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
GB28435/25A
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.)
Baumgaertner Dr Katz & Co G M
Original Assignee
Baumgaertner Dr Katz & Co G M
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Filing date
Publication date
Application filed by Baumgaertner Dr Katz & Co G MfiledCriticalBaumgaertner Dr Katz & Co G M
Publication of GB242994ApublicationCriticalpatent/GB242994A/en
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
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like
(AREA)
Abstract
242,994. Baumgõrtner Dr. Katz & Co. Ges. Nov. 14, 1924, [Convention date]. Moulding pulp.-Hollow articles formed within pervious moulds by a gaseous pressure medium are subsequently worked over at certain parts, such as the bottom or cover, by press tools, preferably heated, to render the texture of the walls of the article denser. The article may be suitably impregnated before or after treatment.
GB28435/25A1924-11-141925-11-11An improved method of manufacturing hollow articles from fibrous pulp
ExpiredGB242994A
(en)