The grass silage wrapping technology is currently the most advanced silage technology. "Baling and wrapping" refers to the process of shredding harvested corn stalks, fresh grass, and other green plants, then compacting them into bales with a baler, and finally wrapping them in silage plastic stretch film. Bales wrapped in this way are placed in a sealed fermentation environment. Under anaerobic conditions, the biochemical process of lactic acid fermentation is completed in 3 to 6 weeks. The finished product has an increased crude protein content, a decreased pH value, and an increased soluble total sugar content, leading to improved livestock feed intake. Grass silage film is a functional film that helps maintain the nutritional components of plants such as grass, corn, grains, and vegetables while preventing them from mold. In addition to being directly used as packaging film for the aforementioned plants or made into bags for packaging, it can also be used as a covering film for fresh grass, hay, and grains. As the most advanced packaging product for silage feed technology, grass silage film has been widely used in Europe, America, Australia, and other countries and regions, with more than a decade of mature usage experience. Our company has introduced advanced multilayer co-extrusion blown film production lines from Germany, and the grass film we developed and produced uses imported linear low-density polyethylene and metallocene polyethylene as the main raw materials, employing a unique formula and process to create a five-layer co-extruded blown film. Grass silage film is generally available in three colors: white, black, and green. Product specifications: 250mm * 25um * 1500-1800m. Specific specifications can be negotiated, and custom services are available. Advantages of grass silage film: 1. Low cost, quick results, and high overall benefits. 2. Good quality silage feed. The good sealing of the stretch film wrapping improves the quality of the anaerobic fermentation environment for lactic acid bacteria, enhances the nutritional value of the feed, resulting in high crude protein content, low crude fiber content, high digestibility, good palatability, and pleasant aroma, significantly improving the quality and yield of livestock meat and milk. 3. Minimal loss and waste, with greatly reduced spoilage and feeding losses. Traditional silage losses can reach 20%-30%. 4. Long storage and preservation period. The compact sealing is effective, and it is not affected by seasons, sunlight, rainfall, or groundwater levels, allowing it to be stored outdoors for 2-3 years or more. 5. Convenient storage and feeding. 6. Environmentally friendly and pollution-free. Due to good sealing performance, there is no leakage of liquid. The packaging is appropriate, with a small volume and high density, making it easy to transport and commercialize, ensuring a balanced supply of modern livestock silage feed for large, medium, and small dairy farms, beef cattle farms, goat farms, and farmers year-round. Characteristics of Salite grass silage film: 1. Excellent mechanical properties. 2. Protection level up to 180KLY, stably preventing damage caused by sunlight, especially ultraviolet rays, ensuring low light transmission and avoiding heat accumulation. 3. Consistent quality and thickness, with good distribution of the 25-micron thickness across the film. 4. Good stretch performance (even in warm weather and cold winters). 5. No holes present when stretched. 6. Good adhesive sealing between layers. 7. Strong puncture resistance and excellent impact resistance. 8. Maintains mechanical properties for over a year even when stored outdoors. 9. Good sealing that blocks oxygen, air, and moisture permeation. 10. High load retention (for packaging integrity). 11. Ensures that customers benefit from high-quality film standards, including dimensions such as UV resistance, puncture resistance, adhesion, and stretch (55-70%) as well as thickness. 12. Specified properties guarantee good performance of the film during packaging, protecting and conserving feed. 13. Specially designed for the efficiency and long-term performance of grass packaging, saving valuable time. 14. The grass silage film provides tightness in all three dimensions of the grass bales—this means the "grass bales" have more consistent strength and rigidity, allowing for much higher stacking of grass bales as they better maintain their shape.