Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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Filing date
Publication date
Priority claimed from DE19853531457external-prioritypatent/DE3531457A1/de
Application filed by Windmoeller and Hoelscher KGfiledCriticalWindmoeller and Hoelscher KG
Priority to ES8601574ApriorityCriticalpatent/ES2001925A6/es
Publication of ES2001925A6publicationCriticalpatent/ES2001925A6/es
DISPOSITIVO PARA FABRICAR BOLSAS. LA INVENCION SE REFIERE A UN DISPOSITIVO PARA FABRICAR BOLSAS DE UN ROLLO DE CAPA DOBLE A PARTIR DE MATERIAL TERMOPLASTICO CON EL ROLLO INTERMITENTE EN CADA LONGITUD DE BOLSA ENTRE MORDAZAS DE SOLDADURA, DE LAS QUE LA SUPERIOR ESTA PROVISTA DE UN ACCIONAMIENTO QUE LAS SUBE Y BAJA, DE CILINDROS DE ARRASTRE HACIA ADELANTE Y DE UNA CUCHILLA SEPARADORA INTRODUCIDA PARALELAMENTE A LA MORDAZA INFERIOR DE SOLDADURA Y JUNTO CIRCULA ALREDEDOR SOBRE RODILLOS Y EN CUYA ZONA DE CORTE SE PUEDE PRESIONAR HACIA ABAJO EL ROLLO POR MEDIO DE LA VIGA SUPERIOR DE SOLDADURA.
ES8601574A1985-09-031986-09-02Dispositivo para fabricar bolsas
Expired - LifetimeES2001925A6
(es)
Apparatus for the severing and welding of thermoplastic tube-films or composite foils of synthetic plastic for the fabrication of bags,sacks or like packaging containers