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2025
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07
Hollow board is making a strong rise: Four major advantages are accelerating its replacement of traditional corrugated boards.
Amid the ongoing wave of iterative upgrades in packaging materials, Hollow board (also known as universal board or PP plastic board) is vigorously making inroads into the traditional corrugated cardboard market thanks to its outstanding overall performance. and has gradually become the preferred packaging material in multiple fields such as electronics, logistics, and agriculture. The emergence of this substitution trend is primarily driven by its four core advantages:
I. Environmental sustainability has been significantly enhanced.
Hollow board is primarily made from polypropylene (PP) or polyethylene (PE) as raw materials. Its service life can be more than 4 to 10 times that of corrugated cardboard. Moreover, it can be 100% recycled and reused. During both production and use, hollow board does not generate dust pollution, aligning with the global trend toward carbon reduction. By contrast, corrugated cardboard—prone to damage from moisture and featuring a lower recycling rate—is increasingly revealing its disadvantages.
II. Outstanding advantages in durability and cost-effectiveness
Hollow boards have Moisture-proof, corrosion-resistant, impact-resistant Thanks to its excellent characteristics, this product outperforms corrugated boards significantly in humid environments or scenarios involving frequent handling. Its hollow structural design—ranging in thickness from 2 to 10 mm—enables lightweight construction, thereby helping to reduce logistics and transportation costs. Meanwhile, its foldable design can save up to 70% of storage space. Through long-term, repeated use, it effectively spreads out the company’s packaging cost investments over time.
III. Functional scalability meets diversified needs.
Through technical approaches such as material modification, hollow boards can be conveniently realized. Anti-static, conductive, flame-retardant, heat-insulating Customized features—features that are difficult to achieve with traditional corrugated boards—are now becoming increasingly available. For example, in the packaging of electronic components, hollow-board knife cards and周转 boxes have become essential to prevent damage caused by static electricity. Meanwhile, flame-retardant hollow boards are gradually replacing traditional wood materials in the field of construction formwork.
IV. Continuously expanding and extending application scenarios
Hollow board applications have now extensively penetrated over 20 industries, including logistics turnover boxes, protective covers for auto parts, advertising display stands, and construction formwork. Particularly in fields with high demands for waterproof and shockproof performance—such as cold-chain transportation and packaging for precision instruments—the hollow structure of hollow boards offers significant advantages over corrugated boards, and hollow boards have even begun to replace some injection-molded container bodies.
Industry Outlook As environmental regulations become increasingly stringent and businesses continue to ramp up their demand for cost reduction and efficiency enhancement, hollow board, with its comprehensive benefits from “replacing paper with plastic,” is expected to see its market share in the packaging sector rise to over 35% within the next five years. By choosing hollow board, companies are not only upgrading their materials but also reshaping their supply-chain competitiveness.
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