Thermal insulation batt

Details Thermal insulation batt Thermal insulation batt

1988-02-09

1990-08-28

Cannon, James C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Fold at edge

52404, 52406, 52743, 428126, 428157, 428191, 428201, 428211, 428339, B32B 304, B32B 306, E04B 174

Patent

active

049524410

ABSTRACT:
A thermal insulation batt is provided which is comprised of a layer of bulk thermal insulation material; a vapor impervious thermoplastic facing sheet adhesively bonded to the layer of insulation material; paper tabs containing a fold line securely attached along each of longitudinal sides of the facing sheet or by having dual foldable paper strips enclosed within a folded back portion of the facing sheet so as to provide a deadfold characteristic for the tabs. The insulation batts are conveniently packaged with the dual tabs folded downwardly adjacent the facing sheet, and at installation the dual tabs are folded outwardly without snapback and are attached onto spaced apart structure members such as studs of a wall.

REFERENCES:
patent: 2028253 (1936-01-01), Spafford
patent: 2263201 (1941-11-01), Wheeler et al.
patent: 2271575 (1942-02-01), Waterman
patent: 2335220 (1943-11-01), Edwards
patent: 2749262 (1956-06-01), Wiser
patent: 2913104 (1959-11-01), Parker
patent: 3318063 (1967-05-01), Stone et al.
patent: 3729879 (1973-05-01), Franklin
patent: 4233791 (1980-11-01), Kuhl et al.
patent: 4569174 (1986-02-01), Bossany
patent: 4709523 (1987-12-01), Broderick et al.

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