I.P-2 Bag Requirements.pdf

This document is a product specification for abrasive grit bags, LSN 5350-HM-CN1-4678, designed to contain sandblast utility-grade grit with #16-30 sieve size per MIL-PRF-22262 (latest). The bags must accommodate 2,000 lbs (one ton) per unit with a 5:1 safety factor and feature tubular construction.

The bags must be constructed from UV-treated, uncoated fabric with a minimum thickness of 190 GSM or 5.5 oz per square yard. Key design features include: 4/10" white pick-up point loops positioned above the bag, a 14 x 18 inlet spout with web tie (plain duffle top acceptable), a 1.5" white perimeter band at the pick-up point, and a 10 x 20 outlet spout with star closure including a protective flap and cord rope. The bags require a 3.0 mil minimum thickness LDPE inner liner attached with 8 tabs, a large rope lock on the outer closure, and two 12 x 12 zip lock pouches sewn into the top seam on the same side as any printed company logo. Each sack must be marked with the stock number (5350-HM-CN1-4678) and batch or lot number, with corresponding documentation and Certificates of Conformance provided for all batches supplied. Vendors must insert fiberboard or plywood between each bag and pallet to prevent sagging and puncture from lifting forks, and exercise caution when stacking for shipment using appropriate dunnage and shoring. The specification was last revised on 7/5/2022, adjusting fabric weight and clarifying acceptable top inlet configurations.