There are five strokes to extend the life of the film

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Anti-cracking: The materials commonly used for scaffolding in greenhouses are typically iron or aluminum wires. These materials are hard and have sharp edges, which can easily puncture the greenhouse film. To prevent this, all scaffolding components should be carefully processed to ensure smooth surfaces. Any sharp ends or protruding parts of bamboo poles should be trimmed or flattened. Additionally, when securing the structure, it's recommended to use soft tying materials like hemp ropes instead of rigid ones such as metal wires, which can cause damage over time.

Anti-stripping Seam: Greenhouse films are often made by joining several narrower sheets together. If the seams are too narrow, the bonding area is limited, making them prone to separation under stress. To avoid this, it's important to increase the overlap between the film sections, ensuring a stronger and more durable bond. This not only enhances the structural integrity but also minimizes the risk of gaps forming during use, especially under pressure or movement.

Wind Scraper: The lightweight and thin nature of greenhouse films makes them vulnerable to being lifted or torn by strong winter winds. Once the film is installed, it's essential to immediately secure it with a tensioning line. Typically, one tensioning line should be placed every 1-2 support structures, ensuring that the cable has the right amount of elasticity. In regions prone to frequent strong winds, setting up simple windbreaks on the windward side can significantly reduce the impact of the wind and protect the film from damage.

Anti-crush: During heavy snowfall, excessive snow accumulation on the greenhouse roof can put significant pressure on the film, potentially causing it to break or collapse. Therefore, regular inspections should be conducted during snow events, and snow should be removed promptly to prevent structural damage. It’s crucial to maintain clear access to the roof and keep the structure well-maintained throughout the winter season.

Anti-aging: After the greenhouse is completed, the film should be thoroughly cleaned, dried, and rolled up for storage. It should be kept in a cool, dry, and dark place to slow down the aging process and extend its lifespan. When storing or handling the film, care must be taken to avoid exposure to direct sunlight, smoke, or fire, as these elements can accelerate degradation. Proper maintenance and storage practices are key to ensuring long-term performance and efficiency of the greenhouse system. (Muzi)

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