bi-Tec®

Always in Top Form

There are naturally occurring quality differences in the processing of a dermis across its surface, meaning that often only selected parts can be used in a particular application. Fatigue also often occurs during prolonged use, leading to wrinkling due to permanent elongation, the so-called “bagging”. By using bi-Tec® unwanted effects are significantly reduced. This ensures that heavily used seating furniture stays in shape permanently.

The use of our bi-Tec® products offers our customers a number of advantages:

  • Long-term improved mechanical durability
    The laminated leather has a much higher mechanical strength and less wrinkling. This eliminates the need for additional reworking.
  • More efficient material processing
    During the processing of leather, the elongation is uniformed over the entire hide. In addition, “wild” punching in a radius of 360° is possible.
  • Simplified processing
    Subsequently, the stitching image becomes more precise, as the stitching holes are much less warped. The uniformity of the stretch and the associated dimensional stability make the sewn leather dresses more uniform and easier to position.
  • Possible weight reduction while keeping the desired properties
    Tests have shown that the addition of bi-Tec® allows a thickness-optimized leather with a weight reduction of up to 40 %.

Combined use with products of the fire-Tec® series can also improve the burning behavior.

Download Data Sheets

Article / Data Sheet

Field of Application

bi-Tec® B.0101.00.150.00
PDF Download (331 KB)

Full covered lamination to leather; Full covered lamination to leather; anti-bagging, emended exploitation, unification of elongation and bettermechanical properties in the sew, simplified application by heat-sealablefinishing

bi-Tec® B.0102.00.180.00
PDF Download (330 KB)

Full covered lamination to leather; anti-bagging, emended exploitation, unification of elongation and better mechanical properties in the sew, simplified application by heat-sealable
finishing