Spirally-distributed hydrophilic-hydrophobic composite fiber as well as preparation method and application thereof
A composite fiber, hydrophilic and hydrophobic technology, applied in the field of hydrophilic and hydrophobic composite fiber and its preparation, can solve the problem that the fabric cannot have one-way moisture guide and wind resistance and water resistance at the same time
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Embodiment 1
[0025] A method for preparing a helically arranged hydrophilic-hydrophobic composite fiber, the method comprising the following steps:
[0026] (1) pretreatment process, described silk and dacron (polyester) are collected and loosely stacked respectively, sealed and stacked;
[0027] (2) cleaning process, the silk and dacron (polyester) after described step (1) are broken up respectively, then mix uniformly respectively, remove wherein impurity in mixing process;
[0028] (3) carding process, the silk and dacron (polyester) mixed respectively through said step (2) are woven into a net in a double-helix mode according to a weight ratio of 1:1;
[0029] (4) draw frame process, adopt two road draw frame process to form the line with uniform diameter after the net that a plurality of through said step (3) forms is evenly mixed;
[0030] (5) roving process, the lines after the step (4) are stretched and twisted and wound on the bobbin, so that the diameter of the lines becomes sma...
Embodiment 2
[0034] A method for preparing a helically arranged hydrophilic-hydrophobic composite fiber, the method comprising the following steps:
[0035] (1) pretreatment process, described wool and polyamide fiber (nylon) are collected and loosely opened and piled up respectively, sealed and piled up;
[0036] (2) cleaning process, the wool and polyamide fiber (nylon) after described step (1) are broken up respectively, then mix uniformly respectively, remove wherein impurity in mixing process;
[0037] (3) carding process, the wool and nylon (nylon) mixed respectively through said step (2) are woven into a net in a double-helix mode according to a weight ratio of 1:2;
[0038] (4) draw frame process, adopt two road draw frame process to form the line with uniform diameter after the net that a plurality of through said step (3) forms is evenly mixed;
[0039] (5) roving process, the lines after the step (4) are stretched and twisted and wound on the bobbin, so that the diameter of the...
Embodiment 3
[0043] A method for preparing a helically arranged hydrophilic-hydrophobic composite fiber, the method comprising the following steps:
[0044] (1) pretreatment process, the wool and polypropylene fibers are collected and loosely stacked respectively, sealed and stacked;
[0045] (2) the cleaning process, the wool and polypropylene fibers after the step (1) are dispersed respectively, and then uniformly mixed respectively, and the impurities therein are removed during the mixing process;
[0046] (3) carding process, the wool and polypropylene fibers mixed respectively through the step (2) are woven into a net in a double-helix mode according to a weight ratio of 1:3;
[0047] (4) draw frame process, adopt two road draw frame process to form the line with uniform diameter after the net that a plurality of through said step (3) forms is evenly mixed;
[0048] (5) roving process, the lines after the step (4) are stretched and twisted and wound on the bobbin, so that the diamete...
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