Knowledge Centre

Technical Guides & Material Specifications

In-depth guidance on industrial packaging, roofing systems and geomembranes — material grades, load ratings, certifications and the real drivers behind cost. Written by the engineering team at Shish Industries for specifiers, buyers and project managers.

Written in-house, not outsourced Specification-level detail New guides added regularly
Dunnage Bag Sizes & Level Ratings: A Selection Guide

Dunnage Bag Sizes & Level Ratings: A Selection Guide

Shish Industries Limited
Published on: 11/10/2026

How to measure a cargo void correctly, standard dunnage bag sizes in inches and mm, matching level ratings to your load, and sizing mistakes to avoid.

dunnage-bag-sizescontainer-loadingcargo-securing