Articles by starboxes

One crushed shipment can cost more than a year's worth of better boxes. Whether you're shipping automotive components, ceramic fixtures, or industrial machinery parts, the cardboard you choose is the last line of defense between your product and a damage claim. So let's cut through the confusion about wall counts, burst ratings, and ECT numbers, and help you pick the right box the first time.

Stretch wrap (also called stretch film or pallet wrap) is a highly stretchable polyethylene plastic film stretched tightly around palletized loads, bundled items, or products to unitize them for storage and shipping. It comes in two main types, cast and blown, in hand wrap and machine wrap formats, and in gauges from 60G (light duty) to 150G+ (industrial). For most warehouse pallets, 80G cast hand stretch wrap is the industry standard starting point.

Shipping damage costs the average B2B operation $10–$20 per claim in operational overhead alone - before replacing the product. Industry benchmarks show 3–4% of parcel shipments and 2–5% of LTL freight arrive damaged. The 10-point checklist below covers the packaging spec changes, packing station protocols, and carrier tracking systems that consistently bring damage rates below 1% in high-volume operations.

Heavy-duty shipping boxes are double-wall or triple-wall corrugated cartons rated at 275# burst strength or higher - built for products that exceed the safe capacity of standard 32 ECT single-wall boxes. Use double-wall for items 40–100+ lbs, rough freight handling, multi-transit shipments, and anything that will be stacked under other packages in a warehouse or truck. Triple-wall replaces wooden crates for loads exceeding 200 lbs. StarBoxes 275lb double-wall heavy-duty boxes are available in cube sizes from 8"×8"×8" up to 24"×24"×24".

Bubble rolls come in three standard sizes- 3/16", 5/16", and 1/2"- which refer to the height of each bubble, not its diameter. Small 3/16" rolls protect lightweight, fragile items from scratches and abrasion. Medium 5/16" rolls add shock absorption for heavier items. Large 1/2" rolls are the best void-fill option and maximum cushion for impact-prone shipments. Available in 12", 24", and 48" widths from StarBoxes, with lengths from 100 feet up to 4,200 feet for high-volume operations.

Pick the wrong size, and you pay for it twice. Once at the packing table, when you wrestle a shirt into a mailer two sizes too small, and again at the carrier counter when your package bumps into a higher postage tier because it bulges past the allowed dimensions. Getting the best poly bubble mailer size for each product type is one of the fastest, lowest-effort ways to tighten your margins as an Etsy or Shopify seller.