Nongfu Spring in China trusts Sidel’s dry preform sterilisation

Date: 30.03.2021Source: Sidel

Nongfu Spring’s latest additions to its beverage portfolio required a hyper-flexible and safe aseptic solution, able to process high- and low-acid, still and carbonated products in PET, while enabling impactful bottle designs. With four decades of supporting sensitive beverage producers worldwide, Sidel recently engineered and installed a complete aseptic packaging line, integrating the Versatile Aseptic Combi Predis. The line helped the leading Chinese beverage player launch a breakthrough in the domestic market: sparkling Ready-to-Drink (RTD) products, aseptically bottled in PET.

The popularity of Nongfu Spring’s RTD tea and coffee products reflects a large, overarching trend across Chinese consumers, as they are showing a continuously growing preference for ‘better-for-you’ products that either exclude sugar or include functional ingredients. Through innovative offerings, Nongfu Spring is the first in China introducing sparkling tea, juice, coffee, etc., aseptically packaged in PET and successfully serving these markets, which are offering promising sales opportunities.

The company offers high-end, unique product propositions from bottle design to drink quality and recipe formulation to Chinese consumers and aims to enrich the product portfolio on a yearly basis . Sidel can thus fulfil Nongfu Spring’s mission as one of the strong partners that is able to combine forward-looking technologies with professional support.

The two companies rely on a robust relationship, as they have already been working together for over 10 years. Nongfu Spring renewed its trust in Sidel after looking for a highly flexible solution to handle both still and carbonated beverages, as well as low- and high-acid products on the same line without compromising on safety, simplicity, sustainability, and, especially, versatility. This is why a complete PET line featuring Sidel’s Versatile Aseptic Combi Predis came as a natural choice.

Said Mark Li, Technical Sales Manager Sensitive Products at Sidel: “For Nongfu Spring, it was critical to operate a simple and safe solution, while being able to manage the sheer variety of products in the future. The cost efficiency and sustainable benefits offered by our dry preform sterilisation technology were also key factors for them: using no water and very few chemicals, while pushing the boundaries of the lightweighting potential, represented a very valid argument with this leading company. Lastly, we were able to secure a very competitive lead time.” 

The new aseptic complete PET line at Nongfu Spring’s plant in Xin’anjiang (Eastern China) is running at 36,000 bottles per hour (bph). Aside from the Versatile Aseptic Combi Predis, it was also equipped with Capdis, the dry cap sterilisation technology from Sidel. The line also includes Tetra Pak Processing Systems technologies, an easy-to-handle Sidel RollQUATTRO roll-fed labeller – for wrap-around labels – and Roll Adhesive labeller and a cooler with optimised water consumption. The End-of-Line solution integrates a wrap-around case packer and the modular PalKombi palletiser for medium to high speeds. Thanks to Sidel’s expertise in line design and engineering, deriving from its long-standing heritage in aseptic complete solutions for PET, the team at Sidel were also able to successfully and quickly cope with a very challenging line layout. It took merely three days to install the key pieces of equipment at Nongfu Spring’s plant.

To quickly reach the committed line efficiency and maintain consistent volumes and quality of production, Sidel also ensured that two dedicated shifts of field engineers were working alongside Nongfu Spring’s personnel for 18 months.

Due to this fruitful cooperation, Nongfu Spring quickly decided to turn to Sidel again and invest in two additional Versatile Aseptic Combi Predis, installed in the company’s factories in Hubei and Zhejiang, respectively. Both equipped with BOSS and running even faster at up to 49,500 bph, those pieces of equipment have already been fully validated. Last autumn, Nongfu Spring acquired another Versatile Aseptic Combi Predis Combi from Sidel with speeds up to 54,000 bph. For more visit sidel.com

David Cox / IDM

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