Polyolefin Filament Nonwoven Roofing Underlayment 250 gsm
Extra-heavy polyolefin filament nonwoven at 250 g/m² for roofing underlayment, providing vapor barrier. Classified in HTS 5603.94.90.70 for other filament nonwovens over 150 g/m², lightly coated. Weight and filament base keep it in Chapter 56.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If plastic dominates with textile <=50% by weight
Felt/nonwoven with <=50% textile or embedded in plastic excludes to Chapter 39.
If specifically for disposable diapers
Apparel/manufacture-specific nonwovens have dedicated statistical breaks.
If coated for painters' use
Coated nonwovens for specific technical uses like painting go to Chapter 59.
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Import Tips & Compliance
• Certify grammage with independent testing to defend against weight-based challenges
• Specify 'nonwoven' and 'filaments' on all docs; avoid 'plastic sheet' terms
• Check for >50% textile content if coated to stay out of Chapters 39/40
Related Products under HTS 5603.94.90.70
Polypropylene Filament Spunbond Nonwoven Fabric 200 gsm
This heavy-duty nonwoven fabric, made from continuous polypropylene filaments and weighing over 200 g/m², is used for industrial packaging and protective covers. It falls under HTS 5603.94.90.70 as a nonwoven of filaments, exceeding 150 g/m², neither specifically for apparel nor medical use. The filament structure and weight distinguish it from lighter nonwovens.
Polyester Continuous Filament Nonwoven Geotextile 180 gsm
A robust nonwoven geotextile produced from polyester continuous filaments, weighing 180 g/m², designed for soil stabilization in civil engineering. Classified under HTS 5603.94.90.70 for filament-based nonwovens over 150 g/m², not coated beyond basic bonding. Its heavy weight suits heavy-duty applications like erosion control.
PP Filament Meltblown-Nonwoven Composite 160 gsm
A composite nonwoven of polypropylene filaments with meltblown layer, totaling 160 g/m², for heavy-duty filtration. Falls under HTS 5603.94.90.70 as filament nonwoven >150 g/m², whether laminated. Bonding uses minimal plastics, visible only microscopically.
Bicomponent Filament SMS Nonwoven 210 gsm
SMS (spunbond-meltblown-spunbond) nonwoven from bicomponent filaments, 210 g/m², for protective barriers. Under HTS 5603.94.90.70 as other filament nonwovens >150 g/m². Multi-layer filament construction with integral bonding.
PA6 Filament Nonwoven Battery Separator 170 gsm
Nylon 6 (PA6) filament nonwoven, 170 g/m², for lithium battery separators requiring high strength. HTS 5603.94.90.70 for filament nonwovens over 150 g/m², minimally coated. Precision calendered for technical performance.
PP Filament Nonwoven Agricultural Cover 230 gsm
Heavy polypropylene filament nonwoven crop cover at 230 g/m² for frost protection. Fits HTS 5603.94.90.70: filament nonwoven >150 g/m², other uses. UV-stabilized for outdoor durability.