Flat Poly Bags 18″ x 36″ 6 mil 100/Box

Outboard Motor & Engine Part Poly Bags 18×36

Extra-heavy 6 mil flat poly bags in 18 x 36 inches, manufactured from 100% virgin low-density polyethylene resin meeting FDA/USDA specifications. The extra-heavy gauge delivers significant puncture and tear resistance for protecting large, irregular, or abrasive components during storage and transit.

Specs: 18″ x 36″ | 6 mil | LDPE | 100/Box | FDA/USDA Compliant

Applications

Outboard motors, engine blocks, large gears and sprockets, automotive body panels, marine components, machine heads, industrial rollers, upholstered seat cushions, and oversized garments requiring extra-heavy-duty protection.

Features

6 mil wall thickness provides substantial puncture resistance against metal edges and rough surfaces. Bottom seal construction maintains consistent film strength across the base. Bags can be heat sealed, tied, stapled, or taped shut. Compatible with most benchtop and floor-standing heat sealers accommodating 18-inch or wider jaw openings.

Material Notes

LDPE (Low-Density Polyethylene) film provides excellent flexibility and conformability around irregular shapes, making it well-suited for contoured components that HDPE or stiffer films would not wrap cleanly. 100% virgin resin meets FDA/USDA specifications for incidental food contact applications where applicable.

Use Case Notes

The 18 x 36 inch opening and depth accommodate many large single components — outboard motor cowlings, engine long-blocks, valve bodies, large hydraulic cylinders, and marine parts up to approximately 34 inches when folded and sealed. At 6 mil, these bags serve as an economical alternative to custom-fabricated shrink packaging for short-term storage and inbound/outbound freight protection.

Common Questions

Q: Can these be heat sealed?
A: Yes. Any heat sealer with an 18-inch or wider sealing bar will close these bags cleanly. They can also be twist-tied, taped, or stapled.

Q: Is 6 mil sufficient for sharp metal parts?
A: For most warehouse storage and shipping scenarios, yes. Where edges are extremely sharp or abrasive, a protective wrap or interleaf tissue inside the bag is recommended to prevent gauge-through puncture.

Q: Are these FDA/USDA compliant?
A: Yes. Made from 100% virgin LDPE resin meeting FDA/USDA specifications for incidental food contact.

Why Buy

Wholesale case pack of 100 bags. Consistent film thickness and uniform seal width across the case. The extra-heavy 6 mil gauge handles abrasive and irregular loads that lighter films cannot. A cost-effective heavy-duty bag for facilities storing or shipping large components, machine parts, or oversized goods.