Disposable garment having improved fitness to body during use

A disposable garment, comprising:

• a chassis having a front region, a back region and a crotch region between the front region and back region, the chassis comprising a liquid pervious topsheet, a liquid impervious backsheet associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet;
• and
• at least one pair of side panels extending laterally outwardly from the chassis in the front or back region;
• the backsheet comprising a liquid impervious film extending longitudinally in the front, back and crotch regions, the liquid impervious film having a nonuniform lateral width so as to form a first portion in at least a portion of the crotch region, and a second portion in at least a portion of the front or back region, the second portion having a lateral width dimension less than the lateral width dimension of the first portion when the garment is in a flat uncontracted condition such that the film does not extend into the at least one pair of side panels;
• at least one of the side panels comprising an elastomeric material extending laterally outwardly from the chassis and joined to the second portion of the liquid impervious film;
• wherein the at least one pair of side panels is a pair of back side panels provided in the back region.

A disposable garment, comprising:

• a chassis having a front region, a back region and a crotch region between the front region and back region, the chassis comprising a liquid pervious topsheet, a liquid impervious backsheet associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet;
• and
• at least one pair of side panels extending laterally outwardly from the chassis in the front or back region;
• the backsheet comprising a liquid impervious film extending longitudinally in the front, back and crotch regions, the liquid impervious film having a nonuniform lateral width so as to form a first portion in at least a portion of the crotch region, and a second portion in at least a portion of the front or back region, the second portion having a lateral width dimension less than the lateral width dimension of the first portion when the garment is in a flat uncontracted condition such that the film does not extend into the at least one pair of side panels;
• at least one of the side panels comprising an elastomeric material extending laterally outwardly from the chassis and Joined to the second portion of the liquid impervious film;
• wherein the at least one of the side panels is formed from a “zero strain” stretch laminate.

A disposable garment, comprising:

• a chassis having a front region, a back region and a crotch region between the front region and back region, the chassis comprising a liquid pervious topsheet, a liquid impervious backsheet associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet;
• and
• at least one pair of side panels extending laterally outwardly from the chassis in the front or back region;
• the backsheet comprising a liquid impervious film extending longitudinally in the front, back and crotch regions, the liquid impervious film having a nonuniform lateral width so as to form a first portion in at least a portion of the crotch region, and a second portion in at least a portion of the front or back region, the second portion having a lateral width dimension less than the lateral width dimension of the first portion when the garment is in a flat uncontracted condition such that the film does not extend into the at least one pair of side panels;
• at least one of the side panels comprising an elastomeric material extending laterally outwardly from the chassis and joined to the second portion of the liquid impervious film;
• wherein the at least one pair of side panels comprises a pair of front side panels provided in the front region and a pair of back side panels provided in the back region, and the disposable garment further comprises seams each joining the corresponding edges of the side panels, thereby forming two leg openings and a waist opening.

A disposable garment, comprising:

• a chassis having a front region, a back region and a crotch region between the front region and back region, the chassis comprising a liquid pervious topsheet, a liquid impervious backsheet associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet;
• and
• at least one pair of side panels extending laterally outwardly from the chassis in the front or back region;
• the backsheet comprising a liquid impervious film extending longitudinally in the front, back and crotch regions, the liquid impervious film having a nonuniform lateral width so as to form a first portion in at least a portion of the crotch region, and a second portion in at least a portion of the front or back region, the second portion having a lateral width dimension less than the lateral width dimension of the first portion when the garment is in a flat uncontracted condition such that the film does not extend into the at least one pair of side panels;
• at least one of the side panels comprising an elastomeric material extending laterally outwardly from the chassis and joined to the second portion of the liquid impervious film;
• wherein the backsheet further comprises a nonwoven outer cover joined to the liquid impervious film.

A disposable garment, comprising:

• a chassis having a front region, a back region and a crotch region between the front region and back region, the chassis comprising a liquid pervious topsheet, a liquid impervious backsheet associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet;
• and
• at least one pair of side panels extending laterally outwardly from the chassis in the front or back region;
• the backsheet comprising a liquid impervious film extending longitudinally in the front, back and crotch regions, the liquid impervious film having a nonuniform lateral width so as to form a first portion in at least a portion of the crotch region, and a second portion in at least a portion of the front or back region, the second portion having a lateral width dimension less than the lateral width dimension of the first portion when the garment is in a flat uncontracted condition such that the film does not extend into the at least one pair of side panels;
• at least one of the side panels comprising an elastomeric material extending laterally outwardly from the chassis and joined to the second portion of the liquid impervious film;
• wherein the elastomeric material is an elastomeric scrim.

A disposable garment, comprising:

• a chassis having a front region, a back region and a crotch region between the front region and back region, the chassis comprising a liquid pervious topsheet, a liquid impervious backsheet associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet;
• and
• at least one pair of side panels extending laterally outwardly from the chassis in the front or back region;
• the backsheet comprising a liquid impervious film extending longitudinally in the front, back and crotch regions, the liquid impervious film having a nonuniform lateral width so as to form a first portion in at least a portion of the crotch region, and a second portion in at least a portion of the front or back region, the second portion having a lateral width dimension less than the lateral width dimension of the first portion when the garment is in a flat uncontracted condition such that the film does not extend into the at least one pair of side panels;
• at least one of the side panels comprising an elastomeric material extending laterally outwardly from the chassis and joined to the second portion of the liquid impervious film;
• wherein the elastomeric material is a perforated film.