| 摘要 |
A process and apparatus for molding recyclable cushions is disclosed. The cushions are molded by a process comprising filling a mold with polyester fiber clusters, encapsulating the fibers clusters with a scrim sheet or adhesive, closing the mold, advancing the mold to a heating station where hot air is forced through the mold, advancing the mold to a cooling station where cool air is forced through the mold, and subsequently releasing the molded part from the mold. |
| 申请人 |
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL., US |
发明人 |
CURRAN, THOMAS, A., WILMINGTON, DE 19803-3918, US;JOHANSON, WILLIAM, G., ROCHESTER HILLS, MI 48306-3107, US;LADLEY, NATHAN, W., NEW CASTLE, DE 19720, US;SCARBOROUGH, O'DELL, SICKLERVILLE, NJ 08081, US;FRANKOSKY, MICHAEL STEPHEN,, HOCKESSIN, DE 19707, US |
