LK Packaging KF0406ST 4×6 Standard Kwik-Fill Pre-Opened Auto Bags

LK Packaging KF0406ST Standard 4×6 Kwik-Fill Pre-Opened Bags

The LK Packaging KF0406ST provides 4″ x 6″ Kwik-Fill® pre-opened bags in 1.4 mil standard LLDPE, optimized for high-speed auto-bagging of lightweight retail and fulfillment products. The standard gauge delivers reliable throughput and consistent seal quality on Kwik-Fill®-compatible automatic bagging machines, making it a versatile workhorse for light-duty packaging operations.

What Makes 4×6 the Most Versatile Size in Standard Auto Bags?

The 4×6 format is one of the most widely used sizes in automatic bagging because it accommodates an extensive range of product types: folded apparel accessories, jewelry, promotional items, small electronics, cosmetics, and single-portion food items. The KF0406ST’s dimensions provide practical interior space without over-bagging lightweight products, keeping material costs minimal while displaying contents clearly through the transparent LLDPE film.

Key Specifications at a Glance

Width: 4 inches | Length: 6 inches | Gauge: 1.4 mil | Material: LLDPE | Style: Kwik-Fill® pre-opened on roll | Duty: Standard | SKU: KF0406ST

E-Commerce Jewelry Retailers Use KF0406ST for Lightweight Pendant and Chain Auto-Bagging

E-commerce jewelry retailers and wholesale accessory distributors rely on the KF0406ST to auto-bag individual pendants, chains, earring cards, and bracelet sets for order fulfillment. The 4×6 interior accommodates standard jewelry card dimensions and folded accessory packaging, while the clear LLDPE film showcases jewelry presentation through the bag for retail-ready fulfillment. High-speed auto-bagging lines process high SKU-count jewelry assortments efficiently while the standard gauge keeps per-unit bag costs aligned with lightweight accessory economics.

What Is the Maximum Fill Weight Recommended for KF0406ST Standard Bags?

Standard 1.4 mil LLDPE bags are best suited for products up to approximately 4–6 oz per unit in auto-bagging applications. Heavier items, particularly those with sharp points or irregular surfaces, risk film stress and seal failure at the standard gauge. For heavier jewelry items such as chunky chain sets or multi-piece stacked accessories, consider upgrading to KF0406MD (medium duty) or KF0406HD (heavy duty) for improved containment reliability.

Ordering KF0406ST for High-Volume Jewelry and Accessory Fulfillment

KF0406ST is stocked at NFCbags.com for continuous order fulfillment programs. Contact our team to discuss bulk case pricing, roll specifications, and lead times for jewelry retail and accessory wholesale operations. Consistent stock levels support uninterrupted auto-bagging line operation during peak selling seasons.