Body Fluid Absorbent Article

December 7, 2010

A patent has recently been granted to an invention which relates to a technique for a body fluid absorbent article including a moving absorbent, capable of using a wider range of the absorbent for absorption and efficiently moving the absorbent. The present invention is characterized in that the absorbent including a body fluid absorption and holding function and a shrinkage function when contacting with a body fluid is provided in a body fluid absorbent portion, and an absorption control layer a liquid impermeable range of which is reduced whenever the body fluid is excreted is provided on the absorbent.