How to do threads for a Soda bottle cap?

al
al
8 Dec, 2011 08:56 AM

I want to know if anyone has made a soda bottle cap with the threading. I would like help making the threads for a Pepsi bottle cap.

2 Answers

Robert Stein
Robert Stein
Answered on 8 Dec, 2011 10:10 AM

Look at this one: MOLDED THREADED CAP FOR PLASTIC BAG SPOUT
For proper dimensioning, data is available here: http://www.plasticbottle.com/techinfo/spi.html
An interesting detail on thread design bits: http://edibleintelligence.blogspot.com/2010/05/bottle-caps-2-electric-booga-dew.html

Al Trice
Al Trice
Answered on 8 Dec, 2011 06:23 PM

I believe Sebastian Finke a9ed69be has done many models like this. He also uses Alibre Design.

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