12" x 14" 4 Mil Flat Poly Bags - 1,000/Case

SKU: 40F121400
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Our 4 Mil low-density polyethylene (LDPE) flat poly bags are built for heavy-duty applications, offering maximum protection for industrial parts, tools, hardware, food, and other heavyweight products. These extra-strong poly bags keep contents safe from dirt, dust, and moisture while providing high clarity for a professional look.

  • Best for heavy-duty packaging – Ideal for tools, industrial products, hardware, and bulky items.
  • Made from 4 Mil (.004”) low-density polyethylene (LDPE) for superior strength and clarity.
  • Seamless tubing construction – No side seals or slits that can rip.
  • Dispenser-packed poly bags – Sizes 36” wide and under come in packs of 100 for convenience and cleanliness.
  • Heat sealable open-top design – Seal with a heat sealer, tape, or twist tie.
  • Meets FDA & USDA approved – Certified safe for direct food contact.
  • 100% recyclable – Sustainable packaging made from 100% virgin raw materials.
  • Dimensions listed in inches – First number represents the bag opening (e.g., 12" x 18").

Please note: These bags are open-top and do not include a reclosable zipper. Manual sealing is required.

SPECIFICATIONS
Width12 in
Length14 in
Thickness4 Mil
ColorClear
MaterialLow Density Polyethylene (LDPE)
Weight44.8 lb
Unit TypeCase
Discount Plastic Bag SKU104625
Interplas SKUPB41214 (500 Count)
Uline SKUS-1808
Product Name Add to Cart
2" x 3" 4 Mil Flat Poly Bags - 5,000/Case
3" x 3" 4 Mil Flat Poly Bags - 5,000/Case
2" x 4" 4 Mil Flat Poly Bags - 5,000/Case
2" x 5" 4 Mil Flat Poly Bags - 5,000/Case
2" x 6" 4 Mil Flat Poly Bags - 5,000/Case
2" x 7" 4 Mil Flat Poly Bags - 2,000/Case
2" x 8" 4 Mil Flat Poly Bags - 2,000/Case
2" x 9" 4 Mil Flat Poly Bags - 2,000/Case
2" x 12" 4 Mil Flat Poly Bags - 1,000/Case
3" x 4" 4 Mil Flat Poly Bags - 5,000/Case
3" x 5" 4 Mil Flat Poly Bags - 2,000/Case
3" x 6" 4 Mil Flat Poly Bags - 2,000/Case
3" x 8" 4 Mil Flat Poly Bags - 1,000/Case
3" x 10" 4 Mil Flat Poly Bags - 1,000/Case
3" x 12" 4 Mil Flat Poly Bags - 1,000/Case
4" x 4" 4 Mil Flat Poly Bags - 2,000/Case
4" x 5" 4 Mil Flat Poly Bags - 2,000/Case
4" x 6" 4 Mil Flat Poly Bags - 2,000/Case
4" x 8" 4 Mil Flat Poly Bags - 1,000/Case
4" x 10" 4 Mil Flat Poly Bags - 1,000/Case
4" x 12" 4 Mil Flat Poly Bags - 1,000/Case
4" x 15" 4 Mil Flat Poly Bags - 1,000/Case
4" x 18" 4 Mil Flat Poly Bags - 1,000/Case
4" x 24" 4 Mil Flat Poly Bags - 1,000/Case
5" x 5" 4 Mil Flat Poly Bags - 1,000/Case
5" x 7" 4 Mil Flat Poly Bags - 1,000/Case
5" x 8" 4 Mil Flat Poly Bags - 1,000/Case
5" x 10" 4 Mil Flat Poly Bags - 1,000/Case
5" x 12" 4 Mil Flat Poly Bags - 1,000/Case
5" x 15" 4 Mil Flat Poly Bags - 1,000/Case
5" x 20" 4 Mil Flat Poly Bags - 1,000/Case
5" x 24" 4 Mil Flat Poly Bags - 1,000/Case
6" x 6" 4 Mil Flat Poly Bags - 1,000/Case
6" x 8" 4 Mil Flat Poly Bags - 1,000/Case
6" x 9" 4 Mil Flat Poly Bags - 1,000/Case
6" x 10" 4 Mil Flat Poly Bags - 1,000/Case
6" x 12" 4 Mil Flat Poly Bags - 1,000/Case
6" x 15" 4 Mil Flat Poly Bags - 1,000/Case
6" x 18" 4 Mil Flat Poly Bags - 1,000/Case
6" x 20" 4 Mil Flat Poly Bags - 1,000/Case
7" x 9" 4 Mil Flat Poly Bags - 1,000/Case
7" x 10" 4 Mil Flat Poly Bags - 1,000/Case
7" x 12" 4 Mil Flat Poly Bags - 1,000/Case
7" x 15" 4 Mil Flat Poly Bags - 1,000/Case
7" x 18" 4 Mil Flat Poly Bags - 1,000/Case
7" x 24" 4 Mil Flat Poly Bags - 1,000/Case
8" x 8" 4 Mil Flat Poly Bags - 1,000/Case
8" x 10" 4 Mil Flat Poly Bags - 1,000/Case
8" x 12" 4 Mil Flat Poly Bags - 1,000/Case
8" x 18" 4 Mil Flat Poly Bags - 500/Case