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.

11" x 18" 4 Mil Flat Poly Bags

As low as $225.86

PBF4-ZQ1

Description

Quantity: 1000/Case
Width: 11 inches
Length: 18 inches
Thickness: 4 Mil
Weight (lbs): 50.9
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $225.86
Buy 3 - 4:$235.40/ea
Buy 5 - 9:$232.22/ea
Buy 10 - 24:$229.04/ea
Buy 25+:$225.86/ea

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12" x 12" 4 Mil Flat Poly Bags

As low as $128.05

PBF4-ZR1

Description

Quantity: 1000/Case
Width: 12 inches
Length: 12 inches
Thickness: 4 Mil
Weight (lbs): 34.7
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $128.05
Buy 3 - 4:$132.92/ea
Buy 5 - 9:$131.30/ea
Buy 10 - 24:$129.67/ea
Buy 25+:$128.05/ea

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12" x 14" 4 Mil Flat Poly Bags

As low as $148.25

PBF4-ZS1

Description

Quantity: 1000/Case
Width: 12 inches
Length: 14 inches
Thickness: 4 Mil
Weight (lbs): 40.2
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $148.25
Buy 3 - 4:$153.88/ea
Buy 5 - 9:$152.00/ea
Buy 10 - 24:$150.13/ea
Buy 25+:$148.25/ea

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12" x 15" 4 Mil Flat Poly Bags

As low as $157.87

PBF4-ZT1

Description

Quantity: 1000/Case
Width: 12 inches
Length: 15 inches
Thickness: 4 Mil
Weight (lbs): 43.0
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $157.87
Buy 3 - 4:$163.87/ea
Buy 5 - 9:$161.87/ea
Buy 10 - 24:$159.87/ea
Buy 25+:$157.87/ea

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12" x 16" 4 Mil Flat Poly Bags

As low as $88.35

PBF4-ZU1

Description

Quantity: 500/Case
Width: 12 inches
Length: 16 inches
Thickness: 4 Mil
Weight (lbs): 23.4
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $88.35
Buy 3 - 4:$91.71/ea
Buy 5 - 9:$90.59/ea
Buy 10 - 24:$89.47/ea
Buy 25+:$88.35/ea

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12" x 18" 4 Mil Flat Poly Bags

As low as $95.07

PBF4-ZV1

Description

Quantity: 500/Case
Width: 12 inches
Length: 18 inches
Thickness: 4 Mil
Weight (lbs): 26.1
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $95.07
Buy 3 - 4:$98.68/ea
Buy 5 - 9:$97.48/ea
Buy 10 - 24:$96.27/ea
Buy 25+:$95.07/ea

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12" x 20" 4 Mil Flat Poly Bags

As low as $93.67

PBF4-ZW1

Description

Quantity: 500/Case
Width: 12 inches
Length: 20 inches
Thickness: 4 Mil
Weight (lbs): 29.1
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $93.67
Buy 3 - 4:$104.22/ea
Buy 5 - 9:$102.95/ea
Buy 10 - 24:$96.47/ea
Buy 25+:$93.67/ea

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12" x 24" 4 Mil Flat Poly Bags

As low as $117.33

PBF4-ZX1

Description

Quantity: 500/Case
Width: 12 inches
Length: 24 inches
Thickness: 4 Mil
Weight (lbs): 34.7
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $117.33
Buy 3 - 4:$121.79/ea
Buy 5 - 9:$120.30/ea
Buy 10 - 24:$118.82/ea
Buy 25+:$117.33/ea

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12" x 30" 4 Mil Flat Poly Bags, 500/CS

As low as $146.88

PBF4-ZY1

Description

Quantity: 500/Case
Width: 12 inches
Length: 30 inches
Thickness: 4 Mil
Weight (lbs): 43.0
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $146.88
Buy 3 - 4:$153.59/ea
Buy 5 - 9:$151.35/ea
Buy 10 - 24:$149.12/ea
Buy 25+:$146.88/ea

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12" x 36" 4 Mil Flat Poly Bags

As low as $83.96

PBF4-ZZ1

Description

Quantity: 250/Case
Width: 12 inches
Length: 36 inches
Thickness: 4 Mil
Weight (lbs): 26.1
Material: LDPE
Color: Clear
Product Properties: FDA Approved, Heat Sealable, Recyclable

Regular Price $83.96
Buy 3 - 4:$92.82/ea
Buy 5 - 9:$91.55/ea
Buy 10 - 24:$90.29/ea
Buy 25+:$83.96/ea

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SKU	Name	Thickness	Width	Length	Quantity	Price
PBF4-ZQ1	11" x 18" 4 Mil Flat Poly Bags	4 Mil	11 Inches	18 Inches	1000/Case	As low as $225.86
Width: 11 Inches Length: 18 Inches Thickness: 4 Mil Quantity: 1000/Case Material: LDPE Weight: 50.9 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $238.58 Buy 1 - 2:$238.58/ea Buy 3 - 4:$235.40/ea Buy 5 - 9:$232.22/ea Buy 10 - 24:$229.04/ea Buy 25+:$225.86/ea Product added to cart successfully! REQUEST FREE SAMPLE
PBF4-ZR1	12" x 12" 4 Mil Flat Poly Bags	4 Mil	12 Inches	12 Inches	1000/Case	As low as $128.05
Width: 12 Inches Length: 12 Inches Thickness: 4 Mil Quantity: 1000/Case Material: LDPE Weight: 34.7 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $134.54 Buy 1 - 2:$134.54/ea Buy 3 - 4:$132.92/ea Buy 5 - 9:$131.30/ea Buy 10 - 24:$129.67/ea Buy 25+:$128.05/ea Product added to cart successfully! REQUEST FREE SAMPLE
PBF4-ZS1	12" x 14" 4 Mil Flat Poly Bags	4 Mil	12 Inches	14 Inches	1000/Case	As low as $148.25
Width: 12 Inches Length: 14 Inches Thickness: 4 Mil Quantity: 1000/Case Material: LDPE Weight: 40.2 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $155.75 Buy 1 - 2:$155.75/ea Buy 3 - 4:$153.88/ea Buy 5 - 9:$152.00/ea Buy 10 - 24:$150.13/ea Buy 25+:$148.25/ea Product added to cart successfully! REQUEST FREE SAMPLE
PBF4-ZT1	12" x 15" 4 Mil Flat Poly Bags	4 Mil	12 Inches	15 Inches	1000/Case	As low as $157.87
Width: 12 Inches Length: 15 Inches Thickness: 4 Mil Quantity: 1000/Case Material: LDPE Weight: 43 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $165.87 Buy 1 - 2:$165.87/ea Buy 3 - 4:$163.87/ea Buy 5 - 9:$161.87/ea Buy 10 - 24:$159.87/ea Buy 25+:$157.87/ea Product added to cart successfully! REQUEST FREE SAMPLE
PBF4-ZU1	12" x 16" 4 Mil Flat Poly Bags	4 Mil	12 Inches	16 Inches	500/Case	As low as $88.35
Width: 12 Inches Length: 16 Inches Thickness: 4 Mil Quantity: 500/Case Material: LDPE Weight: 23.4 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $92.83 Buy 1 - 2:$92.83/ea Buy 3 - 4:$91.71/ea Buy 5 - 9:$90.59/ea Buy 10 - 24:$89.47/ea Buy 25+:$88.35/ea Product added to cart successfully! REQUEST FREE SAMPLE
PBF4-ZV1	12" x 18" 4 Mil Flat Poly Bags	4 Mil	12 Inches	18 Inches	500/Case	As low as $95.07
Width: 12 Inches Length: 18 Inches Thickness: 4 Mil Quantity: 500/Case Material: LDPE Weight: 26.1 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $99.88 Buy 1 - 2:$99.88/ea Buy 3 - 4:$98.68/ea Buy 5 - 9:$97.48/ea Buy 10 - 24:$96.27/ea Buy 25+:$95.07/ea Product added to cart successfully! REQUEST FREE SAMPLE
PBF4-ZW1	12" x 20" 4 Mil Flat Poly Bags	4 Mil	12 Inches	20 Inches	500/Case	As low as $93.67
Width: 12 Inches Length: 20 Inches Thickness: 4 Mil Quantity: 500/Case Material: LDPE Weight: 29.1 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $105.49 Buy 1 - 2:$105.49/ea Buy 3 - 4:$104.22/ea Buy 5 - 9:$102.95/ea Buy 10 - 24:$96.47/ea Buy 25+:$93.67/ea Product added to cart successfully! REQUEST FREE SAMPLE
PBF4-ZX1	12" x 24" 4 Mil Flat Poly Bags	4 Mil	12 Inches	24 Inches	500/Case	As low as $117.33
Width: 12 Inches Length: 24 Inches Thickness: 4 Mil Quantity: 500/Case Material: LDPE Weight: 34.7 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $123.27 Buy 1 - 2:$123.27/ea Buy 3 - 4:$121.79/ea Buy 5 - 9:$120.30/ea Buy 10 - 24:$118.82/ea Buy 25+:$117.33/ea Product added to cart successfully! REQUEST FREE SAMPLE
PBF4-ZY1	12" x 30" 4 Mil Flat Poly Bags, 500/CS	4 Mil	12 Inches	30 Inches	500/Case	As low as $146.88
Width: 12 Inches Length: 30 Inches Thickness: 4 Mil Quantity: 500/Case Material: LDPE Weight: 43 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $155.82 Buy 1 - 2:$155.82/ea Buy 3 - 4:$153.59/ea Buy 5 - 9:$151.35/ea Buy 10 - 24:$149.12/ea Buy 25+:$146.88/ea Product added to cart successfully! REQUEST FREE SAMPLE
PBF4-ZZ1	12" x 36" 4 Mil Flat Poly Bags	4 Mil	12 Inches	36 Inches	250/Case	As low as $83.96
Width: 12 Inches Length: 36 Inches Thickness: 4 Mil Quantity: 250/Case Material: LDPE Weight: 26.1 Color: Clear Product Properties: FDA Approved, Freezable, Heat Sealable, Recyclable View Item Regular Price $94.08 Buy 1 - 2:$94.08/ea Buy 3 - 4:$92.82/ea Buy 5 - 9:$91.55/ea Buy 10 - 24:$90.29/ea Buy 25+:$83.96/ea Product added to cart successfully! REQUEST FREE SAMPLE

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