Assertion: bottle | /r/CapableOf | smooth out the neck ring mold seams
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Source sentences:
text: It should be noted that this was also done on the finishes of early (first half of the 20th century) machine-made bottles to smooth out the neck ring mold seams on the finish rim for better sealing by rim sealing closures - particularly screw caps and on the crown cap finish (Lockhart et al.