Process for the treatment, particularly dyeing and printing of goods

US4005230A · kind A · utility

Assignee

• Vepa AG · CH

Inventor

• Hans Fleissner · Basel, CH

Key dates

• Filing date: Dec 12, 1974
• Grant date: Jan 25, 1977
• Expiry date: Dec 12, 1994

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S8/929
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A process for treating -- especially dyeing and printing -- of piece goods which includes the steps of providing the goods with a dye-containing substance, setting the dye, removing residues, and drying the goods. In this process, piece goods such as medium fluid-permeable or fluid-impermeable textile goods, carpet tiles or backed floor covering tiles and other medium fluid-impermeable flat textile goods are, in a continuous treatment procedure, first printed with the dye and/or dyed solid, immediately thereafter the dye is set by a heated gas and any residual components are washed off or out and finally the piece goods are dried.