Blow mold and backfill manufacturing process

Details Blow mold and backfill manufacturing process Blow mold and backfill manufacturing process

2011-04-12

2011-04-12

Johnson, Christina (Department: 1742)

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Composite article making

C264S046600, C264S516000, C264S536000, C297S411200, C428S304400

Reexamination Certificate

active

07922944

ABSTRACT:
A method for forming a foam product comprises forming a skin and inserting a bracket at least partially into the skin. Another method for manufacturing a foam product comprises sealing a tube of material in a cavity of a mold, blowing air into the tube of material to form a skin comprising an interior surrounded by a wall, cutting an incision in the skin wall, inserting a bracket through the incision and into the skin interior, filling the skin interior with foam, and curing the foam.A foam product comprises a skin with an interior surrounded by a wall, a bracket within the skin interior, a foam substantially filling the skin interior and securing the bracket in place, a recessed region configured to mate with a mounting assembly on a chair, and an incision in the skin wall, the incision positioned outside of the recessed region.

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