23
2025
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05
Can hollow board be used as partition boards for luggage and bags? An analysis of five major application advantages and a customization guide.
Traditional materials for luggage dividers—such as EVA foam and wooden boards—are facing challenges in terms of environmental sustainability and functional enhancement. Meanwhile, hollow-core panels (also known as corrugated cardboard panels) have emerged as a new favorite thanks to their unique properties. This article analyzes the innovative application value of hollow-core panels in the luggage divider sector, drawing on empirical data and industry case studies.
I. The Five Core Advantages of Hollow Board Partitions
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Lightweight design
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With a density of only 0.92 g/cm³, it’s 60% lighter than wood boards.
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The total weight of the 28-inch suitcase’s partition can be kept within 300g.
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Anti-stress and anti-deformation
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Honeycomb structure with a hollow-layer design achieves a vertical compressive strength of up to 150 kg/m².
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Deformation rate after long-term load-bearing is less than 0.3% (compared to 5%-8% for conventional EVA foam).
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Waterproof and moisture-proof
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Water absorption rate below 0.01%; no mold growth in humid environments.
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Passes the 72-hour salt spray test, suitable for outdoor bags and luggage.
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Environmentally friendly and recyclable
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100% food-grade PP raw material, FDA-certified
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Waste boards can be recycled and remade, with carbon emissions 78% lower than those of wood boards.
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Flexible customization
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Customizable thickness from 2 to 10 mm, suitable for applications such as business bags and toolboxes.
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The surface can be laminated and printed to visually display the brand’s logo.
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Selection Guide: Match the Best Solution in 3 Steps
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Demand Diagnosis
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Load-bearing requirements: Choose a 4mm board for loads ≤50kg, and a 6mm board for loads between 50-100kg.
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Environmental requirements: For outdoor use, choose a waterproof model; for precision instruments, select an antistatic model.
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Cost accounting
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Mold customization: Minimum order quantity is 1,000 pieces, with a unit price 15% higher than that of standard boards.
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Bulk procurement: For orders exceeding 10,000 units, costs can be reduced to 80% of those for conventional materials.
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Certification Requirements
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Exporting to the EU requires REACH certification.
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For food contact products, an FDA testing report must be provided.
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Relevant Information
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