Business forms using carbonless sheets and non-impact laser printing and related method
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United States of America Patent
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-
Sep 30, 1997
Issued Date -
N/A
app pub date -
Aug 25, 1994
filing date -
Oct 24, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A multi-part carbonless business form includes a first upper CB sheet having a first heat and/or pressure sensitive adhesive strip or a lower surface thereof and extending along and adjacent one marginal edge thereof; a second lower CE sheet having a second heat and/or pressure sensitive adhesive strip of substantially identical adhesive composition as the first strip, on an upper surface thereof and extending along and adjacent a corresponding marginal edge in substantial vertical alignment with the first adhesive strip; and at least one intermediate CFB sheet located between the first upper sheet and the second lower sheet and having a first plurality of apertures vertically aligned with the first and second adhesive strips to thereby allow heat and/or pressure sealing engagement between the upper CB sheet and the lower CF sheet through the first plurality of apertures in the intermediate CFB sheet.
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