Hair extension

Abstract

The present invention relates to a hair extension in which false hair 10 has strands of hair of a predetermined length of which the top ends are bonded to each other to form an attachment portion 12 , two bundles of false hair 10 being interconnected via a connection string 40 , wherein the connection string 40 is tied with a separate rubber string 30 . The hair extension of the present invention decreases the thickness of the joint between the human hair and the false hair to achieve aesthetic enhancement, and prevents the length of the hair extensions from being shortened while applying the hair extensions so as to provide hair extensions with the desired length. The present invention minimizes the changes in posture of a worker applying hair extensions, thereby reducing fatigue of the worker and shortening the working time. The present invention also ensures the firm attachment of hair extensions after applying the hair extensions, thereby improving the reliability of work, and further prevents damage to the hair extensions during application, thereby enabling the reuse of the hair extensions after the hair extensions are removed from the human hair.

1 . A hair extension comprising:
 a false hair of which top ends are bonded to each other to form an attachment portion  12 ; and   a connection string  40  which is connected to the false hair  10  and is tied with a rubber string  30  which is additionally provided.   
     
     
         2 . The hair extension according to  claim 1 , wherein an end of the attachment portion  12  is formed with a ring  14  to which the connection string  40  is connected. 
     
     
         3 . The hair extension according to  claim 2 , wherein the attachment portion  12  comprises a silicon composition consisting of poly (dimethylsiloxane), hydroxy terminated, distillates (petroleum), hydrotreated middle, amorphous silica, ethyltriacetoxysilane, methyltriacetoxysilane and trade secret (non-hazardous) mixture. 
     
     
         4 . The hair extension according to  claim 2 , wherein the connection string  40  is shaped like a ring. 
     
     
         5 . The hair extension according to  claim 1 , wherein the rubber string  30  is tied with a center of the connection string  40 .