摘要:
Method of printing patterns on three-dimensional articles mounted respectively on rotary receiving elements (P1 to P32), comprising a step of formulating, for each receiving element (P1 to P32), a set of several digital images intended to print respectively parts of one and the same pattern on an article (A1 to A32) mounted on the receiving element (P1 to P32), a step of successive printings of the parts of one and the same pattern on one and the same article (A1 to A32) on the basis respectively of the digital images of the set associated with the element for receiving the article (A1 to A32), the digital images of one and the same set having one and the same length, and a step of simultaneous printings of several parts of distinct patterns on respectively several articles (A1 to A32), each simultaneous printing of a part of a pattern on an article (A1 to A32) being performed on the basis of the digital image of the set associated with the element (P1 to P32) for receiving the article (A1 to A32).
摘要:
The printing machine comprises a support plate (1) provided, on the periphery thereof, with a plurality of receiving elements (3, 3a, 3b, 3c) for receiving articles (4) rotatably mounted on the support plate (1), and means (2) for rotating the support plate (1) in order to place two articles (4a, 4b), mounted on the associated receiving elements (3, 3a, 3b, 3c) thereof, respectively facing two separate printing stations (5a, 5b), said printing stations (5a, 5b) being supported by a same base (101). The machine further comprises means for generating a relative translational movement between the base (101) and the support plate (1) to allow the helical printing of patterns on the articles (4) during the rotation of the receiving elements (3, 3a, 3b, 3c).