摘要:
A system for the continuous production of fiber-reinforced resin sheets during the production of fiber-reinforced molded parts by extrusion in a molding press, wherein a production device for producing resin sheets, comprising a mixing device for combining at least one resin base having fibers and a fulling and saturating device for mixing the fibers with the resin base into a resin sheet is arranged in succession, a thickening device is arranged for maturation of the resin sheet and a transfer device is arranged for cutting the resin sheet to length to a cut sheet for subsequent transfer of at least one cut sheet to the molding press; in the thickening device there is a transport section between the inlet point of the resin sheet into and an outlet point of the resin sheet out of the thickening device. At least one positioning device is arranged substantially within the thickening device.
摘要:
A method of forming a golf ball includes forming a core using a 3D printer, and molding a cover in a surrounding position over the core through at least one of compression molding and injection molding. The core may be formed by printing a first core portion, printing a second core portion, and fusing the first core portion with the second core portion to form the core. Each of the first and second core portions may respectively include a plurality of concentric shells that are sequentially constructed.
摘要:
A method of fabricating a microlens array, the method comprising the steps of: compressing a shape memory polymer substrate with a predetermined load; indenting the shape memory polymer substrate to form an array of micro-indents; immersing the shape memory polymer substrate in a solvent capable of causing stress-enhanced swelling in the shape memory polymer substrate such that the array of micro-indents forms a corresponding array of micro-protrusions on the shape memory polymer substrate due to the stress-enhanced swelling of the micro-indents; and heating the shape memory polymer substrate to form at least one curved surface of the shape memory polymer substrate under the micro-protrusion array.
摘要:
An object of the present invention is to preventing the propagation of light to improve the display quality of the light emitting device. A light emitting device according to an embodiment has a case, a base member disposed at a front side of the case, a plurality of light emitting elements mounted at the front side of the base member, and a cover covering the light emitting elements. The cover has a light transmissive member integrally covering the plurality of light emitting elements, and a light-blocking member disposed at a front side of the light transmissive member and having openings anterior to the light emitting elements respectively. Further, the light transmissive member has, on its back surface, a back-side rough surface portion in a region different from the region facing the front surfaces of the light emitting elements.
摘要:
A plastic pallet described herein may have a plastic upper deck with an upper side on which goods can be stacked. Furthermore, a plurality of plastic skids are present, spaced apart from the upper deck and arranged substantially parallel to the upper deck. Plastic spacer blocks are located between the upper deck and the skids. The upper deck and the skids are manufactured as separate parts which in an assembled state are tightened together by tightening pins. The tightening pins each extend through a bore in each of the spacer blocks and corresponding holes in the upper deck and the skids.
摘要:
A safety device for a medical injector supporting a needle projecting forwardly from the front of an injector body has a tubular sleeve which is slidable rearwardly with respect to a supported needle to expose at least the needle tip. The sleeve has a forward end for contacting an injection site and a removable cover for a needle is attached to the forward end of the sleeve. The sleeve may have an external end face lying in a radial plane with an orifice in the end face and through which a needle may project when the device is in use and the sleeve slides rearwardly. The removable cover may be attached to or otherwise be connected to the external end face, to effect a seal therewith. Alternatively, the cover may frictionally engage the forward end of the sleeve or the cover may have a bore into which an enlargement member may be pressed so as to expand the cover within the sleeve and effect a connection thereto.
摘要:
An apparatus comprises an extruding device having a dispensing opening for extruding a flowable material along an exit direction through the dispensing opening, and a cutting arrangement for separating a dose from the flowable material, the cutting arrangement being movable with a motion component that is parallel to the exit direction.
摘要:
The present invention relates to a decorated injection molded article having an embossed pattern comprising a surface layer comprising an acryl resin film, a printing layer provided on an inside of the surface layer, an adhesive layer provided on an inside of the printing layer and an injected resin layer, wherein a concavo-convex pattern is provided on the surface of the surface layer at a front face part and a side face part of the injection molded article by emboss processing and further to a method for producing the same, and the present invention provides a decorated injection molded article having an embossed pattern, in which a concavo-convex pattern is easily formed on the surface and which is imparted with a steric design property having a higher grade feeling.
摘要:
A container has a base panel, at least one side panel extending upwardly from the base panel, and at least one end panel extending upwardly from the base panel. At least one corner is formed at a junction between the side panel and end panel. A flange extends laterally outward from the upper edges of at least one of the side panel, end panel, and corner. An injection-molded structure extends along at least a portion of the flange, the injection-molded structure includes a base portion adjacent the upper edges of the side wall and the end wall, a distal portion extending laterally outward from the base portion, and an indentation in the distal portion extending along at least a portion of the flange of the container. An apparatus for forming the container and a method of manufacturing are also disclosed.
摘要:
In one embodiment, a control module manufacturing method includes disposing a board, on which electronic components are mounted, in a case includes a top opening, injecting a filler into the case, pressing the filler from the surface side thereof by means of a jig, which comprises an upwardly convex hollow portion corresponding to taller ones of the electronic components with respect to the board and covers the opening and curing the filler.