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ES415579A1 - Covered roll for paper making - Google Patents

Covered roll for paper making

Info

Publication number
ES415579A1
ES415579A1 ES415579A ES415579A ES415579A1 ES 415579 A1 ES415579 A1 ES 415579A1 ES 415579 A ES415579 A ES 415579A ES 415579 A ES415579 A ES 415579A ES 415579 A1 ES415579 A1 ES 415579A1
Authority
ES
Spain
Prior art keywords
roll
paper making
covered roll
wet lay
making
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
Application number
ES415579A
Other languages
Spanish (es)
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.)
Beloit Corp
Original Assignee
Beloit Corp
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
Application filed by Beloit Corp filed Critical Beloit Corp
Publication of ES415579A1 publication Critical patent/ES415579A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0017—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material
    • B29C63/0021—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material with coherent impregnated reinforcing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/12—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding spirally
    • B29C63/14—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding spirally around tubular articles
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

A roll and method of making the roll wherein the roll is adapted to operate at high speed and high nip pressures and has an outer cover formed of a wet lay process with a reinforcing mat of nonwoven needled polyester fibers wetted and impregnated, with a material selected from the group of depolymerized natural rubber, low molecular light weight styrene butadiene, liquid urethane and liquid polybutadiene, at room temperature and is placed on the outer surface of the roll is a wet lay-up process.
ES415579A 1972-06-19 1973-06-06 Covered roll for paper making Expired ES415579A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26385972A 1972-06-19 1972-06-19

Publications (1)

Publication Number Publication Date
ES415579A1 true ES415579A1 (en) 1976-02-16

Family

ID=23003540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415579A Expired ES415579A1 (en) 1972-06-19 1973-06-06 Covered roll for paper making

Country Status (17)

Country Link
US (1) US3800381A (en)
JP (1) JPS4955905A (en)
AR (1) AR196768A1 (en)
BE (1) BE800545A (en)
BR (1) BR7304507D0 (en)
CA (1) CA975204A (en)
CH (1) CH577642A5 (en)
DE (1) DE2330565A1 (en)
ES (1) ES415579A1 (en)
FI (1) FI66445C (en)
FR (1) FR2239148A5 (en)
GB (1) GB1422809A (en)
IT (1) IT989226B (en)
NL (1) NL7307841A (en)
NO (1) NO142129C (en)
SE (1) SE402879B (en)
ZA (1) ZA733659B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324820A (en) * 1980-07-18 1982-04-13 St. Regis Paper Company Method and apparatus for coating a paper web
US4359938A (en) * 1980-12-19 1982-11-23 Koren Edward F Printing roller for removing hickeys
US4766996A (en) * 1983-09-30 1988-08-30 Garrett Aerospace Rollers with oriented fiber reinforcement and method
US4576845A (en) * 1983-12-15 1986-03-18 Krc Inc. Thermally conductive base layers for cast polyurethane roll covers
FI853544L (en) * 1985-09-16 1987-03-17 Valmet Oy PRESSVALS OCH FOERFARANDE FOER FRAMSTAELLNING AV DENNA.
US5142759A (en) * 1991-08-27 1992-09-01 Beloit Corporation Roll cover apparatus
EP0664843B1 (en) * 1992-10-16 1997-10-29 Beloit Technologies, Inc. A method of manufacturing a cover for a press roll
US5601920A (en) * 1995-04-06 1997-02-11 Stowe Woodward Licensco, Inc. Covered roll and a method for making the same
DE69703098T2 (en) 1996-04-04 2001-05-03 Sw Paper, Inc. ROLL WITH COMPOSITE ENCLOSURE AND METHOD FOR ITS PRODUCTION WITH RING-SHAPED GAP LAYERS
JP3615015B2 (en) * 1996-04-11 2005-01-26 富士ゼロックス株式会社 Image forming apparatus and sheet feeding member thereof
US6042918A (en) * 1996-05-20 2000-03-28 3M Innovative Properties Company Surface conditioning articles and process for making same
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
US6409645B1 (en) 1997-06-13 2002-06-25 Sw Paper Inc. Roll cover
US6300261B1 (en) 1998-11-20 2001-10-09 3M Innovative Properties Company Self-healing articles resistant to oxidizing agents
DE19919569B4 (en) * 1999-04-29 2011-07-07 Voith Patent GmbH, 89522 Elastic roller and method for producing such
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
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
DE10001409A1 (en) 2000-01-14 2001-09-06 Voith Paper Patent Gmbh Elastic roller and method of making it
US20020189749A1 (en) * 2000-05-18 2002-12-19 Advanced Materials Corporation Method for making a cover for a roll core having a multiple layer construction and having minimal residual stresses
US6752908B2 (en) 2001-06-01 2004-06-22 Stowe Woodward, Llc Shoe press belt with system for detecting operational parameters
CA2471748A1 (en) * 2001-12-26 2003-07-10 Yamauchi Corporation Fiber-reinforced resin roll and method of manufacturing the roll
US6874232B2 (en) * 2003-05-21 2005-04-05 Stowe Woodward, Llc Method for forming cover for industrial roll
US10287731B2 (en) * 2005-11-08 2019-05-14 Stowe Woodward Licensco Llc Abrasion-resistant rubber roll cover with polyurethane coating
MX2012003596A (en) 2009-09-24 2012-04-19 3M Innovative Properties Co Web conveyance method and apparatus using same.
FI20115400A (en) * 2011-04-26 2012-10-27 Metso Paper Inc Roll coating and process for making it
US10316463B2 (en) * 2016-12-21 2019-06-11 Nccm Company, Llc Non-woven covered roller

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB309746A (en) * 1928-03-08 1929-04-25 Walter Senior Stansfield Improvements in rollers for mangling or squeezing woven and like fabrics or for performing like operations
US1903038A (en) * 1929-12-10 1933-03-28 Eijiro Yamamoto Felt rubber roller
US2278982A (en) * 1938-12-30 1942-04-07 Standard Oil Dev Co Printing roll
GB986734A (en) * 1961-06-16 1965-03-24 Btr Industries Ltd Improvements in or relating to rollers
US3490119A (en) * 1968-10-23 1970-01-20 Yamauchi Rubber Ind Co Ltd Polyurethane rubber covered roll
US3617445A (en) * 1968-12-18 1971-11-02 Beloit Corp Roll composition
US3588978A (en) * 1968-12-18 1971-06-29 Beloit Corp Grooved roll for paper-making
US3707752A (en) * 1970-10-28 1973-01-02 Beloit Corp Roll covering

Also Published As

Publication number Publication date
DE2330565A1 (en) 1974-01-17
ZA733659B (en) 1974-04-24
FI66445C (en) 1984-10-10
BR7304507D0 (en) 1974-09-05
AR196768A1 (en) 1974-02-19
US3800381A (en) 1974-04-02
NO142129B (en) 1980-03-24
GB1422809A (en) 1976-01-28
BE800545A (en) 1973-10-01
IT989226B (en) 1975-05-20
AU5710673A (en) 1974-12-19
JPS4955905A (en) 1974-05-30
FI66445B (en) 1984-06-29
NL7307841A (en) 1973-12-21
SE402879B (en) 1978-07-24
CH577642A5 (en) 1976-07-15
NO142129C (en) 1980-07-02
CA975204A (en) 1975-09-30
FR2239148A5 (en) 1975-02-21

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