CN111809410A - Dyeing process of polyester fabric - Google Patents
Dyeing process of polyester fabric Download PDFInfo
- Publication number
- CN111809410A CN111809410A CN202010695224.4A CN202010695224A CN111809410A CN 111809410 A CN111809410 A CN 111809410A CN 202010695224 A CN202010695224 A CN 202010695224A CN 111809410 A CN111809410 A CN 111809410A
- Authority
- CN
- China
- Prior art keywords
- parts
- dyeing
- dyeing process
- grey cloth
- polyester fabric
- 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
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 47
- 238000004043 dyeing Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 28
- 229920000728 polyester Polymers 0.000 title claims abstract description 19
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 claims abstract description 10
- 238000011282 treatment Methods 0.000 claims abstract description 8
- JKQIRCYJESXZOC-SFHVURJKSA-N (2s)-5-amino-2-[3-aminopropyl(dodecyl)amino]-5-oxopentanoic acid Chemical compound CCCCCCCCCCCCN(CCCN)[C@@H](CCC(N)=O)C(O)=O JKQIRCYJESXZOC-SFHVURJKSA-N 0.000 claims abstract description 5
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 239000000986 disperse dye Substances 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 5
- ZXGOACRTCPRVON-UHFFFAOYSA-K trisodium;2-sulfonatobutanedioate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(C([O-])=O)S([O-])(=O)=O ZXGOACRTCPRVON-UHFFFAOYSA-K 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000080 wetting agent Substances 0.000 claims abstract description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000010014 continuous dyeing Methods 0.000 claims description 3
- 239000000975 dye Substances 0.000 abstract description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920004933 Terylene® Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/62—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/621—Compounds without nitrogen
- D06P1/622—Sulfonic acids or their salts
- D06P1/623—Aliphatic, aralophatic or cycloaliphatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
- D06P1/6495—Compounds containing carbonamide -RCON= (R=H or hydrocarbons)
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a dyeing process of a polyester fabric, which comprises the following steps: 1) pretreating the grey cloth, and sequentially performing alkali decrement treatment, washing and drying; 2) and dyeing the processed grey cloth, wherein the dye used in dyeing comprises the following chemical components in parts by weight: 350 parts of 320-one water, 50-60 parts of high-temperature leveling agent, 5-10 parts of acetic acid, 30-40 parts of disperse dye, 10-12 parts of aminopropyl lauryl glutamine, 10-20 parts of wetting agent and 3-5 parts of trisodium sulfosuccinate; rapidly heating to 90 ℃, slowly heating to 110-; 3) washing the dyed grey cloth for 15-30min, and then dehydrating and drying; 4) and (4) shaping the dried grey cloth by a shaping machine to obtain the dyed fabric. The dyeing process provided by the invention has the advantages that the process flow time is greatly reduced, the cost is saved, and the strength and the color uniformity of the fabric are improved.
Description
Technical Field
The invention relates to the technical field of textile fabrics, in particular to a dyeing process of a polyester fabric.
Background
Polyester is an important variety in synthetic fibers, is a commodity name of polyester fibers in China, and is fiber prepared by using polyethylene terephthalate (PET), which is a fiber-forming high polymer prepared by esterification or ester exchange and polycondensation reactions of raw materials of PTA (PTA) or DMT (DMT) and ethylene glycol (MEG), and spinning and post-treatment. The terylene fabric woven by terylene has the characteristics of high strength, good elasticity and good wear resistance, and is widely applied. Dyeing is an indispensable process in the production process of the polyester fabric, and the existing dyeing of the polyester fabric has the problems of long process flow and poor dyeing effect, so that the production requirements of enterprises cannot be met.
Disclosure of Invention
The invention aims to provide a dyeing process of a polyester fabric, which aims to solve the technical problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a dyeing process of a polyester fabric comprises the following steps:
s1: pretreating the grey cloth, and sequentially performing alkali decrement treatment, washing and drying;
s2: and dyeing the grey cloth processed in the S1, wherein the dyeing used comprises the following chemical components in parts by weight: 350 parts of 320-one water, 50-60 parts of high-temperature leveling agent, 5-10 parts of acetic acid, 30-40 parts of disperse dye, 10-12 parts of aminopropyl lauryl glutamine, 10-20 parts of wetting agent and 3-5 parts of trisodium sulfosuccinate; rapidly heating to 90 ℃, slowly heating to 110-;
s3: washing the grey cloth dyed in the step S2 for 15-30min, and then dehydrating and drying;
s4: and (5) shaping the dried gray fabric in the step (S3) by a shaping machine to obtain the dyed fabric.
As a further improvement of the technical solution of the present invention, the dyeing process in the step S2 is a continuous dyeing process twice.
As a further improvement of the technical solution of the present invention, the dyeing temperature is maintained at 120 degrees in step S2.
As a further improvement of the technical scheme of the invention, the temperature rising speed of slowly rising the temperature to 110-130 ℃ in the step S2 is 2-3 ℃/min.
As a further improvement of the technical solution of the present invention, the washing time of the gray fabric in the step S3 is 30 min.
Compared with the prior art, the invention has the beneficial effects that: compared with the traditional dyeing process, the dyeing process provided by the invention can achieve the effect of traditional three-time dyeing only by carrying out dyeing twice, saves the time of the dyeing process flow, reduces the cost, has better dyeing effect compared with the traditional dyeing process, and can meet the production requirements of enterprises.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A dyeing process of a polyester fabric comprises the following steps: pretreating the grey cloth, and sequentially performing alkali decrement treatment, washing and drying; and dyeing the processed grey cloth, wherein the dye used in dyeing comprises the following chemical components in parts by weight: 350 parts of water, 60 parts of a high-temperature leveling agent, 10 parts of acetic acid, 40 parts of a disperse dye, 12 parts of aminopropyl lauryl glutamine, 20 parts of a wetting agent and 5 parts of trisodium sulfosuccinate; rapidly heating to 90 ℃, then heating to 120 ℃ at the speed of 2 ℃/min, and dyeing for 30min while maintaining the temperature at 120 ℃, wherein the dyeing treatment in the step is carried out twice continuously; washing the dyed grey cloth for 30min, and then dehydrating and drying; and finally, shaping the dried grey cloth by a shaping machine to obtain the dyed fabric. The dye-uptake of the polyester fabric dyed by the dyeing process is 98.87%, and the time can be saved by 30 min.
Example 2
A dyeing process of a polyester fabric comprises the following steps: pretreating the grey cloth, and sequentially performing alkali decrement treatment, washing and drying; and dyeing the processed grey cloth, wherein the dye used in dyeing comprises the following chemical components in parts by weight: 320 parts of water, 50 parts of a high-temperature leveling agent, 5 parts of acetic acid, 30 parts of a disperse dye, 10 parts of aminopropyl lauryl glutamine, 10 parts of a wetting agent and 3 parts of trisodium sulfosuccinate; rapidly heating to 90 ℃, then heating to 130 ℃ at a speed of 3 ℃/min, and dyeing for 20min while maintaining the temperature at 130 ℃, wherein the dyeing treatment in the step is continuous dyeing twice; washing the dyed grey cloth for 15min, and then dehydrating and drying; and finally, shaping the dried grey cloth by a shaping machine to obtain the dyed fabric. The dye-uptake of the polyester fabric dyed by the dyeing process is 97.21%, and the time can be saved by 40 min.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A dyeing process of a polyester fabric is characterized by comprising the following steps: the method comprises the following steps:
s1: pretreating the grey cloth, and sequentially performing alkali decrement treatment, washing and drying;
s2: and dyeing the grey cloth processed in the S1, wherein the dyeing used comprises the following chemical components in parts by weight: 350 parts of 320-one water, 50-60 parts of high-temperature leveling agent, 5-10 parts of acetic acid, 30-40 parts of disperse dye, 10-12 parts of aminopropyl lauryl glutamine, 10-20 parts of wetting agent and 3-5 parts of trisodium sulfosuccinate; rapidly heating to 90 ℃, slowly heating to 110-;
s3: washing the grey cloth dyed in the step S2 for 15-30min, and then dehydrating and drying;
s4: and (5) shaping the dried gray fabric in the step (S3) by a shaping machine to obtain the dyed fabric.
2. The dyeing process of the polyester fabric according to claim 1, characterized in that: the dyeing process in step S2 is a continuous dyeing process twice.
3. The dyeing process of the polyester fabric according to claim 2, characterized in that: the dyeing temperature is maintained at 120 degrees in the step S2.
4. The dyeing process of the polyester fabric according to claim 1, characterized in that: the temperature rising speed of slowly rising to 110-130 ℃ in the step S2 is 2-3 ℃/min.
5. The dyeing process of the polyester fabric according to claim 1, characterized in that: the washing time of the gray fabric in the step S3 is 30 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010695224.4A CN111809410A (en) | 2020-07-19 | 2020-07-19 | Dyeing process of polyester fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010695224.4A CN111809410A (en) | 2020-07-19 | 2020-07-19 | Dyeing process of polyester fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111809410A true CN111809410A (en) | 2020-10-23 |
Family
ID=72865628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010695224.4A Pending CN111809410A (en) | 2020-07-19 | 2020-07-19 | Dyeing process of polyester fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111809410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387138A (en) * | 2022-09-30 | 2022-11-25 | 舒普林印染有限公司 | Disperse dyeing process of super cotton-like polyester fiber knitted fabric |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972428A (en) * | 2019-04-10 | 2019-07-05 | 浙江紫竹梅印染有限公司 | A kind of dyeing of heavy twist woven dacron |
| CN110685173A (en) * | 2019-09-26 | 2020-01-14 | 杭州新生印染有限公司 | Dyeing process for polyester fabric |
| CN111041860A (en) * | 2019-12-27 | 2020-04-21 | 浙江新益印染有限公司 | Dyeing process of high-color-fastness high-twist polyester fabric |
-
2020
- 2020-07-19 CN CN202010695224.4A patent/CN111809410A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972428A (en) * | 2019-04-10 | 2019-07-05 | 浙江紫竹梅印染有限公司 | A kind of dyeing of heavy twist woven dacron |
| CN110685173A (en) * | 2019-09-26 | 2020-01-14 | 杭州新生印染有限公司 | Dyeing process for polyester fabric |
| CN111041860A (en) * | 2019-12-27 | 2020-04-21 | 浙江新益印染有限公司 | Dyeing process of high-color-fastness high-twist polyester fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387138A (en) * | 2022-09-30 | 2022-11-25 | 舒普林印染有限公司 | Disperse dyeing process of super cotton-like polyester fiber knitted fabric |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201023 |
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| RJ01 | Rejection of invention patent application after publication |