About Us

Simplex Paper Box

Simplex Paper Box Corporation was established in Lititz, Pennsylvania in 1916 as Lititz Lithography Company.  In 1922, the company expanded its services to include packaging, along with commercial printing and book binding, and changed its name to Lititz Paper Box and Printing Company.  They quickly discovered a need for better packaging that would solve shipping and storage issues while producing a crisp, clean, sturdy box.  By 1934, the company had developed and patented the “Simplex Box” and changed the company name to Simplex Paper Box Corporation to correspond with the new product.  The company has grown and moved a few times over the course of its long history – from Lititz to Lancaster, then to Columbia, and finally to the current location in Hallam, PA.  We currently offer over 200 different styles of stock boxes as well as custom packaging for just about any industry.

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