摘要:
An electromagnetic wave irradiation molding apparatus 1 includes a mold 2 made of an insulating material and electromagnetic wave irradiation means 4 for irradiating specific electromagnetic waves X including a wavelength region of 0.01 m to 100 m. The mold 2 is separated into mold parts 2A and 2B, between which a cavity 20 to be filled with a thermoplastic resin 6 is provided to form a molded article. A surface layer 3 having a capability to absorb the specific electromagnetic waves X is formed on at least a part of an inner wall surface of the cavity 20.
摘要:
The nanoimprint mold for a curved surface of the present invention is characterized by comprising a silicone rubber elastic body having an Hs rubber hardness, in the case of a thickness of 250 µm, of 10 to 55 and by having fine depressions and protrusions formed on the surface. According to the nanoimprint mold for a curved surface of the present invention, a nanoimprint can be formed even on a curved surface.
摘要:
A mold assembly (200) for insert-molding a heterogeneous object (20) includes an upper mold (210) and a lower mold (220). The upper mold (210) includes a cavity for accommodating an insert object (24). The lower mold (220) includes a rigid body (222) and a resilient contact member (224) for resting the insert object (24). The resilient contact member (224) absorbs dimensional variations of the insert object (24) during the insert molding process.
摘要:
A method and apparatus for filling an expandable in-ear device having in-flow and out-flow canals including a plurality of chambers with elastic membranes in which the components of a settable polymer are held under high relative pressure. The component chambers are connected to a common mixing element which mixes the components before they are applied to the in-flow canal of an in-ear device. A sealed relief chamber is connected to the out-flow canal of the in-ear device and receives excessive mixed compound as it exits the in-ear device. The relief chamber is in contact with the elastic membranes of the component chambers such that when the elastic membranes contract the pressure in the relief chamber decreases, maintaining the pressure within a pre-determined pressure range.
摘要:
The invention relates to a method for producing a matrix used for producing a surface-structured coating connectable to a flat support, in particular to leather or a textile material, wherein said coating is produced by applying a liquid plastic material to the matrix surface and, afterwards, by hardening said plastic material. The matrix surface structure corresponds to the coating surface structure. The inventive method is characterised in that the matrix surface structure is formed by laser engraving.
摘要:
A method of attaching a resin film to an insert (1), which includes forming the insert (1) with a generally cylindrical portion (6), providing one or more fabric sheets (9, 10), attaching the fabric sheets (9, 10) to the generally cylindrical portion (6) of the insert (1) and then applying a flexible plastics material in such manner as to secure the one or more fabric sheets (9, 10) to the insert (1) and to form a moulded product incorporating the insert.
摘要:
According to a method for producing composite hollow articles, especially tubular composite hollow articles, an interlaced, woven, or bonded fabric is applied to an elongate supporting core (1) that is essentially made of an elastomer material or an at least partially ductile or flexible material. The applied interlaced, woven, or bonded fabric is then strengthened using a binder, and the supporting core is removed once the binder has cured.
摘要:
A method of forming a working mold including: placing a substrate (610) on an electrode in a chamber, the substrate having at least a first structured surface (620) and the substrate including a thermoset polymeric material; introducing a release (630) layer forming gas into the chamber, wherein the release layer forming gas includes silicon containing gas and oxygen gas in an atomic ratio of not greater than about 200; providing power to the electrode to create a plasma of the release layer forming gas within the chamber; and depositing a release layer formed from the release layer forming gas on at least the first structured surface of the substrate to form a working mold.