Process for encapsulating glass fiber insulation

Details Process for encapsulating glass fiber insulation Process for encapsulating glass fiber insulation

1995-08-31

1997-11-11

Crispino, Richard

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156212, 156216, 156285, 156324, B32B 304

Patent

active

056859384

ABSTRACT:
Encapsulated glass fiber insulation is made by forming a covering material over the top surface of a mineral fiber core, with the formed covering material extending adjacent the side surfaces. The covering material is greater in width than the sum of the widths of the top and two side surfaces, so that the edges of the formed covering material extend beyond the mineral fiber core. A vacuum is applied below the mineral fiber core to draw the formed covering material extending beyond the side surfaces under the core.

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Dictionary of Scientific and Technical Terms, Third Edition, McGraw-Hill, 1984, p. 1025.
Derwent Abstract, WPI Acc. No. 81-145330/09.

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