20" x 18" x 30" 1.8 mil Blue Box Liners

This 20" x 18" x 30" 1.8 mil blue box liner is a gusseted poly bag, a plastic carton liner made for corrugated boxes, bins and totes in meat and food processing. It fits a box about 20" x 18" and up to about 17" tall, leaving roughly 4" to fold over the top. At 1.8 mil, it's an everyday liner for fresh meat, poultry, produce and ingredient cartons, wet or dry.

Blue is the standard food-safety color: it rarely occurs naturally in food, so a torn piece of liner is easy to spot during inspection. It ships on a roll of 200 for quick changeouts on the line. FDA (21 CFR 177.1520) and USDA compliant for direct food contact.

Sizing: 20" wide x 18" gusset x 30" long. Liner width should match the box width, the gusset the box depth, and the length the box height plus half the gusset plus a few inches to fold over. Tell us your box size and we'll match a liner.

Browse every size in our box liners collection.