CN104532623A - Polyester/cotton cone yarn dyeing process - Google Patents
Polyester/cotton cone yarn dyeing process Download PDFInfo
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- CN104532623A CN104532623A CN201410791260.5A CN201410791260A CN104532623A CN 104532623 A CN104532623 A CN 104532623A CN 201410791260 A CN201410791260 A CN 201410791260A CN 104532623 A CN104532623 A CN 104532623A
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- dyeing
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- cone
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Abstract
The invention discloses a polyester/cotton cone yarn dyeing process, comprising the following steps: loosening a cone; carrying out dyeing pre-treatment; removing and baking; loosening the cone for the second time; carrying out soap boiling; carrying out high-temperature treatment; dyeing polyester; dyeing cotton; removing and baking; and rewinding, wherein the dyeing pre-treatment comprises the following steps: adding a stabilizing agent, caustic soda flakes and hydrogen peroxide, treating at a high temperature of 110 DEG C; keeping the temperature for 8 minutes; neutralizing; adding a deoxidant; and washing for 8 minutes. According to the polyester/cotton cone yarn dyeing process, the polyester/cotton cone yarn is subjected to pretreatment in advance; and the steps of loosening the cone for the second time, and carrying out soap boiling are increased, so that the phenomena of inner flooding and outer understaining can be effectively improved; the cone yarn fault phenomenon is improved; the problem existing in dyeing is relatively well solved; and the requirements of actual production are met.
Description
Technical field
The present invention relates to a kind of dyeing, particularly relate to a kind of polyester-cotton blend cheese yarn dyeing technique.
Background technology
Existing polyester-cotton blend cheese yarn dyeing technique is metal → wash dyeing → cotton dyeing → de-baking → rewinding, polyester-cotton blend cylinder yarn needs through 130 DEG C of high temperature colourings in dyeing course, therefore often adopt steel pipe dyeing, the hot shortness adding polyester-cotton blend is larger, require to reduce density during metal, reserve pyrocondensation amount, but the metal density off-clip yarn of bobbin that can cause in dyeing course less than normal is more, again through dehydration, dry yarn link, form more cylinder yarn off-clip breaking phenomenon, the pyrocondensation of polyester is larger simultaneously, time dark in dye, easy appearance is serious near the loose colour of tube layer, outer color Dry Sack is shallow, Color is not good.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose the polyester-cotton blend cheese yarn dyeing technique that a kind of Color is good.
Technical solution of the present invention is achieved in that a kind of polyester-cotton blend cheese yarn dyeing technique, comprises the following steps: metal → dyeing pre-treatment → de-baking → secondary metal → soap boiling → high-temperature process → wash dyeing → cotton dyeing → de-baking → rewinding.
Preferably, described dyeing pre-treatment comprises and adds stabilizing agent, sheet alkali and hydrogen peroxide → 110 DEG C high-temperature process → insulation 8min → neutralize → add oxygen scavenger → washing 8min.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of polyester-cotton blend cheese yarn dyeing technique of the present invention program, in advance pre-treatment is carried out to polyester-cotton blend cylinder yarn, and to which increasing secondary metal and soap boiling, so just can effectively improve internal layer loose colour, the phenomenon that outside dye is shallow, cylinder yarn breaking phenomenon also takes a turn for the better to some extent, well solves the Problems existing in dyeing.
Detailed description of the invention
A kind of polyester-cotton blend cheese yarn dyeing technique of the present invention, comprises the following steps: metal → dyeing pre-treatment → de-baking → secondary metal → soap boiling → wash dyeing → cotton dyeing → de-baking → rewinding; Described dyeing pre-treatment comprises and adds stabilizing agent, sheet alkali and hydrogen peroxide → 110 DEG C high-temperature process → insulation 8min → neutralize → add oxygen scavenger → washing 8min.
A kind of polyester-cotton blend cheese yarn dyeing technique of the present invention, require that when metal metal density is between 0.3 ~ 0.33, simultaneously in dyeing pre-treatment, high-temperature process for dry 20min at 110 DEG C, the temperature conditions of insulation for preserve 8min under 80 ° of C, the condition of neutralization is for adding lixiviating agent 40 ° of C, and then overflow 2min, and the time adding oxygen scavenger is 10min.
Polyester-cotton blend cheese yarn dyeing technique of the present invention, carries out pre-treatment to polyester-cotton blend cylinder yarn in advance, and to which increasing secondary metal and soap boiling, so just can effectively improve internal layer loose colour, the phenomenon that outside dye is shallow, cylinder yarn breaking phenomenon also takes a turn for the better to some extent, well solves the Problems existing in dyeing.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a polyester-cotton blend cheese yarn dyeing technique, is characterized in that: comprise the following steps:
Metal → dyeing pre-treatment → de-baking → secondary metal → soap boiling → high-temperature process → wash dyeing → cotton dyeing → de-baking → rewinding.
2. polyester-cotton blend cheese yarn dyeing technique according to claim 1, is characterized in that: described dyeing pre-treatment comprises and adds stabilizing agent, sheet alkali and hydrogen peroxide → 110 DEG C high-temperature process → insulation 8min → neutralize → add oxygen scavenger → washing 8min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791260.5A CN104532623A (en) | 2014-12-19 | 2014-12-19 | Polyester/cotton cone yarn dyeing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791260.5A CN104532623A (en) | 2014-12-19 | 2014-12-19 | Polyester/cotton cone yarn dyeing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104532623A true CN104532623A (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791260.5A Pending CN104532623A (en) | 2014-12-19 | 2014-12-19 | Polyester/cotton cone yarn dyeing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104532623A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834328A (en) * | 2006-04-03 | 2006-09-20 | 金国周 | Prodn method of large capacity pack dyed yarn |
| CN102277698A (en) * | 2011-07-14 | 2011-12-14 | 福建锦丰印染有限公司 | Novel dyeing process for polyester air textured yarns |
| CN102733207A (en) * | 2012-07-19 | 2012-10-17 | 天津田歌纺织有限公司 | Method for dyeing cheese prepared from polyester-cotton blending stretch yarn |
-
2014
- 2014-12-19 CN CN201410791260.5A patent/CN104532623A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834328A (en) * | 2006-04-03 | 2006-09-20 | 金国周 | Prodn method of large capacity pack dyed yarn |
| CN102277698A (en) * | 2011-07-14 | 2011-12-14 | 福建锦丰印染有限公司 | Novel dyeing process for polyester air textured yarns |
| CN102733207A (en) * | 2012-07-19 | 2012-10-17 | 天津田歌纺织有限公司 | Method for dyeing cheese prepared from polyester-cotton blending stretch yarn |
Non-Patent Citations (2)
| Title |
|---|
| 任进和 等: ""弹簧管筒子的涤棉纱染色"", 《印染》 * |
| 任进和 等: ""涤棉筒子染色工艺路线的改进"", 《染整技术》 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |