Method for manufacturing standard carbon black soiled fabrics

A method of manufacturing a standard carbon black soiled fabric, comprising:

• (1) adding 2000 mL of water to a first beaker;
• adding 49-52 g of gum acacia powder to obtain a first reaction mixture;
• shearing the first reaction mixture by a shear emulsifying machine at 3000-5000 rpm for 15-20 min;
• adding 18-20 g of ink;
• shearing the first reaction mixture by the shear emulsifying machine at 3000-5000 rpm for 10-15 min;
• and then heating the first reaction mixture in a water bath to 90° C.;
• (2) adding 1000 mL of water to a second beaker;
• heating the second beaker in the water bath to 90° C.;
• adding 14-16 g of lecithin to obtain a second reaction mixture;
• shearing the second reaction mixture by the shear emulsifying machine at 3000-5000 rpm for 10-15 min;
• adding 6-8 g of castor oil;
• and shearing the second reaction mixture by the shear emulsifying machine at 3000-5000 rpm for 10-20 min;
• (3) slowly pouring the second reaction mixture obtained in step (2) into the first reaction mixture obtained in step (1) to produce a third reaction mixture;
• heating the third reaction mixture in the water bath at 90° C.;
• and shearing the third reaction mixture by the shear emulsifying machine at 3000-5000 rpm for 30-40 min to produce a stable carbon black soil;
• (4) threading an original fabric to a padder of a continuous rolling-suction tentering and setting machine;
• turning on the setting machine;
• and feeding the carbon black soil prepared in step (3) to a liquid tank of the padder to print and dye the original fabric to produce a crude product;
• and
• (5) cutting the crude product using a laser cutter according to a standard size to produce the standard carbon black soiled fabric.