Soap-Making Manual: A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant.Thomssen, Edgar George
Science
Soap-Making Manual: A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant.
Thomssen, Edgar George
Soap
The soap is then framed and allowed to set after which it is cut,
allowed to dry slightly and then pressed. To obtain a polished cake
transparent soaps are often planed before pressing and after pressing
polished with a soft cloth, dampened with alcohol. Instead of framing
this soap, it is sometimes "tubed," that is to say, the soap from the
crutcher is run into specially constructed tubes of a shape near that of
the desired cake and allowed to cool, after which it is cut and pressed.
All scraps are returned to the crutcher, but in so doing the soap is
slightly darkened in color. It is advisable to expose a finished cake of
transparent soap to the air for some time as by so doing it becomes
clearer.
Other formulae for cold made transparent soaps made as just outlined
follow:
I.
Bleached Tallow 134 lbs.
Cochin Cocoanut Oil 88 "
Castor Oil 20 "
W. W. Rosin 7 "
Cane Sugar 64 "
Water 32 "
Glycerine 34 "
Soda Lye, 38 degs. B. 135 "
Alcohol 16 gal.
II.
Tallow 211 lbs.
Cochin Cocoanut Oil 185 "
Castor Oil 97-1/2 "
Soda Ash 8-1/2 "
Water 106 "
Soda Lye, 38 degs. B. 279 "
Sugar 216 "
Alcohol 137 "
III.
Castor Oil 60 lbs.
Cochin Cocoanut Oil 195 "
Tallow 120 "
Alcohol 115 "
Sugar 90 "
Water 53 "
Glycerine 53 "
Soda Lye, 38 degs. B. 205-1/2 "
IV.
Tallow 100 lbs.
Cochin Cocoanut Oil 100 "
Castor Oil 60 "
Glycerine 20 "
Rosin, W. W. 20 "
Sugar 40 "
Water 50 "
Soda Lye, 36 degs. B. 164 "
Alcohol 8 gal.
V.
Tallow 174 lbs.
Cocoanut Oil 114 "
Soda Lye, 38 degs. B. 170 "
Sugar 80 "
Water 72 "
Alcohol 16 gal.
Rosin may be added in this formula up to 20 per cent. of fats used and
the tallow cut down correspondingly.
SHAVING SOAPS.
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