Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1987-08-28
1989-08-29
Dawson, Robert A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
1562728, 1562757, 156292, 428118, B32B 3108, B32B 312
Patent
active
048614041
ABSTRACT:
A honeycomb product is made by providing a pleated sheet having legs which are made by securing two parts of a fold together. Two sheets are combined by securing the end of a leg to a crease of an opposite sheet. The sheet material is folded to provide alternating taller and shorter folds, and the taller folds are modified to provide the legs by cementing parts of the taller folds together. Gluing is accomplished by moving glue heads across the sheet at high velocity through the use of linear motors. The glue lines are heated after being laid down by the use of electromagnetic radiation, preferably from a high-powered laser. The finished product may be used as insulated window coverings, or the like.
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Dawson Robert A.
Hunter Douglas Inc.
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