Box Liners

box liner also known as gaylord liner

Box liners play a crucial role in the packaging of various industries, encompassing commercial fisheries, poultry processing, primary and secondary packaging for pharmaceutical products, as well as the transportation of hygroscopic materials like machinery, powders, and other moisture-sensitive items.

Due to numerous factors, packages frequently experience delays in shipment, endure exposure to harsh weather conditions, encounter harmful bacteria and hazardous chemicals, and suffer from damages. Regrettably, it's not always feasible to control these external influences on your package. However, by utilizing our Mylar box liners, you can significantly mitigate the harm caused by these adverse conditions.

Our box liners, combined with our internal atmosphere creating sachets, offer the flexibility to create any desired enclosed environmental conditions. These ready-to-use box liners are constructed from robust Mylar foil material, available in various sizes, ranging from 5” x 5” x 12” to 17” x 17” x 12”, and thickness options spanning from 2.5 mils to 5.0 mils. Should your requirements exceed these dimensions or thicknesses, don't hesitate to Contact Us. We possess the capability to design and produce custom box liners tailored to meet your specific dimensional needs.

Need Gaylord Liners? Need Drum Liners?

How to find proper bag size for a box liner:

box dimensions

Find the Length (L), Width (W), and Height (H) of the box.

Width of bag: Length (L) + Width (W) + 2”
Length of bag: Width (W) + Height (H) + 2”

For example, if box size is 16”(L) x 6”(W) x 20”(H), then
Width of bag: 16”(L) + 6”(W) + 2” = 24” Wide
Length of bag: 6”(W) + 20”(H) + 2” = 28” Long

Bag size needed is 24" x 28"

Ensuring optimal protection for your product requires carefully considering the following points:

  • Oxidation – Is your product prone to oxidize when continuously exposed to oxygen?
  • Condensation – Are you working with a hygroscopic powder or water-sensitive electronic device?
  • Dust – With biomedical and sterile equipment, it is imperative that dust and small particles be kept out of contact with the product.

In Stock Available Now ↓

Dimension Part Number Description Box Dimensions Order
18" x 16"
Outer Dimension 18" x 16" 3-Side Seal Pouch - 18VF4C16CTN
18VF4C16CTN 3-Side Seal Pouch
Tear Notch 1" from Closed End
Squared Corners
Color: Silver
Material: PAKVF4C
Thickness: 5.0 mil
150 bags/case
8" x 8" x 4"
8" x 8" x 6"
10" x 6" x 6"
10" x 6" x 8"

Order Per Bag

50 - 100: $1.25/bag

Quantity

1 case: $155.30
2+ cases: $135.90/case
5+ cases: $126.20/case

Case(s)
18" x 20"
Outer Dimension 18" x 20" 3-Side Seal Pouch - 18VF4C20
18VF4C20 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4C
Thickness: 5.0 mil
200 bags/case
8" x 8" x 8"
8" x 8" x 10"
10" x 6" x 10"
10" x 6" x 12"

Order Per Bag

50 - 150: $1.39/bag

Quantity

1 case: $249.50
4+ cases: $205.40/case
6+ cases: $189.50/case

Case(s)
18" x 23"
Outer Dimension 18" x 23" 3-Side Seal Pouch - 18MFS23
18MFS23 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4
Thickness: 4.3 mil
200 bags/case
8" x 8" x 10"
8" x 8" x 12"
10" x 6" x 12"
10" x 6" x 14"

Order Per Bag

50: $1.50/bag
100 - 150: $1.15/bag

Quantity

1 case: $209.10
2+ cases: $195.40/case
5+ cases: $179.20/case

Case(s)
18" x 28"
Outer Dimension 18" x 28" 3-Side Seal Pouch - 35M1828
35M1828 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF3.5M
Thickness: 3.5 mil
250 bags/case
8" x 8" x 12"
8" x 8" x 16"
10" x 6" x 16"
10" x 6" x 18"

Order Per Bag

50: $0.608/bag
100 - 200: $0.522/bag

Quantity

1 case: $121.50
5+ cases: $110.50/case
8+ cases: $101.25/case

Case(s)
20" x 24"
Outer Dimension 20" x 24" 3-Side Seal Pouch - 20MFS24
20MFS24 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4
Thickness: 4.3 mil
150 bags/case
9" x 9" x 9"
9" x 9" x 12"
10" x 8" x 12"
10" x 8" x 14"

Order Per Bag

50 - 100: $1.49/bag

Quantity

1 case: $198.00
2+ cases: $178.50/case
5+ cases: $163.50/case
10+ cases: $139.50/case

Case(s)
20" x 30"
Outer Dimension 20" x 30" 3-Side Seal Pouch - 20MFS30
20MFS30 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4
Thickness: 4.3 mil
150 bags/case
9" x 9" x 12"
9" x 9" x 16"
10" x 8" x 16"
10" x 8" x 20"

Order Per Bag

50 - 100: $1.59/bag

Quantity

1 case: $213.00
2+ cases: $178.50/case
5+ cases: $156.00/case
10+ cases: $139.50/case

Case(s)
20" x 30"
Outer Dimension 20" x 30" 3-Side Seal Pouch - 20MFB30
20MFB30 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Black
Material: PAKVF4
Thickness: 4.3 mil
150 bags/case
9" x 9" x 12"
9" x 9" x 16"
10" x 8" x 16"
10" x 8" x 20"

Order Per Bag

50 - 100: $1.65/bag

Quantity

1 case: $228.00
2+ cases: $193.50/case
5+ cases: $171.00/case
10+ cases: $148.50/case

Case(s)
24" x 28"
Outer Dimension 24" x 28" 3-Side Seal Pouch - 24V4C28
24V4C28 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4C
Thickness: 5.0 mil
150 bags/case
11" x 11" x 12"
11" x 11" x 15"
12" x 10" x 12"
12" x 10" x 16"
14" x 8" x 16"
14" x 8" x 18"

Order Per Bag

50 - 100: $1.99/bag

Quantity

1 case: $261.90
2+ cases: $239.20/case
4+ cases: $218.25/case

Case(s)
26" x 26"
Outer Dimension 26" x 26" 3-Side Seal Pouch - 26VF4C26P2925C
26VF4C26P2925C 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Blue - PMS 2925C
Material: PAKVF4C
Thickness: 5.0 mil
100 bags/case
12" x 12" x 10"
12" x 12" x 12"
14" x 10" x 12"
14" x 10" x 14"
1 case: $299.50
2+ cases: $249.90/case
5+ cases: $221.90/case
10+ cases: $189.60/case

Case(s)

26" x 36"
Outer Dimension 26" x 36" 3-Side Seal Pouch - 26MFS36
26MFS36 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4
Thickness: 4.3 mil
100 bags/case
12" x 12" x 18"
12" x 12" x 20"
14" x 10" x 20"
14" x 10" x 24"

Order Per Bag

50: $2.45/bag

Quantity

1 case: $205.00
2+ cases: $176.80/case
5+ cases: $159.60/case

Case(s)
29" x 34"
Inner Dimension 29" x 34" 3-Side Seal Pouch - 29MFS34ID
29MFS34ID 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4
Thickness: 4.3 mil
100 bags/case
14" x 14" x 14"
14" x 14" x 18"
16" x 12" x 16"
16" x 12" x 20"
18" x 10" x 18"
18" x 10" x 20"

Order Per Bag

50: $3.45/bag

Quantity

1 case: $331.20
2+ cases: $289.80 /case
5+ cases: $268.40/case

Case(s)
30" x 24"
Outer Dimension 30" x 24" 3-Side Seal Pouch - 30M3024
30M3024 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4M
Thickness: 3.6 mil
250 bags/case
14" x 14" x 6"
14" x 14" x 8"
16" x 12" x 8"
16" x 12" x 10"
18" x 10" x 10"
18" x 10" x 12"

Order Per Bag

50: $0.55/bag
100 - 200: $0.48/bag

Quantity

1 case: $102.50
4+ cases: $98.50/case
20+ cases: $90.25/case

Case(s)
30" x 36"
Outer Dimension 30" x 36" 3-Side Seal Pouch - 30VF4C36
30VF4C36 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4C
Thickness: 5.0 mil
50 bags/case
14" x 14" x 14"
14" x 14" x 18"
16" x 12" x 16"
16" x 12" x 20"
18" x 10" x 18"
18" x 10" x 20"
1 case: $137.50
4+ cases: $132.50/case
10+ cases: $124.50/case
20+ cases: $109.55/case

Case(s)
30" x 40"
Outer Dimension 30" x 40" 3-Side Seal Pouch - 30MFS40
30MFS40 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4
Thickness: 4.3 mil
100 bags/case
14" x 14" x 20"
14" x 14" x 24"
16" x 12" x 20"
16" x 12" x 24"
18" x 10" x 24"
18" x 10" x 28"

Order Per Bag

50: $3.73/bag

Quantity

1 case: $350.00
2+ cases: $335.40/case
5+ cases: $320.40/case

Case(s)
35" x 30"
Outer Dimension 35" x 30" 3-Side Seal Pouch - 25M3530
25M3530 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF2.5M
Thickness: 2.5 mil
100 bags/case
16" x 16" x 10"
16" x 16" x 12"
18" x 14" x 12"
18" x 14" x 14"
20" x 12" x 14"
20" x 12" x 16"
1 case: $142.00
4+ cases: $97.50/case

Case(s)
36" x 24"
Outer Dimension 36" x 24" OD Transparent Vacuum Pouch - V3R3624
V3R3624 3-Side Seal Transparent Vacuum Pouch
No Tear Notch
Squared Corners
Material: PAKVAC3.0
Thickness: 3.0 mil
250 bags/case
16" x 16" x 4"
16" x 16" x 6"
18" x 16" x 4"
18" x 16" x 6"
20" x 14" x 6"
20" x 14" x 8"

Order Per Bag

10 bags: $1.89/bag
20 - 40 bags: $1.78/bag
50 - 90 bags: $1.61/bag

1 case: $141.47
2+ cases: $134.75/case
5+ cases: $124.75/case
10+ cases: $119.75/case
20+ cases: $112.22/case
Case(s)
38" x 42"
Outer Dimension 38" x 42" 3-Side Seal Pouch - 38MFS42
38MFS42 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4
Thickness: 4.3 mil
100 bags/case
18" x 18" x 18"
18" x 18" x 22"
20" x 16" x 20"
20" x 16" x 24"
22" x 14" x 20"
22" x 14" x 24"
24" x 12" x 24"
24" x 12" x 28"
1 case: $455.00
2+ cases: $436.40/case
5+ cases: $380.80/case
10+ cases: $345.00/case

Case(s)
42" x 48"
Outer Dimension 42" x 48" 3-Side Seal Pouch - 42MFS48
42MFS48 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4
Thickness: 4.3 mil
50 bags/case
20" x 20" x 20"
20" x 20" x 24"
22" x 18" x 24"
22" x 18" x 28"
24" x 16" x 24"
24" x 16" x 28"
26" x 14" x 28"
26" x 14" x 32"

Order Per Bag

1 - 9: $7.80/bag
10 - 19: $7.15/bag
20 - 49: $6.59/bag

Quantity

1 case: $309.75
2+ cases: $279.20/case

Case(s)
42.5" x 36.5"
Outer Dimension 42.5" x 36.5" 3-Side Seal Pouch - 425VMPE365FOB
425VMPE365FOB 3-Side Seal Pouch
Vacuum Metalized Polyethylene
Squared Corners
Color: Silver
Material: VMPE
Thickness: 1.6 mil
100 bags/case
20" x 20" x 12"
20" x 20" x 14"
22" x 18" x 14"
22" x 18" x 16"
24" x 16" x 16"
24" x 16" x 18"
26" x 14" x 18"
26" x 14" x 20"
1 case: $199.40
2+ cases: $179.20/case
5+ cases: $149.10/case

Case(s)
48" x 48"
Outer Dimension 48" x 48" OD Transparent Vacuum Pouch - V3R4848
V3R4848 3-Side Seal Transparent Vacuum Pouch
No Tear Notch
Squared Corners
Material: PAKVAC3.0
Thickness: 3.0 mil
10 bags/case
20" x 20" x 20"
22" x 22" x 24"
24" x 20" x 24"
24" x 20" x 24"
26" x 18" x 24"
26" x 18" x 28"
28" x 16" x 24"
28" x 16" x 30"

Order Per Bag

1 - 9 bags: $3.78/bag

1 case: $22.10
2+ cases: $18.10/case
5+ cases: $16.50/case
Case(s)
54" x 48"
Outer Dimension 54" x 48" 3-Side Seal Pouch - 54MFS48
54MFS48 3-Side Seal Pouch
No Tear Notch
Squared Corners
Color: Silver
Material: PAKVF4
Thickness: 4.3 mil
20 bags/case
26" x 26" x 16"
26" x 26" x 20"
28" x 24" x 18"
28" x 24" x 22"
30" x 22" x 20"
30" x 22" x 24"
32" x 20" x 24"
32" x 20" x 26"

Order Per Bag

1 - 19: $8.95/bag

Quantity

1 case: $159.00
2+ cases: $138.58/case
5+ cases: $127.03/case

Case(s)
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.

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