TUF-R® Standard LLDPE 5″ × 8″ Flat Bag for Food, Retail, and Document Packaging
The LK® 7F0508 is a 5-inch by 8-inch flat bag made from TUF-R® Standard LLDPE film at 1.0 mil thickness. The 5 × 8 dimension handles a broad variety of packaging needs — wide enough for most single-serve food items and standard retail products, and deep enough to accommodate moderately tall items with proper sealing clearance. FDA-compliant material supports direct food contact. Sold 1,000 bags per case.
What Products Use a 5″ × 8″ Flat Bag?
Common applications include sub sandwiches and deli items, pastries, large cookies, fresh produce portions, portioned snack foods, small books and booklets, 5 × 7 photo prints, cosmetics and sample kits, electronics accessories, craft supplies, and promotional items. The 5-inch opening accommodates items up to approximately 4.5 inches wide comfortably.
Why 1.0 Mil LLDPE Is the Dependable Standard for Mid-Size Flat Bag Applications
TUF-R® Standard LLDPE at 1.0 mil is the most widely specified flat bag gauge in general-purpose packaging. The film delivers reliable puncture resistance and clarity at a cost level appropriate for high-volume use. Compared to LDPE at the same thickness, LLDPE provides better elongation before failure and maintains bag integrity through repeated handling and distribution.
How the 5″ × 8″ Bag Became the Go-To Size for Sub Sandwiches, Cosmetics, and Standard Document-Format Products
The 5 × 8 dimension aligns with the dimensional profile of several high-volume retail categories. A standard sub sandwich fits within a 5-inch width; a 5 × 7 greeting card or small cosmetic kit fits with sealing room above; and a folded half-letter document fits the 5-inch width without edge compression. Operations that package across food, retail, and document categories often use the 7F0508 as a cross-category specification that covers all three without maintaining separate bag SKUs.
Why Source TUF-R® LLDPE Bags from NFC Bags?
NFC Bags stocks the complete LK® TUF-R® Standard flat bag line, including the 7F0508. Volume pricing is available for multi-case orders, and orders ship from available inventory. The full size range from narrow 2-inch bags through wide formats is in stock for immediate fulfillment.
Case Quantity for the LK® 7F0508
The LK® 7F0508 is sold in cases of 1,000 bags. Contact NFC Bags for volume pricing on multi-case orders and current stock availability.






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