发明名称 Double fold insulation batt
摘要 A fibrous insulation batt having a length and a width and including a first and second section, where each section is approximately one half the length of the batt, is folded so that the first section is generally parallel to and contacting the second section. The batt has two folds across its width and located between the first and second sections. The two folds are spaced apart from each other a distance approximately equal to the thickness of the uncompressed insulation batt. The two sections of the batt remain generally parallel to and contact each other when the batt is laid horizontal and in an unrestrained condition.
申请公布号 US5631061(A) 申请公布日期 1997.05.20
申请号 US19950540629 申请日期 1995.10.11
申请人 OWENS CORNING CANADA, INC. 发明人 WALLACE, KEITH;WEIR, CHARLES R.
分类号 B65H45/14;D04H1/00;D04H1/70;(IPC1-7):B32B3/04 主分类号 B65H45/14
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