Page 117 - Bresciani Paper Conservation

FOLDERS
BRESCIANI
Materiali ed Attrezzature
per il Restauro e la Conservazione
Legal Document Covering made from archival paper light grey or blue grey
A legal document covering with a round about cover and thus with no loss of fragments. The covering is folded together four-sided from a single sheet of light grey or grey-blue archival paper, 330 gsm. Due to special surface treatment dirt-resistant, erasable and rub-proof (dry wiping). Other sizes on request.
•100 % bleached cellulose
•Without the usage of recycling fibres
•Free of wooden fibres
•Kappa level 1 - 2 = lignin-free
•pH 7.5 - 10.0 = acid-free (in accordance with ISO 6588-1:2005)
•Alkaline buffer > 3 % natural calcium carbonate (GCC)
•Sizing: neutral/synthetic (without alum additive)
•Without optical brightening agents (OBA-free)
•Special surface strengthening (dirt-resistant and erasable)
•Photographic Activity Test (PAT) passed in accordance with ISO 18916:2007
DIN EN ISO 9706:2010 Information and documentation - Paper for documents - Requirements for permanence
ANSI/ NISO Z.39.48:1992 American National Standard for Permanence of Paper for Publications and Documents in Libraries and Archives
DIN 6738:2007 Highest level of permanency LDK 24-85
Item
For size
Dimension closed (mm)
Material
Colour
K941151
folded from a single sheet*
260 x 180 x 2
archival paper 130 gsm
light grey
K9411511
folded from a single sheet*
260 x 180 x 2
archival paper 130 gsm
grey-blue
K941152
folded from a single sheet*
325 x 230 x 2
archival paper 130 gsm
light grey
K9411521
folded from a single sheet*
325 x 230 x 2
archival paper 130 gsm
grey-blue
BRESCIANI s.r.l. - via Breda 142 - 20126 Milano - tel. 02.27002121 r.a. - fax 02.2576184 www.brescianisrl.it - e-mail: info@brescianisrl.it Pag.19/80