Two green plastic packaging materials passed the identification

Recently, the two-way stretched polystyrene window film and the biaxially stretched polystyrene twisted film developed by Guangdong Huaye Packaging Materials Co., Ltd. passed the scientific and technological achievements appraisal of Guangdong Province. According to relevant experts, the comprehensive performance of the project has reached or exceeded the similar products of foreign countries in the same period, and the technical level is at the leading level in the country and internationally advanced.
The expert group believes that both technologies are emerging green flexible packaging materials. The biaxially stretched polystyrene window film innovatively solves the key technical problems of window film thickness uniformity and low film surface resistance. The product has non-toxic, uniform thickness and pull. High tensile strength, high transparency and high stiffness. Biaxially stretched polystyrene twisted film has the advantages of high strength, high rigidity, no toxicity, easy degradation, strong kink, no resilience, good aluminizing effect, good gloss and transparency, convenient processing, etc. It is packaged in food, medicine, alcohol, tea and other products.

Ground Screw For Solar Power System

Ground Screw for solar power system is applied in fixation of solar panel. Pole anchor and Earth Anchor are fit for outdoor as the spiral pile mounting system adopts special materials that can resist corrosion, like HDG (hot dip galvanizing) and anodized silver15μm, screw pole mount system is adaptable for different soils. Additionally, it is easy to install. After it is removed, the vegetation can soon recover to reduce harm to surroundings.
Advantages:
1. Simple installation
There is no need to do welding or surface treatment, which saves time and cost. You just need to drill. Generally speaking, it just takes one day to install one screw pole mount system with 100-200 ground screws.
2. Large-scale application scope The screw pole mount system is suitable for different soils, like soft soil, bed rock, swamp and slope with more than 30°..
3. Spiral pile mounting system can work together with different support structures. The ground screw can be made according to client`s requirements.
4. Adaptable for different environment and environmental-friendly
There is no need to do much preparation for installation and there is no harm to environment during installation. Besides, ground screw can protect PV equipment and can be recycled.
5. Convenient transformation
Screw pole mount system can be transformed easily without damage to vegetations. Additionally, it is simple to reinstall.
the advantages of ground-screws for mounting solar photovoltaic systems
-Usually less invasive and landscape-altering than traditional mounting systems such as the half A-frames that are typically installed on cement slabs
-Screws can be easily adjusted to less serious gradients so mounting-frames are installed level: less complicated earthwork and engineering involved as compared to cement slabs
-More aesthetically pleasing than a cement mounting platform: shade-tolerant grasses and plants can easily grown beneath them

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Hebei Honde Plastic & Metal Co., Ltd. , https://www.foundation-system.com