Seamless fitted sheet

Abstract

Seamless fitted sheet, characterized in that it comprises a main body (A) and side walls (B) covering the side surfaces of the mattress in a seamlessly integrated manner and furthermore has a seamlessly integrated area with elastic yarns or rubber bands (C) at the lower edge areas of the side walls (B) which enables a tight enclosing of the mattress.

Description

Technical field

[0001] The present invention relates to a completely seamless fitted sheet, which is used in the field of home textiles for use on mattresses and is also referred to as a “fitted sheet”. State of the art

[0002] Well-known fitted sheets are made from rectangular or similarly shaped pieces of fabric. Sections of fabric are cut out and removed from the corners, and the remaining edges are joined together with seams to create three-dimensional corner areas. This seaming of the corners is necessary to give the fitted sheet its three-dimensional shape.

[0003] In addition, elastic bands (rubber bands) are sewn onto the edges of the fitted sheet to ensure a snug fit on the mattress. Technical problems of the invention

[0004] The production of standard fitted sheets relies on sewn seams. The side panels are joined at the corners by seams, and the elastic band is also attached by sewing. This manufacturing process leads to various technical problems: - Seam marks and aesthetic impairments; sewn joints leave visible marks on the surface of the fitted sheet and create an aesthetically undesirable appearance. - Durability issues; sewn areas are at risk of unraveling, unraveling, or deformation due to washing, stretching, or use over time. - Manufacturing costs and duration; cutting fabric pieces, sewing work and checking seams increase labor costs and extend production time. - Difficulties in creating the three-dimensional shape; in the prior art, the cutting and sewing processes must be carried out very precisely to achieve a proper three-dimensional shape in the corner areas. Even slight deviations result in the desired shape not being achieved.

[0005] The invention aims to eliminate or at least reduce the aforementioned problems. In particular, the one-piece, seamless production of the fitted sheet, including the corner areas, side walls, and elastic section, on a knitting machine is intended to achieve an aesthetically smooth surface, reduce production costs and times, increase the product's durability, and improve user comfort. Description of the drawings Fig. 1: Isometric three-dimensional representation of the seamless fitted sheet. Fig. 2: Underside view of the seamless fitted sheet. Exemplary embodiment of the invention

[0006] Knitting machines are capable of seamlessly producing three-dimensional textile products such as underwear and socks. The present invention relates to a seamless fitted sheet that, including its corners, side walls, and elastic edges, is manufactured entirely in one piece and seamlessly on a knitting machine.

[0007] As in Fig. As shown in Figure 1, the main body (A) of the fitted sheet forms the upper surface that rests on the mattress. The side walls (B) lie against the sides of the mattress. A section (C) containing elastic yarns or elastic bands, which is incorporated directly during the knitting process, is integrated into the lower edges of the side walls.

[0008] In the invention, the main body (A), the side walls (B), and the elastic area (C) are produced in a single, continuous knitting process. This eliminates the need to cut separate pieces of fabric and join them with seams to shape the corner areas.

[0009] During the knitting process, different knitting densities can be used, elastic yarns can be selectively used in certain areas, and the height of the side walls (B) can be controlled by knitting parameters to give the fitted sheet its three-dimensional shape.

[0010] This manufacturing process leaves no seam marks on the product. The fitted sheet has a smoother and more aesthetically pleasing surface, user comfort is increased, the risk of deformation in seam areas is eliminated, and production time and costs are reduced.

[0011] In summary, the invention enables the production of a completely seamless, comfortable, cost-effective and aesthetically pleasing fitted sheet. Industrial applicability

[0012] The product can be easily manufactured industrially by adapting the dimensions and needle arrangement of circular knitting machines already used to produce seamless socks and underwear. Possible application area and possible manufacturing process

[0013] The present invention relates to a fitted sheet used in the field of home textiles, particularly for use on mattresses. Fitted sheets of the known prior art are made by cutting flat strips of fabric and joining them together by seams, with the corners being formed by seams. This design has disadvantages with regard to visible seam marks, manufacturing costs, ease of use, and durability.

[0014] The invention enables the fitted sheet, including the corners and side panels, to be manufactured as a single, seamless product directly on a knitting machine. This structure creates the three-dimensional shape of the fitted sheet directly during the knitting process, eliminating the need for additional sewing. This simplifies the manufacturing process, improves the aesthetic appearance, enhances user comfort, and increases the product's durability.

[0015] The invention can be produced on circular knitting machines and can be varied by different knitting parameters as well as by the use of elastic yarns. Explanation of reference symbols

[0016] The parts shown in the drawings are labelled with letters and are explained as follows: Reference symbol list A main body of the seamless fitted sheet B Sidewalls of the seamless fitted sheet C Self-elastic edges of the seamless fitted sheet

Claims

[1] Seamless fitted sheet, characterized by , that it comprises a main body (A) and side walls (B) covering the side surfaces of the mattress in a seamlessly integrated manner and furthermore has a seamlessly integrated area with elastic yarns or rubber bands (C) at the lower edge areas of the side walls (B) that enables a tight enclosing of the mattress.

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