| abstract |
The invention discloses a production process of SMMSS cotton soft water-repellent non-woven fabric, which is obtained by sequentially hot rolling and bonding spun-bonded non-woven fabric, melt-blown non-woven fabric, spun-bonded non-woven fabric and spun-bonded non-woven fabric from top to bottom, then coiling, detecting, uncoiling and slitting; the spun-bonded non-woven fabric is prepared from the following raw materials in parts by weight: 92-96 parts of polypropylene, 3-5 parts of water-repellent master batch, 0.5-1.5 parts of soft master batch and 2-5 parts of coupling agent; the melt-blown non-woven fabric is composed of the following raw materials in parts by weight: 92-96 parts of polypropylene master batch, 3-5 parts of water-repellent master batch, 0.5-1.5 parts of soft master batch and 2-5 parts of coupling agent; the obtained non-woven fabric has good comfort and water repellency; in addition, after the non-woven fabrics rolling is accomplished, through the work of control actuating mechanism, can accomplish simultaneously and cut off the non-woven fabrics and take off the work with wind-up roll 4 of rolling non-woven fabrics to the work efficiency of rolling is carried out the non-woven fabrics to having improved greatly. |