About Us


The mission of our loyal and dedicated team members is to provide value added solutions for the most demanding customers in the markets we serve.


Support an Environment that provides our team member the safest place to work. 

Partnership with suppliers, customers, team members and communities that we serve are the keys to our success.

Provide exciting and dynamic opportunities for our team members, consistently rewarding those who have demonstrated loyalty and exceptional performance.

Our customers trust us to provide solutions to meet their current and future needs. As a team utilizing our collective strengths and capabilities, we strive to exceed this expectation daily.


SAFETY and INTEGRITY are practiced daily.

PEOPLE are the heart of our business.

We strive for excellent PERFORMANCE daily.

CUSTOMERS are our valued partners.


Encorr Sheets, LLC., is a newly built corrugated sheet feeder paper plant located in Ontario, California. We are one of two 132” BHS Corrugators in the United States. Our state-of-the-art facility with automated equipment and the latest technology places us in an advantage over our competitors. Since we began our 1st production in March 2017, we have grown significantly. We will continue to grow in all aspects of our business.

  • Recycle paper roll runs through our machinery. The paper is starch bonded together making it into paper and then into corrugated sheets.
  • Quality Check.
  • The flat sheets are sold to the customer.
  • Our Customers will convert the flat sheets into the end product. Such items like store displays, shipping boxes and more.
  • Scrap papers will be hogged (shredded) and recycled.
  • Recycled scrap paper will be converted into recycled paper roll.


Jack Schwarz founded Schwarz Partners in 1998 following the sale of Ce-Corr to Georgia Pacific.

Beginning with just three employees, the Schwarz family of companies now employs approximately 2,500 people throughout the United States.

Ce-Corr, at the time of its sale, was the largest independent purchaser of containerboard. After the closing, the newly formed Schwarz Partners focused on niche business with the manufacturing of corrugated sheets.

Focused on expanding to different segments of the corrugated industry, Schwarz Partners purchased three sheet plant facilities in 1999. The Royal Group has continued to grow steadily over the past 15 years. As of 2014, Schwarz Partners supports multiple businesses in various industries, with a core focus on packaging, sheet feeders, and transportation.

Schwarz Partners is a privately held, second-generation company poised to continue growing in its core markets. As an independent supplier and provider in these verticals, the company is well-positioned to outwardly assess long-term business opportunities that provide value for customers.


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