| 摘要 |
A SANITARY NAPKIN (1) INCLUDES A TOPSHEET (2), A BACKSHEET (3), AND AN ABSORBENT MEMBER (10) CONTAINING AN ABSORBENT POLYMER AND FIBER BETWEEN THE SHEETS (2) AND (3). THE ABSORBENT POLYMER INCLUDES AN ABSORBENT POLYMER HAVING AN ANGLE OF REPOSE OF 45° OR LESS AFTER SWELLING AND GELLING. THE ABSORBENT MEMBER (10) HAS A HIGH-CONCENTRATION REGION (13) HAVING A HIGHER ABSORBENT POLYMER CONTENT THAN AN AVERAGE ABSORBENT POLYMER CONTENT CALCULATED ACCORDING TO FORMULA: AVERAGE ABSORBENT POLYMER CONTENT (%)= (TOTAL MASS OF THE ABSORBENT POLYMER IN THE ABSORBENT MEMBER/TOTAL MASS OF THE ABSORBENT MEMBER) X 100 |
