パンツ型使い捨ておむつ

Pants type disposable diaper

Abstract

【課題】 おむつの着用中に着用者の動作等に起因するおむつのずれ落ちが起こりづらいパンツ型使い捨ておむつを提供すること。 【解決手段】 展開状態のおむつ長手方向における全長が440〜530mmであり、サイドシール部の長さが90〜140mmである。接合状態のおむつにおけるウエスト開口部からレッグ開口部までの領域を、長手方向に4等分する仮想分割線をひき、ウエスト開口部側から順に第1領域、第2領域、第3領域、第4領域を仮想的に考えたときに、第2領域のおむつ着用時の圧力の平均値が0.9〜1.8kPaで且つ最大値が2.5kPa以下となされている。第1領域及び第3領域は、おむつ着用時の圧力が第2領域よりも低くなされている。 【選択図】 図3
<P>PROBLEM TO BE SOLVED: To provide a pants type disposable diaper in which the moving and falling down of the diaper hardly occurs due to the movement of a wearer during wearing the diaper. <P>SOLUTION: The whole length of the diaper in the expanded state in the longitudinal direction is 440 to 530 mm, the length of the side seal portions is 90 to 140 mm. The average value of a pressure of a second area at the time of wearing the diaper is 0.9 to 1.8 kPa and the maximum value of the same is not more than 2.5 kPa, when virtual dividing lines dividing the area from the waist opening portion to the leg opening portions in the diaper in the bonding state into four in the longitudinal direction are made, and a first area, a second area, a third area, and a fourth area are virtually thought in series from the waist opening portion side. The pressures of the first area and the third area at the time of wearing the diaper are lower than that of the second area. <P>COPYRIGHT: (C)2006,JPO&NCIPI

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Patent Citations (1)

    Publication numberPublication dateAssigneeTitle
    JP-H11253489-ASeptember 21, 1999Kao Corp, 花王株式会社使い捨ておむつ

NO-Patent Citations (0)

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