All our bags are heat seal bags, made by using industrial heat sealers to fuse layers of material together. We carry a variety of flexible barrier materials to create a range of barrier bags that have applications in all industries.

At Protective Packaging Corporation, we specialize in supplying companies with top-of-the-line barrier bags made from a variety of barrier materials for their storage and transportation needs. Our barrier bags protect from:

  • Moisture
  • Oxygen and Air
  • Grease
  • Ultraviolet Rays
  • Electrostatic Discharge (ESD)
  • Pests
  • Inspectors

…and more!

Many of our bags are made of materials that meet military specifications for packaging materials. We are an excellent source for your military packaging needs! Review our complete line of barrier materials to see what types of bags we can deliver.


We custom make heat seal bags of all sizes.  Below is a sample of common sizes (in inches), but if you don’t see the size you need, or you need an irregularly shaped bag, send us the dimensions and we can make the bag.

1.5 x 2

2 x 2

2 x 3

2 x 4

3 x 3

3 x 5

4 x 4

5 x 5

6 x 6

5 x 7

8 x 8

8x 10

9 x 9

10 x 12

10 x 14

12 x 12

12 x 15

12 x 20

18 x 20

20 x 20


No Size is TOO big. Just ask.