Invention Grant
- Patent Title: Hot-stamping press
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Application No.: US15768697Application Date: 2016-11-29
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Publication No.: US11697277B2Publication Date: 2023-07-11
- Inventor: Aurélie Berthon , Ana Dimitrijevic , Emmanuel Thony
- Applicant: KBA-NOTASYS SA
- Applicant Address: CH Lausanne
- Assignee: KBA-NOTSYS SA
- Current Assignee: KBA-NOTSYS SA
- Current Assignee Address: CH Lausanne
- Agency: Nixon & Vanderhye P.C.
- Priority: EP 197154 2015.11.30
- International Application: PCT/IB2016/057186 2016.11.29
- International Announcement: WO2017/093894A 2017.06.08
- Date entered country: 2018-04-16
- Main IPC: B32B37/00
- IPC: B32B37/00 ; B32B37/06 ; B32B27/00 ; B32B15/04 ; B32B37/08 ; B32B37/10 ; B32B37/12

Abstract:
There is described a hot-stamping press (10; 10″; 10′″) comprising a foil application unit (2; 2*) designed to allow transfer or lamination of foil material (FM) by hot-stamping onto a substrate (S) supplied in the form of successive sheets or successive portions of a continuous web, which foil material (FM) is fed to the foil application unit (2; 2*) in the form of a foil carrier (FC) supplied by means of a foil feeding system (3). The hot-stamping press (10; 10″; 10′″) further comprises at least one UV-curing unit (61; 62; 63) located along a path (A) of the substrate (S) downstream of the foil application unit (2; 2*) to subject the foil material (FM) transferred or laminated onto the substrate (S) to a UV-curing operation. The foil material (FM) is provided with an adhesive intended to ensure adhesion of the foil material (FM) onto the substrate (S), which adhesive comprises a combination of hot-melt compounds reacting to the application of heat produced by the foil application unit (2; 2*) and UV-curing compounds reacting to the application of ultraviolet radiation produced by the UV-curing unit (61; 62; 63).
Public/Granted literature
- US20180264792A1 HOT-STAMPING PRESS Public/Granted day:2018-09-20
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