Peanut butter jars square up

Justin’s Nut Butter, Boulder, CO, an innovative peanut butter manufacturer, was looking for a unique packaging presentation for its product line.

Pw 2611 Justins Butter
TricorBaun

Justin’s wanted a high-shelf-profile, square-shaped plastic container that could stand out on the grocery shelf. The TricorBraun design and engineering staff developed a custom mold for a square, clear PET peanut butter jar. Jar volume is 16 ounces. The PET jars are made on a single-stage machine from Nissei. The empty jars weigh 50-g and measure 4.52 inches tall with a diameter of 2.93 inches. The 70mm diameter polypropylene closures are supplied by Phoenix Closures.

Researched List: Engineering Services Firms
Looking for engineering services? Our curated list features 100+ companies specializing in civil, process, structural, and electrical engineering. Many also offer construction, design, and architecture services. Download to access company names, markets served, key services, contact information, and more!
Download Now
Researched List: Engineering Services Firms
Conveyor setup secrets from top CPG manufacturers
7 proven steps to eliminate downtime and boost packaging line efficiency. Free expert playbook reveals maintenance, sequencing, and handling strategies.
Read More
Conveyor setup secrets from top CPG manufacturers