阅读说明：本技术 一种干爽面料及其制备方法和制品 (Dry fabric, preparation method thereof and product ) 是由 李建全 苏隆腾 陈耀亮 杨鑫权 李红燕 于 2020-05-28 设计创作，主要内容包括：本发明公开了一种干爽面料及其制备方法和制品,干爽面料的制备方法,包括如下步骤：制备带凸纹的无纺布或纺织布；配置拒水整理浆,拒水整理浆的成份包括拒水剂、增稠剂、胶粘剂、氨水和水；将拒水整理浆涂覆到无纺布或纺织布的凸纹顶部,在无纺布或纺织布的凸纹顶部形成拒水层；将涂覆有拒水层的无纺布或纺织布烘干并分切包装。由于面料为带凸纹的无纺布；使用时面料带凸纹的一面朝向人体,人体仅与带拒水层凸纹的拒水区域接触,人体排出的水分将下滑到亲水区域并被亲水区域的无纺布或纺织布吸收,使得人体能够持续保持干爽；另外,因凹的部位没有和皮肤接触,使得皮肤呼吸的气体和外部的空气可以连续性交换,提高身体皮肤的舒适性。(The invention discloses a dry fabric and a preparation method and a product thereof, wherein the preparation method of the dry fabric comprises the following steps: preparing a non-woven fabric or a woven fabric with convex patterns; preparing water repellent finishing pulp, wherein the components of the water repellent finishing pulp comprise a water repellent agent, a thickening agent, an adhesive, ammonia water and water; coating the water repellent finishing pulp on the top of the wale of the non-woven fabric or the woven fabric to form a water repellent layer on the top of the wale of the non-woven fabric or the woven fabric; drying the non-woven fabric or woven fabric coated with the water repellent layer, cutting and packaging. The fabric is non-woven fabric with convex patterns; when the fabric is used, one side of the fabric material with the convex patterns faces a human body, the human body is only contacted with the water repellent area with the convex patterns of the water repellent layer, and water discharged by the human body slides down to the hydrophilic area and is absorbed by non-woven fabrics or woven fabrics of the hydrophilic area, so that the human body can continuously keep dry and comfortable; in addition, because the concave part is not contacted with the skin, the gas breathed by the skin and the external air can be continuously exchanged, and the comfort of the skin of the body is improved.)

1. The preparation method of the dry fabric is characterized by comprising the following steps:

preparing a non-woven fabric or a woven fabric with convex patterns;

preparing water repellent finishing pulp, wherein the components of the water repellent finishing pulp comprise a water repellent agent, a thickening agent, an adhesive, ammonia water and water;

coating the water repellent finishing pulp on the top of the wale of the non-woven fabric, and forming a water repellent layer on the top of the wale of the non-woven fabric or the woven fabric;

the nonwoven fabric coated with the water repellent layer is dried and cut and packaged.

2. The method for preparing a dry fabric according to claim 1, wherein the non-woven fabric is subjected to hydroentangling, needling or hot rolling to prepare the raised patterns, and the raised patterns are uniformly distributed on the non-woven fabric.

3. The method of making a dry fabric of claim 1 wherein the raised pattern is a hemispherical or drop-like structure.

4. The preparation method of the dry fabric according to claim 1, wherein the water repellent finishing pulp is prepared by the following steps: firstly adding the thickening agent and the adhesive and uniformly stirring, adding water into the water repellent agent, uniformly stirring and dispersing, then mixing the water repellent agent and the thickening agent and the adhesive slurry, and then continuously adding water and ammonia water and uniformly stirring.

5. The preparation method of the dry and comfortable fabric according to claim 4, wherein the weight percentage of the water repellent is 1-5%, the weight percentage of the thickener is 1-5%, the weight percentage of the adhesive is 0.5-5%, the weight percentage of the ammonia water is 0.01-0.5%, and the weight percentage of the water is 84-95%.

6. The preparation method of the dry fabric as claimed in claim 5, wherein the water repellent is paraffin water repellent, silicone water repellent or fluorine-containing water repellent, the thickener is acrylic polymer, and the adhesive is acrylic adhesive.

7. The method for preparing a dry fabric according to claim 1, wherein the water repellent finish slurry is applied on top of the ribs of the non-woven fabric or woven fabric by means of cylinder coating or roller coating.

8. The preparation method of the dry fabric as claimed in claim 1, wherein the drying temperature is 100-180 ℃, and the drying time is 1-5 min.

9. A dry fabric prepared by the method of preparing a dry fabric according to any one of claims 1 to 8.

10. An article made from the dry fabric of claim 9.