Figure 1. Typical VacuFil process including Visco+ to upcycle fiber production waste and feed it back into the PET main melt stream for spinning. Photo courtesy of BB Engineering
IFJ_012021_techspotlight_Figure1
![Typical VacuFil process including Visco+](https://www.fiberjournal.com/wp-content/uploads/IFJ_012021_techspotlight_Figure1.jpg)
Figure 1. Typical VacuFil process including Visco+ to upcycle fiber production waste and feed it back into the PET main melt stream for spinning. Photo courtesy of BB Engineering