Page 66 - Bresciani Paper Conservation

Honeycomb Panel
BRESCIANI
Materiali ed Attrezzature
per il Restauro e la Conservazione
071 – natural white
Honeycomb panel made of ageing resistant board material in accordance with ISO 9706. Especially suitable as backings to support large works of art such as graphics, placards, textiles, paintings and wallpapers. The honeycomb panels are manufactured without optical brightening agents and have passed the Photographic Activity Test (PAT) in accordance with ISO 18916..
Base paper
• 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 > 2 % natural calcium carbonate (GCC)
• Sizing: neutral/synthetic (without alum additive)
• Without optical brightening agents (OBA-free)
• Photographic Activity Test (PAT) passed in accordance with ISO 18916:2007
Glue used for lamination
• Dispersion glue free of solvents and plasticizers (softening agents) • pH approx. 7.0
DIN EN ISO 9706:2010 Information and documentation - Paper for documents - Requirements for permanence
materials, for storage of paper and parchment documents.
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
Thickness (mm)
Size (cm)
Weight (gsm)
Shts./unit
Colour
K071-1083
8.3
140 x 200
1100
10
natural white
K071-314
13.0
125 x 140
1350
10
natural white
K071-1134
13.0
140 x 250
1350
5
natural white
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.65/97