Salon Foil Product Device
The present invention relates to a novel color-changing foil device. The device is designed to notify stylists when a hair treatment process is complete, preventing hair from being overprocessed and overtreated. The device comprises a color-changing hair foil which is used in the process of hair tre...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The present invention relates to a novel color-changing foil device. The device is designed to notify stylists when a hair treatment process is complete, preventing hair from being overprocessed and overtreated. The device comprises a color-changing hair foil which is used in the process of hair treatments. The hair foils comprise heat activation elements which produce a color change when a predetermined temperature reaches a specific threshold. Thus, the hair foil changes color when it reaches a certain temperature, thereby indicating that the hair treatment process is finished or needs to be stopped to protect the hair from damage. |
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