Patent ID: 8992714
Filing Date: 2015-03-31
Classification: B32B,C09J,Y10T

Abstract:
1. A process for producing adhesive tapes that are adhesive on at least one side, where an adhesive tape web in which a first liner protectively covers the at least one adhesive side is conducted into a cutting apparatus in which, in machine direction, a total of N individual adhesive tape strips situated alongside one another are produced from the adhesive tape web without loss and/or without damage to the first liner, each second adhesive tape strip, or each third adhesive tape strip, is removed from the first liner and is applied to a second liner, wherein, in each case a distance a is between the second or third adhesive tape strips, in each case a cut is made through each of the first liner and the second liner, between the adhesive tape strips located on the first liner and on the second liner, the individual adhesive tape strips are wound up with the first and second liners to give a total of X rolls in a form of an Archimedean spiral.