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US 2018/0266028 A1Published application
Textile fabric, method of manufacturing the same and textile product manufactured using the same
OwnerTae Jun HWANGinventor
Life of this patent
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Abstract
A textile fabric has a pattern which is appeared when moisture makes contact with the textile fabric. A method of manufacturing the textile fabric includes coating hygroscopic softener on the textile fabric, printing a predetermined pattern on a surface of the textile fabric by pressing a roller on which the predetermined pattern is embossed, and a water-repellent solution is coated on a surface of the predetermined pattern, and drying the textile fabric.
Claims21
1-20. (canceled)
21:
- A method of manufacturing a textile fabric, comprising:
- printing a pattern on one surface of the textile fabric by pressing the surface of the textile fabric using a pressing member on which a pattern is embossed, wherein a water repellent solution is coated on a surface of the pattern;
- and
- drying the textile fabric.
1 more element
22:
- The method of claim 21 further comprising:
- coating hygroscopic softener on the textile fabric before the printing,
- wherein the pressing member is a roller on which the pattern is embossed.
23:
- The method of claim 22, wherein the water-repellent solution is a mixture of 45 wt % to 55 wt % of a water-repellent agent, 3 wt % to 7 wt % of a fixing agent, 1 wt % to 3 wt % of a silicone softer, 1 wt % to 5 wt % of a thickener, and 30 wt % to 50 wt % of water.
24:
- The method of claim 22, further comprising:
- coating a polyurethane on the other surface of the textile fabric.
25:
- The method of claim 22, wherein the coating of the hygroscopic softener comprises making the textile fabric pass through a tank in which the hygroscopic softener is stored at a speed of 20 yd/min to 40 yd/min, and then drying the textile fabric at a temperature of 160° C. to 180° C. before the printing.
26:
- The method of claim 22, wherein the printing comprises making the textile fabric pass through the roller at a temperature of 110° C. to 130° C. at a speed of 20 yd/min to 40 yd/min.
27:
- The method of claim 22, wherein the pattern of the roller comprises at least two regions having different coating amounts of the water repellent solution per unit area.
28:
- The method of claim 27, wherein the roller has a plurality of protrusions protruded therefrom in a region of the pattern.
29:
- The method of claim 27, wherein the pattern of the roller comprises:
- a first region formed by applying the water repellent solution to an entire surface of the first region;
- and
- a second region in which a plurality of protrusions are protruded at the same height as the surface of the first region.
1 more element
30:
- The method of claim 22, wherein the drying comprises making the fiber fabric pass through a tenter machine at a speed of 40 yd/min to 60 yd/min at a temperature of 160° C. to 180° C.
31:
- A textile product comprising the textile fabric manufactured by the method of claim 21, wherein, when moisture makes contact with the textile fabric, the pattern printed on the textile fabric appears.
32:
- A textile fabric comprising a wettable portion and a non-wettable portion, wherein, when textile fabric makes contact with moisture, a pattern appears due to a contrast of the wettable portion and the non wettable portion.
33:
- The method of claim 32, wherein the non-wettable portion is coated with a water repellent solution.
34:
- The method of claim 33, wherein the water-repellent solution is a mixture of 45 wt % to 55 wt % of a water-repellent agent, 3 wt % to 7 wt % of a fixing agent, 1 wt % to 3 wt % of a silicone softer, 1 wt % to 5 wt % of a thickener, and 30 wt % to 50 wt % of water.
35:
- The method of claim 33, wherein the pattern comprises at least two regions having different coating amounts of the water repellent solution per unit area.
36:
- The method of claim 33, wherein the pattern comprises:
- a first pattern formed by applying the water repellent solution to an entire surface of the first pattern;
- and
- a second pattern having a plurality of first areas to which the water repellent solution is applied, wherein the plurality of first areas are spaced apart from each other by a second area to which the water-repellant solution is not applied so that the first pattern and the second pattern has a difference in shades when moisture makes contact with the first pattern and second pattern.
1 more element
37:
- A textile product comprising the textile fabric of claim 32, wherein, when textile fabric makes contact with moisture, the pattern appears.
38:
- A roller for manufacturing a textile fabric comprising:
- a pattern embossed on a surface of the roller, wherein the pattern comprising at least two regions having different coating amounts of a water repellent solution per unit area.
39:
- The roller of claim 38, further comprising a plurality of protrusions protruded therefrom in a region of the pattern.
40:
- The roller of claim 38, wherein the pattern comprises:
- a first region formed by applying the water repellent solution to an entire surface of the first region;
- and
- a second region in which a plurality of protrusions are protruded at the same height as the surface of the first region.
1 more element