Shrinker name and meaning

Shrinking machine definition: Shrink machine Alias ​​heat shrink packaging machine, also known as film shrinking machine, packaging machine 'target = _blank> transparent film shrink packaging machine, etc.

First, it is through the principle of heating a shrink film, so that the product is wrapped tightly by the heat shrinkable film. Heat shrinkable film is a kind of plastic packaging material that meets its own heat shrinkage. According to different shrinking film materials and shrinkage rate, it is divided into: pvc film pof film pe film. Shrinkage refers to the rate at which a heat shrinkable film expands after it encounters heat. In short, the heat shrinking machine is a machine for packaging various commercial films. Film packaging for goods has many advantages: low cost, easy packaging, and practicality. Therefore, the use of films as packaging for the circulation, storage, and shelf life of goods is becoming more and more common. (For example: mineral water, beverage packaging, carton packaging, etc.)

Second, according to the degree of automation equipment is divided into: automatic shrink packaging machine semi-automatic shrink packaging machine

Third, according to the equipment inlet size, it can also be packaged into the largest product size is divided into 6530 and other models such as the 4020 model of the contraction muscle is the entrance size height is 20 width is 40 cm. As long as the packaged item is smaller than this size, it is generally applicable, but such a small machine can only package shrink films such as POF and PVC. Due to the characteristics of this device is a short furnace path, thermal shrinkage power does not meet the requirements of PE film, Therefore, if the PE film shrink film needs to use PE special PE shrink packaging machine. Similarly 4035, 4525 also refers to the size.

Fourth, according to the packaging of goods is divided into: cuff type packaging machine and closed packaging machine