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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.
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