Home > Poly Bags, Lay Flat in Cases > 4 Mil Lay Flat Poly Bags

4 Mil Lay Flat Poly Bags - Heavy-Duty Protection

Heavy-duty 4 mil lay flat poly bags for secure packaging of food, parts, and products. Made from 100% virgin Low Density Polyethylene (LDPE) that meets FDA/USDA food contact specifications.

Why choose 4 mil thickness? Extra strength for heavier items, puncture resistance, and durability. Heat sealable with any impulse or constant heat sealer (sold separately).

✓ FDA/USDA food safe
✓ Wholesale bulk pricing
✓ Fast shipping
✓ Multiple sizes available
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1 case: $31.02
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1 case: $34.23
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1 case: $136.07
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1 case: $105.47
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1 case: $88.94
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1 case: $92.16
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1 case: $127.62
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1 case: $111.56
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2 X 3 Low Density Flat Bag 4 mil 5,000/cs| Prism Pak 2 X 3 Low Density Flat Bag 4 mil 5,000/cs
1 case $34.34
2 X 4 Low Density Flat Bag 4 mil 5,000/cs| Prism Pak 2 X 4 Low Density Flat Bag 4 mil 5,000/cs
1 case $44.71
2 X 5 Low Density Flat Bag 4 mil 5,000/cs| Prism Pak 2 X 5 Low Density Flat Bag 4 mil 5,000/cs
1 case $70.88
2 X 6 Low Density Flat Bag 4 mil 5,000/cs| Prism Pak 2 X 6 Low Density Flat Bag 4 mil 5,000/cs
1 case $65.05
2 X 7 Low Density Flat Bag 4 mil 2,000/cs| Prism Pak 2 X 7 Low Density Flat Bag 4 mil 2,000/cs
1 case $37.98
2 X 8 Low Density Flat Bag 4 mil 2,000/cs| Prism Pak 2 X 8 Low Density Flat Bag 4 mil 2,000/cs
1 case $34.18
2 X 9 Low Density Flat Bag 4 mil 2,000/cs| Prism Pak 2 X 9 Low Density Flat Bag 4 mil 2,000/cs
1 case $45.83
2 X 12 Low Density Flat Bag 4 mil 2,000/cs| Prism Pak 2 X 12 Low Density Flat Bag 4 mil 2,000/cs
1 case $48.98
3 X 3 Low Density Flat Bag 4 mil 5,000/cs| Prism Pak 3 X 3 Low Density Flat Bag 4 mil 5,000/cs
1 case $49.22
3 X 4 Low Density Flat Bag 4 mil 5,000/cs| Prism Pak 3 X 4 Low Density Flat Bag 4 mil 5,000/cs
1 case $64.36
3 X 5 Low Density Flat Bag 4 mil 2,000/cs| Prism Pak 3 X 5 Low Density Flat Bag 4 mil 2,000/cs
1 case $32.12
3 X 6 Low Density Flat Bag 4 mil 2,000/cs| Prism Pak 3 X 6 Low Density Flat Bag 4 mil 2,000/cs
1 case $38.47
3 X 8 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 3 X 8 Low Density Flat Bag 4 mil 1,000/cs
1 case $24.00
3 X 10 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 3 X 10 Low Density Flat Bag 4 mil 1,000/cs
1 case $30.64
3 X 12 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 3 X 12 Low Density Flat Bag 4 mil 1,000/cs
1 case $36.64
3 X 26 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 3 X 26 Low Density Flat Bag 4 mil 1,000/cs
1 case $91.48
4 X 4 Low Density Flat Bag 4 mil 2,000/cs| Prism Pak 4 X 4 Low Density Flat Bag 4 mil 2,000/cs
1 case $34.52
4 X 5 Low Density Flat Bag 4 mil 2,000/cs| Prism Pak 4 X 5 Low Density Flat Bag 4 mil 2,000/cs
1 case $42.70
4 X 6 Low Density Flat Bag 4 mil 2,000/cs| Prism Pak 4 X 6 Low Density Flat Bag 4 mil 2,000/cs
1 case $48.87
4 X 8 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 4 X 8 Low Density Flat Bag 4 mil 1,000/cs
1 case $32.64
4 X 10 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 4 X 10 Low Density Flat Bag 4 mil 1,000/cs
1 case $40.55
4 X 12 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 4 X 12 Low Density Flat Bag 4 mil 1,000/cs
1 case $46.57
4 X 15 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 4 X 15 Low Density Flat Bag 4 mil 1,000/cs
1 case $68.66
4 X 18 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 4 X 18 Low Density Flat Bag 4 mil 1,000/cs
1 case $67.81
4 X 24 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 4 X 24 Low Density Flat Bag 4 mil 1,000/cs
1 case $89.52
5 X 5 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 5 X 5 Low Density Flat Bag 4 mil 1,000/cs
1 case $25.54
5 X 7 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 5 X 7 Low Density Flat Bag 4 mil 1,000/cs
1 case $35.82
5 X 8 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 5 X 8 Low Density Flat Bag 4 mil 1,000/cs
1 case $40.82
5 X 10 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 5 X 10 Low Density Flat Bag 4 mil 1,000/cs
1 case $49.12
5 X 12 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 5 X 12 Low Density Flat Bag 4 mil 1,000/cs
1 case $58.42
5 X 15 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 5 X 15 Low Density Flat Bag 4 mil 1,000/cs
1 case $85.88
5 X 20 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 5 X 20 Low Density Flat Bag 4 mil 1,000/cs
1 case $118.29
5 X 24 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 5 X 24 Low Density Flat Bag 4 mil 1,000/cs
1 case $141.94
6 X 6 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 6 X 6 Low Density Flat Bag 4 mil 1,000/cs
1 case $37.37
6 X 8 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 6 X 8 Low Density Flat Bag 4 mil 1,000/cs
1 case $47.53
6 X 9 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 6 X 9 Low Density Flat Bag 4 mil 1,000/cs
1 case $53.35
6 X 10 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 6 X 10 Low Density Flat Bag 4 mil 1,000/cs
1 case $58.77
6 X 12 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 6 X 12 Low Density Flat Bag 4 mil 1,000/cs
1 case $71.86
6 X 15 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 6 X 15 Low Density Flat Bag 4 mil 1,000/cs
1 case $102.39
6 X 18 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 6 X 18 Low Density Flat Bag 4 mil 1,000/cs
1 case $122.84
6 X 20 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 6 X 20 Low Density Flat Bag 4 mil 1,000/cs
1 case $136.46
7 X 9 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 7 X 9 Low Density Flat Bag 4 mil 1,000/cs
1 case $71.64
7 X 10 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 7 X 10 Low Density Flat Bag 4 mil 1,000/cs
1 case $83.80
7 X 12 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 7 X 12 Low Density Flat Bag 4 mil 1,000/cs
1 case $100.61
7 X 15 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 7 X 15 Low Density Flat Bag 4 mil 1,000/cs
1 case $119.45
7 X 18 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 7 X 18 Low Density Flat Bag 4 mil 1,000/cs
1 case $143.31
7 X 24 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 7 X 24 Low Density Flat Bag 4 mil 1,000/cs
1 case $191.12
8 X 8 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 8 X 8 Low Density Flat Bag 4 mil 1,000/cs
1 case $62.13
8 X 10 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 8 X 10 Low Density Flat Bag 4 mil 1,000/cs
1 case $100.90
8 X 12 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 8 X 12 Low Density Flat Bag 4 mil 1,000/cs
1 case $121.06
8 X 15 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 8 X 15 Low Density Flat Bag 4 mil 1,000/cs
1 case $143.75
8 X 18 Low Density Flat Bag 4 mil 500/cs| Prism Pak 8 X 18 Low Density Flat Bag 4 mil 500/cs
1 case $90.81
8 X 20 Low Density Flat Bag 4 mil 500/cs| Prism Pak 8 X 20 Low Density Flat Bag 4 mil 500/cs
1 case $95.83
8 X 24 Low Density Flat Bag 4 mil 500/cs| Prism Pak 8 X 24 Low Density Flat Bag 4 mil 500/cs
1 case $121.06
9 X 12 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 9 X 12 Low Density Flat Bag 4 mil 1,000/cs
1 case $132.13
9 X 15 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 9 X 15 Low Density Flat Bag 4 mil 1,000/cs
1 case $161.71
9 X 18 Low Density Flat Bag 4 mil 500/cs| Prism Pak 9 X 18 Low Density Flat Bag 4 mil 500/cs
1 case $97.06
9 X 20 Low Density Flat Bag 4 mil 500/cs| Prism Pak 9 X 20 Low Density Flat Bag 4 mil 500/cs
1 case $101.71
9 X 24 Low Density Flat Bag 4 mil 500/cs| Prism Pak 9 X 24 Low Density Flat Bag 4 mil 500/cs
1 case $117.83
10 X 12 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 10 X 12 Low Density Flat Bag 4 mil 1,000/cs
1 case $140.36
10 X 16 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 10 X 16 Low Density Flat Bag 4 mil 1,000/cs
1 case $191.11
10 X 18 Low Density Flat Bag 4 mil 500/cs| Prism Pak 10 X 18 Low Density Flat Bag 4 mil 500/cs
1 case $107.51
10 X 20 Low Density Flat Bag 4 mil 500/cs| Prism Pak 10 X 20 Low Density Flat Bag 4 mil 500/cs
1 case $116.99
10 X 24 Low Density Flat Bag 4 mil 500/cs| Prism Pak 10 X 24 Low Density Flat Bag 4 mil 500/cs
1 case $140.38
11 X 15 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 11 X 15 Low Density Flat Bag 4 mil 1,000/cs
1 case $192.62
11 X 18 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 11 X 18 Low Density Flat Bag 4 mil 1,000/cs
1 case $231.16
12 X 12 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 12 X 12 Low Density Flat Bag 4 mil 1,000/cs
1 case $158.29
12 X 14 Low Density Flat Bag 4 mil 1,000/cs| Prism Pak 12 X 14 Low Density Flat Bag 4 mil 1,000/cs
1 case $184.67
12 X 16 Low Density Flat Bag 4 mil 500/cs| Prism Pak 12 X 16 Low Density Flat Bag 4 mil 500/cs
1 case $105.52
12 X 18 Low Density Flat Bag 4 mil 500/cs| Prism Pak 12 X 18 Low Density Flat Bag 4 mil 500/cs
1 case $118.74
12 X 20 Low Density Flat Bag 4 mil 500/cs| Prism Pak 12 X 20 Low Density Flat Bag 4 mil 500/cs
1 case $127.96
12 X 24 Low Density Flat Bag 4 mil 500/cs| Prism Pak 12 X 24 Low Density Flat Bag 4 mil 500/cs
1 case $150.36
12 X 30 Low Density Flat Bag 4 mil 250/cs| Prism Pak 12 X 30 Low Density Flat Bag 4 mil 250/cs
1 case $94.00
14 X 16 Low Density Flat Bag 4 mil 500/cs| Prism Pak 14 X 16 Low Density Flat Bag 4 mil 500/cs
1 case $122.80
14 X 20 Low Density Flat Bag 4 mil 500/cs| Prism Pak 14 X 20 Low Density Flat Bag 4 mil 500/cs
1 case $153.92
14 X 24 Low Density Flat Bag 4 mil 250/cs| Prism Pak 14 X 24 Low Density Flat Bag 4 mil 250/cs
1 case $87.73
14 X 30 Low Density Flat Bag 4 mil 250/cs| Prism Pak 14 X 30 Low Density Flat Bag 4 mil 250/cs
1 case $111.95
14 X 36 Low Density Flat Bag 4 mil 250/cs| Prism Pak 14 X 36 Low Density Flat Bag 4 mil 250/cs
1 case $134.34
15 X 24 Low Density Flat Bag 4 mil 250/cs| Prism Pak 15 X 24 Low Density Flat Bag 4 mil 250/cs
1 case $95.98
15 X 30 Low Density Flat Bag 4 mil 250/cs| Prism Pak 15 X 30 Low Density Flat Bag 4 mil 250/cs
1 case $117.49
15 X 36 Low Density Flat Bag 4 mil 250/cs| Prism Pak 15 X 36 Low Density Flat Bag 4 mil 250/cs
1 case $121.94
16 X 16 Low Density Flat Bag 4 mil 500/cs| Prism Pak 16 X 16 Low Density Flat Bag 4 mil 500/cs
1 case $133.47
16 X 18 Low Density Flat Bag 4 mil 500/cs| Prism Pak 16 X 18 Low Density Flat Bag 4 mil 500/cs
1 case $150.36
16 X 24 Low Density Flat Bag 4 mil 250/cs| Prism Pak 16 X 24 Low Density Flat Bag 4 mil 250/cs
1 case $100.25
16 X 30 Low Density Flat Bag 4 mil 250/cs| Prism Pak 16 X 30 Low Density Flat Bag 4 mil 250/cs
1 case $125.32
16 X 36 Low Density Flat Bag 4 mil 250/cs| Prism Pak 16 X 36 Low Density Flat Bag 4 mil 250/cs
1 case $150.35
18 X 20 Low Density Flat Bag 4 mil 250/cs| Prism Pak 18 X 20 Low Density Flat Bag 4 mil 250/cs
1 case $87.99
18 X 24 Low Density Flat Bag 4 mil 250/cs| Prism Pak 18 X 24 Low Density Flat Bag 4 mil 250/cs
1 case $102.65
18 X 30 Low Density Flat Bag 4 mil 250/cs| Prism Pak 18 X 30 Low Density Flat Bag 4 mil 250/cs
1 case $127.75
18 X 36 Low Density Flat Bag 4 mil 250/cs| Prism Pak 18 X 36 Low Density Flat Bag 4 mil 250/cs
1 case $151.55
20 X 20 Low Density Flat Bag 4 mil 250/cs| Prism Pak 20 X 20 Low Density Flat Bag 4 mil 250/cs
1 case $93.88
20 X 24 Low Density Flat Bag 4 mil 250/cs| Prism Pak 20 X 24 Low Density Flat Bag 4 mil 250/cs
1 case $109.46
20 X 30 Low Density Flat Bag 4 mil 250/cs| Prism Pak 20 X 30 Low Density Flat Bag 4 mil 250/cs
1 case $137.42
20 X 36 Low Density Flat Bag 4 mil 250/cs| Prism Pak 20 X 36 Low Density Flat Bag 4 mil 250/cs
1 case $166.77
20 X 40 Low Density Flat Bag 4 mil 250/cs| Prism Pak 20 X 40 Low Density Flat Bag 4 mil 250/cs
1 case $211.77
22 X 24 Low Density Flat Bag 4 mil 200/cs| Prism Pak 22 X 24 Low Density Flat Bag 4 mil 200/cs
1 case $102.04
22 X 30 Low Density Flat Bag 4 mil 200/cs| Prism Pak 22 X 30 Low Density Flat Bag 4 mil 200/cs
1 case $127.42
24 X 24 Low Density Flat Bag 4 mil 250/cs| Prism Pak 24 X 24 Low Density Flat Bag 4 mil 250/cs
1 case $125.49
24 X 30 Low Density Flat Bag 4 mil 200/cs| Prism Pak 24 X 30 Low Density Flat Bag 4 mil 200/cs
1 case $124.95
24 X 36 Low Density Flat Bag 4 mil 200/cs| Prism Pak 24 X 36 Low Density Flat Bag 4 mil 200/cs
1 case $155.51
24 X 38 Low Density Flat Bag 4 mil 100/cs| Prism Pak 24 X 38 Low Density Flat Bag 4 mil 100/cs
1 case $91.54
24 X 42 Low Density Flat Bag 4 mil 200/cs| Prism Pak 24 X 42 Low Density Flat Bag 4 mil 200/cs
1 case $177.34
24 X 48 Low Density Flat Bag 4 mil 100/cs| Prism Pak 24 X 48 Low Density Flat Bag 4 mil 100/cs
1 case $101.33
26 X 30 Low Density Flat Bag 4 mil 100/cs| Prism Pak 26 X 30 Low Density Flat Bag 4 mil 100/cs
1 case $70.89
28 X 32 Low Density Flat Bag 4 mil 100/cs| Prism Pak 28 X 32 Low Density Flat Bag 4 mil 100/cs
1 case $80.29
28 X 50 Low Density Flat Bag 4 mil 100/cs| Prism Pak 28 X 50 Low Density Flat Bag 4 mil 100/cs
1 case $140.51
30 X 30 Low Density Flat Bag 4 mil 100/cs| Prism Pak 30 X 30 Low Density Flat Bag 4 mil 100/cs
1 case $78.47
30 X 36 Low Density Flat Bag 4 mil 100/cs| Prism Pak 30 X 36 Low Density Flat Bag 4 mil 100/cs
1 case $96.11
30 X 54 Low Density Flat Bag 4 mil 100/cs| Prism Pak 30 X 54 Low Density Flat Bag 4 mil 100/cs
1 case $159.23
36 X 48 Low Density Flat Bag 4 mil 100/cs| Prism Pak 36 X 48 Low Density Flat Bag 4 mil 100/cs
1 case $151.17
36 X 60 Low Density Flat Bag 4 mil 50/cs| Prism Pak 36 X 60 Low Density Flat Bag 4 mil 50/cs
1 case $106.18
38 X 64 Low Density Flat Bag 4 mil 50/cs| Prism Pak 38 X 64 Low Density Flat Bag 4 mil 50/cs
1 case $119.53
44 X 54 Low Density Flat Bag 4 mil 50/cs| Prism Pak 44 X 54 Low Density Flat Bag 4 mil 50/cs
1 case $116.77
Flat Poly Bags 2X3 4 mil 1000/CTN| Prism Pak 2X3 4 mil 1000/CTN Flat Poly Bag
1 case $11.13
Flat Poly Bags 2X4 4 mil 1000/CTN| Prism Pak 2X4 4 mil 1000/CTN Flat Poly Bag
1 case $12.85
Flat Poly Bags 2X6 4 mil 1000/CTN| Prism Pak 2X6 4 mil 1000/CTN Flat Poly Bag
1 case $12.88
Flat Poly Bags 2X8 4 mil 1000/CTN| Prism Pak 2X8 4 mil 1000/CTN Flat Poly Bag
1 case $14.78
Flat Poly Bags 2X10 4 mil 1000/CTN| Prism Pak 2X10 4 mil 1000/CTN Flat Poly Bag
1 case $18.43
Flat Poly Bags 3X3 4 mil 1000/CTN| Prism Pak 3X3 4 mil 1000/CTN Flat Poly Bag
1 case $11.00
Flat Poly Bags 3X4 4 mil 1000/CTN| Prism Pak 3X4 4 mil 1000/CTN Flat Poly Bag
1 case $12.86
Flat Poly Bags 3X5 4 mil 1000/CTN| Prism Pak 3X5 4 mil 1000/CTN Flat Poly Bag
1 case $13.88
Flat Poly Bags 3X6 4 mil 1000/CTN| Prism Pak 3X6 4 mil 1000/CTN Flat Poly Bag
1 case $16.65
Flat Poly Bags 3X8 4 mil 1000/CTN| Prism Pak 3X8 4 mil 1000/CTN Flat Poly Bag
1 case $16.22
Flat Poly Bags 3X10 4 mil 1000/CTN| Prism Pak 3X10 4 mil 1000/CTN Flat Poly Bag
1 case $26.50
Flat Poly Bags 3X12 4 mil 1000/CTN| Prism Pak 3X12 4 mil 1000/CTN Flat Poly Bag
1 case $29.70
Flat Poly Bags 3X18 4 mil 1000/CTN| Prism Pak 3X18 4 mil 1000/CTN Flat Poly Bag
1 case $42.95
Flat Poly Bags 4X4 4 mil 1000/CTN| Prism Pak 4X4 4 mil 1000/CTN Flat Poly Bag
1 case $14.93
Flat Poly Bags 4X5 4 mil 1000/CTN| Prism Pak 4X5 4 mil 1000/CTN Flat Poly Bag
1 case $18.47
Flat Poly Bags 4X6 4 mil 1000/CTN| Prism Pak 4X6 4 mil 1000/CTN Flat Poly Bag
1 case $21.14
Flat Poly Bags 4X7 4 mil 1000/CTN| Prism Pak 4X7 4 mil 1000/CTN Flat Poly Bag
1 case $24.56
Flat Poly Bags 4X8 4 mil 1000/CTN| Prism Pak 4X8 4 mil 1000/CTN Flat Poly Bag
1 case $28.25
Flat Poly Bags 4X10 4 mil 1000/CTN| Prism Pak 4X10 4 mil 1000/CTN Flat Poly Bag
1 case $32.87
Flat Poly Bags 4X18 4 mil 1000/CTN| Prism Pak 4X18 4 mil 1000/CTN Flat Poly Bag
1 case $54.99
Flat Poly Bags 4X12 4 mil 1000/CTN| Prism Pak 4X12 4 mil 1000/CTN Flat Poly Bag
1 case $37.74
Flat Poly Bags 4X20 4 mil 1000/CTN| Prism Pak 4X20 4 mil 1000/CTN Flat Poly Bag
1 case $54.48
Flat Poly Bags 4X24 4 mil 1000/CTN| Prism Pak 4X24 4 mil 1000/CTN Flat Poly Bag
1 case $71.93
Flat Poly Bags 5X5 4 mil 1000/CTN| Prism Pak 5X5 4 mil 1000/CTN Flat Poly Bag
1 case $22.06
Flat Poly Bags 5X7 4 mil 1000/CTN| Prism Pak 5X7 4 mil 1000/CTN Flat Poly Bag
1 case $29.07
Flat Poly Bags 5X6 4 mil 1000/CTN| Prism Pak 5X6 4 mil 1000/CTN Flat Poly Bag
1 case $26.39
Flat Poly Bags 5X14 4 mil 1000/CTN| Prism Pak 5X14 4 mil 1000/CTN Flat Poly Bag
1 case $51.42
Flat Poly Bags 5X8 4 mil 1000/CTN| Prism Pak 5X8 4 mil 1000/CTN Flat Poly Bag
1 case $33.11
Flat Poly Bags 5X10 4 mil 1000/CTN| Prism Pak 5X10 4 mil 1000/CTN Flat Poly Bag
1 case $39.83
Flat Poly Bags 5X18 4 mil 1000/CTN| Prism Pak 5X18 4 mil 1000/CTN Flat Poly Bag
1 case $68.44
Flat Poly Bags 5X12 4 mil 1000/CTN| Prism Pak 5X12 4 mil 1000/CTN Flat Poly Bag
1 case $47.37
Flat Poly Bags 5X28 4 mil 1000/CTN| Prism Pak 5X28 4 mil 1000/CTN Flat Poly Bag
1 case $103.66
Flat Poly Bags 6X6 4 mil 1000/Ctn| Prism Pak 6X6 4 mil 1000/CTN Flat Poly Bag
1 case $29.78
Flat Poly Bags 6X7 4 mil 1000/CTN| Prism Pak 6X7 4 mil 1000/CTN Flat Poly Bag
1 case $33.47
Flat Poly Bags 6X14 4 mil 1000/CTN| Prism Pak 6 X 14 4 mil 1000/CTN Flat Poly Bag
1 case $65.46
Flat Poly Bags 6X8 4 mil 1000/CTN| Prism Pak 6X8 4 mil 1000/CTN Flat Poly Bag
1 case $38.20
Flat Poly Bags 7X7 4 mil 1000/CTN| Prism Pak 7X7 4 mil 1000/CTN Flat Poly Bag
1 case $39.11
Flat Poly Bags 7X8 4 mil 1000/CTN| Prism Pak 7X8 4 mil 1000/CTN Flat Poly Bag
1 case $44.57
Flat Poly Bags 7X9 4 mil 1000/CTN| Prism Pak 7 X 9 4 mil 1000/CTN Flat Poly Bag
1 case $57.26
Flat Poly Bags 6X9 4 mil 1000/CTN| Prism Pak 6X9 4 mil 1000/CTN Flat Poly Bag
1 case $42.87
Flat Poly Bags 6X10 4 mil 1000/CTN| Prism Pak 6X10 4 mil 1000/CTN Flat Poly Bag
1 case $47.23
Flat Poly Bags 6X12 4 mil 1000/CTN| Prism Pak 6 X 12 4 mil 1000/CTN Flat Poly Bag
1 case $56.24
Flat Poly Bags 6X16 4 mil 1000/CTN| Prism Pak 6 X 16 4 mil 1000/CTN Flat Poly Bag
1 case $74.73
Flat Poly Bags 6X30 4 mil 1000/CTN| Prism Pak 6 X 30 4 mil 1000/CTN Flat Poly Bag
1 case $175.80
Flat Poly Bags 7X10 4 mil 1000/CTN| Prism Pak 7 X 10 4 mil 1000/CTN Flat Poly Bag
1 case $75.13
Flat Poly Bags 7X12 4 mil 1000/CTN| Prism Pak 7 X 12 4 mil 1000/CTN Flat Poly Bag
1 case $91.29
Flat Poly Bags 7X14 4 mil 1000/CTN| Prism Pak 7 X 14 4 mil 1000/CTN Flat Poly Bag
1 case $104.10
Flat Poly Bags 8X8 4 mil 1000/CTN| Prism Pak 8X8 4 mil 1000/CTN Flat Poly Bag
1 case $49.50
Flat Poly Bags 8X10 4 mil 1000/CTN| Prism Pak 8 X 10 4 mil 1000/CTN Flat Poly Bag
1 case $82.16
Flat Poly Bags 8X18 4 mil 1000/CTN| Prism Pak 8 X 18 4 mil 1000/CTN Flat Poly Bag
1 case $142.60
Flat Poly Bags 8X28 4 mil 500/CTN| Prism Pak 8 X 28 4 mil 500/CTN Flat Poly Bag
1 case $110.83
Flat Poly Bags 8X12 4 mil 1000/CTN| Prism Pak 8 X 12 4 mil 1000/CTN Flat Poly Bag
1 case $97.59
Flat Poly Bags 8X16 4 mil 1000/CTN| Prism Pak 8 X 16 4 mil 1000/CTN Flat Poly Bag
1 case $120.76
Flat Poly Bags 8X24 4 mil 1000/CTN| Prism Pak 8 X 24 4 mil 1000/CTN Flat Poly Bag
1 case $178.97
Flat Poly Bags 9X12 4 mil 1000/CTN| Prism Pak 9 X 12 4 mil 1000/CTN Flat Poly Bag
1 case $106.32
Flat Poly Bags 9X16 4 mil 1000/CTN| Prism Pak 9 X 16 4 mil 1000/CTN Flat Poly Bag
1 case $130.87
Flat Poly Bags 9X18 4 mil 1000/CTN| Prism Pak 9 X 18 4 mil 1000/CTN Flat Poly Bag
1 case $146.90
Flat Poly Bags 10X10 4 mil 1000/CTN| Prism Pak 10 X 10 4 mil 1000/CTN Flat Poly Bag
1 case $101.62
Flat Poly Bags 10X12 4 mil 1000/CTN| Prism Pak 10 X 12 4 mil 1000/CTN Flat Poly Bag
1 case $112.42
Flat Poly Bags 10X14 4 mil 1000/CTN| Prism Pak 10 X 14 4 mil 1000/CTN Flat Poly Bag
1 case $127.40
Flat Poly Bags 10X15 4 mil 1000/CTN| Prism Pak 10 X 15 4 mil 1000/CTN Flat Poly Bag
1 case $137.71
Flat Poly Bags 10X16 4 mil 1000/CTN| Prism Pak 10 X 16 4 mil 1000/CTN Flat Poly Bag
1 case $151.56
Flat Poly Bags 11X16 4 mil 1000/CTN| Prism Pak 11 X 16 4 mil 1000/CTN Flat Poly Bag
1 case $168.10
Flat Poly Bags 10X18 4 mil 1000/CTN| Prism Pak 10 X 18 4 mil 1000/CTN Flat Poly Bag
1 case $170.73
Flat Poly Bags 10X20 4 mil 1000/CTN| Prism Pak 10 X 20 4 mil 1000/CTN Flat Poly Bag
1 case $181.79
Flat Poly Bags 10X24 4 mil 500/CTN| Prism Pak 10 X 24 4 mil 500/CTN Flat Poly Bag
1 case $113.16
Flat Poly Bags 10X30 4 mil 500/CTN| Prism Pak 10 X 30 4 mil 500/CTN Flat Poly Bag
1 case $140.89
Flat Poly Bags 12X12 4 mil 1000/CTN| Prism Pak 12 X 12 4 mil 1000/CTN Flat Poly Bag
1 case $132.49
Flat Poly Bags 12X14 4 mil 1000/CTN| Prism Pak 12 X 14 4 mil 1000/CTN Flat Poly Bag
1 case $153.37
Flat Poly Bags 12X15 4 mil 1000/CTN| Prism Pak 12 X 15 4 mil 1000/CTN Flat Poly Bag
1 case $163.32
Flat Poly Bags 12X16 4 mil 500/CTN| Prism Pak 12 X 16 4 mil 500/CTN Flat Poly Bag
1 case $97.11
Flat Poly Bags 12X18 4 mil 500/CTN| Prism Pak 12 X 18 4 mil 500/CTN Flat Poly Bag
1 case $101.94
Flat Poly Bags 12X20 4 mil 500/CTN| Prism Pak 12 X 20 4 mil 500/CTN Flat Poly Bag
1 case $107.67
Flat Poly Bags 12X24 4 mil 500/CTN| Prism Pak 12 X 24 4 mil 500/CTN Flat Poly Bag
1 case $121.38
Flat Poly Bags 12X30 4 mil 500/CTN| Prism Pak 12 X 30 4 mil 500/CTN Flat Poly Bag
1 case $151.96
Flat Poly Bags 12X36 4 mil 250/CTN| Prism Pak 12 X 36 4 mil 250/CTN Flat Poly Bag
1 case $97.85
Flat Poly Bags 14X14 4 mil 1000/CTN| Prism Pak 14 X 14 4 mil 1000/CTN Flat Poly Bag
1 case $171.53
Flat Poly Bags 14X16 4 mil 500/CTN| Prism Pak 14 X 16 4 mil 500/CTN Flat Poly Bag
1 case $101.94
Flat Poly Bags 14X18 4 mil 500/CTN| Prism Pak 14 X 18 4 mil 500/CTN Flat Poly Bag
1 case $110.99
Flat Poly Bags 14X20 4 mil 500/CTN| Prism Pak 14 X 20 4 mil 500/CTN Flat Poly Bag
1 case $122.95
Flat Poly Bags 14X24 4 mil 500/CTN| Prism Pak 14 X 24 4 mil 500/CTN Flat Poly Bag
1 case $144.95
Flat Poly Bags 14X30 4 mil 250/CTN| Prism Pak 14 X 30 4 mil 250/CTN Flat Poly Bag
1 case $96.71
Flat Poly Bags 14X36 4 mil 250/CTN| Prism Pak 14 X 36 4 mil 250/CTN Flat Poly Bag
1 case $113.19
Flat Poly Bags 16X16 4 mil 500/CTN| Prism Pak 16 X 16 4 mil 500/CTN Flat Poly Bag
1 case $109.38
Flat Poly Bags 16X18 4 mil 500/CTN| Prism Pak 16 X 18 4 mil 500/CTN Flat Poly Bag
1 case $121.52
Flat Poly Bags 15X18 4 mil 500/CTN| Prism Pak 15 X 18 4 mil 500/CTN Flat Poly Bag
1 case $118.00
Flat Poly Bags 16X20 4 mil 500/CTN| Prism Pak 16 X 20 4 mil 500/CTN Flat Poly Bag
1 case $135.20
Flat Poly Bags 15X24 4 mil 500/CTN| Prism Pak 15 X 24 4 mil 500/CTN Flat Poly Bag
1 case $157.49
Flat Poly Bags 15X30 4 mil 250/CTN| Prism Pak 15 X 30 4 mil 250/CTN Flat Poly Bag
1 case $102.73
Flat Poly Bags 16X28 4 mil 250/CTN| Prism Pak 16 X 28 4 mil 250/CTN Flat Poly Bag
1 case $100.31
Flat Poly Bags 16X24 4 mil 500/CTN| Prism Pak 16 X 24 4 mil 500/CTN Flat Poly Bag
1 case $162.79
Flat Poly Bags 16X30 4 mil 250/CTN| Prism Pak 16 X 30 4 mil 250/CTN Flat Poly Bag
1 case $105.14
Flat Poly Bags 16X36 4 mil 250/CTN| Prism Pak 16 X 36 4 mil 250/CTN Flat Poly Bag
1 case $121.38
Flat Poly Bags 18X18 4 mil 500/CTN| Prism Pak 18 X 18 4 mil 500/CTN Flat Poly Bag
1 case $122.34
Flat Poly Bags 18X20 4 mil 500/CTN| Prism Pak 18 X 20 4 mil 500/CTN Flat Poly Bag
1 case $135.76
Flat Poly Bags 18X24 4 mil 250/CTN| Prism Pak 18 X 24 4 mil 250/CTN Flat Poly Bag
1 case $84.69

(1)
Flat Poly Bags 22X24 4 mil 250/CTN| Prism Pak 22 X 24 4 mil 250/CTN Flat Poly Bag
1 case $103.43
Flat Poly Bags 22X30 4 mil 250/CTN| Prism Pak 22 X 30 4 mil 250/CTN Flat Poly Bag
1 case $124.66
Flat Poly Bags 18X30 4 mil 200/CTN| Prism Pak 18 X 30 4 mil 200/CTN Flat Poly Bag
1 case $84.33
Flat Poly Bags 18X36 4 mil 200/CTN| Prism Pak 18 X 36 4 mil 200/CTN Flat Poly Bag
1 case $100.04
Flat Poly Bags 20X20 4 mil 250/CTN| Prism Pak 20 X 20 4 mil 250/CTN Flat Poly Bag
1 case $78.56
Flat Poly Bags 20X24 4 mil 250/CTN| Prism Pak 20 X 24 4 mil 250/CTN Flat Poly Bag
1 case $91.62
Flat Poly Bags 20X30 4 mil 250/CTN| Prism Pak 20 X 30 4 mil 250/CTN Flat Poly Bag
1 case $112.22
Flat Poly Bags 20X36 4 mil 250/CTN| Prism Pak 20 X 36 4 mil 250/CTN Flat Poly Bag
1 case $129.28
Flat Poly Bags 20X42 4 mil 200/CTN| Prism Pak 20 X 42 4 mil 200/CTN Flat Poly Bag
1 case $119.28
Flat Poly Bags 24X24 4 mil 250/CTN| Prism Pak 24 X 24 4 mil 250/CTN Flat Poly Bag
1 case $104.61
Flat Poly Bags 26X26 4 mil 250/CTN| Prism Pak 26 X 26 4 mil 250/CTN Flat Poly Bag
1 case $123.24
Flat Poly Bags 26X30 4 mil 200/CTN| Prism Pak 26 X 30 4 mil 200/CTN Flat Poly Bag
1 case $114.07
Flat Poly Bags 26X36 4 mil 200/CTN| Prism Pak 26 X 36 4 mil 200/CTN Flat Poly Bag
1 case $138.35
Flat Poly Bags 24X30 4 mil 250/CTN| Prism Pak 24 X 30 4 mil 250/CTN Flat Poly Bag
1 case $125.68
Flat Poly Bags 26X42 4 mil 100/CTN| Prism Pak 26 X 42 4 mil 100/CTN Flat Poly Bag
1 case $85.32
Flat Poly Bags 28X32 4 mil 200/CTN| Prism Pak 28 X 32 4 mil 200/CTN Flat Poly Bag
1 case $129.21
Flat Poly Bags 24X36 4 mil 200/CTN| Prism Pak 24 X 36 4 mil 200/CTN Flat Poly Bag
1 case $124.56
Flat Poly Bags 24X42 4 mil 200/CTN| Prism Pak 24 X 42 4 mil 200/CTN Flat Poly Bag
1 case $142.68
Flat Poly Bags 24X48 4 mil 100/CTN| Prism Pak 24 X 48 4 mil 100/CTN Flat Poly Bag
1 case $86.65
Flat Poly Bags 24X60 4 mil 100/CTN| Prism Pak 24 X 60 4 mil 100/CTN Flat Poly Bag
1 case $105.93
Flat Poly Bags 28X36 4 mil 100/CTN| Prism Pak 28 X 36 4 mil 100/CTN Flat Poly Bag
1 case $77.94
Flat Poly Bags 30X30 4 mil 200/CTN| Prism Pak 30 X 30 4 mil 200/CTN Flat Poly Bag
1 case $126.26
Flat Poly Bags 28X40 4 mil 100/CTN| Prism Pak 28 X 40 4 mil 100/CTN Flat Poly Bag
1 case $84.33
Flat Poly Bags 32X32 4 mil 100/CTN| Prism Pak 32 X 32 4 mil 100/CTN Flat Poly Bag
1 case $78.43
Flat Poly Bags 30X36 4 mil 100/CTN| Prism Pak 30 X 36 4 mil 100/CTN Flat Poly Bag
1 case $82.02
Flat Poly Bags 30X42 4 mil 100/CTN| Prism Pak 30 X 42 4 mil 100/CTN Flat Poly Bag
1 case $94.37
Flat Poly Bags 30X48 4 mil 100/CTN| Prism Pak 30 X 48 4 mil 100/CTN Flat Poly Bag
1 case $106.00
Flat Poly Bags 30X60 4 mil 100/CTN| Prism Pak 30 X 60 4 mil 100/CTN Flat Poly Bag
1 case $127.25
Flat Poly Bags 32X40 4 mil 100/CTN| Prism Pak 32 X 40 4 mil 100/CTN Flat Poly Bag
1 case $97.72
Flat Poly Bags 36X36 4 mil 100/CTN| Prism Pak 36 X 36 4 mil 100/CTN Flat Poly Bag
1 case $97.72
Flat Poly Bags 32X44 4 mil 100/CTN| Prism Pak 32 X 44 4 mil 100/CTN Flat Poly Bag
1 case $104.55
Flat Poly Bags 32X48 4 mil 100/CTN| Prism Pak 32 X 48 4 mil 100/CTN Flat Poly Bag
1 case $109.79
Flat Poly Bags 32X56 4 mil 100/CTN| Prism Pak 32 X 56 4 mil 100/CTN Flat Poly Bag
1 case $129.41
Flat Poly Bags 36X42 4 mil 100/CTN| Prism Pak 36 X 42 4 mil 100/CTN Flat Poly Bag
1 case $111.29
Flat Poly Bags 34X40 4 mil 100/CTN| Prism Pak 34 X 40 4 mil 100/CTN Flat Poly Bag
1 case $100.92
Flat Poly Bags 38X48 4 mil 100/CTN| Prism Pak 38 X 48 4 mil 100/CTN Flat Poly Bag
1 case $129.04
Flat Poly Bags 36X48 4 mil 100/CTN| Prism Pak 36 X 48 4 mil 100/CTN Flat Poly Bag
1 case $121.65
Flat Poly Bags 36X60 4 mil 50/CTN| Prism Pak 36 X 60 4 mil 50/CTN Flat Poly Bag
1 case $81.47
Flat Poly Bags 40X42 4 mil 100/CTN| Prism Pak 40 X 42 4 mil 100/CTN Flat Poly Bag
1 case $119.03
Flat Poly Bags 40X48 4 mil 50/CTN| Prism Pak 40 X 48 4 mil 50/CTN Flat Poly Bag
1 case $71.92
Flat Poly Bags 40X54 4 mil 50/CTN| Prism Pak 40 X 54 4 mil 50/CTN Flat Poly Bag
1 case $79.82
Flat Poly Bags 40X60 4 mil 50/CTN| Prism Pak 40 X 60 4 mil 50/CTN Flat Poly Bag
1 case $75.85
Flat Poly Bags 44X48 4 mil 50/CTN| Prism Pak 44 X 48 4 mil 50/CTN Flat Poly Bag
1 case $80.99
Flat Poly Bags 48X48 4 mil 50/CTN| Prism Pak 48 X 48 4 mil 50/CTN Flat Poly Bag
1 case $87.15
Flat Poly Bags 48X54 4 mil 50/CTN| Prism Pak 48 X 54 4 mil 50/CTN Flat Poly Bag
1 case $97.84
Flat Poly Bags 48X60 4 mil 50/CTN| Prism Pak 48 X 60 4 mil 50/CTN Flat Poly Bag
1 case $106.65
Flat Poly Bags 52X60 4 mil 50/CTN| Prism Pak 52 X 60 4 mil 50/CTN Flat Poly Bag
1 case $110.98
Flat Poly Bags 56X60 4 mil 50/CTN| Prism Pak 56 X 60 4 mil 50/CTN Flat Poly Bag
1 case $118.20
   
 

What Are 4 Mil Lay Flat Poly Bags Used For?

4 mil poly bags offer extra thickness and strength compared to standard 2 mil bags, making them ideal for:

  • Food packaging: Bulk foods, baked goods, candy, snacks (FDA/USDA approved)
  • Industrial parts: Hardware, fasteners, small components
  • Retail products: Clothing, textiles, craft supplies
  • Storage & organization: Documents, parts inventory, garage storage

4 Mil vs 2 Mil Poly Bags: Which Thickness Do You Need?

Choose 4 mil when you need extra strength, puncture resistance, or are packaging heavier items (over 5 lbs). Choose 2 mil for lightweight items where cost savings matter more than durability.

How to Seal Lay Flat Poly Bags

Lay flat poly bags can be closed using:

  • Heat sealers: Impulse or constant heat sealers create permanent, tamper-evident seals
  • Bag ties or twist ties: Reusable, easy open/close (sold separately)
  • Tape: Quick sealing for non-critical applications

Looking for heat sealers? Browse our heat sealer collection.

Specifications

  • Material: 100% virgin Low Density Polyethylene (LDPE)
  • Thickness: 4 mil (0.004")
  • Compliance: FDA/USDA food contact safe
  • Clarity: Clear/transparent
  • Sealing: Heat sealable, compatible with ties/tape

Wholesale Pricing & Fast Shipping

As a stock packaging wholesaler, Prism Pak offers competitive bulk pricing on all 4 mil lay flat poly bags. Orders typically ship same day or next business day.

Questions? Call us at 1-800-434-6456 or email [email protected].

Related Products

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