LK® 7F4048 – 40×48 LLDPE Flat Bag | 1,000/CS

LK® 7F4048 – 40×48 TUF-R® Standard LLDPE Flat Bag, 1,000/CS

The LK® 7F4048 is a 40-inch by 48-inch open-top flat bag made from 1.25 mil TUF-R® Standard LLDPE film. At a full 40 inches wide and four feet deep, this is the widest standard flat bag in the TUF-R® lineup — built for industrial operations, institutional food processors, and commercial distributors that routinely package products at dimensions simply unavailable in standard bags. If the product is wide, long, or both, the 7F4048 handles it. Each case contains 1,000 bags.

What the 40-Inch Width Means in Practice

A 40-inch opening covers a product width that exceeds virtually every standard packaging alternative. Products folded, rolled, or laid flat to 40 inches wide load cleanly without straining the bag opening, reducing bag rejection rates and operator frustration on high-throughput packing lines. The 1.25 mil TUF-R® LLDPE gauge provides the wall strength, elongation capacity, and puncture resistance required to maintain bag integrity under the demands of large, heavy, wide, and abrasive loads at this dimension.

FDA-Compliant for the Largest Food Applications

TUF-R® LLDPE meets FDA requirements for direct food contact. The 40×48 size is reserved for the largest food operations — commercial animal processors, wholesale produce operations, and institutional catering at scale. When food products genuinely require a bag nearly three and a half feet wide and four feet long, the 7F4048 provides a food-safe, transparent, reliable solution without custom fabrication.

40×48 Flat Bags for Full-Width Mattress Covers, Four-Foot Commercial Display Backs, and Wide Manufacturing Parts

The 40-inch width reaches categories that no narrower bag can address without folding or forcing. Full-width foam mattress toppers and mattress protector liners — typically 38 to 40 inches wide after folding — fit cleanly in this format for retail packaging and warehouse storage. Commercial retail fixture suppliers use this bag to protect four-foot slatwall display backs, wide gondola shelving units, and POP display components during transit and installation staging. Wide metal stampings, body panel blanks, and precision-machined structural parts in automotive and heavy equipment manufacturing exceed 36 inches in width; the 40×48 bag provides clean, transparent, single-bag protection for inter-plant transport and customer delivery.

Stocked at NFC Bags – No Minimums

LK® 7F4048 bags are stocked at NFC Bags and available to ship without minimum order quantities. Cases of 1,000 support industrial-volume operations. NFC Bags provides prompt fulfillment for manufacturing, food, construction, and commercial distribution operations requiring the widest standard flat bag in the TUF-R® lineup.

Recyclable as Single-Resin PE Film

TUF-R® LLDPE 1.25 mil is fully recyclable as PE film. Even at 40×48 inches, the bag contains no mixed materials, coatings, or printed inks that complicate material recovery. Commercial film recycling programs handle this size with no additional processing, supporting industrial-scale waste diversion.