公开(公告)号：US10760225B2

公开(公告)日：2020-09-01

申请号：US15637403

申请日：2017-06-29

申请人： Hellas Construction, Inc.

发明人： Joseph Claude Price ,  Reed James Seaton

IPC分类号： B29C48/05 ,  D01D13/02 ,  D01D4/02 ,  E01C13/08 ,  B29C71/02 ,  D01D5/22 ,  B29C48/88 ,  B29C71/00 ,  B29L31/00 ,  B29C35/04

摘要： A system and method for producing artificial turf filaments according to one example embodiment includes an artificial turf filament, a first air drawn oven for heating the filament, a roll stand for applying an aqueous liquid to the filament and a second air drawn oven for heating the filament. In multiple embodiments, the filament has a latent helix shape when exposed to manufacturing or ambient heat.

公开(公告)号：US20180002870A1

公开(公告)日：2018-01-04

申请号：US15637403

申请日：2017-06-29

申请人： Hellas Construction, Inc.

发明人： Joseph Claude Price

IPC分类号： E01C13/08 ,  B29C71/00 ,  B29C71/02 ,  B29C47/00 ,  B29L31/00

CPC分类号： E01C13/083 ,  B29C35/045 ,  B29C48/05 ,  B29C48/919 ,  B29C71/0072 ,  B29C71/02 ,  B29L2031/732 ,  D01D4/02 ,  D01D5/22 ,  D01D13/02 ,  E01C13/08

摘要： A system and method for producing artificial turf filaments according to one example embodiment includes an artificial turf filament, a first air drawn oven for heating the filament, a roll stand for applying an aqueous liquid to the filament and a second air drawn oven for heating the filament. In multiple embodiments, the filament has a latent helix shape when exposed to manufacturing or ambient heat.