Description:
 1. Tight machine structure, small size, does not occupy space.
 2. High stability, low errors.
 3. Beautiful strong and rustproof with the aluminum alloy structure. 
 This machine is to put 3-7 mm wide elastic belt  on the both sides of the face mask blank by the ultrasonic welding. Only 1 operator is needed to put the face mask blank on the moving belt one by one and  the finished face mask will be made by the machine automatically. On the basic of the old-style mask machine, this machine increased ear loop inside folding function.