Title 

250gsm 300gsm 350gsm 400gsm CCNB Carton Board for Freezer Food Packaging

Material 

Recycled pulp 

Coating side 

One side coated 

Color 

Inner side grey, outer side white 

Application  

Packaging industry 

Lead time 

About 5 - 25 working days after payment received 

Payment term 

TT for bulk order, paypal for samples 

OEM service 

Could put your logo on the packages 

Sample service

A4 size sample for free 

Certificates 

SGS, ISO

HS code 

4810920000

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