Shrink wrapping machine is a machine used to package various products. It heats and shrinks the film to tightly wrap the product, thereby protecting the product from the external environment. Among them, the temperature of the shrink wrapping machine is a key factor, which directly affects the packaging effect and product quality. So what temperature should shrink wrapping machine be?

Generally speaking, the suitable working temperature of shrink wrapping machine is between 120-160 degrees. This temperature range can meet the shrinkage requirements of most plastic films without having much impact on the product itself. Within this temperature range, the film is exposed to enough heat to change its molecular structure and tightly wrap the product.

In addition, the temperature of the shrink wrapping machine is also affected by the film material. Different film materials have different temperature tolerances, so in actual operation, it is necessary to select a suitable temperature according to the specific material of the film. If the temperature is too high, it may cause the film to burn or melt, making it impossible to complete the packaging process normally; if the temperature is too low, the film may not shrink enough, resulting in poor packaging results.

In addition, the heating method of the shrink wrapping machine will also affect the temperature control. Generally speaking, the wrapping machines use electric heating wires or electric heating plates for heating, and the temperature can be controlled by adjusting voltage or current. In actual operation, it is necessary to select the appropriate heating method according to the specific conditions of the machine and the needs of the product to ensure temperature control accuracy and packaging effect.

In short, the temperature of the shrink wrap machine is a key factor affecting its packaging effect and product quality. In actual operation, the appropriate temperature needs to be selected based on various factors such as film material and heating method to ensure the normal operation of the shrink packaging machine and the quality of the product.