摘要:
A housing shell for electrical measuring, controlling and communication devices, in particular the lower housing part of a cellphone, has very great flexural and torsional rigidity in spite of an extremely small wall thickness if it is formed as a part created by a forming operation from the planar blank of a thermoplastically impregnated long-fibered multi-layered mat. Fine-membered functional elements of likewise thermoplastic material are then molded onto the housing shell in an injection mold.
摘要:
An in-mold reprint manufacturing system for thin film texture includes a texture reprint device having a first mold and a second mold and an injection molding machine having a foil feeder, a foil feeder rewinder, a cavity moving plate, and a core fastening plate. The first mold and the second mold of the texture reprint device are pressed onto a thin film to generate a texture on the thin film. The foil feeder and the foil feeder rewinder continuously make the thin film with the texture pass through the core fastening plate. The cavity moving plate has a repeated movement to the core fastening plate to produce a product with the texture by the injection molding way. An in-mold reprint manufacturing method for thin film texture is also disclosed.
摘要:
A vehicle structure can include a coating that provides a three-dimensional tactile pattern to the vehicle structure. In addition, a method for forming a vehicle structure can include applying a film that provides a three-dimensional tactile pattern to the vehicle structure. The vehicle structure can be a trim piece of a vehicle to which the film provides decorative and tactile features. A thin metal layer can be applied on top of a substrate by a metallizing technique, such as physical vapor deposition, followed by applying a radiation curable formulation and exposing it to radiation source, such as UV light. The radiation curable formulation can be a UV ink that is spaced at separate and distinct locations on the film and extends from the metallic layer to such an extent that it is discernable by human touch.
摘要:
The invention concerns a decorated injection molded article and a process for the production of a decorated injection molded article by means of inmold technology, wherein inter alia an IMD-capable transfer film with a release layer of highly cross-linked plastic material is used. The decorated injection molded article formed has a high level of optical quality based on double-sided coating of a decorative element which is optionally joined to an auxiliary film web which is formed by a transfer layer of a transfer film and provides a decoration for the injection molded article, by means of injection molding.
摘要:
A handling system for an injection molding machine is presented wherein an application, for example a label, is inserted in the mold cavity (105) of an injection molding tool (104) before injection molding, when for example a beaker having the label (1) on the outer circumference is fabricated by injection molding, wherein a preform means (8) for the label (1) is provided outside the injection molding tool, has a feeder means (3, 4) for the label and a preform (5) into which the label is introduced by the feeder means, and is thus preformed to the shape in which it is to be inserted in the injection mold (105), and a transfer means (302) removes the preformed label from the preform (5) and delivers it to the injection mold (105), wherein the preform (5) is decouplable from the feeder means (3, 4) and moveable into a position different from it.
摘要:
A resin injection molded article comprising at least a two-dimensional reinforcing core material formed into a non-planar shape, a resin surface layer covering the surface of the core material, and a resin-made structural member formed integrally with the resin surface layer and protruding from the resin surface layer, wherein the resin surface layer and the structural member are integrally molded by injection molding. The two-dimensional core material may be used as a design.
摘要:
During injection molding of injection molded articles on which an application, for example, a label, is attached, the label is preformed in a preforming means and transferred by a transfer tool into the injection molding machine for increasing the cycle rate of the injection molding machine.
摘要:
The invention relates to a method for manufacturing a coated plastic part (1) intended to be integrated into a passenger compartment of a motor vehicle, the coated plastic part including a base part comprising a raised section (6), and a sheet (3) comprising a useful surface (11), the method comprising a step of creating (102, 201) at least one flap (12) in the useful surface, a positioning step (103, 202) in which the sheet is positioned opposite a shaping tool (15) comprising a raised area (14) of a complementary shape to the raised section (6), a shaping step (104, 203), in which the sheet is pressed against the shaping tool (15), and a joining step (105, 204) in which the sheet and the base part are held against each other so as to facilitate the rigid connection of the sheet and the base part.
摘要:
A method for the production of plastic parts, in particular of composite parts, utilizes at least two components to be mixed in a mixing chamber and a cavity formed between a first and a second mold half of a molding tool. The cavity comprises a mold part section and a sprue section, and the sprue section or the mold part section is used as mixing chamber.
摘要:
A method of forming a trim panel is provided. The method including the steps of: placing a non-woven mat of material in a heating press; heating the material to a predetermined temperature; applying a decorative film to a first surface of the heated material to create a bilaminate; placing the bilaminate layer into a cavity of a tool such that the decorative film is facing the cavity; heating the cavity; and injecting a thermoplastic resin into the tool such that the thermoplastic resin is adhered to a second surface of the material, the second surface being opposite to the first surface.