Method of making an absorbent article having strike window

Details Method of making an absorbent article having strike window Method of making an absorbent article having strike window

1997-01-17

1999-01-05

Weiss, John G.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156267, 156252, 1563084, 604370, 604378, 604381, 604382, A61F 1315, B32B 3100

Patent

active

058557199

ABSTRACT:
An absorbent article is provided for use in the perineal area of the body having an absorbent core having an upper body facing surface, a lower garment facing surface, first and second longitudinal sides, and first and second transverse ends. A body fluid impervious sealing wrapper, having upper and lower portions each having longitudinally and transversely extending edges along which said portions are joined, is formed around the absorbent core so as to enclose at least the entirety of the garment facing surface, the longitudinal sides and the transverse ends, thereby forming a seal. A centrally disposed opening is formed in the upper portion of the sealing wrapper thereby forming a window on the body facing surface of the absorbent core that exposes it to fluid flow. A fluid pervious layer covers at least the portion of the body facing surface on which the window is formed. The upper portion of the sealing wrapper and the pervious layer are joined so as to form a laminated layer. In another embodiment, the window is formed in a fibrous non-woven fabric that covers the longitudinal sides of the absorbent core and the window is covered by an apertured plastic film.

REFERENCES:
patent: 810132 (1906-01-01), Green
patent: 1946626 (1934-02-01), Jurgensen
patent: 2506238 (1950-05-01), Rowe
patent: 2896627 (1959-07-01), Harwood
patent: 3085575 (1963-04-01), Woshin
patent: 3356092 (1967-12-01), Joa
patent: 3520303 (1970-07-01), Endres
patent: 3888254 (1975-06-01), Hendricks
patent: 3931666 (1976-01-01), Karami
patent: 3994299 (1976-11-01), Karami
patent: 4200103 (1980-04-01), Black et al.
patent: 4333465 (1982-06-01), Wiegner
patent: 4397644 (1983-08-01), Matthews et al.
patent: 4480000 (1984-10-01), Watanabe et al.
patent: 4501586 (1985-02-01), Holtman
patent: 4595441 (1986-06-01), Holvoet et al.
patent: 4662876 (1987-05-01), Wiegner
patent: 4678527 (1987-07-01), Ulman
patent: 4731065 (1988-03-01), Yamada
patent: 4753645 (1988-06-01), Johnson
patent: 4755413 (1988-07-01), Morris
patent: 4781962 (1988-11-01), Zamarripa et al.
patent: 4804379 (1989-02-01), Toth et al.
patent: 4900318 (1990-02-01), Toth
patent: 4917695 (1990-04-01), Villez
patent: 4988344 (1991-01-01), Reising et al.
patent: 5013382 (1991-05-01), Nalowaniec et al.
patent: 5023124 (1991-06-01), Kobayashi
patent: 5060642 (1991-10-01), Gilman
patent: 5062840 (1991-11-01), Holt et al.
patent: 5069677 (1991-12-01), Sakurai et al.
patent: 5078708 (1992-01-01), Haque
patent: 5080658 (1992-01-01), Igaue et al.
patent: 5134007 (1992-07-01), Reising et al.
patent: 5176672 (1993-01-01), Bruemmer et al.
patent: 5188625 (1993-02-01), Van Iten et al.
patent: 5188626 (1993-02-01), Toyoda et al.
patent: 5300055 (1994-04-01), Buell
patent: 5415640 (1995-05-01), Kirby et al.
patent: 5533991 (1996-07-01), Kirby et al.

Affiliated with

Also associated with

Rating

Method of making an absorbent article having strike window does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making an absorbent article having strike window, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making an absorbent article having strike window will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-858587