Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1995-07-27
1997-10-21
Johnstone, Adrienne C.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156214, 156285, 156311, 156382, 156497, 156498, 297DIG2, B32B 3120, B68G 705
Patent
active
056791976
ABSTRACT:
A method for bonding a cover fabric to a cushion body to form a seating component, preferably a seat cushion of a vehicle seat assembly, includes the step of supplying a heated atmosphere, preferably steam under pressure, to a forming tool of a forming apparatus, the forming tool diffusing the heated atmosphere and passing the heated atmosphere out of the tool, through the cover fabric, and into the cushion body to melt an adhesive layer between the cushion body and the cover fabric, while the cushion body and cover fabric are subjected to a pressurized environment, preferably by locating the forming apparatus, the cover fabric, and the cushion body in a pressure chamber maintained at relatively high pressure.
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English translation of Japanese patent application 6-15069 cited above.
Eggleston David H.
Haupt Gregary A.
Holbrook Annette H.
Koenig Paul E.
Hoover Universal Inc.
Johnstone Adrienne C.
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