Thermal cutting knives indeed pose multiple safety hazards in practical operation. For instance, if the blade breaks and gets stuck in the mold, it can cause equipment damage.
MEPER blow molding has taken full-scenario safety protection as its core research and development philosophy from the very beginning of its design, and has established a multi-layered redundant safety system.
Meper showed three-layer blow molding machine MP120FD-8 at CHINAPLAS 2026 in Shanghai in April, adopts "PE/PP - PCR recycled layer - PE/PP" structure. It ensures uniform and symmetrical wall thickness of each layer through precise parison control system and supports the addition of recycled materials.
Overall, PCR recycled materials exhibit certain disadvantages in chemical properties compared to virgin materials, primarily in terms of molecular structure stability, impurity content, and thermochemical resistance.
MEPER BLOW MOLDING have taken the lead in collaboratively developing a series of packaging based on PCR material applications, covering recycled materials such as rHDPE, with application ratios ranging from 0 to 100%.
Adopting more advanced spectral recognition (such as near-infrared NIR) and automated sorting equipment to improve the recognition accuracy of plastic types and reduce mixing issues, thereby enhancing the purity of recycled materials.
With the escalation of global environmental awareness and tightening of policies, the green transformation of the plastic hollow product industry is accelerating, making the recycling and utilization of PCR recycled plastics a crucial aspect. However, in practical production, there are often numerous challenges when using rHDPE to manufacture hollow products.
The rise of customized blow molding technology resonates with the general trend of manufacturing industry's transformation towards "flexible production and continuous improvement". In the context of global competition, modern equipment must possess three core characteristics: digitalization, automation, and modularization.
In the blow molding industry, the concept of customization has taken MEPER Blow Molding beyond the mere development of new bottle shapes or decorative bodies. It has extended to the level of full system integration and production process adaptation.
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