Cotton Filling Machine Fiber filling machine generally use cold plate as shell, the surface of sheel is been spraied or spray paint treatment, internal has mixing device, with a small gas tank, in front of it, there foot padel control device. First using cotton puffer or other equipment to suck PP cotton, EPE, plastic particles, foam material or other filler into the cotton filling machine. Then filling material will be fully mix inside, Then step press the padel to fill the fiber into products.