PROCEDIMENTO ED APPARECCHIO PER LA FABBRICAZIONE DI UN PRODOTTO AVENTE MEZZI ELASTICI DISPOSTI IN SENSO TRASVERSALE AL MOVIMENTO DEL PRODOTTO
Method and apparatus for applying stretched elastic segments to a web as for a diaper waistband and the like which include advancing a stretched continuous elastic ribbon, gripping the ribbon at two pairs of points, severing the ribbon between the gripped pairs to provide a stretched segment and adv...
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Format: | Patent |
Sprache: | ita |
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Zusammenfassung: | Method and apparatus for applying stretched elastic segments to a web as for a diaper waistband and the like which include advancing a stretched continuous elastic ribbon, gripping the ribbon at two pairs of points, severing the ribbon between the gripped pairs to provide a stretched segment and advancing the ribbon segment in planetary fashion to unite the same to a continuous web. |
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