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Quality Unbleached brown kraft cardboard factory
<
Quality Unbleached brown kraft cardboard factory
>

Unbleached brown kraft cardboard

Specifications
parameter:
Basis Weight
unit:
Gsm
value:
120-250±5%
parameter:
Density Index
unit:
G/cm3
value:
≥0.70
parameter:
Strength
unit:
Km
value:
≥6.3
parameter:
Tear Resistance
unit:
MN
value:
1100-2300
parameter:
Thickness
unit:
Mm
value:
0.17-0.36
parameter:
COBB
unit:
G/m2
value:
≤30
parameter:
Bursting Strength
unit:
KPa
value:
≤530
parameter:
Moisture
unit:
%
value:
6±5%
parameter:
Smoothness
unit:
Sec
value:
≥10
parameter:
PH Value
value:
8
parameter:
Color
value:
Unbleached Brown, Greenish Brown
Key Attributes
Product Description

Premium Machine Glazed Kraft Paper

Engineered with 100% virgin wood pulp, our machine glazed paper offers superior strength, hard stiffness, and a smooth finish on both sides. Backed by over 30 years of export expertise, this product is the industry standard for quality and reliability.

Key Advantages

  • Superior Quality: 100% virgin wood pulp with professional quality control.
  • Exceptional Durability: Offers strong strength and high stiffness for demanding applications.
  • Versatile Printing: Perfectly suited for colorful offset printing.
  • Customizable Aesthetics: Available in unbleached virgin wood pulp and greenish color shades.
  • Professional Service: Standard export seaworthy packing with a proven reputation for excellence.

Product Attributes

MOQ: 16 tons
Unit: Per ton
Packaging: Sheets (kraft pack/palletized) or Standard export rolls
Lead Time: 30 days

Technical Specifications

ParameterValueUnit
Basis weight120-250±5%gsm
Density index≥0.70g/cm3
Strength≥6.3km
Tear resistance1100-2300mN
Thickness0.17-0.36mm
COBB≤30g/m2
Bursting Strength≤530KPa
Moisture6±5%%
Smoothness≥10sec
PH value8-
Colorunbleached/greenish-
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