Paper elimination in the production of battery plates

Details Paper elimination in the production of battery plates Paper elimination in the production of battery plates

2006-03-07

2006-03-07

Peterson, Ken (Department: 3724)

Cutting

With means to control or modify temperature of apparatus or...

Of tool

C083S346000, C083S903000, C083S922000, C029S002000

Reexamination Certificate

active

07007579

ABSTRACT:
A method and apparatus for continuously producing pasted positive and negative electrode plates from pasted lead or lead alloy expanded, punched or cast metal mesh strip for use in lead-acid batteries without the use of paper barriers. The heating of cutting devices such as roll-mounted die-cutters to a predetermined temperature range of at least about 150° C., preferably about 160 to 300° C., and more preferably about 180 to 210° C., eliminates sticking of the paste on the pasted metal mesh strip to the cutting devices and obviates the need for the paper barriers.

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