US 6,387,085 B1 · Personal care article having a stretch outer cover and non-stretch grasping panels

Abstract

A personal care article including a resiliently stretchable outer cover and a substantially nonelastomeric grasping panel attached to the front portion of the article. The outer cover is resiliently stretchable in at least the cross-direction to conform to the body of a wearer. The grasping panel has a sufficient stiffness to allow a user to properly fasten a fastening apparatus onto a landing zone. The stiffness of the grasping panel is sufficient to prevent roll-up or wrinkling of the grasping panels or the front portion of the personal care article. The stiffness of the grasping is not too large such that the comfort of the wearer is compromised. In one embodiment the absorbent structure is secured to the outer cover by extendible attachment elements and the bodyside liner is not secured to the outer cover. In another embodiment the bodyside liner is extensible in at least the cross-direction and secured about the periphery to the outer cover. The absorbent core is located between the bodyside liner and the outer cover. The fastener apparatus, when secured to a landing zone, overlies the absorbent core. In such a way the size of the absorbent core, and the amount of exudates capable of being contained therein, can be maximized. In another embodiment the fastener apparatus can have sufficient Gurley stiffness to prevent roll-up or wrinkling of the fastening apparatus or the rear portion of the personal care article.

Claims49

Dependent claims

A personal care article having a lateral cross-direction and a lengthwise longitudinal direction, a front portion, a rear portion, and a crotch portion interconnecting said front and rear portions, said personal care article comprising:

(a) an article substrate comprising an outer cover and a bodyside liner, said substrate having a first waistband section in said front portion and a second waistband section in said rear portion, at least said second waistband section being resiliently stretchable along at least said cross-direction, said first waistband section having first laterally opposed end regions and said second waistband section having second laterally opposed end regions;
(b) an absorbent structure comprising an absorbent core disposed between said outer cover and said bodyside liner, said absorbent core being operable for absorbing exudates of a wearer of said personal care article;
(c) fastener apparatus configured to hold said personal care article on the wearer, said fastener apparatus being disposed at each laterally opposed end region of said first waistband section;
and
(d) first and second substantially non-stretchable grasping panels effectively free of fastening properties, and disposed at said laterally opposed end regions of said second waistband section, whereby said non-stretchable grasping panels are attached to said substrate at portions of said substrate which are stretchable in the cross-direction;
and
(e) a fastener landing zone disposed between said first and second grasping panels, at said outer cover, for receiving and securing said fastener apparatus thereto.

4 more elements

(a) an article substrate comprising an outer cover and a bodyside liner, wherein at least about 30% of an area of said outer cover is resiliently stretchable, said outer cover having a first waistband section in the front portion and a second waistband section in the rear portion, at least said second waistband section being resiliently stretchable along at least said cross-direction, said first waistband section having first laterally opposed end regions and said second waistband section having second laterally opposed end regions:
(b) an absorbent structure comprising an absorbent core disposed between said outer cover and said bodyside liner, said absorbent core being operable for absorbing exudates of a wearer of said personal care article;
(c) fastener apparatus disposed at each laterally opposed end region of said first waistband section, configured to hold said personal care article on the wearer, said fastener apparatus comprising a first surface and an opposing second surface, said first surface of said fastener apparatus being disposed at each said laterally opposed end region;
and
(d) first and second substantially non-stretchable non-fastening grasping panels disposed at said laterally opposed stretchable end regions of said second waistband section, whereby said non-stretchable grasping panels are attached to said substrate at portions of said substrate which are stretchable in the cross-direction, said second surface of said fastener apparatus being engageable to said resiliently stretchable area of said outer cover to thereby hold said personal care article on the wearer.

2 more elements

(a) an article substrate comprising an outer cover and a bodyside liner, wherein at least about 30% of an area of said outer cover is resiliently stretchable, said outer cover having a first waistband section in said front portion and a second waistband section in said rear portion, at least said second waistband section being resiliently stretchable along at least said cross-direction, said first waistband section having first and second laterally opposed end regions and said second waistband section having third and fourth laterally opposed end regions;
(b) an absorbent structure comprising an absorbent core disposed between said outer cover and said bodyside liner, said absorbent core being operable for receiving and storing exudates:
(c) first and second fastener apparatuses, each said fastener apparatus comprising a first surface and an opposing second surface, respective said first surfaces of said first and second fastener apparatuses being irreleaseably affixed to respective said laterally opposed end regions of said first waistband section, and said second surface of each said fastener apparatus being releaseably engageable to thereby hold said personal care article on a wearer;
(d) a resiliently stretchable fastener landing zone for receiving and securing said first and second fastener apparatuses thereto, said landing zone being integral with the outer cover and disposed at a respective said waistband section free of said first and second fastener apparatuses, thus enabling engagement between said second surface of each said fastener apparatus and said landing zone;
and
(e) first and second substantially non-stretchable grasping panels disposed on, and extending outwardly from, any resiliently stretchable portion of said outer cover at respective said laterally opposed end regions of the waistband section not irreleaseably affixed to said first surface of each said fastener apparatus.

3 more elements

(a) a resiliently stretchable outer cover, said outer cover having a first waistband section in said front portion and a second waistband section in said rear portion, said second waistband section being resiliently stretchable along at least said cross-direction, said first waistband section having first laterally opposed end regions and said second waistband section having second laterally opposed end regions;
(b) substantially non-stretchable fastener apparatus secured to each laterally opposed end region of said first waistband section and being engageable with said resiliently stretchable outer cover to thereby hold said personal care article on a wearer:
(c) first and second substantially non-stretchable grasping panels disposed at said second waistband section, said grasping panels being operable to assist a user of said personal care article in stretching said front waistband section while mounting said personal care article on a wearer;
and
(d) a fastener landing zone located on the outer cover for receiving and securing said fastener apparatus thereto, whereby a user of said personal care article can grasp a said grasping panel with one hand and position such grasping panel for mounting of said personal care article on a wearer and correspondingly stretch said outer cover, while bringing said fastener apparatus across such one hand and engaging said fastener apparatus with said landing zone, thereby to hold the grasping panel in position at one location with one hand while performing a fastening operation at a second different location with a second hand.

2 more elements

(a) an outer cover, wherein at least about 30% of an area of said outer cover, but less than 100% of the area of said outer cover, is resiliently stretchable, said outer cover having a first waistband section in said front portion and a second waistband section in said rear portion, at least one of said first waistband section and said second waistband section being resiliently stretchable along at least said cross-direction, said first waistband section having first and second laterally opposed end regions and said second waistband section having third and fourth laterally opposed end regions;
(b) an absorbent structure superposed on and operably connected to said outer cover, said absorbent structure including an absorbent core for receiving and storing exudates;
(c) first and second fastener apparatuses, each said fastener apparatus comprising a first surface and an opposing second surface, respective said first surfaces of said first and second fastener apparatuses being irreleaseably affixed to respective said laterally opposed end regions of one of said first waistband section or said second waistband section, and said second surface of each said fastener apparatus being releaseably engageable to thereby hold said personal care article on a wearer;
(d) a resiliently stretchable fastener landing zone for receiving and securing said first and second fastener apparatuses thereto, said resiliently stretchable landing zone being affixed to said resiliently stretchable outer cover and disposed on a respective said waistband section free of said first and second fastener apparatuses, thus enabling engagement between said second surface of each said fastener apparatus and said landing zone;
and
(e) first and second substantially non-stretchable grasping panels disposed on, and extending outwardly from, any resiliently stretchable portion of said outer cover at respective said laterally opposed end regions of the waistband section which are not irreleaseably affixed to said first surface of each said fastener apparatus,
whereby a user of said personal care article can grasp a said grasping panel with one hand and position such grasping panel for mounting of said personal care article on a wearer thereof while bringing a said fastener apparatus across such one hand and bringing such fastener apparatus to the landing zone disposed between said first and second grasping panels and engaging said fastener apparatus with said landing zone, thereby to hold the grasping panel in position at one location with one hand while performing a fastening operation at a second different location with a second hand.

4 more elements

Dependencies are inferred from the claim text.

Personal care article having a stretch outer cover and non-stretch grasping panels

Life of this patent

Personal care article having a stretch outer cover and non-stretch grasping panels

Life of this patent

Abstract

Claims49