemistry colouring of a kind of coloured cotton yarn, and the physics colouring preparation method is comprised the following steps:Step S1, singed in gassing frame;Step S3, groove drum machine for the first time fall yarn;Step S4, second yarn steaming in yarn steaming machine;Step S5, fall yarn in groove drum machine second;Step S6, the third time yarn steaming in yarn steaming machine;Step S7, in groove drum machine third time, yarn is cooled to normal temperature.The chemistry colouring preparation method is comprised the following steps:Step 1, yarn of being singed down in gassing frame;Step 2, first time yarn steaming is carried out in yarn steaming machine;Step 3, carry out in compact form groove drum machine the colouring of falling yarn for the first time;Step 4, second yarn steaming is carried out in yarn steaming machine;Step 5, to fall yarn in groove drum machine second cold;Step 6, in dryer dyed yarn receive color drying;Step 7, third time yarn steaming is carried out in yarn steaming machine;Step 8, groove drum machine third time fall yarn be cooled to normal temperature.

Description

A kind of preparation method of physics colouring and the chemistry colouring of coloured cotton yarn
Technical field
The present invention relates to coloured cotton yarn preparing technical field, and in particular to plant the preparation method of physics colouring and the chemistry colouring of coloured cotton yarn.
Background technology
Cotton yarn HTHP physical discoloration and chemical reaction discoloration, produced color has colour-fast, and color fastness is high, environmental protection discoloration, zero emission, but singly under physical condition, become color is very little, and under chemical reaction condition, waste gas waste water can be produced, pollute environment, and the requirement of dyed yarn, it is to possess same effect with natural color-cotton, and to environmental requirement, even more reaches no pollution discharge.Prior art does not accomplish zero emission also.
If the preparation method of a kind of cotton yarn HTHP physical discoloration and chemical reaction discoloration can be developed, it is set to allow become color and natural color-cotton to possess same effect, realize that physics environmental protection becomes color in changing colour few, the recyclable recycling of waste water, waste gas purification is pollution-free, reaches zero emission and other effects;It is put up with and has huge market value and environmental protection value.
The content of the invention
For above-mentioned the deficiencies in the prior art, it is an object of the invention to provide the preparation method and its preparation system of physics colouring and the chemistry colouring of a kind of coloured cotton yarn.The preparation method and preparation system can be realized allowing become color and natural color-cotton to possess same effect;Few, the recyclable recycling of waste water can also be realized becoming color in physics environmental protection discoloration simultaneously, waste gas purification is pollution-free, reaches zero emission and other effects.
To solve problems of the prior art, the concrete technical scheme of use is:
A kind of physics colouring preparation method of coloured cotton yarn is comprised the following steps:
Step S1, yarn of being singed down in gassing frame, wherein temperature are 800 to 1000 degrees Celsius;
Step S2, first time yarn steaming 15 to 20 minutes in yarn steaming machine, pressure are -0.092MPA to -0.097MPA, and temperature is 100 to 130 degrees Celsius;
Step S3, groove drum machine for the first time fall yarn be cooled to normal temperature;
Step S4, second yarn steaming 30 to 45 minutes in yarn steaming machine, pressure are -0.068MPA to -0.078MPA, and temperature is 80 to 100 degrees Celsius;
Step S5, fall yarn in groove drum machine second and be cooled to normal temperature;
Step S6, third time yarn steaming 40 to 60 minutes in yarn steaming machine, pressure are -0.092MPA to -0.097MPA, and temperature is 100 to 130 degrees Celsius;
Step S7, in groove drum machine third time, yarn is cooled to normal temperature.
The chemistry colouring preparation method that the present invention also provides a kind of coloured cotton yarn is comprised the following steps:
Step 1, yarn of being singed down in gassing frame, wherein temperature are 800 to 1000 degrees Celsius;
Step 2, first time yarn steaming is carried out in yarn steaming machine, wherein pressure is -0.087MPA to -0.092MPA, temperature is 80-100 degrees Celsius, and the time is 20-35 minutes;
Step 3, it is heated in compact form groove drum machine 70 to 90 degrees Celsius and carries out the colouring of falling yarn for the first time;
Step 4, second yarn steaming is carried out in yarn steaming machine, wherein pressure is -0.092MPA to -0.097MPA, temperature is 70-90 degrees Celsius, and the time is 25-35 minutes;
Step 5, fall yarn in groove drum machine second and be cooled to normal temperature;
Step 6, in dryer dyed yarn receive color drying;
Step 7, third time yarn steaming fixation is carried out in yarn steaming machine, wherein pressure is -0.092MPA to -0.097MPA, temperature is 80-100 degrees Celsius, and the time is 45-60 minutes;
Step 8, groove drum machine third time fall yarn be cooled to normal temperature.
By using such scheme, compared with prior art, it has technical effect that a kind of preparation method of coloured cotton yarn of the invention:1:HTHP physical discoloration is, without any coloring agent, by the control of HTHP and temperature-time, cotton yarn is changed colour, and the method environmental protection no pollution, zero-emission can reach the same effect of natural color-cotton, than conventional coloring method low cost 60%.(note:Different pressures, different temperatures, different time, produced color is different, and physical discoloration is higher to yarn count quality requirement) 2:High-temperature high-pressure chemical dyeing pre-treatment is simple, and without water kiering, colouring process is painted without high cooking, directly heats staining trough colouring, eat color uniform, be nearly free from waste water, environmental protection is simple, traditional dyeing can produce substantial amounts of waste water, and cost of water treatment is too big, and cost is low by more than 40% on year-on-year basis.
Brief description of the drawings
Fig. 1 is a kind of physics colouring workflow schematic diagram of preparation system of coloured cotton yarn of the present invention.
Fig. 2 is a kind of chemistry colouring workflow schematic diagram of preparation system of coloured cotton yarn of the present invention.
Fig. 3 is the structural representation of the high temperature and high pressure steam cylinder in a kind of preparation system of coloured cotton yarn of the present invention.
Fig. 4 is the structural representation of two pole three-way catalytic apparatus in a kind of preparation system of coloured cotton yarn of the present invention.
Fig. 5 is the structural representation of the heating staining trough in a kind of preparation system of coloured cotton yarn of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to instantiation, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the present invention.Additionally, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring idea of the invention.
As shown in Figures 1 to 5, a kind of physics colouring workflow of preparation system of coloured cotton yarn is:Singe(Gassing frame)- yarn steaming(Yarn steaming cylinder)- fall yarn(Groove drum car)- yarn steaming-fall yarn-yarn steaming-fall yarn(Physical discoloration)
A kind of chemistry colouring workflow of the preparation system of coloured cotton yarn:Yarn steaming(Yarn steaming cylinder)- singe(Gassing frame)- yarn steaming-the heating of falling yarn colouring(Groove drum machine heats cotton yarn windshield wiper device plus color)- yarn steaming coloring-drying(Dryer)- yarn steaming(Fixation)(Chemical staining).
Wherein, high temperature and high pressure steam cylinder includes that lay oneself on the railway tracks a12, yarn steaming car a13, circuit board a14, pressure control machine a15, circuit control panel a14, pressure control machine a15, circuit control box a16, stainless steel vaporium a17, three-way catalytic apparatus a18, ceramic honey comb water control pipe a19, water of pressure valve a1, admission pressure valve a2, cylinder body a3, pressure a4, pressure sealing ring a5, pressure buckle a6, pressure gauge a7, water intaking valve a8, lower water valve a9, water inlet pipe a10, lower flume a11, charka reuses cylinder a20, electrical bar a21 and goes out vent plug a22.
Wherein, two pole three-way catalytic apparatus include ceramic honey comb dash every b1, flange b2, three-way catalytic apparatus b3.
Wherein, heating staining trough includes stainless steel plate 1, heating tube 2, stainless steel groove drum 3, power transmission shaft 4, dyestuff mozzle 5, water circulating pump 6, stainless steel tank body 7, stainless steel arc water-blocking groove 8, stainless steel cotton yarn control water bar 9, ceramic cotton yarn bayonet socket 10, motor 11, circuit control railway carriage or compartment 12.
The operation principle of the preparation system of the coloured cotton yarn is as follows:
1、 Physics colouring the course of work be:
Singe down yarn(Gassing frame)Temperature 800-1000 degree-yarn steaming(Yarn steaming machine)Under negative pressure state, 0.092-0. 097MPA, temperature 100-130 degree 15-20 minutes-fall yarn(Groove drum machine), yarn will cool down-yarn steaming negative pressure 0.068-0.078MPA temperature 80-100 degree 30-45 minutes-falls yarn, yarn will cool down-yarn steaming-negative pressure state under, the 0.092-0.097MPA temperature 40-60 minutes-coolings of falling yarn of 100-130 degree.
2、 Chemistry colouring the course of work be;Yarn is singed(Gassing frame)Temperature 800-1000 degree-yarn steaming, yarn is fallen in 0.087-0.092MPA temperature 80-100 degree 20-35 minutes-heating colouring under negative pressure state(Groove drum machine, installs heating coloring means, heating-up temperature 70-90 degree additional)25-35 minutes-yarn-drying of 0.092-0.097MPA temperature 70-90 degree under-yarn steaming negative pressure state(Dryer)0.092-0.097MPA temperature 80-100 degree under-yarn steaming fixation negative pressure state;The yarn of 45-60 minutes.
Embodiment 1 A kind of physics colouring preparation method that coloured cotton yarn is carried out using above-mentioned coloured cotton yarn preparation system, is comprised the following steps:
1:Singe(Gassing frame)Mainly the filoplume and boll hull on cotton yarn are disposed, makes cotton yarn more smooth clean, temperature control is in 800-1000 degree.2 yarn steamings(Yarn steaming machine)0.092-0.097MPA under negative pressure state Temperature 100-130 degree 15-20 minutes, first time yarn steaming makes yarn count fully fluffy, preliminary to change the original color of yarn count, slightly thicker than original yarn count 3:Yarn(Loose formula groove drum machine)Through requiring that, in 5C M or so, yarn will be cooled down thoroughly, spool requirement high pressure dyeing pipe during yarn, further removes filoplume and impurity to tube half.4:0.068-0.078MPA temperature 80-100 degree 30-45 minutes under yarn steaming negative pressure state, under lower negative pressure state, yarn count obtains a discoloration for stability, yarn count is entered fluffy soft state.5:Yarn(Loose formula groove drum machine)Yarn will be cooled down thoroughly, further remove filoplume and impurity, yarn is become more smooth.0.092-0.097MPA under 6 yarn steaming negative pressure states 100-130 degree third time yarn steaming annesl sizing in 40-60 minutes, fixation, discoloration is completed.7:Yarn,(Compact form groove drum machine)Further remove filoplume impurity, shaping.
Embodiment 2:A kind of chemistry colouring preparation method of coloured cotton yarn, comprises the following steps:
1:Singe(Gassing frame)The filoplume boll hull and impurity on yarn count are mainly removed, makes cotton yarn more smooth clean, temperature control is in 800-1000 degree.2:0.087-0.092MPA under yarn steaming negative pressure state Temperature 80-100 degree 20-35 minutes, mainly makes yarn count more fluffy, more smooth.3:The heating colouring of falling yarn(Compact form groove drum machine, installs heating coloring means, the coloring agent that addition is mixed up, heating-up temperature 70-90 degree additional)Yarn count cylinder yarn radius requirement 5CM or so, heating coloring means make yarn count paint evenly.4:Yarn steaming(Yarn steaming machine)0.092-0.097MPA under negative pressure state Temperature 70-90 degree 25-35 minutes, makes a moisture evaporation part for yarn count, and yarn count is preferably coloured.5:Yarn(Loose formula groove drum machine)Yarn count color is set to occur without migration, coloring is evenly.6:Drying(Dryer)Dyed yarn is received color drying, yarn count can more preferable fixation:7 yarn steamings, 0.092-0.097MPA 80-100 degree 45-60 minutes under negative pressure state makes the thorough fixation of yarn count.8:Yarn, cone yarn forming.
Presently preferred embodiments of the present invention is the foregoing is only, the protection domain being not intended to limit the invention, is all contained within protection scope of the present invention all any modifications within the spirit and principles in the present invention, made, equivalent.

Claims (2)

1. a kind of coloured cotton yarn physics colouring preparation method, it is characterised in that:It is comprised the following steps:
Step S1, yarn of being singed down in gassing frame, wherein temperature are 800 to 1000 degrees Celsius;
Step S2, first time yarn steaming 15 to 20 minutes in yarn steaming machine, pressure are -0.092MPA to -0.097MPA, and temperature is 100 to 130 degrees Celsius;
Step S3, groove drum machine for the first time fall yarn be cooled to normal temperature;
Step S4, second yarn steaming 30 to 45 minutes in yarn steaming machine, pressure are -0.068MPA to -0.078MPA, and temperature is 80 to 100 degrees Celsius;
Step S5, fall yarn in groove drum machine second and be cooled to normal temperature;
Step S6, third time yarn steaming 40 to 60 minutes in yarn steaming machine, pressure are -0.092MPA to -0.097MPA, and temperature is 100 to 130 degrees Celsius;
Step S7, in groove drum machine third time, yarn is cooled to normal temperature.
2. a kind of coloured cotton yarn chemistry colouring preparation method, it is characterised in that:It is comprised the following steps:
Step 1, yarn of being singed down in gassing frame, wherein temperature are 800 to 1000 degrees Celsius;
Step 2, first time yarn steaming is carried out in yarn steaming machine, wherein pressure is -0.087MPA to -0.092MPA, temperature is 80-100 degrees Celsius, and the time is 20-35 minutes;
Step 3, it is heated in compact form groove drum machine 70 to 90 degrees Celsius and carries out the colouring of falling yarn for the first time;
Step 4, second yarn steaming is carried out in yarn steaming machine, wherein pressure is -0.092MPA to -0.097MPA, temperature is 70-90 degrees Celsius, and the time is 25-35 minutes;
Step 5, fall yarn in groove drum machine second and be cooled to normal temperature;
Step 6, in dryer dyed yarn receive color drying;
Step 7, third time yarn steaming fixation is carried out in yarn steaming machine, wherein pressure is -0.092MPA to -0.097MPA, temperature is 80-100 degrees Celsius, and the time is 45-60 minutes;
Step 8, groove drum machine third time fall yarn be cooled to normal temperature.
CN201510803682.4A 2015-11-20 2015-11-20 A kind of preparation method of physics colouring and the chemistry colouring of coloured cotton yarn Pending CN106758404A (en)

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CN201510803682.4A CN106758404A (en) 2015-11-20 2015-11-20 A kind of preparation method of physics colouring and the chemistry colouring of coloured cotton yarn

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Application Number Priority Date Filing Date Title
CN201510803682.4A CN106758404A (en) 2015-11-20 2015-11-20 A kind of preparation method of physics colouring and the chemistry colouring of coloured cotton yarn

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101760809A (en) * 2009-12-29 2010-06-30 上海日舒科技纺织有限公司 Spinning method of high-temperature resistant fiber
CN103526391A (en) * 2013-09-26 2014-01-22 鲁泰纺织股份有限公司 Nice and cool purified cotton yarn dyed fabric manufacturing process
CN103572534A (en) * 2012-07-31 2014-02-12 广东溢达纺织有限公司 Yarn dyeing bobbin and method for manufacturing ultrafine cotton yarns by aid of yarn dyeing bobbin
CN104032509A (en) * 2014-05-14 2014-09-10 江苏金秋弹性织物有限公司 Technology of dyeing Casmir braid for pregnant woman
CN104480598A (en) * 2014-11-28 2015-04-01 鲁泰纺织股份有限公司 Pure-cotton hard-twist color yarn production method
CN104746259A (en) * 2013-12-30 2015-07-01 江苏精明机械有限公司 Yarn steaming process of pure cotton yarns

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101760809A (en) * 2009-12-29 2010-06-30 上海日舒科技纺织有限公司 Spinning method of high-temperature resistant fiber
CN103572534A (en) * 2012-07-31 2014-02-12 广东溢达纺织有限公司 Yarn dyeing bobbin and method for manufacturing ultrafine cotton yarns by aid of yarn dyeing bobbin
CN103526391A (en) * 2013-09-26 2014-01-22 鲁泰纺织股份有限公司 Nice and cool purified cotton yarn dyed fabric manufacturing process
CN104746259A (en) * 2013-12-30 2015-07-01 江苏精明机械有限公司 Yarn steaming process of pure cotton yarns
CN104032509A (en) * 2014-05-14 2014-09-10 江苏金秋弹性织物有限公司 Technology of dyeing Casmir braid for pregnant woman
CN104480598A (en) * 2014-11-28 2015-04-01 鲁泰纺织股份有限公司 Pure-cotton hard-twist color yarn production method

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* Cited by examiner, † Cited by third party
Title
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郁崇文等: "《纺纱学 第2版》", 31 August 2014 *

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Application publication date: 20170531