Sanded chipboard is an engineered wood panel manufactured from recycled wood residuals, bonded with synthetic resin, and precision-sanded on both faces. Unlike unsanded particle board, calibrated sanding ensures uniform thickness across the entire sheet, eliminating caliper variations that disrupt automated packaging lines or automated furniture assembly.
Key Features
Calibrated Thickness: Double-face fine sanding achieves strict thickness tolerances (±0.15 mm), preventing jams in automated dispensing and stacking equipment.
Flat Surface Profile: Smooth, uniform face texture suitable for direct contact with sensitive goods, films, or thin laminates.
Edge Integrity: Homogeneous core structure minimizes crumbling and edge splintering during CNC routing, die-cutting, or sawing.
Environmental Compliance: Produced using low-emission resins meeting CARB Phase 2 and EPA TSCA Title VI standards for indoor and export logistics use.
Specifications
|
Technical Parameter |
Standard Value / Range |
Testing Standard |
|
Thickness |
3 mm to 25 mm |
ISO 16984 |
|
Density |
650 -- 720 kg/m3 (40 -- 45 lb/ft3) |
ISO 16987 |
|
Thickness Tolerance |
±0.15 mm |
EN 324-1 |
|
Standard Panel Sizes |
1220 x 2440 mm, 1220 x 3050 mm |
Custom cuts available |
|
Moisture Content |
4% -- 11% |
EN 322 |
|
Internal Bond Strength |
>= 0.35 N/mm2 |
EN 319 |
|
Emission Standard |
CARB P2 / EPA TSCA Title VI / FSC-certified options |
ASTM E1333 |
Applications
Pallet Layer Pads & Dividers: Placed between layers of heavy goods (bottles, metals, electronics) to distribute load weight evenly and prevent strap damage.
Export Packaging Protection: Used as top and bottom protective sheets inside corrugated cartons or wooden crates for international shipping.
Furniture Substrates: Base material for low-wear shelving backs, drawer bottoms, and light-duty partitions.
Die-Cut Components: Punched or routed into specialized insert shapes for industrial product cushioning.
Customization Options
Dimensional Cutting: Multi-head CNC beam saws configured to exact client millimeter dimensions, minimizing on-site waste.
Edge Profiling: Square-cut, tongue-and-groove, or chamfered edges for specialized interlocking packaging systems.
Anti-Moisture Treatment: Paraffin wax-blended core options available for high-humidity logistics environments.
Quality & Supply Capability
Manufacturing relies on automated continuous press lines and online laser thickness monitoring systems that reject out-of-tolerance panels prior to packaging.
Capacity: 15,000 m3 monthly output across 3 production lines.
Packaging: Moisture-resistant stretch-wrapped pallets with corner protectors, secured for 20ft/40ft container loading or break-bulk shipping.
Traceability: Batch numbers laser-printed on pallet edges linking to raw material logs and internal lab test reports.
FAQ
Q: What is the primary difference between sanded and unsanded chipboard?
A: Sanded chipboard undergoes calibrated surface abrasion, reducing thickness variation from ±0.5 mm down to ±0.15 mm. This prevents jams in automated packaging machinery.
Q: Are these panels compliant with US and European export regulations?
A: Yes. All panels are certified to CARB Phase 2 and EPA TSCA Title VI standards, with batch-specific documentation provided upon request.
Q: Can you supply custom-cut panel sizes for automated box lines?
A: Yes. Panels are cut to precise client tolerances on automated CNC beam saws. Share your drawings or size schedules for evaluation.
Q: What is the standard minimum order quantity (MOQ)?
A: One 20-foot container (approx. 24–28 metric tons depending on thickness) to optimize ocean freight efficiency.
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