Method and apparatus for forming sheet material assemblages
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United States of America Patent
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Jan 21, 1992
Grant Date -
N/A
app pub date -
Dec 17, 1987
filing date -
Dec 17, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Sheet material assemblages each having a jacket section enclosing a plurality of inner sections are formed by sequentially moving a circular array of upwardly opening pockets through an arcuate array of feed stations. A jacket section feed mechanism at a first one of the stations feeds a jacket section into each of the pockets in turn. A plurality of single inner section feed mechanisms feed inner sections one at a time into an open jacket section in each of the pockets in turn. A plural inner section feed mechanism is operable to feed a plurality of inner sections at a time into a jacket section in each of the pockets in turn.
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