COBB testing equipment is used to measure the compressive strength of paper and packaging materials to ensure that the packaging materials can withstand the pressure during transportation and storage.

Metal cylinder cross-sectional area: 100±0.2 cm2

Cylinder High: 50mm

Quantitative absorbent paper: 200-250g/m2

Absorption rate: 75mm/10min

Smooth metal rollers: width, 200±0.5mm; weight: 10±0.5kg

Specifications

COBB Absorption Tester 
1.High accuracy 
2.Reasonable price with quality guarantee 
3.Great after-sales service 
 

 COBB Absorption Tester is used to test the absorption ability of the surface of the paper or cardboard.

 Specifications:

 COBB Absorption Tester image

Company Services: 

All Haida employees adhere to the ” Quality comes from precision, quality creates the future ” business philosophy, serve each client actively and conscientiously in order to satisfy Haida equipment brand consumers’ needs.

The certification

ISO 9001:2000; ISO 9001:2008; QS-9000; ISO 14001:2004; CE, SGS, SMC, CMC, CPA, CE,CMA,IMC

The introduction of Haida

Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.