Gimme a Drink! | How It's Made | Science Channel

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उपशीर्षक (22)

0:00Machinery moves the cylinder's open end

0:02into position for tools to squeeze it

0:04into a bottle neck.

0:07The tools pinch [music] the metal a

0:09total of 26 times to draw the open end

0:12down to half its original diameter.

0:14This gentle [music] forming process

0:16results in less stress on the metal.

0:26The last tool presses a threaded ring

0:29into the inside of the bottle for

0:30screwing on the cap.

0:35The process leaves the threaded neck a

0:37lot thicker than the rest of the bottle,

0:39so it will hold up to heavy usage.

0:44Now, the bottles head into a wash

0:46station.

0:47They get a really good scrubbing to

0:49remove the lubricating oil from the

0:50forming process.

0:57They then travel through a dryer. And

1:00after a few minutes, they emerge clean

1:02and ready for the next operation.

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