Engraving and printing methods, advertisement illustration, technical- and trade-paper advertising, street-car advertising, outdoor advertising, house publications (1909)
Scranton : International Textbook Co. · leaf 156
stereotyping process consistsof taking an impression of the flat type form on a thick,pulpy sheet of specially prepared paper. This sheet, afterreceiving the impression of the type, is known as the matrix.After being dried, this matrix is placed in a curved mold,known as the casting- box, and hot…