Investopedia: Packaging Corp Continues To Play A Solid Hand

Containerboard and corrugated packaging is admittedly not the most exciting of market sectors, and it is most definitely a commodity market. But not all commodities are quite the same, and Packaging Corp (NYSE:PKG) has built a solid defensible niche by running low-cost mills and focusing on specialty products and regional customers that companies like International Paper (NYSE:IP) and Rock-Tenn (NYSE:RKT) do not. While Packaging Corp (aka "PCA") is rightly well-respected within the industry for its patient, conservative approach, it's worth wondering if there's enough growth here to really appeal to investors.

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