Fabric for sweat wicking pajamas and underclothing and preparing method thereof
AssigneeShanghai Xiaolanxiang Garment Co.,Ltd.
InventorYoubing Jia
Life of this patent
Estimating the term…
Abstract
A method of preparing a fabric for perspiration exhaust pajamas and underclothing includes the following steps: (1) grey cloth weaving: weaving a perspiration exhaust fiber, a regenerated cellulose fiber, and spandex into a grey cloth; (2) singeing: singeing the grey cloth to obtain a singed grey cloth through a two-face-two-back singeing; and (3) moisture adsorption and perspiration exhaust finishing: immersing the singed grey cloth in a finishing liquid, taking out the singed grey cloth for drying, baking, washing, and then drying to a constant weight to obtain the fabric for perspiration exhaust pajamas and underclothing.
Claims10
A method of preparing a fabric for sweat wicking pajamas and underclothing, comprising:
- (1) grey cloth weaving by weaving 1-100 parts by weight of a sweat wicking fiber, and a balance of 0-100 parts by weight of a regenerated cellulose fiber and 0-100 parts by weight of spandex into a grey cloth with a front side and a reverse side;
- (2) singeing the grey cloth to obtain a singed grey cloth by singeing the front side twice and the reverse side twice under a condition, wherein the condition is that a cloth speed is 80-100 m/min, a distance between the grey cloth and a reducing flame is 1-1.2 cm, a distance between the grey cloth and a copper plate is 0.5-0.8 cm, a distance between the grey cloth and a cylinder is 5-7 cm, and a singeing grade is 4-5 grades;
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- (3) moisture adsorption and sweat wicking finishing comprising immersing the singed grey cloth in a finishing liquid for 25-35 minutes at a temperature of 20-30° C., wherein a mass ratio of the singed grey cloth to the finishing liquid is 1:10 to 1:20, taking out the singed grey cloth for drying at 90-110° C. for 4-8 minutes, baking at 140-160° C. for 100-150 seconds, washing at room temperature for 1-3 times, and then drying at 60-80° C. to a first constant weight to obtain the fabric for the sweat wicking pajamas and underclothing.
A method of preparing a fabric for sweat wicking pajamas and underclothing, comprising:
- (1) grey cloth weaving by weaving 10-100 parts by weight of a sweat wicking fiber, 10-100 parts by weight of a regenerated cellulose fiber, and 0-30 parts by weight of spandex into a grey cloth with a front side and a reverse side;
- (2) singeing the grey cloth to obtain a singed grey cloth by singeing the front side twice and the reverse side twice under a condition, wherein the condition is that a cloth speed is 80-100 m/min, a distance between the grey cloth and a reducing flame is 1-1.2 cm, a distance between the grey cloth and a copper plate is 0.5-0.8 cm, a distance between the grey cloth and a cylinder is 5-7 cm, and a singeing grade is 4-5 grades;
- (3) pretreatment comprising immersing the singed grey cloth in a pretreatment liquid for 25-35 minutes at a temperature of 28-32° C., wherein a mass ratio of the singed grey cloth to the pretreatment liquid is 1:10 to 1:20, taking out the singed grey cloth for drying at 60-80° C. to a first constant weight to obtain a pretreatment fabric;
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- (4) moisture adsorption and sweat wicking finishing comprising immersing the pretreatment fabric in a finishing liquid for 25-35 minutes at a temperature of 20-30° C., wherein a mass ratio of the pretreatment fabric to the finishing liquid is 1:10 to 1:20, taking out the pretreatment fabric for drying at 90-110° C. for 4-8 minutes, baking at 140-160° C. for 100-150 seconds, washing at room temperature for 1-3 times, and then drying at 60-80° C. to a second constant weight to obtain the fabric for the sweat wicking pajamas and underclothing.
Dependencies are inferred from the claim text.