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DuPont Packaging: Sealant provides quick, reliable seal for resealable tubular bags

DuPont’s Surlyn®, which seals at very low temperatures to produce very high-quality seals, increases productivity during filling of resealable tubular bags on HFFS and VFFS machines.
Because of its low minimum-seal temperature, less heat energy is required. Seals reliably over a very wide temperature range, and its hot tack strength is very high so that packaging lines can be run at considerably higher speeds than with many other sealants. Designed for small-piece products such as sweets, nuts, snacks and cheese-cubes, which should not dry up after opening. 
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