摘要 |
Hot melt adhesive sensing systems and methods including detecting ( 410 ) multiple areas of a target, for example, a hot adhesive material, by sensing changes in temperature with a corresponding number of thermal sensors, summing ( 420 ) an output of the thermal sensors, and evaluating ( 430 ) the summed output by comparing the summed output with a reference, the results of which may be assessed relative to a specified tolerance.
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