12x15 4 Mil 1000/CTN Flat Poly Bag

Dependable heavy-duty protection for larger items, food products, and industrial components. These 12x15 flat poly bags combine a generous opening with 4 mil LDPE construction to handle high-stress packaging applications without compromise. Whether you're sealing baked goods, bagging garments, or protecting parts for shipment, this bag delivers the durability and clarity your operation demands. Made from 100% virgin low-density polyethylene resin in the USA, every bag in this 1,000-count carton is engineered to perform.

Size: 12" x 15" | Thickness: 4 mil | Material: 100% virgin LDPE (food-grade polyethylene) | Quantity: 1,000 bags per carton | Origin: Made in the USA | Compliance: FDA food-contact compliant

• 4 mil extra-heavy construction provides over three times the impact resistance and twice the tensile strength of conventional LDPE bags — dramatically reducing failures and product losses in demanding environments.
• 100% virgin LDPE resin keeps packaging clean and contaminant-free, making these bags suitable for food, pharmaceutical, and high-purity industrial applications where material quality matters.
• FDA food-contact compliant for direct contact with food products — safe for baked goods, produce, deli items, snack foods, and other consumables that require regulated packaging materials.
• Crystal-clear film keeps contents fully visible for quick identification, accurate inventory counts, and retail display — no opening bags just to see what's inside.
• Heat-sealable construction allows you to create a tamper-evident, airtight closure that locks in freshness and protects against contamination, moisture, and dust.
• Large 12x15 format comfortably fits bulkier items — folded garments, bread loaves, multi-piece hardware kits, document packets, and oversized retail products — without overstretching.
• Made in the USA with consistent quality control, ensuring uniform gauge, clean seals, and dependable performance from the first bag to the last in every carton.

Where it works best:

• Food service & processing: bread loaves, pastries, deli meats, fresh produce, frozen entrées, meal prep portions, bulk spice packs
• Retail & apparel: folded T-shirts, lightweight jackets, accessories, gift sets, boxed merchandise, promotional bundles
• Industrial & manufacturing: large-format hardware, gaskets, foam padding, foam inserts, component kits, machine parts
• Medical & laboratory: supply staging, specimen packaging, sterile item storage, instrument protection
• Fulfillment & warehousing: poly-bagging products for mailing, protecting inventory during long-term storage, organizing pick-and-pack operations

Solves key pain points: Lightweight bags split under the weight and stress of larger, heavier products — costing you time, material, and credibility with customers. The 12x15 4 mil bag eliminates that problem with a construction profile that holds up through loading, sealing, transit, and handling. The wide 12-inch opening makes it fast to load even bulky items, cutting time on high-volume packing lines. Because the film is optically clear, your team can visually verify contents without breaking bag seals — faster receiving and fewer errors at the point of sale. Add a heat seal for airtight freshness and tamper evidence, and you have a complete packaging solution, not just a bag.

Order your carton of 1,000 today — in stock at Prism Pak and ready to ship within 24 hours. Need a different size or thickness? Prism Pak stocks a full range of flat poly bags to match every product dimension and weight class, so you can build a consistent packaging program across your entire SKU lineup.