DK123424B - Process for the production on the paper machine of newsprint containing at least 65% mechanical mass. - Google Patents

Process for the production on the paper machine of newsprint containing at least 65% mechanical mass.

Info

Publication number
DK123424B
DK123424B DK53467AA DK53467A DK123424B DK 123424 B DK123424 B DK 123424B DK 53467A A DK53467A A DK 53467AA DK 53467 A DK53467 A DK 53467A DK 123424 B DK123424 B DK 123424B
Authority
DK
Denmark
Prior art keywords
production
paper machine
mechanical mass
newsprint containing
newsprint
Prior art date
Application number
DK53467AA
Other languages
Danish (da)
Inventor
H Welsh
Original Assignee
Clupak Inc
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 Clupak Inc filed Critical Clupak Inc
Publication of DK123424B publication Critical patent/DK123424B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/24—Special paper or cardboard not otherwise provided for having enhanced flexibility or extensibility produced by mechanical treatment of the unfinished paper
    • D21H5/245—Special paper or cardboard not otherwise provided for having enhanced flexibility or extensibility produced by mechanical treatment of the unfinished paper obtained by compressing the (moist) paper in directions lying in, and optionally perpendicular to, the paper plane, e.g. plain-surfaced Clupak papers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/005—Mechanical treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Collating Specific Patterns (AREA)
DK53467AA 1966-07-12 1967-01-30 Process for the production on the paper machine of newsprint containing at least 65% mechanical mass. DK123424B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US564643A US3454463A (en) 1966-07-12 1966-07-12 Methods of making newsprint paper

Publications (1)

Publication Number Publication Date
DK123424B true DK123424B (en) 1972-06-19

Family

ID=24255311

Family Applications (1)

Application Number Title Priority Date Filing Date
DK53467AA DK123424B (en) 1966-07-12 1967-01-30 Process for the production on the paper machine of newsprint containing at least 65% mechanical mass.

Country Status (14)

Country Link
US (1) US3454463A (en)
AT (1) AT283897B (en)
BE (1) BE701079A (en)
BR (1) BR6787071D0 (en)
DE (1) DE1696176B2 (en)
DK (1) DK123424B (en)
ES (1) ES342809A1 (en)
FI (1) FI49202C (en)
FR (1) FR1519019A (en)
GB (1) GB1134675A (en)
GR (1) GR33591B (en)
NL (1) NL6704845A (en)
NO (1) NO131684C (en)
SE (1) SE340947B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748225A (en) * 1970-11-19 1973-07-24 Beloit Corp Fibrous web press nip structure including nonporous belts backed by pistons supported with fluid pressure
GB1400879A (en) * 1972-07-03 1975-07-16 Clupak Inc Production of high strength packaging papers from straw
US3908071A (en) * 1972-10-10 1975-09-23 Clupak Inc External sizing of extensible paper
SE399574C (en) * 1974-12-05 1982-07-05 Moelnlycke Ab SET FOR PREPARATION OF FLUFFMASS
IT1287656B1 (en) * 1995-04-07 1998-08-06 Cartiere Cariolaro Spa PROCEDURE FOR THE PRODUCTION OF RELEVANT PAPER AND PLANT TO PERFORM THE PROCEDURE
US5830321A (en) * 1997-01-29 1998-11-03 Kimberly-Clark Worldwide, Inc. Method for improved rush transfer to produce high bulk without macrofolds
US6447641B1 (en) * 1996-11-15 2002-09-10 Kimberly-Clark Worldwide, Inc. Transfer system and process for making a stretchable fibrous web and article produced thereof
US20040123966A1 (en) * 2002-04-11 2004-07-01 Altman Thomas E. Web smoothness improvement process
AU2003266702A1 (en) * 2002-09-30 2004-04-19 Hatoh, Nobuhiro Extensible paper producing method
DE10316995A1 (en) * 2003-04-11 2004-11-18 Tesa Ag Masking tape
DE102004040425A1 (en) * 2004-08-20 2006-02-23 Voith Paper Patent Gmbh Machine for producing a fibrous web and method for compressing the fibrous web

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516549A (en) * 1952-06-11
NL240641A (en) * 1956-11-23 1900-01-01
US2996425A (en) * 1959-06-29 1961-08-15 St Regis Paper Co Extensible paper product and process
US3382140A (en) * 1966-12-30 1968-05-07 Crown Zellerbach Corp Process for fibrillating cellulosic fibers and products thereof

Also Published As

Publication number Publication date
BE701079A (en) 1967-12-18
NL6704845A (en) 1968-01-15
FI49202C (en) 1975-04-10
GB1134675A (en) 1968-11-27
NO131684B (en) 1975-04-01
FR1519019A (en) 1968-03-29
BR6787071D0 (en) 1973-06-28
SE340947B (en) 1971-12-06
GR33591B (en) 1967-12-21
US3454463A (en) 1969-07-08
DE1696176A1 (en) 1971-12-16
NO131684C (en) 1975-07-09
DE1696176B2 (en) 1976-09-30
FI49202B (en) 1974-12-31
ES342809A1 (en) 1968-08-16
AT283897B (en) 1970-08-25

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Legal Events

Date Code Title Description
PUP Patent expired