Page 179 - Bresciani Paper Conservation

ENCLOSURES
BRESCIANI
Materiali ed Attrezzature
per il Restauro e la Conservazione
Envelope enclosures transparent – U-shape
Unbuffered, photographic archival envelope enclosures in U-shape, made from transparent archival paper. The envelope opening is on the longer side. Suitable for archiving photographs, negatives and slides. Both, paper and glue have passed the Photographic Activity Test (PAT) in accordance with ISO
18916. Other sizes available on request.
• 100 % bleached cellulose
• Without the usage of recycling fibres
• Free of wooden fibres
• Kappa level 1 - 2 = lignin-free
• pH 6.9 – 7.2 = acid-free (in accordance with ISO 6588-1:2012)
• Without alkaline reserve (buffer)
• Sizing: neutral/synthetic (without alum additive)
• Free of softeners and plasticizers
• Without optical brightening agents (OBA free)
• Photographic Activity Test (PAT) passed in accordance with ISO 18916:2007
Standard formats
Item
For size
Thickness (mm)
Int. Dim. (mm)
Material
Q.ty/unit
Colour
K1211
9 x 12
0.07
105 / 95 x 125
archival paper 40 gsm
100
transparent
K1212
9 x 13
0.07
105 / 95 x 135
archival paper 40 gsm
100
transparent
K1213
10 x 15
0.07
115 / 105 x 155
archival paper 40 gsm
100
transparent
K1214
12 x 16,5
0.07
127 / 123 x 170
archival paper 40 gsm
100
transparent
K1214
12 x 16,5
0.07
127 / 123 x 170
archival paper 40 gsm
100
transparent
K1215
13 x 18
0.07
145 / 135 x 190
archival paper 40 gsm
100
transparent
K1216
18 x 24
0.09
192 / 188 x 250
archival paper 50 gsm
100
transparent
K1204
A4 size
0.09
230 / 220 x 310
archival paper 50 gsm
100
transparent
K1217
24 x 30
0.09
255 / 245 x 310
archival paper 50 gsm
100
transparent
K1218
30 x 40
0.09
315 / 305 x 410
archival paper 50 gsm
100
transparent
K1203
A3 size
0.09
315 / 305 x 440
archival paper 50 gsm
100
transparen
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.1/16