Reclosable zip bags in 8" x 8" x 2 mil LDPE with a white write-on block are a purpose-built solution for parts kitting, inventory labeling, and sample management operations where bag contents need to be identified at the point of use without a separate label. The large white panel accepts pen or permanent marker for direct labeling of part numbers, lot codes, or descriptions. A reinforced side-welded zipper closes in a single smooth motion for reliable reseal performance across repeated open-and-close cycles. Manufactured from 100% virgin LDPE resin meeting FDA and USDA specifications. Packed 1000 per carton.

Specs: 8" x 8" | 2 mil | LDPE (100% Virgin) | 1000/CTN | FDA & USDA Compliant | Write-On White Block

Applications

Used in industrial MRO operations for labeled parts kitting and hardware staging, in laboratory and clinical environments for sample identification and specimen containment, in pharmacy and compounding operations for labeled dispensing bags, and in warehouse inventory management where direct bag labeling reduces mislabeling errors. Also used in retail and craft applications requiring resealable individual packaging with identification capability.

Features

• White write-on block — accepts pen or permanent marker for direct part number, lot, or description labeling


• Reinforced side-welded zipper — locks in a single smooth motion, reliable across repeated cycles


• 2 mil nominal gauge — standard durability for parts, hardware, and sample containment


• 8" x 8" square format — accommodates a wide range of mid-size industrial and retail items


• 100% virgin LDPE resin — FDA and USDA compliant for direct food contact

Material Notes

LDPE (Low Density Polyethylene) at 2 mil provides the flexibility and puncture resistance needed for general-purpose reclosable bag applications. The virgin resin formulation is FDA and USDA compliant. The white write-on block is a coated area of the bag film that provides an opaque, ink-receptive writing surface without compromising the bag’s structural integrity.

Use Case Notes

The 8" x 8" write-on zip bag is particularly effective in tool crib and MRO kitting environments where multiple bag SKUs are staged in the same area and visual identification without a separate label printer is a workflow requirement. Lab operations use the write-on block for sample ID, date, and technician initials. The square format accommodates most small hardware, PCB components, and medical device parts that need individual containment with direct identification marking.

Common Questions

Q: Are these FDA compliant for food contact?
A: Yes. Manufactured from 100% virgin LDPE resin meeting FDA and USDA specifications for direct food contact.

Q: What writing instruments work on the white block?
A: The white block accepts standard ballpoint pens, permanent markers (e.g., Sharpie), and most felt-tip pens. Pencil and washable markers may not provide permanent legibility.

Q: How strong is the zipper?
A: The zipper is reinforced with a side-weld construction and designed to close in a single smooth motion. It is rated for repeated open-and-close cycles under normal use conditions.

Why Buy

At 1000 bags per carton, these 8" x 8" x 2 mil write-on zip bags eliminate the need for separate printed labels on individually bagged parts, samples, or kitted items — a meaningful time saving in high-velocity kitting and lab workflows. Virgin LDPE construction ensures compliance and zipper performance consistency across the full carton, reducing rework from bag failures in critical identification or containment applications.