Vacuum Bladder Mold for Composite Aircraft Panels
Used in resin transfer molding (RTM) for carbon fiber aircraft interior panels, this mold employs an inflatable bladder under vacuum to compact composites against the mold surface. Classified HTS 8480.79.90.20 for bladder operation in advanced plastics/composites processing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for non-aerospace industrial composites
General composite molds without vacuum bladder specificity use broader classification.
If classified as semiconductor wafer processing equipment
If repurposed for advanced semiconductor packaging composites per statistical notes.
Not sure which classification is right?
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Import Tips & Compliance
• Include FAA-approved material specs and pressure vessel certifications for bladder components
• Aerospace molds often qualify for duty drawback; maintain production records for 3+ years
Related Products under HTS 8480.79.90.20
Bladder Operated Injection Mold for Automotive Bumpers
This specialized injection mold uses an inflatable bladder to apply uniform pressure during the cooling phase, ensuring defect-free large plastic bumper components for vehicles. It falls under HTS 8480.79.90.20 as a bladder operated mold specifically designed for plastics molding in high-volume automotive production.
Bladder Inflation Mold for Medical Tubing
A precision mold employing bladder inflation to form flexible medical-grade PVC tubing with consistent wall thickness for catheters and IV lines. Classified under HTS 8480.79.90.20 for its bladder-operated design tailored to plastics extrusion and blow molding processes.
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Bladder Operated Tire Tread Mold Segment
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Air Bladder Compression Mold for Shoe Soles
Designed for compression molding of EVA foam shoe soles, this mold uses an air bladder to evenly distribute pressure and eliminate air pockets for superior foam density. HTS 8480.79.90.20 applies due to the bladder operation in plastics/rubber hybrid molding applications.
Precision Bladder Mold for Smartphone Cases
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