APPARATUS AND METHOD OF MICROCONTACT PRINTING FOR IMPROVING UNIFORMITY

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United States of America Patent

SERIAL NO

15540773

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Importance

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Abstract

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Apparatus and methods of applying a pattern onto a web with improved uniformity are provided. One or more micro-contact printing stamps are disposed onto a roll with a seam between each adjacent stamp edge. The micro-contact printing stamps are configured and arranged such that the web always contacts the micro-contact printing stamps to provide a consistent contacting pressure to drive the roll.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FREY, Matthew H Cottage Grove, US 124 2441
GREGER, Richard W St. Paul, US 16 126
JOHNSON, Larry L Hudson, US 44 453
O'HARE, Jonathan J Oakdale, US 44 262
PEKUROVSKY, Mikhail L Bloomington, US 120 609
RATTRAY, Tyler J Minneapolis, US 16 21

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