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
GB232442A
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Individual
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Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to GB232442ApriorityCriticalpatent/GB550205A/en
Publication of GB550205ApublicationCriticalpatent/GB550205A/en
D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
D21G3/00—Doctors
D21G3/02—Doctors for calenders
Abstract
550,205. Glossing or finishing paper. TRIST, A. R. Feb. 21, 1942, No. 2324. [Class 96] The surface of paper j, Fig. 6, e.g. coated or sized paper, is smoothed or finished by a heated, trailing, blade m, Figs. 6 and 7, of a metal, e.g. steel . which will not blacken the paper, and having a rounded working surface which presses the paper j against a resilient covering e of natural or artificial rubber &c. of a roller d which may be cooled as by internal watersprays. The blade m may be laminated, or slotted, to increase, or reduce its stiffness; it may be lagged with asbestos cloth, and heated to 350-500‹F. by a thermostatically-controlled electric resistance; it may be counter-weighted or spring-loaded and may be set at an adjustable angle. More than one blade may be used in succession and the roller d may be substituted by an endless belt &c.
GB232442A1942-02-211942-02-21Improvements in and relating to the treatment of the surface of paper and the like
ExpiredGB550205A
(en)
Own roller for the application of the shaving paste to the face and for the massage of it. (Machine-translation by Google Translate, not legally binding)