Fishing nets are made of PE, PET and nylon, etc. How to make high-quality fishing nets? Let’s take a brief look.
1. Extrusion
Put the raw material of resin particles into the extruder, melt and stir at high temperature, and extrude from the nozzle.
High quality requires uniform temperature and extrusion speed in the machine is very important.
2. Moulding
The molten liquid is extruded from the nozzle and enters the cooling tank for molding. At this time, the line cannot reach the corresponding strength.
3. Stretching
Apply a certain tension to the line inside the cooling tank and pull out the fishing line. The cooling water maintains a constant temperature to ensure no impurities.
4. Extend
While applying a constant load, the roll winds and squeezes the cooled fishnet wire, so that the dispersed molecules are aligned and the strength of the stretching project is improved.
5. Heating
Fishnet wire is heated while being stretched to increase strength and hardness. Carbon and nylon wires with different material properties have different heating temperatures and winding speeds.
6. Repeated heating and stretching
Repeated heating and stretching many times, due to the different heating temperature, stretching speed and number of times, the properties of the fishing line of the same material will also change, so each product must formulate detailed standard values.
7. Winding
Wind the stretched fishnet wire on the spool. At this time, the wire has no tension, and there will be no problem in winding.
With the qualified fishing net monofilament, the net weaving machine is used to weave finished fishing nets with different patterns and widths. It can be seen that the quality of fishing net filament is very important, so the quality of the plastic filament making machine that produces fishing net wire directly determines the quality of fishing net. It is the top priority to choose our company’s plastic PE, PET, Nylon fishing net monofilament making machine.
Post time: Jul-06-2023