Agriculture
Films designed to meet the unique needs of the agriculture industry.
Agriculture Solutions
With a focus on reliability and performance, our ag plastics are crafted to provide long-term value for America’s farmers.

Silage Covers
Midwest Canvas reinforced silage covers offer superior protection for silage, ensuring feed stays fresh and uncontaminated.

SilageSeal™
• 10-layer construction with 300x lower Oxygen Transmission Rate (OTR) than regular polyethylene covers.
• 18+ months of outdoor protection.
• 8 Mil thick.
• OTR of 0.482 cc/(m2*day).
• One-step installation system designed to save time, labor, and money.
PowerScrim™
• 4-layer string reinforced polyethylene cover that provides high tear strength and puncture resistance.
• 18+ months of outdoor protection.
• 7 mil thick.
• Industry leading durability designed to protect your investment.
Fortress™
• 6 mils
• 18+ months of outdoor protection.
• Woven HDPE base with high-performance, moisture resistant coating
• UV-stabilized for long-term outdoor exposure
• Superior resistance to tearing, puncturing, and animal intrusion
• Flexible and easy to install
• Three times the tensile strength of string-reinforced covers
• 100% Recyclable
Fortress Pro™
• 8 mils
• OTR of 0.482 cc/(m2*day)
• Woven HDPE base with high-performance, moisture resistant coating
• Superior resistance to tearing, puncturing, and animal intrusion
• UV-stabilized for long-term outdoor exposure
• Superior resistance to tearing, puncturing, and animal intrusion
• Flexible and easy to install
• One-step installation system designed to save time, labor, and money
• Three times the tensile strength of string-reinforced covers
• 100% Recyclable


Midwest Canvas is proud to present, Fortress™ and Fortress Pro™, the first ever 100% recyclable, reinforced silage covers.
Recyclable silage covers offer significant environmental, economic, and operational advantages for modern feed management practices. By utilizing this technology, farmers and agribusinesses can contribute to sustainability efforts while ensuring optimal silage preservation.
1.) Environmental Responsibility:
Recyclable silage covers help reduce the environmental impact associated with non-recyclable waste materials. By opting for products that can be repurposed, farms reduce landfill waste and minimize their carbon footprint, helping to preserve the earth for future generations.
2.) Cost-Effective Waste Management:
Over time, recyclable silage covers offer a more cost-effective solution compared to traditional, non-recyclable alternatives. They can be recycled after use, eliminating disposal fees.
3.) Enhanced Brand Image:
Consumers and business partners are increasingly favoring companies that prioritize eco-friendly practices, making sustainable dairy operations a valuable differentiator in a competitive marketplace.
4.) Improved Operational Efficiency:
Woven coated polyethylene covers are designed to be more durable and effective in preserving silage. Their far superior puncture resistance, due to its high density plastic grid technology, is the best choice for producer peace of mind in silage protection.
Integrating recyclable silage covers into agricultural operations not only supports environmental stewardship but also offers tangible financial and operational benefits. This sustainable solution is an essential step toward future-proofing farming practices in an increasingly eco-conscious world.
GrainShield™
A high-quality grain cover is more than just a tarp — it’s an investment in protecting your harvest, reducing loss, and maximizing profit. With our decades of experience in manufacturing string-reinforced and woven-coated poly in Chicago, IL as well as heat-sealing into finished tarps, Midwest Canvas is a reliable partner to trust with your Grain
Grainshield™ Woven

Heavy-Duty Strength
Reinforced, tear-resistant fabric built for tough weather conditions.
Cover Material Construction
Woven high density polyethylene tapes (woven grid ensures high tensile strength) coated with low density polyethylene to guard against abrasions, animal intrusion and for added strength/weight.
Superior UV Resistance
Withstands long-term outdoor exposure.
Available Thickness Options
Comes in 12 & 14 mil thicknesses.
Moisture Barrier Protection
Seals out rain and snow.
Custom Sizes Available
Custom tailored dimensions for a precise fit.
Optional Sewn-in Strapping System
Helps save on shrinkage and utility bills. Additionally, it provides another layer of security for peace of mind that your grain will stay guarded in case of power outages.
Install Available

Grainshield™ Diamond

Heavy-Duty Strength
Reinforced, tear-resistant film built for tough weather conditions.
Material Construction
Two layers of high-quality polyethylene film are laminated together with a molten, bonding sheeting of polyethylene with a scrim reinforcement grid placed between the film layers.
Superior UV Resistance
Withstands long-term outdoor exposure.
Available Thickness Options
Comes in 8 & 12 mil thicknesses.
Moisture Barrier Protection
Seals out rain and snow.
Custom Sizes Available
Custom tailored dimensions for a precise fit.
Optional Sewn-in Strapping System
Helps save on shrinkage and utility bills. Additionally, it provides another layer of security for peace of mind that your grain will stay guarded in case of power outages.
Install Available
