Abstract: A method for reclaiming polyester can include: providing a feed of recycled polyester; providing a feed of polyester precursors; depolymerizing the recycled polyester to obtain depolymerized polyester monomers; polymerizing the depolymerized polyester monomers with the polyester precursors to form a reclaimed polyester; and providing the reclaimed polyester as output.
Type:
Grant
Filed:
March 4, 2020
Date of Patent:
December 6, 2022
Assignee:
OCTAL SAOC FZC
Inventors:
Tarun Joshi, Muteeb Siddiqui, Klaus Haarmann, Jerry Bradnam, Sean Brown, Mohammed Razeem, William J. Barenberg, Nicholas P. Barakat
Abstract: A method for rotary die cutting. The method may include providing, to an accumulator, an input comprising a melt. The method may include processing, by the accumulator utilizing a set of rolls, the melt to form a sheet of material. The method may include providing, from the accumulator, the sheet of material to a dandy roll. The method may include providing, from the dandy roll, the sheet of material to a rotary die. The method may include cutting, by the rotary die, a product from the sheet of material. The method may include providing, from the rotary die, the product to a stacker.
Type:
Grant
Filed:
February 25, 2021
Date of Patent:
November 2, 2021
Assignee:
OCTAL SAOC FZC
Inventors:
Tarun Joshi, Muteeb Siddiqui, Klaus Haarmann, Jerry Bradnam, Sean Brown, Mohammed Razeem, William J. Barenberg, Nicholas P. Barakat