Dec 28 (Reuters) - Wittur Group:
* WITTUR GROUP ANNOUNCES NEW INVESTOR
* CANADA'S PUBLIC SECTOR PENSION INVESTMENT BOARD ENTERED INTO DEAL TO ACQUIRE A 32 PCT STAKE IN PARENT COMPANY OF WITTUR INTERNATIONAL HOLDING GMBH
* BOTH PARTIES HAVE AGREED NOT TO DISCLOSE FINANCIAL DETAILS OF AGREEMENT
* CANADIAN PENSION FUND TO CLOSELY COOPERATE WITH BAIN CAPITAL PRIVATE EQUITY AS SPONSOR AND TRUSTED PARTNER