Follow Us:
R.W. Hartnett Company
2055 Bennett Road
Philadelphia, PA 19116 USA

Case Study: Under Pressure

May 25th, 2021

When a client was concerned that the amount of pressure applied by the rubber roll would damage a capsule, the team at R.W. Hartnett was tasked with developing a way of measuring the exact amount of pressure being applied. The Problem During production when a tablet, capsule, or softgel is being printed, the main part […]


A Dusty Situation

April 28th, 2021

Tasked with printing a customer’s logo on an overly dusty caplet, the team of engineers at R.W. Hartnett developed a satisfying solution. The Problem Whenever a tablet or caplet has a dusty coating, printing a quality logo on its surface becomes very difficult. The printing process of offset rotogravure involves taking the ink from the […]