Automatic pre stretch film loose roll rewinder is our latest design for rewinding of pre stretch film roll,stretch film loose roll etc. Machine works with swinging, folding function, including loosing function. Features: 1.Machine equipped with a conveyor belt system and receving table for easy collection of the finished roll. 2.No paper core automatic stop, film break automatic stop . 3.. Machine equipped with 1 set of pre-stretching gears with different speed ratios...