Pulp and Paper Institute, Bogišićeva 8, 1000 Ljubljana, SL
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Durable (permanent) paper and board

Durable (permanent) paper and board PP1

We produce permanent - archival paper of various qualities suitable for the protection of permanent materials. The main clients of such papers are archives, museums, libraries, galleries, etc. Permanent paper PP1 is a basic product that corresponding the requirements of the SIST EN ISO 9706 standards (Information Technology and Documentation - Paper Requirements - Durability Requirements) and SIST EN ISO 11108 (Information Technology and Documentation - Archive Paper - Requirements for durability and stability).

 

Durable paper and board PP2

Permanent paper and cardboard PP2 is our latest product.

For PP2 paper, we received a Certificate of photographic activity test according to ISO 18916 (Representative Materials - Processed Representation Materials - Photographic Activity Testing for Folders, Sheets, Packages) published by the National Archives of Australia, The Paper Testing Laboratory . The PAT test confirms that the product is suitable for protecting archival and photographic material in accordance with ISO 18902 (Representative Materials - Processed Representative Materials for Folders, Wrappers and Packages)

 

Durable paper and board PP3

Permanent paper and board PP3 is an improved product of permanent paper and board PP1.
Complies with ISO 9706 and ISO 11108, as well as the minimum requirements for the protection of archival and photographic material in accordance with ISO 18902.

 

Paper Specification - durable paper

Parameter

Standard

PP1

PP2

PP3

Basis weight [g/m2]

SIST EN ISO 536

50 ± 2

80 ± 3

110 ± 3

160 ± 5

210 ± 6

50 ± 2

120 ± 4

50 ± 2

80 ± 3

110 ± 3

150 ± 5

210 ± 6

Ash content 525°C [%]

ISO 1762

Min 3

pH water extract

SIST EN ISO 6588

8 - 9

 

Andrej Šinkovec

Andrej Šinkovec

P: +386 1 200 28 30
andrej.sinkovec@icp-lj.si