3X3 4 mil 1000/CTN Flat Poly Bag

3x3 Heavy Duty Flat Poly Bags - Professional Small Parts Packaging

These 3x3 inch heavy-duty flat poly bags deliver reliable protection for small parts, samples, and specialty items across industrial, retail, and food service operations. At 4 mil thickness, they provide puncture resistance and durability that standard 2 mil bags cannot match, making them ideal for applications requiring extra strength in a compact size.

Product Specifications

• Dimensions: 3" x 3" (width x length)
• Material: 100% virgin Low-Density Polyethylene (LDPE), 4 mil thickness
• Quantity: 1,000 bags per case
• Compliance: FDA compliant for direct food contact
• Clarity: Crystal clear for product visibility
• Opening: Open top for easy loading

Applications

The 3x3 size is particularly well-suited for operations requiring secure packaging of small, high-value, or precision items:

• Manufacturing & Hardware: Industrial fasteners, O-rings, washers, electronic components, small replacement parts, precision tools
• Jewelry & Retail: Rings, earrings, pendants, chains, watch parts, collectible coins, small accessories
• Food Service: Individual spice portions, sample packets, tea bags, small candy quantities, portion control items
• Laboratories & Healthcare: Specimen transport, swabs, small medical devices, pharmaceutical samples (non-sterile packaging)
• Electronics: Cables, adapters, memory cards, small circuit boards, connectors protected from static and moisture

Key Features

• 4 Mil Heavy-Duty Construction: Significantly stronger than standard 1.5-2 mil bags, providing superior puncture and tear resistance for items with sharp edges or corners
• FDA Compliant Material: Safe for direct food contact applications, meeting strict regulatory requirements for food service and specialty food packaging
• Excellent Clarity: Crystal-clear LDPE material allows easy product identification and barcode scanning without opening the package
• Heat Sealable: Can be heat-sealed for tamper-evidence and extended freshness preservation in food applications
• Versatile Closure Options: Also compatible with twist ties, bag clips, tape, or staples depending on security and presentation requirements
• Moisture & Dust Protection: Shields contents from environmental contaminants during storage and transport

Technical Advantages

The 4 mil thickness provides approximately twice the material density of standard 2 mil bags, resulting in substantially improved performance for demanding applications. This thickness strikes an optimal balance between protection and cost-effectiveness for small parts packaging. The virgin LDPE resin formulation ensures consistent quality and performance across every bag in the case.

Packaging & Storage

Supplied in case quantities of 1,000 bags, these poly bags are designed for high-volume commercial operations. The compact 3x3 size minimizes material costs while the case quantity reduces reorder frequency. Bags are flat-packed for efficient storage and easy dispensing in production environments.

Why Choose Prism Pak

As a direct wholesale distributor, Prism Pak offers competitive case pricing on quality poly bags backed by our Berwick, PA expertise in packaging solutions. Our 4 mil bags are manufactured to exacting standards and typically ship within 24 hours of order placement.