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In any application involving film-end overlap on the bottom of a wrapped product,
the heat-sealing capability of Suntec™ S enables a sure, lasting closure, free from the
tendency found in cling films and other wraps to separate and open under exposure
to water or moisture.
It is therefore highly preferable for products with significant water content, as the
seal is maintained throughout their transport and handling, unaffected by water
contact. |
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Closure by film-fusing heat seal |
Closure by film self-adhesion |
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Seal retention |
Adhesion loss, film separation |
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