If sticky tape had the sticky side facing outwards you could roll the tape over presents, packing boxes etc. making it slightly easier to apply than sticky-side-in sticky tape.
The tape would need to come with a protective layer to protect the exposed surface from becoming a lint magnet.-- xaviergisz, Dec 05 2012 Tape side reverser http://www.parcel-t...older/tape-gun2.jpg [rcarty, Dec 05 2012] double sided tape http://couponsaving...uble-Sided-Tape.gif [Voice, Dec 05 2012] You're right it is more practical to have the sticky side out, but I'm guessing the sticky side is on the inside because it becomes too contaminated.-- rcarty, Dec 05 2012 What is needed is a two-reel device that unspools a new roll of tape onto a blank roll while reversing the sticky-side-outedness.-- tatterdemalion, Dec 06 2012 Good idea [td] ^ [+]-- AusCan531, Dec 06 2012 Not sure if I understand the advantage?-- xenzag, Dec 06 2012 So there's a chance you do.-- tatterdemalion, Dec 06 2012 random, halfbakery