ABSORBENT ARTICLE
First Claim
1. An absorbent article comprising at least a liquid-permeable sheet, a liquid-impermeable sheet, and an absorber sandwiched between said liquid-permeable sheet and said liquid-impermeable sheet, wherein:
- said absorber consists of an absorbing layer center part and an absorbing part formed in the periphery of said absorbing layer center part to have a lower basis weight compared to said absorbing layer center part;
on the skin-contact surface side of said absorbent article, compressed grooves are provided at least to exhibit symmetry with respect to the longitudinal centerline and surround said absorbing layer center part, said compressed grooves having a pair of right and left intermittent portions formed across the longitudinal centerline; and
on the skin-non-contact surface side of said absorber, a space part being nearly convex toward the skin-contact surface side and formed between the absorber and the liquid-impermeable sheet, is present in the side part of at least a part of a compressed groove out of the compressed grooves provided along widthwise right and left side edges.
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Accused Products
Abstract
An absorbent article includes at least a liquid-permeable sheet, a liquid-impermeable sheet, and an absorber sandwiched between the liquid-permeable sheet and the liquid-impermeable sheet. The absorber includes an absorbing layer center part and an absorbing part formed in the periphery of the absorbing layer center part. On the skin-contact surface side of the absorbent article, compressed grooves are at least symmetry with respect to the longitudinal centerline and surround the absorbing layer center part. The compressed grooves have a pair of right and left intermittent portions across the longitudinal centerline. On the skin-non-contact surface side of the absorber, a space part being nearly convex toward the skin-contact surface side and formed between the absorber and the liquid-impermeable sheet, is present in the side part of at least a part of a compressed groove out of the compressed grooves provided along widthwise right and left side edges.
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Citations
5 Claims
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1. An absorbent article comprising at least a liquid-permeable sheet, a liquid-impermeable sheet, and an absorber sandwiched between said liquid-permeable sheet and said liquid-impermeable sheet, wherein:
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said absorber consists of an absorbing layer center part and an absorbing part formed in the periphery of said absorbing layer center part to have a lower basis weight compared to said absorbing layer center part; on the skin-contact surface side of said absorbent article, compressed grooves are provided at least to exhibit symmetry with respect to the longitudinal centerline and surround said absorbing layer center part, said compressed grooves having a pair of right and left intermittent portions formed across the longitudinal centerline; and on the skin-non-contact surface side of said absorber, a space part being nearly convex toward the skin-contact surface side and formed between the absorber and the liquid-impermeable sheet, is present in the side part of at least a part of a compressed groove out of the compressed grooves provided along widthwise right and left side edges. - View Dependent Claims (2, 3, 4, 5)
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Specification