4x7 Flat Poly Bags - 4 Mil Heavy Duty LDPE
These 4x7 heavy-duty flat poly bags provide reliable protection for industrial parts, food service portions, and retail merchandise. Manufactured from virgin LDPE resin with 4 mil thickness for superior puncture resistance and tear strength.
Product Specifications
- Dimensions: 4" x 7" (opening width x length)
- Material: Virgin Low-Density Polyethylene (LDPE), 4 mil thickness
- Quantity: 1,000 bags per carton
- Compliance: FDA compliant for food contact applications
- Construction: Open-end flat design, heat-sealable
- Clarity: Crystal clear for product visibility
Applications
Industrial & Manufacturing: Package small hardware components, fasteners, O-rings, electrical connectors, replacement parts, and tool accessories. The 4 mil thickness resists punctures from sharp edges.
Food Service & Commercial Kitchens: Portion control for baked goods, candies, spices, coffee samples, tea bags, condiments, and dry ingredients. FDA compliant material ensures safe food contact.
Retail & E-Commerce: Professional packaging for jewelry, cosmetics, craft supplies, stationery items, small electronics accessories, and branded product samples. Clear material showcases product quality.
Healthcare & Laboratory: Organize medical supplies, specimen containers, disposable items, and laboratory consumables. Moisture-resistant barrier protects contents.
Key Features
- Heavy-Duty 4 Mil Construction: Superior tear and puncture resistance compared to standard 2 mil bags. Ideal for items with sharp edges or heavier weights.
- FDA Compliant Material: Virgin LDPE resin meets FDA requirements for direct food contact, suitable for foodservice and commercial kitchen applications.
- Heat-Sealable: Create tamper-evident closures with impulse sealers or bag sealers. Also compatible with twist ties, bag tape, or staples.
- Crystal Clear Visibility: High clarity allows barcode scanning, product identification, and visual quality inspection without opening.
- Versatile Open-End Design: Easy loading from top opening. Accommodates both automated packing equipment and manual hand-packing operations.
- Case Quantity Pricing: 1,000 bags per carton reduces per-unit cost and minimizes reorder frequency for high-volume operations.
Material Advantages
Low-Density Polyethylene (LDPE) provides excellent moisture resistance, chemical resistance, and flexibility. The 4 mil gauge offers three times the impact strength of standard 1.5 mil bags while maintaining transparency and heat-seal capabilities.
Operational Benefits
Flat poly bags streamline packing operations with consistent dimensions and reliable performance. The 4x7 size accommodates a wide range of products while optimizing material usage. Heat-seal capability provides security for retail packaging and portion control in food service applications. Case quantities reduce storage space requirements compared to boxed or bagged alternatives.
Why Choose Prism Pak
As a direct wholesale distributor, Prism Pak offers competitive pricing on quality packaging supplies for commercial operations. Our flat poly bags ship from stock for fast delivery to keep your operations running efficiently.
