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US 2022/0145531 A1Published application
Method for textile printing
AssigneeHewlett-Packard Development Company, L.P.
InventorsDennis Z. GUO, Jie ZHENG, Or BRANDSTEIN
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Abstract
A method is presented for direct digital printing on a textile substrate utilizing a two-step pretreatment comprising a plasma pretreatment and a heat pretreatment step followed by inkjet printing on the textile and a final heat treatment step.
Claims15
A method for printing of a textile comprising providing a textile substrate;
- applying a plasma pretreatment;
- applying a first heat treatment to the textile substrate;
- applying an ink fixative agent;
- applying an inkjet ink;
- applying a second heat treatment.
2 more elements
A printing system comprising:
- a textile substrate;
- a means of pretreating the textile substrate by means of plasma pretreatment using a plasma system;
- a means of heating the plasma pretreated textile substrate after pretreatment;
- a means of application of a pretreatment solution;
- a means of printing of the textile substrate;
- a pigment-based ink;
- a means of providing a post-print drying of the plasma pretreated textile substrate which has been printed.
4 more elements
Dependencies are inferred from the claim text.