30x48 Heavy-Duty Flat Poly Bags - Large Format Document and Print Protection
These 30x48 flat poly bags provide oversized protection for blueprints, architectural drawings, large format prints, and other valuable documents. At 3 mil thickness, these bags deliver heavy-duty durability that prevents tears, punctures, and moisture damage during storage and transport. Ideal for architectural firms, print shops, engineering offices, and commercial operations handling large-format materials.
Product Specifications
- Dimensions: 30" x 48" flat
- Thickness: 3 mil (0.003") heavy-duty
- Material: 100% virgin Low-Density Polyethylene (LDPE)
- Quantity: 100 bags per case
- Compliance: FDA compliant for food contact
- Origin: Made in USA
Commercial Applications
The 30x48 dimension accommodates standard architectural and engineering drawing sizes including ARCH D (24x36) and ARCH E1 (30x42) with room for protective margins. Print shops use these bags to protect large format posters, signs, and display graphics during fulfillment. Engineering firms rely on this size for blueprint storage and client deliveries. Art galleries and museums utilize these bags for protecting large prints, photographs, and artwork during transport. Commercial textile operations use them for curtains, draperies, and large fabric panels.
Key Features
- Heavy-Duty 3 Mil Construction: Provides superior puncture and tear resistance for protecting valuable documents and prints
- Crystal Clear LDPE: Allows visual inspection of contents without opening; presents professionally for client deliveries
- Heat Sealable: Create tamper-evident sealed packages for archival storage or secure transport
- Moisture Resistant: Protects contents from humidity, water damage, and environmental contaminants
- Made in USA: Prism Pak brand quality manufactured domestically with virgin polyethylene resin
Thickness Guide
The 3 mil thickness represents heavy-duty construction suitable for protecting valuable or delicate items. This gauge provides excellent resistance to punctures from corners, edges, and handling stress. For comparison: 1.5 mil serves light-duty applications, 2 mil handles general purpose needs, while 3 mil delivers the durability required for archival storage, repeated handling, and transport protection.
Why Choose Prism Pak
Prism Pak maintains ready inventory of large format bags in our Berwick, PA warehouse for fast shipment. Our wholesale pricing structure serves commercial operations requiring reliable bulk packaging without retail markups.
