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Discover key tips from Baijinyi Tech to pick the best mold supplier for quality, cost-efficiency, and reliable service.

Dates: 15–19 September 2025.

Opening Hours: 9am–6pm (Sept. 15–18); 9pm–5pm(Sept. 19)
Location: Messe München, Am Messesee 2, 81829 Munich, Germany.

In the rapidly evolving world of PET bottle manufacturing, every detail counts. At BaijinYi Precision Technology, we continue to lead the way in high-performance mold solutions. One of our latest innovations—super venting base molds specially developed for compatibility with Krones bottle blowing systems—is already making a difference for manufacturers seeking to improve efficiency, reduce costs, and meet sustainability goals.

Since 2011, Foshan Baijinyi Precise Technology Co., Ltd. (BJY) has specialized in designing and building PET liquid packaging molds. With over a decade in the industry and a clear focus on innovation, this leading Chinese manufacturer has become the trusted source for global clients running equipment from Husky, Krones, KHS, Sidel, Sipa, Netstal, Sacmi, and other major brands.

Producing high-quality PET bottles isn’t just about the right materials—it also depends on mastering the blow molding process. Even with the best equipment, manufacturers often encounter recurring issues that affect product clarity, durability, and consistency. In this guide, we highlight some of the most common problems in PET bottle blowing, along with proven, easy-to-implement solutions that can streamline your production and reduce costly defects.

Producing high-quality PET bottles isn’t just about the right materials—it also depends on mastering the blow molding process. Even with the best equipment, manufacturers often encounter recurring issues that affect product clarity, durability, and consistency. In this guide, we highlight some of the most common problems in PET bottle blowing, along with proven, easy-to-implement solutions that can streamline your production and reduce costly defects.

Causes：
1.Quality issues with raw material performance
2.Poor drying effect
3.Barrel heating temperature is too high（＞285℃）
4.Too high screw backpressure
5.Cycle time is too long

PROPAK AFRICA is the largest and most professional packaging and printing exhibition in South Africa, founded in 1995. As a large-scale professional packaging, printing and plastics industry exhibition in southern Africa, the total area reaches 20,000 square meters, and exhibitors come from all over the world,including China, the United States, Mexico, Turkey, Kenya, Italy, Poland, Colombia, Dubai and
other countries.