Autobag 5″ X 7″ 3 mil Pre-opened Bags on a Roll 1250 per Roll

Small Hardware & Fastener Autobag Poly Bags 5×7 — 3 mil LDPE

These 5″ x 7″ pre-opened bags on a roll are engineered for automated bagging machine operations. The 3 mil LDPE construction provides reliable puncture resistance for small hardware, fasteners, and precision components without jamming or tearing during high-speed dispensing cycles.

Specs: 5″ x 7″ | 3 mil | LDPE | 1250/Roll | FDA Compliant

Applications

Hardware bagging lines, fastener sorting and packaging, small machined component kitting, assembly line parts dispensing, and warehouse fulfillment operations using automated bagging equipment.

Features

• Pre-opened roll format compatible with standard autobag machines
• Perforated between bags for clean, consistent machine feed and separation
• 3 mil LDPE — adequate wall strength for small metal parts and hardware without excess weight
• 5×7 format suited for bolts, screws, washers, fittings, and similar small components
• 1250 bags per roll for extended machine run time between roll changes

Material Notes

LDPE (Low-Density Polyethylene) delivers consistent flexibility and clarity for autobag feed systems. At 3 mil, the film maintains shape through machine dispensing without collapsing or misfeeding, while remaining pliable enough for heat-seal closure equipment. LDPE is FDA compliant for incidental food contact.

Use Case Notes

Pre-opened autobag rolls are designed for automated bagging machines that dispense, fill, and seal in sequence. The pre-opened format eliminates manual bag separation and increases throughput significantly in kitting and sorting operations. 3 mil is the standard choice for small hardware and metal parts — heavier than 2 mil medical-grade autobag film, but without excess gauge for this size range.

Common Questions

What machines are these compatible with? These are standard pre-opened autobag rolls compatible with most commercial automated bagging machines. Confirm roll width and core size specifications with your equipment manufacturer before ordering.

Why 3 mil instead of 2 mil for hardware? Small metal fasteners and hardware components can have sharp edges or corners. At 2 mil, edge punctures are more likely under handling pressure. 3 mil adds puncture margin without overbuilding for the 5×7 size range.

Can these be used for food products? LDPE is FDA compliant for incidental contact with dry food products. For direct or primary food packaging applications, verify suitability with your compliance team based on your specific product and contact conditions.

Why Buy

Sized and gauged for hardware kitting and small parts lines. 3 mil LDPE handles metal components without puncture risk. 1250-bag roll count extends production runs without frequent changeovers. Pre-opened format maintains consistent machine feed and throughput.