Model WFD650 sack-making machines of JIANG NAN Brand are the latest products. They are successfully developed on the basis of our original sack-making experience with incorporation of the advanced technical information, both domestic and foreign, and the results of our research work. We have simplified many complex matching machines like “circle loom”, “plastic injection machine”, complex plastic film machine”, “printing machine” etc. formerly used as necessary equipment in production.
We have accomplished the work of arranging warp, and weft yarns in order by automation, taking paper, gluing, temperature controlling, holepricking, margin folding, sack-cutting, counting and many other functions by automation. We are pioneering in both China and abroad in making a machine sew both the bottom of the sack and also glue the bottom of the sack. The superiorities of our product are as follows. They occupy the minimum floor space. They need less electricity consumption and fewer operators. It is quick to install our products and for the operators to master the technology, the noise produced by our machines low, their laboring strength also. Their working environment is clean and quiet.
| Main Technical Specification |
| Paper Weight | 80g/m2 International or reproduced bag paper |
| Roll Width | 1020-1320mm |
| Glue | 17-99PVA |
| Net Yarn | 18-20 water-soluble yarn and chemical yarn, etc. |
| Bag Kinds | Bottom-sewing bags and bottom-gluing bags |
| Speed | 10-25 bags/min |
| Bag Size | Bags of special specifications can order to produce |
| Bag Length | 500-1500mm |
| Bag Width | 450-650mm |
| Machine Size | 1600 X 2500 X 2000 |
| Total Weight | 7000kg |