CN104403285A - Production method of novel dyed PET film - Google Patents
Production method of novel dyed PET film Download PDFInfo
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- CN104403285A CN104403285A CN201410802701.7A CN201410802701A CN104403285A CN 104403285 A CN104403285 A CN 104403285A CN 201410802701 A CN201410802701 A CN 201410802701A CN 104403285 A CN104403285 A CN 104403285A
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- dyeing
- pet film
- production method
- rinsing
- temperature
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Abstract
The invention discloses a production method of a novel dyed PET film. The method comprises the steps of directly fixing a modified PET film on a roller of a dye jigger; dyeing for 20-40 minutes under the conditions that a dyeing raw material in a jig-dyeing tank is a cationic dye and the temperature of the cationic dye is 60-120 DEG C; drying the modified PET film after dyeing; then, rinsing at the water temperature of 60-110 DEG C; and finally, drying to form a colored modified PET film. The production method has the beneficial effect that the dyeing rate of common dyed PET films is improved through dyeing the common PET films after modifying.
Description
Technical field
The present invention relates to a kind of manufacture method of Novel PET film, particularly relate to a kind of manufacture method of new dyeing PET film.
Background technology
PET film produces the important source material of solar film, but the color of PET film can not change, and the color of solar film is single, affects driver and to drive vision, easily cause traffic accident.Coloured PET film is commercially had although existing, but this PET film is all adopt manufacturing PET film by manufacturing after the raw material of PET film first processes dyeing, this method not only complicated, manufacturing cost is high, and masking efficiency is low, after film forming, color has aberration, wayward, human consumer can not accept.
Summary of the invention
The object of the present invention is to provide a kind of manufacture method of new dyeing PET film, the PET film of modification directly can have been dyed the PET film of required different colours, improve the dye uptake of common dyeing PET film.
The preparation method of modified PET film: add m-phthalic acid in the process generating common PET film.
Performing step of the present invention is: be directly fixed on the cylinder of jig dyeing machine by the PET film of modification, dyeing raw material in dye gigging pond is cationic dyestuff, the temperature of cationic dyestuff is 60-120 DEG C, dyeing time is 20-40 minute, modified PET dyeing films post-drying, then through rinsing, rinsing temperature is 60-110 DEG C, finally dries and forms the coloured modified PET film of tool.
Technique effect of the present invention is: by the modified dyeing to common PET film, improve the dye uptake of common dyeing PET film.
Embodiment
Embodiment 1
The present invention is performing step: be directly fixed on the cylinder of jig dyeing machine by the PET film of modification, dyeing raw material in dye gigging pond is cationic dyestuff, the temperature of cationic dyestuff is 60 DEG C, dyeing time is 40 minutes, modified PET dyeing films post-drying, then through rinsing, rinsing temperature is 60 DEG C, finally dry and form the coloured modified PET film of tool, dye uptake 50%; Adding heavy-stained effect to reach, above step can be repeated.
Embodiment 2
The present invention is performing step: be directly fixed on the cylinder of jig dyeing machine by the PET film of modification, dyeing raw material in dye gigging pond is cationic dyestuff, the temperature of cationic dyestuff is 110 DEG C, dyeing time is 20 minutes, modified PET dyeing films post-drying, then through rinsing, rinsing temperature is 100 DEG C, finally dry and form the coloured modified PET film of tool, dye uptake 40%; Adding heavy-stained effect to reach, above step can be repeated.
Embodiment 3
The present invention is performing step: be directly fixed on the cylinder of jig dyeing machine by the PET film of modification, dyeing raw material in dye gigging pond is cationic dyestuff, the temperature of cationic dyestuff is 80 DEG C, dyeing time is 30 minutes, modified PET dyeing films post-drying, then through rinsing, rinsing temperature is 80 DEG C, finally dry and form the coloured modified PET film of tool, dye uptake 45%; Adding heavy-stained effect to reach, above step can be repeated.
Claims (2)
1. the production method of modified PET is: in the process generating common PET film, add m-phthalic acid.
2. the manufacture method of a new dyeing PET film, it is characterized in that method steps is: be directly fixed on the cylinder of jig dyeing machine by the PET film of modification, dyeing raw material in dye gigging pond is cationic dyestuff, the temperature of cationic dyestuff is 60-120 DEG C, dyeing time is 20-40 minute, and modified PET dyeing films post-drying, then through rinsing, rinsing temperature is 60-110 DEG C, finally dries and forms the coloured modified PET film of tool; Adding heavy-stained effect to reach, above step can be repeated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802701.7A CN104403285A (en) | 2014-12-19 | 2014-12-19 | Production method of novel dyed PET film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802701.7A CN104403285A (en) | 2014-12-19 | 2014-12-19 | Production method of novel dyed PET film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104403285A true CN104403285A (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410802701.7A Pending CN104403285A (en) | 2014-12-19 | 2014-12-19 | Production method of novel dyed PET film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104403285A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060587A (en) * | 2016-11-08 | 2018-05-22 | 天津世起科技发展有限公司 | A kind of manufacturing method of new dyeing PET film |
| CN109608673A (en) * | 2018-12-24 | 2019-04-12 | 天津世起科技发展有限公司 | Detect hypochlorous polyester film and preparation method thereof |
| CN109627477A (en) * | 2018-12-24 | 2019-04-16 | 天津世起科技发展有限公司 | Detect Fe3+Composite fluorescence polyester film and preparation method thereof |
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| CN101892603A (en) * | 2010-07-30 | 2010-11-24 | 上海市纺织科学研究院 | Cationic dye chromophilous copolyester fibre dyeing assistant and dyeing method using same |
| CN102070882A (en) * | 2009-11-24 | 2011-05-25 | 北京奥瑞金新美制罐有限公司 | Polyester film for being adhered to surface of metal thin plate and manufacture method thereof |
| CN102241177A (en) * | 2011-03-29 | 2011-11-16 | 奥瑞金包装股份有限公司 | Colorful polyester film and preparation method thereof |
| CN102408686A (en) * | 2011-09-02 | 2012-04-11 | 奥瑞金包装股份有限公司 | Tape-cast polyester film and preparation method thereof |
-
2014
- 2014-12-19 CN CN201410802701.7A patent/CN104403285A/en active Pending
Patent Citations (4)
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| CN102070882A (en) * | 2009-11-24 | 2011-05-25 | 北京奥瑞金新美制罐有限公司 | Polyester film for being adhered to surface of metal thin plate and manufacture method thereof |
| CN101892603A (en) * | 2010-07-30 | 2010-11-24 | 上海市纺织科学研究院 | Cationic dye chromophilous copolyester fibre dyeing assistant and dyeing method using same |
| CN102241177A (en) * | 2011-03-29 | 2011-11-16 | 奥瑞金包装股份有限公司 | Colorful polyester film and preparation method thereof |
| CN102408686A (en) * | 2011-09-02 | 2012-04-11 | 奥瑞金包装股份有限公司 | Tape-cast polyester film and preparation method thereof |
Non-Patent Citations (4)
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| 张玉龙: "《实用工程塑料手册》", 30 September 2012, article "热塑性聚酯", pages: 306 * |
| 杨如馨: "酸改性多组分共聚酯纤维染色性能研究", 《苏州丝绸工学院学报》, vol. 26, no. 1, 31 January 1996 (1996-01-31), pages 48 - 55 * |
| 环境保护部环境影响评价工程师职业资格登记管理办公室: "《轻工纺织类环境影响评价》", 31 December 2012, article "轻工纺织类环境影响评价", pages: 284 - 289 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060587A (en) * | 2016-11-08 | 2018-05-22 | 天津世起科技发展有限公司 | A kind of manufacturing method of new dyeing PET film |
| CN109608673A (en) * | 2018-12-24 | 2019-04-12 | 天津世起科技发展有限公司 | Detect hypochlorous polyester film and preparation method thereof |
| CN109627477A (en) * | 2018-12-24 | 2019-04-16 | 天津世起科技发展有限公司 | Detect Fe3+Composite fluorescence polyester film and preparation method thereof |
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Application publication date: 20150311 |