Equipment for compressive closing unit-shaped containers that, along the opening to be closed of the container, have regions of varying thicknesses, the equipment is configured as pressure-applied rollers elastically pressed together and eventually heated.
Номер патента: CL2011000569A1
Опубликовано: 19-08-2011
Автор(ы): Reinhard WALDHERR
Принадлежит: Westwind Verpackungen GmbH
Опубликовано: 19-08-2011
Автор(ы): Reinhard WALDHERR
Принадлежит: Westwind Verpackungen GmbH
Реферат: SE TRATA DE UN EQUIPAMIENTO PARA CERRAR, (1), PARA CERRAR POR COMPRESIÓN ENVASES UNITARIOS (2) QUE PREFERENTEMENTE TIENEN FORMA DE BOLSA, EL CUAL PERMITE SELLAR EN FORMA UNIFORME Y FIABLE ENVASES UNITARIOS QUE A LO LARGO DE LA ABERTURA A SER CERRADA DEL ENVASE PRESENTAN REGIONES DE VARIADOS ESPESORES, TALES COMO POR EJEMPLO BOLSAS DE FONDO EN BLOQUE, EN ESPECIAL DE MATERIAL PAPEL, CARTÓN, MATERIAL SINTÉTICO, FOIL O TEJIDO, REVESTIDOS O SIN REVESTIR, LOS CUALES ENVASES UNITARIOS (2) PRESENTAN POR LO MENOS UNA SUPERFICIE DE SELLADO (4) ADECUADA, INTEGRADA O APLICADA SOBRE EL MATERIAL, PARA LA UNIÓN PERMANENTE CON UNA SUPERFICIE ADYACENTE O BIEN APLICADA POR PRESIÓN, PRESENTANDO EL EQUIPAMIENTO PARA CERRAR (1) UN EQUIPAMIENTO DE PRENSADO (10) CON POR LO MENOS UN EQUIPAMIENTO APLICADOR DE PRESIÓN <em>(5) </em>Y POR LO MENOS UN EQUIPAMIENTO DE CONTRAPRESIÓN (6), ENTRE LOS QUE LOS ENVASES UNITARIOS (2) PUEDEN SER COMPRIMIDOS ENTRE SI EN LA REGIÓN DE SU(S) SUPERFICIE(S) DE SELLADO, (4), EVENTUALMENTE BAJO APLICACIÓN DE CALOR. A EFECTOS DE LOGRAR UN CIERRE UNIFORMEMENTE DURADERO, EL EQUIPAMIENTO APLICADOR DE PRESIÓN <em>(5) </em>Y EL EQUIPAMIENTO DE CONTRAPRESIÓN (6) PRESENTAN A LO LARGO DE LA ABERTURA A SER CERRADA DEL ENVASE ZONAS DE DIVERSAS PRESIONES <em>YIO </em>DE DIVERSAS TEMPERATURAS. IT IS A EQUIPMENT TO CLOSE, (1), TO CLOSE BY COMPRESSION UNIT PACKS (2) THAT PREFERREDLY HAVE A BAG SHAPE, WHICH ALLOWS TO SEAL UNIFORM AND RELIABLE UNIT PACKS THAT THROUGH THE OPENING TO BE CLOSED PACKAGE PRESENTS REGIONS OF VARIOUS THICKNESSES, SUCH AS FOR EXAMPLE BLOCK BACKGROUND BAGS, SPECIALLY OF PAPER MATERIAL, CARTON, SYNTHETIC MATERIAL, FOIL OR FABRIC, COVERED OR NOT COVERED, WHICH PACKED UP BY ONE (2) SEALED (4) ADEQUATE, INTEGRATED OR APPLIED ON THE MATERIAL, FOR PERMANENT UNION WITH AN ADJACENT OR WELL APPLIED PRESSURE SURFACE, PRESENTING THE EQUIPMENT TO CLOSE (1) A PRESSING EQUIPMENT (10) WITH AT LEAST AN APPLICATOR EQUIPMENT OF PRESSURE <em> (5) </em> AND AT LEAST A COUNTERPRESSION EQUIPMENT (6), BETWEEN UNIT UNITS (2) CAN BE COMPRESSED BETWEEN IN THE REGION OF ITS SURFACE (S) SEALED, (4 ), EVENTUALLY UNDER HEAT APPLICATION. IN ORDER TO ACHIEVE A UNIFORMLY DURABLE CLOSURE, THE PRESSURE APPLICATOR EQUIPMENT <em> (5) </em> AND THE COUNTERPRESSION EQUIPMENT (6) PRESENT THROUGH THE OPENING TO BE CLOSED FROM THE CONTAINER ZONES OF DIFFERENT PRESSURES <em > YIO </em> OF DIFFERENT TEMPERATURES.
Overcap having means which facilitate the opening of a container and the subsequent direct consumption of the content thereof
Номер патента: CA2944051C. Автор: Claudia Largacha,Adriana WOLFF. Владелец: Danone Alqueria SAS. Дата публикации: 2021-01-19.