Laminating process and laminates resulting therefrom
A roll-to-roll lamination process for flexible webs including coating of at least one side of a first flexible web with a film forming adhesive and contacting the adhesive side(s) of the first flexible web to at least one of a second flexible web and a third flexible web on a transport roller while...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A roll-to-roll lamination process for flexible webs including coating of at least one side of a first flexible web with a film forming adhesive and contacting the adhesive side(s) of the first flexible web to at least one of a second flexible web and a third flexible web on a transport roller while the combined webs are touching the transport roller from one side on a length of more than 5 mm without being further pressurized. Also, a 2 or more ply laminate of flexible webs comprising a first flexible web and a second flexible web, which are permanently attached by a film forming adhesive in a roll-to-roll lamination process, characterised in that the outer surface of the second flexible web has a heat sensitive recording layer and the first flexible web comprises fleece. |
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