Traditional Culture Encyclopedia - Traditional culture - How is the mouth of the can made?
How is the mouth of the can made?
Punch the indentation of the bottle mouth at the pull ring of the can.
Main technical requirements: General factory production is made of automatic stamping dies. If you want to do it alone, it is a very simple stamping die, similar to the stamping die for logo. The female die is flat, and the male die is an acute angle cutter made of high strength die steel. Do a good job of limiting, control the stamping depth and meet the design requirements.
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