The process of threading which consists passing the strap trough the security seals hole in order to seal, requires a perfect symbiosis of design between the tip of the strip and the hole.
Our Zip Lock security seals have been equipped with a funnel on the border off the hole that facilitates and drives the strip tip, improving and optimizing the maneuver.
Royal Pack continues to develop improvements in its security seals by providing added value to its products.
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