Patent ID: 8627855

Claim:
A method of weaving at least two layers linked to one another by at least one binding thread, comprising: a) initiating weaving of said layers ( 10 , 11 ) inserting at least one warp thread or supplementary filling pick, the filling pick comprising said binding thread ( 16 ), into the basic weave of a first layer; b) suspending weaving of said layers ( 10 , 11 ) before insertion of said at least one binding thread ( 16 ) into a basic weave of said second layer; c) drawing said at least one binding thread ( 16 ) from a side of the second layer by placing at least a portion of a length drawn to an outside of an unit formed by the thus connected layers ( 10 , 11 ); then d) resuming the weaving of said layers ( 10 , 11 ) by inserting said at least one binding thread ( 16 ) into the basic weave of the second layer; repeating the following cycle before each new insertion of said at least one binding thread ( 16 ) into the basic weave of one of these layers: e) suspending the weaving of said layers ( 10 , 11 ); f) drawing said at least one binding thread ( 16 ) by placing at least one part of the length drawn to the outside of the unit formed by the thus connected layers ( 10 , 11 ); g) resuming weaving of the layers ( 10 , 11 ) by inserting said at least one binding thread ( 16 ) into the basic weave of said layer; and further comprising forming a flexible inflatable reservoir from the first and second layers.