Ref 1: "On the other hand other techniques consist in the weaving of two layers of fabric on top of each other, whereby the warps ends used for the pile are inserted in such a way that they form a vertical connection between the two layers of fabric. By cutting the pile ends in between the two layers one obtains two separate pile fabrics. With this technique only cut pile effect can be obtained. This is known as 'face-to-face weaving' Both 'wire weaving' and 'face-to-face' weaving are used for the manufacturing of upholstery and furnishing fabrics as well as for rugs."

Ref 2: "Vevnader med luv av varptråder fremstilles også ved dobbeltveving av to grunnvevnader
sammen av felles polvarp som blir skåret over, og en får da to stoffer med skåret luv."