IS 17730 (Part 1) : 2021
Textiles - Hail Protection Nets for Agriculture and Horticulture Purposes- Warp Knitted Hail Protection Nets
summary
Hail Protection Nets are specialized warp-knitted nets designed to protect crops and horticultural produce from damage caused by hailstorms, strong winds, and other climatic hazards. They provide durability, UV resistance, and proper coverage, ensuring higher crop yield, reduced losses, and protection for fruits, vegetables, and ornamental plants.
Why BIS Certificate is Mandatory for Hail Protection Nets for Agriculture and Horticulture Purposes- Warp Knitted Hail Protection Nets
BIS certification is mandatory to ensure the nets meet standards for strength, durability, UV resistance, and safety. Certified nets prevent poor-quality materials from reducing effectiveness, protecting crops efficiently. BIS compliance also ensures uniform manufacturing, quality assurance, and consumer protection in agricultural and horticultural applications across India.
What is BIS Certified for Hail Protection Nets for Agriculture and Horticulture Purposes- Warp Knitted Hail Protection Nets
The BIS certified specification defines requirements for warp-knitted hail protection nets, including tensile strength, mesh size, UV resistance, chemical stability, and durability. It covers manufacturing quality, testing methods, and inspection criteria to ensure reliable performance under extreme weather conditions, supporting safe and effective crop protection in agriculture and horticulture.
Test required for Hail Protection Nets for Agriculture and Horticulture Purposes- Warp Knitted Hail Protection Nets
| Title | Mandatory/Optional |
|---|---|
| Material HDPE Monofilament yarn | Optional |
| Fabric | Required |
| Reinforcement | Required |
| Joints | Required |
| Stitching | Required |
| Colour | Required |
| Dimensions (Lengthand Width) | Required |
Requirements
| Title | Mandatory/Optional |
|---|---|
| Mass | Required |
| Average breaking strength of Knitted hail protection fabric, Wales direction Course direction | Required |
| Retention of breaking strength after UV exposure | -- |
| Color fastness to artificial light | Optional |
| Bursting pressure | Required |
| Shading percentage | Required |
| Cold cracking resistance | Required |
| Seam (joint) strength | Optional |
Benefits of BIS Certification for Hail Protection Nets for Agriculture and Horticulture Purposes- Warp Knitted Hail Protection Nets
1. Assured Crop Protection
BIS-certified nets provide guaranteed strength and UV resistance, ensuring crops and horticultural produce are protected from hail, wind, and weather damage.
2. Durable and Reliable Quality
Certification ensures uniform manufacturing and long-lasting durability, reducing the need for frequent replacement and maintenance costs for farmers.
3. Safety and Environmental Compliance
Certified nets use approved materials that are safe for plants, soil, and the environment, avoiding harmful chemical residues.
4. Legal and Market Compliance
BIS certification allows manufacturers and importers to sell nets legally in India, meeting regulatory requirements and avoiding penalties or import restrictions.
5. Enhanced Trust and Market Acceptance
BIS-marked nets gain acceptance among farmers, cooperatives, and agricultural organizations, improving credibility and supporting widespread adoption for crop protection..