Bioplastic Experiment Posted on April 25, 2022April 25, 2022 by cdriver Layering bioplastic casts is a great way to achieve a thicker result. Here is a step-by-step of how we created a two-layer flower-embedded bioplastic: Two Guar Gum bioplastics were mixed together to form the base layer of the material (golden beet dye, local flower petal dye), then we sprinkled dried butterfly pea flowers onto the wet bioplastic. The Guar Gum bioplastic was dehydrated at 40°C for about two days. Side One of First layer of Guar Gum bioplastic. Side two of First layer of Guar Gum bioplastic. Avocado Pit Dye Agar bioplastic cast with the first layer of dried Guar Gum bioplastic layered on top. Side One of Guar Gum bioplastic and the Avocado Pit Dye Agar bioplastic after the second round of dehydration. Side Two of Guar Gum bioplastic and the Avocado Pit Dye Agar bioplastic after the second round of dehydration.