Food Packaging Microporous PP Film
Microporous polypropylene film for fresh produce packaging, enabling modified atmosphere with ethylene control. Classified HTS 3921.19.0010 as cellular microporous PP sheet.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-porous PE food films
Standard plastic packaging film without microporous cellular structure.
If paper-based perforated packaging
Other paper packaging articles shift from plastic materials.
If cellular PVC food sheets
Cellular polyvinyl chloride sheets have specific subheading.
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Import Tips & Compliance
• 21 CFR 177.1520 compliance letters from resin supplier required for food contact
• OTR (oxygen transmission rate) specs document selective permeability feature
• Avoid 3923.10 classification; remains sheet regardless of packaging function
Related Products under HTS 3921.19.00.10
Microporous Polyethylene Breathable Film
This is a cellular microporous polyethylene film designed for breathable applications, allowing vapor transmission while blocking liquids. It falls under HTS 3921.19.0010 as it is a microporous sheet of polyethylene, classified as 'other plastics' cellular plates, sheets, film with microvoids formed during extrusion.
Housewrap Microporous Polypropylene Film
Microporous polypropylene breathable film used in construction housewrap for moisture vapor transmission. Falls under HTS 3921.19.0010 as cellular microporous sheet of polypropylene in the 'other plastics' category.
Microporous Polyethylene Roofing Underlayment Film
Breathable microporous PE film sheet serving as synthetic roofing underlayment, preventing moisture buildup. HTS 3921.19.0010 applies to its cellular microporous polyethylene construction as 'other plastics' sheets.
Battery Grade PP Microporous Membrane
High-purity microporous polypropylene membrane for lithium-ion battery separators with controlled pore distribution. Classified under HTS 3921.19.0010 for microporous polypropylene cellular film sheets.
Breathable PE Diaper Backing Film
Microporous polyethylene film used as soft, breathable backsheet in disposable diapers. HTS 3921.19.0010 covers this cellular microporous polyethylene sheet in the other plastics cellular series.
Surgical Drape Microporous PP Film
Microporous polypropylene film for sterile surgical drapes and gowns, providing bacterial barrier with breathability. Falls under HTS 3921.19.0010 as cellular microporous polypropylene sheet.