4x12 Poly Bags on Roll - 2 Mil Pre-Opened Auto-Fill, 1000/Roll
$65.22
/ roll of 1000$0.07 per bag
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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
4" × 12"
Board / material
2 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 4" × 12" (L × W) |
|---|---|
| Board / material | 2 Mil |
| Color | Clear |
| Sold as | Roll of 1000 |
| Order in multiples of | 1 |
| Roll weight | 4.92 lb |
| Outer carton (shipping) | 10.0 × 10.0 × 4.25 in |
| LTL freight class | Class 60 |
| GTIN | 848109014876 |
| SKU | AB328 |
About this item
SKU AB328 — 4" × 12", 2 Mil, Clear. Sold as a roll of 1000, shipped from US warehouses.
Pre-opened and perforated 4x12 " poly bags on a roll for maximum efficiency with automatic packaging equipment. Convert between 1 " and 3 " cores for use into your production line.
Pre-opened poly bags on roll: Good fit for warehouse fulfillment lines, auto-bagging equipment, parts packing, and high-volume pick-pack operations. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
This listing is one specification only: 4x12 Poly Bags on Roll, 2 Mil Pre-Opened Auto-Fill, 1000/Roll. Packrift publishes no color options for this product; it is one product, not a brown, clear color range.
Common questions
What actually fits inside a 4" W x 12" L bag?
The listed size is 4" W x 12" L. Plan for contents slightly smaller than the nominal size — the usable interior runs a bit under the listed measurement once the bag takes shape around what you load into it.
Is 2 mil the right thickness for my use?
A mil is one-thousandth of an inch, so 2 mil film is 2/1000" 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.
Can I swap AB328 for the next size up or down?
Not as an exact replacement. The closest sizes in this line are 4 x 8 inches and 6 x 10 inches; any size change alters the usable interior. Before switching, match the listed dimensions, 2 mil thickness, closure type, and roll count — then reorder by exact SKU AB328.
Do these bags reseal, and how do they arrive?
The closure is listed as Twist Ties, Bag Tape, or Impulse Sealers, so the bag closes without separate tape or heat. This listing is sold as one roll of 1,000 bags — roughly $0.065 per bag at the current roll price (confirm the live price before ordering). 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.