摘要:
An integral elastic support structure (1) comprising a filler (3) in elastically yielding material covered by a covering layer (4) in flexible laminar material. The filler (3) has in its inside at least one ornamental element (5) and the covering layer (4) has at least one optically transparent zone (7) through which the cited ornamental element is visible. The covering layer (4) may be formed by a sheet of uniformly transparent synthetic material which is opacified in the zone which is complementary to the optically transparent zone. A method for the manufacture of the cited elastic support provides for the insertion in the filler (3) of at least one ornamental element (5) and the provision on the covering layer (4) of at least one optically transparent zone (7) through which the ornamental element (5) is visible. The integral elastic element obtained in this manner is comfortable, allows to verify the presence of the filler layer in gel, has ornamental elements which are not subjected to damage or wear.
摘要:
A ribbed tick comprising a top sheet and a bottom sheet connected at their edges and at least one ribbon-shaped partition wall connected to the inner sides of the top and bottom sheets by welded seams extending along the longitudinal edges of said partition wall.A method of preparing a ribbed tick comprising the steps of placing a ribbon having tapes of a thermoplastic film material located at its longitudinal edges between a top sheet and a bottom sheet material, heating said tapes to melt said thermoplastic film material and to bond the ribbon to said top and bottom sheet materials and connecting said top and bottom sheet materials to form a ribbed tick having ducts for a stuffing material.
摘要:
A laminate comprising a core consisting of a cuspated sheet consisting of a series of hollow projections projecting upwardly and downwardly from the median plane of said sheet and wherein the outer tips of the projections on the ends furthest from the median plane are closed and the ends of the projections in the median plane are open and wherein the projections form a series of pointed cusps said core laminated to a porous sheet wherein the points of the cusps on at least one face have been melted and at least partially allowed to impregnate the porous sheet.
摘要:
A pocket spring upholstery assembly comprised of helical springs each encapsulated in a shell of flexible foam plastic and all mutually interconnected by an integral web of the same material. The web has a thickness less than the axial heights of the springs permitting independent movement between the springs under normal load.
摘要:
A canine protective suit comprising a face mask, a upper body protector and a lower body protector, wherein the face mask is removably secured to the upper body protector, and wherein the lower body protector is removably secured to the upper body protector. The upper body protector comprises elastic bands, wherein the elastic bands secure at least two front leg panels. Similarly, the lower body protector comprises elastic bands, wherein the elastic bands secure at least two back leg panels. To use, a canine's two front legs are placed into the two front leg panels as the upper body protector is placed on the canine. Similarly, the canine's rear legs are inserted into the back leg panels as the lower body protector is installed on the canine. The face mask is then disposed on the canine's face and secured to the upper body protector.
摘要:
A method of making an office chair by stretching a membrane in a stretching machine and retaining the stretched membrane on a loom. The loom, with the retained stretched membrane, is removed from the stretching machine and positioned between molds of a molding machine, wherein the molding machine is used to form a carrier member to hold a portion of the stretched member by injecting a material into a cavity formed between the molds to form a part of the chair.
摘要:
Bedding articles which are encased (or of which all or part of the upholstery is enclosed) in an allergen barrier. The allergen barrier comprises an elastic stretch knit substrate laminated with a monolithic, hydrophilic, moisture-vapor permeable elastic film made from at least one polymer and having a thickness of no more than 1 mil.
摘要:
There is described a double-face circular knit comprising two concentric lengths of knit web and an in-between spacer structure, wherein the spacer threads are optionally textured coarse-filament multifilament yarns, optionally in combination with monofilaments, the distance between the two lengths of knit web is from 0.3 to 8 mm, the stitch density corresponds to a machine gauge from E 16 to E 32, and the density of the spacer threads is between 150 and 250 threads per cm.sup.2. Preferably all the yarns of the double-face circular knit are made of the same polymer.Also described are the production and use of this double-face circular knit.
摘要:
A seatback of an automotive seat is disclosed which comprises a structural base including a rectangularly extending frame having opposed portions, and a plurality of springs extending between the opposed portions; a pad material covering the structural base except a given rear part of the structural base; a trimmed cover covering the pad material, the trimmed cover having a rear part by which the given rear part of the structural base is entirely covered, a bag member attached to an inner surface of the rear part; and a hardboard received in the bag.