Sunxiang Industry (International) Limited
                                                                                                           
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FSC Certified 350gsm Food Safe Brown Kraft Cardboard Durable Lunch Box Packaging Material

Price Negotiable
Price: Negotiation
MOQ: 1TON
Delivery Time: 7days
Brand: Sunxiang
Product Description
FSC Certified 350gsm Food Safe Brown Kraft Cardboard Durable Lunch Box Packaging Material
FSC-Certified 350gsm Food-Safe Brown Kraft Cardboard | Durable Material for Lunch Box Packaging
High-Rigidity Food-Contact Kraft Board for Eco-Friendly & Heavy-Duty Food Packaging Solutions
This premium brown kraft cardboard is purpose-built for manufacturing sturdy lunch boxes and versatile food packaging. Made from 100% virgin wood pulp, it combines three pivotal strengths: FSC-certified sustainable sourcing, strict food safety compliance for direct/indirect food contact, and outstanding grease and water resistance. It is the perfect choice for brands aiming to deliver durable, eco-conscious packaging that meets the most stringent global food safety standards.
Core Product Specifications
Attribute Details
Product Name FSC-Certified Food-Safe Brown Kraft Cardboard
Material 100% Virgin Wood Pulp (food-contact safe, non-toxic, no harmful additives)
Grammage Core Options: 350gsm, 400gsm; Full Custom Range: 40gsm-450gsm (available for bulk orders)
Color Standard: Natural Brown; Optional: White (customizable on customer request)
Size Options Sheets: 787×1092mm, 889×1194mm, 70×100cm; Rolls: 787mm, 889mm, 1092mm, 1194mm width; fully customizable sheets/rolls supported
Sample Lead Time 3-7 working days
Minimum Order Quantity (MOQ) 1 Ton
Roll Core Diameter 12" (standard specification)
Key Features & Application Value
Feature Description Application Value
Food Safety & Certification FSC-certified; compliant with international food-grade standards; non-toxic and free of harmful additives Enables safe direct/indirect food contact; ideal for lunch boxes, takeaway containers, and bakery packaging
Barrier Performance Superior greaseproof and waterproof properties; dense fiber structure prevents liquid and oil penetration Perfect for fried food, soups, moist meals, and high-fat bakery items; maintains packaging integrity and cleanliness
Durability & Rigidity High tensile strength; tear-resistant; rigid construction; excellent folding endurance Withstands stacking during storage, transportation impacts, and heavy meal loads without deformation; tailored for hearty lunch box applications
Eco-Sustainability 100% renewable virgin wood pulp; fully biodegradable and recyclable Aligns with brands' green packaging strategies; appeals to eco-conscious consumers and enhances brand reputation
Core Application Scenarios
Application Category Specific Uses & Advantages
Takeaway & Lunch Containers Lunch boxes, burger boxes, pizza boxes, salad containers. 350gsm/400gsm grammage provides sufficient rigidity for heavy meals and repeated handling
Bakery Packaging Cake boxes, candy boxes, chocolate packaging. Greaseproof design resists butter, oil, and frosting absorption, keeping packaging clean and intact
Dried Food Packaging Dried fruits, nuts, and snack boxes. Moisture resistance inhibits moisture absorption, extending product shelf life and preserving freshness
Specialty Food Packaging Barbecue containers, hot beverage cup sleeves. Excellent heat and oil resistance adapts to high-temperature food items, preventing packaging damage
FSC Certified Food Safe Brown Kraft Cardboard sample showing texture and quality Close-up view of durable lunch box packaging made from food-safe kraft cardboard
Packaging & Shipping
Aspect Details
Packaging Solutions Formats: Rolls / Sheets / Reams (customizable per order); Export Standard: Waterproof kraft paper + clear protective film + sturdy wooden pallet (effective moisture and damage protection)
Transportation Methods Standard: Sea freight (cost-effective for bulk orders); Expedited: Air freight (for urgent requirements); Optional: Door-to-door delivery (via trusted international logistics partners)
Key Advantages
  • Triple Assurance: FSC certification for sustainability, food-grade compliance for safety, and robust structure for durability—addressing multi-dimensional brand demands.
  • Customization Flexibility: Supports tailored grammage, size, color, and packaging formats to match specific production and branding requirements.
  • Cost-Effective Bulk Supply: 1 Ton MOQ paired with stable large-scale production capacity ensures timely delivery for high-volume orders.
  • Professional Support: Free samples, detailed technical data sheets, and 24/7 customer service for prompt inquiry resolution.
FSC Food-Grade Brown Kraft Cardboard 350gsm Lunch Box Packaging 400gsm Durable Kraft Board Greaseproof Waterproof Kraft Paper Eco-Friendly Food Contact Cardboard Virgin Wood Pulp Kraft Material

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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

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