This invention provides an injection compression molding method and an injection compression mold. The injection compression mold comprises a first upper mold and a first lower mold. A first mold cavity is formed between the first upper mold and the first lower mold for containing first kind of molding material injected. The first upper mold is disposed thereon with a first movable press plate. Th...

An outer part of an electronic device and manufacturing method thereof is provided. The outer part of the electronic device having a predetermined pattern is made of at least a cellulose acetate layer by hot forming. After undergoing a hot-forming process, the cellulose acetate doesn't deform during the following processes. Due to the fact that the cellulose acetate has such an excellent property,...

A nano-imprint lithography template system having a support layer with at least one port, and a patterned surface layer coupled to the support layer. Coupling of the patterned surface layer to the support layer forms a cavity. Pressure within the cavity is controlled through the port of the support layer.

The invention relates to a hot pressing formation device for thin type light guide plate that is used for manufacturing a thin type light guide plate capable of being installed to a keyboard set or under any condition which needs light sources. The device comprises a feeding and leveling element, a film peeling unit, a hot pressing formation unit, a mechanical arm and a material rolling unit. Afte...

The invention discloses a method for strengthening structure of part comprising arranging a substrate, a glue body, a metal body, a glue feeding device and a thermal spraying device. The thermal spraying device comprises a melting portion and an air compression portion. The glue body is coated on the substrate through the glue feeding device. The metal body then is melted by the melting portion. T...

The invention provides a method for manufacturing metal and plastic composite structure comprising the following steps of firstly stamping a multi-pore coherence metal layer to form at least one first multi-pore metal structure and at least one second multi-pore metal structure, wherein the pore density of the first multi-pore metal structure is smaller than the second multi-pore metal structure, ...

The invention relates to a method for extracting formaldehyde from plywood and extraction device. The method mainly comprises extracting formaldehyde molecules contained in plywood by using high temperature for speeding its activity up. The device is mainly composed of a heating device and a conveying device. The plywood is conveyed to the heating area through the conveying device, and the plywood...

A method for injecting lightguide is related. The method comprises the following steps: under the clamp force of 4000 to 4500 kN the injection pressure of 2000 to 4000 kgf/cm2, injection velocity of 600 to 1000 mm/s to inject the lightguide. High injection pressure and fast injection velocity can improve the precision and decrease the thickness.

A mold includes a substrate and a plurality of micro structures. The micro structures are disposed on the substrate. Each of the micro structures includes a support portion and a convex top portion. The support portion is disposed on the substrate, and this support portion is made of amorphous metal. The convex top portion is located on the support portion, and this convex top portion is made of t...

A linking structure for punching machine for driving a punch head comprises a driving wheel, a crank shaft, a first linking rod, a second linking rod, a third linking rod and a connecting member. A servo power assembly drives the driving wheel to rotate, and then the driving wheel rotates the crank shaft, so as to make an eccentric wheel which is disposed on the crank shaft rotate, so that a conne...

A fingerprint-proof zinc coated steel sheet having high electric conductivity and corrosion resistance comprises a steel sheet layer, a galvanization layer plated on the steel sheet layer and an etch-resistant film coated over the galvanization layer. Since the surface roughness of the galvanization layer is regulated to 0.5-1.5 μm and the film weight of the etch-resistant film formed on the galva...

The present invention provides a laminate comprising an insulating resin layer and a metal foil assembled on said insulating resin layer. When the tensile elastic modulus (A) of the metal foil at 25 DEG C is 30 GPa or more and 60 GPa or less, the thermal expansion coefficient (B) of the metal foil is 10 ppm or more and 30 ppm or less, the bending elastic modulus (C) of the insulating resin layer a...

A method for forming a structure by integrally combining a compound fibrous material and a metallic material via a die is disclosed. The method comprises the steps of: manufacturing a fist compound fibrous material; putting the first compound fibrous material into a first sub-die of the die; coupling a second sub-die of the die together with the first sub-die to make the opening of a die cave of t...

An IMD (In Mold Decoration) process includes following steps. Step 1 is providing a plastic article. Second step is coating a polymer resin upon the plastic article. Third step is to cure the polymer resin into a polymer layer with elongation property on the plastic article. The plastic article and the polymer layer are constructed as a high elongation multi-layer article. Fourth step is printing ...

A highly transparent soft touch material which includes a base film with transmission greater than 60%, and a top coating covers partial or overall of the base film. The top coating has protrusion diameter of particle dp, and the average distance among protrusions Sm, with dp/Sm between 0.1 and 0.8. The transmission of the multi layered film is between 10% and 50%.

An electronic component includes a base insulative layer having a first surface and a second surface; an electronic device having a first surface and a second surface, and the electronic device being secured to the base insulative layer; an adhesive layer disposed between the first surface of the electronic device and the second surface of the base insulative layer; and a removable layer disposed ...

A composite comprising an inorganic substrate with a coating comprising activated carbon and a metal sulfide. The composite may be used, for example, for the removal of a contaminant, such as mercury, from a fluid stream.

The invention provides a method for manufacturing polyvinyl chloride antistatic rubber comprising steps of coating a layer of thickener on a textile or a base cloth of non-woven fabric, wherein the thickener comprises pastes such as solvent thickeners and plasticizer, and the base cloth coated with the thickener is heated and dried to coil the base cloth to form a cloth; then preparing polyvinyl c...

A detecting method of a film transfer process comprises: providing a film comprising a plurality of patterns classified as flawed and qualified patterns, with each of the flawed and qualified patterns having a detection zone; checking the film initially and establishing tags on the detection zone of the flawed or qualified patterns; delivering the pattern of the film to a transfer position; detect...

A sheet stacking tray device which mainly includes a stacking tray, a stacking tray frame, a stand, a slide device and a brake are provided. The slide device and the brake both are pivoted on a shaft pivoted on the stacking tray frame and the other end of the slide device is pivoted on the stand. When an angle between the stacking tray frame and the stand are changed, the shaft pivoted on the stac...