15X18 4 Mil 500/CTN Flat Poly Bag

Heavy-duty 15x18 flat poly bags deliver consistent protection for large items, food products, textiles, and industrial components. Made from 100% virgin Low-Density Polyethylene (LDPE) resin, these Prism Pak bags are engineered to provide over three times the impact resistance and twice the tensile strength of traditional LDPE bags. The roomy 15x18 inch opening accommodates a wide range of products while the 4 mil gauge ensures durability through demanding shipping, storage, and handling conditions. Ideal for food processors, retailers, manufacturers, and fulfillment operations of any size.

Size: 15" x 18" | Thickness: 4 mil | Material: 100% virgin LDPE | Quantity: 500 bags per carton | Compliance: FDA food-contact compliant

• Heavy-duty 4 mil construction delivers over three times the impact resistance and twice the tensile strength of standard LDPE bags, protecting contents through rough handling, stacking, and transit.
• 100% virgin LDPE resin provides consistent quality, superior clarity, and freedom from contamination risk associated with recycled materials — essential for food, medical, and clean-room applications.
• FDA food-contact compliant materials make these bags safe for direct contact with food products, from portioning fresh produce to bagging dry goods and frozen items.
• Crystal-clear transparency allows immediate visual identification of contents at every stage — from warehouse pick-and-pack to retail shelf — reducing handling errors and speeding fulfillment.
• Heat-sealable for added security — seal bags to protect freshness, prevent tampering, or create professional retail-ready packaging using any standard impulse heat sealer.
• Made in the USA from domestic LDPE resin, ensuring consistent quality control and dependable availability without the delays of overseas supply chains.
• In stock, ships within 24 hours — Prism Pak maintains deep inventory on this item so your operation never waits on backorders or long lead times.

Where it works best:

• Food service and processing: portioning large cuts of meat, whole poultry, cheese blocks, bulk produce, baked goods, and bulk frozen items ready for retail or distribution.
• Industrial and manufacturing: bagging large hardware components, automotive parts, sheet metal pieces, gaskets, and fabricated parts for storage or shipment.
• Retail and wholesale: protecting large garments, blankets, towels, bedding, and other soft goods for display, storage, and shipping.
• E-commerce and fulfillment: wrapping oversized items, bundling multi-piece orders, or lining shipping boxes to protect goods from moisture and dust.
• Agriculture and produce: packaging large batches of fresh vegetables, bulk herbs, grains, and seeds requiring clean, food-safe containment.
• Print and document: protecting oversized printed materials, blueprints, posters, and flat artwork from moisture and handling damage.

Solves key pain points: Lightweight bags fail when product weight, sharp edges, or rough warehouse conditions push them past their limits — causing tears, split seams, and compromised product. These 4 mil poly bags are engineered to handle the stress. The heavier gauge resists punctures and abrasion, while the virgin LDPE keeps clarity intact from production to the end customer. Need a sealed bag? Heat-seal the open end in seconds for tamper resistance or freshness retention. One solution handles food, retail, and industrial packaging without switching suppliers.

Order Prism Pak 15x18 4 mil flat poly bags today. Available in 500-count cartons, in stock and ready to ship within 24 hours. Strong, clear, and FDA food-contact compliant — the dependable poly bag your operation needs to keep products protected and lines moving.