... 20-30. 30-40, 40-60, 60-80, 80-10, 80-120 meshPacking1. Kraft paper bag or pp bag of ... net each2. 3g, 9g, 10g, 18g, 50g, 80g, 100g, 200g, 227g, 250g, 500g , 1000g polythene bags in ... carton, 227*40*2/carton, 200g*50/carton, 100g*80/carton, 100g*100/carton, 80g*200/carton, 50g*200/carton, ... 3g*80*25/carton, etc.4. Or as clients’ requirement 99%purity msg 80 ...