5x18 4 Mil 1000/Case Flat Poly Bags

These 5x18 flat poly bags are engineered for long, narrow items that standard bags can't accommodate. Made from 100% virgin low-density polyethylene (LDPE) at a durable 4 mil thickness, they protect everything from sub rolls and baguettes to garment accessories and industrial components. Sold in cases of 1,000, they're the dependable choice for food service, retail, and industrial packaging operations that need consistent, high-volume performance.

Size: 5" x 18" | Thickness: 4 mil | Material: 100% Virgin LDPE | Quantity: 1,000/case | Compliance: FDA/USDA Food-Contact Approved

• Durable 4 mil construction resists tears, punctures, and splitting — ideal for long or heavy items that put extra stress on bag walls during handling and transit.
• FDA/USDA food-contact compliant LDPE resin makes these bags safe for direct food packaging, from baked goods and produce to bulk spices and dried goods.
• Extended 18-inch depth accommodates long, narrow products that simply won't fit in standard flat poly bags — no more doubling up or using oversized bags that waste material.
• Crystal-clear clarity provides a clean, professional presentation for retail display, inventory inspection, and quality control.
• Heat-sealable design allows you to create a secure, tamper-evident closure that protects contents and locks in freshness when paired with a heat sealer.
• 100% virgin LDPE resin ensures consistent quality, purity, and regulatory compliance batch after batch — no recycled filler material.
• High-volume case of 1,000 keeps your packaging line stocked and reduces reorder frequency for busy operations.

Where it works best:

• Food service & bakery: sub rolls, baguettes, breadsticks, long pastries, jerky sticks, hoagie rolls
• Retail & specialty food: pasta, dried noodles, long candy sticks, packaged herbs, protein bars
• Garment & apparel: scarves, rolled garments, socks, accessory kits, belts
• Industrial & hardware: long fasteners, rods, tubing samples, dowels, rolled materials
• Hobby & craft: floral stems, art supply bundles, rolled paper, knitting needles

Solves key pain points: Finding a bag that fits long, narrow items without wasting material or leaving contents exposed is a persistent packaging challenge. These 5x18 flat poly bags close that gap — long enough for sub rolls and baguettes, form-fitting enough to minimize excess air, and strong enough at 4 mil to handle the friction and pressure of stacking, shelving, and shipping. The heat-sealable opening provides a tamper-evident closure when product integrity matters most.

Order your case of 1,000 today and eliminate the guesswork from long-item packaging. Prism Pak's 5x18 flat poly bags are in stock and ship within 24 hours — no lead times, no waiting. Add a heat sealer and you have a complete, professional packaging solution ready for food service, retail, or industrial use.