WestRock Liquid Pack Base Stock
Multi-layer extrusion coated bleached SBS board, 0.34 mm caliper, 290 g/m² for spout pouch beverage containers and frozen juice packs. Engineered surface for high-quality flexo printing and heat sealing. Fits HTS 4811.51.20.10 specifications perfectly.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If in narrow rolls ≤15 cm width
Same material in rolls ≤15 cm or small sheets ≤15 cm x 36 cm uses the narrow width subheading.
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Import Tips & Compliance
• Verify coating melt index compatibility with converting equipment; include carton forming machine specifications; beware of moisture content affecting thickness declarations
Related Products under HTS 4811.51.20.10
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Bleached paperboard coated with polyethylene on both sides, weighing over 225 g/m² and 0.3 mm thick, supplied in rolls wider than 15 cm. Specifically designed as base stock for folding milk cartons, providing liquid barrier properties essential for beverage packaging. Classified under HTS 4811.51.20.10 due to its thickness, weight, plastic coating, and intended use for milk and beverage containers.
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High-density polyethylene coated bleached board in rolls, >300 g/m² with 0.35 mm thickness, optimized for aseptic beverage carton liners. Provides barrier against oxygen, light, and moisture for extended shelf life of juices and milk. HTS 4811.51.20.10 applies due to plastic coating, dimensions, and specific use as base stock for beverage containers.
SIG Juice Carton Substrate
Bleached virgin fiber paperboard with LDPE extrusion coating, 280 g/m² basis weight, 0.32 mm thick in wide rolls for juice box production. Engineered for combibloc filling systems with superior foldability and sealability. Meets HTS 4811.51.20.10 criteria for beverage container base stock with plastic impregnation.
Elopak Creamer Carton Stock
PE-coated bleached board exceeding 260 g/m² and 0.31 mm thickness, in sheets >36 cm x 15 cm for liquid creamer and half-and-half containers. Features high whiteness and printability for retail dairy packaging. Precisely matches HTS 4811.51.20.10 for thick beverage base stock.
International Paper PureFlo Beverage Board
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MeadWestvaco Cream Bottle Board
Specialty bleached paperboard with 6% moisture, double PE coated, 325 g/m² and 0.36 mm for dairy creamer bottle-in-box systems. Provides scuff resistance and pour spout compatibility. HTS classification 4811.51.20.10 confirmed by CBP rulings for beverage base stock.