News Release Details

Packaging Corporation of America Schedules Conference Call to Discuss Second Quarter 2010 Results

July 2, 2010

LAKE FOREST, Ill., Jul 02, 2010 (BUSINESS WIRE) -- Packaging Corporation of America (NYSE: PKG), will hold a conference call on Tuesday, July 20, 2010 at 10:00 a.m. (Eastern Time) to discuss second quarter 2010 results. Second quarter 2010 earnings will be released after the market closes on July 19, 2010.

For access to the conference call on July 20th, please dial (866) 253-6505 (U.S. and Canada) and (703) 639-1207 (International) by 9:45 a.m. (Eastern Time). The conference call leader will be Paul Stecko.

A replay of the call will also be available from 1:00 p.m. (Eastern Time) on July 20, 2010 until 11:59 p.m. (Eastern Time) on August 3, 2010. To access the recording, please dial (888) 266-2081 (U.S. and Canada) and (703) 925-2533 (International). The passcode is 1468245.

This call will be webcast and can be accessed at PCA's website at: www.packagingcorp.com.

PCA is the fifth largest producer of containerboard and corrugated packaging products in the United States with sales of $2.15 billion in 2009. PCA operates four paper mills and 68 corrugated products plants in 26 states across the country.

SOURCE: Packaging Corporation of America

Packaging Corporation of America
Barbara Sessions
INVESTOR RELATIONS:(877) 454-2509
PCA Web Site:www.packagingcorp.com