Bioplastics startup Ecospan pitches DEMO on bubble wrap, not more bubble rap

This week’s DEMO meetups in Los Angeles and other parts of Southern California were a breath of fresh air across a startup landscape that’s crowded with consumer Web startups. Among the diverse ventures we saw this week was a company called Ecospan, which is aiming to disrupt the packaging space with a proprietary biopolymer-based, biodegradable material.