CN102720060A - Method for performing flame-retardant finish on fabric in printing and dyeing process - Google Patents
Method for performing flame-retardant finish on fabric in printing and dyeing process Download PDFInfo
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- CN102720060A CN102720060A CN2012102169049A CN201210216904A CN102720060A CN 102720060 A CN102720060 A CN 102720060A CN 2012102169049 A CN2012102169049 A CN 2012102169049A CN 201210216904 A CN201210216904 A CN 201210216904A CN 102720060 A CN102720060 A CN 102720060A
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Abstract
The invention relates to the technical field of flame-retardant of fabrics, in particular to a method for performing flame-retardant finish on a fabric in the printing and dyeing process, and aims to provide a method for performing flame-retardant finish on the fabric in the printing and dyeing process to ensure that a good flame-retardant effect of the fabric can be achieved. According to the technical scheme, the method for performing flame-retardant finish on the fabric in the printing and dyeing process comprises the following process steps of: performing pad-rolling for two times, drying, baking, and performing alkali-washing, wherein 400 to 500g of flame-retardant finishing agent, 50 to 70g of Yiteshi high-strength protective agent, 40 to 60g of high-strength protective agent, 30 to 40g of softening agent, 20 to 22g of phosphoric acid H3PO4 and other aids are added into each liter of water in the first pad-rolling process, and the fabric is subjected to pad-rolling for the second time when the rolling residual rate of a stretching machine is 57 percent. The method has the advantages that the method has simple process steps and a good flame-retardant effect, and energy consumption is reduced.
Description
Technical field
The present invention relates to the fabrics flame resistance technical field, be specially a kind of method of printed fabrics flame-proof treatment.
Background technology
In printing and dyeing processing, the printing and dyeing flame-proof finishing process is that flame retarding process to the alkali washing process no requirement (NR), does not extinguish after flame is lighted not in above-mentioned processing range, does not reach customer demand with cloth cover pH value no requirement (NR) before fire-retardant.The test of fire resistance is a link important in the Study on Flame Retardant Finish, and the evaluation of flame retardancy ability generally has following leading indicator: 1. light difficulty or ease property; 2. flame surface spread speed; 3. the visibility of being fuming; 4. the toxicity of combustion product; 5. the corrosivity of combustion product.Wherein 1., 2. be topmost evaluation index.Method of testing has the burning range of measuring material, afterflame, glows the time methods such as limited oxygen index.Relative position according to flame and sample is divided into normal beam technique, horizontal method, gradient method.Method commonly used at present is vertical combustion method and limited oxygen index method (LOI).The vertical combustion method is vertically to clamp sample one end, and the sample free end is applied the gas flame of regulation, waits the method for estimating the sample combustibility through measuring flaming combustion and flameless combustion time.The limited oxygen index method is under the regulation experimental condition, in oxygen, nitrogen mixed gas stream, can just keep the required minimum oxygen concentration of sample burning.This index is used for the complexity that exosyndrome material is lighted, and the data reappearance that records is good, is suitable for technological experiment, but can not weigh the danger of breaking out of fire.
Summary of the invention
The object of the invention is to provide a kind of method of printed fabrics flame-proof treatment, makes fabric obtain good flame-retardant effect.
Concrete technical scheme of the present invention is: the method for printed fabrics flame-proof treatment, and its technological process is: pad, dry, bake, alkali cleaning, described padding is to pad for twice; Pad for the first time: every premium on currency adds antiflaming finishing agent 400-500g, special strong protecting agent 50-70g, strong protecting agent 40-60g, softener 30-40g, the phosphoric acid H of fitting of clothing
3PO
4Auxiliary agents such as 20-22g carry out padding the first time; Then fabric is carried out for 57% time padding the second time at the stenter pick-up.
To under 100-130 ℃ of temperature, dry through the fabric that pads for twice; Hot water wash, cold wash, oven dry successively disposes again.
Saidly bake concrete operations and be: temperature 160 degree, time 3-4 minute.
Said alkali cleaning concrete operations are: the volume cylinder, and liquid level 600L, adds 5-7g soda ash again and washed 30 minutes by 60-70 ℃; Washing, washing back PH=7-8; Oven dry, preshrunk
In the described alkali cleaning step, 60-70 ℃ of hot water wash 10 minutes, alkali cleaning 30 minutes in 60-70 ℃ water again
To carry out the printed fabrics semi-finished product of flame-proof treatment, require PH=6-7.
Beneficial effect of the present invention is: this processing step is simple, has reduced energy consumption, good flame retardation effect, flame retardant test result: after flame time: warp-wise 3 seconds, char length 5.3cm, after flame time: broadwise 2 seconds, char length 4.2cm; Manual test: flame is lighted the back and in 3 seconds, is extinguished.
The specific embodiment
Below in conjunction with the specific embodiment the present invention is illustrated further, but do not limit the present invention with this.
With G60/JC25/ polyamide fibre 15 24,XG5,0/J,C50 24 101,X76 57/58 " fabric carries out:
A. pad for the first time: semi-finished product PH=6-7 before the back of will dyeing is fire-retardant, add auxiliary agent and pad for the first time, every premium on currency adds antiflaming finishing agent CP 400-500g; The special strong protecting agent CHN50-70g that fits of clothing; Strong protecting agent CAN 40-60g, softener FSA 30-40g, phosphoric acid H
3PO
420-22g;
B. fabric is padded for 57% time at the stenter pick-up; Again fabric is dried under 100-130 ℃ of temperature; Hot water wash, cold wash, oven dry successively disposes again;
C. bake: temperature 160 degree, time 3-4 minute;
D. alkali cleaning (volume cylinder), liquid level 600L, 60-70 ℃, hot water wash 10 minutes adds 5-7g soda ash again and washed 30 minutes; Washing, washing back PH=7-8; Oven dry, preshrunk.
Above-mentioned technology, flame retardant test result: after flame time: warp-wise 3 seconds, char length 5.3cm, after flame time: broadwise 2 seconds, char length 4.2cm; Manual test: flame is lighted the back and in 3 seconds, is extinguished;
Each item index such as following table:
| Fabric width | Shrink | Grammes per square metre | Former change | Be stained with in vain | Dry grinding | Wet-milling | Grab appearance | Fan tears | |
| 2-87 | 139.4cm | 0.5/-0.5 | 277g/㎡ | 3-4 | 4-5 | 4 | 2 | 575/337 | 21.8/12.8 |
| 2-88 | 148.2cm | 0.5/0.2 | 302g/㎡ | 3-4 | 4-5 | 4 | 2 | 608/276 | 19.2/9.6 |
| 2-91 | 147.6cm | 0.2/-1.0 | 212g/㎡ | 3-4 | 4-5 | 4 | 2-3 | 445/247 | 13.4/9.0 |
Claims (6)
1. the method for printed fabrics flame-proof treatment, its technological process is: pad, dry, bake, alkali cleaning, it is characterized in that: described padding is to pad for twice; Pad for the first time: every premium on currency adds antiflaming finishing agent 400-500g, special strong protecting agent 50-70g, strong protecting agent 40-60g, softener 30-40g, the phosphoric acid H of fitting of clothing
3PO
4Auxiliary agents such as 20-22g carry out padding the first time; Then fabric is carried out for 57% time padding the second time at the stenter pick-up.
2. the method for printed fabrics flame-proof treatment according to claim 1 is characterized in that: will under 100-130 ℃ of temperature, dry through the fabric that pads for twice; Hot water wash, cold wash, oven dry successively disposes again.
3. the method for printed fabrics flame-proof treatment according to claim 2 is characterized in that: saidly bake concrete operations and be: temperature 160 degree, time 3-4 minute.
4. the method for printed fabrics flame-proof treatment according to claim 3 is characterized in that: said alkali cleaning concrete operations are: the volume cylinder, and liquid level 600L, adds 5-7g soda ash again and washed 30 minutes by 60-70 ℃; Washing, washing back PH=7-8; Oven dry, preshrunk.
5. the method for printed fabrics flame-proof treatment according to claim 4 is characterized in that: in the described alkali cleaning step, and 60-70 ℃ of hot water wash 10 minutes, alkali cleaning 30 minutes in 60-70 ℃ water again.
6. according to the method for the described printed fabrics flame-proof treatment of the arbitrary claim of claim 1-5, it is characterized in that: to carry out the printed fabrics semi-finished product of flame-proof treatment, require PH=6-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216904.9A CN102720060B (en) | 2012-06-28 | 2012-06-28 | Method for performing flame-retardant finish on fabric in printing and dyeing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216904.9A CN102720060B (en) | 2012-06-28 | 2012-06-28 | Method for performing flame-retardant finish on fabric in printing and dyeing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102720060A true CN102720060A (en) | 2012-10-10 |
| CN102720060B CN102720060B (en) | 2014-11-05 |
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| CN201210216904.9A Active CN102720060B (en) | 2012-06-28 | 2012-06-28 | Method for performing flame-retardant finish on fabric in printing and dyeing process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590251A (en) * | 2013-11-13 | 2014-02-19 | 湖州新利商标制带有限公司 | Flame-retardant nylon label cloth with wet-process glued layers and manufacturing method thereof |
| CN103790006A (en) * | 2013-11-30 | 2014-05-14 | 常熟市亚欧进出口贸易有限公司 | Method for preparing flame-retardant fabric finishing agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1408939A (en) * | 2002-07-26 | 2003-04-09 | 鲁泰纺织股份有限公司 | Method for no-ironing finishing of pure cotton textile |
| CN101219309A (en) * | 2007-09-29 | 2008-07-16 | 丹东天皓净化材料有限公司 | Method for processing DE type flame-proof filtering cotton |
| CN101942752A (en) * | 2009-07-09 | 2011-01-12 | 天津田歌纺织有限公司 | Finishing method for non-ironing moisture-absorption soil-release fabric |
-
2012
- 2012-06-28 CN CN201210216904.9A patent/CN102720060B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1408939A (en) * | 2002-07-26 | 2003-04-09 | 鲁泰纺织股份有限公司 | Method for no-ironing finishing of pure cotton textile |
| CN101219309A (en) * | 2007-09-29 | 2008-07-16 | 丹东天皓净化材料有限公司 | Method for processing DE type flame-proof filtering cotton |
| CN101942752A (en) * | 2009-07-09 | 2011-01-12 | 天津田歌纺织有限公司 | Finishing method for non-ironing moisture-absorption soil-release fabric |
Non-Patent Citations (1)
| Title |
|---|
| 沈锡: "纺织品功能整理应用实践", 《印染助剂》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590251A (en) * | 2013-11-13 | 2014-02-19 | 湖州新利商标制带有限公司 | Flame-retardant nylon label cloth with wet-process glued layers and manufacturing method thereof |
| CN103590251B (en) * | 2013-11-13 | 2016-01-13 | 湖州新利商标制带有限公司 | A kind of wet-process coating fire-retardant nylon trademark belt and preparation method thereof |
| CN103790006A (en) * | 2013-11-30 | 2014-05-14 | 常熟市亚欧进出口贸易有限公司 | Method for preparing flame-retardant fabric finishing agent |
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|---|---|
| CN102720060B (en) | 2014-11-05 |
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