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Priority to ES301121ApriorityCriticalpatent/ES301121A1/en
Publication of ES301121A1publicationCriticalpatent/ES301121A1/en
Process for the manufacture of elastic fabrics, characterized essentially by the fact of forming a warp with threads made of spun cotton fibers, whose warp is longitudinally displaced in a loom and successively opened in pairs of groups of threads converging on the edge of the fabric in formation, forming a puff, through each of its successive puffs is inserted a weft pass constituted by filament yarns cut from polyester, so that this weft is bound between the undulations of the different groups of warp threads , forming a warp and weave fabric that presents a substantial elasticity in the direction of the latter. (Machine-translation by Google Translate, not legally binding)
ES301121A1964-06-101964-06-10Procedure for the manufacture of elastic tissues (Machine-translation by Google Translate, not legally binding)
ExpiredES301121A1
(en)
New procedure for manufacturing a marquesite or similar fabric for curtains and other uses (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of tissues for the manufacture of packaging sacks (Machine-translation by Google Translate, not legally binding)