1 Exhibit 21.1 SHOREWOOD PACKAGING CORPORATION SUBSIDIARIES Name State of Incorporation/Country ---- ------------------------------ Shorewood Packaging of California, Inc. California Shorewood Packaging Company of Illinois, Inc. Illinois SPC Company of Virginia, Inc. Virginia Shorewood Packaging Corporation of Alabama Alabama Shorewood Packaging Corp. of Canada, Ltd. Ontario, Canada Shorewood Packaging of Delaware, Inc. Delaware Shor-Wrap, Inc. Delaware Shorewood Technologies, Inc. Delaware Shorewood Packaging Corporation of Georgia Georgia Shorewood Carton Corporation Limited Ontario, Canada Shor-Wrap Packages of Canada, Ltd. Ontario, Canada Shorewood Acquisition Corp. of Delaware Delaware Shorewood Packaging Corporation of Virginia Delaware SPC Company of New York, Inc. New York Shorewood Packaging Corporation of Connecticut Connecticut Shorewood Corporation of Canada Limited Ontario, Canada SPC Corporation Limited Ontario, Canada Shorewood Packaging Corporation of Oregon Oregon Shorewood Packaging of North Carolina, Inc. Delaware Shorewood Packaging Company (Guangzhou) Ltd. China Shorewood Holographic Patterns, Inc. Delaware Shorewood Asia Ventures Ltd. Bermuda SPC (Bermuda) Ltd. Bermuda SPC Asia, Ltd. Bermuda Shorewood Packaging China Ventures Ltd. Mauritius Shorewood Packaging Corporation of New Jersey New Jersey Shorewood Packaging Corporation of Kentucky Kentucky Shorewood Packaging Corporation of Indiana Indiana Shorewood Packaging (UK) Company plc England and Wales Page 48 of 49