Title:
PROCESS FOR PROVIDING FRESNEL LENSES ON A SUBSTRATE FOR PACKAGING AND OTHER APPLICATIONS AND A SUBSTRATE MADE THEREOF.
Document Type and Number:
WIPO Patent Application WO/2016/035093
Kind Code:
A8
Abstract:
A fibrous or fabric substrate having Fresnel lenses obtained from a process comprising coating the substrate with a radiation curable coating; embossing the curable coating with a Fresnel lens master; and curing the curable coating using UV or E-beam radiation followed by metallization. The invention also provides a process for providing at least one metalized Fresnel lens on a fibrous or fabric substrate by hot or cold foil stamping.
Inventors:
CHATURVEDI ASHOK (IN)
Application Number:
PCT/IN2015/000315
Publication Date:
September 29, 2016
Filing Date:
August 06, 2015
Export Citation:
Assignee:
CHATURVEDI ASHOK (IN)
International Classes:
B29D11/00; B29C43/22
Attorney, Agent or Firm:
SINGH, Raghavendra Pratap (IN)
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