FSC 450gsm High Density Food Grade Kraft Paper Ultra Thick Anti Crush Waterproof Packaging Board
Price:
Negotiation
MOQ:
1TON
Delivery Time:
7days
Brand:
Sunxiang
Product Description
FSC 450gsm High Density Food Grade Kraft Paper Ultra Thick Anti Crush Waterproof Packaging Board
We specialize in supplying FSC certified 450gsm high-density kraft paper. This food-grade natural brown board features excellent stiffness and oil resistance, fully compliant with EU standards. Custom grammage from 250gsm to 450gsm is available. Suitable for premium food boxes, heavy-duty packaging and eco-friendly gift boxes. Direct from Dongguan factory - the top choice for overseas export.
Technical Specifications
| Product Name | FSC Certified High-Density Food Grade Brown Kraft Paper |
|---|---|
| Standard Grammage | 450gsm (full range: 250/300/350/400/450gsm) |
| International Certifications | FSC, ISO, EU, SGS |
| Physical Properties | Ultra-high stiffness, tear-resistant, natural oil-resistant, smooth surface |
| Regular Sizes | 31"×43", 35"×47" (custom slitting up to 2800mm width) |
| Color Consistency | Strictly controlled Delta E < 1 (±1 CIELAB unit) |
| Eco Features | Unbleached, heavy metal free, 100% recoverable & biodegradable |
Core Advantages
- Superior Stiffness & Compression Resistance: With 450gsm thickness and high-density fiber technology, the paper provides outstanding load-bearing capacity. It maintains box shape under compression and is an ideal eco-friendly alternative to plastic and wooden boxes.
- Natural Moisture & Grease Resistance: The dense fiber structure forms a natural barrier and effectively prevents grease penetration. Without additional PE coating, it meets short-term packaging needs for baked and fried foods, achieving true plastic-free packaging.
- Excellent Printability & Processability: Smooth and clean surface, free of spots. Supports high-definition offset and flexo printing for sharp logos and vibrant packaging. Die-cutting without edge break, folding without cracking - perfect for complex special-shaped boxes.
Application Guide
| Recommended Grammage | Application Scenarios | Core Value |
|---|---|---|
| 250-300gsm | Sandwich boxes, snack bags, lightweight fast food packaging | Flexible and cost-effective for logistics |
| 300-350gsm | Bakery trays, eco-friendly bags, take-out boxes | Durability & elegant folding effect |
| 350-400gsm | Can trays, large grain packaging, refrigerated packaging | Excellent moisture & tear resistance |
| 400-450gsm | High-end food gift boxes, wine packaging, heavy-duty cartons | Ultra-thick texture for luxury unboxing experience |
Why Choose Us?
- Dongguan Industrial Advantage: Located in a world-leading paper production base with stable supply chain and 15% faster lead time.
- International Compliance: FSC, FDA and EU food-safe certified, breaking global trade barriers.
- Strict QC System: 24/7 closed-loop quality control to ensure consistent physical properties in every batch.
- Export-Grade Packaging: Rolls: Moisture-proof kraft paper + PE film wrapping. Sheets: Wooden pallets + corner protection, compliant with ISPM 15 standard.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sunxiang Industry (International) Limited
Location
No. 45, Yanjiang North 2nd Road, Gaobu Town, Dongguan City, Guangdong Province, China
Contact Person
Mary