Popular Stock Products

Popular Custom Products

What are you looking for?

Back to menu

Shop Products

Stock Products

Custom Products

Popular Stock Categories

More Categories (A-Z)

275 lb. Test Heavy Duty Boxes

Heavy Duty Corrugated Shipping Boxes

  • Our Heavy Duty Corrugated Cardboard Boxes for Shipping provide added protection while sending or storing your goods. Use heavy-duty boxes for additional stacking strength.
  • Single Wall Heavy Duty Boxes are made from single wide 275# ECT-44 corrugated carton.
  • Multi-Depth Heavy Duty Boxes have score lines at multiple depths designed to "fold to size" for a precise fit.
  • Double Wall Heavy Duty Boxes are made from 275# ECT-48 corrugated carton.
  • Find exactly what you are looking for with our easy to use filter below.

Refine your search

Clear

No results found, please check your filters!

© 2022 International Plastics Inc. All Rights Reserved