DIFFUPACK Competitors

Uline is North America's leading distributor of shipping, packaging and industrial supplies. Our family-owned company is committed to providing businesses with the highest quality, in-stock products and an exceptional customer experience. Uline’s dedicated team of employees make this possible, working together to ensure fast, reliable delivery and legendary customer service.

PCA is the fourth largest producer of containerboard in the United States and the third largest producer of uncoated freesheet in North America, based on production capacity. We have approximately 14,000 employees, with operations primarily in the United States. PCA’s Packaging segment includes six containerboard mills and 95 converting operations. In 2017, PCA produced about 3.9 million tons of containerboard and shipped about 55.7 billion square feet (BSF) of corrugated products. PCA’s Paper segment operates under the trade name Boise Paper, a Division of Packaging Corporation of America. We manufacture and sell white papers, including both commodity and specialty papers, at three white paper mills located in the United States. PCA’s net sales for 2017 were $6.4 billion. The company’s corporate headquarters are located in Lake Forest, Illinois. PCA combines great products with a creative and knowledgeable total-service team to provide ideas and solutions for any packaging need: "When you choose Packaging Corporation of America, you work with people who do the right things for each other and for our customers. We believe in utilizing the power of strong collaborative relationships, bound by the trust we have earned, to deliver innovative packaging solutions and an outstanding service experience."​

Packsize International is the award-winning supply chain and sustainable packaging industry leader in North America, Europe, and Asia-Pacific. Packsize introduced On Demand Packaging® in 2002. Today, as a multinational manufacturer of advanced packaging systems and automated packaging machine technology, Packsize B2B customers receive a tailored pre-configured packaging system and optimized workflow designed to deliver the scalable performance and reliability needed for highly efficient packaging environments. Our corrugated machine systems, proprietary software, workflow design solutions, and services deliver Right-sized Packaging on Demand®. Packsize customers increase B2C engagement, satisfaction, and loyalty while improving their supply chain and sustainability requirements. Packsize Right-sized Packaging on Demand® solves both the rising price of paper and demand dilemmas that prompt unsustainable shipping practices. The right-sized box has become the preferred choice by reducing the consumption of corrugated and waste through the ability to size the shipping container to the product order. Learn about our Smart Packaging for a Healthy Planet® community and careers at packsize.com.