Barrier Bags

Barrier Bags | Heavy Duty Bags and Content Protection

Barrier bags are some of our most popular items at ClearBags®. We offer smell proof barrier bags specifically made for food items, items with sharper edges, and items that need to stay away from moisture. Our barrier bags are made with some of the finest plastics, available at affordable prices, and great for any industry that is in need of our specialty bags.

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What Are Barrier Bags?

Barrier bags are bags designed to protect their contents from moisture, dirt, and other contaminants. They are often made with heavy duty plastics, with puncture and smell proof properties. Some are designed for a specific industry while others are broad enough for mass appeal.

We offer several different types of barrier bags including, but not limited to:

  • Zip Top Bags
  • Gusset Bags
  • Zipper Pouch Bags
  • Heat Seal Bags
  • Clear Cone Bags and More

Many of our barrier bags are made with our clear plastics to showcase the contents better, and all of them are available in a variety of sizes to ensure one is available that meets your needs. Check out our inventory below to see the barrier bags we have in stock, or contact us about some of our other bag options.

Most of our high barrier bags are made of PET/VMPET/LLDPE and are often referred to as "Mylar" bags; this collection includes Hanging Zip Bags, Stand Up Pouches, and Metallized Heat Seal Bags. These are food-safe and durable packaging solutions.

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  1. 2" x 3" silver metallized bag
    2" x 3" Silver Metallized Heat Seal Bags (100 Pieces) [SMB23S]
    Metallized heat seal bags are ideal for packaging items that need a high barrier protection. SMB23S measures 2" x 3" in size and is a pretty shiny silver color. It is ideal for holding items like candies, single-use medications, seasoning packets, sprinkles and more. Learn More
  2. 2" x 3" red metallized bag
    2" x 3" Red Metallized Heat Seal Bags (100 Pieces) [SMB23R]
    SMB23R is part of our line of metallized heat seal bags. Measuring 2 x 3 in., this metallic red flat pouch is ideal for packaging items like spices, flavored sea salts, granola bites, single-use medications, vitamins and more. The 2.0 mil metallized material makes these little pouches food safe. Learn More
  3. 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
  4. Silver 2" x 2 1/4" heat seal bag
    2" x 2 1/4" Silver Metallized Heat Seal Bags (100 Pieces) [SMB22QS]
    Flat Heat Seal bags are an economical way to package items like spices, sea salts, vitamins and more. SMB22QS is our smallest metallized heat seal bag and is great for packaging items that need high barrier protection. Measuring 2 x 2 1/4 inches, this bag is open on the top, features tear notches at both end and has a 1/2" bottom seal for durability. Learn More
  5. 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
  6. 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]
    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
  7. Red 2" x 2 1/4" heat seal bag
    2" x 2 1/4" Red Metallized Heat Seal Bags (100 Pieces) [SMB22QR]
    Ideal for products that do not need to be heat sealed, this metallized pouch is perfect for single-use items like sprinkles, spices and flavor packets. SMB22QR measures 2" x 2 1/4" and is a pretty metallic red color. This 2.0 mil metallized bag comes open at the top, features tear notches at both ends and a 1/2" bottom seal for durability. Learn More
  8. Red 4" x 12" heat seal bag
    4" x 12" Red Metallized Heat Seal Bags (100 Pieces) [SMB412R]
    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
  9. 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
  10. Shimmer gold 2" x 3" heat seal bag
    2" x 3" Shimmer Gold Metallized Heat Seal Bags (100 Pieces) [SMB23SG]
    Need a high barrier solution of packaging items that do not need to be resealed after opening? Look no further than our metallized heat seal bags. This shimmer gold flat pouch measures 2" x 3" and features a 1/2" bottom seal for durability. It is made from a 2 mil metallized material making it ideal for holding items like candies, seasoning packs, single-use medications and more. Learn More
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