What is the difference between spiral and Croquignole wrapping?
Croquignole wrapping— are wrapped from ends to the scalp. in overlapping layers. The curl is tighter on the ends and gets larger nearer the scalp. ? Spiral wrapping—from ends to the scalp with most rods.
What is a perm wrap and what does it determine?
A basic perm wrap is a 9 section wrap where all base sections are horizontal, the same length and width of the perm rod. That will determine whether you use an Alkaline or Acid perm.
What are the two basic techniques for wrapping hair around a perm tool?
Pivot Point CH 12 Perm Texture
| Question | Answer |
|---|---|
| wrapping hair around the perm tool | The physical phase of perm is |
| spiral | The two basic wrapping techniques for perming are called the overlap (croquignole) and: |
| straight | Which type of perm rod would be used to achieve uniform curls? |
What is a bookend wrap?
Term. bookend wrap. Definition. Perm wrap in which one end paper is folded in half over the hair ends like an envelope.
What is another name for double rod wrap technique?
Double-rod wrap is also known as a piggyback wrap. End papers are commonly used in perms.
What is the most common type of perm rod?
Concave rods
Concave rods are the most common type of perm rod; they have a smaller diameter in the center that increases to a larger diameter on the ends. Concave rods produce a tighter curl in the center, and a looser curl on either side of the strand (Figure 20–12).
Which method of wrapping provides the most control over the hair ends?
The double flat wrap provides the most control over the hair ends and also helps keep them evenly distributed over the entire length of the rod.
What perm is recommended for extremely porous hair?
– Acid perms are slower acting than alkaline perms and are recommended for damaged, highly porous and previously permed hair.
What is another name for the double rod wrap technique?
Chemical Texture Services
| Question | Answer |
|---|---|
| The double-rod wrap technique is also called the: | piggyback wrap |
| The process of rearranging the basic structure of curly hair into a straighter or smoother form is: | chemical hair relaxing |
| The active ingredient in all hydroxide relaxers is the: | hydrogen ion |
What is the purpose of the double flat wrap?
Stops the action of a permanent wave solution and rebuilds the hair in its new curly form. Base control in which the hair is wrapped at 45 degrees below the center of the base section, so the rod is positioned completely off its base.
What’s the difference between water wrap and lotion wrap?
Water wrap: rodding the hair in a water-damp condition; most perms wrapped in this manner. 2. Lotion wrap: wrapping with waving lotion; used on resistant hair with cold waves.
How does the croquignole wrap method work for hair?
Croquignole Wrap Method The standard roll-up or wrapping method also known as the “regular” roll-up or croquignole method, is when the strand is wrapped over itself evenly. The strand is rolled from the ends to the scalp. Each rotation is directly over the previous. This makes the ends of the hair a smaller or “tighter” curl than at the scalp.
What was another name for this wrapping method?
In 1926, the croquignole method of wrapping hair from ends to scalp was created. What is another name for this wrapping method? Which phase of perming is the most important?
When to use spiral wrap or piggyback wrap?
The Spiral Wrap- is the technique of winding the hair at an angle on the rod causing the strand to look like the grip material on a tennis racket, with each wind touching the last and can slightly overlap, so there is no visible space between rotations. The Piggyback Wrap is used when the hair is long. Two rods are used on the same hair strand.