초록 ▼

Here is disclosed disposable pants of trunks-type having a pair of lateral trunk regions and a middle trunk region wherein each of the lateral trunk regions has an upper section and a lower section while the middle trunk region has a front trunk section, a rear trunk section, a crotch section and a

Here is disclosed disposable pants of trunks-type having a pair of lateral trunk regions and a middle trunk region wherein each of the lateral trunk regions has an upper section and a lower section while the middle trunk region has a front trunk section, a rear trunk section, a crotch section and a pair of downward extensions so that the front and rear trunk sections and the crotch section extend so as to intersect the upper sections while the downward extensions extend in parallel to the lower sections and wherein the upper sections and the front and rear trunk sections are bonded together along edges thereof except upper edges thereof forming a waist-opening while the lower sections and the downward extensions are bonded together along edges thereof except lower edges forming a pair of leg-openings.

대표청구항 ▼

1. Disposable trunks-type pants, having a waist-opening and a pair of leg-openings, said pants comprising a pair of lateral trunk panels opposed to each other and a middle trunk panel extending between said lateral trunk panels; whereineach of the lateral trunk panels has an upper section and a lowe

1. Disposable trunks-type pants, having a waist-opening and a pair of leg-openings, said pants comprising a pair of lateral trunk panels opposed to each other and a middle trunk panel extending between said lateral trunk panels; whereineach of the lateral trunk panels has an upper section and a lower section extending downward from said upper section;said middle trunk panel has a front trunk section, a rear trunk section opposed to said front trunk section, a crotch section extending between said front and rear trunk sections, and a pair of downward extensions extending downward from transversely opposite sides of said crotch section;each of the upper sections and the front and rear trunk sections has side edges and an upper edge, the side edges of each of the upper sections are bonded to the respective side edges of the front and rear trunk sections, the upper edges of the upper sections and the front and rear trunk sections are not bonded to each other and together define a peripheral edge of said waist-opening;each of the lower sections and the downward extensions has side edges and a lower edge, the side edges of each of the lower sections are bonded to the respective side edges of the downward extensions, the lower edges of the lower sections and the downward extensions are not bonded to each other and together define peripheral edges of said leg-openings; andthe front trunk section extend continuously and seamlessly between bonding lines where the side edges of the upper sections are bonded to the respective side edges of the front trunk section. 2. The disposable trunks-type pants according to claim 1, further comprising a separate absorbent panel being adapted to absorb and to hold excretion, lying on an inner side of said middle trunk panel, and being attached at least to said crotch section;wherein said absorbent panel comprises a liquid-pervious topsheet, a liquid-impervious backsheet and a liquid-absorbent core disposed between the topsheet and backsheet. 3. The disposable trunks-type pants of claim 2, wherein said crotch section has a width, defined by a distance between the transversely opposite sides, greater than or equal to a width of the absorbent core. 4. The disposable trunks-type pants of claim 2, wherein the backsheet is intermittently bonded to the inner side of said middle trunk panel. 5. The disposable trunks-type pants according to claim 1, wherein said middle trunk panel comprises a liquid-pervious topsheet, a liquid-impervious backsheet and a liquid-absorbent core disposed between the topsheet and backsheet. 6. The disposable trunks-type pants of claim 1, wherein the lower sections and the associated downward extensions define two abbreviated legs of said pants, said legs extending downwardly from the crotch section. 7. The disposable trunks-type pants of claim 1, wherein the lower sections and the associated downward extensions define two tubular leg structures of said pants, said leg structures extending downwardly from the crotch section. 8. The disposable trunks-type pants according to claim 7, further comprising a separate absorbent panel being adapted to absorb and to hold excretion, lying on an inner side of said middle trunk panel, and being attached at least to said crotch section;wherein said absorbent panel comprises a liquid-pervious topsheet, a liquid-impervious backsheet and a liquid-absorbent core disposed between the topsheet and backsheet. 9. The disposable trunks-type pants according to claim 7, wherein said middle trunk panel comprises a liquid-pervious topsheet, a liquid-impervious backsheet and a liquid-absorbent core disposed between the topsheet and backsheet. 10. The disposable trunks-type pants of claim 9, wherein said crotch section has a width, defined by a distance between the transversely opposite sides, greater than or equal to a width of the absorbent core. 11. The disposable trunks-type pants of claim 9, wherein the backsheet is intermittently bonded to the inner sid e of said middle trunk panel. 12. Disposable trunks-type pants, having a waist-opening and a pair of leg-openings, said pants comprising a pair of lateral trunk panels opposed to each other and a middle trunk panel extending between said lateral trunk panels; whereineach of the lateral trunk panels has an upper section and a lower section extending downward from said upper section;said middle trunk panel has a front trunk section, a rear trunk section opposed to said front trunk section, a crotch section extending between said front and rear trunk sections, and a pair of downward extensions extending downward from transversely opposite sides of said crotch section;each of the upper sections and the front and rear trunk sections has side edges and an upper edge, the side edges of each of the upper sections are bonded to the respective side edges of the front and rear trunk sections, the upper edges of the upper sections and the front and rear trunk sections are not bonded to each other and together define a peripheral edge of said waist-opening;each of the lower sections and the downward extensions has side edges and a lower edge, the side edges of each of the lower sections are bonded to the respective side edges of the downward extensions, the lower edges of the lower sections and the downward extensions are not bonded to each other and together define peripheral edges of said leg-openings; andeach of said lateral trunk panels comprises a liquid-pervious topsheet, a liquid-impervious backsheet and a liquid-absorbent core disposed between the topsheet and backsheet. 13. Disposable trunks-type pants, having a waist-opening and a pair of leg-openings, said pants comprising a pair of lateral trunk panels opposed to each other and a middle trunk panel extending between said lateral trunk panels; whereineach of the lateral trunk panels has an upper section and a lower section extending downward from said upper section;said middle trunk panel has a front trunk section, a rear trunk section opposed to said front trunk section, a crotch section extending between said front and rear trunk sections, and a pair of downward extensions extending downward from transversely opposite sides of said crotch section;each of the upper sections and the front and rear trunk sections has side edges and an upper edge, the side edges of each of the upper sections are bonded to the respective side edges of the front and rear trunk sections, the upper edges of the upper sections and the front and rear trunk sections are not bonded to each other and together define a peripheral edge of said waist-opening;each of the lower sections and the downward extensions has side edges and a lower edge, the side edges of each of the lower sections are bonded to the respective side edges of the downward extensions, the lower edges of the lower sections and the downward extensions are not bonded to each other and together define peripheral edges of said leg-openings;the lower sections and the associated downward extensions define two tubular leg structures of said pants, said leg structures extending downwardly from the crotch section; andeach of said lateral trunk panels comprises a liquid-pervious topsheet, a liquid-impervious backsheet and a liquid-absorbent core disposed between the topsheet and backsheet.