Background technology
The double-side different color fabric can be made the clothes that the two sides can be worn, also be used for the textile decoration industry, one side is refused the hydrophilic fabric of water another side and is met people and take requirement under the varying environment in daily life, but in the process of the heterochromatic exclusive-OR function arrangement of fabric two-face processing, very easily produce and interpenetrate interference, the present invention uses foam method exactly, the control liquid carrying rate, and half that makes that working solution only is penetrated into fabric thickness is to reach double-side different color exclusive-OR function finishing effect.
The foam dyeing and finishing of fabric is through the foaming machine special treatment, makes the working solution high-power foaming, becomes even, fine and smooth foam state, it is coated on the fabric again.People more and more pay attention to this technology at present.Patent CN102115988A discloses prescription of a kind of foam pigment dyeing system and preparation method thereof, successfully develop a kind of prescription of coating foam dyeing, by foam process dyeing, reduced the consumption of water, reduce energy consumption, the dyeability of product is also good.The present invention carries out on this basis processing and the adding of two sides different colours and refuses water/hydrophile function arrangement, fabric is carried out the single bath process pigment dyeing and refuses water/hydrophilic finiss, experiment only is seeped into half of fabric thickness by working solution by the control liquid carrying rate, give the fabric two sides different colors, and one side is refused the hydrophilic finishing effect of water another side, makes again the outside have the water of refusing effect under the prerequisite of the moisture permeability that does not affect the fabric inboard.
Summary of the invention
The object of the invention is to adopt the method for foam dyeing and finishing, realize fabric two sides different colours and simultaneously refuse the hydrophilic finishing effect of water another side, reduce simultaneously the consumption of water, reduce energy consumption.
Specifically can adopt following processing step:
(1) take by weighing 3 weight portion thickeners and 97 parts by weight of deionized water and mix after, stir into pasty state, stand-by;
(2) with 5-10 weight portion fine paint, 1-5 weight portion adhesive, 1-3 weight portion blowing agent, the thickener of the above-mentioned preparation of 20-40 weight portion, 30-40 weight portion fluorine is water repellent finishing agent, the 2-43 parts by weight of deionized water mixes, and makes working solution;
(3) be foamed into fine and smooth uniformly foam by stirring, making blowing ratio is 4: 1-5: between 1, the half-life is 10min, with scrape the skill in using a kitchen knife in cookery with foam applying to fabric, 60 ℃ of oven dry, 150 ℃ bake 2min;
(4) with 5-10 weight portion coating, 1-5 weight portion adhesive, 1-3 weight portion blowing agent, the thickener of the above-mentioned preparation of 20-40 weight portion, the 42-73 parts by weight of deionized water mixes, and makes working solution;
(5) be foamed into fine and smooth uniformly foam by stirring, making blowing ratio is 5: 1-7: between 1, the half-life is 10min, with scraping the skill in using a kitchen knife in cookery foam applying is arrived the fabric another side, 60 ℃ of oven dry, and 150 ℃ bake 2min.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment, but embodiments of the present invention are not limited to this.
Embodiment one:
After taking by weighing the mixing of 3 weight portion sodium carboxymethylcelluloses and 97 parts by weight of deionized water, stir into pasty state, stand-by; In plastic measuring glass, take by weighing red 170, the 4 weight portion adhesives of 10 weight portion fine paint, the sodium carboxymethylcellulose of the above-mentioned preparation of 30 weight portions, 1 weight portion blowing agent lauryl sodium sulfate, 40 weight portion fluorine are water repellent finishing agent, 15 parts by weight of deionized water, stirring is fully dissolved it; Under the room temperature, working solution is stirred into fine and smooth uniformly foam, making blowing ratio is 4: 1, and the half-life is 10min, stops to stir; Rapidly the foam that produces is applied on the fabric with scraping the skill in using a kitchen knife in cookery, 60 ℃ of oven dry, 150 ℃ bake 2min.
Take by weighing the blue 15:3 of 10 weight portion fine paint, 4 weight portion adhesives, the sodium carboxymethylcellulose of the above-mentioned preparation of 30 weight portions, 1 weight portion blowing agent lauryl sodium sulfate, 55 parts by weight of deionized water, stirring is fully dissolved it; Under the room temperature, working solution is stirred into fine and smooth uniformly foam, making blowing ratio is 5: 1, and the half-life is 10min, stops to stir; With scraping the skill in using a kitchen knife in cookery foam applying is arrived the fabric another side, 60 ℃ of oven dry, 150 ℃ bake 2min.
Embodiment two:
After taking by weighing the mixing of 3 weight portion sodium alginates and 97 parts by weight of deionized water, stir into pasty state, stand-by; In plastic measuring glass, take by weighing red 170, the 1 weight portion adhesives of 5 weight portion fine paint, the sodium alginate of the above-mentioned preparation of 20 weight portions, 2 weight portion blowing agent lauryl sodium sulfate, 30 weight portion fluorine are water repellent finishing agent, 42 parts by weight of deionized water, stirring is fully dissolved it; Under the room temperature, working solution is stirred into fine and smooth uniformly foam, making blowing ratio is 5: 1, and the half-life is 10min, stops to stir; Rapidly the foam that produces is applied on the fabric with scraping the skill in using a kitchen knife in cookery, 60 ℃ of oven dry, 150 ℃ bake 2min.
Take by weighing the blue 15:3 of 5 weight portion fine paint, 1 weight portion adhesive, the sodium alginate of the above-mentioned preparation of 20 weight portions, 2 weight portion blowing agent lauryl sodium sulfate, 72 parts by weight of deionized water, stirring is fully dissolved it; Under the room temperature, working solution is stirred into fine and smooth uniformly foam, making blowing ratio is 7: 1, and the half-life is 10min, stops to stir; With scraping the skill in using a kitchen knife in cookery foam applying is arrived the fabric another side, 60 ℃ of oven dry, 150 ℃ bake 2min.
Embodiment three:
After taking by weighing the mixing of 3 weight portion sodium carboxymethylcelluloses and 97 parts by weight of deionized water, stir into pasty state, stand-by; In plastic measuring glass, take by weighing red 170, the 2 weight portion adhesives of 7 weight portion fine paint, the sodium carboxymethylcellulose of the above-mentioned preparation of 40 weight portions, 4 weight portion blowing agent neopelexes, 35 weight portion fluorine are water repellent finishing agent, 12 parts by weight of deionized water, stirring is fully dissolved it; Under the room temperature, working solution is stirred into fine and smooth uniformly foam, making blowing ratio is 5: 1, and the half-life is 10min, stops to stir; Rapidly the foam that produces is applied on the fabric with scraping the skill in using a kitchen knife in cookery, 60 ℃ of oven dry, 150 ℃ bake 2min.
Take by weighing 7 weight portion fine paint Huangs, 83,2 weight portion adhesives, the sodium carboxymethylcellulose of the above-mentioned preparation of 40 weight portions, 4 weight portion blowing agent neopelexes, 47 parts by weight of deionized water, stirring is fully dissolved it; Under the room temperature, working solution is stirred into fine and smooth uniformly foam, making blowing ratio is 7: 1, and the half-life is 10min, stops to stir; With scraping the skill in using a kitchen knife in cookery foam applying is arrived the fabric another side, 60 ℃ of oven dry, 150 ℃ bake 2min.