7F0204 – 2″ × 4″ TUF-R® LLDPE Flat Bags | Per Case

LK® 7F0204: 2″ × 4″ TUF-R® Standard LLDPE Flat Bags for Small Retail, Hardware, and Sample Packaging

The LK® 7F0204 is a 2-inch by 4-inch clear LLDPE flat bag from the TUF-R® Standard line. One inch longer than the 7F0203, the 2″ × 4″ format adds the headroom needed for slightly longer small items: pendant necklaces, screws and bolts up to 3 inches, bobby pins and hair accessories, tea bags, small candy bars, earring and stud sets with backing cards, and similar items where the 2″ × 3″ bag is a tight fit. NFC Bags stocks 7F0204 in case quantities for businesses, retailers, and packaging operations needing a reliable flat bag supply at this size.

Bag Specifications: 2″ × 4″, 0.9 Mil, Clear LLDPE, Open Top

Width: 2″. Length: 4″. Gauge: 0.9 mil. Film type: LLDPE (linear low-density polyethylene). Color: clear. Opening: open top. Closure method: heat seal, fold-and-staple, twist tie, or adhesive label — closure is not included, applied by the user. FDA compliant for direct food contact. Recyclable. Compatible with standard poly bag heat sealers. Sold per case.

4-Inch Length for Items That Exceed the 3-Inch Bag Footprint

The 4-inch length provides comfortable loading clearance for items in the 2.5–3.5-inch range, with adequate film above the product for a clean heat seal. Small pendant necklaces with their chains folded, earring cards with standard backer dimensions, 3-inch hardware fasteners with threading protection, individual tea bags, and single-serve sample sachets all fit cleanly in the 2″ × 4″ format. For items that are still too long after evaluating the 4-inch option, the 7F0205 (2″ × 5″) and 7F0208 (2″ × 8″) continue the series at longer lengths. For items wider than 2 inches, the 7F0304 and wider 3-inch series provide the appropriate width upgrade.

How One Extra Inch of Bag Length Changes the Item Range You Can Package Cleanly

The difference between a 2″ × 3″ bag and a 2″ × 4″ bag is one inch of length, but that inch changes which items can be packaged with a proper seal margin. A standard heat seal requires approximately 0.25–0.5″ of clear film above the product to create a clean weld. An item that is 2.75 inches long in a 3-inch bag leaves less than 0.25″ above the product at best — which is enough to close the bag but not enough to trim the seal evenly. In a 4-inch bag, the same item has over 1 inch of free film above it, providing a comfortable sealing zone with room to trim neatly above the seal. At scale — in a retail environment or parts assembly operation sealing hundreds of bags per shift — the correct bag length eliminates the seal failures and reopened bags that occur when items are too close to the top of the bag. The 7F0204 is the correct size for items in the 2.5–3.5-inch range; the 7F0203 covers items up to 2.25–2.5 inches.

7F0204 vs. 7F0203 and 7F0205: Sizing Within the 2-Inch Wide Flat Bag Series

The 2-inch wide TUF-R® flat bag series runs: 7F0203 (2×3″), 7F0204 (2×4″), 7F0205 (2×5″), 7F0208 (2×8″), 7F0210 (2×10″), and 7F0212 (2×12″). To select the right bag, measure your item and add at least 0.5” to the item length for sealing clearance. A 3” item needs at least a 3.5” bag: the 7F0204 at 4 inches is the correct choice. A 3.5″ item fits in the 7F0204; a 4″ item fits in the 7F0205. Choosing the smallest bag that comfortably fits the item minimizes material cost per bag and keeps packaging tight and professional-looking around the product.

How to Order 7F0204 from NFC Bags

The LK® 7F0204 is available for direct purchase at NFC Bags in case quantities. No account setup, quote, or minimum order restriction applies. Standard orders ship same business day. Volume pricing is available for high-volume users. Add to cart from this page, or browse the full TUF-R® 7F flat bag series at NFC Bags for adjacent sizes.