FR2109356A6 - Calender roll construction - Google Patents
Calender roll constructionInfo
- Publication number
- FR2109356A6 FR2109356A6 FR7037018A FR7037018A FR2109356A6 FR 2109356 A6 FR2109356 A6 FR 2109356A6 FR 7037018 A FR7037018 A FR 7037018A FR 7037018 A FR7037018 A FR 7037018A FR 2109356 A6 FR2109356 A6 FR 2109356A6
- Authority
- FR
- France
- Prior art keywords
- calender roll
- roll construction
- pref
- elastomeric layer
- woven mat
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/08—Pressure rolls
- D21F3/086—Pressure rolls having a grooved surface
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
Roller has an inner core surrounded by an elastomeric layer and an outer shell consisting of a non woven mat bonded with thermosetting resin and having a tensile strength greater than 5 lbs/in. Pref. the outer surface is grooved and the elastomeric layer has pores or grooves to provide resiliency. The non-woven mat is pref. acrylic material and the resin is epoxy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7037018A FR2109356A6 (en) | 1970-10-06 | 1970-10-06 | Calender roll construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7037018A FR2109356A6 (en) | 1970-10-06 | 1970-10-06 | Calender roll construction |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2109356A6 true FR2109356A6 (en) | 1972-05-26 |
Family
ID=9062689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7037018A Expired FR2109356A6 (en) | 1970-10-06 | 1970-10-06 | Calender roll construction |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2109356A6 (en) |
-
1970
- 1970-10-06 FR FR7037018A patent/FR2109356A6/en not_active Expired
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