An injection-molding method for manufacturing a half-shell of a liquid container for a motor vehicle, comprising the following steps: providing a barrier film in a cavity of an injection-molding tool, the cavity being provided for the purpose of shaping the half-shell; providing a barrier sleeve in the cavity; injecting plasticized injection-molding material into the cavity, wherein plasticized injection-molding material is sprayed onto the barrier film and/or the barrier film is back-injected with plasticized injection-molding material; and wherein the barrier sleeve is back-injected with plasticized injection-molding material and/or overmolded with plasticized injection-molding material to form a connection element of the half-shell.

A lacrosse head pocket and a related method of manufacture are provided to facilitate consistent, repeatable and/or custom manufacture of lacrosse equipment. The pocket can be knitted, weaved or otherwise assembled on an automated assembly machine from strands, and/or can be formed as a unitary textile material having regions/sections with different physical and/or mechanical properties. The pocket can be integrally molded within portions of a lacrosse head to eliminate manually constructed connections between the pocket and lacrosse head. The pocket can include a perimeter flange constructed from special materials and/or a perimeter flange including intermittent voids along an outer edge so that the perimeter flange stretches when the pocket is in a loaded state with the lacrosse ball therein, thereby providing dampening to the pocket when a lacrosse ball exerts force upon the pocket in the loaded state.

A metal shell of an electronic device and a method for fabricating the metal shell are provided. The method for fabricating the metal shell includes: stamping out a side wall and a bottom portion of the metal shell from a metal sheet, wherein the stamping retains a reserved material at a first position on the side wall; bending and shoving the reserved material on the side wall towards an inner side of the side wall, until a protruding portion is formed at the inner side of the side wall; removing an excessive portion of the protruding portion to shape the protruding portion into a plastic gripping structure of a preset shape; and injecting and filling the plastic gripping structure with plastic.

A system and method for automating the making of molded articles formed from a substrate and a fabric material, wherein the fabric material is positioned over a mold surface and a substrate material is injected between the fabric material and the mold surface such that the substrate material hardens and bonds with the fabric material forming the molded article.

A lacrosse head pocket and a related method of manufacture are provided to facilitate consistent, repeatable and/or custom manufacture of lacrosse equipment. The pocket can be constructed from multiple different sections joined with one another, or can be knitted, weaved or otherwise assembled on an automated assembly machine from strands, and/or can be formed as a unitary textile material having regions/sections with different physical and/or mechanical properties. The pocket can be integrally molded within portions of a lacrosse head to eliminate manually constructed connections between the pocket and lacrosse head. The lacrosse head can be integrally molded with a lacrosse handle to provide a one-piece unitary lacrosse stick. Related methods of manufacturing also are provided.

A one-shot molding apparatus and method press-mold a trim component body between upper and lower molds, and injection-mold a plastic rim onto an edge of the trim component body using an additional edge molding tool, in a single molding apparatus in a single molding cycle. The edge molding tool may have a cutting edge that cooperates with a counter edge on the upper or lower mold to remove excess material and form a precise cut edge of the trim component body before forming the molded rim. The edge molding tool is movable relative to the upper and lower molds in a direction parallel or perpendicular or oblique relative to a motion direction of the upper and lower molds. Additional movable nested tools can be provided on the upper and/or lower mold to achieve greater adaptability of the injection-molding cavity. The rim can be molded onto the cut edge, and molded around the edge onto the back and/or front side of the trim component body. The trim component may be a trim panel for the interior of a motor vehicle.

The present invention relates to a trim component for covering an interior space of a means for transporting passengers, in particular a vehicle, wherein the trim component includes a compressed natural fiber composite element with at least one side that is visible from the interior space of the means for transporting passengers and that forms a natural fiber surface with a structure of natural fibers, and a protective varnish layer applied onto the natural fiber surface and surrounding the natural fibers, with the protective varnish layer being designed such that the structure of natural fibers can be felt. Furthermore, the invention relates to a method for producing such a trim component and a means for transporting passengers having such a trim component.

A method of making a vehicle interior component having an integral airbag component is provided. The method includes disposing a polymeric composite sheet having inner and outer surfaces onto a first surface of a mold at a molding station and compressing the sheet between the first surface and a second surface of the mold at the molding station. The method also includes injecting a molten polymer compatible with the polymeric material of the composite sheet into the mold cavity in accordance with a predetermined set of process parameters which are high enough to integrally form at least one airbag component via polymeric interfusion at the inner surface of the composite sheet but are low enough to reduce surface defects on the outer surface of the composite sheet.

A method of making a vehicle interior component having an integral airbag component and a fibrous decorative covering is provided. The method includes providing a polymeric composite sheet and a fibrous decorative covering overlying an outer surface of the composite sheet. The composite sheet is pressed against the covering after the steps of providing to bond the covering to the composite sheet. A molten polymer compatible with the polymeric material of the composite sheet is injected into a mold cavity in accordance with a predetermined set of process parameters which are high enough to integrally form at least one airbag component via polymeric interfusion at the inner surface of the composite sheet but low enough to avoid damaging the covering.

A method of making a trim component having an edge-wrapped, fibrous decorative covering is provided. A fibrous decorative covering overlies and is in contact with an outer surface of a composite sheet. The composite sheet is pressed against an interior portion of the covering to bond the interior portion to the composite sheet while maintaining at least one exterior edge portion of the covering unbonded to the composite sheet. A molten polymer compatible with the polymeric material of the composite sheet is injected in accordance with a predetermined set of process parameters which are high enough to integrally form at least one structural component via polymeric interfusion at the inner surface of the composite sheet but low enough to avoid damaging the covering. The at least one unbonded, exterior edge portion is folded over the composite sheet to form the trim component.