Kelpy launches seaweed-based bioplastic pellets

Date:24 april 2023

Country: Australia

Application

• Can be used in creating both soft, malleable plastics such as sachets, films, and packaging and rigid plastic for uses like food containers, drink bottles, and even sunglasses

Description

Keply says that its technology can turn almost any variety of seaweed into bioplastic pellets that can be used in current plastic manufacturing machinery, meaning plastic producers can simply replace their oil-based plastic pellets with 100 percent renewable materials as it converts the seaweed raw material into bioplastic pellets. These pellets are composed of polylactic acid (PLA), a biodegradable thermoplastic derived from renewable resources. Kelpy sources seaweed from local, sustainable suppliers, ensuring minimal environmental impact. The seaweed is harvested, cleaned, and processed into a raw material suitable for bioplastic production.

Pathway Description:

Kelpy's seaweed-based bioplastic pellet production process involves harvesting seaweed, which is then cleaned, dried, and processed into a powder. The powder is then mixed with a biopolymer binder and other additives, before being extruded into small pellets. These pellets can be molded into various shapes and forms, such as packaging materials, disposable cutlery, and other single-use plastics, providing a sustainable and biodegradable alternative to traditional plastics.