ERIE, PA. — Ninety percent of Tupperware products are injection molded, and the kitchen housewares maker has expertise in automation and process efficiency. But David Kusuma said Tupperware's ...

Let me tell you about my Tupperware and food storage container cupboard... or maybe not. Let's just say it was a mess. Containers with no lids, lids with no containers. It wasn't ideal. But lately, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Tupperware just came out with glass food storage containers. This may not seem revolutionary; other ...