GC4 Coated Kraft Board for Food, Beverage & Folding Cartons
GC4 coated kraft board is a high-performance coated kraft back paperboard offering excellent printability on the front and strong, rigid kraft backing. With superior strength, moisture and freeze resistance, it’s ideal for folding cartons, consumer goods packaging, food and beverage boxes, toys, office products, carrier boards and more.
| Type | GC4 coated kraft board/CKB |
| Package | Roll/sheet pack or Customized Packing way |
| Weight | 200-350gsm |
| Material | 100% Wood Pulp |
| MOQ | 5 tons for each gsm&sizes , FCL only |
| Color | White top, kraft back |
| Sample | Free for you within 3-7days |
| Lead Time | About 25-30 days after the receipt of deposit |
wholesale high quality paperboard from Sure Paper
Advantages of our GC4 coated kraft board
Excellent Printability
high-quality printing with sharp images and vivid colors, ideal for brand-focused packaging.
High Stiffness & Strength
Strong kraft back provides outstanding rigidity and load-bearing performance for folding cartons and carrier boards.
Moisture & Freeze Resistance
Performs well in humid, cold, and frozen conditions, suitable for beverage, frozen food, and cold storage packaging.
Food Packaging Suitable
Safe and reliable material choice for food, dry food, and beverage packaging applications.
Wide Application Range
Ideal for consumer goods, toys, office products, shoes, tools, and various retail packaging solutions.
Cost-Effective & Sustainable
Combines natural kraft strength with coated performance, offering an economical and environmentally responsible packaging option.
Applications & Industry Solutions
Our GC4 coated kraft board solutions are perfect for
GC4 Coated Kraft Board is widely used in food and beverage packaging due to its high stiffness, strong kraft backing, excellent printability, and reliable performance in cold and moisture-sensitive environments.
- Sandwich & Fast Food Boxes: Commonly used for sandwich boxes, burger boxes, and takeaway food packaging with good structure and print quality.
- Beer & Beverage Carriers: Ideal for beer carriers, bottle holders, and beverage multipack cartons requiring high stiffness and load strength.
- Dry Food Packaging Boxes: Suitable for cereal boxes, snack packaging, bakery boxes, and other dry food applications.
- Frozen Food Cartons: Performs reliably in low-temperature environments, ideal for frozen food and quick-freeze packaging.
- Cold Storage Food Packaging: Used for refrigerated food boxes requiring moisture resistance and durability.
- Food Multipack & Retail Cartons: Suitable for food multipack cartons and retail-ready food packaging.
Sandwich Box
Beer Carrier
Takeaway Box
Lunch Box
Packing Tips
Superior Protection Packaging
At Sure Paper, we understand that secure packaging is crucial for maintaining cupstock paper quality.
- Our factory operates thermal shrink packaging machines and automatic packing machines, ensuring tight, stable, and consistent packaging.
- We offer flexible packaging options based on sheet size, roll diameter, GSM, and loading method.
- All finished paperboard is 100% inspected before shipment, with special checks on packaging condition and edge protection.
- Each product is labeled with a unique barcode for full traceability after packing.
Roll Packing
Bulk Packing
Ream Packing
Reliable delivery
What is your delivery date?
- Usually 25-30 Days but It Should Be Negotiated Again Before Order.
- We Can Help You to Arrange the Shipment by Sea(Please Tell Me the Port Name in Your Local). We Can Help You to Find a Most Cost-Effective Shipping Cost.
Worried about delivery?
If you have limited experience with international shipments, there’s no need to worry. Our professional logistics team will assist you throughout the entire shipping process and provide clear guidance at every step.
We can handle shipments under the CIF term, arranging ocean freight and insurance to ensure your goods are delivered safely and efficiently to your destination port.
why choose us
Your trusted supplier of GC4 Coated Kraft Board
Still have a question
FAQs About GC4 Coated Kraft Board
What is GC4 Coated Kraft Board?
GC4 is a high-performance coated kraft back paperboard with excellent stiffness, strong backing, and smooth coated surface for printing.
What are the typical applications?
It is widely used for food and beverage cartons, frozen food boxes, sandwich and takeaway boxes, beer carriers, dry food packaging, and retail multipack cartons.
Is GC4 suitable for food packaging?
Yes, it is safe for food contact and widely used in dry, frozen, and refrigerated food packaging applications.
What coating types are available?
GC4 can be coated with PE, PLA, or other food-safe coatings depending on moisture barrier requirements.
What sizes and GSM are available?
Common GSM ranges from 200–350gsm, and it can be supplied in sheets or rolls with customizable sizes based on customer requirements.
Can GC4 board be printed?
Yes, the smooth coated surface supports high-quality printing using flexo, offset, or other common printing methods.
How does GC4 perform under cold or frozen conditions?
Its strong kraft backing and coating ensure stability, moisture resistance, and durability for cold storage and frozen food packaging.
Is GC4 environmentally friendly?
It combines renewable kraft fiber with coated performance and can be recyclable or compostable depending on the coating type used.
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Whether you’ve lost a supplier or just want to test new markets, our team are ready to formulate a solution with you! Give us your digits and we’ll get back to you within 24 hours or less.
- Receive Your Sample Within 7
- Over 10 years experience of paper industry
- We work closely with leading paper mills: APP, CHENMING, BOHUI, IP SUN
- Standing stock of 8,000 tons per month
- One-stop service: coating, lamination, printing, hot, cutting, package.
- Reliable after-sales support within 3 months of the cargo arrival
