Compared with the traditional blister packaging of "aluminum-plastic panel + aluminum-plastic sealed bag", the tropical aluminum blister packaging by the roller blister packaging machine has more prominent advantages.

1. Barrier performance

The traditional blister packaging and tropical aluminum blister packaging were tested for water vapor transmission rate, oxygen transmission rate, and pinhole (that is, the small holes on the surface of the blister package that can transmit light). Tests have shown that before taking the contents, the roll-type blister packaging machine can completely isolate water vapor, oxygen and light, while traditional blister packaging is difficult to achieve.

2. Reliability

Due to the pinhole problem of the aluminum foil itself, the aluminum foil at the heat-sealed position is easily broken, which is an inherent feature of the aluminum foil composite film. If you put the aluminum-plastic sealed bag of the traditional blister packaging on the flashlight, and then turn on the flashlight in a dark environment, you can clearly see the crease of the aluminum-plastic sealed bag and multiple light leaks at the heat-sealed position. , Even the surface of the sealed bag has light leakage. Even the use of high-precision production equipment can only reduce the problem of light leakage, but cannot completely avoid it.

3. Cost

Although the cost of tropical aluminum blister packaging of the same size is roughly the same as that of traditional blister packaging, the appearance of the roll-type blister packaging machine is more noble and higher-grade. In order to reduce costs, tropical aluminum blister packs can be compactly designed, which can save a considerable amount of money.