Reclosable poly bags with integrated white write-on panels for easy labeling and organization. These 13" x 18" write-on block bags combine the convenience of ziplock-style reclosure with a large white labeling area that accepts marker or pen. The white block panel provides clear contrast for sample numbers, dates, contents, or handling instructions—ideal for laboratories, medical facilities, evidence collection, inventory management, and any application requiring clear identification and secure reclosure. Constructed from 100% virgin Low Density Polyethylene (LDPE) resin, these bags feature a reinforced side-welded zipper that locks closed with a single smooth motion. The 2 mil thickness provides reliable protection for documents, samples, parts, and lightweight items while maintaining flexibility for easy handling. LDPE offers superior clarity compared to recycled materials, allowing contents to remain visible while the white block ensures labels stand out clearly. Key Benefits: Large white write-on block accepts permanent marker, ballpoint pen, or labels Reinforced zipper closure opens and closes repeatedly without tearing FDA-compliant food contact safe material for meal prep and food storage Transparent LDPE film provides excellent clarity for quick content identification Generous 13x18 size accommodates documents, textiles, samples, and medium parts Specifications: 13" x 18" | 2 mil | LDPE (Low Density Polyethylene) | 1000/case | White write-on block | Reclosable zipper | FDA-compliant Common Applications: Laboratory sample collection and storage, medical specimen bags, forensic evidence collection, manufacturing parts inventory, textile and fabric sample organization, document archiving, meal prep portioning, retail merchandise packaging, warehouse parts organization, quality control sample retention. What are write-on block bags? Write-on block bags are reclosable poly bags with an integrated white panel that accepts pen, marker, or adhesive labels for easy identification. The white block provides high contrast against the clear bag, making handwritten or printed information clearly visible. What is the difference between LDPE and other poly bag materials? LDPE (Low Density Polyethylene) offers superior flexibility and puncture resistance compared to HDPE, making it ideal for bags that will be opened and closed repeatedly. Virgin LDPE provides better clarity than recycled materials and meets FDA requirements for food contact applications. Can I use these bags for food storage? Yes, these bags are manufactured from virgin LDPE resin that meets FDA and USDA specifications for food contact. They're suitable for dry goods, meal prep portions, bakery items, and non-frozen food storage. The reclosable zipper helps maintain freshness between uses.

Brand: NFC Bags
SKU: 3983A
Price: 127.46 USD
Availability: InStock

White Block 2 mil 13" x 18" x 2 mil WWO 1000/CT

Product Details

Brand: NFC Bags

Gauge: 2

Film Type: Recyclable LDPE

White Block 2 mil 13" x 18" x 2 mil WWO 1000/CT

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