A roller for a vacuum cleaner comprises: an interior roller body which comprises a resiliently deformable region; and an exterior abrasion-resistant skin which surrounds the interior roller body.

To provide a production method with which a molded article excelling in surface appearance can be produced. The method for producing a molded article containing a thermoplastic resin and reinforcing fibers having a number-average fiber length of 1 mm or longer, wherein the method includes molding a material containing a thermoplastic resin and reinforcing fibers having a number-average fiber length of less than 30 mm using a first closed mold, and then molding only the molded material once again using a second closed mold.

To provide a production method with which a molded article excelling in surface appearance can be produced. The method for producing a molded article containing a thermoplastic resin and reinforcing fibers having a number-average fiber length of 1 mm or longer, wherein the method includes molding a material containing a thermoplastic resin and reinforcing fibers having a number-average fiber length of less than 30 mm using a first closed mold, and then molding only the molded material once again using a second closed mold.

A method of manufacturing a cartridge body for use in a cartridge associated with a beverage preparation system includes extruding a tubular structure, forming the tubular structure into a desired shape, and cutting the tubular structure at intervals to separate the tubular structure into individual cartridge bodies.

A method of manufacturing a cartridge body for use in a cartridge associated with a beverage preparation system includes extruding a tubular structure, forming the tubular structure into a desired shape, and cutting the tubular structure at intervals to separate the tubular structure into individual cartridge bodies.

This manufacturing method of a molded surface fastener involves a primary molding step for forming a primary molded body and a secondary molding step for compressing a provisional element of the primary molded body while heating the same. A molding apparatus is provided with a mold member comprising multiple penetration holes and multiple concave portions, whereof each penetration hole communicates to at least one concave portion; in the primary molding step, the molding apparatus is used to form a primary molded body comprising a provisional element having a primary stem portion and a pawl portion is formed from the protruded portion by compressing the provisional element. By this means, it is possible to stably manufacture a molded surface fastener that has an engaging element comprising a pawl portion that projects from the outer peripheral edge of an engaging head portion.

This manufacturing method of a molded surface fastener involves a primary molding step for forming a primary molded body and a secondary molding step for compressing a provisional element of the primary molded body while heating the same. A molding apparatus is provided with a mold member comprising multiple penetration holes and multiple concave portions, whereof each penetration hole communicates to at least one concave portion; in the primary molding step, the molding apparatus is used to form a primary molded body comprising a provisional element having a primary stem portion and a pawl portion is formed from the protruded portion by compressing the provisional element. By this means, it is possible to stably manufacture a molded surface fastener that has an engaging element comprising a pawl portion that projects from the outer peripheral edge of an engaging head portion.

A method of making a shock tower assembly includes forming a bracket from continuous fiber reinforced thermoplastic, where the bracket has a load bearing portion and an overmolded portion. The method further includes placing the bracket in an injection tool, injecting a polymer composite material into the injection tool to surround the and overmolded portion of the bracket, and removing a finished component from the injection tool, wherein the finished component comprises the load bearing portion of the bracket extending outwardly from the finished component and the overmolded portion of the bracket that is surrounded by the polymer composite material.

A method of making a shock tower assembly includes forming a bracket from continuous fiber reinforced thermoplastic, where the bracket has a load bearing portion and an overmolded portion. The method further includes placing the bracket in an injection tool, injecting a polymer composite material into the injection tool to surround the and overmolded portion of the bracket, and removing a finished component from the injection tool, wherein the finished component comprises the load bearing portion of the bracket extending outwardly from the finished component and the overmolded portion of the bracket that is surrounded by the polymer composite material.

A thrust reverser cascade of an aircraft engine comprises a frame and a vane overmolded onto the frame. The frame and the vane each comprise reinforcement fibers in a thermoplastic matrix. A method is disclosed for manufacturing the thrust reverser cascade or another part comprising an aerodynamic surface configured to interact with a flow of fluid. The method comprises providing a first portion of the part and overmolding a second portion of the part onto the first portion where the second portion includes the aerodynamic surface.