18X48 2 mil 250/CTN Flat Poly Bag

18x48 Blueprint Bags - Heavy Duty Protection for Large Format Documents

These 18x48 flat poly bags provide professional protection for rolled blueprints, architectural drawings, posters, and oversized documents. The 48-inch length accommodates full-size engineering prints and construction plans, while the 2 mil thickness delivers reliable durability for storage and transport applications.

Product Specifications

• Dimensions: 18" x 48" (width x length)
• Material: 2 mil Low-Density Polyethylene (LDPE)
• Quantity: 250 bags per case
• Construction: Flat poly bag with open end
• Color: Crystal clear for document visibility
• Compliance: FDA compliant for food contact applications

Commercial Applications

The 18x48 size serves multiple professional and industrial applications requiring protection for long, rolled items:

• Architecture & Engineering: Protect rolled blueprints, CAD drawings, and construction documents during storage and site delivery
• Print & Graphics: Package rolled posters, banners, and large format prints for shipping or retail display
• Trade Shows: Protect rolled vinyl banners, signage, and display graphics during transport
• Art & Photography: Store and ship rolled canvas prints, photography backdrops, and oversized artwork
• Retail Operations: Package window treatments, curtain rods, and long narrow merchandise

Key Features

• 48-Inch Length: Accommodates full-size architectural and engineering drawings without folding
• 2 Mil Thickness: General purpose durability suitable for rolled document protection
• Crystal Clear LDPE: Allows visual identification of contents without opening
• Heat Sealable: Create secure, tamper-evident packages using standard heat sealing equipment
• Made in USA: Prism Pak brand bags manufactured with 100% virgin LDPE resin

Storage & Handling

For best results, roll documents with the printed side facing outward to prevent curl. Insert rolled items into the bag and fold or heat seal the open end. Store flat or upright in tubes for long-term archival. The 2 mil material provides moisture barrier protection for climate-controlled storage environments.

Why Choose Prism Pak

Prism Pak offers wholesale case pricing on specialty poly bag sizes with same-day shipping from our Berwick, PA distribution center. Our 18x48 bags ship in convenient 250-count cases sized for commercial operations.