Gaas & Shirting
These materials are used for strengthening book spines.
The material is available in a range of qualities depending on the processing requirements.
Beta
| Warp: | 17,5 threads per cm, 100% cotton, Nm 50 |
| Weft: | 8,5 threads per cm, 100% cotton, Nm 50 |
| Substance: | ongecacheerd 63 g/m², caliper ca. 0,32mm gecacheerd 107 g/m², caliper ca. 0,33mm |
| Backing paper: |
ca. 30 g/m², acid free paper |
| Roll size: | 100 meter |
| Width: | 100 cm, usable width 98 cm |
Ypsilon
| Warp: | 9,5 threads per cm, 100% cotton, Nm 60 |
| Weft: | 6,5 threads per cm, 100% cotton, Nm 60 |
| Substance: | ongecacheerd 38 g/m², caliper ca. 0,28mm gecacheerd 79 g/m², caliper ca. 0,30mm |
| Backing paper: |
ca. 30 g/m², acid free paper |
| Roll size: | 100 meter |
| Width: | 100 cm, usable width 98 cm 140 cm, usable width 138 cm |
Shirting
| Warp: | 23,3 threads per cm, 100% cotton, Nm 50 |
| Weft: | 14,3 threads per cm, 100% cotton, Nm 50 |
| Substance: | 160 g/m², caliper ca. 0,22mm |
| Roll size: | 100 meter |
| Width: | 100 cm, usable width 98 cm |
