Walter Berkowitz, son of William Berkowitz, discovers a new, high-speed envelope-folding machine produced by Winkler & Dunnebier (W&D). Berkley Machinery Company was later established and Tension becomes the sole supplier of W&D machinery in the United States. The machine’s introduction revolutionizes the American envelope industry.
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Earth Day and ESG at Tension
How Building Strong Environmental, Social and Governance Policies Makes Good Business Sense Earth Day, first established on April 22, 1970, is a global reminder to take steps to preserve the…
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