Fecha de publicación: 18/08/2022 Fuente: WIPO "hemp" Sheet assembly (100) can be cut into cards (102), includes upper layer (124) configured to receive a first printing (122), core (126) coupled with the upper layer and lower layer (128) configured to receive a second printing (130) and coupled with the core with the core disposed between the upper sheet and the lower sheet. One or more of the upper layer, the core, or the lower layer is formed from paper impregnated with a resin that includes a biobased resin. The biobased resin can include one or more of the following: plants, petroleum-based or not, cellulosics, lignocellulosics, natural fibers, starches, polysaccharides, fats and oils, protein, and/or alginates, kenaf, sisal, jute, hemp, flax, corn, potato, tapioca, pectin, chitin, levan, pullalan, soybeans, lesquerella, rapeseed, casein, zein, soy protein, PLA, PHA, PBAT, PBS, PE, PP, PET, PUR, EPDM, PVC, PMMA, PEF, PTF, PTT, SBR, PBT, ABS, PA, APC, CA.