LK® 8F0405 – 4×5 TUF-R® Heavy LLDPE Flat Bag, 1.8 Mil | 3,000/CS

LK® 8F0405 — 4×5 TUF-R® Heavy LLDPE Flat Bag, 1.8 Mil, 3,000 per Case

The LK® 8F0405 is a 4-inch by 5-inch clear LLDPE flat bag made from TUF-R® Heavy film at 1.8 mil gauge, sold in cases of 3,000. The 4×5 format is a versatile mid-size heavy-duty bag suited for components and food items that are too wide for the 3-inch-wide bags in the 8F series. At 4 inches wide and 5 inches tall, this bag accommodates a broad range of precision machined parts, specialty food portions, and craft supply retail packs that require both the face width and the 1.8 mil heavy-gauge film strength of the TUF-R® Heavy LLDPE line.

Why the 4×5 Format Works for a Wider Range of Applications Than Narrower Heavy-Duty Bags

The step from 3 to 4 inches in width opens up the bag to components and food items that cannot be narrowed without bending or distorting — square circuit board sections, wide flat hardware pieces, thick cheese wedges, and multi-bar soap portion gifts that need the full 4-inch width to present correctly. The 5-inch body height provides the depth needed for these wider items plus a clean seal above the product. For precision machined parts and industrial components, the 4×5 cross-section also matches common standardized part tray slot dimensions, making the bag a natural fit for kitting trays and storage bin labeling systems.

TUF-R® Heavy LLDPE at 1.8 Mil — Industrial-Grade Protection for Wider Components

Wider bags encounter more stress at the corners and edges of hard-edged components because the force is distributed across a shorter total perimeter length relative to the bag face area. TUF-R® Heavy LLDPE at 1.8 mil provides the wall thickness to absorb corner and edge impacts without puncturing, maintaining film integrity for precision components that cannot tolerate contamination from a ruptured bag. The 1.8 mil gauge also provides a more rigid, professional package feel appropriate for precision machined parts that are kitted and shipped to industrial end users with quality expectations built into the packaging.

4×5 Heavy 1.8 Mil LLDPE Bags for Precision Machined Parts, Specialty Cheese Portions, and Craft Supply Kits

CNC machine shops and precision components distributors use the 4×5 heavy bag to individually bag machined aluminum brackets, turned steel shafts under 5 inches, and precision ground flat components, where the 4-inch width accommodates the part cross-section and the 1.8 mil gauge protects the part surface and bag integrity from machined edge impacts. Specialty cheese retailers and cheesemakers bag 2–4 oz. cut wedges of hard aged cheese — aged cheddar, manchego, or Parmigiano Reggiano — in this format, where the heavy film resists the hard rind and cut face edges of the wedge and the clear film creates an appealing retail presentation. Craft supply retailers pack 4×5-scale assortment kits — mixed buttons, mixed embroidery floss, mixed paper piercing tools — in this bag, where the 4-inch width provides the room for a neat presentation and the 1.8 mil gauge withstands the abrasive craft materials.

In-Stock at NFC Bags — Cases of 3,000 Ready to Ship

LK® 8F0405 ships from NFC Bags’ in-stock inventory in cases of 3,000. Precision machine shops, specialty food producers, craft supply retailers, and industrial kitting operations can order single cases or volume quantities. Volume pricing is available for multi-case orders. Order at NFCBags.com or contact the NFC Bags sales team for pricing and shipping information.

FDA-Compliant LLDPE for Specialty Food and Industrial Heavy-Duty Packaging

LK® 8F0405 uses FDA-compliant LLDPE film cleared for direct food contact with cheese, specialty food portions, and other food items as well as industrial component and precision parts applications. The material contains no restricted plasticizers and meets applicable FDA food packaging safety standards. LLDPE (resin code #4) is recyclable through Store Drop-Off film collection programs when bags are clean and dry.