There are numerous possibilities in designing tufted carpets.
Carpet needle meaning.
The online etymology dictionary states that the term carpet was first used in english in the late 13th century with the meaning coarse cloth and by the mid 14th century tablecloth or bedspread.
The term carpet comes from old french carpite one derivation of the term states that the french term came from the old italian carpita from the verb carpire meaning to pluck.
A second backing is then adhered glued to the primary backing to give the carpet strength and stability.
Tufted carpets are made in the process of tufting it is such a technique of manufacturing carpets in which the raw material is inserted by means of the needle in some sort of the textile base primary backing thus making the carpet pile.
The needles push yarn through a primary backing fabric where a loop holds the yarn in place to form a tuft as the needle is removed.
Tufting is the process of creating textiles especially carpet on specialized multi needle sewing machines several hundred needles stitch hundreds of rows of pile yarn tufts through a backing fabric called the primary backing.