Specification
Everything we have written on specification, newest first.
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In Specification
Bulk bag versus gaylord box: the comparison nobody publishes honestly
FIBCs and bulk boxes overlap more than either industry admits. Cost, capacity, handling, storage and end-of-life compared, with the four questions that decide it.
Tom Brennan · 7 min
March 11, 2025Octagon versus square for resin: a decision walkthrough
The eight-sided premium is real money. A structured walk through the five questions that decide whether resin belongs in an octagon, with the failure mode that settles most of them.
Priya Raman · 7 min
October 8, 2024What changes when your material is sharp
Sharp material fails boxes from the inside out, and the failure does not look like overloading. What to change in wall count, liners, fill technique and handling.
Marisol Vega · 6 min
March 12, 2024What 'food grade' actually requires from a bulk container
Food-grade is not a property of a box, it is a property of a documented system. What auditors actually ask for, where used boxes can and cannot be used, and how a liner changes the answer.
Priya Raman · 7 min
February 13, 2024Anti-static liners: when you need one, and when you are buying insurance you already have
Static in a bulk container is a real problem for virgin resin, fine powders and electronics — and a non-problem for most other material. How to tell which situation you are in.
Ray Castellanos · 6 min
September 12, 2023How to read a box maker's certificate without being lied to
The stamp on the bottom flap tells you what the board was rated at, not what your box will hold. Here is what each number means, which one predicts stacking, and what the certificate deliberately leaves out.
Marisol Vega · 7 min