top of page
Starch
(binder)
● natural polymer ● abundant ●affordable ● renewable ● widely used ● biodegradable
Vinegar / Citric acid
(cross-linker)
● easy-manufacturing ● occurs naturally in citrus fruits ● affordable ● renewable ● biodegradable
Glycerin
(plasticizer)
● obtained from plant and animal resources ● non-toxic ● affordable ● renewable ● biodegradable
LI SHANGTONG
 |  |  |  |
|---|---|---|---|
 |  |  |  |
 |  |  |  |
 |
bottom of page