4 Mil Flat Polyethylene Bags

4 Mil Flat Polyethylene Bags


Our 4 Mil Layflat Poly Bags offer robust and durable protection, making them ideal for the heaviest and most abrasive items. Thicker than the 3 Mil version, these bags excel in demanding shipping and storage environments. They are also freezable, ensuring reliable performance even in extremely cold conditions, making them perfect for temperature-sensitive applications.
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15" x 24" 4 Mil Flat Poly Bags, 500/CS

As low as $152.22

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15" x 30" 4 Mil Flat Poly Bags

As low as $93.46

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16" x 16" 4 Mil Flat Poly Bags

As low as $105.73

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16" x 18" 4 Mil Flat Poly Bags

As low as $108.97

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16" x 20" 4 Mil Flat Poly Bags

As low as $130.68

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16" x 24" 4 Mil Flat Poly Bags, 500/CS

As low as $157.37

+
16" x 28" 4 Mil Flat Poly Bags

As low as $91.25

+
16" x 30" 4 Mil Flat Poly Bags

As low as $98.05

+
16" x 36" 4 Mil Flat Poly Bags

As low as $117.33

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18" x 18" 4 Mil Flat Poly Bags

As low as $118.26

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SKU Name Thickness Width Length Quantity Price
PBF4-AJ2 15" x 24" 4 Mil Flat Poly Bags, 500/CS 4 Mil 15 Inches 24 Inches 500/Case As low as $152.22
PBF4-AK2 15" x 30" 4 Mil Flat Poly Bags 4 Mil 15 Inches 30 Inches 250/Case As low as $93.46
PBF4-AL2 16" x 16" 4 Mil Flat Poly Bags 4 Mil 16 Inches 16 Inches 500/Case As low as $105.73
PBF4-AM2 16" x 18" 4 Mil Flat Poly Bags 4 Mil 16 Inches 18 Inches 500/Case As low as $108.97
PBF4-AN2 16" x 20" 4 Mil Flat Poly Bags 4 Mil 16 Inches 20 Inches 500/Case As low as $130.68
PBF4-AO2 16" x 24" 4 Mil Flat Poly Bags, 500/CS 4 Mil 16 Inches 24 Inches 500/Case As low as $157.37
PBF4-AP2 16" x 28" 4 Mil Flat Poly Bags 4 Mil 16 Inches 28 Inches 250/Case As low as $91.25
PBF4-AQ2 16" x 30" 4 Mil Flat Poly Bags 4 Mil 16 Inches 30 Inches 250/Case As low as $98.05
PBF4-AR2 16" x 36" 4 Mil Flat Poly Bags 4 Mil 16 Inches 36 Inches 250/Case As low as $117.33
PBF4-AS2 18" x 18" 4 Mil Flat Poly Bags 4 Mil 18 Inches 18 Inches 500/Case As low as $118.26

Engineered for Maximum Puncture and Tear Resistance  

The number one benefit of 4 mil flat polyethylene bags is their uncompromising strength and resistance to tearing. This heavier 4 mil gauge is ideal for heavier items like nuts, bolts, or screws, or items that pose a puncture risk because they are sharp or oddly shaped. 4 mil thickness is twice the industry standard for poly bags, making it incredible resistant to tears and abrasions. Choosing 4 mil bags helps to reduce product loss and repackaging costs from transit because they are great at resisting blowouts. 

Freezer-Safe & FDA-Approved for Extended Cold Storage  

These 4 mil flat polyethylene bags are FDA and USDA approved for food storage in commercial kitchens and agricultural distributors. The material remains flexible and crack-resistant at extremely low temperatures and for long periods of time which helps prevent freezer burn and dehydration. 

These bags are ideal for cold uses such as: 

  • Bulk meats and seafood 
  • Frozen portion controls 
  • Ice storage 
  • Temperature-sensitive medical or lab equipment