Fangyuan successfully built the first PT7528 flat-head tower crane
Fangyuan successfully built the first PT7528 flat-head tower crane
At 9:18 on September 25th, the Fangyuan tower crane family added new members. The first PT7528 flat-head tower crane was successfully installed at the Hoisting Machinery Co., Ltd., marking that Fangyuan Group also owns the production of TC series and PT series of advanced large tower cranes. Production capacity and level.
Tipack brand PP MAP Tray is lightweight, tough, chemically resistant and has excellent mechanical properties. Its strength, rigidity, transparency, impact resistance and corrosion resistance are excellent. PP MAP Tray is mainly used for food preservation and has a wide range of applications in the packaging of chilled meat, coffee and vegetables. Today, it is also increasingly used in the field of refrigerated and prepared convenience foods. The fresh-keeping principle of modified atmosphere packaging is not to destroy cells, but to inhibit microorganisms from moving and multiplying by changing the atmospheric environment, but cells can still resume respiration and restore color and state after leaving the MAP environment.
Take, for example, fruit and vegetable preservatives, fresh fruits and vegetables that still breathe after being picked. They consume oxygen and produce carbon dioxide, which increases carbon dioxide levels and decreases oxygen levels. Using a highly permeable membrane, oxygen can be supplied and carbon dioxide removed by exchanging the packaging gas with the atmosphere. Certain equilibrium concentrations of gases in the package are achieved when the air permeability is equal to the respiration rate of fruits and vegetables. Then, without anaerobic respiration, fruits and vegetables can sustain a weaker respiratory rate.
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Tipack Group , https://www.tipackgroup.com