A high-temperature hot-pressing molding machine includes a mold unit, a heating, unit disposed to heat the mold unit, a heat insulating unit including a surrounding insulating member to enclose the mold unit and two insulating layers disposed on two opposite sides of the mold unit to obstruct heat radiation and conduction from the mold unit, a heat dissipating unit disposed on the insulating layers, a cooling unit disposed on the heat dissipating unit, and a vacuum unit disposed to form a vacuum space. Under a vacuum environment, with the heat insulating unit defining a heat zone containing the mold unit, other component parts adjacent to the heat zone can be prevented from damage in a high temperature operation.

An imprint mold includes a substrate; a pattern on the substrate and having a multi-layered structure; and an etch stop layer between an upper layer and a lower layer of the pattern.

A process for the production of a shaped object, including: (a) providing a mould including a cavity formed to produce an object of a desired shape; (b) heating the mould to a temperature of 145 C.; (c) supplying an ultra-high molecular weight polyethylene (UHMWPE) material into the mould; (d) closing the mould with a punch counterpart having such shape as to fit together with the mould cavity to form the shape of the desired object; (e) applying a compaction pressure through the punch to the material that is present in the mould, whilst maintaining the mould temperature, for such a compaction time that the material fuses to form the desired shape; (f) releasing the compaction pressure and removing the shaped object from the mould at a temperature of 145 C.; and (g) cooling the shaped object to a temperature of below the melting temperature of the UHMWPE material.

A former assembly for the manufacture of dip product, the assembly comprising: a thermally conductive outer layer in the shape of said product, said outer layer arranged to receive a film of elastomer; a mounting for mounting said former assembly to a former holder for engagement with a conveyor chain; a heating medium within said outer layer, said heating medium in communication with an energy source for heating said medium; wherein said heating medium arranged to apply heat through said outer layer so as to cure said resin.

A tool (100) comprises a plurality of layers (102, 104, 106) which are arranged to provide a thermally agile tool face (110) and to protect control circuitry and delicate components (150) from excessive temperatures.

An injection molding system (1) is described, for at least one fat-containing product in at least one die (9), equipped with at least one injection means (3), the injection means (3) being equipped therein with at least one injection channel (2), the system (1) comprising at least one heating element (5) arranged inside the injection means (3) in parallel with the injection channel (2) and at least one male half-shell (8) of the die (9), connected to at least one lower surface of at least one cooled support means (7).

A process and installation for producing a composite material part in which plies of continuous and electrically conductive fibres are deposited to form a stack of piles on a substrate. At least the face of the substrate bearing the stack is electrically insulating and the following steps are carried out a) an electrical terminal is inserted between the ends of at least two plies placed directly one on top of the other in the stack, and on at least two opposite sides of these plies b) when the fibres are dry, introducing a resin in order to impregnate the fibres and c) making a current flow between the electrical terminals through the plies in order to set the resin by resistive heating.

The invention relates to a multilayer device for a mould having a surface layer and at least one reinforcing layer made of composite material coated with a thermosetting material. The surface layer includes a functional face of complex shape constituting a negative of a composite part to be manufactured. The multilayer device further includes at least one first heating network configured to heat the functional face and to implement a thermal treatment surface for the composite part and at least one second heating network configured to heat the surface layer around the functional face and to define at least one thermal blocking belt at the at least one periphery of the thermal treatment surface.

A tire mold capable of imparting appropriate amounts of heat according to regions of an uncured tire is provided. The tire mold includes a base mold and a pattern mold which is fitted to the base mold and has a surface part for molding a tread pattern on the tire. A heat adjusting agent for adjusting amounts of heat to be transmitted to the tire via the surface part of the pattern mold is placed in a hollow cavity formed between the base mold and the pattern mold or inside the base mold.

A mold capable of imparting an appropriate amount of heat depending on a part of an object to be heated, the mold for transferring heat to the object to be heated is provided with a hollow portion inside the mold, and a heat amount adjusting agent, which is accommodated in the hollow portion, for changing heat transfer property of the hollow portion, in which the heat amount adjusting agent is made of a powdery or granular material having a material property different from a material property of the mold.