Blog

A buyer’s guide to measuring corrugated board warp and approving finished-box squareness for real packing conditions.

A buyer’s guide to rub and scuff testing for printed boxes, from test methods to finished-pack approval.

How to measure paper bag sizes and write width × gusset × height on a PO: dimension order, internal vs external, clearance and a buyer checklist.

How to specify a magnetic gift box: magnet type and size, board thickness, placement, polarity and closing-force testing for your RFQ.

What ISTA 3A tests, which package type you are, what to document and what to ask a lab for, so you can request shipping box testing correctly.

A buyer’s guide to tear-strip corrugated mailers, including closure design, sample approval and returns.

A buyer’s guide to corrugated box palletization, stack patterns, overhang and route-relevant unit-load testing.

A buyer’s guide to corrugated board edge crush testing, finished-box compression and shipping-box approval.

Specify matte or gloss packaging film lamination with a practical buyer guide to film, adhesive, board, folding, glue seams, samples and QC.

Plan packaging barcode printing with a buyer checklist for GS1 symbol selection, size, quiet zones, box placement, production proofs and verification.