CN103643569A - Dyed nylon fabric stripping method - Google Patents
Dyed nylon fabric stripping method Download PDFInfo
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- CN103643569A CN103643569A CN201310652850.5A CN201310652850A CN103643569A CN 103643569 A CN103643569 A CN 103643569A CN 201310652850 A CN201310652850 A CN 201310652850A CN 103643569 A CN103643569 A CN 103643569A
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- minutes
- nylon fabric
- stripping
- nylon
- room temperature
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Abstract
The invention discloses a dyed nylon fabric stripping method, comprising the following steps: (1) preparing stripping liquid from 7-8 g/L of ammonia water, 15 g/L of edetic acid and 20 g/L of acidic leveling agent; (2) dipping a colored nylon fabric in the stripping liquid at room temperature, heating up to 75 DEG C at a speed of 5 DEG C/min, dipping for 20 minutes, heating up to 85 DEG C at a speed of 1 DEG C/min, and dipping for 10 minutes; (3) taking out the nylon fabric and washing the nylon fabric for 30 minutes through hot water at 60-65 DEG C; (4) washing the nylon fabric at room temperature for 20 minutes; and (5) drying the nylon fabric at 85 DEG C. With the dyed nylon fabric stripping method disclosed by the invention, more than 90% of a dye of the colored nylon can be stripped, and meanwhile, nearly no damage is generated on the strength of the colored nylon fabric.
Description
Technical field
The present invention relates to the stripping method of nylon dyeing fabric.
Background technology
The stripping method of existing nylon dyeing fabric, the effect of stripping is general, and colored nylon fabric brute force is had to damage.
Summary of the invention
The object of the present invention is to provide a kind of stripping method of nylon dyeing fabric, it can be peeled the dyestuff of colored nylon more than 90% off, simultaneously to colored nylon fabric brute force not damaged almost.
For achieving the above object, technical scheme of the present invention is the stripping method of a kind of nylon dyeing fabric of design, comprises the steps:
1) get the acid levelling agent configuration of 7-8g/L ammoniacal liquor, 15g/L ethylenediamine tetra-acetic acid, the 20g/L liquid of stripping;
2) colored nylon fabric is at room temperature flooded to the liquid of stripping, with 5 ℃/min, is warming up to 75 ℃, flood 20 minutes, then be warming up to 85 ℃ with 1 ℃/min, flood 10 minutes;
3) hot water wash that taking-up use is 60-65 ℃ 30 minutes;
4) at room temperature wash 20 minutes;
5) 85 ℃ of oven dry.
Advantage of the present invention and beneficial effect are: a kind of stripping method of nylon dyeing fabric is provided, and it can be peeled the dyestuff of colored nylon more than 90% off, simultaneously to colored nylon fabric brute force not damaged almost.
The specific embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
The concrete technical scheme of implementing of the present invention is:
Embodiment 1
A stripping method for nylon dyeing fabric, comprises the steps:
1) get the acid levelling agent configuration of 8g/L ammoniacal liquor, 15g/L ethylenediamine tetra-acetic acid, the 20g/L liquid of stripping;
2) colored nylon fabric is at room temperature flooded to the liquid of stripping, with 5 ℃/min, is warming up to 75 ℃, flood 20 minutes, then be warming up to 85 ℃ with 1 ℃/min, flood 10 minutes;
3) take out by the hot water wash of 65 ℃ 30 minutes;
4) at room temperature wash 20 minutes;
5) 85 ℃ of oven dry.
Embodiment 2
A stripping method for nylon dyeing fabric, comprises the steps:
1) get the acid levelling agent configuration of 7g/L ammoniacal liquor, 15g/L ethylenediamine tetra-acetic acid, the 20g/L liquid of stripping;
2) colored nylon fabric is at room temperature flooded to the liquid of stripping, with 5 ℃/min, is warming up to 75 ℃, flood 20 minutes, then be warming up to 85 ℃ with 1 ℃/min, flood 10 minutes;
3) take out by the hot water wash of 60 ℃ 30 minutes;
4) at room temperature wash 20 minutes;
5) 85 ℃ of oven dry.
Embodiment 3
A stripping method for nylon dyeing fabric, comprises the steps:
1) get the acid levelling agent configuration of 7.8g/L ammoniacal liquor, 15g/L ethylenediamine tetra-acetic acid, the 20g/L liquid of stripping;
2) colored nylon fabric is at room temperature flooded to the liquid of stripping, with 5 ℃/min, is warming up to 75 ℃, flood 20 minutes, then be warming up to 85 ℃ with 1 ℃/min, flood 10 minutes;
3) take out by the hot water wash of 63 ℃ 30 minutes;
4) at room temperature wash 20 minutes;
5) 85 ℃ of oven dry.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. the stripping method of nylon dyeing fabric, is characterized in that, comprises the steps:
1) get the acid levelling agent configuration of 7-8g/L ammoniacal liquor, 15g/L ethylenediamine tetra-acetic acid, the 20g/L liquid of stripping;
2) colored nylon fabric is at room temperature flooded to the liquid of stripping, with 5 ℃/min, is warming up to 75 ℃, flood 20 minutes, then be warming up to 85 ℃ with 1 ℃/min, flood 10 minutes;
3) hot water wash that taking-up use is 60-65 ℃ 30 minutes;
4) at room temperature wash 20 minutes;
5) 85 ℃ of oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652850.5A CN103643569A (en) | 2013-12-09 | 2013-12-09 | Dyed nylon fabric stripping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652850.5A CN103643569A (en) | 2013-12-09 | 2013-12-09 | Dyed nylon fabric stripping method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103643569A true CN103643569A (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310652850.5A Pending CN103643569A (en) | 2013-12-09 | 2013-12-09 | Dyed nylon fabric stripping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103643569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634632A (en) * | 2015-01-29 | 2015-05-20 | 华东理工大学 | Method for stripping dyes on dyed silk fabrics |
| CN105274881A (en) * | 2015-11-20 | 2016-01-27 | 常熟市梦迪安家饰用品有限公司 | Stripping technology of polyamide fiber dyeing fabric |
-
2013
- 2013-12-09 CN CN201310652850.5A patent/CN103643569A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634632A (en) * | 2015-01-29 | 2015-05-20 | 华东理工大学 | Method for stripping dyes on dyed silk fabrics |
| CN104634632B (en) * | 2015-01-29 | 2017-04-12 | 华东理工大学 | Method for stripping dyes on dyed silk fabrics |
| CN105274881A (en) * | 2015-11-20 | 2016-01-27 | 常熟市梦迪安家饰用品有限公司 | Stripping technology of polyamide fiber dyeing fabric |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |