Abstract: The invention is a chair or seat in general, comprising at least one hull (P) obtained through injection moulding or injection-compression moulding of the plastic material (P1) in moulds (S) having the shape of said hull (P) to be obtained, and wherein said layer of covering material (M) has been positioned so that it adheres to part of said mould (5) before the injection of the plastic material (P1), so that said layer of covering material (M) is visible and adheres to the surface of said plastic hull (P) or part directly moulded on the covering layer (M).

Abstract: Tables and chairs comprising at least one surface (A) or part of said table or chair comprising a layer (M) of textile or imitation textile material or paper or cellulose-based material coated by at least one layer of rigid outer transparent or semi-transparent plastic material (P), and wherein said surface (A) or part of said table or chair is obtained by means of injection moulding or by means of injection-compression of the plastic material (P) in moulds having the shape of the surface (A) or part of said table or chair to be produced, in which the layer (M) made of textile or imitation textile material or paper or cellulose-based material has been previously positioned, so that said layer (M) made of textile or imitation textile material or paper or cellulose-based material adheres to the inner surface of said outer transparent or semi-transparent layer (P).