There is a difference between high frequency voltage processing and hot sealing machine. We briefly introduce the different principle between the high frequency voltage processing, heat sealing machine sealing machine, different processing products, as well as high frequency processing and heat sealing machine of their advantages and disadvantages, to help customers friends to understand the specific distinction between high frequency processing and heat sealing machine.
The principle is different:
The principle of high frequency processing: we have said before, "high frequency / high frequency welder welding principle" is the high frequency oscillation tube emits high frequency magnetic energy, and conduction effect on plastic parts to be processed, the high-frequency energy of permeable material molecules inside, quickly make a plastic material molecular polarizability, molecular materials in the same direction with high frequency electric field direction, due to the molecular polarization, so as to achieve solid welding.
Heat sealing machine principle: it is heat sealed in its narrow sense, that is to use the temperature conditions, the processed plastic film sealing part of the heating need, close to the plastic material melting point, so that it becomes viscous flow, at the same time, to help a certain pressure, so that the two layer plastic film welding. Cooling after a period of time, the plastic film material can maintain a certain strength and sealing performance. It ensures that goods can withstand certain external forces in the process of packaging, transportation, storage and consumption, and products will not crack, leak and achieve the purpose of protecting commodities. The principle is simple and easy to operate.
The range of processed products is different:
High wave processing product range: high wave processing, also called voltage processing. Mainly for heavy plastic plastic materials, or plastic products processing precision, firmness and other high processing properties, we need to manufacture high frequency voltage.
The product range of thermal sealing machine: because of the heat sealing principle of heat sealing machine, we can know that the heat sealing machine is mainly suitable for processing thin plastic film material, and the packaging requirements of products are not very high-end.
High - wave processing advantages and disadvantages:
The advantages of high frequency processing are: machining process, precise control of all working parameters of high frequency machine. The products of plastic plastic products are absolutely perfect in terms of sealing, firmness, appearance and precision. The processing speed of the product is moderate.
Using the principle of high frequency wave, the operation is a little complex and the cost of the machine is higher than that of the heat sealing machine.
The advantages and disadvantages of the hot sealing machine are as follows:
Heat sealing machine processing advantages: heat sealing machine low cost, easy operation, employees easy to hand up, product processing speed of medium.
Because of the temperature to completely rely on the heating of the plastic parts, to weld the purpose of temperature is difficult to accurately grasp the suitable temperature, it is possible because the machine running for a long time, the temperature is too high or too low temperature to produce undesirable phenomenon, cause heat sealing products welding is not strong, poor sealing performance, or plastic processing excess glue that makes product welding welding deformation, rough, not beautiful. At the same time, the overall production efficiency of the machine is decreasing.
