Product card
Tel.: 33 470 77 80
archiw@beskidplus.com.pl
www.beskidplus.pl
archiw@beskidplus.com.pl
www.beskidplus.pl
PHU BESKID PLUS sp.j. Tyrna, Cybuch
ul. Towarowa 3, 43-400 Cieszyn | NIP: 548-20-75-995
Product information
Carta Guardia envelope
Description
An envelope made from top quality acid-free paperboard which meets the requirements of ISO 16245.
In some formats, this product is equipped with a safety seal which prevents accidental opening.
Material
- Carta Guardia paper:
- ISO 16245 type A and PAT certificates
- 100% cellulose
- colour: dark grey
- pH > 7.5
- alkaline reserve > 0.4 mol/kg
- Kappa number < 5
- water absorbency: Cobb60 < 25 g/m2
- no dye migration
- no optical brighteners
- grammage: 160 g/m2 - Adhesive:
- pH 7.0 – 8.0
- plasticizer-free
- based on copolymer of ethylene and vinyl acetate (EVA)
ISO 9706
Product card
Tel.: 33 470 77 80
archiw@beskidplus.com.pl
www.beskidplus.pl
archiw@beskidplus.com.pl
www.beskidplus.pl
PHU BESKID PLUS sp.j. Tyrna, Cybuch
ul. Towarowa 3, 43-400 Cieszyn | NIP: 548-20-75-995
Products for A4 format
| Index | Material | Dimensions | 1 - 499 | 500 - 999 | 1000 and more | |
|---|---|---|---|---|---|---|
| KOPERTAC4CG otwarcie wzdłuż krótszego boku | 160 g/m² paper | 324x229 mm | 0.6 | 0.55 | 0.5 | |
| KOPERTA34X25CG otwarcie wzdłuż krótszego boku | 160 g/m² paper | 340x250 mm | 0.6 | 0.55 | 0.5 | |
| KOPERTA25X35CG | 160 g/m² paper | 250x355 mm | 0.81 | 0.74 | 0.68 | |
| KOPERTA25X35CGS a standard seal | 160 g/m² paper | 250x355 mm | 0.81 | 0.74 | 0.68 |
Products for other formats
| Index | Material | Dimensions | 1 - 499 | 500 - 999 | 1000 and more | |
|---|---|---|---|---|---|---|
| KOPERTAC5CG | 160 g/m² paper | 162x229 mm | 0.38 | 0.35 | 0.32 | |
| KOPERTAC6CG | 160 g/m² paper | 114x162 mm | 0.27 | 0.25 | 0.23 | |
| KOPERTA18X28CG opened along the longer edge | 160 g/m² paper | 185x280 mm | 0.48 | 0.44 | 0.4 | |
| KOPERTA17X22CG opened along the longer edge | 160 g/m² paper | 170x225 mm | 0.39 | 0.36 | 0.33 |