CA952358A - Method and apparatus for pulp molding - Google Patents

Method and apparatus for pulp molding

Info

Publication number
CA952358A
CA952358A CA127,346A CA127346A CA952358A CA 952358 A CA952358 A CA 952358A CA 127346 A CA127346 A CA 127346A CA 952358 A CA952358 A CA 952358A
Authority
CA
Canada
Prior art keywords
pulp molding
pulp
molding
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
CA127,346A
Other versions
CA127346S (en
Inventor
Charles A. Lee
Warren R. Furbeck
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.)
International Paper Co
Original Assignee
International Paper Co
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 International Paper Co filed Critical International Paper Co
Application granted granted Critical
Publication of CA952358A publication Critical patent/CA952358A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/52—Suction boxes without rolls
    • D21F1/523—Covers thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
CA127,346A 1971-02-11 1971-11-10 Method and apparatus for pulp molding Expired CA952358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00114514A US3802963A (en) 1971-02-11 1971-02-11 Pulp molding system employing suction box which prevents rewetting of the molded products

Publications (1)

Publication Number Publication Date
CA952358A true CA952358A (en) 1974-08-06

Family

ID=22355680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,346A Expired CA952358A (en) 1971-02-11 1971-11-10 Method and apparatus for pulp molding

Country Status (2)

Country Link
US (1) US3802963A (en)
CA (1) CA952358A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890195A (en) * 1971-02-11 1975-06-17 Int Paper Co Apparatus for making molded pulp products, including molds secured to a moving belt
US3990940A (en) * 1971-02-11 1976-11-09 International Paper Company Pulp molding system including a flexible mold carrying belt and an elastic pressing belt
US4014739A (en) * 1974-05-09 1977-03-29 International Paper Company Mold construction having removable base member
US3970516A (en) * 1974-12-23 1976-07-20 Basf Wyandotte Corporation Multiple filter press diaphragm former
US5230943A (en) * 1991-11-29 1993-07-27 Pulptech Corporation Free-flowing dunnage of molded pulp
CN1167850C (en) * 1998-02-23 2004-09-22 花王株式会社 Method of manufacturing pulp mold formed product
JP2000345500A (en) * 1999-06-02 2000-12-12 Kao Corp Mold for papermaking
EP3513000B1 (en) * 2016-09-14 2021-12-01 Varden Process Pty Ltd Process for manufacture of a dispensing capsule and apparatus for carrying out the process

Also Published As

Publication number Publication date
US3802963A (en) 1974-04-09

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