Air is injected into the bubble rows by a squeaky pneumatic pump, then the sheets are heat-sealed on one edge.

FORBES: Magazine Article

It was as if the heat of the kitchen had melted and sealed it.

NEWYORKER: Ghosts

Once the home has been duly sealed, the flow of air, moisture and heat in and out of it can be carefully controlled.

ECONOMIST: Green homes

He also missed a 15-foot jumper in the game's final minute that could have sealed the win and would have been a bigger deal to America had the Heat lost.

WSJ: NBA Finals: Heat Take Series Lead