Table of materials

Materials we use Application
Materials Photo Certificates Parameters Grammage (g/m²) Colour Thickness (mm)
Folders
Envelopes |
Enclosures
Boxes
Castello cardboard
ISO 16245 A PAT Certificate - cardboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- no dye migration
- no optical brighteners
- water absorbency Cobb < 25 g/m²
600 dark grey with
white inner side
0.8
800 1.0
1100 1.3
1400 1.6
Agema cardboard
ISO 16245 A PAT Certificate - cardboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- no dye migration
- no optical brighteners
- water absorbency Cobb < 25 g/m²
800 greyish-blue 0.9
900 1.0
1200 1.3
Museum-quality
cardboard
ISO 9706 PAT Certificate - cardboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- no dye migration
- no optical brighteners
420 white 0.5
420 cream-coloured 0.5
900 ivory 1.0
1680 ivory 2,0
Siena cardboard
ISO 16245 B - pH > 7.5
- alkaline reserve > 0.4 mol/kg
- no dye migration
- no migration of optical brighteners
- water absorbency Cobb < 25 g/m²
1100 greyish-brown 1.5
Carta Guardia
paper and paperboard
ISO 16245 A PAT Certificate - paper and paperboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- no dye migration
- no optical brighteners
- water absorbency Cobb < 25 g/m²
100 dark grey
130 light grey
160 dark grey
300 dark grey
330 light grey
400 dark grey
Carta Rocca
paperboard and cardboard
ISO 9706 PAT Certificate - paperboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- water absorbency Cobb < 30 g/m²
240 white
300
450
800
Cotton paper
ISO 9706 PAT Certificate - paper made from 100% pure cotton cellulose
- pH 7.0
- Kappa number < 5
- no dye migration
- no optical brighteners
- water absorbency Cobb < 25 g/m²
95 white
120
White paper
ISO 9706 PAT Certificate - paper made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
70 white
100
150
170
Interleaving paper
ISO 9706 - paper made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
32 white
Airvelope
- depending on the materials used depending on the
materials used
Melinex polyester sheet
PAT Certificate - sheet made from 100% polyester
- neutral pH
transparent 0.075
− RECOMMENDED
− ACCEPTABLE
Materials we use
Material
Castello cardboard
Photo
Atests ISO 16245 A PAT Certificate
Parameters - cardboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- no dye migration
- no optical brighteners
- water absorbency Cobb < 25 g/m²
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
600 dark grey with
white inner side
0.8
800 1.0
1100 1.3
1400 1.6
Materials we use
Material
Agema cardboard
Photo
Atests ISO 16245 A PAT Certificate
Parameters - cardboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- no dye migration
- no optical brighteners
- water absorbency Cobb < 25 g/m²
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
800 greyish-blue 0.9
900 1.0
1200 1.3
Materials we use
Material
Museum-quality
cardboard
Photo
Atests ISO 9706 PAT Certificate
Parameters - cardboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- no dye migration
- no optical brighteners
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
420 white 0.5
420 cream-coloured 0.5
900 ivory 1.0
1680 ivory 2,0
Materials we use
Material
Siena cardboard
Photo
Atests ISO 16245 B
Parameters - pH > 7.5
- alkaline reserve > 0.4 mol/kg
- no dye migration
- no migration of optical brighteners
- water absorbency Cobb < 25 g/m²
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
1100 greyish-brown 1.5
Materials we use
Material
Carta Guardia
paper and paperboard
Photo
Atests ISO 16245 A PAT Certificate
Parameters - paper and paperboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- no dye migration
- no optical brighteners
- water absorbency Cobb < 25 g/m²
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
100 dark grey
130 light grey
160 dark grey
300 dark grey
330 light grey
400 dark grey
Materials we use
Material
Carta Rocca
paperboard and cardboard
Photo
Atests ISO 9706 PAT Certificate
Parameters - paperboard made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- water absorbency Cobb < 30 g/m²
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
240 white
300
450
800
Materials we use
Material
Cotton paper
Photo
Atests ISO 9706 PAT Certificate
Parameters - paper made from 100% pure cotton cellulose
- pH 7.0
- Kappa number < 5
- no dye migration
- no optical brighteners
- water absorbency Cobb < 25 g/m²
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
95 white
120
Materials we use
Material
Interleaving paper
Photo
Atests ISO 9706
Parameters - paper made from 100% pure cellulose
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
32 white
Materials we use
Material
Airvelope
Photo
Atests
Parameters - depending on the materials used
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
depending on the
materials used
Materials we use
Material
Melinex polyester sheet
Photo
Atests PAT Certificate
Parameters - sheet made from 100% polyester
- neutral pH
Usage
Grammage (g/m²) Colour Thickness
(mm)
Folders Envelopes / Enclosures Boxes
transparent 0.075
− RECOMMENDED
− ACCEPTABLE