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30" x 42" 4 Mil Poly Bags on Rolls | Equipment Cover or Box Liner

In stock
  • Buy 3 for $108.39 each and save 1%
  • Buy 5 for $107.27 each and save 2%
  • Buy 10 for $106.17 each and save 3%
  • Buy 25 for $105.09 each and save 4%

Custom order as few as 22 rolls and save!*

*Subject to shipping destination and raw materials market conditions at the time of your request.

Want to have your logo, instructions or other information on these bags?

Random Printing: Custom order as few as 22 rolls of bags made to these specs with your random printing (Image appears at least one time placed randomly on each bag).

Contact us for today's quote.

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Shipped Weight:

42 lbs


125 Bags per Roll


Polyethylene LDPE



30 Inches


42 Inches


4 Mil

Product Properties


125 Bags per Roll

Operational Temperature:

20 - 150 F

Melting Point:

221 - 239 F

Shelf Life:

5-10 years, when properly stored.

Storage Instructions:

Store at temperatures less than 120 degrees F. Avoid storage in direct sunlight.

Material Specifications

Material Specifications:

  • Low/Linear Low Density
  • Sulfur free
  • Amine and Silicone free
  • Latex free
  • BHT free (Butylated Hydroxy Toluene)
  • Chlorine free
  • PVC free

Recommended Usage

Recommended Usage:

  • Can be sealed with Twist Ties, a heat sealer, or bag sealing tape.
  • Recommended seal bar width for heat sealers: 5mm Seal
  • Minimum sealer length: 31 inches
  • If using for trash compactor 3 or 4 mil is recommended. See Trash Bags.
  • Meets FDA 21 CFR 177.1520
  • Acid free and archival safe
  • Free of GMO's, fungicides and fumigants.

Product Restrictions

Product Restrictions:

  • These bags do not have a ziplock. See ziplocks.
  • Not treated for printing by end-user.
  • Not recommended for dry ice.
  • Not microwaveable. See microwaveable bags.
  • Cannot be used for baking or boiling. See baking or boiling bags.
  • Do not store in sub-freezing temperatures.
  • Water-resistant not waterproof. See Leakproof Bags.
  • Cannot use with vacuum machine. See Vacuum Bags.
  • Not postal approved. See postal approved bags.
  • Not clean room approved.
  • Not UPS approved

Shipping Specifications

Case Length (in):


Case Width (in):


Case Height (in):


Case Cube (in):


Case Weight (lbs/Case):


Cases/Master Carton:





Controlled Life Additive:



Not Compostable

PCR Content:

0% PCR

Compares To

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30" x 42" 4 Mil Poly Bags on Rolls | Equipment Cover or Box Liner

Experience top-tier protection for your items with our 30" x 42" 4 Mil Poly Bags on Rolls, the ultimate choice for heavy-duty packaging requirements. Crafted from robust 4 mil LDPE material, these bags ensure unparalleled strength and durability, safeguarding your valuables during storage and transportation.

Key Features:

  • Heavy-Duty Construction:

    Built from 4 mil LDPE material, these bags offer exceptional durability and resistance to friction and punctures, ensuring reliable protection for your goods.

  • Standard 3 Inch Cores with Adaptable Core Plugs:

    Rolled onto heavy-duty 3" standard cardboard cores, each end secured with plastic adapters with 1" centers, offering flexibility for dispenser options.

  • Secure Sealing Options:

    Seal your bags effortlessly using twist ties or heat sealing methods, ensuring a tight and secure closure for your contents.

  • Versatile Applications:

    Whether you need to cover equipment or line boxes, these bags are suitable for a wide range of industrial and commercial uses.

  • Regulatory Compliance:

    FDA and USDA approved for food contact, ensuring safety and peace of mind for packaging food items securely.

  • BPA-Free and Food Safe:

    Manufactured without harmful BPA, these bags are specifically designed to store food products securely and safely.

  • Customization Options:

    Explore custom sizes, colors, and printing options to tailor these bags to your specific packaging needs.

Upgrade your packaging solutions today with our 30" x 42" 4 Mil Poly Bags on Rolls, offering unmatched durability, versatility, and reliability for your heavy-duty packaging requirements.

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