High-quality corrugated cardboard is a compact yet indispensable protective component in packaging. These pads are designed in a 7.5 "x7.5" square size, providing reliable cushioning and edge protection for small and medium-sized products during transportation, storage or retail circulation.
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Our pads are made of high-grade corrugated cardboard and are carefully designed to feature high strength, strong impact resistance and uniform thickness. They are highly suitable for separating stacked items, reinforcing printed cardboard boxes or protecting precision components, and are applicable to both industrial and commercial uses.
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These special cardboard pads are lightweight, environmentally friendly and easy to handle, which can reduce packaging waste and improve operational efficiency at the same time. They are widely used in electronic packaging, e-commerce transportation and high-value retail goods fields, where preventing damage is of vital importance.
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We offer a variety of custom sizes and thicknesses, and our corrugated cardboard can provide high-performance protection in a compact form. Work with us to enhance your packaging solutions using reliable and sustainable materials.
1. Product overview
The Cardboard sheet is a standard size (7.5 "x 7.5") corrugated cardboard pad with a thickness that can be customized to your needs (e.g. 0.5-2 "). Mainly used for packaging cushioning, display support or industrial bedding. Its core values are lightweight, high strength and customizability, in line with the trend of environmentally friendly packaging.
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2. Specification parameters
3. Material characteristics
Doublewall Corrugated Cardboard (Doublewall Corrugated Cardboard) : composed of B and C corrugated, both compressive and rupture resistance, common in high-load scenarios.
Kraft Paper: ring pressure index horizontal 1.9-8.0KN /m, vertical 16.1-20.1KN /m, surface roughness 1000-2900 ml/min, suitable for wear-resistant packaging.
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Key performance indicator
Bursting Strength (Bursting Strength) : ≥1400 KPa cardboard sheet can withstand high pressure impact.
Edge Crush Test (ECT) : ≥ 7.5KN /m to ensure edge deformation resistance.
Environmental protection: cardboard sheet with 100% recycled fiber or PE film, support water/moisture barrier.