63 Micron (4mm) Spool Wound Tensilized Polypropylene Tear Tape

TT-634 is a 63 micron tensilized polypropylene tear tape engineered with an acrylic adhesive system. TT-634 has excellent shear resistance with good tack on a variety of corrugated and solid board surfaces. TT-634 conforms to FDA requirements for indirect food contact and is also available in a variety of lengths and widths for applications flexibility.

  • TT-634 | 63 Micron (4mm) Spool Wound Tensilized Polypropylene Tear Tape | ECHOtape


  • Tear strip for detergent and consumer cartons
  • For use on padded shipping envelopes, express delivery and courier envelopes
  • Used on light to medium weight corrugated cartons and boxes


4mm X 20000 yds

Technical Data

Carrier Tensilized Polypropylene
Adhesive Acrylic
Total Thickness 63 microns
Tensile 110 lb/in
Adhesion 23 oz/in
Elongation 35%
Color White, Red
Storage Store under dry conditions at 50°C to 300°C in the container supplied, ideally at 50% relative humidity.  Always keep the container the correct way up, as indicated by the arrow.
Shelf Life Stored under the recommended conditions, it is expected to have a shelf life of at least twelve months from the date of manufacture.