Name: 250gsm 400gsm CCNB Carton Board Clay Coated News Back Duplex Cardboard For Freezer Food Packaging
Brand: Sunxiang Industry (International) Limited
SKU: SUNXIANG01
Availability: InStock

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250gsm 400gsm CCNB Carton Board Clay Coated News Back Duplex Cardboard For Freezer Food Packaging

Product Details:

Place of Origin:	China
Brand Name:	Sunxiang
Certification:	FSC ISO SGS
Model Number:	SUNXIANG01

Payment & Shipping Terms:

Minimum Order Quantity:	1TON
Price:	Negotiation
Packaging Details:	Sheet & roll packing
Delivery Time:	7days
Payment Terms:	T/T,Western Union
Supply Ability:	6000tons

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Detailed Product Description

Paper Name:	CCNB (Clay Coated News Back), Duplex Cardboard	GSM:	250gsm, 300gsm, 350gsm, 400gsm
Color:	Outer Side: White; Inner Side: Grey	Coating:	Clay Coated News Back (CCNB)
Material:	Recycled Pulp	Size:	31x43
Port:	GuangZhou,ShenZhen	Grade:	B/A/AA/AAA
Highlight:	250gsm CCNB duplex cardboard , 400gsm clay coated news back board , freezer food packaging duplex board

250gsm 400gsm CCNB Carton Board Clay Coated News Back Duplex Cardboard

High-quality CCNB (Clay Coated News Back) carton board specifically designed for freezer food packaging. This duplex cardboard combines excellent performance, eco-friendliness, and practicality to meet the strict requirements of the frozen food industry.

Product Overview

Our CCNB carton board features a white top and grey back, making it ideal for packaging applications. Available in four common grammages (250gsm, 300gsm, 350gsm, 400gsm) with customization options for specific packaging needs.

Produced in Guangdong Province, China, our CCNB carton board is internationally certified and widely used in packaging applications requiring moisture resistance, stiffness, and excellent printing quality.

Core Product Information

Paper Name	CCNB (Clay Coated News Back), Duplex Cardboard
Grammage	250gsm, 300gsm, 350gsm, 400gsm
Material	Recycled pulp (eco-friendly, sustainable)
Coating Side	One side coated (white top, grey back)
Color	Outer side: white; Inner side: grey
MOQ	10 tons for special sizes; Negotiable for standard sizes
Lead Time	5-25 working days after payment
Payment Term	TT for bulk orders; PayPal for samples
OEM Service	Available with custom printing
Sample Service	Free A4 size sample (freight collect)
Certificates	SGS, ISO certified
HS Code	4810920000
Place of Origin	Dongguan, Guangdong Province, China

Key Features

Excellent Printing Performance: White coated surface with high brightness and gloss ensures clear, vivid, and durable printing effects suitable for offset, flexo, and screen printing
Moisture & Waterproof: Specially treated for good moisture resistance and waterproof performance, preventing moisture absorption in freezer environments

Product Applications

Specifically designed for freezer food packaging, our CCNB carton board maintains performance in low-temperature environments throughout the cold chain process:

Frozen meat, seafood and poultry packaging boxes
Frozen vegetables and fruits packaging boxes
Frozen ready-to-eat meals, dumplings and buns packaging boxes
Frozen ice cream, popsicles and other frozen dessert packaging boxes
Other frozen food and cold chain product packaging boxes

Technical Specifications

Properties	250gsm	300gsm	350gsm	400gsm
Moisture (%)	7.5±1.5	7.8±1.5	8.0±1.5	8.0±1.5
Stiffness (g.cm)	15/30	35/70	55/110	85/170
Top Cobb Value (g/m²)	≤50	≤55	≤55	≤55
Back Cobb Value (g/m²)	≤300	≤400	≤400	≤400
Brightness (Top) (%)	≥76	≥76	≥76	≥76
Printing Gloss (%)	≥80	≥80	≥80	≥80
Roughness (um)	≤2.0	≤2.0	≤2.0	≤2.0

Packaging Details

Neatly stacked and wrapped with moisture-proof plastic film
Reinforced with hard cardboard and plastic corner protectors
Packed in standard export wooden pallets or cartons with straps
Customized packaging available according to requirements

Why Choose Us?

Strict quality control system from raw materials to finished products
Competitive pricing with factory direct sales
Flexible customization for grammage, size, coating and printing
Fast delivery with sufficient inventory and efficient production
Professional after-sales team available 24/7

duplex board grey back duplex paper board duplex cardboard CCNB carton board freezer food packaging board white top grey back paper recycled pulp cardboard moisture proof carton board

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Contact Person: Mary

Tel: +8619902632027