In this statement from Polaroid Originals CEO Oskar Smolokowski, they explain whey they, at this time, cannot produce packfilm and have no intention to do so in the foreseeable future.

"To tackle pack film, we’d be starting from scratch, investing in the design and invention of new machines and processes in a project that would take years to complete, requiring huge investments and resources we just don’t have."

You can read the whole statement here.