No student devices needed. Know more
10 questions
What length of hair was Charles Nessler’s heat permanent waving machine suitable for?
medium
short
long
very short
Which phase of perming is the most important?
physical phase
chemical phase
both are equally important
neither
In what year was the first cold wave created?
1938
1905
1931
1970
What was the active ingredient used in the first cold wave?
glyceryl monothioglycolate
bisulfides
thioglycolic acid or a derivative
none of the above
In 1926, the croquignole method of wrapping hair from the ends to the scalp was created. What is another name for this wrapping method?
spiral method
overlap method
clamp method
none of the above
The overlap (croquignole) technique produces which result?
undulating waves and curls
revolutions of hair next to one another
both a and b
neither a nor b
What length of hair is the spiral technique most often used on?
long only
short to long
medium to long
medium to long
As added texture expands the form:
the form is no longer apparent
the illusion of shorter length is created
the illusion of longer length is created
form line and weight area shift downward
What are the 2 basic wrapping techniques for rotating strands around a perm tool?
twist and overlap
wave and overlap
spiral and overlap
overlap and croquignole
Which perm tool determines the size and shape of the new curl texture?
tail comb
perm rod
stablilizer
applicator
Explore all questions with a free account