国立アメリカ歴史博物館さんのインスタグラム写真 - (国立アメリカ歴史博物館Instagram)「Planning to pack your Thanksgiving leftovers in Tupperware? If you do, you’ll be packing them in a piece of American history. 🥣 Earl Tupper invented Tupperware in the late 1940s, transforming a waste product of the oil refining process into flexible, translucent plastic containers with an airtight seal to keep leftovers fresh. But how could he get Americans to trust—and buy—his invention?🤔 Brownie Wise had the answer: parties. Wise didn’t create the home party sales model, but she pioneered it for Tupperware. Tupperware parties transformed the company’s reputation … and helped drive sales. The parties did more than sell the plastic containers—they offered women (and men) an opportunity to start their own businesses.💼 To learn more, click the link in our bio. #Tupperware #TupperwareParty #FoodHistory #BusinessHistory #WomensHistory #AmericanHistory #SmithsonianFood #VintageHome #ObjectProject #Thanksgiving #BecauseOfHerStory」11月27日 23時38分