Abstract: A cushion for a seat of good appearance.

Abstract: A cushion for a seat of good appearance.

Abstract: A method for forming a foamed product integral with a sheet of covering material utilizing a forming apparatus which comprises a first die, a second die housed within the first die and having air-ventilating holes, and a third die adapted to be combined with the first die, to thereby provide a forming cavity between the second die and the third die, the method comprising the steps of preparing a three-dimensional, air-permeable trim cover having a two layer structure comprising a layer of foamed material and a sheet of covering material laminated with the foamed material layer, putting the trim cover on the second die such that the sheet of covering material is facing the second die, applying vacuum to the trim cover through the air-ventilating holes of the second die to draw the trim cover onto the second die, causing the third die to be combined with the first die to define the forming cavity in cooperation with the first die, thereafter stopping the applying of the vacuum to the trim cover, and pouring exp

Abstract: A cushion for a seat, including a foam padding integral with a three-dimensional cover covering the padding, the three-dimensional cover including a first piece, a second piece spaced apart from the first piece and facing the first piece, the second piece having first and second spaced apart sections, and a connecting section adjacent one ends of the first and second sections and interconnecting the first and second spaced apart sections, a peripheral piece disposed between the first and second pieces, extending along peripheral edges of the first and second pieces except an edge of one side of each of the first and second pieces, and attached at edges thereof to the peripheral edges of the first and second pieces, an intermediate piece attached at an edge of one side thereof to an edge of the connecting section of the second piece between the first and second sections so as to be disposed between the first and second sections, a third piece attached at an edge of one side thereof to the edge of the side of t

Abstract: A skin integrated foamed product for a vehicle seat, includes a skin 1 and a layer 2 of a first foamed resin material integrated with the skin 1, the skin 1 having a double layer structure which is formed of a sheet of covering material 1a having an air-permeability and a foamed slab 1b made of a second foamed rein material including a polyester system, and laminated on a back of the covering sheet 1a as a layer of wadding material, and the foamed slab 1b having a fine cell structure, the number of whose cells is 80-90/25 mm, wherein a portion of the first foamed resin material is impregnated into the foamed slab 1b and forms a foamed resin-impregnated layer 3 within the foamed slab 1b, so that the skin 1 and the layer of the first foamed resin material 2 are integrated with each other.

Abstract: A skin integrated foamed product for a vehicle seat, includes a skin 1 and a layer 2 of a foamed resin material integrated with the skin 1, the skin 1 having a double layer structure which is formed of a sheet 1a of covering material having an air-permeability, such as fabric, and a foamed slab 1b having a considerably low air-permeability represented by the formula of 0<an air-permeation amount?1cc/cm2/sec, and laminated on a back of the covering sheet la as a layer of wadding material, wherein a portion of the foamed resin material is impregnated into the foamed slab 1b and forms a foamed resin-impregnated layer 3 within the foamed slab 1b, so that the skin 1 and the layer 2 of the foamed resin material are integrated with each other.

Abstract: A cushion for a seat, including a foam padding integral with a three-dimensional cover covering the padding, the three-dimensional cover including a first piece, a second piece spaced apart from the first piece and facing the first piece, the second piece having first and second spaced apart sections, and a connecting section adjacent one ends of the first and second sections and interconnecting the first and second spaced apart sections, a peripheral piece disposed between the first and second pieces, extending along peripheral edges of the first and second pieces except an edge of one side of each of the first and second pieces, and attached at edges thereof to the peripheral edges of the first and second pieces, an intermediate piece attached at an edge of one side thereof to an edge of the connecting section of the second piece between the first and second sections so as to be disposed between the first and second sections, a third piece attached at an edge of one side thereof to the edge of the side of t

Abstract: A method for forming a foamed product integral with a sheet of covering material utilizing a forming apparatus which comprises a first die, a second die housed within the first die and having air-ventilating holes, and a third die adapted to be combined with the first die, to thereby provide a forming cavity between the second die and the third die, the method comprising the steps of preparing a three-dimensional, air-permeable trim cover having a two layer structure comprising a layer of foamed material and a sheet of covering material laminated with the foamed material layer, putting the trim cover on the second die such that the sheet of covering material is facing the second die, applying vacuum to the trim cover through the air-ventilating holes of the second die to draw the trim cover onto the second die, causing the third die to be combined with the first die to define the forming cavity in cooperation with the first die, thereafter stopping the applying of the vacuum to the trim cover, and pouring exp