2) SAFETY FRAME
3) SIMPLE CONTROL
4) SEASY MAINTENANCE
5) SEWN WITHOUT THREADS, NO HEATING
6) 10 TIMES LONGER LIFE SPAN
7) AUTOMATIC ANION CHIP LAYER ATTACHING TECHNOLOGY
8)
AUTO BACKSIDE GLUING & RELEASE PAPER ATTACHING SYSTEM, MORE EFFICIENCE AND EASY OPERATION
9) AUTO COUNTING AND STOP WHEN REACH A SET PRODUCTION QTY
10) BUILT-IN COMPUTER-CHIP MUTI-CHANNEL ULTRASONIC PROTECTON SYSTEM, MORE STABLE AND SAFER