CA1023179A - Method of making wet-pressed fiberboard of high resistance to bending - Google Patents

Method of making wet-pressed fiberboard of high resistance to bending

Info

Publication number
CA1023179A
CA1023179A CA227,330A CA227330A CA1023179A CA 1023179 A CA1023179 A CA 1023179A CA 227330 A CA227330 A CA 227330A CA 1023179 A CA1023179 A CA 1023179A
Authority
CA
Canada
Prior art keywords
bending
high resistance
making wet
pressed fiberboard
fiberboard
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
CA227,330A
Other languages
English (en)
French (fr)
Inventor
Ernst L. Back
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1023179A publication Critical patent/CA1023179A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/16—Special fibreboard
CA227,330A 1974-05-20 1975-05-20 Method of making wet-pressed fiberboard of high resistance to bending Expired CA1023179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7406675A SE406337B (sv) 1974-05-20 1974-05-20 Forfarande for framstellning av vatpressat fiberskivmaterial

Publications (1)

Publication Number Publication Date
CA1023179A true CA1023179A (en) 1977-12-27

Family

ID=20321159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA227,330A Expired CA1023179A (en) 1974-05-20 1975-05-20 Method of making wet-pressed fiberboard of high resistance to bending

Country Status (6)

Country Link
US (1) US4032394A (nl)
BR (1) BR7503132A (nl)
CA (1) CA1023179A (nl)
FI (1) FI751442A (nl)
NO (1) NO751773L (nl)
SE (1) SE406337B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239591A (en) * 1978-10-19 1980-12-16 Blake David R Manufacture of an non-laminated paper web having regions of increased thickness
US4435468A (en) * 1982-02-12 1984-03-06 Kennecott Corp. Seamless ceramic fiber composite articles and method and apparatus for their production
US4612087A (en) * 1982-02-12 1986-09-16 Kennecott Corporation Method of producing seamless ceramic fiber composite articles
US4726881A (en) * 1983-02-28 1988-02-23 Masonite Corporation Method of making wet process panels of composite wood material with semi-matching contoured pressure plates
US4718981A (en) * 1985-08-23 1988-01-12 International Paper Company Bleached kraft paperboard by densification and heat treatment
US4718982A (en) * 1985-08-23 1988-01-12 International Paper Company Densification and heat treatment of paperboard produced from SCMP and other sulfite pulps
US4818342A (en) * 1985-08-23 1989-04-04 International Paper Company Heat treatment of paper products
SE526784C2 (sv) * 2003-11-13 2005-11-01 Swedwood Internat Ab Spånskiva samt förfarande för tillverkning av spånskiva
BE1017821A5 (nl) 2007-10-19 2009-08-04 Flooring Ind Ltd Sarl Plaat, werkwijzen voor het vervaardigen van platen en paneel dat dergelijk plaatmateriaal bevat.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1687140A (en) * 1921-11-19 1928-10-09 Ebart Geb Watermarked paper
US1821209A (en) * 1929-03-23 1931-09-01 William A Darrah Apparatus and process for making boards
US1780623A (en) * 1929-07-26 1930-11-04 Emil C Loetscher Process for manufacturing building material of varying densities
US3243340A (en) * 1960-10-03 1966-03-29 Wood Conversion Co Sag-resistant fiberboard containing hydrophilic binder
US3493463A (en) * 1966-05-10 1970-02-03 Bird Machine Co Process and apparatus for forming a high strength band along the length of a paper web
US3391233A (en) * 1967-01-16 1968-07-02 Polovtseff Boris Manufacture of particle board
US3665065A (en) * 1969-12-15 1972-05-23 Herbert G Hass Method for molding articles of uneven thickness
US3969561A (en) * 1974-09-17 1976-07-13 The Kendall Company Biaxially oriented nonwoven fabrics and method of making same

Also Published As

Publication number Publication date
SE7406675L (sv) 1975-11-21
BR7503132A (pt) 1976-04-27
SE406337B (sv) 1979-02-05
US4032394A (en) 1977-06-28
FI751442A (nl) 1975-11-21
NO751773L (nl) 1975-11-21

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