Invention Grant
US09573359B2 Method and device for producing and transferring diffractive microstructures to a printing material and printing press having the device
有权
用于将衍射微结构制造和转移到具有该装置的印刷材料和印刷机上的方法和装置
- Patent Title: Method and device for producing and transferring diffractive microstructures to a printing material and printing press having the device
- Patent Title (中): 用于将衍射微结构制造和转移到具有该装置的印刷材料和印刷机上的方法和装置
-
Application No.: US14061890Application Date: 2013-10-24
-
Publication No.: US09573359B2Publication Date: 2017-02-21
- Inventor: Immanuel Fergen , Martin Schmitt-Lewen , Andreas Henn , Joachim Sonnenschein , Karl-Heinz Walther , Thorsten Euler , Martin Haas , Evgeny Kurmakaev , Marcel Mahner
- Applicant: HEIDELBERGER DRUCKMASCHINEN AG
- Applicant Address: DE Heidelberg
- Assignee: Heidelberger Druckmaschinen AG
- Current Assignee: Heidelberger Druckmaschinen AG
- Current Assignee Address: DE Heidelberg
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102012020897 20121024
- Main IPC: B44B5/00
- IPC: B44B5/00 ; B41F19/00 ; B44B5/02 ; B41F19/06 ; B41F19/02 ; B29C41/26
Abstract:
A method and a device for producing and transferring diffractive microstructures to a printing material include applying a fluid to an embossing cylinder and there, during the rotation of the embossing cylinder, solidifying the fluid to such an extent that the fluid is transferred to a printing material in the manner of a film with a solidified microstructure. The embossing cylinder has a cover which is preferably constructed to be either soft as a “flexoshim” or hard as a “nickel shim.” A web-fed or sheet-fed rotary printing press having the device is also provided.
Public/Granted literature
Information query
IPC分类:
