PET Sheet die Flow path structure: hanger structure. Production is stable, simple structure, easy to disassemble and clean. PET Sheet die head: die lip can be obtained in a continuous flow of unobstructed, with a small interval of the push-pull adjustment screw on the resin pressure and metal up and down bounce effect, bending the die lip can be adjusted to die gap. Surface treatment: All hard chrome plated surface, layer thickness 0.03 ~ 0.05mm, PET Sheet die Fastener Strength: fasteners all us