Flexible Heat-Seal Specimen Bags, 2.5 mil SealPAK 400 series, bulk

Flexible Heat-Seal Sample and Tissue Bags, 400 Series SealPAK Pouches, PET/PE Flat Pouch w/ Tear Notches, 2.5 mil. Pre-made pouches are sealed on 3-sides and full rolls of pouch material are sealed on 2 sides. Use a heat-seal bar to seal the remaining side(s) around your sample. Choose your preferred product size from the drop-down menu.
Polyester Barrier Pouch, 400 Series SealPAK packaging material is a 2-ply structure consisting of polyester and polyethylene (PET/PE.) These boilable and freezable pouches will sustain temperatures from -56 to 115°C (-70 to 240°F.) Bags are 2.5 mils thick, and are best used for light use and moderate protection. These transparent, airtight, and leak-proof pouches can be sterilized with gamma, infrared, and e-beam. Once sealed, these pouches can also be surface sterilized using VHP.
We also offer SealPAK material in a tubular roll-stock so you can choose your own size. Only two sides of the tubular roll-stock is pre-sealed, allowing flexibility of packaging different sizes and types of objects. Tubular roll-stock comes on a 3″ core and is packaged in a corrugated box custom designed to store and dispense product.
Heat Seal using Ampac’s multi purpose heat sealer Part # KP-101-1 (10″) or KP-118-1 (18″.) (The 24″ roll requires a special order heat sealer. Call for details)
Ideal for:

Outer package for Chemo IV’s
Chemo cassettes
Over-wrap for medical trays and kits
Animal tissue storage
ELISA plate storage
Western blotting – storing and incubating blot
Over-wrap for evidence kits
Evidence/Narcotics storage
Ion chromatography – ionic analysis of circuit boards

Part Number
Thickness (Mil)
W x L
Pouch Capacity
Case Size
Packed as

KP-400B-2M
2.5
4″ x 6″
118 mL
(4 US fl oz)
2000
2000

KP-402B-2M
2.5
6.5″ x 8″
473 mL
(16 US fl oz)
2000
2000

KP-403-24
2.5
8″ x 9.5″
710 mL
(24 US fl oz)
1200
24 boxes of 50

KP-404-24
2.5
8″ x 12″
946 mL
(32 US fl oz)
960
24 boxes of 40

KP-405-24
2.5
10″ x 12″
1.42 L
(48 US fl oz)
720
24 boxes of 30

KP-406-24
2.5
9.5″ x 16″
1.89 L
(64 US fl oz)
480
24 boxes of 20

KP-408-24
2.5
12″ x 16″
2.84 L
(96 US fl oz)
360
24 boxes of 15

KP-TRS-95250-2
2.5
9.5″ x 250′
custom/
varies
1 roll
1 roll

KP-TRS-24250-6
2.5
24″ x 250′
custom/
varies
1 roll
1 roll

Please note: Ampac recommends using the thicker 500 Series SealPAKs for applications requiring long-term storage, sharper objects, or chemical solutions.
We offer SealPAK material in a tubular roll-stock so you can choose your own size. Only two sides of the tubular roll-stock is pre-sealed, allowing flexibility of packaging different sizes and types of objects. Tubular roll-stock comes on a 3″ core and is packaged in a corrugated box custom designed to store and dispense product.