LK Packaging KF0408ST 4×8 Standard Kwik-Fill Pre-Opened Auto Bags

LK Packaging KF0408ST Standard 4×8 Kwik-Fill Pre-Opened Bags

The LK Packaging KF0408ST delivers 4″ x 8″ Kwik-Fill® pre-opened bags in 1.4 mil standard LLDPE, offering the ideal combination of elongated format and lightweight economy for auto-bagging narrow products that run long. The standard gauge provides reliable seal integrity and feed consistency on Kwik-Fill®-compatible automatic bagging machines across continuous high-volume runs.

What Lightweight Products Benefit from a 4×8 Narrow Auto Bag?

The 4×8 format of the KF0408ST suits products with a tall, narrow profile: folded socks and hosiery pairs, bundled hair accessories, single candy bar-sized confections, individual tool accessories, and thin booklets or folded printed materials. Standard 1.4 mil LLDPE provides sufficient strength for these lightweight items while keeping film cost minimal relative to the bag’s elongated size.

Key Specifications at a Glance

Width: 4 inches | Length: 8 inches | Gauge: 1.4 mil | Material: LLDPE | Style: Kwik-Fill® pre-opened on roll | Duty: Standard | SKU: KF0408ST

Retail Apparel Packagers Use KF0408ST for Sock Pair and Hosiery Auto-Bagging

Retail apparel manufacturers and private-label hosiery packagers rely on the KF0408ST to auto-bag folded sock pairs, knee-high hosiery, and ankle sock sets on high-speed production lines. The 4×8 format accommodates standard folded sock dimensions with minimal excess, while the clear LLDPE film displays color and design for retail shelf appeal. High-speed auto-bagging processes large seasonal production runs efficiently while the standard gauge keeps material costs proportionate to lightweight apparel accessory economics.

Is a 4×8 Standard Bag Prone to Wrinkle or Fold Issues on Auto-Baggers?

Longer bag formats can develop minor film slack on lower-tension auto-bagging setups. The KF0408ST’s consistent roll tension and core winding minimize this tendency, but machines handling 8-inch bag lengths should have film guide settings checked for optimal tracking. Most mid-range and commercial auto-baggers accommodate this format without modification. Contact NFCbags.com for roll specification details and machine setup guidance.

Ordering KF0408ST for Apparel and Hosiery Packaging

KF0408ST is stocked at NFCbags.com in case quantities for retail apparel and specialty product packagers. Request volume pricing, seasonal lead time windows, and case roll counts from our team to ensure uninterrupted production during peak demand periods.