POLYESTER-BASED TAPE, PROCESS FOR PRODUCING SAID TAPE AND USE THEREOF.

摘要

The invention relates to a tape comprising from (i) about 75 wt% to about 99.9 wt% of a thermoplastic polyester, (ii) from about 0.1 wt% to about 25 wt% of a linear low-density polyethylene and (iii) from 0 wt% to about 5 wt% of other components, said tape having a thickness from 5μm to 300 μm and a width from 0.5mm to 7mm. This tape shows no twinning and sticking to other tapes after slitting, has very good mechanical properties. When the tape is wound, bobbins having a regular shape can be obtained.