CN103966841A - Method for dyeing knitted fabrics - Google Patents
Method for dyeing knitted fabrics Download PDFInfo
- Publication number
- CN103966841A CN103966841A CN201410207397.1A CN201410207397A CN103966841A CN 103966841 A CN103966841 A CN 103966841A CN 201410207397 A CN201410207397 A CN 201410207397A CN 103966841 A CN103966841 A CN 103966841A
- Authority
- CN
- China
- Prior art keywords
- container
- knitted cloth
- cloth
- agent
- modifying agent
- 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
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a method for dyeing knitted fabrics. The method comprises the operation steps that in a pretreatment step, a cationization modifying agent is put into a container, and gray cloth of a cotton-knitted fabric is put into the container for stirring; in a cationization treatment step, the cationization modifying agent and water are added into the container so that the concentration of the cationization modifying agent is between 3.5 and 4.0; in a washing step, the cloth is washed by using cold water for 3-5 times at constant temperature until the PH value of a cleaning solution of the gray cloth of the cotton-knitted fabric is between 6.9 and 7.1; in a soaking step, a cation fixing agent is put into the container, water is added until the proportion is 0.5-1.0g/l, the gray cloth of the cotton-knitted fabric is soaked by adding a pigment adhesive, a crosslinking agent, a penetrating agent and a pigment printing paste again for 30-40 minutes; in a drying step, the soaked gray cloth of the cotton-knitted fabric is taken out, dewatered and dried. According the method for dyeing the knitted fabrics, the dyeing quality of the knitted fabrics can be effectively improved, the steps are reduced and the operation is easy.
Description
Technical field
The present invention relates to a kind of dyeing, particularly relate to a kind of knitted cloth colouring method.
Background technology
Dyeing engineering for knitted fabric is a kind of common dyeing, with other dyeings, has many identical and close steps, but common quality problem is that dyeing is insecure, and staining procedure is very loaded down with trivial details, causes the trouble that operates.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of knitted cloth colouring method, and a kind of knitted cloth colouring method is provided, and can effectively improve the dyeing quality of knitted fabric, and can reduce step, and order operation is simpler.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of knitted cloth colouring method is provided, pre-treatment step: cation modifying agent is put into container, at room temperature be warming up to 65-70 ℃, heating rate is 1.5 ~ 1.8 ℃/min, cotton knitted cloth embryo cloth is put into container and stir, and insulation 20-30 minute; Described cation modifying agent is epoxy compounds, cyanuro quarternary ammonium salt compound or cationic acrylamide base co-polymer;
Cationization treatment step: add cation modifying agent and water in container, make the concentration of cation modifying agent 3.5 ~ 4.0, be then warming up to 60 ~ 65 ℃, temperature retention time is 20 ~ 30min;
Water-washing step: clean 3 ~ 5 times with cold water at normal temperatures, until the pH value of cleaning fluid that cleans cotton knitted cloth embryo cloth is between 6.9 ~ 7.1;
Invade bubble step: cationic fixing agent is put into container, add water proportioning to 0.5-1.0g/l, and then interpolation paint adhesive, crosslinking agent, bleeding agent and pigment printing paste, the paint adhesive adding is 30g/l, described crosslinking agent is that 3 ~ 4 g/l, bleeding agent are that 1 g/l, described pigment printing paste are 15 ~ 18g/l, cotton knitted cloth embryo cloth is invaded to bubble, described in to invade the bubble time be 30 ~ 40min;
Baking step: take out invading the cotton knitted cloth embryo cloth steeping, dewater, then dry.。
In a preferred embodiment of the present invention, in pre-treatment step, in container, be also added with defeathering aqueous enzyme, described defeathering aqueous enzyme is 1/20 ~ 1/10 of cation modifying agent concentration.
In a preferred embodiment of the present invention, in described baking step, described oven dry enters hot air chamber after adopting infrared preliminary drying 10min, until all dry.
In a preferred embodiment of the present invention, in knitted cloth colouring method, also comprise washing step, after invading bubble step described in described step is positioned at, in described washing step, cotton knitted cloth is put into the clear water of 50 ℃, washing 30min.
The invention has the beneficial effects as follows: a kind of knitted cloth colouring method is provided, can effectively improves the dyeing quality of knitted fabric, and can reduce step, order operation is simpler.
The specific embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides following technical scheme.
In one embodiment, a kind of knitted cloth colouring method, comprise following operating procedure: pre-treatment step: cation modifying agent is put into container, at room temperature be warming up to 65 ℃, heating rate is 1.5 ℃/min, cotton knitted cloth embryo cloth is put into container and stir, and insulation 20-30 minute; Described cation modifying agent is epoxy compounds, cyanuro quarternary ammonium salt compound or cationic acrylamide base co-polymer;
Cationization treatment step: add cation modifying agent and water in container, make the concentration of cation modifying agent 3.5, be then warming up to 60 ~ 65 ℃, temperature retention time is 20min;
Water-washing step: clean 3 ~ 5 times with cold water at normal temperatures, until the pH value of cleaning fluid that cleans cotton knitted cloth embryo cloth is between 6.9;
Invade bubble step: cationic fixing agent is put into container, add water proportioning to 0.5g/l, and then interpolation paint adhesive, crosslinking agent, bleeding agent and pigment printing paste, the paint adhesive adding is 30g/l, described crosslinking agent is that 3 g/l, bleeding agent are that 1 g/l, described pigment printing paste are 15g/l, cotton knitted cloth embryo cloth is invaded to bubble, described in to invade the bubble time be 30 ~ 40min;
Baking step: take out invading the cotton knitted cloth embryo cloth steeping, dewater, then dry.
Be different from prior art, in one embodiment, in pre-treatment step, be also added with defeathering aqueous enzyme in container, described defeathering aqueous enzyme is 1/20 of cation modifying agent concentration.
In described baking step, described oven dry enters hot air chamber after adopting infrared preliminary drying 10min, until all dry.
In knitted cloth colouring method, also comprise washing step, after invading bubble step described in described step is positioned at, in described washing step, cotton knitted cloth is put into the clear water of 50 ℃, washing 30min.
In another embodiment, a kind of knitted cloth colouring method, comprises following operating procedure:
Pre-treatment step: cation modifying agent is put into container, be at room temperature warming up to 70 ℃, heating rate is 1.8 ℃/min, puts into container by cotton knitted cloth embryo cloth and stirs, and is incubated 30 minutes; Described cation modifying agent is epoxy compounds, cyanuro quarternary ammonium salt compound or cationic acrylamide base co-polymer;
Cationization treatment step: add cation modifying agent and water in container, make the concentration of cation modifying agent 4.0, be then warming up to 65 ℃, temperature retention time is 30min;
Water-washing step: clean 3 ~ 5 times with cold water at normal temperatures, until the pH value of cleaning fluid that cleans cotton knitted cloth embryo cloth is between 7.1;
Invade bubble step: cationic fixing agent is put into container, add water proportioning to 1.0g/l, and then interpolation paint adhesive, crosslinking agent, bleeding agent and pigment printing paste, the paint adhesive adding is 30g/l, described crosslinking agent is that 4 g/l, bleeding agent are that 1 g/l, described pigment printing paste are 18g/l, cotton knitted cloth embryo cloth is invaded to bubble, described in to invade the bubble time be 40min;
Baking step: take out invading the cotton knitted cloth embryo cloth steeping, dewater, then dry.
In pre-treatment step, be also added with defeathering aqueous enzyme in container, described defeathering aqueous enzyme is 1/10 of cation modifying agent concentration.
In described baking step, described oven dry enters hot air chamber after adopting infrared preliminary drying 10min, until all dry.
In knitted cloth colouring method, also comprise washing step, after invading bubble step described in described step is positioned at, in described washing step, cotton knitted cloth is put into the clear water of 50 ℃, washing 30min.
In concrete enforcement, the operating process of described knitted cloth colouring method is:
Cation modifying agent and defeathering aqueous enzyme are put into container, at room temperature be warming up to 67 ℃, heating rate is 1.6 ℃/min, and described defeathering aqueous enzyme is 1/13 of cation modifying agent concentration, cotton knitted cloth embryo cloth is put into container and stir, and be incubated 25 minutes; Described cation modifying agent is epoxy compounds, cyanuro quarternary ammonium salt compound or cationic acrylamide base co-polymer.
In container, add cation modifying agent and water, make the concentration of cation modifying agent 3.8, be then warming up to 63 ℃, temperature retention time is 25min.
With cold water, clean 3 times at normal temperatures, until the pH value of cleaning fluid that cleans cotton knitted cloth embryo cloth is 7.0.
Cationic fixing agent is put into container, add water proportioning to 0.7g/l, and then interpolation paint adhesive, crosslinking agent, bleeding agent and pigment printing paste, the paint adhesive adding is 30g/l, described crosslinking agent is that 0.5 g/l, bleeding agent are that 1 g/l, described pigment printing paste are 16g/l, cotton knitted cloth embryo cloth is invaded to bubble, described in to invade the bubble time be 38min.
Cotton knitted cloth is put into the clear water of 50 ℃, washing 30min.
By invading the cotton knitted cloth embryo cloth steeping, take out, dewater, then dry, oven dry enters hot air chamber after adopting infrared preliminary drying 10min, until all dry.
The present invention, by a kind of knitted cloth colouring method is provided, can effectively improve the dyeing quality of knitted fabric, and can reduce step, and order operation is simpler.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a knitted cloth colouring method, is characterized in that, comprises following operating procedure:
Pre-treatment step: cation modifying agent is put into container, be at room temperature warming up to 65-70 ℃, heating rate is 1.5 ~ 1.8 ℃/min, puts into container by cotton knitted cloth embryo cloth and stirs, and insulation 20-30 minute; Described cation modifying agent is epoxy compounds, cyanuro quarternary ammonium salt compound or cationic acrylamide base co-polymer;
Cationization treatment step: add cation modifying agent and water in container, make the concentration of cation modifying agent 3.5 ~ 4.0, be then warming up to 60 ~ 65 ℃, temperature retention time is 20 ~ 30min;
Water-washing step: clean 3 ~ 5 times with cold water at normal temperatures, until the pH value of cleaning fluid that cleans cotton knitted cloth embryo cloth is between 6.9 ~ 7.1;
Invade bubble step: cationic fixing agent is put into container, add water proportioning to 0.5-1.0g/l, and then interpolation paint adhesive, crosslinking agent, bleeding agent and pigment printing paste, the paint adhesive adding is 30g/l, described crosslinking agent is that 3 ~ 4 g/l, bleeding agent are that 1 g/l, described pigment printing paste are 15 ~ 18g/l, cotton knitted cloth embryo cloth is invaded to bubble, described in to invade the bubble time be 30 ~ 40min;
Baking step: take out invading the cotton knitted cloth embryo cloth steeping, dewater, then dry.
2. a kind of knitted cloth colouring method according to claim 1, is characterized in that, in pre-treatment step, is also added with defeathering aqueous enzyme in container, and described defeathering aqueous enzyme is 1/20 ~ 1/10 of cation modifying agent concentration.
3. a kind of knitted cloth colouring method according to claim 1, is characterized in that, in described baking step, described oven dry enters hot air chamber after adopting infrared preliminary drying 10min, until all dry.
4. a kind of knitted cloth colouring method according to claim 1, is characterized in that, in knitted cloth colouring method, also comprise washing step, after invading bubble step described in described step is positioned at, in described washing step, cotton knitted cloth is put into the clear water of 50 ℃, washing 30min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207397.1A CN103966841A (en) | 2014-05-16 | 2014-05-16 | Method for dyeing knitted fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207397.1A CN103966841A (en) | 2014-05-16 | 2014-05-16 | Method for dyeing knitted fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103966841A true CN103966841A (en) | 2014-08-06 |
Family
ID=51236815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410207397.1A Pending CN103966841A (en) | 2014-05-16 | 2014-05-16 | Method for dyeing knitted fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103966841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358165A (en) * | 2014-11-26 | 2015-02-18 | 四川省宜宾惠美线业有限责任公司 | Cationic modified cellulose fibers |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1342806A (en) * | 2001-10-10 | 2002-04-03 | 广东溢达纺织有限公司 | Cation modifying method for dyeing cotton yarn |
| CN101864676A (en) * | 2010-06-08 | 2010-10-20 | 上海工程技术大学 | Cation modified dyeing method of ceiba fiber textiles |
-
2014
- 2014-05-16 CN CN201410207397.1A patent/CN103966841A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1342806A (en) * | 2001-10-10 | 2002-04-03 | 广东溢达纺织有限公司 | Cation modifying method for dyeing cotton yarn |
| CN101864676A (en) * | 2010-06-08 | 2010-10-20 | 上海工程技术大学 | Cation modified dyeing method of ceiba fiber textiles |
Non-Patent Citations (1)
| Title |
|---|
| 李峻等: "棉针织布涂料染色工艺优化和应用", 《针织工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358165A (en) * | 2014-11-26 | 2015-02-18 | 四川省宜宾惠美线业有限责任公司 | Cationic modified cellulose fibers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103952923B (en) | A kind of chemical fibre dyeing of environmental protection | |
| CN104233866A (en) | Method for cation modification and salt-free dyeing of cellulose fiber fabric | |
| CN103669031A (en) | Blended fabric dyeing method | |
| CN105019271A (en) | Wash-resisting polyamide fabric dyeing process | |
| CN105297494A (en) | Dyeing technology for flame-retardant polyester fiber wool tops | |
| CN104404791A (en) | Differentiation non-salt low-alkaline dyeing technology of cellulose fiber | |
| CN101858019A (en) | Efficient and continuous dyeing process method for textile fabric through wet-state steaming | |
| CN104746359A (en) | Fluorescent paint dip-dyeing method of cotton fabrics | |
| CN105178070A (en) | Tencel rayon cotton blended fiber dyeing process | |
| CN103334317A (en) | Natural dyeing process of double fabric | |
| CN107287935A (en) | A kind of method for improving natural dye dying performance | |
| CN103966841A (en) | Method for dyeing knitted fabrics | |
| CN104404793A (en) | Salt-free low-alkaline modifying dyeing method of cellulose fiber | |
| CN106320012A (en) | Dyeing method for blended fabric | |
| CN104358159A (en) | Salt-free low-alkali cellulose fiber circular dyeing process | |
| CN103711000A (en) | Acetate fiber fabric printing and dyeing technology | |
| CN106320010A (en) | Dyeing method for textile fabric | |
| CN105064071A (en) | Dyeing and finishing method for knitted fabric | |
| CN103966870A (en) | Dyeing method of cotton loose fiber | |
| CN104480751A (en) | Salt-free low-alkali cellulose fiber dyeing method | |
| CN104047168A (en) | Process for modifying and dyeing flax | |
| CN110685089A (en) | Supercritical carbon dioxide dyeing and post-treatment process | |
| CN103469637B (en) | Water washing technology of dyed fleece fabric | |
| CN105133377A (en) | Method for dyeing acrylic fabric through cationic dye | |
| CN106337296A (en) | Dyeing method of fine denier acrylic fiber top |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140806 |