Method and apparatus for moistening envelope flaps
This invention overcomes the disadvantages of the prior art by providing an accurate moistening system which provides for less fluid waste and better wetting. This in turn causes better sealing of the envelope flap. The present invention is directed to, in a general aspect, a non-contact envelope fl...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
05.07.2000
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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