Kornit Digital Ltd.

Tritone Technologies Ltd.

Eli Kedar

Boaz Glass

A method of forming a base for additive manufacture in order to print an object or part object on the wax base involves forming the wax base on a printing tray. The base is constructed by providing a layer of wax on a surface of said printing tray. The wax is heated to above a melting point thereof so that the wax in contact with the tray is molten, and then the wax is slowly cooled while continually pressing on the wax. The slow cooling ensures a bond between the wax and the printing tray which may be enhanced if the tray surface is roughened.

Wax base for an object in additive manufacturing

A wrinkle detector for detecting creases or wrinkles to protect a print head of a fabric printer from occlusion by protruding fabric. The wrinkle detector comprises a mounting located in advance of a print head relative to fabric approaching to be printed, the mounting comprising one or more deflectable elements extending into a predetermined clearance zone between the printing head and the fabric, wherein deflection of the elements is used as an indicator of fabric protruding into the clearance zone. The detector may be used to halt or modify printing, in particular ink jet printing of the fabrics so that occlusion does not block the printing nozzles.

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Beit-Dagan, Israel

Eli Kedar