Start 2026 at an Advantage in the Food Industry—attend PACK EXPO East!
Tackle new projects early in the year and find packaging and processing solutions for all types of foods, all in one trip to Philadelphia.

Loveshaw: Case Sealer by Little David

The LDX-RTB 4.0 Ultra is faster with easier access to motors and electrical components, featuring multiple security features.

Loveshaw's case sealer by Little David
Loveshaw's case sealer by Little David

Loveshaw, a manufacturer of end of the line case formers, case sealers, labelers, and coding equipment, recently introduced its case sealer, the LDX-RTB 4.0 Ultra, at the Association for Packaging and Processing Technologies (PMMI) Pack Expo trade show in Las Vegas.

This operator fed, random, industrial grade case sealer is an upgraded version of the LDX-RTB 3.0, which has been used in the E-commerce industry and others. The LDX-RTB 4.0 Ultra is designed to process weak, void, and overstuffed boxes at a standard speed of 185 feet per minute. The machine’s design features a top drive assembly that is made to travel on Thompson shafts and linear bearings, an Allen-Bradley 850 Programmable Logic Controller (PLC), which should provide machine performance data and a Human Machine Interface (HMI) display. The LDX-RTB 4.0 Ultra design is meant for easier access to motors, electrical components, and belts for simplified maintenance.

The LDX-RTB 4.0 Ultra is made to top seal random sized cases utilizing a pneumatic cartridge. Safety features include a top drive assembly that locks with loss of air or electric, a center fixed emergency stop button, and motors that are individually protected from overheating due to excessive loading.

Click here for more news on e-comm packaging.

Kick off 2026 with Fresh Ideas for Foods. Register for PACK EXPO East!
Be the first to find what’s next in food packaging and processing at PACK EXPO East. Discover advances in sustainability, see solutions from 500 exhibitors and uncover new ideas for your industry and beyond—all in one trip to Philadelphia.
REGISTER NOW & SAVE
Kick off 2026 with Fresh Ideas for Foods. Register for PACK EXPO East!
Shelf life solutions that work
See how processors extend product life from weeks to months using HPP, MAP, and advanced cold storage technologies.
Read More
Shelf life solutions that work