CA2607845A1 - Micropore drying apparatus having decreasing wet flow resistance in the machine direction and process for drying a web therewith - Google Patents
Micropore drying apparatus having decreasing wet flow resistance in the machine direction and process for drying a web therewith Download PDFInfo
- Publication number
- CA2607845A1 CA2607845A1 CA002607845A CA2607845A CA2607845A1 CA 2607845 A1 CA2607845 A1 CA 2607845A1 CA 002607845 A CA002607845 A CA 002607845A CA 2607845 A CA2607845 A CA 2607845A CA 2607845 A1 CA2607845 A1 CA 2607845A1
- Authority
- CA
- Canada
- Prior art keywords
- drying
- machine direction
- micropore
- flow resistance
- drying apparatus
- 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 micropore drying apparatus (10) comprising a micropore drying medium(15) having a wet flow resistance to air flow therethrough that decreases in the machine direction optimizes energy consumption compared to known micropore drying apparatuses, which do not exhibit a decreasing wet flow resistance to air flow in the machine direction. In addition to the micropore drying apparatus (10), a process for drying a web using the micropore drying apparatus.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/929,607 | 2001-08-14 | ||
US09/929,607 US6473990B1 (en) | 2001-08-14 | 2001-08-14 | Noncircular drying apparatus |
US09/929,589 US6434856B1 (en) | 2001-08-14 | 2001-08-14 | Variable wet flow resistance drying apparatus, and process of drying a web therewith |
US09/929,589 | 2001-08-14 | ||
CA 2452853 CA2452853C (en) | 2001-08-14 | 2002-08-14 | Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2452853 Division CA2452853C (en) | 2001-08-14 | 2002-08-14 | Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2607845A1 true CA2607845A1 (en) | 2003-02-27 |
CA2607845C CA2607845C (en) | 2009-10-27 |
Family
ID=38988234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002607845A Expired - Lifetime CA2607845C (en) | 2001-08-14 | 2002-08-14 | Micropore drying apparatus having decreasing wet flow resistance in the machine direction and process for drying a web therewith |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2607845C (en) |
-
2002
- 2002-08-14 CA CA002607845A patent/CA2607845C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2607845C (en) | 2009-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |