1. Product Name
75cm Silage Stretch Film – High-Performance Forage Preservation
(Optional Subtitle: 5-Layer Co-Extruded LLDPE | Superior UV Resistance | High Tack & Puncture Protection | For Round & Square Bales)
2. Key Product Highlights (Bullet Points)
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Optimal Oxygen Barrier: Engineered with 5-layer co-extrusion technology to create an airtight seal, preventing oxygen ingress that causes spoilage and ensuring high-quality fermentation (anaerobic environment).
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Enhanced UV Protection: Formulated with premium UV stabilizers to withstand prolonged exposure to sunlight (6–12 months), preventing the film from becoming brittle and cracking during long-term storage.
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Superior Tack & Cling: Features a high-tack surface that adheres aggressively to itself, ensuring the wrap stays secure even in windy conditions or when bales are stacked.
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Puncture & Tear Resistant: High tensile strength and elongation properties protect silage from sharp stems, stones, and bird damage, significantly reducing dry matter loss.
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Cost-Effective Efficiency: Excellent stretch ratio (up to 70%) allows for more bales to be wrapped per roll, lowering the cost per bale while maintaining a tight, protective "second skin."
3. Technical Specifications Table
- Customize the values below based on your actual inventory. 75cm is the standard width for most agricultural baler wrappers.
| Specification |
Standard Silage Film (500 Gauge) |
Heavy Duty Silage Film (600-700 Gauge) |
| Width |
750mm (75cm) |
750mm (75cm) |
| Gauge (Thickness) |
500 Ga (12.5 Micron) |
600 - 700 Ga (15 - 18 Micron) |
| Layer Structure |
5-Layer Co-Extruded |
5-Layer or 7-Layer Co-Extruded |
| Roll Length |
1,500m - 1,800m |
1,200m - 1,500m |
| Color Options |
Black, White, Green |
Black, White, Green |
| UV Stability |
6 - 12 Months |
12+ Months |
| Tack Level |
High (One-Side or Two-Side) |
High (Two-Side) |
| Core Size |
76mm (3") |
76mm (3") |
| Rolls per Pallet |
36 Rolls (6x6) |
36 Rolls |
| Application |
Round Bales / Square Bales |
Sharp Crops / Long Storage |
4. Detailed Product Description
Overview
Preserve the nutritional value of your forage with our 75cm Silage Stretch Film. Designed for modern agricultural balers and wrapper machines, this film creates a robust, oxygen-tight barrier around hay, grass, and corn silage. By utilizing advanced 5-layer co-extrusion technology, we combine the strength of virgin LLDPE resins with high-performance tackifiers and UV inhibitors. The result is a durable, flexible wrap that protects your valuable feed from weather, pests, and spoilage, ensuring high palatability and nutrient retention for livestock.
Why Choose Our 75cm Silage Film?
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Maximum Preservation: The film’s low oxygen transmission rate creates the ideal anaerobic environment for fermentation, preventing mold growth and heating.
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Weather Resistance: Whether storing bales outdoors in summer heat or winter frost, the UV additives prevent degradation, keeping the silage protected for extended periods.
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High Puncture Resistance: The multi-layer structure absorbs impact energy, resisting tears from sharp crop stems or rough handling during transport.
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Ease of Use: The film cuts cleanly and clamps easily on both manual and automatic wrappers, reducing machine downtime and operator frustration.
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Versatile Color Options:
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Black: Excellent heat absorption to promote fermentation; hides dirt.
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White/Black: Reflects sunlight to keep silage cool; black inner layer blocks UV.
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Green/Orange: Aesthetic choice for landscape blending or branding.
Performance Metrics
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Tensile Strength: > 35 MPa (Machine Direction).
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Elongation at Break: > 300%.
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Puncture Resistance: High resistance to static and dynamic puncture forces.
5. Application Scenarios
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Round Bale Wrapping: The standard application for 75cm film. Used on rotary ring wrappers or satellite wrappers to seal large round bales of grass or hay.
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Square Bale Wrapping: Also compatible with inline wrappers for large rectangular bales, providing uniform coverage on flat surfaces.
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High-Moisture Crops: Ideal for wrapping crops with high moisture content where rapid fermentation and strict air exclusion are critical to prevent spoilage.
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Long-Term Storage: Recommended for feed intended to be stored for 6 to 12 months, such as winter reserves for cattle and sheep.
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Bird & Pest Control: The tough outer layer prevents birds (like starlings) and rodents from pecking through to the feed.
6. Selection Guide: Choosing the Right Gauge & Color
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Gauge Selection:
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500 Gauge (12.5 micron): The industry standard for most grass and hay silage. Offers a great balance of cost and protection.
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600-700 Gauge (15-18 micron): Recommended for very sharp crops (e.g., thistles, dry stalks), heavy bales, or rough terrain transport where extra puncture protection is needed.
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Color Choice:
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Black: Most common. Promotes heat absorption which can speed up the initial fermentation process.
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White-on-Black: The white outer layer reflects UV rays, keeping the bale cooler and reducing the "greenhouse effect" which can cause secondary heating.
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Green: Blends into the landscape, often preferred for environmental aesthetics.
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Tack Level: Ensure the film has "High Tack" to withstand wind. Two-side cling is generally preferred for round bales to ensure every layer sticks to the previous one.
7. Frequently Asked Questions (FAQ)
Q: How many layers of film should I apply?
A: We recommend a minimum of 6 layers for standard storage (6-9 months) and 8 layers for long-term storage or sharp crops. This ensures that if the outer layer is punctured, the inner layers still maintain the oxygen barrier.
Q: Can I use this film on both round and square balers?
A: Yes, 75cm is the universal width for most agricultural bale wrappers, suitable for both round and square bales.
Q: Is this film recyclable?
A: Yes, our silage film is made from LLDPE (#4 Plastic). However, it must be cleaned of organic matter (silage/hay) before recycling. Many agricultural regions have specific collection schemes for used silage plastic.
Q: What is the shelf life of the film rolls?
A: When stored indoors, away from direct sunlight and heat, the rolls have a shelf life of 12 months. Do not store rolls outside uncovered, as UV exposure will degrade the film before use.
Q: Why is my film tearing during wrapping?
A: This can happen if the brake tension on the wrapper is set too high or if the film is stretched beyond its yield point. Ensure your machine settings match the gauge of the film (e.g., heavier gauge films can handle higher tension).
8. Call to Action (CTA) & Trust Signals
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Status: ✅ In Stock – Ready for Harvest Season
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Bulk Pricing: Special pricing available for full pallet orders (36 rolls).
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Quality Guarantee: If the film fails to perform due to manufacturing defects, we offer a replacement guarantee.
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Certifications: ISO 9001 Certified Manufacturing | SGS Tested.
