V Bottom PAPER BAG Producing Machine ,THE MOST Sophisticated Engineering FOR US IS THAT WITH 6 SERVO MOTORS ,Spherical Chopping KNIFE As an alternative OF Lengthy ARM KNIFE .
it has the optional such as pp window and flexo printing machine in line .
below i will display you online video website link in youtube as underneath :
1. typical regular v bottom :
https://youtu.be/G4m5tNbpcP0
2. V Base WITH PP WINDOW :
https://youtu.be/DxBeKZbs47M
3. V Bottom WITH PP WINDOW AND FLEXO PRINTING Equipment two CZPTR IN LINE:
https://youtu.be/VuwXjkt_pGU