Heavy Duty Heat Seal Bags

Food Barrier Flat Bags | Heavy Duty Heat Sealable Packaging

Packaging and transporting your food products is often a risky task. Many bags are too weak to handle transportation, and a broken bag not only means a loss for your company — it can mean a dissatisfied customer as well. Heavy duty heat sealable flat bags are a durable packaging solution.

Both our Laminated and Metallized Bags Provide:

  • Food Safe Material
  • Heat Sealable Opening
  • Defense Against Moisture and Oxygen
  • Durable and Flexible Protection
  • Easy Packaging for Coffee, Powders, Nuts & more

Why Laminated Bags?

Our heat sealable bags are FDA approved for direct food contact. They are also made with a crimped bottom seal which helps them withstand more movement. The 1.6 mil plastic can withstand friction both inside and outside of the bag, which allows you to protect anything from foods to non-edible products.

These heat sealable bags have a variety of uses and are clear enough to showcase contents.

Why Metallized Bags?

Metallized heat seal bags come with the highest barrier material. Like our other heavy duty heat seal bags, they are made of a food safe and come in multiple sizes. Our collection of metallic flat bags is ideal for protecting product that are sensitive to light exposure, moisture, or oxygen. The metallic colored options are also a great way to find packaging that fits your branding. And if you’re in need of keeping a product a mystery, or you want to have concealment, these will meet your needs.

These heat sealable bags have a great selection of colors and will fulfill your packaging needs.

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  1. Premium 3" x 8" red metallized heat seal bag
    3" x 8" Premium Red Metallized Heat Seal Bags (100 Pieces) [SVP38R] Limited Time Sale!
    Special Price $9.40 Regular Price $11.00 As low as $3.23
    Our SVP38R metallized heat sealed bag measures 3" x 8" and comes in a tempting metallic red. This 2.6 mil bag is a great way to package ground coffee, powdered mixes and supplements. Protects against UV light, moisture, and oxygen. Tear notches allow for easy opening once heat sealed. Food safe. Learn More
  2. Premium 3" x 8" shimmer gold metallized heat seal bags
    3" x 8" Premium Shimmer Gold Metallized Heat Seal Bags (100 Pieces) [SVP38G]
    The SVP38G is our 3" x 8" metallized heat seal bag in shimmer gold. This 2.6 mil flat pouch works well for packaging ground coffee, powdered mixes, teas, and supplements. Metallized material provides moisture and oxygen barrier and protects against UV light. Bag comes open at the top (width side) for easy filling. Food safe. Learn More
  3. Premium 3" x 8" silver metallized heat seal bag
    3" x 8" Premium Silver Metallized Heat Seal Bags (100 Pieces) [SVP38S]
    Our SVP38S measures 3" x 8" and is part of our line of metallized heat seal bags. This bag features a 1/2" bottom seal and a 5/16" back-center seal. Tear notches are located at both ends of the bag for easy opening once heat sealed. This metallic silver pouch is a great option for packaging items like coffee, powdered mixes and more. Heat Sealable. Food Safe. Learn More
  4. Bird seed in narrow packaging
    3" x 8" Laminated Heavy Duty Heat Seal Bags (100 Pieces) [SLB38]
    New Narrow Size
    Our SLB38 Laminated Heavy Duty Heat Seal Bags are longer plastic bags that go the extra mile. These bags measure 3" x 8," making them ideal for packaging specialty snacks like chocolate-dipped pretzel rods, jerky sticks, Biscotti, and more. These bags feature a crimped bottom seal and back center weld for extra support. Learn More
  5. 3" x 9" Laminated Heavy Duty Heat Seal Bags (100 Pieces) [SLB39]
    3" x 9" Laminated Heavy Duty Heat Seal Bags (100 Pieces) [SLB39]
    Laminated Heavy Duty Heat Seal Bags meet FDA specifications for direct food contact. Heat sealable with a crimped bottom seal and back side center weld, made with a stronger material than our basic Flat Heat Seal Bags. Learn More
  6. Shimmer gold 3 3/4" x 6 1/4" heat seal bag
    3 3/4" x 6 1/4" Shimmer Gold Metallized Heat Seal Bags (100 Pieces) [SMB3X6QG]
    Our SMB3X6QG metallized flat pouch measures 3 3/4" x 6 1/4" and is Shimmer Gold in color. This 2 mil heat sealable bag is an economical way to package items like granola bars, snack foods, mixes and more. Bag comes open at the top (width dimension), features tear notches at both ends, a 1/2" bottom seal for durability and can be heat sealed using a standard heat sealer. Food safe. Learn More
  7. Silver 3 3/4" x 6 1/4" heat seal bag
    3 3/4" x 6 1/4" Silver Metallized Heat Seal Bags (100 Pieces) [SMB3X6QS] Limited Time Sale!
    Special Price $6.40 Regular Price $8.00 As low as $2.16
    Measuring 3 3/4 by 6 1/4 inches, this single-use metallized heat seal bag is ideal for packaging items needing high barrier protection. SMB3X6QS is 2 mil in thickness, open at the top (width dimension), features tear notches at both ends and can be heat sealed. Silver. Learn More
  8. Red 3 3/4" x 6 1/4" heat seal bag
    3 3/4" x 6 1/4" Red Metallized Heat Seal Bags (100 Pieces) [SMB3X6QR]
    This metallic red metallized heat seal pouch measures 3 3/4" x 6 1/4" and is ideal for holding items like granola bars, seasoning mixes, spices and more. Our SMB3X6QR is 2 mil in thickness, open at the top (width dimension), and features tear notches at both ends. Learn More
  9. 3 3/4" x 6 1/4" Laminated Heavy Duty Heat Seal Bags (100 Pieces) [SLB3X6Q]
    3 3/4" x 6 1/4" Laminated Heavy Duty Heat Seal Bags (100 Pieces) [SLB3X6Q]
    Laminated Heavy Duty Heat Seal Bags meet FDA specifications for direct food contact. Heat sealable with a crimped bottom seal and back side center weld, made with a stronger material than our basic Flat Heat Seal Bags. Learn More
  10. Premium 2.6 mil red heat seal bag
    4" x 4" Premium Red Metallized Heat Seal Bags (100 Pieces) [SVP44R]
    SVP44R measures 4" x 4" and is ideal for packaging single-use products. This metallized flat pouch works well for items like dried fruit, ground coffee, cocoa, and snack mixes. Made from a 2.6 mil food safe material, this metallic red pouch comes open at the top for easy production and fulfillment. A standard heat sealer can be used to provide a secure closure and lock in freshness. Small triangular tear notches are located at both ends for convenient opening of your product after purchase. Learn More
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