From April 15th to 18th, the annual event of the global rubber and plastics industry, the 2025 CHINAPLAS International Rubber and Plastics Exhibition, came to a successful conclusion at the Shenzhen World Exhibition and Convention Center. As an innovative leader in the field of blown film machines in China, Guangdong CORSTAR Machinery Technology Co., Ltd. made a grand appearance with its five-layer co-extrusion POD high-yield intelligent blown film line, and joined more than 4,500 exhibitors and over 430 buyer groups from 170 countries and regions to celebrate the event. With its hard-core technical strength and forward-looking industry vision, it wrote a highlight moment for CORSTAR people.
Global attention
Join us for innovation
The exhibition was themed "Change, Collaboration, and Sustainability", attracting national plastic packaging industry associations, authoritative media, and global top peers. The CORSTAR booth (G31, Hall 3) became the focus of the whole venue with its 1004kg/h high-efficiency production capacity demonstration and low-energy consumption technology. From food packaging to medical protection, from sanitary packaging materials to new energy applications, CORSTAR's blown film machine solutions show the infinite possibilities of the rubber and plastic industry.
Highlights:
1. Technological innovation: The "high optical polyethylene heat-sealing film solution" developed in-depth with ExxonMobil uses ExceedTM high-performance polyethylene resin to achieve a perfect balance of high transparency, puncture resistance and excellent heat-sealing performance of the film, helping customers reduce product weight by more than 30% and reduce costs by 20%.\
2. On-site demonstration: The equipment uses a die head with a diameter of 600 and an industry-leading production capacity of 1004kg/h, which verifies the high efficiency of Cozhida's blown film machine, breaking the energy consumption bottleneck of traditional equipment and saving about 38% energy compared with similar products.
In addition, we sincerely thank Adsale Plastics & Rubber Exhibition for awarding us the "Innovation Award" for the Top Ten Technology Trends in the Rubber and Plastic Industry in 2025 - Multi-layer, Multi-cavity Blow Molding and Supporting Technologies, and ExxonMobil Asia Pacific Research & Development Co., Ltd. for the award.
In-depth dialogue
Win future business opportunities together
During the exhibition, the CORSTAR team held in-depth discussions with more than 100 potential customers. More than 30 companies expressed strong cooperation intentions on the spot, and 5 customers directly entered into detailed negotiations on business cooperation. Buyers from Southeast Asia, the Middle East, and Europe showed great interest in CORSTAR's "intelligent blown film system" and "customized services", and expressed their willingness to visit the factory for on-site inspections.
Ready to go
Together for a green future
The end of CHINAPLAS is not the end, but a new starting point for CORSTAR's innovation journey. In the future, we will continue to focus on "circular economy" and "digital production", and be guided by "customer needs" to launch more high-performance, low-energy, and easily recyclable blown film solutions to help the rubber and plastics industry move towards high-end, intelligent, and green development.
Thank you to our colleagues and look forward to seeing you again: Thank you to every partner, industry expert and media friend who visited our booth! CORSTAR will always take "technology drives value, innovation leads the future" as its mission, and work hand in hand with global rubber and plastic colleagues to "carbonize" and jointly create a sustainable tomorrow!