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 4" x 4" shimmer gold heat seal bag
    4" x 4" Premium Shimmer Gold Metallized Heat Seal Bags (100 Pieces) [SVP44G]
    This SVP44G metallized heat seal bag in Shimmer Gold adds an element of pizzazz to your packaging. This 4" x 4" product is a great option for packaging ground coffee, powdered mixes, and supplements. High barrier shields your product from extra moisture, oxygen, and UV light. Works for single serve products. Learn More
  2. Premium 4" x 4" silver metallized heat seal bag
    4" x 4" Premium Silver Metallized Heat Seal Bags (100 Pieces) [SVP44S]
    SVP44S is a 4" x 4" metallized heat seal bag and is ideal for single use servings of coffee, tea, and powdered mixes. This flat pouch is made from a 2.6 mil metallized material and comes in a shiny metallic silver color. It comes open on the top for easy fulfillment and tear notches are located on both sides of the bag for easy access once heat sealed. Learn More
  3. |1288,1289,1290
    4" x 4" Laminated Heavy Duty Heat Seal Bags 1.6 mil (100 Pieces) [SLB44]
    Our Heavy Duty Heat Seal Bags are laminated for superior packaging strength. If you need bags for single cookies, candy, or heavier weighted crafts, these SLB44 bags are the perfect solution. They measure 4" x 4" and feature a side center weld and a sealed bottom for extra support of your product. Learn More
  4. Premium 4" x 6" shimmer gold heat seal bag
    4" x 6" Premium Shimmer Gold Metallized Heat Seal Bags (100 Pieces) [SVP46G]
    Measuring 4" x 6", this metallized flat seal pouch in shimmer gold is perfect for holding items like ground coffee, loose tea, powdered mixes and more. SVP46G is open on the top (width side) for easy fulfillment and features a 1/2" bottom seal for durability. Food Safe. Learn More
  5. Premium 4" x 6" silver metallized heat seal bag
    4" x 6" Premium Silver Metallized Heat Seal Bags (100 Pieces) [SVP46S]
    Measuring 4" x 6", this silver metallic flat heat seal pouch is ideal for packaging single-use items like ground coffee and powdered mixes. This bag is open on the top (width side) and 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. Food Safe. Learn More
  6. Premium 4" x 6" red heat seal bag
    4" x 6" Premium Red Metallized Heat Seal Bags (100 Pieces) [SVP46R] Limited Time Sale!
    Special Price $9.00 Regular Price $10.00 As low as $3.33
    SVP46R is a metallized heat seal pouch that measures 4" x 6" and is metallic red in color. This single-serve flat pouch is ideal for packaging items like powdered cocoa, cookies, or loose tea. The high barrier protection of this metallized pouch keeps your product fresh. Tear notches on both sides of the bag allow for easy opening once heat sealed. Learn More
  7. Pet food in clear packaging
    4" x 6" Laminated Heavy Duty Heat Seal Bags 1.6 mil (100 Pieces) [SLB46]
    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
  8. 4" x 12" shimmer gold metallized bag
    4" x 12" Shimmer Gold Metallized Heat Seal Bags (100 Pieces) [SMB412G]
    SMB412G is the largest metallized heat seal bag in our line. Measuring 4" x 12", this shimmer gold flat pouch is ideal for packaging items like pretzel rods, gourmet pasta, breadsticks and more. Made from a 2 mil metallized material, heat seal bags are an economical way to package items that need a high barrier protection. Learn More
  9. Silver 4" x 12" heat seal bag
    4" x 12" Silver Metallized Heat Seal Bags (100 Pieces) [SMB412S]
    Do you need packaging for an item that does not need to be resealed? Metallized flat pouches are ideal for packaging items that need a high barrier protection and an airtight closure. This silver metallized bag measures 4" x 12" and is great for items like bread sticks, pretzel rods, gourmet pasta and more. Learn More
  10. Red 4" x 12" heat seal bag
    4" x 12" Red Metallized Heat Seal Bags (100 Pieces) [SMB412R] Limited Time Sale!
    Special Price $8.30 Regular Price $11.00 As low as $3.00
    SMB412R measures 4" x 12" in size and is ideal for packaging items like bread sticks, pretzel rods, pasta and more. This 2.0 mil food safe, metallized bag is open for easy filling and production. Tear notches are located at both ends of the bag, making it easy for the end consumer to open after it has been heat sealed. This bag is metallic red in color so it will stand out on retail shelves. Learn More
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