Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1976-06-14
1978-02-28
Kendell, Lorraine T.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
428292, 428296, 428298, B32B 502, B32B 522, D04H 104
Patent
active
040768864
ABSTRACT:
The specification discloses a structural laminate and method therefor, which laminate is useful in making upholstered seats, furniture, and the like. Resilient, bendable, yet relatively stiff, reinforcing strips of a material in a self-adhering condition, preferably of an organic polymer at an elevated temperature and formed in a circular cross section, are combined between a sheet of cushioning material, preferably resinated cotton batt, and a thin sheet of nonwoven, relatively closed, preferably spun bonded covering material. The cover eliminates the need for any additional dust covering or scrim beneath upholstery while the laminate is highly resistant to wear caused by springs and yet is easily cut for assembly.
The method includes the combining of the self-adhering reinforcing strips at an elevated temperature with the cushioning and covering sheets and cooling the resulting laminate such that it sets in a predetermined orientation.
REFERENCES:
patent: 3094716 (1963-06-01), Friedman
patent: 3616142 (1971-10-01), Schrotenboer
patent: 3791911 (1974-02-01), Yaeger et al.
patent: 3949130 (1976-04-01), Sabee et al.
patent: 3956783 (1976-05-01), Stoller
Kendell Lorraine T.
Sackner Products Inc.
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