Explore our premium grade selection of double-sided glossy sheets, ultra-smooth offset papers, packaging boards, and high-precision converting machinery ready for international export.
Ideal for stunning prints, high opacity, and reliable runnability directly from our partner factories.
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Engineered for seamless office prints, presenting high-brightness and minimal dust properties.
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Efficient cutting machinery solution designed to maximize yield and speed up factory processing lines.
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Elevate your brand's physical handouts with supreme smoothness and brilliant ink holdout coatings.
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Reliable corrugated solutions for robust shipping containers, high load-bearing capacity storage.
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Optimized for vivid graphic color reproduction, ideal for commercial magazines and marketing books.
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Gentle double-layered tissue fiber custom formulated to suit consumer hygiene requirements globally.
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Ensuring fast, high-contrast black printing with long-lasting thermal sensitivity coatings.
View DetailsIn the contemporary global packaging and luxury printing market, the selection of substrates acts as a direct signifier of brand value and structural security. Coated cardstock, specifically high-grammage solid bleached sulfate (SBS), Folding Boxboard (FBB, GC1/GC2), and coated kraft backboards, are the backbones of modern packaging designs. As global brands transition from plastics to paper-based alternatives, the requirement for high-performance barriers, gloss, and structural integrity has skyrocketed.
The coating formula is typically composed of pigments such as premium Kaolin clay and Calcium Carbonate (CaCO3) suspended in a synthetic latex binder system (often styrene-butadiene copolymer). This microscopic layer fills the structural voids of the base wood fibers, yielding a highly flat surface (with Parker Print-Surf values often below 1.2 microns) that prevents ink absorption and enables high ink-gloss and vibrant color reproduction.
As a leading ODM Coated Cardstock manufacturer and supplier, Tianjin Port Free Trade Zone Jingkuo International Trade Co., LTD leverages advanced processing technology to meet dynamic market trends. Our production site is optimized for flexible grammage configuration (ranging from 180 GSM up to 450 GSM), custom chemical coatings (including grease-resistant, water-repellent, and heat-sealable biodegradable emulsions), and varying surface finishes (ultra-gloss, semi-matte, and soft-touch). By managing the production pipeline from base pulp formulation to double-side blade coating, we achieve consistent runnability on high-speed offset and flexographic printing presses.
Tianjin Port Free Trade Zone Jingkuo International Trade Co., LTD integrates large-scale industrial manufacture and global logistics, boasting over 15 years of trade and fabrication history. Our primary manufacturing facility is located in Dongping, Shandong, China, spanning a massive 60,000 square meters (with 54,000 square meters of dedicated clean production plant).
Equipped with 8 high-grade continuous coating and finishing lines, a fully integrated material testing laboratory, a professional packaging design department, and round-the-clock quality control inspectors, we guarantee that all batches meet international standards (including ISO9001 and food safety grades). Our current annual output sits at approximately 60,000 tons of high-grade paper and board products.
Partnering with Jingkuo ensures consistent paper quality, supply security, and pricing advantages that strengthen your packaging supply chain.
We maintain strict ISO-certified QA procedures from raw fiber selection to final slit-winding. Internal testing laboratories measure tear resistance, moisture content, stiffness, and surface brightness to ensure absolute compliance with international parameters.
By integrating pulp procurement, coating preparation, and finishing under one ecosystem, we significantly reduce operating overhead. Our location near major ports reduces overland transport latency and guarantees secure export logistics.
Our sales channels span Europe, the Middle East, Asia, and Africa. We co-develop tailor-made solutions with regional packaging converters, providing localized GSMs and chemical profiles that align with regional packing machine settings.
We provide comprehensive lifecycle support: pre-sales consultation, custom trial runs, technical alignment, and rapid troubleshooting. With global shipping routes structured via our Tianjin Port Free Trade Zone operations, we coordinate customs clearances and establish warehousing arrangements to fulfill emergency batch requests.
From primary packaging cardstock to consumer tissues and specialized converting equipment, we supply high-performance substrates for diverse manufacturing ecosystems.
Manufactured using premium 100% virgin pulp fibers for high absorbency, strength, and softness.
Our core manufacturing range includes multi-layered folding boxboards and highly specialized laminates.
The manufacturing sector for coated cardstock is undergoing a rapid evolution toward absolute sustainability and smart functional properties. Jingkuo's R&D division, backed by our 10-member technical team, is currently focusing on three key technology pillars: biodegradable barrier layers, digital press performance optimization, and ultra-lightweight structural configurations.
Traditional liquid packaging and food service boards rely on a thin layer of polyethylene (PE) or wax laminated onto the cardboard surface. While effective, this setup makes standard recycling difficult. Our technical roadmap aims to scale the production of aqueous-coated dispersion boards (plastic-free board). These water-based polymer coatings dry to form a flexible barrier against grease and water, but biodegrade and repulp easily during normal paper recycling.
By blending MFC into the base pulp layer, we can increase the internal bond strength of the cardstock without adding weight. This allows us to reduce cardstock weight (caliper reduction) by up to 15% while matching the stiffness, tensile resistance, and folding capabilities of heavier, traditional cardstocks. This technology helps downstream packaging companies reduce raw material costs and lower carbon emissions during transport.
We are optimizing cardstock surfaces to work seamlessly with high-speed digital inkjet presses (like HP Indigo and Landa Nanography). The coating chemistry is adjusted to set water-based pigments quickly, preventing color bleed and ensuring clear details. This makes it ideal for short-run, customizable packaging and print-on-demand designs.
Our operation model combines northern China's raw material sourcing with free-trade zone logistics to ensure stable supply and competitive pricing. Our main mills in Shandong have access to high-quality domestic and imported wood pulps, keeping raw material costs steady and supply lines reliable.
Additionally, our logistics hub in the Tianjin Port Free Trade Zone offers important tax benefits, simplified customs handling, and easy container loading. This allows us to process high-volume exports quickly and maintain a large safety stock, helping us fulfill urgent orders for international distributors without shipping delays.
Tailoring our cardstock weight, coatings, and compliance features to meet the unique industrial and regulatory demands of global markets.
European companies require plastic-free cardstock that complies with EU single-use plastic regulations. Our non-plastic, aqueous-coated cardstock supports fully recyclable hot drink cups, fast-food boxes, and fresh produce trays, making it a reliable choice for eco-conscious brands.
High-end cosmetic, perfume, and confectionery packaging in the Gulf region demands structural stability and premium finishes under high humidity. Our GC1 folding boxboards feature moisture-barrier coatings to prevent box deformation, while their white bases support metallic foil stamping and spot UV accents.
The rise of automated e-commerce packing systems requires cardstock with clean, consistent folding lines to prevent jams. Our cardstocks are treated to achieve the perfect stiffness, ensuring smooth folding and high structural durability for retail and shipping boxes.
Real-world examples showing how our supply capacity, local delivery solutions, and competitive pricing help partners overcome operational challenges.
A major international retailer faced domestic supply chain delays. Jingkuo stepped in with overseas warehouses and flexible shipping solutions, providing a steady supply of premium paperboard and quick local deliveries to keep their packaging lines running smoothly.
A small local business struggled with high material costs. By sourcing directly from Jingkuo's competitive inventory, they reduced purchasing costs by 20% while maintaining the print quality and thickness of their product packaging.
A comprehensive overview of our standard items, covering office needs, custom packaging boxes, and specialized converting systems.
Durable cutting machines for high-precision, clean cuts, suitable for busy print shops and school settings.
High-brightness, anti-curl office papers designed for jam-free printing in high-speed copiers.
Ultra-smooth coated paper with excellent ink absorption, perfect for commercial brochures and flyers.
Heavy-duty, high-stiffness boards designed to handle demanding folding and printing requirements.
Get a firsthand look at our automated production lines, testing laboratories, and warehouses inside our 60,000-square-meter facility.
Get answers to common technical, shipping, and customization questions about our coated cardstock solutions.
Review our complete list of office papers, facial tissues, corrugated storage boxes, and automated paper cutters.
Seamless office copy sheets featuring high brightness and minimal feed jam risks.
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High-speed converting machinery configured for paper processing plants in India.
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Uncoated print stock with excellent sheet stability and high ink density retention.
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Highly absorbent hygiene tissues tailored to the preferences of consumers in Africa.
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Custom hygiene rolls and facial tissues designed for large retail chains.
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Premium cut sheet stock optimized for high-volume laser and inkjet office printers.
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Heavy-duty cardboard storage boxes designed to resist crushing during shipping.
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Automated, heavy-duty paper cutters built for efficient office and plant operations in India.
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Jingkuo