Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1973-02-05
1977-01-11
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156272, 156285, 264 451, 264 464, 264 468, B29C 900, B29C 2706, B29D 702, B29D 2704
Patent
active
040025209
ABSTRACT:
This invention relates to the preparation of covers for padded items such as vehicle seats and to the padded items themselves. The covers are formed to shape by vacuum forming a thermoplastics sheet and then at least one fabric panel is welded around its edges to the underside of the shaped cover and the thermoplastics material is removed from over the fabric panel to expose the fabric. A padded item is thereafter preferably made from the resulting fabric panelled cover by forming a foamable mixture within the cover.
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patent: 2802766 (1957-08-01), Leverenz
patent: 2955972 (1960-10-01), Wintermute et al.
patent: 3123863 (1964-03-01), Reilly et al.
patent: 3258511 (1966-06-01), McGregor
patent: 3390214 (1968-06-01), Woods
patent: 3407104 (1968-10-01), Crandall
patent: 3446685 (1969-05-01), Goldstone
patent: 3446686 (1969-05-01), Butler et al.
Storey Brothers and Company Limited
Weston Caleb
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