Large Mylar Barrier Pouches

Protection Against Moisture, Oxygen & Contaminates
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Large Mylar Bags

Large Barrier Bags, Over 15"

IMPAK’s Large Mylar Bags are defined as any barrier bag sized over 15". High barrier bags are used to preserve and protect products such as chemicals, pharmaceuticals, compounds, medical devices, adhesives, automotive parts, machinery, electronics, as well as telecommunications, defense, and aerospace items. These include flat bags and drum liners, in materials over 7.0mils thick, with dimensions over 100". Speak with our specialists about custom films and sizes.

Applications & Markets:

check Fine Powders
check Raw Ingredients
check Dehydrated / Freeze Dried Foods
check Food Supplements
check Pharmaceutical Products
check Excipients & Active Ingredients
check Electronics / Microprocessors
check Fine Art & Antiques Preservation
check Drying Goods
check Hops & Other Crops
How to Choose a Barrier Bag

For protection against moisture, oxygen and contaminates

3-Side Seal / Fold Over Bottom

Dimensions (w x h) Part Number Description Color Thickness Material Order
16.0" x 18.0" 16VF4C18 3-side seal
Food Grade
150/case
Silver 5.0mils PAKVF4C 50 bags: $0.88/ea
100 bags: $0.79/ea
150 - 550 bags: $0.69/ea
600+ bags: $0.62/ea

Quantity


16.0" x 20.5" 16MFD205ZTE 3-side seal
Food Grade
100/case
Dull Silver 4.5mils PAKVF4D 1 case: $105.55/case
2 - 4 cases: $99.20/case
5+ cases: $89.40/case

Quantity

16.0" x 24.0" 16MFS24 3-side seal
Food Grade
150/case
Silver 4.3mils PAKVF4 Pack of 25 @ $31.25

Quantity


1 case: $163.50/case
2 - 4 cases: $147.00/case
5+ cases: $129.30/case

Quantity

17.75" x 18.75" ID 1775VF4C1875IDGR 3-side seal
Food Grade
11 lb. Pelletized Hop Bag 100/case
Green 5.0mils PAKVF4C 50 bags: $1.30/ea
100 bags: $1.05/ea
140 - 550 bags: $0.96/ea
600+ bags: $0.90/ea

Quantity


18.0" x 16.0" 18VF4C16CTN 3-side seal
Tear Notch
Food Grade
150/case
Silver 5.0mils PAKVF4C 50 - 140 bags: $1.25/ea
150 - 600 bags: $1.00/ea
750 - 1050 bags: $0.91/ea
1200+ bags: $0.85/ea

Quantity


18.0" x 20.0" 18VF4C20 3-side seal
Food Grade
200/case
Silver 5.0mils PAKVF4C 50 - 140 bags: $1.39/ea
150 - 600 bags: $1.19/ea
750 - 1050 bags: $0.99/ea
1200+ bags: $0.89/ea

Quantity


18.0" x 28.0" 18VF4C28 3-side seal
Food Grade
150/case
Silver 5.0mils PAKVF4C 10 - 40 bags: $1.46/ea
50 - 140 bags: $1.34/ea
150 - 600 bags: $1.17/ea
750 - 1050 bags: $1.06/ea
1200+ bags: $0.92/ea

Quantity


19.5" x 29.0" 5G195MFS29 3-side seal
5 gallon MylarFoil Bag
Food Grade
150/case
Silver 4.3mils PAKVF4 10 - 40 bags: $1.34/ea
50 - 140 bags: $1.18/ea
150 - 290 bags: $0.97/ea
300 - 1490 bags: $0.85/ea
1500+ bags: $0.79/ea

Quantity


20.0" x 30.0" 20PKS30 3-side seal
Great for 5-6 gallon pails & long term food storage.
Food Grade
100/case
Silver 7.0mils PAKSAFE 10 - 40 bags: $3.05/ea
50 - 90 bags: $2.85/ea
100 - 300 bags: $2.65/ea
400 - 900 bags: $2.25/ea
1000+ bags: $2.05/ea

Quantity


20.0" x 30.0" 20MFS30 3-side seal
Food Grade
150/case
Must Order in Multiples of 50
Silver 7.0mils PAKVF4 50 - 100 bags: $1.55/ea
150 - 250 bags: $1.42/ea
300 - 600 bags: $1.19/ea
650 - 1450 bags: $1.04/ea
1500+ bags: $0.93/ea

Quantity


20.0" x 30.0" P75C2030 3-side seal
5 or 6 gallon pail liner
FDA Approved
100/case
Silver 7.5mils PAKDRY7500 10 - 40 bags: $2.93/ea
50 - 90 bags: $2.68/ea
100 - 300 bags: $2.53/ea
400 - 900 bags: $2.09/ea
1000 - 2400 bags: $1.84/ea
2500+ bags: $1.32/ea

Quantity


20.0" x 30.0" P15C2030 3-side seal
5 or 6 gallon pail liner
Ultra High Oxygen Barrier
FDA Approved
100/case
Silver 7.0mils PAKDRY1500 10 - 40 bags: $3.35/ea
50 - 90 bags: $3.10/ea
100 - 300 bags: $2.95/ea
400 - 900 bags: $2.51/ea
1000+ bags: $2.26/ea

Quantity


20.0" x 30.0" 20VF4C30 3-side seal
Special Sealant Layer
Food Grade/USP
150/case
Silver 5.0mils PAKVF4C 10 - 40 bags: $1.61/ea
50 - 140 bags: $1.47/ea
150 - 290 bags: $1.26/ea
300 - 1490 bags: $1.15/ea
1500+ bags: $1.02/ea

Quantity


23.0" x 24.0" ID 23VF4C24IDGR 3-side seal
22 lb. Pelletized Hop Bag
Food Grade
100/case
Green 5.0mils PAKVF4C 50 bags: $1.59/ea
100 bags: $1.35/ea
150 - 450 bags: $1.23/ea
600+ bags: $1.17/ea

Quantity


23.0" x 34.5" ID 23VF4C345IDGR 3-side seal
44 lb. Pelletized Hop Bag
Food Grade
100/case
Green 5.0mils PAKVF4C 10 - 50 bags: $1.71/ea
60 - 190 bags: $1.65/ea
200 - 400 bags: $1.51/ea
500 - 900 bags: $1.44/ea
1000+ bags: $1.01/ea

Quantity


24.0" x 28.0" OD 24V4C28 3-side seal
Food Grade
100/case
Silver 5.0mils PAKVF4C 10 - 50 bags: $1.68/ea
60 - 190 bags: $1.45/ea
200 - 400 bags: $1.21/ea
500 - 900 bags: $1.08/ea
1000+ bags: $0.96/ea

Quantity


26.0" x 36.0" 26MFS36 3-side seal
5 or 6 gallon pail liner
Food Grade
100/case
Silver 4.3mils PAKVF4 10 - 40 bags: $3.15/ea
50 - 90 bags: $2.45/ea
100 - 190 bags: $2.08/ea
200 - 590 bags: $1.86/ea
600+ bags: $1.51/ea

Quantity


29.0" x 34.0" ID 29MFS34ID 3-side seal
Food Grade
100/case
Silver 4.3mils PAKVF4 10 - 40 bags: $3.51/ea
50 - 90 bags: $3.45/ea
100 - 190 bags: $3.32/ea
200 - 590 bags: $2.90/ea
600+ bags: $2.68/ea

Quantity


30.0" x 24.0" 30M3024 3-side seal
Food Grade
250/case
Silver 2.0mils 50 - 140 bags: $0.55/ea
150 - 240 bags: $0.48/ea
250 - 750 bags: $0.41/ea
1000 - 1999 bags: $0.394/ea
2000+ bags: $0.361/ea

Quantity


30.0" x 34.0" 30MFS34 3-side seal
Food Grade
100/case
Silver 4.3mils PAKVF4 50 - 90 bags: $1.58/ea
100 - 150 bags: $1.41/ea
200 - 450 bags: $1.36/ea
500+ bags: $1.31/ea

Quantity


30.0" x 36.0" 30VF4C36 3-side seal
FDA Approved
Inner Layer Specifically Designed for Fine Powders
50/case
Silver 5.0mils PAKVF4C 10 - 40 bags: $2.61/ea
50 - 150 bags: $2.08/ea
200 - 450 bags: $1.86/ea
500 - 950 bags: $1.51/ea
1000+ bags: $1.46/ea

Quantity


Trial Order Opportunity: 100 bags @ $1.28/ea. on your first order. Order by phone only, reference P/N: 30VF4C36TO for one-time discount
30.0" x 40.0" 30MFS40 3-side seal
Food Grade
100/case
Silver 4.3mils PAKVF4 10 - 50 bags: $4.23/ea
60 - 90 bags: $3.27/ea
100 - 540 bags: $2.81/ea
550+ bags: $2.63/ea

Quantity


30.0" x 51.0" 30MFS51WS 3-side seal
Food Grade
Designed for 55 gallon drum with 0.75" wide seal (ws) for extra strength
50/case
Silver 4.3mils PAKVF4 Trial Sold in Packs of 10
10 bags (1 Pack): $6.25/ea
20 - 40 bags (2 - 4 Packs): $5.55/ea

Quantity


1 case: $262.50/case
2+ cases: $225.50/case

Quantity


30.0" x 58.0" 30MFS58 3-side seal
0.5" Side Seals
Food Grade
25/case
Silver 4.3mils PAKVF4 1 - 9 bags: $9.60/ea
10 - 24 bags: $8.15/ea
25 - 49 bags: $7.70/ea
50 - 99 bags: $6.45/ea
100 - 249 bags: $4.90/ea
250+ bags:$3.90/ea

Quantity


34.0" x 42.0" 34MFS42 3-side seal
Food Grade
100/case
Silver 4.3mils PAKVF4 1 - 9 bags: $5.70/ea
10 - 24 bags: $4.75/ea
25 - 49 bags: $4.28/ea
50 - 99 bags: $3.81/ea
100 - 199 bags: $3.30/ea
200+ bags: $3.05/ea

Quantity


37.5" x 51.0" 375VF4C51 3-side seal
Food Grade
50/case
Silver 5.0mils PAKVF4C 10 - 59 bags: $4.05/ea
60 - 199 bags: $3.75/ea
200 - 499 bags: $3.35/ea
500 - 999 bags: $3.15/ea
1000+ bags: $2.75/ea

Quantity


38.0" x 42.0" 38MFS42 3-side seal
Food Grade
100/case
Silver 4.3mils PAKVF4 100 bags: $3.15/ea
500 bags: $2.92/ea
1000 bags: $2.71/ea

Quantity


42.0" x 48.0" 42MFS48 3-side seal
Food Grade
50/case
Silver 4.3mils PAKVF4 1 - 9 bags: $7.80/ea
10 - 19 bags: $7.15/ea
20 - 49 bags: $6.50/ea
50 - 99 bags: $6.20/ea
100+ bags: $4.75/ea

Quantity


54.0" x 48.0" 54MFS48 3-side seal
Food Grade
20/case
Silver 4.3mils PAKVF4 1 - 4 bags: $7.85/ea
5 - 9 bags: $7.05/ea
10 - 19 bags: $6.25/ea
20 - 39 bags: $5.90/ea
40+ bags: $5.49/ea

Quantity


About Large Mylar Bags

IMPAK (sorbentsystems.com) produces large Mylar bags for applications ranging all the way from microprocessors to bulk food exporters of nuts and green coffee. Custom sizes are always an option, so please feel free to ask.
The photo at left was taken at a recent Packaging Industry trade show and provides a clear visual reference to the range of production MylarFoil bags in inventory. QA test data is available upon request.
As you can see, our standard "Large" Mylar Foil bags range from 18" x 23" to 54" x 48", however, IMPAK offers larger items than pictured. Custom sizes of non-standard dimensions are often produced from specific materials such as our ultra high-barrier PAKVF4PC and represent more than 50% of all production. IMPAK also produces many large Mylar Foil ZipSeal bags. Standard inventory sizes are 3.4" x 4.0" up to 18.0" x 28" in a foil moisture barrier structure and 26" x 36" in a clear barrier structure. Contact our specialists to discuss your packaging needs.

Food & Raw Ingredient Storage

Large barrier bags are often used for raw ingredient processing and shipping, as well as long term food storage. Especially with costly products, it is imperative that the appropriate barrier material has been selected.
If you are preparing for the possibility of a food shortage or disaster, or if you are processing bulk ingredients, IMPAK supplies the materials necessary for long-term food and product storage. These are general suggestions and may not apply to all applications. If you have different applications or conditions applying to your product preservation you may need a more "custom" storage system. We are glad to answer any questions and help recommend the best storage system for your application.

Material Specifications

IMPAK provides material specification sheets, readily available online for our most widely used materials. Other material specification sheets are available by request. Please find them here.

The Complete “Sorbent System”

A sorbent system is a storage method consisting of two parts: a container or pouch, such as a large Mylar bag, with a high oxygen and moisture barrier, and an oxygen absorber or desiccant. The combination of these two parts provides superior resistance to environmental moisture and oxidation damage. Ask one of our experts how a custom sorbent system can benefit your product.

Interested in Learning More?

Custom Packaging

IMPAK produces custom printed pouches and packaging with an emphasis on materials with distinctive barrier properties to protect products from the adverse effects of moisture, oxygen, light and more. Learn about our unique custom capabilities.

How to Choose a High Barrier Bag

High barrier bags are used to preserve and protect products. When paired with an oxygen absorber or desiccant, products enjoy even greater shelf-life and stability. However, selecting the appropriate package is not always as straight forward as it seems.

Right Sealer for Your Setting

Not every Industrial Vacuum Sealer applies to every application. There are different models and types of Vacuum Sealers available, and each one of those sealers has different features that can affect the way a production line works.