Abstract: A system and method of providing a secondary means for removing thermoforming trim material from a continuous-loop clamping chain (202) having clamps (302) biased to engage a clamp grip surface (314). A cam (400), attached to a sprocket located downstream from a cutting station (114) but upstream from a forming station (102), provides an outer surface that engages a clamp release surface (306) as the link member (300) passes over the sprocket.
Abstract: Embodiments of the present invention provide systems and methods for retrofitting a thermoforming trim removal system to utilize a perforated collection bag to collect waste instead of a rigid collection bin. The perforated collection bag can be made of inexpensive, disposable polymeric materials, including those that can be recycled in the same waste stream as the waste, thereby permitting full bags to be discarded without first emptying their waste contents.
Abstract: Embodiments of the present invention provide systems and methods for retrofitting a thermoforming trim removal system to utilize a perforated collection bag to collect waste instead of a rigid collection bin. The perforated collection bag can be made of inexpensive, disposable polymeric materials, including those that can be recycled in the same waste stream as the waste, thereby permitting full bags to be discarded without first emptying their waste contents.