Patent ID: 11897378
Assignee: MAGNA SEATING INC.
Field: Surface technology, coating (Chemistry)
Classification: CPC B | IPC B

Claim 29:
30. The method as set forth in claim 25, said method comprising:
flame laminating a plus foam pad to said upper textile layer;
flame laminating said plus foam pad to a second TPU film, said second TPU film having a low melt temperature TPU film layer and a high melt temperature TPU film layer, said low melt temperature TPU film layer having a melting point in a temperature range of about 60° C. to about 120° C. and said high melt temperature TPU film layer having a melting point in a temperature range of about 120° C. to about 150° C., and said second TPU film having air passageways through said second TPU film;
stacking said upper textile layer, said plus foam pad, and said second TPU film with said foam interlayer such that said low melt temperature TPU film layer of said second TPU film is adjacent said foam interlayer; and
melting said low melt temperature TPU film layer of said second TPU film to bond said foam interlayer to said high melt temperature TPU film layer of said second TPU film while compression molding said stacked assembly.