18x36 Extra Heavy Duty Flat Poly Bags - 6 Mil Professional Grade Protection
These 18x36 flat poly bags deliver maximum protection at 6 mil thickness—our heaviest gauge for applications demanding superior puncture resistance and durability. The generous dimensions accommodate large items including comforters, blankets, bedding sets, and oversized textiles while the extra-thick LDPE construction guards against tears, moisture, and contamination during storage or shipping.
Product Specifications
- Dimensions: 18" x 36" flat
- Thickness: 6 mil (0.006") - Extra 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 18x36 size combined with 6 mil thickness serves demanding commercial packaging needs across multiple industries:
- Bedding & Home Goods: Package comforters, quilts, blankets, duvet covers, and pillow sets for retail or storage
- Textile Manufacturing: Protect finished fabric rolls, large garment pieces, and textile samples during transit
- Industrial Equipment: Cover machine parts, tools, and equipment assemblies from dust and moisture
- Moving & Storage: Shield delicate items, artwork, and valuables during relocation or long-term storage
- Hospitality: Store seasonal linens, extra bedding, and bulk textile inventory
Key Features
- 6 Mil Extra Heavy Gauge: Maximum puncture and tear resistance for demanding applications
- Crystal Clear LDPE: See-through material allows content identification without opening
- Heat Sealable: Create tamper-evident closures or maintain freshness with standard heat sealing equipment
- 100% Virgin Resin: Consistent quality and strength—exceeds traditional LDPE performance by 3x impact strength
- Food Safe: FDA compliant material suitable for direct food contact applications
Why 6 Mil Thickness?
At 6 mil (0.006 inches), these bags represent our thickest flat poly option—engineered for extreme applications where lighter gauges would fail. The extra material provides superior resistance to sharp corners, rough handling, and extended storage conditions. Choose 6 mil when packaging heavy items, products with sharp edges, or goods requiring long-term protection in warehouse environments.
Why Choose Prism Pak
Prism Pak Brand bags are Made in the USA with engineering that delivers over three times the impact strength and twice the tensile strength of traditional LDPE bags. In stock and typically shipping within 24 hours from our Berwick, PA distribution center.
