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Flat & Gusseted Poly Bags at Wholesale Prices

Need versatile, FDA-compliant poly bags for packaging, shipping, or storage? Prism Pak offers over 200 sizes of flat poly bags and gusseted poly bags at wholesale prices. Whether you're packaging food products, retail items, or industrial parts, we have the right bag at the right price.

What's the Difference?

  • Flat Poly Bags: Sleek, space-efficient bags ideal for lightweight items, documents, or products with consistent shapes.
  • Gusseted Poly Bags: Feature expandable sides or bottom for bulky or irregularly shaped items—perfect when you need extra capacity.

All our poly bags are:

  • ✓ FDA compliant (food-safe virgin resin)
  • ✓ Recyclable (LDPE/LLDPE #4)
  • ✓ Available in 1-6 mil thickness
  • ✓ Shipped fast from our warehouse

Why Choose Prism Pak Poly Bags?

FDA Compliant & Food Safe

All our LDPE, LLDPE, and Cast PP bags are manufactured using FDA-compliant virgin polyethylene resin—no reprocessed or scrap materials. Every batch is traceable via lot numbers, ensuring purity and safety for direct food contact applications.

Recyclable & Eco-Conscious

Our LDPE and LLDPE poly bags are 100% recyclable (look for recycling symbol #4). We're committed to providing packaging that protects your products and the planet.

Custom Sizes & Fast Turnarounds

Don't see the exact size you need? We offer custom poly bags with surprisingly fast lead times. From printed bags to specialized dimensions, our team makes custom orders easy.

Quality You Can Trust

We manufacture poly bags using state-of-the-art in-line production, ensuring superior clarity, strength, and economy. Every carton is weighed, inspected, and stamped for quality assurance before it ships.

Common Questions About Poly Bags

When should I use flat poly bags vs. gusseted poly bags?

Choose flat poly bags when:

  • Packaging lightweight, flat items (documents, apparel, thin products)
  • Maximizing storage space efficiency
  • You need a sleek, professional appearance

Choose gusseted poly bags when:

  • Packaging bulky or irregularly shaped items
  • You need extra capacity without increasing bag length
  • Products need to stand upright for display

What mil thickness should I choose?

  • 1-1.5 mil: Lightweight items, short-term storage
  • 2-3 mil: Most common—great for retail, food, and general use
  • 4-6 mil: Heavy-duty protection for sharp, heavy, or valuable items

Are your poly bags safe for food contact?

Yes! All our stock LDPE, LLDPE, and Cast PP bags meet FDA standards for direct food contact. We use only virgin resins with full traceability.

Do you offer poly bags on rolls?

Absolutely. We carry poly bags on rolls for high-volume operations. Browse our bags on rolls here.

What's your minimum order quantity?

Most sizes are available by the case (1,000-5,000 bags depending on size). Contact us for high-volume pricing or custom orders.

Industries We Serve

Our flat and gusseted poly bags are trusted by:

  • Food & Beverage: Bakeries, candy shops, produce distributors
  • Retail: Apparel, jewelry, cosmetics, small goods
  • E-commerce: Order fulfillment, product protection during shipping
  • Manufacturing: Parts protection, work-in-process storage
  • Healthcare: Medical devices, pharmaceuticals (FDA-compliant packaging)

Ready to Order?

Browse our full selection above, or contact our team for help finding the perfect poly bag for your application. Wholesale pricing. Fast shipping. Made in the USA quality.

Related categories: Poly Bags on Rolls | Reclosable Bags | Poly Mailers