Global Patent Index - EP 0982238 A1

EP 0982238 A1 2000-03-01 - Bulk bag for highly dispersed,air-containing solids and method for filling

Title (en)

Bulk bag for highly dispersed,air-containing solids and method for filling

Title (de)

Grossgebinde für hochdisperse, hochlufthaltige Feststoffe und ein Verfahren zu deren Befüllung

Title (fr)

Conteneur souple pour des produits solides hautement dispersés et aérés et procédé pour le remplissage du produit

Publication

EP 0982238 A1 (DE)

Application

EP 99115071 A

Priority

DE 19839106 A

Abstract (en)

The large flexible container consists of at least two layers on top of one another. The inner layer (8) is an uncoated fabric letting through air, while the outer layer (9) is provided with a dust-tight, moisture blocking coating. The two layers are joined to one another by means of special outlets (10) in such a way that air removal from the container can take place only through these outlets.

Abstract (de)

Gegenstand der Erfindung sind Großgebinde für hochdisperse, hochlufthaltige Feststoffe zur mehrmaligen Befüllung und Entleerung durch Vakuumabfüllanlagen und ein Verfahren zu deren Befüllung. Die Gebinde bestehen dabei aus mindestens zwei übereinander liegenden Lagen (8,9), wobei eine innere Lage (8) aus unbeschichteten, luftdurchlässigem Gewebe besteht, eine äußere Lage (9) staubdicht und feuchtesperrend beschichtet ist und diese Lagen durch eine spezielle Nahtausführung (10) so miteinander verbunden sind, daß die Entlüftung des Gebindes nur durch diese möglich ist. <IMAGE>

IPC 1-7 (main, further and additional classification)

B65D 88/16

IPC 8 full level (invention and additional information)

B65D 33/01 (2006.01); B65B 1/28 (2006.01); B65D 88/16 (2006.01); B65D 88/22 (2006.01)

CPC (invention and additional information)

B65D 88/1618 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

BE DE GB

EPO simple patent family

EP 0982238 A1 20000301; EP 0982238 B1 20011107; DE 19839106 A1 20000309; JP 2000072154 A 20000307; JP 3325862 B2 20020917; US 6199602 B1 20010313

INPADOC legal status


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