Читать книгу Henley's Formulas, Recipes and Processes (Applied Chemistry) - Various - Страница 102
To Paste Paper On Smooth Iron.
Оглавление—Over a water bath dissolve 200 parts, by weight, of gelatine in 150 parts, by weight, of water; while stirring add 50 parts, by weight, of acetic acid, 50 parts alcohol, and 50 parts, by weight, of pulverized alum. The spot upon which it is desired to attach the paper must first be rubbed with a bit of fine emery paper.
