12 X 14 4 Mil 1000/CTN Flat Poly Bag

These heavy-duty 12 x 14 flat poly bags deliver 4 mil of reliable protection across a wide range of packaging applications. Manufactured from 100% virgin low-density polyethylene (LDPE) resin, they're engineered with three times the impact resistance and twice the tensile strength of standard LDPE bags. Trusted by food service, retail, and industrial operations alike, these bags provide the clarity, durability, and compliance you need to protect and present your products with confidence.

Size: 12" x 14" | Thickness: 4 mil | Material: 100% virgin LDPE | Quantity: 1,000 bags per carton | Compliance: FDA food-contact compliant | Origin: Made in the USA

• Heavy-duty 4 mil construction resists punctures, tears, and abrasion — keeping contents secure through storage, shipping, and handling.
• 100% virgin LDPE resin delivers a clean, contaminant-free surface with no recycled materials, making it ideal for food, pharmaceutical, and medical-adjacent applications.
• FDA food-contact compliant meets federal standards for safe direct contact with food products, baked goods, produce, meats, and dry goods.
• Crystal-clear visibility allows product inspection, barcode scanning, and label reading without opening the bag — a major advantage for retail shelving and warehouse inventory control.
• Heat-sealable design lets you close bags with a standard impulse sealer for tamper-resistance, freshness retention, or added security during transit.
• Made in the USA with Prism Pak's proprietary LDPE formula — providing 3× the impact strength and 2× the tensile strength of conventional low-density polyethylene bags.
• In stock and ready to ship — orders typically fulfill within 24 hours so you can replenish your supply quickly without production delays.

Where it works best:

• Food service and packaging: portion cookies, pastries, sandwiches, produce, spices, dried beans, nuts, and meal kit components safely and cleanly.
• Retail and e-commerce: protect clothing items, accessories, collectibles, and small packaged goods during transit and on display shelves.
• Industrial and manufacturing: organize machine parts, fasteners, bolts, screws, electronics components, and kitting materials with clear visibility and strong containment.
• Medical and pharmaceutical: bag supplies, samples, and non-sterile equipment with a food-contact compliant film that maintains a clean environment.
• Craft and hobby: store fabric swatches, yarn, beads, paper goods, and mixed-media supplies that require a moisture-free, dust-free environment.
• Janitorial and hospitality: package single-use supplies, amenity kits, and individual-portion items for hotels, restaurants, and facilities.

Solves key pain points: When standard poly bags split at the seams, cloud over time, or fail under moderate weight, your products and your reputation take the hit. These 12 x 14, 4 mil flat poly bags are built to a higher standard — using virgin LDPE resin that stays clear, resists stress cracking, and holds its shape even when filled to capacity. Whether you're running a food production line, fulfilling retail orders, or managing an industrial parts room, these bags adapt to the demand without breaking down.

Stock up on 12 x 14, 4 mil flat poly bags and put an end to packaging failures. Each 1,000-count carton gives you consistent, professional-grade performance at a practical price per bag. Order today — Prism Pak keeps these in stock and ships fast, so your operation never misses a beat.