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Box of 1000 clear flat poly bags 10 by 12 inches 3 mil

Partners Brand

Partners Brand PB840 Flat Poly Bags 10x12 3 mil Clear 1000

SKU CH-GTY3-2QJCH

Clear flat poly bags measuring 10 by 12 inches with 3 mil thickness, supplied in a pack of 1000

  • Product colorClear
  • Clear view of contents with transparent poly material
  • 3 mil thickness resists tears during handling
  • 10 x 12 inch size fits documents and small parts
  • 1000 bags per pack supports high-volume shipping
  • Flat open-top design allows quick loading and sealing

10 x 12 Inch Flat Poly Bags

These clear flat poly bags measure 10 by 12 inches and come in a pack of 1000. They are designed for general shipping and mailing tasks in office or mailroom environments. The 3 mil thickness provides a basic barrier for lightweight contents. Buyers needing heavy-duty puncture resistance or tamper-evident features should consider other options.

Thermals Noise And Power Draw

As passive packaging supplies, these bags generate no heat, produce no noise and draw no power during storage or transit. They add negligible weight to shipments and require no electrical infrastructure. Users looking for insulated or temperature-controlled mailers will not find those properties here.

Build Quality And Connectors

The bags are constructed from clear polyethylene film with an open top for manual filling and sealing. No adhesive strip, zip closure or pre-perforated tear line is included in the specification. The 1000-count carton suits high-volume packing stations but offers no individual dispensing feature. Shippers requiring self-sealing or resealable closures must source a different product.

How it compares

Measured against everything we stock in Packing Materials & Shipping Labels, at today’s prices. Recalculated every night.

Price $130.99
Pricier than about 74% of the 3,067 comparable items (median $52.99).

Specifications

Product
Brand namePARTNERS BRAND
Product colorClear

Questions about this item

How do I seal the 10x12 inch flat poly bags after packing items?

Place contents inside the clear 3 mil bag, fold the open end over, and apply heat-sealing tape or an impulse sealer across the full 12 inch width; skipping the full-width seal is the step most people miss.

When will the 1000-count case of 3 mil bags need replacing?

Replace the case once the 1000 bags are used; the 3 mil polyethylene does not degrade on the shelf, so no scheduled maintenance is required beyond restocking.

What weight limit appears first when loading these 10x12 inch bags continuously?

The 3 mil film reaches its tear resistance limit before the 10x12 inch dimensions fill, so sharp or heavy items over roughly 5 kg will split the bag first.

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