Discover your next big idea in food packaging & processing this Sept.
Experience a breakthrough in food packaging & processing—explore solutions from 2,300 suppliers spanning all industries at PACK EXPO Las Vegas.
REGISTER TODAY & SAVE

Batch Retort Process

The Stock ImmersaFlow batch retort process produces shelf-stable in-container food and beverage products without increasing flow, adding spray nozzles, or putting in more heat.

Stock Immersa Flow

This content was written and submitted by the supplier. It has only been modified to comply with this publication’s space and style.

The Stock ImmersaFlow batch retort process provides precise control of process media fluid dynamics and the path of least resistance, resolving load resistance problems. No more waiting for gravity to work or the need for increased process utilities to achieve homogenous temperature profiles.

The innovative technology utilizes a closed loop column of process water, channeled through a plenum and closed wall baskets. In essence, ImmersaFlow creates an immersion process within the basket. Outside the basket, the retort shell is primarily empty, minimizing water usage and reducing the amount of heat required for the process.

By having control of the process media, ImmersaFlow has realized four- to six-min Come Up Times (CUT), with as little as a 2°F spread between the geometric center and permitter of the load. A faster, tighter CUT to process temperature allows for more throughput, a more consistent product heating profile, and an overall reduction in energy consumption.


Fill out the form below to request more information about Batch Retort Process
List: Digitalization Companies From PACK EXPO
Looking for CPG-focused digital transformation solutions? Download our editor-curated list from PACK EXPO featuring top companies offering warehouse management, ERP, digital twin, and MES software with supply chain visibility and analytics capabilities—all tailored specifically for CPG operations.
Download Now
List: Digitalization Companies From PACK EXPO
Liquid Foods Innovations Report
Welcome to the inaugural Packaging World/ProFood World Innovations Report on liquid food packaging, drawn from nearly 300 PACK EXPO International booth visits (Chicago, Nov. 3–6, 2024). Our editors highlight the most groundbreaking equipment and materials—supported by video demos—that promise to transform how liquid foods are processed, packaged, and delivered.
Learn More
Liquid Foods Innovations Report