Gopinath Enterprise Pvt. Ltd. Offers HDPE Woven Bags. Gopinath Enterprise Pvt. Ltd. Offers PP & HDPE Woven bags, sacks, tents, etc. The HDPE Woven Bags are high density polyethylene [HDPE] woven sacks. These sacks find applications in the packing of fine chemicals, sugar, fertilizers etc. The HDPE Woven Bags are available in a variety of sizes, colors, and shapes.