perms chapter 18.1
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A wrap creating movement that curves within sectioned out panels is a
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Curvature perm wrap
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The basic perm wrap is also called a
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Straight Set
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This wrap is used to prevent noticeable split ends and to blend the flow of the hair;
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Bricklay Perm wrap
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Rods that have a small diameter in the center area and gradually increase to their largest diameter at the ends, resulting in a tighter curl at the ends, with a loose, wider curl at the scalp are
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Concave Rods
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Perming only a section of a whole head of hair is called
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Section perming
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End wraps are absorbent papers used to do what with the ends of the hair when rolling a perm
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Control the ends of the hair
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When you place one end wrap on top of the hair strand and hold it flat, it is called the
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Single flat wrap
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When one end of the paper is folded in half over the hair ends like an envelope is called a
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Book-end wrap
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All perm wraps begin by sectioning hair into panels which are further divided into subsections called
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Base sections
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Base control refers to the position of the tool in relation to its____ _____, and is determined by the angle at which the hair is wrapped
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Base Section
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When the strand of hair is wrapped at an angle 45% beyond perpendincular to its base section, it will result in
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Off-base Placement
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When the strand of hair is wrapped at an angle 90% perpendicular to its base section, it will result in
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Half-off base placement
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An example of a physical change that results from breaking and re-forming the hydrogen bonds within the hair is known as
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Hair color Service
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How long should perm solution be rinsed from hair before applying neutralizer
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at least 5 min.
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