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Ink-printed web with rub-off resistance.(Finishing)

Publication: Advances in Textiles Technology
Date: Sunday, July 1 2007

US Patent 7 205 041 discloses methods of printing nonwoven substrates with inks that subsequently are difficult to rub off.

Patent Assignee The Procter & Gamble Co of Cincinnati, Ohio, USA, also describes a disposable absorbent article made with the ink-printed substrate.

The substrate web is printed with an ink composition and then coated. Either or both of the ink or coating composition should then form a cross-linked structure within its own film and between the ink and coating to enhance the rub-off resistance, according to the Patent.

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