SE7706888L - Forfarande vid tillverkning av refflad och/eller orefflad beleggning pa vals till en pappersmaskin genom upplindning av profilband - Google Patents

Forfarande vid tillverkning av refflad och/eller orefflad beleggning pa vals till en pappersmaskin genom upplindning av profilband

Info

Publication number
SE7706888L
SE7706888L SE7706888A SE7706888A SE7706888L SE 7706888 L SE7706888 L SE 7706888L SE 7706888 A SE7706888 A SE 7706888A SE 7706888 A SE7706888 A SE 7706888A SE 7706888 L SE7706888 L SE 7706888L
Authority
SE
Sweden
Prior art keywords
unreflowed
reflated
rolls
procedure
manufacture
Prior art date
Application number
SE7706888A
Other languages
English (en)
Swedish (sv)
Inventor
V Sailas
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Publication of SE7706888L publication Critical patent/SE7706888L/xx

Links

Classifications

    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1425—Microwave radiation
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1464—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Paper (AREA)
  • Making Paper Articles (AREA)
  • Rolls And Other Rotary Bodies (AREA)
SE7706888A 1976-06-15 1977-06-15 Forfarande vid tillverkning av refflad och/eller orefflad beleggning pa vals till en pappersmaskin genom upplindning av profilband SE7706888L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI761730A FI761730A (fi) 1976-06-15 1976-06-15

Publications (1)

Publication Number Publication Date
SE7706888L true SE7706888L (sv) 1977-12-16

Family

ID=8510078

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706888A SE7706888L (sv) 1976-06-15 1977-06-15 Forfarande vid tillverkning av refflad och/eller orefflad beleggning pa vals till en pappersmaskin genom upplindning av profilband

Country Status (11)

Country Link
JP (1) JPS5310706A (fi)
AT (1) AT357025B (fi)
BR (1) BR7703815A (fi)
CA (1) CA1121465A (fi)
DE (1) DE2726812A1 (fi)
FI (1) FI761730A (fi)
FR (1) FR2355118A1 (fi)
GB (1) GB1551660A (fi)
IT (1) IT1083824B (fi)
NO (1) NO772055L (fi)
SE (1) SE7706888L (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304979A (en) * 1978-10-24 1981-12-08 Leybold-Heraeus Gmbh Method and apparatus for electron beam welding at elevated pressures
JPS5824220B2 (ja) * 1979-06-25 1983-05-19 フアナック株式会社 工作機械の工具交換機構
US4468552A (en) * 1982-09-29 1984-08-28 Advanced Technologies, Inc. Method of applying hard surfaces to gate valves and the like
JPS59182086A (ja) * 1983-03-29 1984-10-16 三菱電機株式会社 産業用ロボツトのハンド装置
DE3447706A1 (de) * 1984-12-28 1986-07-03 Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten Werkzeugmagazin
JPS61296971A (ja) * 1985-06-26 1986-12-27 Mitsubishi Heavy Ind Ltd スクリ−ンシリンダの電子ビ−ム溶接法
JPS62120935A (ja) * 1985-11-20 1987-06-02 Kira Tekkosho:Kk 自動工具交換装置
FI20085351A0 (fi) 2008-04-23 2008-04-23 Metso Paper Inc Kuiturainakoneen tela ja menetelmä kuiturainakoneen telan valmistamiseksi

Also Published As

Publication number Publication date
BR7703815A (pt) 1979-01-02
CA1121465A (en) 1982-04-06
NO772055L (no) 1977-12-16
DE2726812A1 (de) 1977-12-22
FR2355118A1 (fr) 1978-01-13
GB1551660A (en) 1979-08-30
AT357025B (de) 1980-06-10
IT1083824B (it) 1985-05-25
FR2355118B1 (fi) 1982-01-22
FI761730A (fi) 1977-12-16
JPS5310706A (en) 1978-01-31

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