Uncolored Glass Fiber Plain Weave Ventilation Mesh
An open plain weave fabric of uncolored glass filaments per single yarn ≤136 tex, mechanically bonded, width >30 cm, and <250 g/m², ideal for HVAC ventilation screens. Fits HTS 7019.66.40 as 'other' mechanically bonded open woven glass fiber fabrics matching all technical parameters. Provides lightweight airflow control in industrial and residential systems.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If weighing 250 g/m² or more
Heavier fabrics ≥250 g/m² move to 7019.66.60, as weight threshold determines subheading within plain weave category.
If sold as pre-cut panels for building
Pre-cut or shaped panels for construction may classify as building materials under Chapter 68 rather than woven fabrics.
If processed into woven fabrics of rovings
Roving-based fabrics fall under 7019.40, distinct from filament yarn weaves in 7019.66.
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Import Tips & Compliance
• Conduct independent weave analysis to certify plain weave and mechanical bonding, avoiding misclassification to chemically bonded mats
• Include detailed specs on filament count and tex in commercial invoices to support 'not colored' and weight declarations
• Watch for common pitfalls like over-declaring weight, which could push into higher g/m² subheadings with different duties
Related Products under HTS 7019.66.40
Uncolored Open Weave Glass Fiber Curtain Mesh
Mechanically bonded plain weave mesh of uncolored glass filaments ≤136 tex, <250 g/m², >30 cm wide, for lightweight decorative/industrial curtains. HTS 7019.66.40 designates it as 'other' matching glass fiber open fabrics. Offers durability and semi-transparency.
Plain Weave Fiberglass Insect Screen Fabric
This is an open weave, plain weave fiberglass fabric made from uncolored filaments under 136 tex, weighing less than 250 g/m², with width over 30 cm, mechanically bonded for durability. It is classified under HTS 7019.66.40 as an other open woven glass fiber fabric meeting the specific yarn, weight, and weave criteria in this subheading. Primarily used for window screens to block insects while allowing airflow.
Fiberglass Plain Weave Filter Cloth for Air Systems
Mechanically bonded open plain weave fiberglass cloth from uncolored filaments <136 tex, <250 g/m², >30 cm wide, used in air filtration media. Classified in HTS 7019.66.40 for its specific uncolored, lightweight plain weave glass fiber construction as 'other' fabrics. Ensures efficient particle capture in ducts without restricting flow.
Lightweight Plain Weave Glass Fiber Shading Fabric
This uncolored, mechanically bonded plain weave fabric of glass filaments ≤136 tex, weighing <250 g/m² and >30 cm wide, serves as shading mesh for greenhouses. HTS 7019.66.40 covers such 'other' open woven glass fiber products precisely matching weave, weight, and color specs. Balances light diffusion and ventilation for plant protection.
Glass Fiber Plain Weave Acoustic Panel Cover Fabric
Mechanically bonded, uncolored plain weave open fabric of fine glass filaments ≤136 tex, <250 g/m², >30 cm wide for sound-absorbing panel covers. HTS 7019.66.40 applies to these 'other' lightweight woven glass fiber products meeting all criteria. Enhances acoustics by diffusing sound waves.
Plain Weave Fiberglass Greenhouse Ventilation Screen
Lightweight uncolored plain weave fiberglass screen, mechanically bonded filaments <136 tex, open weave <250 g/m², width >30 cm for greenhouse vents. Classed under HTS 7019.66.40 as other conforming open woven glass fiber fabrics. Controls pests and regulates temperature effectively.