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EXCEL - IDEA: XBRL DOCUMENT - Polypore International, Inc.Financial_Report.xls
EX-23.1 - EX-23.1 - Polypore International, Inc.a2223195zex-23_1.htm
EX-31.1 - EX-31.1 - Polypore International, Inc.a2223195zex-31_1.htm
EX-31.2 - EX-31.2 - Polypore International, Inc.a2223195zex-31_2.htm
EX-32.1 - EX-32.1 - Polypore International, Inc.a2223195zex-32_1.htm
EX-23.2 - EX-23.2 - Polypore International, Inc.a2223195zex-23_2.htm
EX-32.2 - EX-32.2 - Polypore International, Inc.a2223195zex-32_2.htm
10-K - 10-K - Polypore International, Inc.a2223195z10-k.htm

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Exhibit 21.1

SUBSIDIARIES OF POLYPORE INTERNATIONAL, INC.

Name of Subsidiary
  State or jurisdiction of
Incorporation or Organization
Celgard Acquisition Corporation   Cayman Islands
Celgard Korea, Limited   South Korea
Celgard, LLC   Delaware
Daramic Battery Separator India Private Limited   India
Daramic Tianjin PE Separator Co., Ltd.    China
Daramic (Thailand) Limited   Thailand
Daramic Acquisition Corporation   Delaware
Daramic Asia, Inc.    Delaware
Daramic Holding S.A.S.    France
Daramic International, Inc.    Delaware
Daramic S.A.S.    France
Daramic Separadores de Baterias Ltda.    Brazil
Daramic, LLC   Delaware
Daramic Xiangyang Battery Separator Co., Ltd.    China
Membrana GmbH   Germany
Polypore Acquisition GmbH   Germany
Polypore B.V.    Netherlands
Polypore C.V.    Netherlands
Polypore Europe Services GmbH & Co. KG   Germany
Polypore Hong Kong, Limited   Hong Kong
Polypore K.K.    Japan
Polypore (Shanghai) Membrane Products Co., Ltd.    China
Polypore Verwaltungs GmbH   Germany
Separatorenerzeugung GmbH   Austria



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SUBSIDIARIES OF POLYPORE INTERNATIONAL, INC.