CA2049398A1 - Sanitary napkin having a cover formed from a nonwoven web - Google Patents
Sanitary napkin having a cover formed from a nonwoven webInfo
- Publication number
- CA2049398A1 CA2049398A1 CA 2049398 CA2049398A CA2049398A1 CA 2049398 A1 CA2049398 A1 CA 2049398A1 CA 2049398 CA2049398 CA 2049398 CA 2049398 A CA2049398 A CA 2049398A CA 2049398 A1 CA2049398 A1 CA 2049398A1
- Authority
- CA
- Canada
- Prior art keywords
- absorbent
- sanitary napkin
- nonwoven web
- web
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
A sanitary napkin is disclosed which has an absorbent and a fluid-permeable cover positioned over at least one surface of the absorbent. The cover is formed from a nonwoven web having a network of essentially unbroken thermoplastic fibers. The web has a plurality of apertures formed therethrough which are located in a predetermined area which represents less than about 80% of the surface area of the cover. Each of the apertures is surrounded by a consolidated ring formed of thermally set thermoplastic fibers which in turn is surrounded by a raised area which contacts the body of the user. The apertures formed in the web occupy about 20% to 55% of the predetermined area and permit body fluid to quickly pass through to the absorbent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/569,317 US5188625A (en) | 1985-09-09 | 1990-08-17 | Sanitary napkin having a cover formed from a nonwoven web |
US569,317 | 1990-08-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2049398A1 true CA2049398A1 (en) | 1992-02-18 |
CA2049398C CA2049398C (en) | 2001-05-01 |
Family
ID=24274931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2049398 Expired - Lifetime CA2049398C (en) | 1990-08-17 | 1991-08-16 | Sanitary napkin having a cover formed from a nonwoven web |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2049398C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5516572A (en) * | 1994-03-18 | 1996-05-14 | The Procter & Gamble Company | Low rewet topsheet and disposable absorbent article |
US5941864A (en) | 1993-08-17 | 1999-08-24 | The Procter & Gamble Company | Disposable absorbent article having improved fecal storage |
US8273942B2 (en) | 1993-08-17 | 2012-09-25 | The Procter & Gamble Company | Disposable absorbent article having capacity to store low-viscosity fecal material |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6703537B1 (en) | 1997-11-15 | 2004-03-09 | The Procter & Gamble Company | Absorbent article having improved fecal storage structure |
-
1991
- 1991-08-16 CA CA 2049398 patent/CA2049398C/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5941864A (en) | 1993-08-17 | 1999-08-24 | The Procter & Gamble Company | Disposable absorbent article having improved fecal storage |
US8273942B2 (en) | 1993-08-17 | 2012-09-25 | The Procter & Gamble Company | Disposable absorbent article having capacity to store low-viscosity fecal material |
US5516572A (en) * | 1994-03-18 | 1996-05-14 | The Procter & Gamble Company | Low rewet topsheet and disposable absorbent article |
Also Published As
Publication number | Publication date |
---|---|
CA2049398C (en) | 2001-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121202 |