PET bottle sterilization and sterilization technology was born in the United States

The sterilization and sterilization process of packaging materials is crucial to extend the shelf life of foods. As one of the fastest growing areas in the global packaging industry, PET bottles are worthy of attention.

However, the current problem is that traditional cleaning disinfectants (such as hydrogen peroxide or peracetic acid) have a significant sterilization effect, but the effect on PET bottles is not satisfactory. Residual chemicals infiltrate the PET during sanitizing and hot filling, and then slowly enter the beverage itself. The consumer of such things is certainly strongly rejected.

Old technology new application

AEB, an advanced electron beam equipment supplier from Wilmington, Mass., said that using a new electron beam emitter they have developed could solve this problem and prepare to bring this technology to market.

This type of e25ITB transmitter, with a length of 47.6cm, provides a clean, dry, chemical-free sterilization and sterilization process for PET and HDPE materials, preventing harmful chemical residues from seeping into the bottle while also saving heat. Filling and chemical disinfection process related machinery costs.

Josh Epstein, AEB's sales director, said: “E-beam sterilization technology has been used in the medical industry for many years. Recently, the company successfully developed and used an e-beam to disinfect plastic bottles.” The e25ITB transmitter is the first built-in type. Bottle sterilizing device, the purification effect will be more thorough.

With no external pump, the transmitter can be easily installed on the product line of each PET or HDPE bottle. As the bottle passes, the fixed emitter cleans the outside of the bottle, and the interior of the bottle is disinfected by a specially designed nozzle for a common type of aseptic beverage bottle.

The problem is solved

In addition to solving the problem of chemical residues in the penetration of PET bottles and HDPE bottles, the e25ITB launcher has also brought convenience to bottle manufacturers in many aspects. The traditional disinfection process is costly and complex. In addition to the expensive reagents, special treatment and training are required. The electron beam sterilization equipment allows people to get rid of these headaches.

The company has signed a cooperation project with a bottled milk supplier in the UK. Next, they will enter the North American market. This is to cater to consumer preferences, consumers want to enjoy pure food, rather than worry about chemical residues, so e25ITB type electron beam emitters are expected to make PET and HDPE materials in the aseptic packaging bottle industry further development.



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