阅读说明：本技术 一种保暖绒面料的加工工艺 (Processing technology of warm-keeping velvet fabric ) 是由 沈洪良 丁月明 孙金根 沈王振 王佳俊 夏东明 于 2019-10-13 设计创作，主要内容包括：本发明公开了一种保暖绒面料的加工工艺,工艺流程如下,白坯预定型——拉毛——二次定型——染色——脱水开幅——轧柔软剂——松散烘干——剪浮毛——烫光——挂架落布——成品定型——成品打卷。该保暖绒面料的加工工艺织物蓬松保暖、手感柔软舒适。(The invention discloses a processing technology of warm keeping velvet fabric, which comprises the following process flows of white blank presetting, napping, secondary setting, dyeing, dewatering and scutching, softening agent rolling, loosening and drying, floating hair shearing, ironing, hanging rack cropping, finished product setting and finished product rolling. The processing technology of the warm keeping velvet fabric is fluffy, warm, soft and comfortable in hand feeling.)

1. A processing technology of warm keeping velvet fabric is characterized in that: the process flow comprises the steps of white blank presetting, napping, secondary setting, dyeing, dewatering and scutching, softening agent rolling, loose drying, floating hair shearing, ironing, hanging rack cropping, finished product setting and finished product rolling, wherein,

weaving embryo: knitting chenille full-polyester wool yarns into a pile fabric by adopting a weft knitting jacquard knitting machine;

and (3) embryo determination: performing grey cloth shaping by a 10-box shaper of Fuji at 190 ℃ for 30m/min, and presetting the specification of the grey cloth;

secondary sizing: multiplying 30m/min at 180 ℃;

dyeing: maintaining the temperature of the disperse dye at 130 ℃ for 30 minutes, and then washing the water;

ironing: blanching at 160 deg.C before blanching at 130 deg.C after blanching;

and (3) finished product determination: 8 boxes of a gate Fuji setting machine, and setting finished products at 180 ℃ for 45 m/min.

2. The processing technology of the warm keeping down fabric according to claim 1, characterized in that: napping was repeated 5 times.

The technical field is as follows:

the invention relates to the technical field of textile printing and dyeing, and discloses a processing technology of a thermal down fabric.

Background art:

the existing flat super-soft velvet lining material has poor heat retention and comfort, and the application range and the popularization effect of the existing flat super-soft velvet lining material are limited.

The invention content is as follows:

the invention aims to solve the technical problem of providing a processing technology of a warm-keeping velvet fabric which is fluffy and warm-keeping, soft and comfortable in hand feeling.

The technical scheme of the invention is to provide a processing technology of warm keeping velvet fabric, which comprises the following process flows of white blank presetting, napping, secondary setting, dyeing, dehydration scutching, softening agent rolling, loose drying, floating hair shearing, ironing, hanging frame cropping, finished product setting and finished product rolling, wherein,

weaving embryo: knitting chenille full-polyester wool yarns into a pile fabric by adopting a weft knitting jacquard knitting machine;

and (3) embryo determination: performing grey cloth shaping by a 10-box shaper of Fuji at 190 ℃ for 30m/min, and presetting the specification of the grey cloth;

secondary sizing: multiplying 30m/min at 180 ℃;

dyeing: maintaining the temperature of the disperse dye at 130 ℃ for 30 minutes, and then washing the water;

ironing: blanching at 160 deg.C before blanching at 130 deg.C after blanching;

and (3) finished product determination: 8 boxes of a gate Fuji setting machine, and setting finished products at 180 ℃ for 45 m/min.

Preferably, the napping is repeated 5 times.

Compared with the prior art, the invention has the following advantages after the process is adopted: on the basis of the original 1.5-wool high-flatness ultra-soft velvet grey fabric, the dyeing and finishing processing technology is changed, the presetting temperature is reduced, and the napping parameters are adjusted, so that the effects of fluffy and warm-keeping fabrics and soft and comfortable handfeel are achieved.

The specific implementation mode is as follows:

the invention is further illustrated with respect to specific embodiments below:

a processing technology of warm keeping velvet fabric comprises the following process flows of white blank presetting, napping, secondary setting, dyeing, dewatering and scutching, rolling of softening agent (52740 g/L), loose drying, hair shearing, ironing, hanging frame cropping, finished product setting and finished product rolling, wherein,

weaving embryo: knitting chenille full-polyester wool yarns into a pile fabric by adopting a weft knitting jacquard knitting machine;

and (3) embryo determination: performing grey cloth shaping by a 10-box shaper of Fuji at 190 ℃ for 30m/min, and presetting the specification of the grey cloth;

secondary sizing: multiplying 30m/min at 180 ℃;

dyeing: maintaining the temperature of the disperse dye at 130 ℃ for 30 minutes, and then washing the water;

ironing: blanching at 160 deg.C before blanching at 130 deg.C after blanching;

and (3) finished product determination: 8 boxes of a gate Fuji setting machine, and setting finished products at 180 ℃ for 45 m/min.

Preferably, the napping is repeated 5 times. The specific galling parameters are shown in the following table,

the invention has the following advantages: on the basis of the original 1.5-wool high-flatness ultra-soft velvet grey fabric, the dyeing and finishing processing technology is changed, the presetting temperature is reduced, and the napping parameters are adjusted, so that the effects of fluffy and warm-keeping fabrics and soft and comfortable handfeel are achieved.

The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims.