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6 Mil Flat Poly Bags

Extra heavy-duty Poly Bags are puncture resistant and recommended for protecting heavy weight products like industrial parts and tools from dirt, dust and moisture.

Bags are manufactured from 100% virgin, high clarity polyethylene film.
Meets FDA and USDA specifications.
Close bags with Bag Tape or with Impulse Sealers.

Product Name	SKU	Buy	Buy	Buy	Add to cart
2" x 3" 6 Mil Flat Poly Bags - 5,000/Case	60F020300	Sale price$46.77	Sale price$46.77	Sale price$46.77	Sale price$46.77	Sale price$46.77	Quantity
3" x 4" 6 Mil Flat Poly Bags - 2,000/Case	60F030400	Sale price$58.47	Sale price$58.47	Sale price$58.47	Sale price$58.47	Sale price$58.47	Quantity
3" x 5" 6 Mil Flat Poly Bags - 2,000/Case	60F030500	Sale price$60.81	Sale price$60.81	Sale price$60.81	Sale price$60.81	Sale price$60.81	Quantity
3" x 6" 6 Mil Flat Poly Bags - 1,000/Case	60F030600	Sale price$35.08	Sale price$35.08	Sale price$35.08	Sale price$35.08	Sale price$35.08	Quantity
4" x 4" 6 Mil Flat Poly Bags - 1,000/Case	60F040400	Sale price$29.23	Sale price$29.23	Sale price$29.23	Sale price$29.23	Sale price$29.23	Quantity
4" x 5" 6 Mil Flat Poly Bags - 1,000/Case	60F040500	Sale price$32.73	Sale price$32.73	Sale price$32.73	Sale price$32.73	Sale price$32.73	Quantity
4" x 6" 6 Mil Flat Poly Bags - 1,000/Case	60F040600	Sale price$33.91	Sale price$33.91	Sale price$33.91	Sale price$33.91	Sale price$33.91	Quantity
5" x 8" 6 Mil Flat Poly Bags - 1,000/Case	60F050800	Sale price$50.28	Sale price$50.28	Sale price$50.28	Sale price$50.28	Sale price$50.28	Quantity
6" x 8" 6 Mil Flat Poly Bags - 1,000/Case	60F060800	Sale price$58.47	Sale price$58.47	Sale price$58.47	Sale price$58.47	Sale price$58.47	Quantity
6" x 10" 6 Mil Flat Poly Bags - 1,000/Case	60F061000	Sale price$72.50	Sale price$72.50	Sale price$72.50	Sale price$72.50	Sale price$72.50	Quantity
7" x 9" 6 Mil Flat Poly Bags - 1,000/Case	60F070900	Sale price$83.03	Sale price$83.03	Sale price$83.03	Sale price$83.03	Sale price$83.03	Quantity
8" x 10" 6 Mil Flat Poly Bags - 1,000/Case	60F081000	Sale price$128.64	Sale price$128.64	Sale price$128.64	Sale price$128.64	Sale price$128.64	Quantity
8" x 12" 6 Mil Flat Poly Bags - 1,000/Case	60F081200	Sale price$149.70	Sale price$149.70	Sale price$149.70	Sale price$149.70	Sale price$149.70	Quantity
9" x 12" 6 Mil Flat Poly Bags - 1,000/Case	60F091200	Sale price$175.42	Sale price$175.42	Sale price$175.42	Sale price$175.42	Sale price$175.42	Quantity
10" x 12" 6 Mil Flat Poly Bags - 1,000/Case	60F101200	Sale price$174.26	Sale price$174.26	Sale price$174.26	Sale price$174.26	Sale price$174.26	Quantity
12" x 18" 6 Mil Flat Poly Bags - 500/Case	60F121800	Sale price$161.39	Sale price$161.39	Sale price$161.39	Sale price$161.39	Sale price$161.39	Quantity
18" x 24" 6 Mil Flat Poly Bags - 250/Case	60F182400	Sale price$133.32	Sale price$133.32	Sale price$133.32	Sale price$133.32	Sale price$133.32	Quantity
20" x 30" 6 Mil Flat Poly Bags - 200/Case	60F203000	Sale price$150.87	Sale price$150.87	Sale price$150.87	Sale price$150.87	Sale price$150.87	Quantity
24" x 36" 6 Mil Flat Poly Bags - 100/Case	60F243600	Sale price$107.59	Sale price$107.59	Sale price$107.59	Sale price$107.59	Sale price$107.59	Quantity
30" x 40" 6 Mil Flat Poly Bags - 100/Case	60F304000	Sale price$152.03	Sale price$152.03	Sale price$152.03	Sale price$152.03	Sale price$152.03	Quantity
38" x 64" 6 Mil Flat Poly Bags - 50/Case	60F386400	Sale price$122.80 Regular price$139.99	Sale price$122.80 Regular price$139.99	Sale price$122.80 Regular price$139.99	Sale price$122.80 Regular price$139.99	Sale price$122.80 Regular price$139.99	Quantity

About 6 Mil Flat Poly Bags

When only the strongest protection will do, our 6 Mil Flat Poly Bags are the ultimate solution. Engineered for super heavy-duty applications, these extra-thick LDPE bags are tough enough to handle sharp, heavy, and industrial products without tearing or puncturing.

Maximum Strength for Industrial Use

Made from 6 Mil (.006”) low-density polyethylene (LDPE), these bags deliver unmatched durability for:

Heavy industrial parts and sharp hardware
Large, bulky items that require maximum protection
Food products that need extra-strong, food-safe packaging
Long-term storage and shipping in demanding environments

Built Tough with Seamless Construction

Unlike weaker alternatives, these industrial-strength poly bags are manufactured from seamless tubing with no side seals or slits—eliminating weak points that could rip under pressure.

Food-Safe & Professional Quality

Certified FDA and USDA approved, our 6 Mil plastic bags are safe for direct food contact, making them versatile enough for both industrial and food-service applications. Their high clarity ensures products remain visible and presentable while staying fully protected from dirt, dust, and moisture.

Easy to Seal, Easy to Use

Open-top design allows sealing with heat sealers, twist ties, or tape
Dispenser-packed in 100s (for bags up to 36” wide) for cleanliness and quick access

Eco-Friendly & Reliable

Made from 100% virgin raw materials and 100% recyclable, these heavy-duty bags are an eco-conscious choice without compromising performance.

When to Choose 6 Mil Flat Poly Bags

Best for: Extreme-duty packaging needs beyond 4 Mil bags
Applications: Industrial manufacturing, shipping sharp hardware, bulk food storage, construction, and warehousing

Designed to meet strict ASTM quality standards, our 6 Mil Flat Poly Bags are the toughest option in our lineup—giving you peace of mind for your most demanding packaging jobs.

Shop now and protect your products with the strongest, super heavy-duty 6 Mil LDPE Flat Poly Bags.