Sonoco offers update on ‘Project Horizon’

A $115 million South Carolina recycled paper mill conversion will allow Sonoco to bring in higher quantities of mixed paper and OCC by October of this year.

Packaging and recycling giant Sonoco on July 7 published an update on its Hartsville, S.C. mill conversion project. The initiative, first announced in April 2020 and referred to as “Project Horizon,” involves converting a corrugated medium machine to produce recycled paperboard.

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