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Priority to ES1973198588UpriorityCriticalpatent/ES198588Y/en
Publication of ES198588UpublicationCriticalpatent/ES198588U/en
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Publication of ES198588YpublicationCriticalpatent/ES198588Y/en
Improved zip closure, characterized in that it comprises an extruded longitudinal plastic strip, which has on its sides ribs near the edges; these in turn are recrecidos according to prismatic edges of octagonal section, whose farthest face is replaced by a longitudinal groove of rectangular section, coplanar with the band and of equal amplitude of its thickness; said band is punched to be divided longitudinally into two equal parts, at the same time that in the octagonal flanges there is a succession of exagonal teeth, regularly spaced, forming the two members of the rack by alternate confrontation of the teeth, so that, by means of a closing slide part, guided between the longitudinal ribs, determines the closure or opening of the zipper, while the band portions are constituted in means of attachment to the garments or objects in which it is applied. (Machine-translation by Google Translate, not legally binding)
Improvements in the means of closure in the form of tape, made of synthetic, rubber or similar material (Machine-translation by Google Translate, not legally binding)