LK® 7F0306: 3″ × 6″ TUF-R® Standard LLDPE Flat Bags for Multi-Item Packs and Specialty Retail
The LK® 7F0306 is a 3-inch by 6-inch clear LLDPE flat bag from the TUF-R® Standard line. The 3″ × 6″ dimension works well for items that require either more depth than the 5-inch bag provides, or for product-plus-insert combinations where both the item and accompanying materials need space: small folded garments, stacked trading cards with backing boards, small tools with instruction sheets, single-serve granola or snack bars, wrapped chocolate bars, and similar items. NFC Bags stocks 7F0306 in case quantities for businesses, retailers, and packaging operations requiring a 3″ × 6″ flat bag.
Bag Specifications: 3″ × 6″, 0.9 Mil, Clear LLDPE, Open Top
Width: 3″. Length: 6″. Gauge: 0.9 mil. Film type: LLDPE. Color: clear. Opening: open top. Closure method: heat seal, fold-and-staple, twist tie, or adhesive label. FDA compliant for direct food contact. Recyclable. Sold per case.
6-Inch Depth: Applications That Require Product Plus Packaging Insert Space
The 7F0306 serves two distinct needs in the same dimension. The first is items that are simply too tall for a 5-inch bag — items in the 4.5 to 5.5-inch height range that need more than a millimeter of sealing clearance at the top. The second is item-plus-insert combinations where the insert (a backing card, an instruction sheet, a promotional card, a warranty note) adds height to the total package content. A 3.5-inch item plus a 4-inch instruction card measures 7.5 inches stacked, but folded side-by-side within a 3-inch-wide bag, the combined height is the tallest of the two — 4 inches — which fits cleanly in the 6-inch bag. This insert-inclusion use case makes the 3×6 a staple in product packaging lines that bundle a small item with a printed document in the same bag.
How Extra Bag Depth Accommodates Packaging Inserts Alongside Product in Retail Flat Bag Applications
In retail packaging, the standard approach to including an insert alongside a product is to size the bag to the taller of the two items, not the sum. An earring at 1.5 inches tall plus a 3.5-inch backing card are packaged together in a bag sized for the 3.5-inch card, not the sum of 5 inches. The product sits against the card, and the card fills most of the bag’s depth. At 6 inches, the 7F0306 accommodates standard 4 to 5-inch backing cards with product attached plus the 0.5 to 1-inch seal zone above. This makes the 3×6 the right bag for retail programs that use longer backing cards for high-end or informational presentation — cards that include product details, ingredients, story text, or usage instructions in addition to the item. For operations packaging items with cards up to 5 inches tall, the 7F0306 is the correct flat bag specification.
7F0306 vs. 7F0305 and 7F0308: Choosing in the 3-Inch Length Range
7F0305 (3×5″) handles items and cards up to about 4 inches. 7F0306 (3×6″) handles items and cards up to about 5 inches. 7F0308 (3×8″) handles items and cards up to about 7 inches. The 7F0306 occupies the middle tier for standard retail cards and moderately tall item profiles. For operations choosing between 5-inch and 6-inch bags, the tiebreaker is the tallest element going into the bag: if it’s under 4 inches, the 7F0305 is more material-efficient; if it’s 4 to 5 inches, the 7F0306 is the correct fit. All sizes are stocked at NFC Bags.
How to Order 7F0306 from NFC Bags
The LK® 7F0306 is available for direct purchase at NFC Bags in case quantities. No account setup, quote, or minimum order applies. Standard orders ship same business day. Volume pricing is available. Browse the full TUF-R® 7F flat bag series at NFC Bags for all available sizes.






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