LK Packaging KF0405ST 4×5 Standard Kwik-Fill Pre-Opened Auto Bags

LK Packaging KF0405ST Standard 4×5 Kwik-Fill Pre-Opened Bags

The LK Packaging KF0405ST offers 4″ x 5″ Kwik-Fill® pre-opened bags in 1.4 mil standard LLDPE, built for high-speed auto-bagging of lightweight products where economy and throughput are the top priorities. The standard gauge provides reliable film integrity across continuous production runs without over-engineering bag weight for light-duty applications.

What Products Fit Best in a 4×5 Standard Auto Bag?

The 4×5 interior of the KF0405ST accommodates a wide range of lightweight retail and fulfillment products: single-fold greeting cards with envelopes, folded fabric swatches, individually portioned snack items, lightweight hardware accessories, and small promotional items. The 1.4 mil LLDPE film provides enough containment for these products while running at maximum throughput on standard Kwik-Fill® auto-bagging equipment.

Key Specifications at a Glance

Width: 4 inches | Length: 5 inches | Gauge: 1.4 mil | Material: LLDPE | Style: Kwik-Fill® pre-opened on roll | Duty: Standard | SKU: KF0405ST

Greeting Card and Stationery Retailers Use KF0405ST for Individual Card and Envelope Auto-Bagging

Greeting card publishers and stationery retailers use the KF0405ST to auto-bag individual cards with matching envelopes, protecting delicate paper goods during fulfillment and retail display. The 4×5 bag fits A2 and A6 card-and-envelope sets precisely, while the clear LLDPE film displays card artwork for retail shelf appeal. High-speed auto-bagging maintains production rates through seasonal surges while the standard gauge keeps material costs aligned with lightweight paper product economics.

Can the KF0405ST Run on Entry-Level Auto-Bagging Machines?

Yes — 1.4 mil standard LLDPE is compatible with virtually all Kwik-Fill®-style auto-bagging machines, including tabletop and entry-level inline models. Standard-gauge film is the most widely supported gauge across equipment brands and models. The KF0405ST’s consistent roll dimensions and core specifications ensure reliable feeding on both older and current-generation automatic bag openers.

Ordering KF0405ST for Lightweight Product Lines

KF0405ST is stocked at NFCbags.com in case quantities to support continuous production needs. Contact our team for volume pricing, roll-per-case specifications, and rush order availability during peak seasons. Bulk stocking ensures uninterrupted line operation and predictable per-unit bag costs.