What the big bag needs to improve lies in its production energy saving and consumption reduction, which is related to the overall cost of the product and the competitiveness of the market. From the perspective of production equipment, it is necessary to introduce more energy-saving and more environmentally friendly equipment to ensure energy-saving and power-saving. This is the key point.
The process of a big bag design is as follows
1. Wire drawing: This process is one of the processes with high consumption in the production of plastic ton bags. There are 4 links to generate losses: 1.1 When the film is melted and extruded into a film, there are plastic sheets and plastic blocks that cannot form a film; 1.2 The film is cooled and cut There are hard edges on both sides when the yarn is broken; 1.3 The monofilament after shaping is sucked into the waste silk box when it is wound into the bobbin. 1.4 The consumption of different specifications, varieties, colors, and cleaning screens is replaced each time.
2. Weaving: This process also consumes a lot. There are 3 processes to produce consumption: 2.1 The monofilament bobbin is rotated on the warp frame, and it needs to be arranged in an orderly manner, and there is wool when wearing the jumper and buckle 2.2 When the weft yarn package enters the circular motion shuttle, there will be wool yarn, floating yarn, and dirty yarn; 2.3 When changing the specifications and varieties of woven fabrics with different widths and different units, the front, Post-extradition consumption of monofilament and monolithic processes.
3. Film coating: The film coating process is the second process that produces high unit consumption. There are three small processes for production and consumption: 3.1 Single-piece ton bag fabric needs to be cut off after coating; Film-forming high-temperature plastic melting materials; 3.3 Consumption of front and rear rendition woven fabric single pieces and composite woven fabrics when changing specifications and varieties with different widths and different unit weights each time.