12 x 16 4 Mil 500/CTN Flat Poly Bag

Dependable protection for every packaging operation that demands more. These 12 x 16 flat poly bags are built from 100% virgin LDPE resin manufactured in the USA, engineered to deliver over three times the impact resistance and twice the tensile strength of standard low-density polyethylene bags. At 4 mil thick and sized for larger products, they keep contents secure through transit, storage, and retail display without compromise.

Size: 12 x 16 in. | Thickness: 4 mil | Material: 100% virgin LDPE (Low-Density Polyethylene) | Quantity: 500 bags per carton | Origin: Made in USA | Compliance: FDA food-contact compliant

• Extra-thick 4 mil durability stands up to heavy products, sharp edges, and rough handling in warehouses, shipping environments, and commercial kitchens — without tearing or puncturing.
• 100% virgin LDPE resin means consistent clarity, strength, and food-safe performance every time. No recycled material variability, no compromise in quality.
• FDA food-contact compliant so you can confidently package food products, ingredients, baked goods, and consumables without concern.
• Heat-sealable construction allows you to close bags airtight for moisture protection, tamper resistance, and freshness retention — ideal for food service and retail alike.
• Crystal-clear transparency puts product front and center. Contents are easy to identify, inspect, and present — no guesswork for staff or customers.
• Made in the USA to Prism Pak quality standards, so you get consistent performance batch after batch.
• 500 bags per carton, in stock with typical shipping within 24 hours — so you can restock fast without disrupting your operation.

Where it works best:

• Food packaging: bulk grains, flour, sugar, dried beans, pasta, spices, coffee, and other pantry or food-service staples that need reliable protection.
• Bakery & specialty food: large loaves, artisan breads, cakes, specialty cheeses, charcuterie boards, and other oversized food items.
• Retail & e-commerce: clothing, folded apparel, accessories, books, posters, documents, and flat merchandise that needs clean poly protection during fulfillment.
• Industrial & manufacturing: machine parts, sheet metal components, hardware kits, fasteners, printed materials, and other parts requiring dust and moisture protection.
• Agriculture & horticulture: seed packets, bulk dried goods, plant starts, root stock, nursery products, and grow medium materials.

Solves key pain points: Thin bags fail at the worst moments — a tear in transit means damaged inventory, returns, and unhappy customers. These 4 mil flat poly bags are built specifically for loads and conditions where lighter options cannot hold up. The 12 x 16 interior gives you room for bulkier items without wasting material on products that do not need it. Whether you are sealing ingredients in a commercial kitchen, protecting components on a warehouse shelf, or prepping retail shipments, these bags handle the workload cleanly and reliably. Heat-seal them for a tamper-evident finish, or leave them open for quick-access storage — they work both ways.

Stock your packaging line with confidence. Order a carton of 500 today — these bags are in stock, ship within 24 hours, and deliver the consistent, high-strength performance your operation depends on every day. Prism Pak brand quality, made in the USA, ready when you need it.