PRECISIONTAPE ™ Zone Tape is a custom made product designed for use where conventional polytetrafluoroethylene (PTFE) coated fiberglass adhesive backed tapes will not withstand the extreme temperatures found on some heat sealing surfaces.

The center or zone can be made with either premium or standard PRECISIONFAB ™ fabric from 3 mils. to 6 mils in thickness, and a variety of widths. A silicone adhesive is used along each edge holding the zone tape to the sides of the heat-sealing bar where it is cooler. This leaves the center zone over the sealing area where the main concentration of heat is found. There is a better heat transfer, the PRECISIONFAB ™ fabric to seal the package, while the PTFE coating prevents the packaging film from sticking to the heat sealing surface.

  • Excellent release characteristics
  • Low friction surface
  • Center zone is operational from –100°F (-73° C) to +500°F (+260°C)
  • FDA compliant (21 CFR 177.1550) for food processing, packaging and handling
 *Please select the quantity for each item you wish to order and click the 'Add To Quote' button below.

Custom Dimensions:

  • For Fabric & Tape requests please include width (in inches) and length (in yards) in the Custom Dimension box below (Ex. 12” x 36 yards).
  • For Belt requests please include width (in inches), length (in inches) and desired splice in the Custom Dimension box below (Ex. 60” x 240” with an alligator splice). If you do not know splicing requirement, please leave it blank and we will work with you to recommend the best option.
Product Number
Backing Thickness (mil)
Adhesive Thickness (mil)
Tensile Strength Warp / Fill (lbs/inch)
Peel Strength (oz/inch)
Maximum Width
Custom Dimensions
Add Qty.
PC-3S Standard Zone  3
90 / 65
PC-5S Standard Zone  5
180 / 160
PC-6S Standard Zone  6
185 / 170
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