ES424375A1 - Roll covering - Google Patents
Roll coveringInfo
- Publication number
- ES424375A1 ES424375A1 ES424375A ES424375A ES424375A1 ES 424375 A1 ES424375 A1 ES 424375A1 ES 424375 A ES424375 A ES 424375A ES 424375 A ES424375 A ES 424375A ES 424375 A1 ES424375 A1 ES 424375A1
- Authority
- ES
- Spain
- Prior art keywords
- strip
- mat
- fibers
- roll
- winding
- 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
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0246—Hard rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0032—Producing rolling bodies, e.g. rollers, wheels, pulleys or pinions
- B29D99/0035—Producing rolling bodies, e.g. rollers, wheels, pulleys or pinions rollers or cylinders having an axial length of several times the diameter, e.g. for embossing, pressing, or printing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
- B29L2031/324—Rollers or cylinders having an axial length of several times the diameter, e.g. embossing, pressing or printing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Treatment Of Fiber Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
A roll capable of operating at high speeds and high nip pressures having an outer shell of a composite material formed by bonding a needled nonwoven mat of either acrylic fibers, polyester fibers or mixtures of these fibers with an epoxy resin so that ten to forty percent by weight of the composite is fiber. The covering above described may be manufactured by winding a continuous strip of the mat, said mat having been saturated with the resin onto a roll at a uniform speed and with a lead sufficient to build a plurality of layers in one pass while simultaneously unwinding the strip from a strip holding means under brake tension to permit winding so as to decrease the width of the strip by at least three percent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8478270A | 1970-10-28 | 1970-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES424375A1 true ES424375A1 (en) | 1976-06-16 |
Family
ID=22187171
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES396767A Expired ES396767A1 (en) | 1970-10-28 | 1971-10-26 | Roll covering |
ES424375A Expired ES424375A1 (en) | 1970-10-28 | 1974-03-16 | Roll covering |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES396767A Expired ES396767A1 (en) | 1970-10-28 | 1971-10-26 | Roll covering |
Country Status (12)
Country | Link |
---|---|
US (1) | US3707752A (en) |
AU (1) | AU467761B2 (en) |
BE (1) | BE774561A (en) |
BR (1) | BR7107202D0 (en) |
CA (1) | CA954778A (en) |
CH (1) | CH525406A (en) |
ES (2) | ES396767A1 (en) |
FI (1) | FI56251C (en) |
FR (1) | FR2113587A5 (en) |
GB (1) | GB1371911A (en) |
NL (1) | NL145929B (en) |
SE (1) | SE383614B (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4877247A (en) * | 1972-01-24 | 1973-10-17 | ||
US3800381A (en) * | 1972-06-19 | 1974-04-02 | Beloit Corp | Covered roll for paper making |
US3807013A (en) * | 1972-11-08 | 1974-04-30 | New Hudson Corp | Method of fabricating a composite roll |
US3934354A (en) * | 1973-12-17 | 1976-01-27 | Hope Henry F | Drying rollers |
US3950833A (en) * | 1975-01-28 | 1976-04-20 | Beloit Corporation | Roll covering composition |
JPS6012688B2 (en) * | 1977-07-11 | 1985-04-03 | 富士写真フイルム株式会社 | Super calender elastic roll for magnetic tape |
JPS5433940A (en) * | 1977-08-23 | 1979-03-13 | Ichikawa Woolen Textile | Rigid felt roll |
JPS55135629A (en) * | 1979-04-09 | 1980-10-22 | Fuji Photo Film Co Ltd | Supercalender |
JPS5936133B2 (en) * | 1979-08-10 | 1984-09-01 | 山内ゴム工業株式会社 | Polyurethane rubber roll and its manufacturing method |
JPS5724216A (en) * | 1980-07-21 | 1982-02-08 | Fuji Photo Film Co Ltd | Supercalender |
US4766996A (en) * | 1983-09-30 | 1988-08-30 | Garrett Aerospace | Rollers with oriented fiber reinforcement and method |
CA1266815A (en) * | 1984-12-10 | 1990-03-20 | Richard J. Goralski | Mat covered roll construction |
EP0459519A1 (en) * | 1990-06-01 | 1991-12-04 | Lydall, Inc. | Roll fill material and a filled calender roll covered with said material |
US5415612A (en) * | 1992-06-12 | 1995-05-16 | American Roller Company | Compressible roller |
US5206992A (en) * | 1992-06-12 | 1993-05-04 | American Roller Company | Compressible roller |
DE4226789A1 (en) * | 1992-08-13 | 1994-02-17 | Sigri Great Lakes Carbon Gmbh | Fiber-reinforced plastic roller with outer, wear-resistant, filler-containing plastic layer |
FI107625B (en) * | 1996-04-29 | 2001-09-14 | Metso Paper Inc | Method of calendering the paper web and calender for applying the method |
DE29701547U1 (en) * | 1997-01-30 | 1997-03-20 | Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim | Roller for application device |
DE19758443A1 (en) † | 1997-03-14 | 1998-09-24 | Voith Sulzer Finishing Gmbh | Smoothing unit |
FI111025B (en) * | 1997-05-30 | 2003-05-15 | Metso Paper Inc | A roll having a thermoplastic coating, a method of making the roll, a composition of a thermoplastic surface coating, a calendering process using rolls with a thermoplastic coating of the invention, and a paper / board made by the rollers |
FI103740B1 (en) * | 1998-06-02 | 1999-08-31 | Valmet Corp | Nipple roll diaper |
PL187208B1 (en) | 1999-01-25 | 2004-06-30 | Boart Longyear Gmbh & Co Kg | Rotary cutter assembly for mining machines |
US6776744B1 (en) | 1999-07-28 | 2004-08-17 | Advanced Materials Corporation | Method for and devices used in covering a roll core with a resin infused fiber reinforced adhesive under layer and a polymeric top layer, the method including the use of an improved mold tape |
US6793754B1 (en) | 1999-07-28 | 2004-09-21 | Advanced Materials Corporation | Covered roll having an under-layer formed of resin infused densely packed fibers that provides increased strength and adhesion properties |
US6206994B1 (en) | 1999-07-28 | 2001-03-27 | Advanced Materials Corporation | Method and apparatus for covering a metal roll core with a polymeric material preferable a high performance thermoplastic material |
ES2382895T3 (en) * | 2001-03-29 | 2012-06-14 | Georgia-Pacific Consumer Products Lp | Laser Engraving Stamping Roller |
US20030045412A1 (en) * | 2001-07-13 | 2003-03-06 | Schulz Galyn A. | Laser engraved embossing roll with wear-resistant coatings and method of making them |
WO2003056195A1 (en) * | 2001-12-26 | 2003-07-10 | Yamauchi Corporation | Fiber-reinforced resin roll and method of manufacturing the roll |
US7297226B2 (en) * | 2004-02-11 | 2007-11-20 | Georgia-Pacific Consumer Products Lp | Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength |
FI20045294A (en) * | 2004-08-13 | 2006-02-14 | Avantone Oy | Embossing device with bend-compensated drum |
DE102005023618B3 (en) * | 2005-05-21 | 2006-12-07 | Aci-Ecotec Gmbh & Co.Kg | Device for separating silicon wafers from a stack |
WO2009100758A1 (en) * | 2008-02-12 | 2009-08-20 | Metso Paper, Inc. | Roll covering |
FI20086005L (en) * | 2008-10-23 | 2010-04-24 | Metso Paper Inc | Roll for a fiber web machine and method of manufacturing a roll for a fiber web machine |
US9845216B2 (en) | 2009-09-24 | 2017-12-19 | 3M Innovative Properties Company | Web conveyance method and apparatus using same |
US10316463B2 (en) * | 2016-12-21 | 2019-06-11 | Nccm Company, Llc | Non-woven covered roller |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2960753A (en) * | 1955-01-13 | 1960-11-22 | Mount Hope Machinery Ltd | Sheet-engaging rolls |
US3467009A (en) * | 1965-07-06 | 1969-09-16 | Grace W R & Co | Compressible printing roll |
US3490119A (en) * | 1968-10-23 | 1970-01-20 | Yamauchi Rubber Ind Co Ltd | Polyurethane rubber covered roll |
US3588978A (en) * | 1968-12-18 | 1971-06-29 | Beloit Corp | Grooved roll for paper-making |
-
1970
- 1970-10-28 US US00084782A patent/US3707752A/en not_active Expired - Lifetime
-
1971
- 1971-09-20 CA CA123,176A patent/CA954778A/en not_active Expired
- 1971-10-08 AU AU34403/71A patent/AU467761B2/en not_active Expired
- 1971-10-12 FI FI2852/71A patent/FI56251C/en active
- 1971-10-15 GB GB4817971A patent/GB1371911A/en not_active Expired
- 1971-10-19 CH CH1531671A patent/CH525406A/en not_active IP Right Cessation
- 1971-10-25 FR FR7139634A patent/FR2113587A5/fr not_active Expired
- 1971-10-26 ES ES396767A patent/ES396767A1/en not_active Expired
- 1971-10-27 BR BR7202/71A patent/BR7107202D0/en unknown
- 1971-10-27 NL NL717114765A patent/NL145929B/en not_active IP Right Cessation
- 1971-10-27 BE BE774561A patent/BE774561A/en not_active IP Right Cessation
- 1971-10-28 SE SE7113681A patent/SE383614B/en unknown
-
1974
- 1974-03-16 ES ES424375A patent/ES424375A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE774561A (en) | 1972-02-14 |
AU467761B2 (en) | 1975-12-11 |
FR2113587A5 (en) | 1972-06-23 |
CH525406A (en) | 1972-07-15 |
GB1371911A (en) | 1974-10-30 |
US3707752A (en) | 1973-01-02 |
ES396767A1 (en) | 1975-09-16 |
BR7107202D0 (en) | 1973-04-05 |
DE2150991B2 (en) | 1976-12-16 |
AU3440371A (en) | 1973-04-12 |
DE2150991A1 (en) | 1972-05-31 |
NL7114765A (en) | 1972-05-03 |
FI56251C (en) | 1979-12-10 |
FI56251B (en) | 1979-08-31 |
NL145929B (en) | 1975-05-15 |
SE383614B (en) | 1976-03-22 |
CA954778A (en) | 1974-09-17 |
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