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refined mechanical pulp

refined mechanical pulp
refined mechanical pulp
Product Code : 55
Product Description

The refined mechanical of chemical pulps has the potential to cause significant environmental damage, primarily through the release of organic materials into waterways. Pulp mills are almost always located near large bodies of water because they require substantial quantities of water for their processes. An increased public awareness of environmental issues from the 1970s and 1980s, as evidenced by the formation of organizations like Greenpeace, influenced the pulping industry and governments to address the release of these materials into the environment.

Production system: Mesto Paper Oy (former Sunds Defibrator AB) flash dried RMP

Raw material: 100% coniferous mainly fir wood (Abies alba Mill)

Brightness: Unbleached RMP with brightness of 40-45 % ISO (R457) Bleached RMP to the brightness of 56% ISO (R457) – with Hydrogen peroxide (chloride free, TCF)

Refining degree: Based on customer request can be specify in range between 250-420 ml CSF (ISO 5267-2) respectively 30-45 SR (ISO 5267-1)

Resin sheet properties: By order it could be produced as mechanical pulp without of resin: i.e Resin content < 5 ppm

Paper sheet properties:


Breaking length

>1200 m

(ISO 1924-2)


Tearing index

> 2,50 m Nm2 /g



Burst index

>04 kPam2 /g

(ISO 2759)


Shives content

<2%

(By Brecht- Holl 0,2 mm)


Bulk

>2.5 cm3 /g

(ISO 534)

Packaging: Finished product is passed in bales, dimension 670x870x550mm, wrapped in paper and tied (bound ) up with 2 galvanized wires.

Usage: RMP from, Drvenjca d.d Fuzine is suitable for cardboard production (creating middle layer of folding box board and white lined chipboard card boards).