See What’s Possible in Packaging & Processing @ PACK EXPO International
See packaging & processing solutions from 2,600 exhibitors and gain insights from 150+ free educational sessions at PACK EXPO International.
REGISTER NOW & SAVE

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.

Automated industrial packaging machine with metal frame and control panels
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
Discover How to Stay Ahead of the Competition at PACK EXPO International
See new solutions from 2,600 exhibitors. Gain insights from 150+ free educational sessions. From automation & robotics to real-time data insights, find the tech for your company’s future at North America’s largest packaging & processing event.
REGISTER NOW & SAVE
Discover How to Stay Ahead of the Competition at PACK EXPO International
Co-packers: the competitive gap is widening
Brands want more than low bids. See what automation, services, and sustainability mean for CM/CPs in 2026.
Read More
Co-packers: the competitive gap is widening