Water soluble PVA fiber is a particular kind fiber which cansoluble in normal temperature, the solution temperature of thisfiber are from 40~90 celsius degree, it is widely used in non-wovenfabric, papermaking, spinning and weaving, medical treatment andhealth care etc. Especially, woven or non-woven fabrics made fromit are used as embroidery linings, on which various lace designscan be embroidered, and after it is dissolved, all kinds ofbeautiful laces come into being. Besides ,it can extensively beused to produce sanitary sheets for women, baby napkins, medicaland sanitary articles. in addition, it can also be used forvegetable seedings, planting crops and fruit trees to improve theoutput. this fiber can be used in textile to increase yarn count,level sizing and spin twistless yarn etc.