DISPOSABLE DENTAL VALVE DEVICE

摘要

A method for forming a disposable dental valve device is disclosed which comprises the steps of injecting a resin into a mold with the melt temperature of the resin being about 201° C. and the mold temperature being about 35° C., filling the resin in the mold for a fill time of about 0.70 seconds, providing a peak first stage fill pressure of about 61.9 Mpa, providing a pack pressure of about 49.5 Mpa, and providing a pack time of about 5 seconds.

主权项

1. A method for forming a disposable dental valve body device comprising a valve body having a tip receiving end, a hose receiving end, a lumen formed between the tip receiving end and the hose receiving end, and a partial opening formed in the valve body, the method comprising the steps of:
injecting a resin into a mold with the melt temperature of the resin being about 210° C. and the mold temperature being about 35° C.; filling the resin in the mold for a fill time of about 0.70 seconds; providing a peak first stage fill pressure of about 61.9 Mpa; providing a pack pressure of about 49.5 Mpa; and providing a pack time of about 5 seconds.