[News]
Release time:
Dec 12,2025
In December 2025, the pulp molding industry is transitioning from "environmental substitution" to "high-performance upgrading". Surging demand in heavy-duty packaging, precision products, and high-end industrial packaging has driven key technological breakthroughs in related equipment, supporting the industry’s high-quality development
![[News]](/npublic/img/s.png "[News]")
From Environmental Substitution to Technological Empowerment: Analysis of Core Technology Iteration in Pulp Molding Forming Equipment at the End of 2025
I. Heavy-Duty Packaging Equipment: Breaking Load Limits
Traditional pulp molding trays are limited to light products due to strength constraints. By the end of 2025, heavy-duty pulp molding forming equipment has achieved 20kg-class load capacity via three core innovations:
·Structural Optimization: Enhanced hydraulic system (max bearing 30T) + customized mold design, optimized rib parameters, and scientific microcellulose fiber proportioning, improving impact resistance by 60% (buffering performance equivalent to EPS).
·Energy Efficiency Upgrade: Integrated infrared drying + heat pump waste heat recovery, boosting drying efficiency by over 50%, reducing power consumption to below 1800 kWh/ton (40% lower than traditional equipment) and production cost by 30%.
·Scenario Adaptability: Modular design with adjustable mold table (max 850mm×610mm), expanding application to heavy products like mechanical parts and large electrical appliances.
II. Dry Press Process Equipment: Integrated Coating & High Efficiency
Dry press pulp molding is mainstream for high-end industrial packaging, with equipment upgrades focusing on coating integration and forming efficiency:
·Integrated Coating System: Online coating module for PATTIK A-600 anti-stick/wear coating (invisible, odorless, low VOC), improving wear resistance by 200% without affecting repulping.
·High-Efficiency Forming: Servo motor + ball screw drive, forming cycle 38-120 seconds/mold, single-machine daily output over 1.2 tons, combined with automatic die-cutting/stacking for full-process intelligence.
·Green Solution: SUS304 food-grade pipelines + eco-friendly heating components, supporting renewable raw materials (waste paper, sugarcane bagasse) to meet "dual carbon" goals.
III. Precision Forming Equipment: Intelligent & Customizable
High-tech industries (cosmetics, medical, electronics) demand high-precision packaging, making precision pulp molding equipment a core competitive focus:
·Intelligent Control: Huichuan H5U PLC + multi-modal sensors, achieving ±0.1℃ temperature control accuracy and closed-loop control of key parameters; AI-based parameter optimization, stabilizing product dimensional tolerance within ±0.1mm.
·Mold Innovation: 3D printing composite molds, shortening development cycles and improving adaptability to complex structures (suitable for cosmetic liners, diagnostic kit trays).
·Digital Empowerment: Industrial Internet remote O&M + machine vision inspection, enabling real-time data monitoring, predictive maintenance, and defect screening, raising yield to over 99.2%.
Conclusion
Technological innovation drives the pulp molding industry’s shift from homogeneous competition to high-end development. Pulp molding equipment is upgrading toward high efficiency, intelligence, precision, and multi-scenario adaptation. In the future, integrated solutions with whole-line design, independent core technologies, and green sustainability will become key for enterprises to enhance market competitiveness.
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Minjie Eco-Machinery Technology Co., Ltd.
Factory
Tangxia Town, Pengjiang District, Jiangmen City, Guangdong, China
Operation Center
Lihe Science Park, Shishan Town, Nanhai District, Foshan City, Guangdong, China