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Partition Substrates, Features and Designs

Protect Your Brand with Sonoco Partition Packaging

Decrease damage to your product during transit with Sonoco’s custom partitions. Designed to fit your needs and equipment, our variety of partition substrates, features and designs optimize your processes and cut costs. 

Get Fiber Partitions from One Vertically Integrated Network

Prevent delays or interruptions with Sonoco—a single fiber partitions vendor with a robust network of advanced parent mills and converting plants. Our fully integrated network produces fiber partitions across four strategic countries in the Western Hemisphere, enabling agile production, streamlined logistics and a reliable supply close to key markets.

With our own raw material supply, skilled operators, advanced machinery capabilities and the ability to produce the same specifications across multiple Sonoco plants, we ensure you can package goods when and where needed with a close loop system of recycling, mills and converting facilities. 

Support Your Needs with the Right Partition Substrate

Fiber Partitions 

Corrugated Partitions 

Protect your brand image, decrease costs, advance sustainability and support circularity with fiber partitions. Fully recyclable, Sonoco makes fiber or chip partitions in North America using 100% uncoated recycled paperboard (URB) with a variety of custom options.Ensure packaging strength with Sonoco’s corrugated manufacturing technology that creates clean, dust-free parts. 

Integrate Partitions Designed to Fit Your Needs Immediately

Seamlessly incorporate partitions that are customized to meet your specifications. Sonoco makes partitions that meet your capabilities, process, machinery and product.

Our quality and technical teams deploy to your facilities, helping you achieve 100% Overall Equipment Effectiveness (OEE) during OEM insertion equipment setup, troubleshooting and operator training.

training team

Ensure Precise Orientation with Custom Collapsible Options

Enhance insertion efficiency, improve operator visualization and orientation, and reduce label pick and abrasion with Sonoco’s innovative partition features.

With V-notches, orientation notches, corner cuts and other die-cut configurations, we design partitions to work with a variety of automatic case-packing equipment and to incorporate either clockwise or counterclockwise collapse styles. 

Style #1 Normal

Description: Shorts hold down longs and collapses left to right

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Style #2 Normal

Description: Longs hold down shorts and collapses left to right

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Style #1 Opposite

Description: Longs hold down shorts and collapses right to left

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Style #2 Opposite

Description: Shorts hold down longs and collapses right to left

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Explore Specialized Partition Features

  • Fold-Over Glue Fiber Partitions 
  • Fiber-A Fiber Partitions
  • Butterfly Fiber Partitions
  • U & 2 Corrugated Partitions

Fold-Over Glue Fiber Partitions 

Allow for a hand insertion or use of automated erection/insertion equipment by adding this fold-over glue wall strip where the opposite strips are perforated, folded and glued.  

Available in 4-, 6- and 8-cell arrangements, the fixed cells stabilize the strips from disassembling and eliminating movement within the carton.

Fold-Over Glue Fiber Partitions

Fiber-A Fiber Partitions

Reduce potential fallout and movement. Designed with one long strip that’s perforated twice and intersected with a short strip, this 6-cell partition style glues into the carton.  

Suitable for higher speed lines and automatic erection/inserting equipment, Fiber-A partitions ship assembled—increasing productivity and decreasing labor costs. 

Fiber-A Fiber Partitions 

Butterfly Fiber Partitions

Ideal for hand-packed applications that do not need to be controlled, this internal packaging consists of one long strip and two short strips. 

Butterfly Fiber Partitions

U & 2 Corrugated Partitions

These partitions arrive unassembled, easily glue into the box and work with high-speed automated lines.

Available in 6-, 9- and 12-cell configurations, special features such as corner cuts, V-notches and locking tabs can also be applied to ensure ease of use.

U & 2 Corrugated Partitions

Prevent Damage with Sustainable Internal Packaging

Talk to a Sonoco representative to pair the right partition features with your equipment, processes and product today!