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Title:
SEALING APPARATUS OF SOFT CONTAINER PERVIOUS TO WATER
Document Type and Number:
WIPO Patent Application WO/2009/121220
Kind Code:
A1
Abstract:
A sealing apparatus of soft container pervious to water is provided, which comprises: (a) an extrusion device (6) for extruding containers (17, 31) containing aqueous pollutants utilizing therein; (b) a pressurizing device (5) for giving the extrusion device (6) pressure; (c) a sealing mechanism for sealing the containers (17, 31). The extrusion device (6) includes at least two relatively movable extrusion plates (16) being spaced apart from one another. The containers (17, 31) and the sealing mechanism are mounted between the spaced extrusion plates (16), so the extrusion device (6) impacts the sealing mechanism during the process of extruding the containers (17, 31).

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Inventors:
YANG XUEJUN (CN)
WANG WEI (CN)
SUN JILIANG (CN)
ZHU JUEMIN (CN)
Application Number:
PCT/CN2008/001456
Publication Date:
October 08, 2009
Filing Date:
August 13, 2008
Export Citation:
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Assignee:
YANG XUEJUN (CN)
WANG WEI (CN)
SUN JILIANG (CN)
ZHU JUEMIN (CN)
International Classes:
B01D25/164; B01D29/11; B01D33/01; B30B9/02; C02F11/12
Foreign References:
CN1084451A1994-03-30
JPH06304794A1994-11-01
CN85200675U1986-01-08
CN2064260U1990-10-24
CN1144491A1997-03-05
GB1286653A1972-08-23
KR20060035423A2006-04-26
KR20030089018A2003-11-21
Attorney, Agent or Firm:
PANAWELL & PARTNERS, LLC (18th Floor Tower 2, Xihuan Plaza,1 Xizhimenwai Street, Xicheng District, Beijing 4, CN)
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