FRESH-LOCK® Soft-Seal zipper material

The new FRESH-LOCK® Soft-Seal zipper material blend requires significantly less energy to crush than traditional zipper materials, thus requiring less time, temperature or pressure to seal, says the co. The easy-to-crush material also helps reduce packaging film distortion and minimizes leak rates.

The new FRESH-LOCK® Soft-Seal zipper material blend requires significantly less energy to crush than traditional zipper materials, thus requiring less time, temperature or pressure to seal, says the co. The easy-to-crush material also helps reduce packaging film distortion and minimizes leak rates. The Soft-Seal material minimizes the trade-off between consumer preferences and converter productivity needs, the co. reports. FRESH-LOCK zippers can be applied to pre-made bags or in-line on f/f/s equipment.