Quick-drying cloth
A quick-drying, filament technology, applied in the direction of textile, knitting, fiber chemical characteristics, etc., can solve the problems of poor heat resistance and washing resistance of antibacterial fibers, limited moisture absorption and dehumidification ability, poor antibacterial performance, etc., and achieve antibacterial ability. No decline, good moisture absorption and quick drying performance, and the effect of no decline in antibacterial power
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Example Embodiment
[0046] Example 1:
[0047] The present embodiment provides a square four-corner convex sheath-core two-component filament with both antibacterial and quick-drying functions. The preparation method specifically includes the following steps:
[0048] Weigh 0.2kg of silver powder coated with zirconium phosphate with a particle size of 50nm and blend it with zirconium silicate to form a powder (a), then add the powder (a) to 19.6kg of polyethylene naphthalate and blend Prepare the skin layer masterbatch (b) as the skin layer component;
[0049] Weigh 100kg polyethylene terephthalate and melt it as the core material;
[0050] The skin layer component and the core component are spun and unstretched winding at a speed of 3000 ypm per minute.
[0051] The spinning of filaments with square four corners and raised cores is to use figure 2 The spinneret shown and the improved process of the present invention are carried out; the cross-section of the square core with raised corners is a square co...
Example Embodiment
[0053] Example 2:
[0054] This embodiment provides a two-component fiber and / or filament with a rectangular four-corner raised skin core with both antibacterial and quick-drying functions, wherein:
[0055] The skin layer component of the fiber and / or filament contains 1‰ of nanometer silver powder and 1‰ of nanometer zirconium powder based on the total dry weight of the skin;
[0056] The core cross-section of the fiber and / or filament is a square configuration with convex top corners, and the four convexities have the same size and are vertically symmetrical.
[0057] The nano-scale silver powder material contained in the above skin layer component is harmless to human tissues and has no irritation effect on the skin, but it has bactericidal and antibacterial effects. The nano-scale silver powder material has high chemical and thermal stability and can withstand subsequent treatments. The post-treatment of fibers and / or filaments and / or cloths is not easy to change color; the powde...
Example Embodiment
[0072] Example 3:
[0073] Example 3 is basically the same as Example 2, except that the protrusions of the square configuration of the core section in Example 3 are square, and the spinneret is like Figure 4 As shown, the ratio of the distance A of the round protrusion protruding from the square configuration to the width B of the square configuration is 1:10.
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