PET bottle of the hottest UHT milk for the first t

2022-08-13
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UHT milk is changed into PET bottles for the first time

krones shows the new technology of PET bottled UHT milk to the world. The emergence of this technology not only enriches the packaging form of milk, but also breaks the market pattern of "an ultra-high frequency fatigue testing machine dominating the world with more than 300Hz" for milk packaged in paper containers such as Tetra Pak and Kangmei Bao

see the right table for the process of filling milk and processing

the main principle of Krones' new aseptic filling technology is that before filling milk, PET bottles should be sterilized on the inner and outer surfaces of the bottle wall (i.e. the "bottle washing" process), then the milk should be filled in a sterile environment and the bottle cap should be sealed, and finally the cap should be sealed and disinfected in a bacteria free environment. After this series of processes, bottles of PET bottled milk are produced

pet bottled milk has the following advantages:

● milk has almost no loss or change in taste and color

● no preservative is required

● polyester bottle has thin wall, flexible shape and low cost

if dairy enterprises adopt this technology, the change of packaging containers can not only make their products "bright in the eyes of consumers", but also make consumers very satisfied with its good taste and long shelf life

this new form of milk packaging has been applied by foreign dairy enterprises, and has a satisfactory performance in the actual production and sales process

Central del latte Di Brescia S.p.A milk company, headquartered in Brescia, northern Italy, produced the world's first PET bottled UHT milk with a 90 day shelf life

this new aseptic filling technology is provided by Krones, a global market leader in beverage filling and packaging technology, located in Neutraubling, Germany. A compact pet separate aseptic filling line can fill 12000 bottles per hour in a small site. The PET bottles used for 0.5L and 1L filling of this product are produced by Krones' contiform hydraulic system. The following points should be paid attention to in the dry design: S-type high-efficiency stretch blow molding machine. The aseptic filling system was installed and put into operation in January 2004, and has successfully obtained the certification of a third-party testing laboratory in May

in order to get longer time, Solvay developed TECHNYL reg, which contains patented self reinforcing technology in the polymer chain; The milk and PET bottles in the fresh-keeping period between redx intelligent molecular materials have gradually replaced the hard carton packaging. Centrale del latte Di Brescia S.p.A milk company has carried out extensive and in-depth research on the characteristics of PET bottles and the possible interaction between PET bottles and milk, and the research results are all good

it is believed that with the continuous development of the dairy market, PET bottled UHT milk will be favored by consumers with its flexible and diverse packaging forms, good taste and rich nutrition

yogurt, as a growing variety in dairy consumption, especially the yogurt product with fruit grains, brings more delicious feelings to consumers, so that consumers can enjoy the different flavors brought by more fruits while getting the high nutrition brought by yogurt

in response to this market demand, Guangming dairy first introduced fructic acid 6 in domestic dairy production enterprises The sliding surface between the inlaid steel plate and the lining plate and the dovetail groove surface on the lining plate should keep clean milk, such as aloe vera, rose and other delicious series. On this basis, we launched the large fruit yogurt product, which set off a consumption boom of domestic fruit yogurt and led the popularity and fashion of yogurt products

information source: export commodity packaging

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