3x5 Auto Style Pre-Opened Bags on Roll - Heavy-Duty Packaging for Automated Lines
These 3x5 pre-opened bags on roll are engineered for high-speed automated packaging systems and rapid manual loading operations. The 3 mil heavy-duty LDPE construction handles small parts, hardware, and components with sharp edges that would puncture lighter-gauge materials. Each roll contains 1500 bags on a standard 3-inch core for compatibility with most auto-bag dispensers and packaging machines.
Product Specifications
- Bag Dimensions: 3" x 5" flat
- Material: 100% virgin Low Density Polyethylene (LDPE)
- Thickness: 3 mil (heavy-duty)
- Quantity: 1500 bags per roll
- Core Size: 3-inch diameter
- Style: Pre-opened with front slit and perforated back
- Compliance: Meets FDA/USDA specifications for food contact
How Auto Style Bags Work
Auto style bags feature an opened slit in the front and perforated back for seamless operation with automated packaging equipment or fast hand-loading. Simply pull the bag open, insert your product, and tear at the perforation. The pre-opened design eliminates the time-consuming step of separating bag layers, dramatically increasing packaging throughput in production environments.
Industrial Applications
The 3x5 size combined with 3 mil heavy-duty construction makes these bags ideal for packaging:
- Hardware & Fasteners: Screws, nuts, bolts, washers, and small metal components
- Electronics Assembly: Small circuit boards, connectors, and electronic components
- Automotive Parts: Clips, fasteners, gaskets, and replacement parts kits
- Jewelry & Findings: Beads, clasps, chains, and craft components
- Medical & Laboratory: Small sample collection, parts organization
- Manufacturing: Work-in-process component staging and kitting operations
Key Features
- 3 Mil Heavy-Duty: Puncture-resistant construction protects against sharp edges and rough handling
- Pre-Opened Design: Front slit allows instant access without separating bag layers
- Perforated Back: Clean tear separation from roll for consistent bag length
- 1500 Bags/Roll: High-count rolls reduce changeover frequency in production
- 3-Inch Core: Standard core size fits most auto-bag equipment and dispensers
- 100% Virgin LDPE: Consistent clarity, strength, and FDA/USDA compliance
Equipment Compatibility
These pre-opened bags on roll work with most tabletop and floor-standing auto-bag systems including Autobag, Automated Packaging Systems (APS), and similar equipment. The standard 3-inch core and consistent bag spacing ensure reliable feeding through automated dispensing mechanisms. Also excellent for manual dispenser stands in pack stations.
Why Choose Prism Pak
Prism Pak supplies pre-opened bags on roll at wholesale pricing for commercial packaging operations. Our inventory includes multiple sizes and mil thicknesses to match your production requirements, with bulk quantity pricing for high-volume users.
