perforated tape

15 LETTERS · STARTS WITH P

perforated tape is a valid 15-letter word worth 22 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3E1R1F4O1R1A1T1E1D2T1A1P3E1

3 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 2 + 0 + 1 + 1 + 3 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does perforated tape mean?