Kick off 2026 with a competitive edge at PACK EXPO East. Register now!
Get a jump on your 2026 goals at PACK EXPO East. Put projects in motion, accelerate timelines and solve challenges—all in one trip to Philadelphia.

Polybag-in-box Case Erector and Case Liner

OK International Corp.'s Superliner SL333 is an integrated case erector and case liner that forms, seals, and hygienically lines a wide range of cases with polybags for various products.

OK International Corp.'s SL333
OK International Corp.'s SL333
OK International Corp.

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

OK International Corp. is proud to announce the new Superliner SL333 case erector and case liner.

The SL333 is an integrated, heavy duty, combination case erector and case lining machine in a compact footprint. The SL333 forms and bottom seals a wide range of single and double wall AFM, HSC, and RSC cases and inserts, cuts, and opens polybags into the cases and cuffs these over the upright edges, providing hygienic containers suitable for filling a variety of food and non-food products.

The machine handles a choice of poly film materials, either pre-made bags, or continuous gusseted tubing on rolls.

The SL333 provides primarily stainless-steel construction, quick and simple size changes, electronic case squaring, a low level, easy loading case magazine and dual roll holder.  Available with Allen Bradley or Siemens controls with self-diagnostics, case, film and tape monitoring, with low level warnings, alarms, and stops, for user ease of operation.

Fill out the form below to request more information about Polybag-in-box Case Erector and Case Liner
Annual Outlook Report: Automation & Robotics
What's in store for CPGs in 2025 and beyond? Packaging World editors explore the survey responses from 118 brand owners, CPG, and FMCG Packaging World readers for its new Annual Outlook Report.
Download
Annual Outlook Report: Automation & Robotics
The AI revolution in packaging robotics is here
Robots that see variations, adjust grip pressure automatically, accept plain-English commands, and predict their own maintenance. Discover how AI is transforming packaging operations.
Read More
The AI revolution in packaging robotics is here