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. 2018 Nov 6;9:4632. doi: 10.1038/s41467-018-07048-6

Fig. 1.

Fig. 1

R2R fabrication of HPC-laminated films. a Schematic of the R2R fabrication for HPC-laminated films showing the sequential processes of: b slot-die coating of HPC; c edge sealing by glue deposition; d UV curing of the edge glue with mask shielding the HPC coating; e lamination for final packaging and rewinding. f Black PET-backed product rolls of red, green and blue HPC laminates with HPC concentrations of 63, 66 and 70 wt%, respectively