시술조건에 따른 퍼머넨트 웨이브의 형태 연구

A Research on the Permanent Wave Depending on Applying Condition

&nbsp;&nbsp;This research aims at providing a basic reference to help understanding a wave type, based upon comparing and analyzing processing and selection of chemicals when the permanent wave is applied.<BR>&nbsp;&nbsp;The result is to be founded a specific type of wave depending on variables such as an oxidizer and a reducer, leaving and application, and a size and waving method of base. It details as belows:<BR>&nbsp;&nbsp;Firstly, a wave type by an oxidizer is shown more effectively in case of a bromate to medium damaged hairs and a hydrogen peroxide to low and high damaged hairs. Generally, a bromate makes a hard type, whereas a hydrogen peroxide does a soft type.<BR>&nbsp;&nbsp;Secondly, a wave type by an intensity of a reducer is reflected more dominantly pertaining to a hard type to low damaged hairs, a normal type to medium damaged hairs and a soft type to high damaged hairs. The harder is a reducer, the clearer is formation of ridge.<BR>&nbsp;&nbsp;Thirdly, a wave type by time of leaving and a change of application makes no difference when it is left for forty minutes or twenty minutes. Leaving forty minutes after twice application of water wrapping creates favorable results to medium damaged hairs while leaving forty minutes after twice application of solution wrapping gains an effective ridge to high damaged hairs.<BR>&nbsp;&nbsp;Finally, in case of a wave type by a size and waving method of base, a size of base, 4cm length and 6cm height is rough on outside and loose inside, while 2cm length and 3cm height causes root wraping(from root to end of hair) to catch root strongly, whereas, hair wraping(from end of hair to root) can get more uniformed ridge.