supply of 6,00,000 nos. hdpe bags on staggered supply e-tenders are invited from manufacturers/suppliers for the supply of 6,00,000 nos. hdpe bags on staggered supply basis as per requirements of ttpl, for a period of one year. , supply of hdpe bag , hdpe tubular woven sacks 25 kg capacity conforming to specified is codes and drawings referred. bags with internal measurement 56 x 85cms & inside ldpe loose liner bag (bottom sealed) 108cms long stitched at the bottom. weight of each bag to be 130 gms, tolerance 5gms.our emblem and other details regarding the isi mark, net weight etc.with proper spacing for stenciling batch number and other details to be printed on one side of the sack in blue/green colour as per the following bis: i.is 12100:1987 and is 9755:2021