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GB530493A - Improved method of manufacturing absorbing and flexible cardboard from waste paper - Google Patents

Improved method of manufacturing absorbing and flexible cardboard from waste paper

Info

Publication number
GB530493A
GB530493A GB18565/39A GB1856539A GB530493A GB 530493 A GB530493 A GB 530493A GB 18565/39 A GB18565/39 A GB 18565/39A GB 1856539 A GB1856539 A GB 1856539A GB 530493 A GB530493 A GB 530493A
Authority
GB
United Kingdom
Prior art keywords
waste paper
web
improved method
cardboard
flexible cardboard
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
GB18565/39A
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.)
RALPH THOMAS EDGE
Original Assignee
RALPH THOMAS EDGE
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 RALPH THOMAS EDGE filed Critical RALPH THOMAS EDGE
Publication of GB530493A publication Critical patent/GB530493A/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

Landscapes

  • Laminated Bodies (AREA)

Abstract

530,493. Cardboard. EDGE, R. T. June 26, 1939, No. 18565. Convention date, June 29, 1938. [Class 96] Pulp from waste paper, with which other pulp may be mixed, is formed into a web on a wirecloth 1, ribbed longitudinally by pairs of rollers 4, and grooved transversely by rollers 6 geared &c. so that each groove on either side of the web is directly opposite one on the other. The web is dried at 8 to form absorbent flexible cardboard which may be waterproofed with asphalt, tar-like, oil-like, resinous and varnishlike substances, lacquers, glutens &c. and may be used as a floor-covering.
GB18565/39A 1938-06-29 1939-06-26 Improved method of manufacturing absorbing and flexible cardboard from waste paper Expired GB530493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE530493X 1938-06-29

Publications (1)

Publication Number Publication Date
GB530493A true GB530493A (en) 1940-12-12

Family

ID=6554534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18565/39A Expired GB530493A (en) 1938-06-29 1939-06-26 Improved method of manufacturing absorbing and flexible cardboard from waste paper

Country Status (1)

Country Link
GB (1) GB530493A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296082B (en) * 1963-11-08 1969-05-22 Ex Cell O Corp Square-shaped packaging container for liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296082B (en) * 1963-11-08 1969-05-22 Ex Cell O Corp Square-shaped packaging container for liquids

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