In response to the stringent demand for high barrier packaging in the food, pharmaceutical and other industries, our company has launched a new packaging machine high barrier composite material heat seal strength improvement solution. Through innovative process and equipment coordinated optimization, it effectively solves the sealing weaknesses of composite materials such as multi-layer aluminum foil and silicon-coated film, and provides high-end products with full-cycle protection from packaging to transportation.
Solution core advantages: precise adaptation, strength upgrade
Multi-material compatibility enhancement
The solution targets the characteristics of mainstream packaging machine high barrier composite materials such as PA/PE, PET/AL/CPP, and customizes gradient temperature control and pressure regulation modules to ensure uniform melting of the heat seal layer, avoid sealing stratification, warping and other problems caused by differences in material thickness or melting point, and significantly improve the sealing strength compared to traditional processes.
Dynamic compensation technology
The packaging machine equipped with an intelligent sensor system can monitor the surface state of the composite material in real time, automatically compensate for the impact of environmental temperature and humidity fluctuations on the heat sealing process, ensure the consistency of sealing strength between batches, and meet the "zero tolerance" requirements for air tightness in scenarios such as pharmaceutical packaging.
Long-term sealing verification system
The solution integrates simulated transportation vibration testing and accelerated aging experiments to verify the sealing durability of the packaging machine's high-barrier composite materials in extreme environments, ensuring that easily oxidized products such as coffee powder and electronic components are not affected by moisture and deterioration during the shelf life.
Industry application scenarios:
Food freshness lock: Block oxygen and water vapor penetration, extend the crisp taste and nutrient retention rate of nuts and freeze-dried foods.
Drug protection: Resist light and moisture erosion, and ensure the stability of sensitive ingredients such as effervescent tablets and reagents.
Precision industry: Provide anti-static and dust-proof fully sealed packaging solutions for semiconductor materials and optical lenses.
Technology empowerment value:
"This solution not only solves the industry pain point of insufficient heat seal strength of high barrier materials, but also greatly reduces the customer's trial and error costs through process standardization." The project leader said. In the future, the team will continue to iterate the packaging technology of high barrier composite materials for packaging machines to promote the deep collaborative innovation of packaging equipment and new materials.
