Abstract: A sanitary napkin includes a napkin body having a liquid-absorbent layer for absorbing and retaining liquid and a projection projecting from a body surface of the napkin body. The projection is secured at laterally spaced base ends to the body surface of the napkin body. A distance between the base ends varies longitudinally of the projection. A height of the projection from the body surface of the napkin body decreases with increasing the distance between the base ends.

Abstract: The invention provides a panty realizing easy fit of a sanitary napkin for night use to a crotch portion, preventing the napkin from shifting out of position, alleviating digging into the crotch portion, and thus being comfortable to wear without giving feeling of constriction to the wearer. The panty includes a front part, a back part, a crotch part provided so as to bridge between the front part and the back part, a slightly elastic member is provided at the substantially center area of the back part, a highly elastic member is provided from a back parts lifting member to the entire area of the front part except for the waist hold part, a fixing member is provided on the substantially center area of the front part, a crotch lifting member is provided at the substantially center area of the crotch part.

Abstract: The invention provides a panty realizing easy fit of a sanitary napkin for night use to a crotch portion, preventing the napkin from shifting out of position, alleviating digging into the crotch portion, and thus being comfortable to wear without giving feeling of constriction to the wearer. The panty includes a front part, a back part, a crotch part provided so as to bridge between the front part and the back part, a slightly elastic member is provided at the substantially center area of the back part, a highly elastic member is provided from a back parts lifting member to the entire area of the front part except for the waist hold part, a fixing member is provided on the substantially center area of the front part, a crotch lifting member is provided at the substantially center area of the crotch part.

Abstract: A sanitary napkin includes: a napkin body having a liquid-absorbent layer for absorbing and retaining liquid; and first and second projections each exerting an elastic contractive force between longitudinally opposing front and rear ends to concavely curve the body surface of the napkin body and raise itself from the body surface of the napkin body. The napkin body has an overlap region where the second projections lie on laterally opposite sides of the first projection.

Abstract: A sanitary napkin includes a main body having a liquid-absorbent layer for absorbing and retaining liquid and a projection disposed on a body surface of the main body. At least a portion of the projection is separably fixed to the body surface of the main body through a temporarily fixing means.

Abstract: A sanitary napkin includes a surface element that is formed of a liquid-permeable topsheet covering a liquid absorbent layer. The surface element is raised from the skin-side surface of a napkin body by an elastic force of an elastic member to form a protuberance having a front end and a rear end. The protuberance fits in the intergluteal cleft and prevents rearward leakage of menstrual blood.

Abstract: A sanitary napkin includes a napkin body containing a liquid absorbent layer and a three-dimensional structure is disposed on the skin-side surface of the napkin body. The three-dimensional structure is formed of a reinforcing member and a liquid-permeable sheet, and an elastic member is disposed along an apex to extend in a longitudinal direction. The reinforcing member has high-density portions and low-density portions alternating with each other in the longitudinal direction so that the apex can be shortened in the longitudinal direction by an elastic contractive force of the elastic member. Therefore, the napkin body can be easily kept curved.

Abstract: A sanitary napkin includes a napkin body containing a liquid absorbent layer and a three-dimensional structure is disposed on the skin-side surface of the napkin body. The three-dimensional structure is formed of an air-laid nonwoven fabric and a liquid-permeable sheet, and the air-laid nonwoven fabric is formed with upwardly extending compressed portions. The three-dimensional structure comes into close contact with the body's groove to effectively prevent lateral leakage of menstrual blood during sleep.

Abstract: A sanitary napkin includes: a napkin body having a liquid-absorbent layer for absorbing and retaining liquid; and a projection projecting from a body surface of the napkin body. The projection has an apex and a pair of side wall portions formed of a liquid-permeable material. The apex is spaced apart from the body surface of the napkin body and extends along a longitudinal centerline of the napkin body. The side wall portions connect at the apex and diverge toward the body surface of the napkin body. The apex and the side wall portions are different in stiffness. The side wall portions have a space therebetween and are permitted to deform and approach each other.

Abstract: The invention provides a panty realizing easy fit of a sanitary napkin for night use to a crotch portion, preventing the napkin from shifting out of position, alleviating digging into the crotch portion, and thus being comfortable to wear without giving feeling of constriction to the wearer. The panty includes a front part, a back part, a crotch part provided so as to bridge between the front part and the back part, a slightly elastic member is provided at the substantially center area of the back part, a highly elastic member is provided from a back parts lifting member to the entire area of the front part except for the waist hold part, a fixing member is provided on the substantially center area of the front part, a crotch lifting member is provided at the substantially center area of the crotch part.

Abstract: The invention provides a panty realizing easy fit of a sanitary napkin for night use to a crotch portion, preventing the napkin from shifting out of position, alleviating digging into the crotch portion, and thus being comfortable to wear without giving feeling of constriction to the wearer. The panty includes a front part, a back part, a crotch part provided so as to bridge between the front part and the back part, a slightly elastic member is provided at the substantially center area of the back part, a highly elastic member is provided from a back parts lifting member to the entire area of the front part except for the waist hold part, a fixing member is provided on the substantially center area of the front part, a crotch lifting member is provided at the substantially center area of the crotch part.

Abstract: A sanitary napkin includes a main body having a liquid-absorbent layer for absorbing and retaining liquid and a projection disposed on a body surface of the main body. At least a portion of the projection is separably fixed to the body surface of the main body through a temporarily fixing means.

Abstract: A sanitary napkin includes: a napkin body having a liquid-absorbent layer for absorbing and retaining liquid; and first and second projections each exerting an elastic contractive force between longitudinally opposing front and rear ends to concavely curve the body surface of the napkin body and raise itself from the body surface of the napkin body. The napkin body has an overlap region where the second projections lie on laterally opposite sides of the first projection.

Abstract: A sanitary napkin includes: a napkin body having a liquid-absorbent layer for absorbing and retaining liquid; and a projection projecting from a body surface of the napkin body. The projection has an apex and a pair of side wall portions formed of a liquid-permeable material. The apex is spaced apart from the body surface of the napkin body and extends along a longitudinal centerline of the napkin body. The side wall portions connect at the apex and diverge toward the body surface of the napkin body. The apex and the side wall portions are different in stiffness. The side wall portions have a space therebetween and are permitted to deform and approach each other.

Abstract: A sanitary napkin includes a napkin body having a liquid-absorbent layer for absorbing and retaining liquid and a projection projecting from a body surface of the napkin body. The projection is secured at laterally spaced base ends to the body surface of the napkin body. A distance between the base ends varies longitudinally of the projection. A height of the projection from the body surface of the napkin body decreases with increasing the distance between the base ends.

Abstract: A sanitary napkin includes a surface element that is formed of a liquid-permeable topsheet covering a liquid absorbent layer. The surface element is raised from the skin-side surface of a napkin body by an elastic force of an elastic member to form a protuberance having a front end and a rear end. The protuberance fits in the intergluteal cleft and prevents rearward leakage of menstrual blood.

Abstract: A sanitary napkin includes a napkin body containing a liquid absorbent layer and a three-dimensional structure is disposed on the skin-side surface of the napkin body. The three-dimensional structure is formed of a reinforcing member and a liquid-permeable sheet, and an elastic member is disposed along an apex to extend in a longitudinal direction. The reinforcing member has high-density portions and low-density portions alternating with each other in the longitudinal direction so that the apex can be shortened in the longitudinal direction by an elastic contractive force of the elastic member. Therefore, the napkin body can be easily kept curved.

Abstract: A sanitary napkin includes a napkin body containing a liquid absorbent layer and a three-dimensional structure is disposed on the skin-side surface of the napkin body. The three-dimensional structure is formed of an air-laid nonwoven fabric and a liquid-permeable sheet, and the air-laid nonwoven fabric is formed with upwardly extending compressed portions. The three-dimensional structure comes into close contact with the body's groove to effectively prevent lateral leakage of menstrual blood during sleep.

Abstract: The invention provides a panty realizing easy fit of a sanitary napkin for night use to a crotch portion, preventing the napkin from shifting out of position, alleviating digging into the crotch portion, and thus being comfortable to wear without giving feeling of constriction to the wearer. The panty includes a front part, a back part, a crotch part provided so as to bridge between the front part and the back part, a slightly elastic member is provided at the substantially center area of the back part, a highly elastic member is provided from a back parts lifting member to the entire area of the front part except for the waist hold part, a fixing member is provided on the substantially center area of the front part, a crotch lifting member is provided at the substantially center area of the crotch part.