Process for production of metal-coated paper
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United States of America Patent
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-
Mar 8, 1988
Issued Date -
N/A
app pub date -
Nov 18, 1986
filing date -
Jul 22, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for production of a metal-coated paper, such as for use in cigarette packs having a metal coating containing a binding agent which is applied to a paper backing material by a printing process. The coating includes particles which have a flake structure and which can be fully wetted by the binding agent, as a result of which the particles of metal are so firmly embedded into the coating as to provide sufficient abrasion resistance to permit the resulting composite paper to be used in a high-speed automatic packaging machine. In this process for producing such a paper, a tool is pressed against and passed over the metal coating while still moist to smooth out the metal coating, whereupon the metal coating is dried.
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