CN103757839A - Thin elastic fabric pretreatment process - Google Patents
Thin elastic fabric pretreatment process Download PDFInfo
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- CN103757839A CN103757839A CN201310621691.2A CN201310621691A CN103757839A CN 103757839 A CN103757839 A CN 103757839A CN 201310621691 A CN201310621691 A CN 201310621691A CN 103757839 A CN103757839 A CN 103757839A
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Abstract
The invention discloses a thin elastic fabric pretreatment process which is applied to dyeing pretreatment of a thin elastic fabric. The pretreatment process includes the steps: 1) desizing and refining: adding the fabric into primary bath lotion at the temperature of 65-70 DEG C, adding auxiliaries, keeping the temperature for 20-30 minutes, performing padding by a padder at the speed of 50-55m/min, discharging the primary bath lotion and cleaning and drying the fabric; 2) pre-shrinking: spraying and conditioning the fabric, and extruding and drying the fabric by a pressure-bearing roller at the temperature of 80-90 DEG C; 3) presetting: adding the fabric into a setter, heating the fabric to reach the temperature of 165-170 DEG C at the speed of 5 DEG C/min by the setter for presetting. The running speed of the pressure-bearing roller is 25-30m/min, the tension of the pressure-bearing roller is 25-30kg/m, and the speed of the setter is 40-50m/min. The pretreatment process releases elasticity of the fabric and gives consideration to the relationship between smoothness and the elasticity of the fabric, the relationship between shrinkage rate and ironing shrinkage control of the fabric and the like, so that the final fabric appears thin and smooth and has the elasticity.
Description
Technical field
The present invention relates to the pre-treatment process of slim elastic fabric.
Background technology
The dyeing of slim elastic fabric mostly adopts dye gigging or two kinds of modes of overflow dyeing, because dye gigging technique is to carry out under the state of high temperature hightension, it has controlled the anxious elasticity of fiber completely, and fiber normal elasticity in fabric cannot obtain escheat and discharge; Overflow process is to carry out under the state that there is no tension force completely of loose formula, and in fabric, the elasticity of fiber has obtained fully with fully discharging, but a bit stressed and control owing to not having in discharging, thus caused a large amount of wrinkling, the out-of-flatness of the fabric utmost point.
Summary of the invention
The object of the present invention is to provide a kind of pre-treatment process of slim elastic fabric, it makes final products present slim, smooth outward appearance, and has elasticity.
For achieving the above object, technical scheme of the present invention is the pre-treatment process of a kind of slim elastic fabric of design, is applied to the dyeing pre-treatment of slim elastic fabric, comprises the following steps:
1) desizing refining: add fabric in the first body lotion of 65-70 ℃, add auxiliary agent simultaneously, be incubated and pad after 20-30 minute, the speed of a motor vehicle of padding machine is 50-55m/min, then discharges first body lotion, cleaning, drying;
2) preshrunk: to the fabric dewing of spraying, then adopt the bearing roller extruding of 80-90 ℃ dry, the speed of service of bearing roller is 25-30m/min, and tension force is 25-30kg/m;
3) pre-setting: fabric is added in setting machine, and setting machine is warming up to 165-170 ℃ with 5 ℃/min and carries out pre-setting, and the machine speed of setting machine is 40-50m/min.
Advantage of the present invention and beneficial effect are: the pre-treatment process that a kind of slim elastic fabric is provided, solve the flexible release of product and take into account and handled the planarization of fabric and the washing shrinkage of elasticity, fabric well and pressed the square relations of plane such as shrinkage control, thereby make final products present slim, smooth outward appearance, and there is elasticity.
The specific embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
The concrete technical scheme of implementing of the present invention is:
Embodiment 1
A pre-treatment process for slim elastic fabric, is applied to the dyeing pre-treatment of slim elastic fabric, comprises the following steps:
1) desizing refining: add fabric in the first body lotion of 70 ℃, add auxiliary agent simultaneously, be incubated and pad after 30 minutes, the speed of a motor vehicle of padding machine is 55m/min, then discharges first body lotion, cleaning, drying;
2) preshrunk: to the fabric dewing of spraying, then adopt the bearing roller extruding of 80-90 ℃ dry, the speed of service of bearing roller is 30m/min, and tension force is 30kg/m;
3) pre-setting: fabric is added in setting machine, and setting machine is warming up to 170 ℃ with 5 ℃/min and carries out pre-setting, and the machine speed of setting machine is 50m/min.
Embodiment 2
A pre-treatment process for slim elastic fabric, is applied to the dyeing pre-treatment of slim elastic fabric, comprises the following steps:
1) desizing refining: add fabric in the first body lotion of 65 ℃, add auxiliary agent simultaneously, be incubated and pad after 20 minutes, the speed of a motor vehicle of padding machine is 50m/min, then discharges first body lotion, cleaning, drying;
2) preshrunk: to the fabric dewing of spraying, then adopt the bearing roller extruding of 80 ℃ dry, the speed of service of bearing roller is 25m/min, and tension force is 25kg/m;
3) pre-setting: fabric is added in setting machine, and setting machine is warming up to 165 ℃ with 5 ℃/min and carries out pre-setting, and the machine speed of setting machine is 40m/min.
Embodiment 3
A pre-treatment process for slim elastic fabric, is applied to the dyeing pre-treatment of slim elastic fabric, comprises the following steps:
1) desizing refining: add fabric in the first body lotion of 66 ℃, add auxiliary agent simultaneously, be incubated and pad after 25 minutes, the speed of a motor vehicle of padding machine is 53m/min, then discharges first body lotion, cleaning, drying;
2) preshrunk: to the fabric dewing of spraying, then adopt the bearing roller extruding of 85 ℃ dry, the speed of service of bearing roller is 26m/min, and tension force is 28kg/m;
3) pre-setting: fabric is added in setting machine, and setting machine is warming up to 168 ℃ with 5 ℃/min and carries out pre-setting, and the machine speed of setting machine is 45m/min.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. the pre-treatment process of slim elastic fabric, is applied to the dyeing pre-treatment of slim elastic fabric, it is characterized in that, comprises the following steps:
1) desizing refining: add fabric in the first body lotion of 65-70 ℃, add auxiliary agent simultaneously, be incubated and pad after 20-30 minute, the speed of a motor vehicle of padding machine is 50-55m/min, then discharges first body lotion, cleaning, drying;
2) preshrunk: to the fabric dewing of spraying, then adopt the bearing roller extruding of 80-90 ℃ dry, the speed of service of bearing roller is 25-30m/min, and tension force is 25-30kg/m;
3) pre-setting: fabric is added in setting machine, and setting machine is warming up to 165-170 ℃ with 5 ℃/min and carries out pre-setting, and the machine speed of setting machine is 40-50m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621691.2A CN103757839A (en) | 2013-11-30 | 2013-11-30 | Thin elastic fabric pretreatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621691.2A CN103757839A (en) | 2013-11-30 | 2013-11-30 | Thin elastic fabric pretreatment process |
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| Publication Number | Publication Date |
|---|---|
| CN103757839A true CN103757839A (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621691.2A Pending CN103757839A (en) | 2013-11-30 | 2013-11-30 | Thin elastic fabric pretreatment process |
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| CN (1) | CN103757839A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088597A (en) * | 2015-09-11 | 2015-11-25 | 中纺新材料科技有限公司 | Method for improving single-face TPU compound fabric flatness |
| CN108486810A (en) * | 2018-04-11 | 2018-09-04 | 嘉兴市金宇达染整有限公司 | A kind of silk-like fabric pretreating technology for printing and dyeing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102259A (en) * | 2009-12-21 | 2011-06-22 | 苏州江枫丝绸有限公司 | Cellulose filament elastic fabric and manufacturing method thereof |
| CN102978863A (en) * | 2012-12-05 | 2013-03-20 | 吴江市高发纺织有限公司 | Pretreatment process of thin stretch fabrics |
| CN103320935A (en) * | 2013-05-15 | 2013-09-25 | 杭州宏海纺织有限公司 | Elastic fiber fabric and preparation method thereof |
-
2013
- 2013-11-30 CN CN201310621691.2A patent/CN103757839A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102259A (en) * | 2009-12-21 | 2011-06-22 | 苏州江枫丝绸有限公司 | Cellulose filament elastic fabric and manufacturing method thereof |
| CN102978863A (en) * | 2012-12-05 | 2013-03-20 | 吴江市高发纺织有限公司 | Pretreatment process of thin stretch fabrics |
| CN103320935A (en) * | 2013-05-15 | 2013-09-25 | 杭州宏海纺织有限公司 | Elastic fiber fabric and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088597A (en) * | 2015-09-11 | 2015-11-25 | 中纺新材料科技有限公司 | Method for improving single-face TPU compound fabric flatness |
| CN108486810A (en) * | 2018-04-11 | 2018-09-04 | 嘉兴市金宇达染整有限公司 | A kind of silk-like fabric pretreating technology for printing and dyeing |
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Application publication date: 20140430 |