公开(公告)号：US20230191803A1

公开(公告)日：2023-06-22

申请号：US17926871

申请日：2021-05-27

Applicant: PROBONO S.r.l.

Inventor： Alberto MALATESTA

IPC: B41J11/00 ,  B41J3/407

CPC classification number: B41J11/0021 ,  B41J3/407

Abstract: A machine for the digital decoration of products with granular materials and the like, comprises: a basic frame; at least one supporting surface for supporting at least one product to be decorated associated with the basic frame; at least a first digital printing head adapted to apply at least a first layer of fluid adhesive material on the surface of the product to be decorated; a deposition component/device/unit/circuit or the like of a granular material on the first layer of adhesive material; a removal component/device/unit/circuit or the like of the excess granular material; at least a second digital printing head adapted to apply at least a second layer of fluid adhesive material on top of the granular material, the second printing head being positioned between the deposition component/device/unit/circuit or the like and the removal component/device/unit/circuit or the like.

公开(公告)号：US12187057B2

公开(公告)日：2025-01-07

申请号：US17926872

申请日：2021-05-27

Applicant: PROBONO S.r.l.

Inventor： Alberto Malatesta

IPC: B41J2/40 ,  B41J2/145 ,  B41J2/21 ,  B41J3/407 ,  B41J25/00 ,  B41J29/02 ,  B41J2/14

Abstract: A machine for inkjet decoration of ceramic manufactured articles, comprising a basic frame; one supporting surface having a surface to be decorated, where the supporting surface is movable along a direction; a plurality of printing heads each provided with a plurality of nozzles substantially aligned with each other along a relevant line of action and adapted to dispense ink along a relevant direction of dispensing, each of the heads defining a respective range of action on the surface to be decorated, wherein the heads comprise a fixed head(s) and a swivel head(s), and comprises a plurality of groups of heads, where each of the groups comprises a plurality of rows of heads arranged parallel to each other along a direction transverse to the direction, the heads of each of the rows being staggered with respect to the heads of the adjacent row belonging to the same group.

公开(公告)号：US20230202199A1

公开(公告)日：2023-06-29

申请号：US17926872

申请日：2021-05-27

Applicant: PROBONO S.r.l.

Inventor： Alberto MALATESTA

IPC: B41J3/407 ,  B41J2/145 ,  B41J2/21 ,  B41J29/02 ,  B41J25/00

CPC classification number: B41J3/407 ,  B41J2/145 ,  B41J2/21 ,  B41J29/02 ,  B41J25/001 ,  B41J2002/14467

Abstract: A machine for inkjet decoration of ceramic manufactured articles, comprising a basic frame; one supporting surface having a surface to be decorated, where the supporting surface is movable along a direction; a plurality of printing heads each provided with a plurality of nozzles substantially aligned with each other along a relevant line of action and adapted to dispense ink along a relevant direction of dispensing, each of the heads defining a respective range of action on the surface to be decorated, wherein the heads comprise a fixed head(s) and a swivel head(s), and comprises a plurality of groups of heads, where each of the groups comprises a plurality of rows of heads arranged parallel to each other along a direction transverse to the direction, the heads of each of the rows being staggered with respect to the heads of the adjacent row belonging to the same group.