562results about "Upholstery" patented technology

A mattress comprising coil springs arranged as spring units in covering pockets, a so-called pocket mattress, is provided. The spring units of the mattress are arranged in succession in elongate strings, the mattress comprising a plurality of such interconnected strings arranged side by side. A distinguishing feature of the mattress is that at least one spring unit within at least one string has a height that differs from the height of the other spring units within the same string. A method and a device for manufacturing such a mattress are also provided.

A fabric article useful for the cushioning surface of a car seat and like items is formed from thick main elastic yarn which is thicker than main stitch yarn, and main inserted yarn which is more bulky and thicker than the main elastic yarn in apparent thickness, are knitted in line in the knitting width direction or in the knitting length direction of a mesh-like base knitted fabric which is knitted up with main stitch yarns by using a warp knitting machine and which have openings which are larger than the needle loops formed from the stitch yarn and extend over plural knitting courses.

A method of making a photonic fabric display includes wrapping photonic fibers with a yarn, weaving the wrapped photonic fibers to form a fabric, printing a pattern on the fabric, surface treating the fabric, and coupling the photonic fibers with a light source to form a photonic fabric display.

A net fabric to be processed into a net product capable of simplifying processing during manufacturing of a net product, leading to a reduction in manufacturing cost of the net product is disclosed. The net fabric is so constructed that the side edge portions of the net fabric, which are subjected to processing such as cutting, vibrational welding or the like, have a higher compressibility in the thickness direction than the middle portions of the net fabric. This ensures that the net fabric exhibits a better workability during the manufacturing of the net product using the net fabric in order to simplify the manufacturing process, and to lead to a reduction in manufacturing cost, even though the net fabric has a three-dimensional structure.

A one-sided mattress construction includes a spring assembly with asymmetric spring coils. Only the bottom portion of each spring coil is attached, either to adjacent spring coils or to a bottom surface of the mattress. The top portion of each spring may have a narrowing taper that permits the top to move independent of other adjacent springs.

An elastic fabric useable for covering pillows, seats, mattresses and the like is disclosed. The fabric is formed from elastic yarns having a breaking elongation greater than 60%, a rate of elastic recovery after 15% elongation of more than 90% and a stress at 10% elongation greater than 150 N / 5 cm and less than 600 N / 5 cm oriented in a direction parallel to the elastic yarn, and a rate of hysteresis loss between 20% and 45%. The fabric may be woven or knitted and provides a stable, comfortable feeling for sitting or reclining and deforms when supporting weight but returns readily to its undeformed shape.

A three-dimensionally constructed warp knit fabric formed to include front-surface and back-surface ground knit constructions and connection yarns interconnecting the front-surface and back-surface ground knit constructions has insertion yarns between the connection yarns, in which the insertion yarn is fixed along the inner side of the back-surface ground knit construction. Further, the insertion yarn is fixed by a fixing yarn to the back-surface ground knit construction.

A seat comprising a seat frame, and a cushion material supported by the seat frame and having a three-dimensional knitted fabric which is formed by joining, with connecting threads, a pair of ground knit fabrics which are disposed so as to be separated from one another, wherein the cushion material comprising a first region whose elastic compliance when a reaction force is applied to an extending side of the cushion material when an occupant is seated on the seat is substantially equivalent to an elastic compliance of a portion of the occupant's body pressing the cushion material and a second region whose elastic compliance is larger than that of the first region. Accordingly, a thin and light seat can be provided, load concentration on the occupant's tuber ishiadicum bottom portion when seated for a long period of time can be mitigated, and vibration-transmitting characteristics can be improved.

The invention discloses a preparation method of solvent-free sofa furniture microfiber synthetic leather, and is characterized in that an environmental-protection type polyether polymeric carbon composite type polyurethane resin is selected as a dry surface layer and a middle layer, a solvent-free layer is a foaming adhesive layer, a microfiber cloth base cloth pasted by a whole dry process and having good hand feeling and high chemical properties is selected for preparing the environmental-protection type sofa furniture leather having the excellent properties of strong real leather effect feeling, three-dimensional and full pattern, abrasion resistance, scratch resistance, hydrolysis resistance and the like; the solvent-free foaming layer is two-liquid type double-compound polyurethane and is composed of an isocyanate A component and a polyether polyol B component. The prepared solvent-free environmental-protection type sofa furniture leather has the advantages of simple leather preparation process, high efficiency and environmental protection, also has the characteristics of strong real leather effect feeling, three-dimensional and full pattern, full and soft hand feeling, wear resistance (wyzenbeek 400 thousand times), scratch resistance, hydrolysis resistance (8 years) and other high physical properties.

It is to provide a three-dimensional warp-knitted fabric in which breathability and cushioning property especially are well suited for a motor vehicle seat in a manner that a feeling of stickiness and steaminess when sweating is eliminated. The three-dimensional warp-knitted fabric comprising front and back ground structures, one of which has a smaller number of loops (1), the other ground structure having a larger number of loops (2); and connecting yarns for connecting these two ground structures (4). One of the ground structures (1) and the other ground structure (2) being knitted with different number of needles, and the number of loops of the ground structure having the smaller number of loops (1) being 30 to 75% that of the other ground structure having the larger number of loops (2). Moreover, the per-area weight of the ground structure having the small number of loops is 60 to 150% of the ground structure having the larger number of loops.

The invention pertains to an upholstery (5) for a passenger seat (1), particularly an aircraft seat, that comprises at least one layer (7, 26) in the form of a textile surface (8) consisting of threads (9 to 11) and / or fibers forming these threads (9 to 11). The textile surface (8) is at least regionally formed by a knitted spacer fabric composed of at least two layers (12, 13) that are spaced apart from one another and pile threads extending therebetween, wherein the textile surface (8) can be at least regionally connected to a supporting frame (6). At least one functional element (19) is at least regionally assigned to the textile surface (8).