Large Barrier Bags

large moisture barrier bags

MylarFoil Large Size Barrier Bags (17" x 16" to 54" x 48" or length > 24")

All of our mylar bags are food grade and FDA approved material (except static shielding bags). These pouches can be used for non-food industries as well such as chemicals, pharmaceuticals, compounds, resins, biopolymers and synthetic polymers, medical devices, adhesives, automotive, machinery, electronics, telecommunications, defense, aerospace, exports and many more.

Do you need large storage bags suitable for dehydrated, freeze dried, lyophilized products? Learn More

all electric vacuum sealer

If your packaging involves "Mylar" (®DuPont) foil bag or Versify (®DOW Chemical) Series material, we have the sealing equipment for you.

All Large Barrier Pouches
Click on the Part Number for details

Need help choosing? Looking for Custom Print? Contact IMPAK

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Product Compare (0)
17.75" x 21.75" I.D. PAKVF4C Green MylarFoil Bag (100/case) - 1775VF4C2175IDGR
NOTE: This item is also available in PALLET QUANTITIES (Pallet quantity = 6,000 bags) A..
$133.00
Out of Stock
18" x 16" OD PAKVF4C Mylar Foil Bag (150/case) - 18VF4C16CTN
About: 18" x 16" OD PAKVF4C Silver MylarFoil bag with tear notch 1.0" from sealed end. Perfe..
$155.30
Out of Stock
18" x 20" OD PAKVF4C MylarFoil Bag (200/case) - 18VF4C20
About: 18.0" x 20.0" OD PAKVF4C Silver MylarFoil Bag Quantity: 200 bags/case Fill Format..
$249.50
Out of Stock
18" x 23" OD PAKVF4 Foil bag (200/case) - 18MFS23
About: 18" x 23" OD PAKVF4 MylarFoil bag. Perfect as a box liner! Quantity: 200/case Fil..
$209.10
Out of Stock
18" x 28" OD PAKVF4C MylarFoil bag (150/case) - 18VF4C28
About: 18" x 28" OD PAKVF4C Silver MylarFoil bag. Perfect as a box liner! Quantity: 150/cas..
$189.30
Out of Stock
20" x 24" OD PAKVF4 MylarFoil bag (150/case) - 20MFS24
About: 20" x 24" OD PAKVF4 MylarFoil bag Quantity: 150/case Fill Format: Fill through..
$198.00
Out of Stock
20" x 30" OD PAKVF4C MylarFoil bag (150/case) - 20VF4C30
About: 20" x 30" OD MylarFoil bag. Perfect as a box liner! Quantity: 150/case Fill Forma..
$249.50
Out of Stock
24" X 28" OD PAKVF4C Mylar Foil Bag (150/case) - 24V4C28
About: 24" X 28" OD MylarFoil bag. Perfect as a box liner! Quantity: 150/case Fill Forma..
$261.90
Out of Stock
26" x 36" OD PAKVF4 Large MylarFoil bag (100/case) - 26MFS36
About: 26" x 36" OD Large 3 side seal MylarFoil bag. Perfect as a box liner! Quantity: 100/..
$205.00
Out of Stock
29" x 34" I.D. PAKVF4 MylarFoil bag (100/case) - 29MFS34ID
About: 29" x 34" (Inner Dimension) PAKVF4 Silver MylarFoil Bag. Perfect as a box liner! Applic..
$331.20
Out of Stock
30" x 24" Large Metalized Box Liner / Bag (250/case) - 30M3024
About: 30" x 24" Metalized Mylar bag and box liner. Perfect as a box liner! For box dimensions..
$102.50
Out of Stock
30" x 36" Mylar Foil Bag (50/case) - 30VF4C36
About: 30.0" x 36.0" OD MylarFoil bag; 50/case A 5.0 mil high-barrier bag for moisture sensiti..
$137.50
Out of Stock
30" x 40" OD PAKVF4 MylarFoil Bag (100/case) - 30MFS40
About: 30" x 40" OD Silver MylarFoil Barrier Bag. Perfect as a box liner! Applications include..
$350.00
Out of Stock
30" X 51" OD PAKVF4 MylarFoil bag (50/case) - 30MFS51WS
About: 30" X 51" OD MylarFoil bag w/ 0.75" side seals. Perfect as a box liner! Applications in..
$262.50
Out of Stock
30" x 58" OD PAKVF4 MylarFoil bag (25/case) - 30MFS58
About: 30" x 58" OD PAKVF4 MylarFoil barrier bag with 0.5" side and bottom seals. Perfect as a bo..
$192.50
Out of Stock
35" x 30" Metalized Mylar Bag; (100/case) - 25M3530
About: 35" x 30" Metalized Mylar bag Quantity: 100/case Fill Format: Fill through top..
$142.00
Out of Stock
36" x 24" O.D. PAKVAC3.0 Transparent Vacuum Bag (250/case) - V3R3624
NOTE: This item is also available in PALLET QUANTITIES (Pallet quantity = 6,000 bags) A..
$141.47
Out of Stock
36.0" x 66.0" O.D. BarrierFlex™ 3-Side Seal Pouch (25/case) - 36BFX66WS
About: 36.0" x 66.0" O.D. BarrierFlex™ 3 side seal pouch with 0.75" side seals Made using our ..
$228.75
Out of Stock
37.5" x 51" OD PAKVF4C Mylar Foil Barrier Bag (50/case) - 375VF4C51
About: 37.5" x 51.0" OD Barrier MylarFoil bag Applications include In-process biological me..
$202.50
Out of Stock
38" x 42" Mylar Foil Bag (50/case) - P75C3842
About: 38" x 42" OD MylarFoil bag Quantity: 50/case Fill Format: Fill through top.REQ..
$335.50
Out of Stock
38" x 42" Mylar Foil Bag / Box Liner (100/case) - 38MFS42
About: 38" x 42" OD Barrier MylarFoil bag. Good pouch for box liner Applications include ..
$455.00
Out of Stock
42" x 48" Large Mylar Foil Bag (50/case) - 42MFS48
About: 42" x 48" OD Large Barrier MylarFoil bag. Good pouch for box liner Applications incl..
$309.75
Out of Stock
42.5" x 36.5" Vacuum Metalized Polyethylene Bag (100/case) - 425VMPE365FOB
About: 42.5" x 36.5" O.D. Vacuum Metalized Polyethylene Bag Is also used as a box liner for Bo..
$199.40
Out of Stock
54" x 48" Mylar Foil Bag / Box Liner (20/case) - 54MFS48
About: 54" x 48" OD MylarFoil bag Largest stock MylarFoil bag, good for box liner. Applicat..
$159.00
Out of Stock
Moisture Sensitive Product Storage System (50 each - Large) - 38" x 42" OD PAKDRY7500 High Barrier Foil Bags, and 500g 4A Molecular Sieve Packets - ASYMSPSEK2
Get everything you need for a reduced moisture packaging storage system. Pair our heavy duty high ba..
$472.89
Out of Stock
5 Gal [19L] - 5 mil - 18.25" x 25.25" H x 11" D MylarFoil Drum liner (10/case) - DL1825H2525D11
NOTE: This item is also available in PALLET QUANTITIES (Pallet quantity = 300 bags) A..
$67.15
Out of Stock
5 Gal [19L] - 5 mil - 19.25" x 24.5" H x 11" D MylarFoil Drum Liner (10/case) - DL1925H245D11
NOTE: This item is also available in PALLET QUANTITIES (Pallet quantity = 300 bags) A..
$63.65
Out of Stock
50 Superpoly Bags (P/N:V4R08513), 1 bag of 500cc Oxygen Absorbers (50/bag), and 1 MylarFoil Pouch (P/N:20MFS30) - ASYQXSF500G5B
*Drum not included 1 pack of 500cc Oxygen Absorbers (SF500PK50; 50/bag) 1 MylarFoil Pouch (P..
$14.71
Out of Stock
19.5" x 29" OD PAKVF4 MylarFoil bag for 5 gallon buckets (150/case) - 5G195MFS29
About: 19.5" x 29" OD MylarFoil bag designed for 5 gallon pails Quantity: 150 bags/case ..
$209.10
Out of Stock
23" X 24" I.D. PAKVF4C Green MylarFoil Bag for 22 lb. Pelletized Hops (100/case) - 23VF4C24IDGR
Visit our Hops Info Page Size: 23.0" x 24.0" (Inner Dimension) for 22 lb. pelletized hops, o..
$149.50
Out of Stock