Songhongpaper Food-Grade White Cardboard: Safe, Premium & Eco-Friendly for Food Packaging

When it comes to food packaging, safety is non-negotiable, and quality is the key to standing out. As a professional exporter of food-grade packaging materials, Songhongpaper is proud to present our food-grade white cardboard — a safe, durable and visually appealing solution tailored for the global food industry. Compliant with international food safety standards, our food-grade white cardboard is made to protect your food, enhance your brand image, and meet the diverse needs of food packaging scenarios worldwide.

Crafted with pure high-quality wood pulp and advanced papermaking technology, our food-grade white cardboard strictly abides by the core requirements of food contact materials. It is free from fluorescent brighteners, heavy metals (Pb, Cd, Hg, Cr⁶⁺) and other harmful substances, ensuring zero pollution to food and complete safety for direct contact with various food types, from delicate pastries to hot fast food, from candies to frozen products.

Why Choose Songhongpaper Food-Grade White Cardboard?

✅ Strictly Compliant with International Food Safety Standards

Our food-grade white cardboard fully meets the requirements of China’s national food safety standard GB 4806.8-2022, as well as international standards such as US FDA 176.170 and EU AP 2002. All raw materials and additives used comply with GB 9685 and relevant announcements, and we can provide FSC, ISO, SGS and other certifications according to customer needs, helping you smoothly pass customs inspections and supply chain audits in global markets.

✅ Pure Raw Materials & Safe Contact

Made of 100% pure virgin wood pulp, our food-grade white cardboard has a clean, odorless and non-toxic texture, without any harmful residues. It undergoes strict physical and chemical testing, including microbial limit testing, to ensure that the soaking liquid has no abnormal coloring or odor, fully meeting the sensory and hygiene requirements of food contact materials. You can rest assured to use it for direct contact with food, protecting the health of consumers and enhancing the credibility of your brand.

✅ Excellent Performance & Versatile Adaptability

With outstanding mechanical properties, our food-grade white cardboard has high stiffness, tear resistance and compression resistance, which can effectively prevent packaging deformation and damage during transportation and storage, keeping food intact. It has a whiteness of over 80% ISO, with a smooth and flat surface that is ideal for four-color offset printing, UV glazing, hot stamping and other post-processing, allowing vivid display of brand logos and product information, and enhancing shelf appeal. For special needs, we also provide oil-proof, moisture-proof and high-temperature resistant versions, with an oil-proof KIT grade of ≥5, perfectly suitable for packaging fried foods, pastries and frozen products.

✅ Eco-Friendly & Sustainable

In line with the global trend of green and low-carbon development, our food-grade white cardboard is fully recyclable and biodegradable, realizing "paper instead of plastic" and reducing environmental pollution. The production process adopts energy-saving and emission-reduction technologies, minimizing water and energy consumption, and practicing the concept of sustainable development. Choosing our food-grade white cardboard not only ensures food safety but also helps your brand establish an eco-friendly image, winning the favor of environmentally conscious consumers.

✅ Cost-Effective & Flexible Customization

Compared with imported food-grade white cardboard, our products have obvious cost advantages while ensuring quality, helping you reduce packaging costs and improve market competitiveness. We support flexible customization of grammage (200gsm-400gsm), thickness (0.2mm-0.7mm), size and packaging methods (sheet, roll, ream packing) according to your specific needs. Whether it is small-batch special specifications or large-batch regular orders, we can meet your requirements efficiently, and provide free A4 samples for you to test the quality and print effect in advance.

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