CA2510937A1 - Process and apparatus for making papermaking belt using extrusion - Google Patents

Process and apparatus for making papermaking belt using extrusion Download PDF

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Publication number
CA2510937A1
CA2510937A1 CA002510937A CA2510937A CA2510937A1 CA 2510937 A1 CA2510937 A1 CA 2510937A1 CA 002510937 A CA002510937 A CA 002510937A CA 2510937 A CA2510937 A CA 2510937A CA 2510937 A1 CA2510937 A1 CA 2510937A1
Authority
CA
Canada
Prior art keywords
resinous
reinforcing element
resinous framework
contact
framework
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
Application number
CA002510937A
Other languages
French (fr)
Other versions
CA2510937C (en
Inventor
Robert Stanley Ampulski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
The Procter & Gamble Company
Robert Stanley Ampulski
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/326,980 external-priority patent/US6344241B1/en
Application filed by The Procter & Gamble Company, Robert Stanley Ampulski filed Critical The Procter & Gamble Company
Publication of CA2510937A1 publication Critical patent/CA2510937A1/en
Application granted granted Critical
Publication of CA2510937C publication Critical patent/CA2510937C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A papermaking belt (90) comprises a reinforcing element (50) and a resinous framework (300) joined together. The resinous framework (300) is formed by a plurality of resinous beads (110) which mutually contact or cross-over. Super-knuckles (160) extending outwardly from the reinforcing element (50) are formed at points of contact. A preferred continuous process for making the belt comprises extruding, in a pre-selected pattern, a plurality of beads (110) of a resinous material onto the forming surface thereby forming the resinous framework (300) thereon, joining the resinous framework (300) and the reinforcing element (50) together, and then solidifying the resinous framework (300). The resinous material may comprise at least two chemically-active materials capable of cross-linking upon contact.
CA002510937A 1999-06-07 2000-05-30 Process and apparatus for making papermaking belt using extrusion Expired - Fee Related CA2510937C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/326,980 US6344241B1 (en) 1999-06-07 1999-06-07 Process and apparatus for making papermaking belt using extrusion
US09/326,980 1999-06-07
CA002373929A CA2373929C (en) 1999-06-07 2000-05-30 Process and apparatus for making papermaking belt using extrusion

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002373929A Division CA2373929C (en) 1999-06-07 2000-05-30 Process and apparatus for making papermaking belt using extrusion

Publications (2)

Publication Number Publication Date
CA2510937A1 true CA2510937A1 (en) 2000-12-14
CA2510937C CA2510937C (en) 2008-07-22

Family

ID=34888051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002510937A Expired - Fee Related CA2510937C (en) 1999-06-07 2000-05-30 Process and apparatus for making papermaking belt using extrusion

Country Status (1)

Country Link
CA (1) CA2510937C (en)

Also Published As

Publication number Publication date
CA2510937C (en) 2008-07-22

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Effective date: 20140530