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1. (WO2019046900) METHOD OF EMBOSSING MICRO-STRUCTURES ON A SUBSTRATE
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Pub. No.: WO/2019/046900 International Application No.: PCT/AU2018/050970
Publication Date: 14.03.2019 International Filing Date: 07.09.2018
IPC:
B29C 59/04 (2006.01) ,B41F 19/02 (2006.01) ,B41M 1/24 (2006.01) ,B44B 5/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
59
Surface shaping, e.g. embossing; Apparatus therefor
02
by mechanical means, e.g. pressing
04
using rollers or endless belts
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
19
Apparatus or machines for carrying out printing operations combined with other operations
02
with embossing
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
1
Inking and printing with a printer's forme
24
combined with embossing
B PERFORMING OPERATIONS; TRANSPORTING
44
DECORATIVE ARTS
B
MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING OR INLAYING
5
Machines or apparatus for embossing decorations or marks, e.g. embossing coins
Applicants:
CCL SECURE PTY LTD [AU/AU]; 1-17 Potter Street Craigieburn, Victoria 3064, AU
Inventors:
JOLIC, Karlo Ivan; AU
Priority Data:
201710123608.09.2017AU
Title (EN) METHOD OF EMBOSSING MICRO-STRUCTURES ON A SUBSTRATE
(FR) PROCÉDÉ DE GAUFRAGE DE MICROSTRUCTURES SUR UN SUBSTRAT
Abstract:
(EN) A method of embossing micro-structures on a substrate that reduces the build-up of resin in an embossing tool. The method includes applying a layer of curable resin to at least a portion of the substrate, wherein the layer of curable resin has a first edge and a second edge extending beyond a top edge and a bottom edge of the substrate; contacting an embossing tool with the layer of curable resin using a rotating embossing roller to form the micro-structures in the layer of curable resin, the first edge and the second edge of the layer of curable resin being substantially aligned with the direction of roller rotation; and curing the layer of curable resin, wherein the layer of curable resin is applied with varying thickness.
(FR) L'invention concerne un procédé de gaufrage de microstructures sur un substrat qui réduit l'accumulation de résine dans un outil de gaufrage. Le procédé consiste à appliquer une couche de résine durcissable sur au moins une partie du substrat, la couche de résine durcissable ayant un premier bord et un second bord s'étendant au-delà d'un bord supérieur et d'un bord inférieur du substrat ; mettre en contact un outil de gaufrage avec la couche de résine durcissable à l'aide d'un rouleau de gaufrage rotatif pour former les microstructures dans la couche de résine durcissable, le premier bord et le second bord de la couche de résine durcissable étant sensiblement alignés avec la direction de rotation du rouleau ; et durcir la couche de résine durcissable, la couche de résine durcissable étant appliquée avec une épaisseur variable.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)