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Corner Posts

There's no cutting corners when it comes to protecting your products.

It's true... paper can hold thousands of pounds. Sonoco's proprietary Sonopost® are made from 100% recycled paper and can be custom designed to fit your needs.

Meeting customer needs.

Sonoco Protective Solutions manufactures hundreds of Sonopost shapes to meet the individual needs of our customers. Using recycled paper combined with proprietary manufacturing methods and over 20 years of design experience, we can make paper do things you would not think possible.


Reduce damage, increase efficiency.

  • Stack higher in the warehouse
  • Protect the side units
  • Protect from clamp damage
  • Reduce product damage
  • Reduces labor costs
  • Protects against surface abrasion
  • Recyclable

A wide range of uses.

  • Stacking protection
  • Corner protection
  • Clamping protection
  • Beam support for displays
  • Rigid base carrier
Markets We Serve

Electronics & Appliances

We offer extra protection for electronic products — accounting for g-force, vibration and impact while meeting your packing and unpacking needs. And our appliances solutions prevent damage and reduce total cost as we help you get your products safely to their destination. 


Additional Edge Protection Options from Sonoco

Edgeboard is available for customers in Latin America through Sonoco.

100% recyclable and made from recycled material and biodegradable glue, our edgeboard offers a variety of styles and printing options to prevent damage to your product.

Water-Resistant Coating

Optional water-resistant edgeboard coating protects your packaged product in moist or humid conditions.

Sonoco Edgeboard Styles

Multi-Color Edgeboard

Natural pulp or various color and printing options. Add your logo, attention striping and direction arrow patterns. Coated or uncoated and water-resistant options also available.

U-Profile Edgeboard

Shock absorbent, lightweight and sustainable protection for your products during shipment. Prevents damage from surface scratches and edge wear.

See what Sonoco can do for your business.