I'm looking for information resources tools on making jars
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On Feb 8, 4:57 am, pantagruel wrote:
by making jars I mean especially how the lids of jars are threaded,
tools for doing so.
Thanks,
Bryan Rasmussen
I believe that molten glass is poured into molds that have the threads
and any raised logos already made into the mold.
volume produced jars are more likely pressed?
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