Intermediate transfer member
AssigneeLanda Corporation Ltd.
InventorsBenzion Landa, Sagi Abramovich, Moshe Levanon, Helena Chechik, Tatiana Kurtser
Life of this patent
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Abstract
An intermediate transfer member (ITM) for use with a printing system, the ITM having (a) a support layer; and (b) a release layer having an ink reception surface and a second surface opposing the ink reception surface, the second surface attached to the support layer, the release layer formed of an addition-cured, hydrophobic silicone material, wherein the release surface of the release layer has relatively hydrophilic properties with respect to the addition-cured, hydrophobic silicone material.
Claims14
A method of manufacturing an intermediate transfer member (ITM) for use with a printing system, the method comprising:
- a. providing a fluid curable material;
- b. providing a carrier having a carrier contact surface, said carrier contact surface being wettable by said fluid curable material;
- c. applying said fluid curable material onto said carrier, said fluid curable material wetting said carrier contact surface to form a layer of said fluid curable material on said carrier contact surface;
- d. producing a release layer of the ITM from said layer of said fluid curable material by subjecting said layer of curable material to a curing process such that:
- i. said release layer is produced to have an ink reception surface facing to the carrier contact surface and a second surface opposing said ink reception surface;
- ii. said release layer is formed of an addition-cured silicone material;
- iii. said ink reception surface is adapted to satisfy at least one of the following structural properties:
- A. a receding contact angle of a droplet of distilled water on said ink reception surface is at most 60°;
- B. for a droplet of distilled water deposited on said ink reception surface, a 10 second dynamic contact angle (DCA) is at most 108°;
- e. attaching said second surface of the release layer of the ITM to a support layer thereof.
Dependencies are inferred from the claim text.