using the automatic packing machine to pack the pp big bag. about:100kg/bale. According to the FIBC bag with PE liner or not and complicated parts. 1. For 20ft container, will load about:8.5-10 tons. about 1000 pcs to 2000pcs. 2. For 40HQ container, will load about 18-22tons. about 9000 pcs to 12000pcs.