Japanese food experts have developed a food tamper-proof packaging technology. With this technique, as soon as the lid of the food container is opened, the round mark on the transparent lid changes color.
It is reported that this food anti-tamper packaging technology is to put a small bag of ferrous oxide into the packaging container, and another oxygen indicator circle mark is installed on the transparent bottle cap. Once the bottle cap is opened, the oxygen-deficient atmosphere inside the container is destroyed, and the ferrous oxide is converted into iron oxide, and the color of the round mark also changes. It is said that this food anti-tamper packaging technology can be applied to granular, powdered, baked and canned foods.
Round Three Section Lifting Column
The round tube three-section Lifting Column is a kind of equipment used to control the intelligent lifting table. The electric lifting is usually composed of a cylinder, a motor, a control system and a power supply. According to different usage scenarios and functional requirements, lifting columns can be divided into the following categories:
Intelligent single motor, double motor round tube three-section lifting column: lifting column is usually used for lifting table accessories, three sections stable and noiseless lifting, can be composed of intelligent lifting table and lifting system.
Aided design
The R & D department has the ability of structural and electrical design, which can participate in customer design at the early stage. It has the ability of independent ODM project design, which can reduce the design pressure of the client side. Relying on the factory, it can verify and shorten the project development cycle
Round Three Section Lifting Column,Small Lifting Column,Telescopic Lifting Column,Motorized Lifting Column
Suzhou Herstar Medical Technology Co., Ltd. , https://www.hosunherstar.com