Electrotype

(n.) A facsimile plate made by electrotypy for use in printing; also, an impression or print from such plate. Also used adjectively.

(v. t.) To make facsimile plates of by the electrotype process; as, to electrotype a page of type, a book, etc. See Electrotype, n.

编辑:帕梅拉

• In 1838 Prof. Jacobi announced his galvano-plastic process for the production of electrotype plates for printing. Edward W. Byrn. 十九世纪发明进展.
• The extreme minuteness and delicacy of the electrotype process is strikingly exemplified in its application to the transference of engraved copper-plates. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• A simple form of apparatus for the electrotype process is shown in the accompanying diagram. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• An electrotype mould, obtained directly from the medal, is, however, more sharp in its definition than an impression, and is therefore preferable, when circumstances admit of its being so taken. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• Jacobi’s Galvano-plastic process for making Electrotype Printing Plates. Edward W. Byrn. 十九世纪发明进展.
• In 1839 Spencer described an electrotype process and carried the date of his operations back to September, 1837. Edward W. Byrn. 十九世纪发明进展.
• In 1815 Cowper patented in England electrotype plates to be affixed to a cylinder. 威廉·亨利·杜利特. 世纪发明.
• The etched disc is then electrotyped to form a matrix, and from this electrotype hard rubber duplicates of the original record are molded, which are capable of giving 1,000 reproductions. Edward W. Byrn. 十九世纪发明进展.

编辑:帕梅拉