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    • 6. 发明申请
    • VENTILATED SYSTEM FOR THE COLLECTION OF ORGANIC WASTE
    • 用于收集有机废物的通风系统
    • WO2005118434A1
    • 2005-12-15
    • PCT/EP2005/005795
    • 2005-05-30
    • NOVAMONT S.P.A.BASTIOLI, CatiaDEGLI INNOCENTI, FrancescoTOSIN, Maurizio
    • BASTIOLI, CatiaDEGLI INNOCENTI, FrancescoTOSIN, Maurizio
    • B65F1/06
    • B65F1/06B65F1/0006B65F2001/1489B65F2210/181Y10T428/13Y10T428/1303Y10T428/1334Y10T428/1352Y10T428/1359Y10T428/139
    • Ventilated system for the collection and temporary storage of organic waste, which comprises a rigid container provided with a plurality of holes(10) and a removable bag inserted in and supported by said container. The bag is supported by said container in a spaced relationship with respect to the ground or the surface on which said container is placed, so that air can flow from the bottom (5) into said bag. The bag is obtained from a breathable biodegradable plastic film having a permeability to water vapour higher than 400g 30 µm/mVentilated system for the collection and temporary storage of organic waste, which comprises a rigid container provided with a plurality of holes and a removable bag inserted in and supported by said container. The bag is supported by said container in a spaced relationship with respect to the ground or the surface on which said container is placed, so that air can flow from the bottom into said bag. The bag is obtained from a breathable biodegradable plastic film having a permeability to water vapour higher than 400g 30 µm/m system for the collection and temporary storage of organic waste, which comprises a rigid container provided with a plurality of holes and a removable bag inserted in and supported by said container. The bag is supported by said container in a spaced relationship with respect to the ground or the surface on which said container is placed, so that air can flow from the bottom into said bag. The bag is obtained from a breathable biodegradable plastic film having a permeability to water vapour higher than 400g 30 µm/m 2Ventilated system for the collection and temporary storage of organic waste, which comprises a rigid container provided with a plurality of holes and a removable bag inserte in and supported by said container. The bag is supported by said container in a spaced relationship with respect to the ground or the surface on which said container is placed, so that air can flow from the bottom into said bag. The bag is obtained from a breathable biodegradable plastic film having a permeability to water vapour higher than 400g 30 µm/m 2 2 24 h, said film being substantially impermeable to liquid water. Preferably the plastic film has a content of starch comprised in the range between 10% and 95% and comprises a water-insoluble thermoplastic polymer with a melting point comprised between 50°C and 160°C.
    • 用于收集和临时储存有机废物的通风系统,其包括设置有多个孔(10)的刚性容器和插入并由所述容器支撑的可移除袋。 该袋由所述容器以相对于地面或所述容器所放置的表面间隔开的关系支撑,使得空气可以从底部(5)流入所述袋中。 该袋由透气性可生物降解的塑料薄膜获得,该薄膜具有高于400g30μm/薄膜系统的渗透性,用于收集和临时储存有机废物,其包括设置有多个孔的刚性容器和插入的可移除袋 并由所述容器支撑。 该袋由所述容器以相对于地面或所述容器放置的表面间隔开的关系支撑,使得空气可以从底部流入所述袋。 该袋由透气性可生物降解的塑料膜获得,该膜具有高于400g30μm/ m 2的系统的透水性,用于收集和临时储存有机废物,其中包含一个具有多个 孔和可移除的袋插入并由所述容器支撑。 该袋由所述容器以相对于地面或所述容器放置的表面间隔开的关系支撑,使得空气可以从底部流入所述袋。 该袋由透气性高的生物降解塑料薄膜获得,该薄膜具有高于400g30μm/ m 2的蒸气渗透系统,用于收集和临时储存有机废物,该系统包括设有多个孔的刚性容器和 可移动的袋子插入并由所述容器支撑。 该袋由所述容器以相对于地面或所述容器放置的表面间隔开的关系支撑,使得空气可以从底部流入所述袋。 该袋由透气性高于400g30μm/ m 2的透水性的透气性可生物降解塑料薄膜获得<用于收集和临时储存有机废物的通风系统,其包括设置有多个 孔和可移除的袋插入并由所述容器支撑。 该袋由所述容器以相对于地面或所述容器放置的表面间隔开的关系支撑,使得空气可以从底部流入所述袋。 该袋是由具有高于400g30μm/ m 2 / h> 24h的水蒸气渗透性的透气生物降解塑料膜获得的,所述膜基本上不透液体。 优选地,塑料膜的淀粉含量在10%至95%的范围内,并且包含熔点在50℃至160℃之间的水不溶性热塑性聚合物。