Page 185 - Bresciani Paper Conservation

ENCLOSURES
BRESCIANI
Materiali ed Attrezzature
per il Restauro e la Conservazione
Envelope enclosures with multi-hole edge - opaque
Envelope enclosure from opaque archival paper without an alkaline buffer, with reinforced and pre-punched 4-hole binder-edge for standard A4 ringbinders. Available for A5 and A6 sizes, 18 x 24, 13 x 18 and 10 x 15 cm sizes. Other sizes on request. Both, paper and glue have passed the Photographic Activity Test (PAT) in accordance with ISO 18916.
• 100 % bleached cellulose
• Without the usage of recycling fibres
• Free of wooden fibres
• Kappa level 1 - 2 = lignin-free
• pH 7.0 = acid-free (in accordance with ISO 6588-1:2012)
• Without alkaline reserve (buffer)
• Sizing: neutral/synthetic (without alum additive)
• Without optical brightening agents (OBA free)
• Photographic Activity Test (PAT) passed in accordance with ISO 18916:2007
Standard formats
Item
For size
Inn. Dimension. (mm)
Ext Dimension. (mm)
Material
Q.ty/unit
K3225-10
13x18/10x15, A5, A6, 2 negatives
185 x 136
303 x 210
archival paper 90 gsm
100
K3225-12
18 x 24, A5, for negatives
293 x 185
303 x 210
archival paper 90 gsm
100
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.7/16