4x5 Heavy Duty Flat Poly Bags - 6 Mil Industrial Strength by LK Packaging
These extra heavy-duty 4x5 flat poly bags from LK Packaging deliver maximum protection for small industrial parts, hardware, and components. At 6 mil thickness, these bags handle sharp edges, abrasive materials, and demanding storage environments where standard bags fail. Made from virgin LDPE for FDA-compliant food contact and consistent quality.
Product Specifications
- Dimensions: 4" x 5" flat bag
- Material: Low Density Polyethylene (LDPE)
- Thickness: 6 mil (extra heavy duty)
- Quantity: 1,000 bags per case
- Packaging: Dispenser packs of 100 for cleanliness and convenience
- Construction: Seamless tubing with no side seals or slits
- Compliance: FDA compliant for food contact applications
- Brand: LK Packaging (Elkay Plastics)
Industrial Applications
The 6 mil thickness makes these bags ideal for demanding commercial and industrial applications. Machine shops use them for packaging small metal parts, cutting tool bits, and precision components. Hardware distributors rely on this heavy gauge for screws, bolts, nuts, and fasteners with sharp threads. Electronics manufacturers package small metal brackets, standoffs, and mounting hardware. Automotive facilities store small engine components, valve parts, and metal fittings. The puncture-resistant construction protects contents during handling, shipping, and long-term storage.
Key Features
- Extra Heavy Duty: 6 mil thickness provides superior puncture and tear resistance for sharp or abrasive contents
- Seamless Construction: Made from seamless tubing eliminates weak points that can rip during use
- Virgin LDPE Material: Consistent clarity and quality from virgin polyethylene
- Dispenser Pack Format: 100-count inner packs keep bags clean and organized
- Bar Coded Packaging: Cases and inner packs clearly labeled for inventory management
Thickness Guide
Understanding mil thickness helps select the right bag for your application:
- 1-1.5 mil: Light duty - dust covers, temporary storage
- 2 mil: General purpose - most common applications
- 4 mil: Heavy duty - industrial parts, sharp objects
- 6 mil: Extra heavy duty - extreme applications, maximum protection
At 6 mil, these bags represent the heaviest gauge available for small flat poly bags, providing protection where standard bags cannot.
Why Choose Prism Pak
Prism Pak offers wholesale pricing on LK Packaging products with case quantity availability. Our Pennsylvania warehouse provides fast fulfillment to commercial and industrial customers throughout the region.
