It is the HLU - Lucilla fabric (see the characteristics at the previous link) subjected to the mechanical processing of crushing, which gives it a more textured, voluminous and three-dimensional appearance.
The crushing changes the fabric only aesthetically while the other characteristics, such as the reaction to fire, remain inaltered.
The crushing can be performed in the vertical mode, which creates close creases, more or less parallel to each other and to the fabric selvedges, while the random crushing creates multidirectional creases.
The HLS - Lucilla ST can be made up with extremely original results, however it is necessary to keep in mind that the dimensional tolerance of the artifacts is not comparable to that obtainable with the non-wrinkled fabric.
Flame reaction
FR - flame retardant
FR certification
EN 13501-1 class B s1 d0
EN 13773 class 1
NFP 92-503 class M1
Composition
100% polyester
Weight
50 g / m²
Width
from 180 to 290 cm
it varies depending on the type of crumpling
± 300 cm if the fabric is stretched
Length
± 60 m
variabile data depending on the type of crumpling
the length when ordering is measured with the stretched fabric