| 摘要 |
THE PRESENT INVENTION ENCOMPASSES FLUID-ADSORBENT (ESPECIALLY VAGINAL DISCHARGE FLUIDS AND MENSES)WET-LAID SHEETS COMPRISING INDIVIDUALIZED CURLED CELLULOSIC FIBERS,SAID CELLULOSIC FIBERS BEING MECHANICALLY REFINED SUCH THAT AT LEAST ABOUT 30% OF SAID FIBERS HAVE AN AVERAGE LENGTH WHICH IS FORM ABOUT 20% TO ABOUT 40% OF THEIR LENGTH WHEN IN THEIR ORIGINAL,UNREFINED STATE.PREFERABLY,SUCH SHEETS WILL HAVE FROM ABOUT 50% TO ABOUT 90% OF THEIR REFINED FIBERS AT AN AVERAGE LENGTH OF FORM ABOUT 0.25MM TO ABOUT 1.5MM.MORE PREFERABLY,SUCH SHEETS WILL HAVE AN AVERAGE OF FROM ABOUT 0.1G TO ABOUT 0.15G OF SAID REFINED FIBERS PER CUBIC CENTIMETER OF SHEET.MOST PREFERABLY,SUCH SHEETS WILL HAVE AN AVERAGE THICKNESS OF FORM ABOUT 0.3MM TO ABOUT 2.4MM. SUCH SHEETS ARE PREPARED AS DISCLOSED HEREINAFTER,AND,AFTER WET-LAYING,ARE PREFERABLY DRIED BY THROUGH-AIR DRYING MEANS.
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