14" x 725' Black Poly Tubing 4 Mil - Light-Proof Custom Bag Solution
$138.96
/ roll
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
725' × 14"
Board / material
4 Mil
Color
Black
Freight class
Class 60
Specifications
| Inside dimensions | 725' × 14" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Black |
| Order in multiples of | 1 |
| Roll weight | 35.16 lb |
| Outer carton (shipping) | 14.75 × 13.0 × 13.0 in |
| LTL freight class | Class 60 |
| GTIN | 841436098298 |
| SKU | PT1404B |
About this item
SKU PT1404B — 725' × 14", 4 Mil, Black.
Cut custom-size bags instantly from this 725-foot roll of 4 mil black polyethylene tubing. The opaque, all-virgin material blocks light exposure, protecting light-sensitive products. One roll delivers maximum flexibility without stocking multiple bag sizes, seal with an impulse sealer.
Common questions
What size bags can I make from this 14" x 725' roll?
The roll is listed at 14" x 725'. You cut the tubing to whatever length each item needs and seal both ends, so bag length is up to you; only the layflat width is fixed. Size the width with a little slack so contents slide in without stretching the film.
How does 4 mil compare with lighter or heavier film?
A mil is one-thousandth of an inch, so 4 mil film is 4/1000" thick — 4 mil film, for example, is twice the film thickness of 2 mil. Heavier film of the same material stands up to punctures and rough handling better; lighter film costs less per bag and packs tighter. This listing's material is specified as All-Virgin Low-Density Polyethylene (LDPE).
Can I swap PT1404B for the next size up or down?
Not as an exact replacement. The closest sizes in this line are 12" Width x 725' Length and 16" Width x 725' Length; any size change alters the layflat width. Before switching, match the listed dimensions and 4 mil thickness — then reorder by exact SKU PT1404B.
What equipment do I need to use this tubing?
Cut pieces are closed on both ends — most operations use an impulse or heat sealer, though tape or twist ties also work for temporary closures. Orders ship from Packrift's five US warehouse regions (Central IL, NE PA, S TX, SE GA, and W CA); delivery options and timing are shown at checkout.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.