Elastic strip with self adhesion

An elastic strip with self-adhesion effect of double viscosity comprising:

• a self-adhesive first elastic layer, molded by mixing thermo plastic rubber, resin and bonding agent to realize self-adhesion and scalability, said first elastic layer having two sides;
• a self-adhesive second elastic layer, which is overlapped with one side of said first elastic layer into a fixation state;
• the second elastic layer is also molded by mixing thermo plastic rubber, resin and bonding agent to realize self-adhesion and scalability;
• said second elastic layer having two sides;
• a first adhesion surface with a first degree of viscosity formed by one side of the first elastic layer not mated with the second elastic layer;
• the first adhesion surface is provided with a preset first degree of viscosity;
• a second adhesion surface with a second degree of viscosity formed by one side of the second elastic layer not mated with the first elastic layer;
• the second adhesion surface is provided with a preset second degree of viscosity;
• two bonding surfaces with a third degree of viscosity formed at two overlapped sides of the first and second elastic layer;
• said two bonding surfaces are provided with a preset third degree of viscosity;
• at least a release paper adhered onto either the first or second adhesion surface;
• said release paper can be easily peeled off;
• of which, the first and second degrees of viscosity refers to different adhesive strength;
• of which, the adhesive strength of the third degree of viscosity is larger than that of the first and second degrees of viscosity.