Mull is another option for reinforcement of book block. It is made of 100% cotton and then starched or laminated with paper depending on the kind of the mull. We offer the mull in four different variants. Mull Alfa is suitable especially for manual processing, because the pervading glue could stain used machines. For machine processing we supply the paper laminated mulls - Gama and Delta, which differ in the number of threads in warp and weft, which means in the final strength. Mull Micra is also laminated with paper, but also contains a layer of polyethylene, which guarantees even greater grip and strength. It is mainly used for the production of passports.
Delivery
Mull is available from stock in coils of different width from 30 mm up to mother rolls widths of 104 cm (Alfa), 85 cm (Gama and Delta) and 100 cm (Micra).
Technical data
| Fabric: | 100% cotton laminated on silk paper + PE |
|---|---|
| Warp: | 10 threads per cm, 16,5 TEX |
| Weft: | 7 threads per cm, 16,5 TEX |
| Weight: | paper 25 gsm, PE 33 gsm, glue 13 gsm, total 99 gsm |
| Inner diameter core: | 76 mm |
The colours of images can be different from real product because of diverse screen definitions. In the case of serious interest we will send you a printed catalogue.