36X48 4 Mil 125/RL Lay Flat Poly Bags on Rolls

36x48 Lay Flat Poly Bags on Rolls - Heavy-Duty 4 Mil Protection

These 36x48 inch lay flat poly bags provide heavy-duty 4 mil protection for large items requiring dust-free storage or shipping coverage. Wound on a convenient roll with perforations between each bag, this format enables rapid dispensing in high-volume packaging operations. Made in the USA from 100% virgin LDPE resin with superior clarity to showcase product quality.

Product Specifications

• Dimensions: 36" x 48" lay flat
• Thickness: 4 mil (0.004") - heavy duty
• Material: 100% virgin Low Density Polyethylene (LDPE)
• Quantity: 125 bags per roll
• Core: 3" diameter with 1" core plug
• Construction: Tubular with double bottom seal
• Compliance: FDA compliant for food contact
• Origin: Made in USA

Applications

The generous 36x48 inch size combined with puncture-resistant 4 mil thickness makes these bags ideal for protecting bulky items across multiple industries:

• Manufacturing: Covering machinery components, assemblies, and finished equipment during storage or transit
• Furniture Industry: Protecting cushions, chair seats, table components, and upholstered pieces
• Moving & Storage: Dust covers for seasonal items, linens, pillows, and bedding
• Warehouse Operations: Temporary covers for inventory, pallet layers, and inter-facility transfers
• Retail Distribution: Protecting large boxed merchandise, rugs, and oversized products

Key Features

• Roll Format with Perforations: Quick tear-off dispensing eliminates fumbling with stacked bags, improving packaging line efficiency
• 4 Mil Heavy-Duty Construction: Resists punctures and tears from sharp edges, hardware, or rough handling
• Premium Clarity: Crystal-clear film allows visual inspection without opening, reducing handling time
• Double Bottom Seal: Reinforced seal prevents blow-outs under load, ensuring reliable containment
• Multiple Closure Options: Heat seal, tie, staple, or tape shut depending on application requirements

Thickness Guide

At 4 mil, these bags are classified as heavy-duty and appropriate for:

• Items with sharp corners or edges that could puncture lighter films
• Long-term storage requiring durable moisture and dust barrier
• Repeated handling during distribution or assembly processes
• Applications where bag integrity is critical to product protection

For lighter-duty applications or cost-sensitive operations, consider 2 mil bags. For extreme protection of very heavy or sharp items, 6 mil is available.

Why Choose Prism Pak

Prism Pak supplies commercial-grade poly bags at wholesale pricing direct from our Berwick, PA distribution center. Our roll-format bags ship ready for immediate deployment on packaging lines. Contact us for volume pricing on case quantities.