In a deal between companies that make products used by collectors, Ultra PRO International LLC has purchased Air-Tite Holders Inc.

Air-Tite Holders, of North Adams, which makes plastic coin holders, has been sold to a California-based manufacturer of materials for scrapbooks and photo albums.

The state-quarter craze is helping to fuel demand for Air-Tite Holders Inc. coin holders, and the company has responded by more than doubling its work space. The North Adams, Mass., company spent ...