CN103696222A - Pretreatment method for cotton flannels - Google Patents
Pretreatment method for cotton flannels Download PDFInfo
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- CN103696222A CN103696222A CN201310701611.4A CN201310701611A CN103696222A CN 103696222 A CN103696222 A CN 103696222A CN 201310701611 A CN201310701611 A CN 201310701611A CN 103696222 A CN103696222 A CN 103696222A
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- flannelette
- water
- treating method
- cleaning agent
- pretreatment method
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Abstract
The invention discloses a pretreatment method for cotton flannels. The pretreatment method comprises the following steps: firstly, putting cotton flannel into a container for cleaning by using warm water with the temperature of 30 DEG C, adding a water system cleaning agent into the water, wherein the cleaning lasts for 10 minutes; then, adding hydrogen peroxide while stirring, wherein the stirring lasts for 5-10 minutes; adding sodium silicate or sodium hydroxide, adjusting the alkaline pH value to 9.5-10.0, and stirring, wherein a half water system cleaning agent is added, the temperature of the container is set to be 75 DEG C, and the treatment time is set to be 50 minutes in the stirring process; after finishing the steps, cleaning by using clear water, and airing. Through the way, the invention can provide the pretreatment method for treating cotton flannels nitrile/cotton knitting flannels, the pretreatment method can remove oil contaminations and other impurities of flannel surfaces and lay the foundation for other steps of spinning.
Description
Technical field
The present invention relates to a kind of processing method of textile cloth, particularly relate to a kind of flannelette pre-treating method.
Background technology
Knitting flannelette is owing to being to form with coil, so short texture is easily out of shape under false reasoning effect.Because in pre-treatment, shorten the time of processing as far as possible.But because adding the control of the factors such as the order of solvent and stir speed (S.S.), also need to improve the method for processing in existing popular pre-treating method.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of flannelette pre-treating method, and a kind of pre-treating method for the treatment of eyeball/cotton knitting flannelette can be provided, and can wash away greasy dirt and other impurity on flannelette surface, for other steps of weaving are carried out basis.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of flannelette pre-treating method is provided, comprises following operating operation, first flannelette is put into the warm water that container carries out 30 ℃ and cleaned, and in water, adding water system cleaning agent, scavenging period is set to 10min; Then add hydrogen peroxide, when adding hydrogen peroxide, stir, mixing time is 5 ~ 10min; Then add sodium metasilicate or NaOH, and alkaline ph value is adjusted to 9.5 ~ 10.0, then stir; In whipping process, add half water system cleaning agent, the temperature setting of container is set to 75 ℃, and also the set handling time is 50min; After above-mentioned steps completes, with clear water, clean and dry.
In a preferred embodiment of the present invention, described hydrogen peroxide is set to 3.5 ~ 3.6g/L.
In a preferred embodiment of the present invention, in described interpolation water system cleaning agent step, interpolation speed is 60 ~ 100 droplets/minute.
In a preferred embodiment of the present invention, described alkaline ph value is 9.5.
In a preferred embodiment of the present invention, described stir speed (S.S.) is 300 revs/min.
The invention has the beneficial effects as follows: the invention provides a kind of pre-treating method for the treatment of eyeball/cotton knitting flannelette, various interpolation solvents in pretreatment process, can wash away the greasy dirt on flannelette surface and other impurity.
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 flannelette pre-treating method, comprises following operating operation, first flannelette is put into the warm water that container carries out 30 ℃ and is cleaned, and in water, add water system cleaning agent, and scavenging period is set to 10min; Then add hydrogen peroxide, when adding hydrogen peroxide, stir, mixing time is 5 ~ 10min; Then add sodium metasilicate or NaOH, and alkaline ph value is adjusted to 9.5 ~ 10.0, then stir; In whipping process, add half water system cleaning agent, the temperature setting of container is set to 75 ℃, and also the set handling time is 50min; After above-mentioned steps completes, with clear water, clean and dry.
Be different from prior art, in one embodiment, preferably, in order not damage the characteristic of flannelette itself, described hydrogen peroxide is set to 3.5 ~ 3.6g/L.
Preferably, in described interpolation water system cleaning agent step, interpolation speed is 60 ~ 100 droplets/minute, and because be combined with stirring in adding procedure, so this speed is added according to stir speed (S.S.).
Preferably, described alkaline ph value is 9.5, the various solvent effects of performance that can be largely.
Preferably, described stir speed (S.S.) is 300 revs/min, is not easy to damage knitted fabric.
The present invention, by a kind of pre-treating method for the treatment of eyeball/cotton knitting flannelette is provided, can wash away greasy dirt and other impurity on flannelette surface, and the steps such as stir speed (S.S.) that simultaneously arrange also can be good at protecting knitted fabric, for other steps of weaving are carried out basis.
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 field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a flannelette pre-treating method, is characterized in that: comprise following operating operation, first flannelette is put into the warm water that container carries out 30 ℃ and cleaned, and in water, add water system cleaning agent, scavenging period is set to 10min; Then add hydrogen peroxide, when adding hydrogen peroxide, stir, mixing time is 5 ~ 10min; Then add sodium metasilicate or NaOH, and alkaline ph value is adjusted to 9.5 ~ 10.0, then stir; In whipping process, add half water system cleaning agent, the temperature setting of container is set to 75 ℃, and also the set handling time is 50min; After above-mentioned steps completes, with clear water, clean and dry.
2. a kind of flannelette pre-treating method according to claim 1, is characterized in that: described hydrogen peroxide is set to 3.5 ~ 3.6g/L.
3. a kind of flannelette pre-treating method according to claim 1, is characterized in that: in described interpolation water system cleaning agent step, interpolation speed is 60 ~ 100 droplets/minute.
4. a kind of flannelette pre-treating method according to claim 1, is characterized in that: described stir speed (S.S.) is 300 revs/min.
5. a kind of flannelette pre-treating method according to claim 1, is characterized in that: described alkaline ph value is 9.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701611.4A CN103696222A (en) | 2013-12-19 | 2013-12-19 | Pretreatment method for cotton flannels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701611.4A CN103696222A (en) | 2013-12-19 | 2013-12-19 | Pretreatment method for cotton flannels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103696222A true CN103696222A (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701611.4A Pending CN103696222A (en) | 2013-12-19 | 2013-12-19 | Pretreatment method for cotton flannels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103696222A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047544A (en) * | 1989-05-22 | 1990-12-05 | 武汉市第三印染厂研究所 | Cold-rolling heap printing and dyeing pretreating technology |
| CN1056139A (en) * | 1990-04-21 | 1991-11-13 | 如皋县第二印染厂 | Technology and equipment for bleaching or pre-dyeing treatment of fabrics |
| CN1208792A (en) * | 1997-08-15 | 1999-02-24 | 周鈜 | Scouring and bleaching agent for grey fabric for super speed and short process preprinting treatment |
| CN102286880A (en) * | 2010-12-16 | 2011-12-21 | 宁波维科精华浙东针织有限公司 | Knitted fabric dyeing pretreatment method |
| CN102433728A (en) * | 2011-08-22 | 2012-05-02 | 江苏金辰针纺织有限公司 | Fabric bleaching and scouring one-bath method |
-
2013
- 2013-12-19 CN CN201310701611.4A patent/CN103696222A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047544A (en) * | 1989-05-22 | 1990-12-05 | 武汉市第三印染厂研究所 | Cold-rolling heap printing and dyeing pretreating technology |
| CN1056139A (en) * | 1990-04-21 | 1991-11-13 | 如皋县第二印染厂 | Technology and equipment for bleaching or pre-dyeing treatment of fabrics |
| CN1208792A (en) * | 1997-08-15 | 1999-02-24 | 周鈜 | Scouring and bleaching agent for grey fabric for super speed and short process preprinting treatment |
| CN102286880A (en) * | 2010-12-16 | 2011-12-21 | 宁波维科精华浙东针织有限公司 | Knitted fabric dyeing pretreatment method |
| CN102433728A (en) * | 2011-08-22 | 2012-05-02 | 江苏金辰针纺织有限公司 | Fabric bleaching and scouring one-bath method |
Non-Patent Citations (1)
| Title |
|---|
| 程龙瑶: ""腈/棉针织绒布的染整工艺研讨"", 《针织工业》, no. 6, 15 December 1996 (1996-12-15), pages 14 - 18 * |
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Application publication date: 20140402 |