Partners Brand PB3921 Reclosable Poly Bag 12 x 15 In 8 Mil PK500

Partners Brand PB3921 Reclosable Poly Bags

These transparent reclosable poly bags measure 12 by 15 inches with an 8 mil thickness. They are sold as a pack of 500 units for high-volume shipping and mailing operations. The zip-seal closure allows repeated opening and closing without adhesives. Buyers needing heat-sealed or tamper-evident packaging should choose a different style.

Build integration and workflow fit

The bags arrive flat and stack neatly on a packing bench or shelf. Their lightweight construction adds minimal mass to parcels, helping keep dimensional weight charges low. No dispenser or special tools are required to use them. Operations that require anti-static protection or moisture-barrier films will need separate products.

Behaviour under sustained use

The 8 mil polyethylene resists punctures and tears during repeated packing cycles. The reclosable track maintains its seal integrity after many open-close sequences. Transparency speeds visual inspection of contents without opening the bag. Users storing heavy or sharp-edged items should verify the thickness meets their specific durability requirements.