公开(公告)号：WO2021105983A1

公开(公告)日：2021-06-03

申请号：PCT/IL2020/051208

申请日：2020-11-24

Applicant: KORNIT DIGITAL LTD.

Inventor： SHIMONI, Allon ,  FUNT, Nir ,  GLOUKHIKH, Katya

IPC: D06P5/15 ,  B41J3/407 ,  B41F17/00

Abstract: Provided herein is a method for forming an image on a dyed synthetic fabric, using a dye- discharge agent, the method is effected by printing an ink composition on the fabric and applying a dye-discharge agent essentially on the same area of the ink composition, wherein applying the dye-discharge agent is effected while the ink composition is still wet (uncured), prior to a curing of the image, and followed by curing the fully formed image, whereas the dye-discharge agent discharged the dye that migrated during the curing step, but not the dyed fabric.

公开(公告)号：WO2022064493A1

公开(公告)日：2022-03-31

申请号：PCT/IL2021/051153

申请日：2021-09-22

Applicant: KORNIT DIGITAL LTD.

Inventor： FUNT, Nir ,  SHAFIR, Yoel ,  ELIASH, Ran

IPC: D06Q1/02 ,  D06P5/30 ,  C09D11/38 ,  D06P5/15 ,  D06M101/06

Abstract: Provided herein is a process, compositions and machinery for performing digitally chemical cutting of a fabric, using digital inkjet methodologies and machines, being particularly, but not exclusively, suitable for roll-to-roll printing configuration, and based on digital printing of a fabric-cutting composition and a fabric-penetrating composition directly on the fabric to obtain a cut or perforated fabric.